{"dataset":"assayindex-reports","version":"2.1","generated":"2026-07-30","license":"https://creativecommons.org/licenses/by/4.0/","attribution":"Open AssayIndex — openassayindex.com","temporalCoverage":"2024-01-01/2026-09-30","rowCount":6584,"fields":[{"name":"report_id","type":"string","description":"Index-assigned identifier. Stable and never reused."},{"name":"assay_date","type":"date","description":"Date the laboratory ran the assay. ISO 8601."},{"name":"submitted_date","type":"date","description":"Date the record entered the index."},{"name":"quarter","type":"string","description":"Index quarter of submission."},{"name":"compound_slug","type":"string","description":"Foreign key into compounds.csv."},{"name":"compound","type":"string","description":"Compound display name."},{"name":"compound_class","type":"string","description":"Class the acceptance specification is drawn from."},{"name":"supplier_key","type":"string","description":"Foreign key into suppliers.csv."},{"name":"supplier","type":"string","description":"Supplier short code."},{"name":"batch_slug","type":"string","description":"Foreign key into batches.csv."},{"name":"lot","type":"string","description":"Lot code as printed on the vial, taken at face value."},{"name":"lab_slug","type":"string","description":"Contributing laboratory."},{"name":"label_claim_mg","type":"number","description":"Declared mass on the label, milligrams."},{"name":"purity_pct_area","type":"number|null","description":"Main-peak area as a percentage of total integrated area. Null where purity is not a defined quantity."},{"name":"total_impurities_pct","type":"number|null","description":"Sum of reported impurity peaks. purity + this = 100.00 ± 0.02 by construction."},{"name":"largest_impurity_pct","type":"number|null","description":"Largest single reported impurity. Always ≤ total_impurities_pct."},{"name":"largest_impurity_name","type":"string|null","description":"Named species of the largest impurity peak."},{"name":"water_pct","type":"number","description":"Karl Fischer, coulometric, %w/w of cake."},{"name":"counter_ion","type":"string|null","description":"Counter-ion species, null where none is expected."},{"name":"counter_ion_pct","type":"number","description":"Counter-ion, %w/w of cake."},{"name":"residual_pct","type":"number","description":"Residual solvent and inorganic residue, %w/w. Estimated on most records."},{"name":"peptide_content_pct","type":"number|null","description":"Total peptide content by difference. Null where content was not ordered."},{"name":"target_content_pct","type":"number|null","description":"peptide_content × purity ÷ 100."},{"name":"gross_fill_mg","type":"number|null","description":"Cake mass as weighed."},{"name":"recovered_mg","type":"number|null","description":"gross_fill × target_content ÷ 100. The mass of named compound in the vial."},{"name":"pct_of_claim","type":"number|null","description":"recovered_mg ÷ label_claim × 100."},{"name":"ppm_error","type":"number|null","description":"Mass accuracy against the theoretical monoisotopic mass."},{"name":"observed_mono_da","type":"number|null","description":"Deconvoluted observed monoisotopic mass."},{"name":"endotoxin_eu_mg","type":"number|null","description":"Kinetic chromogenic LAL. Null where not ordered."},{"name":"sterility","type":"string|null","description":"USP <71> result where ordered."},{"name":"retention_min","type":"number|null","description":"Observed retention time on the laboratory's own gradient."},{"name":"asymmetry","type":"number","description":"Peak asymmetry at 10 % height, Ph. Eur. 2.2.46."},{"name":"plates","type":"integer","description":"Theoretical plate count for the main peak."},{"name":"sample_source","type":"enum","description":"buyer-sourced | supplier-supplied | lab-retained."},{"name":"status","type":"enum","description":"verified | identity-consistent | purity-only | method-limited | partial | not-applicable."},{"name":"result","type":"enum","description":"PASS | FAIL | MARGINAL | N/A against the index acceptance specification."},{"name":"spec_failures","type":"string","description":"Semicolon-separated list of specification parameters outside limit."},{"name":"flags","type":"string","description":"Semicolon-separated anomaly rule IDs triggered."},{"name":"submitter","type":"string","description":"Contributor handle that submitted the record."}],"rows":[["AX-2026-043179","2026-09-25","2026-10-19","2026-Q3","kisspeptin-10","Kisspeptin-10","melanocortin","glbiochem","GL Biochem","glbiochem-glbi-2608-n7715","GLBI-2608-N7715","medutest",10,98.97,1.03,0.48,"oxidised Trp (+16 Da)",4.37,"acetate",4.55,0.27,null,null,null,null,null,10,1301.643,null,"No growth at 14 d",7.68,1.09,33330,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","fr.sandvik"],["AX-2026-041776","2026-09-22","2026-10-18","2026-Q3","tb-500","TB-500","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2167","ASY-{CAT}-2167","janoshik-analytical",10,99.92,0.08,0.03,"des-Gln truncate (−128 Da)",4.61,"acetate",3.96,0.29,91.14,91.07,10.78,9.817,98.2,-0.1,887.4963,null,null,7.87,1.29,60112,"buyer-sourced","verified","PASS","","","ma.agyeman"],["AX-2026-042265","2026-09-23","2026-10-17","2026-Q3","humanin","Humanin (HNG)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2605-u1300","TFC-2605-U1300","peptidemeter",5,99.52,0.48,0.19,"wild-type humanin (Ser14, −42 Da)",6.31,"acetate",5.03,1.01,null,null,null,null,null,4.4,2685.3271,null,null,11.42,1.31,57625,"buyer-sourced","identity-consistent","PASS","","","l.ndiaye"],["AX-2026-043535","2026-09-25","2026-10-15","2026-Q3","ghrp-2","GHRP-2","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6031","SIG-2603-6031","janoshik-analytical",5,99.12,0.88,0.56,"oxidised Trp (+16 Da)",1.26,"acetate",7.72,0.22,90.8,90,5.87,5.283,105.7,4.1,817.4309,null,null,9.11,0.95,66074,"buyer-sourced","verified","PASS","","","an.lindqvist"],["AX-2026-043376","2026-09-24","2026-10-15","2026-Q3","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2604-c3248","WXT-2604-C3248","janoshik-analytical",15,97.08,2.92,1.8,"des-AEEA semaglutide (−145 Da)",4.22,"TFA",8.53,0.19,null,null,null,null,null,null,null,null,null,18.49,0.86,42405,"buyer-sourced","purity-only","MARGINAL","","AX-R04","g.nascimento"],["AX-2026-042437","2026-09-21","2026-10-15","2026-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2605-v4718","HOMO-2605-V4718","nordanalyt",15,98.68,1.32,0.89,"aspartimide (−18 Da)",3.67,"TFA",9.98,0.72,85.63,84.5,18.25,15.421,102.8,null,null,null,null,23.8,1.12,67142,"buyer-sourced","purity-only","PASS","","","ro.okwuosa"],["AX-2026-042222","2026-09-21","2026-10-15","2026-Q3","ss-31","SS-31 (Elamipretide)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2607-r9099","TFC-2607-R9099","vendorinvestigate",10,99.46,0.54,0.33,"[D-Arg1]-epimer",5.41,"acetate",8.11,0.24,86.24,85.77,11.96,10.258,102.6,-2.6,639.3839,null,null,9.51,1.14,62557,"buyer-sourced","verified","PASS","","","k.bakken"],["AX-2026-041831","2026-09-22","2026-10-15","2026-Q3","survodutide","Survodutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2603-e3156","GSP-2603-E3156","kestrel-bioanalytical",10,99.91,0.09,0.05,"truncated (2-39)",5.5,"TFA",6.32,0.92,87.26,87.18,10.69,9.32,93.2,0.8,4764.5159,0.39,null,10.83,1.24,68033,"buyer-sourced","method-limited","PASS","","","r.vermeulen"],["AX-2026-041275","2026-09-21","2026-10-14","2026-Q3","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2607-x2189","WWB-2607-X2189","nordanalyt",15,99.33,0.67,0.34,"γ-Glu regioisomer",4.39,"acetate",4.4,0.82,null,null,null,null,null,-1.9,3748.956,0.16,null,19.76,1.11,81286,"buyer-sourced","verified","MARGINAL","","AX-R04","r.nwosu"],["AX-2026-043429","2026-09-18","2026-10-13","2026-Q3","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2605-b3833","WXT-2605-B3833","nordanalyt",600,98.48,1.52,0.74,"cysteinyl-glycine (−129 Da)",6.58,null,0,0.59,92.83,91.42,636.25,581.66,96.9,-1.1,307.0835,1.37,null,4.86,1.11,64866,"supplier-supplied","verified","FAIL","purity","AX-R10","tri_agonist"],["AX-2026-043095","2026-09-24","2026-10-13","2026-Q3","retatrutide","Retatrutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2607-h5774","KP-2607-H5774","janoshik-analytical",10,95.81,4.19,2.67,"truncated (5-39)",5.48,"TFA",7.98,0.62,85.92,82.32,12.78,10.52,105.2,7.6,4728.523,0.94,null,20.79,1.25,56618,"buyer-sourced","verified","FAIL","purity","","b.delgado"],["AX-2026-042424","2026-09-21","2026-10-12","2026-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2604-x3806","HOMO-2604-X3806","peptidemeter",3,98.85,1.15,0.62,"C18 diacid mono-ester",4.87,"TFA",9.58,0.93,84.62,83.65,3.3,2.76,92,null,null,null,"No growth at 14 d",17.38,1.13,67695,"buyer-sourced","purity-only","PASS","","","gc_headspace"],["AX-2026-042177","2026-09-25","2026-10-11","2026-Q3","hexarelin","Hexarelin","gh-axis","jeepbio","JEEP","jeepbio-jeep-2608-y9547","JEEP-2608-Y9547","janoshik-analytical",10,99.9,0.1,0.07,"C-terminal free acid (+1 Da)",3.42,"acetate",6.61,0.8,null,null,null,null,null,2.1,886.4621,null,null,8.7,1.08,77408,"buyer-sourced","identity-consistent","PASS","","","a.palacios"],["AX-2026-041643","2026-09-16","2026-10-11","2026-Q3","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-m8547","FGP-2602-M8547","janoshik-analytical",2,99.31,0.69,0.29,"des-His1 truncate (−137 Da)",2.79,"TFA",6.28,0.82,90.11,89.49,2.25,2.014,100.7,1.8,4111.0598,null,null,18.36,1.02,41374,"buyer-sourced","verified","PASS","","","j.boateng"],["AX-2026-041334","2026-09-18","2026-10-11","2026-Q3","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2606-n3192","WWB-2606-N3192","janoshik-analytical",3,98.93,1.07,0.58,"[D-Aib8]-diastereomer",4.62,"TFA",11.1,0.85,83.43,82.54,3.63,2.996,99.9,null,null,null,null,18.36,1.04,71796,"buyer-sourced","purity-only","PASS","","","Contributor #U-1372"],["AX-2026-042236","2026-09-16","2026-10-10","2026-Q3","humanin","Humanin (HNG)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2608-s9940","TFC-2608-S9940","nordanalyt",5,98.64,1.36,0.5,"Met sulfoxide (+16 Da)",1.8,"acetate",4.69,0.62,null,null,null,null,null,4.4,2685.3271,2.33,null,13.99,0.92,55934,"buyer-sourced","verified","PASS","","","same_trace_twice"],["AX-2026-042002","2026-09-21","2026-10-09","2026-Q3","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2607-n6274","AMB-2607-N6274","vendorinvestigate",10,98.23,1.77,0.92,"des-AEEA semaglutide (−145 Da)",6.37,"TFA",6.77,0.99,85.87,84.35,11.51,9.709,97.1,0.3,4111.0536,null,null,19.48,1.2,72230,"buyer-sourced","verified","MARGINAL","","AX-R04","d.roos"],["AX-2026-043541","2026-09-14","2026-10-08","2026-Q3","ghrp-2","GHRP-2","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6031","SIG-2603-6031","peptidemeter",5,99.06,0.94,0.6,"oxidised Trp (+16 Da)",2.08,"acetate",5.73,0.15,92.04,91.17,5.89,5.37,107.4,1.5,817.4287,null,null,7.7,1.02,75357,"buyer-sourced","verified","MARGINAL","","AX-R11","am.ekstrom"],["AX-2026-043319","2026-09-25","2026-10-08","2026-Q3","bpc-157","BPC-157","repair","cpcbio","CPC","cpcbio-cpc-2602-w1610","CPC-2602-W1610","medutest",10,98.82,1.18,0.78,"pyroglutamate cyclisation (−17 Da)",2.88,"acetate",8.74,0.58,87.8,86.76,11.93,10.35,103.5,null,null,null,null,7.26,1.12,76761,"buyer-sourced","purity-only","MARGINAL","","AX-R07;AX-R11","t.cardoso"],["AX-2026-042503","2026-09-25","2026-10-08","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2607-p5131","HOMO-2607-P5131","janoshik-analytical",0.1,99.36,0.64,0.35,"disulfide-scrambled isomer",5.99,"acetate",5.42,0.56,null,null,null,null,null,-2.7,9105.2166,null,null,16.83,1.14,81440,"buyer-sourced","identity-consistent","PASS","","","a.correia"],["AX-2026-042282","2026-09-11","2026-10-07","2026-Q3","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2608-j1156","TFC-2608-J1156","janoshik-analytical",30,98.54,1.46,1.01,"C18 diacid regioisomer",4.27,"TFA",7.12,0.68,null,null,null,null,null,-3,4728.4729,null,null,20.58,0.92,58253,"buyer-sourced","identity-consistent","PASS","","","ghkcu_copper"],["AX-2026-042083","2026-09-25","2026-10-07","2026-Q3","mots-c","MOTS-c","metabolic","hybiopharma","HYB","hybiopharma-hyb-2606-d7858","HYB-2606-D7858","medutest",10,99.93,0.07,0.04,"deamidated (+1 Da)",2.02,"acetate",3.79,0.25,null,null,null,null,null,-3.5,2173.0842,null,null,8.85,1.03,66692,"buyer-sourced","identity-consistent","PASS","","","s.falk"],["AX-2026-041681","2026-09-22","2026-10-07","2026-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9675","TFS-{CAT}-9675","peptidemeter",2,98.82,1.18,0.85,"mod-GRF (1-29) (−279 Da)",3.67,"acetate",3.99,0.76,null,null,null,null,null,2.6,3644.9843,null,null,13.83,1.39,60567,"buyer-sourced","identity-consistent","PASS","","","jo.vasquez"],["AX-2026-041471","2026-09-23","2026-10-07","2026-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","qyaobio","QYB","qyaobio-qyb-2607-l4875","QYB-2607-L4875","janoshik-analytical",10,99.72,0.28,0.12,"oxidised Trp (+16 Da)",3.75,"acetate",4.7,0.48,91.07,90.82,11.2,10.172,101.7,1.2,1024.5254,null,null,9.61,1.11,60446,"buyer-sourced","verified","PASS","","","j.girard"],["AX-2026-041377","2026-09-16","2026-10-07","2026-Q3","ipamorelin","Ipamorelin","gh-axis","qyaobio","QYB","qyaobio-qyb-2605-h3558","QYB-2605-H3558","nordanalyt",2,99.93,0.07,0.04,"[D-Trp]-epimer",4.35,"acetate",7.91,0.18,null,null,null,null,null,-2.2,711.384,null,null,9.49,0.9,83688,"buyer-sourced","identity-consistent","PASS","","","vial_weight"],["AX-2026-043347","2026-09-17","2026-10-06","2026-Q3","leuprolide","Leuprolide","hormonal","wuxitides","WXT","wuxitides-wxt-2604-k2596","WXT-2604-K2596","peptidemeter",5,99.16,0.84,0.56,"oxidised Trp (+16 Da)",5.99,"acetate",5.14,0.33,88.54,87.8,5.33,4.68,93.6,-2.6,1208.6581,0.28,null,8.68,1.31,44291,"buyer-sourced","verified","PASS","","","ar.iyer"],["AX-2026-043178","2026-09-16","2026-10-05","2026-Q3","kisspeptin-10","Kisspeptin-10","melanocortin","glbiochem","GL Biochem","glbiochem-glbi-2608-n7715","GLBI-2608-N7715","janoshik-analytical",10,98.5,1.5,0.77,"[D-Trp]-epimer",4.55,"acetate",4.28,0.93,null,null,null,null,null,null,null,null,null,9.03,0.96,80734,"buyer-sourced","purity-only","MARGINAL","","AX-R09","e.demir"],["AX-2026-042942","2026-09-19","2026-10-05","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2603-v3346","MKM-2603-V3346","janoshik-analytical",5,99.52,0.48,0.35,"des-Tyr1 (−163 Da)",3.43,"acetate",3.53,0.15,null,null,null,null,null,3.8,3365.753,null,null,12.9,1.2,76506,"supplier-supplied","identity-consistent","PASS","","","k.lundgren"],["AX-2026-042492","2026-09-22","2026-10-05","2026-Q3","ss-31","SS-31 (Elamipretide)","metabolic","homopeptide","Homopeptide","homopeptide-homo-2604-d5484","HOMO-2604-D5484","medutest",50,99.93,0.07,0.04,"des-Dmt (−193 Da)",2.4,"acetate",8.64,0.67,null,null,null,null,null,null,null,null,null,7.54,0.87,58064,"buyer-sourced","purity-only","PASS","","","c.stanescu"],["AX-2026-041867","2026-09-19","2026-10-05","2026-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","sinopep","SinoPep","sinopep-snp-2607-c3886","SNP-2607-C3886","janoshik-analytical",5,99.24,0.76,0.49,"maleimide dimer",5.12,"acetate",4.79,0.31,null,null,null,null,null,-36.5,3644.8418,null,null,14.59,0.95,39242,"lab-retained","identity-consistent","FAIL","mass accuracy","AX-R01","i.sorensen"],["AX-2026-041777","2026-09-13","2026-10-05","2026-Q3","tb-500","TB-500","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2167","ASY-{CAT}-2167","peptidemeter",10,99.78,0.22,0.09,"des-acetyl TB-500 (−42 Da)",4.09,"acetate",7.13,0.5,88.28,88.09,10.53,9.276,92.8,null,null,null,null,7.36,1.05,62656,"buyer-sourced","purity-only","PASS","","","t.kaufmann"],["AX-2026-041599","2026-09-15","2026-10-05","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2606-v7416","QSC-2606-V7416","vendorinvestigate",2,97.96,2.04,1.39,"native GRF (1-29) (−59 Da)",3.52,"acetate",5.66,0.73,null,null,null,null,null,0,3365.7402,null,null,13.74,1.11,76461,"buyer-sourced","identity-consistent","FAIL","purity","AX-R09","r.lindholm"],["AX-2026-041337","2026-09-14","2026-10-05","2026-Q3","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2606-n3192","WWB-2606-N3192","nordanalyt",3,99.52,0.48,0.32,"[D-Aib8]-diastereomer",3.92,"TFA",6.21,0.19,null,null,null,null,null,-0.6,4111.0499,null,null,21.32,1.12,68972,"buyer-sourced","identity-consistent","PASS","","","underfill_3to1"],["AX-2026-043353","2026-09-17","2026-10-04","2026-Q3","leuprolide","Leuprolide","hormonal","wuxitides","WXT","wuxitides-wxt-2604-k2596","WXT-2604-K2596","janoshik-analytical",5,99.19,0.81,0.54,"oxidised Trp (+16 Da)",4.9,"acetate",3.72,0.42,90.96,90.22,5.28,4.764,95.3,2.6,1208.6643,null,"No growth at 14 d",9.56,0.86,81675,"lab-retained","verified","PASS","","","Contributor #B-2210"],["AX-2026-042706","2026-09-11","2026-10-04","2026-Q3","survodutide","Survodutide","incretin","erpbiotech","ERP","erpbiotech-erp-2605-e9865","ERP-2605-E9865","peptidemeter",5,98.38,1.62,0.91,"aspartimide (−18 Da)",5.33,"TFA",6.04,0.36,88.27,86.84,5.96,5.176,103.5,1.8,4764.5207,2.16,null,19.09,1.06,47531,"buyer-sourced","verified","PASS","","","water_content"],["AX-2026-043019","2026-09-14","2026-10-03","2026-Q3","adipotide","Adipotide","metabolic","mokemeibio","MKM","mokemeibio-mkm-2606-k5012","MKM-2606-K5012","janoshik-analytical",2,97.61,2.39,1.59,"open-chain (reduced disulfide, +2 Da)",5.77,"TFA",7.9,0.53,85.8,83.75,2.51,2.102,105.1,1.9,4095.6316,null,null,12.68,1.16,51719,"buyer-sourced","verified","PASS","","","z.lindqvist"],["AX-2026-042595","2026-09-14","2026-10-03","2026-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2608-c7002","HJ-2608-C7002","janoshik-analytical",2,99.5,0.5,0.3,"[D-Aib8]-diastereomer",3.55,"TFA",9.74,0.65,null,null,null,null,null,4.4,4111.0705,null,null,19.36,0.95,87414,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","crude_trace"],["AX-2026-042226","2026-09-15","2026-10-03","2026-Q3","ss-31","SS-31 (Elamipretide)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2607-r9099","TFC-2607-R9099","janoshik-analytical",10,99.62,0.38,0.23,"[D-Arg1]-epimer",5.47,"acetate",6.05,0.91,null,null,null,null,null,0.3,639.3858,0.24,"No growth at 14 d",8.94,1.05,57250,"buyer-sourced","verified","PASS","","","d.marchand"],["AX-2026-042217","2026-09-07","2026-10-03","2026-Q3","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2604-x9037","TFC-2604-X9037","peptidemeter",3,98.95,1.05,0.56,"des-AEEA semaglutide (−145 Da)",4.61,"TFA",9.07,0.89,85.43,84.53,3.44,2.908,96.9,3.3,4111.066,null,null,17.5,1.09,54793,"buyer-sourced","verified","PASS","","","re.nilsen"],["AX-2026-042012","2026-09-17","2026-10-03","2026-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2603-s5667","AMB-2603-S5667","janoshik-analytical",10,99.37,0.63,0.44,"oxidised Trp (+16 Da)",5.9,"acetate",5.18,0.35,88.57,88.01,10.09,8.88,88.8,null,null,null,"No growth at 14 d",8.37,1.2,70546,"lab-retained","purity-only","MARGINAL","","AX-R06","ca.nyberg"],["AX-2026-041766","2026-09-14","2026-10-03","2026-Q3","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1156","TFS-{CAT}-1156","janoshik-analytical",10,99.54,0.46,0.3,"des-Gly truncate (−57 Da)",6.34,"acetate",5.7,0.88,null,null,null,null,null,-1.9,1418.7066,null,null,8.62,1.01,39441,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","water_high"],["AX-2026-043345","2026-09-20","2026-10-02","2026-Q3","leuprolide","Leuprolide","hormonal","wuxitides","WXT","wuxitides-wxt-2604-k2596","WXT-2604-K2596","janoshik-analytical",5,98.93,1.07,0.71,"oxidised Trp (+16 Da)",5.28,"acetate",3.83,0.29,null,null,null,null,null,-5.4,1208.6547,null,null,9.4,0.95,55129,"buyer-sourced","identity-consistent","PASS","","","v.iyer"],["AX-2026-043295","2026-09-17","2026-10-02","2026-Q3","liraglutide","Liraglutide","incretin","cpcbio","CPC","cpcbio-cpc-2602-g9942","CPC-2602-G9942","janoshik-analytical",10,97.34,2.66,1.39,"des-palmitoyl liraglutide (−238 Da)",5.17,"acetate",4.69,0.53,89.61,87.23,12.19,10.633,106.3,-2.2,3748.9549,0.8,null,17.18,1.01,55663,"buyer-sourced","verified","FAIL","purity","","an.petrov"],["AX-2026-043094","2026-09-15","2026-10-02","2026-Q3","retatrutide","Retatrutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2607-h5774","KP-2607-H5774","peptidemeter",10,96.32,3.68,1.77,"C18 diacid regioisomer",6.4,"TFA",6.06,0.29,null,null,null,null,null,0.6,4728.4899,null,"No growth at 14 d",19.5,1.4,76731,"buyer-sourced","identity-consistent","FAIL","purity","","nitrogen_kjeldahl"],["AX-2026-041638","2026-09-22","2026-10-02","2026-Q3","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-m8547","FGP-2602-M8547","janoshik-analytical",2,99.4,0.6,0.37,"deamidated (Asn→Asp, +1 Da)",2.75,"TFA",8.45,0.46,88.34,87.81,2.41,2.116,105.8,-4,4111.036,null,"No growth at 14 d",18.34,1.28,65455,"buyer-sourced","verified","PASS","","","c.molnar"],["AX-2026-043424","2026-09-17","2026-10-01","2026-Q3","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2605-b3833","WXT-2605-B3833","peptidemeter",600,98.37,1.63,1.04,"cysteinyl-glycine (−129 Da)",6.86,null,0,0.23,null,null,null,null,null,3.4,307.0848,null,null,4.16,1.03,58969,"buyer-sourced","method-limited","FAIL","purity","","a.wojcik"],["AX-2026-043288","2026-09-18","2026-10-01","2026-Q3","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2607-l1516","CPC-2607-L1516","janoshik-analytical",60,96.89,3.11,1.46,"Met(O) sulfoxide (+16 Da)",5.11,"TFA",9.01,0.81,85.07,82.42,73.61,60.669,101.1,5.7,4810.4377,null,"No growth at 14 d",19.82,1.06,74792,"lab-retained","verified","FAIL","purity","","ppm_error"],["AX-2026-042637","2026-09-20","2026-10-01","2026-Q3","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2602-x7905","SWB-2602-X7905","janoshik-analytical",3,98.37,1.63,1.1,"Met(O) sulfoxide (+16 Da)",4.26,"TFA",8.85,0.46,86.43,85.02,3.63,3.086,102.9,4.5,4111.0709,0.26,null,18.39,1.21,70415,"buyer-sourced","verified","PASS","","","k.petrov"],["AX-2026-042491","2026-09-22","2026-10-01","2026-Q3","ss-31","SS-31 (Elamipretide)","metabolic","homopeptide","Homopeptide","homopeptide-homo-2604-d5484","HOMO-2604-D5484","kestrel-bioanalytical",50,99.93,0.07,0.04,"des-Dmt (−193 Da)",3.24,"acetate",6.52,0.78,null,null,null,null,null,null,null,null,null,4.82,1.01,50331,"supplier-supplied","purity-only","PASS","","","b.espinoza"],["AX-2026-042473","2026-09-25","2026-10-01","2026-Q3","ll-37","LL-37","repair","homopeptide","Homopeptide","homopeptide-homo-2602-g5165","HOMO-2602-G5165","janoshik-analytical",5,99.01,0.99,0.52,"aggregated multimer",5,"TFA",8.95,0.65,null,null,null,null,null,null,null,null,null,14.39,1.16,70517,"buyer-sourced","purity-only","PASS","","","h.dumitru"],["AX-2026-042441","2026-09-16","2026-10-01","2026-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2605-v4718","HOMO-2605-V4718","medutest",15,98.93,1.07,0.48,"aspartimide (−18 Da)",4.22,"TFA",6.58,0.87,null,null,null,null,null,4.5,4728.5084,null,null,17.58,1.16,70852,"buyer-sourced","identity-consistent","PASS","","","Contributor #A-7284"],["AX-2026-041682","2026-09-12","2026-10-01","2026-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9675","TFS-{CAT}-9675","nordanalyt",2,98.94,1.06,0.48,"hydrolysed maleimide (+18 Da)",3.24,"acetate",3.1,0.8,null,null,null,null,null,-1.9,3644.9679,null,null,16.77,1.09,50008,"buyer-sourced","identity-consistent","PASS","","","h.kravchenko"],["AX-2026-042090","2026-09-11","2026-09-30","2026-Q3","mots-c","MOTS-c","metabolic","hybiopharma","HYB","hybiopharma-hyb-2606-d7858","HYB-2606-D7858","janoshik-analytical",10,99.57,0.43,0.2,"des-Met1 (−131 Da)",2.36,"acetate",3.54,0.89,null,null,null,null,null,27.6,2173.1518,null,null,10.43,1.16,41088,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","a.halonen"],["AX-2026-041641","2026-09-24","2026-09-30","2026-Q3","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-m8547","FGP-2602-M8547","peptidemeter",2,98.98,1.02,0.43,"des-His1 truncate (−137 Da)",2.38,"TFA",10.19,0.15,87.28,86.39,2.43,2.099,105,-2.7,4111.0413,0.9,null,17.21,1.1,88011,"buyer-sourced","verified","PASS","","","ja.teixeira"],["AX-2026-041427","2026-09-20","2026-09-30","2026-Q3","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2604-b4920","QYB-2604-B4920","peptidemeter",12,97.93,2.07,1.14,"oxidised Trp (+16 Da)",2.45,"TFA",7.98,0.46,89.11,87.27,13.98,12.2,101.7,4.9,4728.5103,null,null,19.31,1.06,44095,"buyer-sourced","verified","PASS","","","p.kowalski"],["AX-2026-043374","2026-09-08","2026-09-29","2026-Q3","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2604-c3248","WXT-2604-C3248","janoshik-analytical",15,97,3,1.84,"des-AEEA semaglutide (−145 Da)",3.56,"TFA",8.65,0.74,null,null,null,null,null,4.8,4111.0721,null,null,18.47,0.95,78882,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","ah.okwuosa"],["AX-2026-041913","2026-09-05","2026-09-29","2026-Q3","ipamorelin","Ipamorelin","gh-axis","sinopep","SinoPep","sinopep-snp-2606-l4478","SNP-2606-L4478","peptidemeter",5,98.88,1.12,0.61,"C-terminal free acid (+1 Da)",5.28,"acetate",7.04,0.44,null,null,null,null,null,3,711.3877,null,"No growth at 14 d",7.61,1.18,73571,"buyer-sourced","identity-consistent","FAIL","purity","","p.kravchenko"],["AX-2026-041786","2026-09-13","2026-09-29","2026-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288","ASY-{CAT}-2288","vendorinvestigate",30,98.78,1.22,0.81,"[D-Aib2]-diastereomer",6.59,"TFA",8.3,0.45,null,null,null,null,null,1.3,4728.4932,null,null,22.18,1.24,68906,"buyer-sourced","identity-consistent","PASS","","","n.bruun"],["AX-2026-043377","2026-09-22","2026-09-28","2026-Q3","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2604-c3248","WXT-2604-C3248","peptidemeter",15,97.2,2.8,1.39,"[D-Aib8]-diastereomer",4.08,"TFA",6.71,0.52,null,null,null,null,null,-2.1,4111.0438,null,null,17.39,1.16,59834,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","s.bakker"],["AX-2026-042598","2026-09-14","2026-09-28","2026-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2608-c7002","HJ-2608-C7002","janoshik-analytical",2,99.59,0.41,0.29,"des-AEEA semaglutide (−145 Da)",3.84,"TFA",9.39,0.73,null,null,null,null,null,null,null,null,null,18.43,1.1,65960,"buyer-sourced","purity-only","PASS","","","s.moreau"],["AX-2026-042339","2026-09-25","2026-09-28","2026-Q3","sermorelin","Sermorelin","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2605-y2176","TFC-2605-Y2176","kestrel-bioanalytical",2,99.93,0.07,0.04,"deamidated Asn8 (+1 Da)",4.14,"acetate",4.25,0.78,null,null,null,null,null,17.3,3355.7826,null,null,6.58,1.02,54304,"supplier-supplied","identity-consistent","FAIL","mass accuracy","AX-R01","re.sobczak"],["AX-2026-041836","2026-09-12","2026-09-28","2026-Q3","survodutide","Survodutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2603-e3156","GSP-2603-E3156","janoshik-analytical",10,98.65,1.35,0.89,"[D-Ser2]-diastereomer",5.34,"TFA",9.56,0.66,84.44,83.3,10.84,9.03,90.3,2.8,4764.5254,0.17,null,20.1,1.06,54647,"buyer-sourced","verified","PASS","","","f.steiner"],["AX-2026-041782","2026-09-13","2026-09-28","2026-Q3","tb-500","TB-500","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2167","ASY-{CAT}-2167","nordanalyt",10,99.93,0.07,0.04,"des-Gln truncate (−128 Da)",3.94,"acetate",6.84,0.51,null,null,null,null,null,null,null,null,null,9.01,1.14,67043,"buyer-sourced","purity-only","PASS","","","tu.kaufmann"],["AX-2026-041914","2026-09-03","2026-09-27","2026-Q3","ipamorelin","Ipamorelin","gh-axis","sinopep","SinoPep","sinopep-snp-2606-l4478","SNP-2606-L4478","janoshik-analytical",5,99.14,0.86,0.59,"oxidised Trp (+16 Da)",5.49,"acetate",7.02,0.6,null,null,null,null,null,1.5,711.3867,null,null,8.09,0.93,64703,"buyer-sourced","identity-consistent","PASS","","","b.kimani"],["AX-2026-041610","2026-09-13","2026-09-27","2026-Q3","tirzepatide","Tirzepatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2603-l7753","FGP-2603-L7753","janoshik-analytical",15,98.81,1.19,0.79,"trifluoroacetyl adduct (+96 Da)",2.45,"TFA",8.54,0.57,88.44,87.39,17.34,15.153,101,2.2,4810.4209,null,null,19.68,1.25,49704,"buyer-sourced","verified","PASS","","","e.almeida"],["AX-2026-041335","2026-09-20","2026-09-27","2026-Q3","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2606-n3192","WWB-2606-N3192","janoshik-analytical",3,99.15,0.85,0.56,"[D-Aib8]-diastereomer",4.27,"TFA",7.26,0.47,88,87.25,3.4,2.967,98.9,-1.5,4111.0462,0.42,null,18.46,0.93,69396,"buyer-sourced","verified","PASS","","","b.vukovic"],["AX-2026-041271","2026-09-13","2026-09-27","2026-Q3","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2607-x2189","WWB-2607-X2189","medutest",15,99.52,0.48,0.18,"γ-Glu regioisomer",4.57,"acetate",6.4,0.95,88.08,87.66,16.67,14.613,97.4,-1.5,3748.9575,null,null,14.5,1.21,81135,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","epitalon_bAsp"],["AX-2026-043445","2026-09-24","2026-09-26","2026-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2603-g4350","BCH-2603-G4350","nordanalyt",5,98.42,1.58,1.06,"BPC-157 arginine-salt artefact",4.87,"acetate",7.43,0.62,87.08,85.7,5.46,4.679,93.6,1.9,1418.712,1.81,null,11.11,0.97,43328,"buyer-sourced","verified","MARGINAL","","AX-R04","p.yildiz"],["AX-2026-042474","2026-09-25","2026-09-26","2026-Q3","ll-37","LL-37","repair","homopeptide","Homopeptide","homopeptide-homo-2602-g5165","HOMO-2602-G5165","janoshik-analytical",5,99.18,0.82,0.5,"aggregated multimer",5.44,"TFA",6.63,0.17,null,null,null,null,null,-2.4,4490.4157,null,null,14.29,0.98,54376,"buyer-sourced","identity-consistent","PASS","","","m.chukwu"],["AX-2026-041909","2026-09-20","2026-09-26","2026-Q3","ipamorelin","Ipamorelin","gh-axis","sinopep","SinoPep","sinopep-snp-2606-l4478","SNP-2606-L4478","peptidemeter",5,99,1,0.55,"C-terminal free acid (+1 Da)",5.48,"acetate",7.86,1.01,85.65,84.79,5.28,4.477,89.5,-5.1,711.382,null,null,7.77,1.09,66109,"buyer-sourced","verified","MARGINAL","","AX-R06","s.molnar"],["AX-2026-041683","2026-09-19","2026-09-26","2026-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9675","TFS-{CAT}-9675","medutest",2,98.68,1.32,0.95,"mod-GRF (1-29) (−279 Da)",3.46,"acetate",5.1,0.48,90.96,89.76,2.16,1.939,97,11.3,3645.016,null,null,12.41,1.22,71835,"buyer-sourced","identity-consistent","PASS","","","h.wikstrom"],["AX-2026-043440","2026-09-09","2026-09-25","2026-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2603-g4350","BCH-2603-G4350","vendorinvestigate",5,98.61,1.39,0.74,"acetylated N-terminus (+42 Da)",4.11,"acetate",7.26,0.99,null,null,null,null,null,-3.4,1418.7045,null,null,10.17,0.86,67032,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","h.hartmann"],["AX-2026-043327","2026-09-17","2026-09-25","2026-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","cpcbio","CPC","cpcbio-cpc-2602-d1905","CPC-2602-D1905","nordanalyt",20,99.05,0.95,0.5,"semax (des-acetyl, des-amide, −41 Da)",5.67,"acetate",6.79,0.81,86.73,85.91,21.08,18.11,90.6,-4.4,854.3768,18.79,null,8.74,1.05,71613,"buyer-sourced","verified","FAIL","endotoxin","AX-R08","mk677_standard"],["AX-2026-042784","2026-08-31","2026-09-25","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2606-e1234","GGPE-2606-E1234","medutest",10,98.27,1.73,1.03,"deamidated (+1 Da)",4.55,"acetate",5.74,0.3,null,null,null,null,null,null,null,null,"No growth at 14 d",10.77,0.98,68862,"buyer-sourced","purity-only","PASS","","","endotoxin_limit"],["AX-2026-042519","2026-09-03","2026-09-25","2026-Q3","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2605-s5227","HOMO-2605-S5227","medutest",20,99.75,0.25,0.09,"Met1 sulfoxide (+16 Da)",5.55,"acetate",5.24,0.44,null,null,null,null,null,null,null,0.59,null,5.84,1.12,70087,"buyer-sourced","purity-only","PASS","","","n.petrescu"],["AX-2026-042509","2026-08-31","2026-09-25","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2607-p5131","HOMO-2607-P5131","medutest",0.1,98.63,1.37,0.74,"disulfide-scrambled isomer",6.23,"acetate",6.3,0.66,86.81,85.62,0.12,0.103,103,5.6,9105.2922,null,null,14.51,1.24,47242,"buyer-sourced","identity-consistent","PASS","","","ne.kuusela"],["AX-2026-042214","2026-09-24","2026-09-25","2026-Q3","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2604-x9037","TFC-2604-X9037","kestrel-bioanalytical",3,99.87,0.13,0.07,"deamidated (Asn→Asp, +1 Da)",4.66,"TFA",6.68,0.2,88.46,88.35,3.5,3.092,103.1,-8.8,4111.0162,null,null,9.86,1.14,54527,"lab-retained","method-limited","PASS","","","am.weiss"],["AX-2026-041895","2026-09-23","2026-09-25","2026-Q3","ipamorelin","Ipamorelin","gh-axis","sinopep","SinoPep","sinopep-snp-2602-b3833","SNP-2602-B3833","janoshik-analytical",2,99.93,0.07,0.04,"Aib-deletion sequence (−85 Da)",4.72,"acetate",7.07,0.63,87.58,87.52,2.42,2.118,105.9,null,null,1.52,"No growth at 14 d",8.3,0.86,88691,"buyer-sourced","purity-only","MARGINAL","","AX-R09","ig.beaulieu"],["AX-2026-041637","2026-09-01","2026-09-25","2026-Q3","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-m8547","FGP-2602-M8547","peptidemeter",2,99.4,0.6,0.25,"des-His1 truncate (−137 Da)",2.83,"TFA",9.56,0.42,null,null,null,null,null,-2.8,4111.0409,null,null,17.3,1.22,74852,"lab-retained","identity-consistent","PASS","","","m.chukwu"],["AX-2026-041428","2026-09-13","2026-09-25","2026-Q3","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2604-b4920","QYB-2604-B4920","janoshik-analytical",12,98.35,1.65,1.1,"des-Aib20 analogue",3.2,"TFA",7.68,0.17,null,null,null,null,null,-3.2,4728.472,0.27,null,20.7,0.87,41017,"lab-retained","verified","PASS","","","sa.demir"],["AX-2026-041328","2026-09-04","2026-09-25","2026-Q3","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2606-n3192","WWB-2606-N3192","janoshik-analytical",3,98.99,1.01,0.55,"[D-Aib8]-diastereomer",4.47,"TFA",7.01,0.2,88.32,87.43,3.64,3.182,106.1,-2.9,4111.0405,0.43,null,18.43,1.05,41672,"buyer-sourced","verified","PASS","","","r.ferreira"],["AX-2026-042605","2026-08-29","2026-09-24","2026-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2608-c7002","HJ-2608-C7002","janoshik-analytical",2,99.03,0.97,0.63,"[D-Aib8]-diastereomer",3.37,"TFA",6.28,0.46,89.89,89.02,2.41,2.145,107.3,-1.7,4111.0454,0.59,null,18.63,1.03,70297,"buyer-sourced","verified","PASS","","","d.ogunleye"],["AX-2026-041974","2026-09-16","2026-09-24","2026-Q3","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2603-c5112","AMB-2603-C5112","nordanalyt",10,98.2,1.8,1.08,"[D-Aib13]-diastereomer",3.41,"TFA",9.36,0.86,null,null,null,null,null,null,null,null,null,22.72,1.15,63975,"buyer-sourced","purity-only","PASS","","","e.beaulieu"],["AX-2026-041793","2026-09-17","2026-09-24","2026-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288","ASY-{CAT}-2288","nordanalyt",30,98.34,1.66,0.87,"[D-Aib2]-diastereomer",6.16,"TFA",9.01,0.93,83.9,82.51,38.12,31.453,104.8,2.7,4728.4999,null,null,23.83,1.24,51825,"buyer-sourced","verified","PASS","","","t.stanescu"],["AX-2026-041333","2026-09-19","2026-09-24","2026-Q3","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2606-n3192","WWB-2606-N3192","janoshik-analytical",3,99.18,0.82,0.54,"[D-Aib8]-diastereomer",4.51,"TFA",7.54,0.62,87.33,86.61,3.13,2.711,90.4,3.6,4111.0672,0.22,null,18.51,1.14,62919,"lab-retained","verified","PASS","","","as.novak"],["AX-2026-042939","2026-09-21","2026-09-23","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2603-v3346","MKM-2603-V3346","peptidemeter",5,99.44,0.56,0.24,"deamidated (+1 Da)",3.39,"acetate",5.72,0.73,null,null,null,null,null,null,null,null,"No growth at 14 d",12.02,1.04,60841,"buyer-sourced","purity-only","PASS","","","Contributor #Q-2836"],["AX-2026-042645","2026-09-05","2026-09-23","2026-Q3","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2602-x7905","SWB-2602-X7905","medutest",3,98.48,1.52,1.03,"Met(O) sulfoxide (+16 Da)",4.52,"TFA",6.87,0.21,88.4,87.06,3.28,2.856,95.2,-3.1,4111.0397,null,null,15.45,1.1,49919,"buyer-sourced","identity-consistent","PASS","","","h.wikstrom"],["AX-2026-042602","2026-09-08","2026-09-23","2026-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2608-c7002","HJ-2608-C7002","nordanalyt",2,99.21,0.79,0.32,"[D-Aib8]-diastereomer",3.5,"TFA",8.31,0.73,87.46,86.77,2.12,1.84,92,1.5,4111.0586,0.64,null,21.15,1.3,64613,"buyer-sourced","verified","PASS","","","Contributor #S-2298"],["AX-2026-041975","2026-09-15","2026-09-23","2026-Q3","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2603-c5112","AMB-2603-C5112","medutest",10,97.88,2.12,1.3,"tirzepatide dimer",3.45,"TFA",9.21,0.47,86.87,85.03,12.57,10.688,106.9,8.5,4810.4512,null,null,16.94,1.19,42326,"lab-retained","identity-consistent","PASS","","","n.jansen"],["AX-2026-041930","2026-09-02","2026-09-23","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","sinopep","SinoPep","sinopep-snp-2606-d4620","SNP-2606-D4620","medutest",1,98.54,1.46,0.72,"truncated (1-70)",5.37,"acetate",7,0.33,87.3,86.03,1.09,0.938,93.8,6.4,9105.2995,0.54,null,14.53,1.2,52974,"buyer-sourced","identity-consistent","PASS","","","h.wikstrom"],["AX-2026-041642","2026-09-06","2026-09-23","2026-Q3","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-m8547","FGP-2602-M8547","peptidemeter",2,98.78,1.22,0.85,"deamidated (Asn→Asp, +1 Da)",2.24,"TFA",8.5,0.51,null,null,null,null,null,-2,4111.0442,null,null,17.38,1.06,44520,"buyer-sourced","identity-consistent","PASS","","","l.rahimi"],["AX-2026-041601","2026-09-04","2026-09-23","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2606-v7416","QSC-2606-V7416","kestrel-bioanalytical",2,98.33,1.67,1.14,"native GRF (1-29) (−59 Da)",4.1,"acetate",5.04,0.52,null,null,null,null,null,10.8,3365.7765,null,null,6.79,1.15,62158,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","p.chukwu"],["AX-2026-041473","2026-09-21","2026-09-23","2026-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","qyaobio","QYB","qyaobio-qyb-2607-l4875","QYB-2607-L4875","peptidemeter",10,99.58,0.42,0.18,"oxidised Trp (+16 Da)",3.74,"acetate",4.17,0.18,91.91,91.52,10.31,9.436,94.4,2.9,1024.5272,0.31,null,8.82,1.01,55491,"buyer-sourced","verified","PASS","","","k.chowdhury"],["AX-2026-043328","2026-08-27","2026-09-22","2026-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","cpcbio","CPC","cpcbio-cpc-2602-d1905","CPC-2602-D1905","janoshik-analytical",20,99.49,0.51,0.31,"des-acetyl amide (−42 Da)",6.83,"acetate",7.12,0.73,85.32,84.88,23.78,20.184,100.9,-3.5,854.3776,null,null,7.77,1.19,46272,"supplier-supplied","verified","PASS","","","Contributor #Z-8462"],["AX-2026-042603","2026-09-03","2026-09-22","2026-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2608-c7002","HJ-2608-C7002","janoshik-analytical",2,99.16,0.84,0.55,"[D-Aib8]-diastereomer",3.42,"TFA",10.6,0.93,85.05,84.34,2.51,2.117,105.9,-0.2,4111.0516,null,null,18.42,1.12,53168,"buyer-sourced","verified","PASS","","","ion_pair_ip"],["AX-2026-041784","2026-09-16","2026-09-22","2026-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288","ASY-{CAT}-2288","peptidemeter",30,98.15,1.85,1.23,"[D-Aib2]-diastereomer",6.26,"TFA",6.52,0.19,87.03,85.42,32.29,27.582,91.9,0,4728.4871,null,null,19.5,1.07,37526,"buyer-sourced","verified","PASS","","","ro.kjaer"],["AX-2026-041472","2026-09-19","2026-09-22","2026-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","qyaobio","QYB","qyaobio-qyb-2607-l4875","QYB-2607-L4875","peptidemeter",10,99.93,0.07,0.05,"oxidised Trp (+16 Da)",3.94,"acetate",5.56,0.66,null,null,null,null,null,1.9,1024.5261,null,null,8.82,1.04,64007,"buyer-sourced","identity-consistent","PASS","","","n.molnar"],["AX-2026-042264","2026-08-28","2026-09-21","2026-Q3","humanin","Humanin (HNG)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2605-u1300","TFC-2605-U1300","nordanalyt",5,99.62,0.38,0.26,"truncated (1-20)",6.67,"acetate",6.59,0.35,86.39,86.06,5.2,4.475,89.5,null,null,null,null,13.9,1.11,64887,"buyer-sourced","purity-only","MARGINAL","","AX-R06","i.nwosu"],["AX-2026-042005","2026-09-15","2026-09-21","2026-Q3","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2607-n6274","AMB-2607-N6274","peptidemeter",10,98.09,1.91,1.27,"tBu-protected residual (+56 Da)",6.48,"TFA",7.89,0.77,84.86,83.24,11.84,9.856,98.6,4.3,4111.0701,null,null,17.15,1.11,52592,"buyer-sourced","verified","MARGINAL","","AX-R04","mi.duarte"],["AX-2026-043020","2026-09-02","2026-09-20","2026-Q3","adipotide","Adipotide","metabolic","mokemeibio","MKM","mokemeibio-mkm-2606-k5012","MKM-2606-K5012","medutest",2,97.73,2.27,1.1,"disulfide-scrambled isomer",5.74,"TFA",7.69,0.54,null,null,null,null,null,0.5,4095.6258,null,null,10.82,1.24,75084,"buyer-sourced","identity-consistent","PASS","","","ha.frisk"],["AX-2026-042162","2026-09-05","2026-09-20","2026-Q3","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2607-x9091","JEEP-2607-X9091","janoshik-analytical",15,98.98,1.02,0.39,"des-AEEA semaglutide (−145 Da)",3.46,"TFA",9.85,0.93,null,null,null,null,null,-5.1,4111.0314,null,null,18.33,1.1,68814,"lab-retained","identity-consistent","MARGINAL","","AX-R09","c.okonkwo"],["AX-2026-042008","2026-09-12","2026-09-20","2026-Q3","epitalon","Epitalon","bioregulator","ambiopharm","AMB","ambiopharm-amb-2602-y6433","AMB-2602-Y6433","janoshik-analytical",10,99.3,0.7,0.37,"aspartimide (−18 Da)",8.75,"acetate",9.66,0.89,80.7,80.14,13.11,10.506,105.1,-2.6,390.1377,null,"No growth at 14 d",4.56,1.08,81978,"buyer-sourced","method-limited","PASS","","","r.sjoberg"],["AX-2026-041837","2026-09-06","2026-09-20","2026-Q3","survodutide","Survodutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2603-e3156","GSP-2603-E3156","janoshik-analytical",10,98.33,1.67,1.05,"truncated (2-39)",5.37,"TFA",5.69,0.68,null,null,null,null,null,0.9,4764.5164,0.38,null,20.24,1.05,48136,"buyer-sourced","verified","PASS","","","fe.novak"],["AX-2026-043539","2026-09-07","2026-09-19","2026-Q3","ghrp-2","GHRP-2","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6031","SIG-2603-6031","janoshik-analytical",5,98.95,1.05,0.68,"oxidised Trp (+16 Da)",1.74,"acetate",5.47,0.72,92.07,91.1,5.51,5.02,100.4,-3.1,817.425,6.43,null,9.23,1.12,73522,"buyer-sourced","verified","FAIL","purity;endotoxin","AX-R08","ad.ibarra"],["AX-2026-043257","2026-08-25","2026-09-19","2026-Q3","carnosine","L-Carnosine","bioregulator","cpcbio","CPC","cpcbio-cpc-2603-g9615","CPC-2603-G9615","vendorinvestigate",500,98.2,1.8,0.75,"D-carnosine epimer",10.41,null,0,0.18,89.41,87.8,582.26,511.224,102.2,-1.8,226.1062,null,null,4.13,1.22,70355,"buyer-sourced","method-limited","FAIL","purity","","d.roos"],["AX-2026-043166","2026-09-14","2026-09-19","2026-Q3","glutathione","L-Glutathione (reduced)","bioregulator","glbiochem","GL Biochem","glbiochem-glbi-2606-s7352","GLBI-2606-S7352","janoshik-analytical",600,99.01,0.99,0.71,"S-sulfonate adduct (+80 Da)",8.84,null,0,0.38,90.78,89.88,703.84,632.611,105.4,-0.6,307.0836,null,null,4.21,1.31,83788,"lab-retained","method-limited","MARGINAL","","AX-R09","n.demir"],["AX-2026-043022","2026-08-28","2026-09-19","2026-Q3","adipotide","Adipotide","metabolic","mokemeibio","MKM","mokemeibio-mkm-2606-k5012","MKM-2606-K5012","kestrel-bioanalytical",2,97.69,2.31,1.11,"disulfide-scrambled isomer",6.33,"TFA",5.22,0.96,87.49,85.47,2.5,2.137,106.9,-2.5,4095.6136,0.45,null,7.03,1.26,68659,"buyer-sourced","identity-consistent","PASS","","","e.demir"],["AX-2026-041774","2026-09-12","2026-09-19","2026-Q3","tb-500","TB-500","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2167","ASY-{CAT}-2167","peptidemeter",10,99.93,0.07,0.04,"des-Gln truncate (−128 Da)",4.41,"acetate",4,0.31,91.28,91.22,10.54,9.615,96.2,null,null,null,null,7.41,1.35,69981,"buyer-sourced","purity-only","PASS","","","Contributor #H-9042"],["AX-2026-041609","2026-09-05","2026-09-19","2026-Q3","tirzepatide","Tirzepatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2603-l7753","FGP-2603-L7753","janoshik-analytical",15,98.52,1.48,0.76,"[D-Aib13]-diastereomer",2,"TFA",6.26,0.41,91.33,89.98,16.33,14.694,98,1.8,4810.419,0.29,null,19.91,1.04,41655,"buyer-sourced","verified","PASS","","","ms_confirm"],["AX-2026-043389","2026-09-13","2026-09-18","2026-Q3","sermorelin","Sermorelin","gh-axis","wuxitides","WXT","wuxitides-wxt-2608-p3387","WXT-2608-P3387","medutest",2,98.97,1.03,0.57,"deamidated Asn8 (+1 Da)",3.44,"acetate",4.41,0.22,91.93,90.98,2.19,1.992,99.6,0,3355.7245,null,null,10.48,1.1,55992,"supplier-supplied","identity-consistent","PASS","","","p.baptista"],["AX-2026-043184","2026-08-29","2026-09-18","2026-Q3","kisspeptin-10","Kisspeptin-10","melanocortin","glbiochem","GL Biochem","glbiochem-glbi-2608-n7715","GLBI-2608-N7715","janoshik-analytical",10,98.99,1.01,0.52,"[D-Trp]-epimer",3.63,"acetate",4.9,0.16,91.31,90.39,11.13,10.06,100.6,null,null,1.29,null,9.1,0.99,76433,"supplier-supplied","purity-only","MARGINAL","","AX-R09","h.dumitru"],["AX-2026-043023","2026-09-16","2026-09-18","2026-Q3","adipotide","Adipotide","metabolic","mokemeibio","MKM","mokemeibio-mkm-2606-k5012","MKM-2606-K5012","medutest",2,97.48,2.52,1.67,"open-chain (reduced disulfide, +2 Da)",5.56,"TFA",5.47,0.31,88.66,86.43,2.4,2.074,103.7,10.2,4095.6656,null,null,10.76,1.01,59036,"supplier-supplied","identity-consistent","PASS","","","v.tulloch"],["AX-2026-042945","2026-09-02","2026-09-18","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2603-v3346","MKM-2603-V3346","peptidemeter",5,99.39,0.61,0.26,"deamidated (+1 Da)",3.54,"acetate",3.59,0.92,null,null,null,null,null,5,3365.757,null,null,12.24,1.18,51589,"lab-retained","identity-consistent","PASS","","","hilic_amide"],["AX-2026-042528","2026-09-03","2026-09-18","2026-Q3","ghrp-6","GHRP-6","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2603-r5329","HJ-2603-R5329","vendorinvestigate",5,98.69,1.31,0.62,"[D-Trp]-epimer",1.87,"acetate",6.22,0.47,91.44,90.24,5.31,4.792,95.8,-1.8,872.443,null,null,8.93,1.21,36391,"buyer-sourced","verified","FAIL","purity","","h.coelho"],["AX-2026-042237","2026-09-17","2026-09-18","2026-Q3","humanin","Humanin (HNG)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2608-s9940","TFC-2608-S9940","janoshik-analytical",5,98.71,1.29,0.75,"truncated (1-20)",1.73,"acetate",4.95,0.49,92.83,91.63,5.11,4.682,93.6,-5.2,2685.3013,1.68,null,12.07,1.16,48864,"buyer-sourced","verified","PASS","","","r.lehtinen"],["AX-2026-042127","2026-09-01","2026-09-18","2026-Q3","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2602-v8614","JEEP-2602-V8614","medutest",2,99.68,0.32,0.17,"des-acetyl TB-500 (−42 Da)",3.55,"acetate",5.33,0.57,null,null,null,null,null,-15.2,887.4829,null,null,6.57,1.14,58834,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","ms_confirm"],["AX-2026-042021","2026-09-12","2026-09-18","2026-Q3","tb-500","TB-500","repair","ambiopharm","AMB","ambiopharm-amb-2602-p5987","AMB-2602-P5987","vendorinvestigate",2,99.86,0.14,0.06,"des-Gln truncate (−128 Da)",4.79,"acetate",6.12,0.4,88.69,88.57,2.29,2.028,101.4,1.6,887.4978,null,null,8.16,1.23,49079,"buyer-sourced","verified","PASS","","","Contributor #Z-1560"],["AX-2026-043534","2026-08-29","2026-09-17","2026-Q3","ghrp-2","GHRP-2","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6031","SIG-2603-6031","medutest",5,99.11,0.89,0.39,"oxidised Trp (+16 Da)",2.15,"acetate",6.7,0.9,90.25,89.45,5.02,4.49,89.8,-7.3,817.4215,null,null,7.74,0.94,58664,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","fr.sandvik"],["AX-2026-042786","2026-08-29","2026-09-17","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2606-e1234","GGPE-2606-E1234","janoshik-analytical",10,98.22,1.78,1.06,"deamidated (+1 Da)",3.77,"acetate",4.46,0.3,null,null,null,null,null,6.6,3365.7624,null,null,13.05,1.14,77456,"buyer-sourced","identity-consistent","PASS","","","d.antonsen"],["AX-2026-041602","2026-09-15","2026-09-17","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2606-v7416","QSC-2606-V7416","vendorinvestigate",2,98.36,1.64,0.61,"des-Tyr1 (−163 Da)",3.38,"acetate",3.96,0.31,92.35,90.84,2.24,2.035,101.8,1.7,3365.7459,null,null,13.78,1.02,54739,"buyer-sourced","verified","MARGINAL","","AX-R09","an.vasquez"],["AX-2026-041477","2026-08-24","2026-09-17","2026-Q3","triptorelin","Triptorelin","hormonal","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2607-c5749","QSC-2607-C5749","nordanalyt",2,99.53,0.47,0.21,"ring-opened pGlu (+18 Da)",3.42,"acetate",3.05,0.79,null,null,null,null,null,2.7,1310.6283,null,null,11.31,1.15,69882,"buyer-sourced","identity-consistent","PASS","","","sterility_pass"],["AX-2026-043297","2026-09-07","2026-09-16","2026-Q3","liraglutide","Liraglutide","incretin","cpcbio","CPC","cpcbio-cpc-2602-g9942","CPC-2602-G9942","janoshik-analytical",10,97.01,2.99,1.56,"des-palmitoyl liraglutide (−238 Da)",4.95,"acetate",6.07,0.26,88.72,86.07,12.02,10.346,103.5,0,3748.9631,null,null,17.25,1.05,57207,"buyer-sourced","verified","FAIL","purity","","ca.espinoza"],["AX-2026-042858","2026-08-28","2026-09-16","2026-Q3","selank","Selank","neuro","ggpeps","GGPeps","ggpeps-ggpe-2603-j2447","GGPE-2603-J2447","vendorinvestigate",10,98.87,1.13,0.63,"des-Thr (−101 Da)",8.85,"acetate",5.81,0.89,84.45,83.5,11.9,9.937,99.4,2.4,751.442,null,null,6.97,1.06,82551,"buyer-sourced","verified","FAIL","purity","","s.correia"],["AX-2026-042783","2026-09-06","2026-09-16","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2606-e1234","GGPE-2606-E1234","janoshik-analytical",10,98.22,1.78,1.12,"truncated (1-24)",4.45,"acetate",5.56,0.92,89.07,87.48,10.36,9.063,90.6,-1.3,3365.7358,null,null,12.79,1.14,65784,"buyer-sourced","verified","PASS","","","o.mensa"],["AX-2026-042704","2026-08-25","2026-09-16","2026-Q3","tesamorelin","Tesamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2604-w9463","ERP-2604-W9463","janoshik-analytical",1,99.02,0.98,0.55,"Met sulfoxide (+16 Da)",4.08,"acetate",3.58,0.86,null,null,null,null,null,-2.2,5131.9163,null,null,15.44,1.08,68093,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","ru.villalobos"],["AX-2026-042440","2026-09-11","2026-09-16","2026-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2605-v4718","HOMO-2605-V4718","janoshik-analytical",15,98.37,1.63,0.81,"[D-Aib2]-diastereomer",4.17,"TFA",9.43,0.35,null,null,null,null,null,2.4,4728.4984,1.8,null,20.52,1.11,47387,"buyer-sourced","verified","PASS","","","l.grimaldi"],["AX-2026-042015","2026-09-04","2026-09-16","2026-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2603-s5667","AMB-2603-S5667","janoshik-analytical",10,99.54,0.46,0.21,"[D-Trp]-epimer",6.44,"acetate",4.92,0.89,87.75,87.35,11.11,9.705,97.1,-2.4,872.4425,null,null,8.4,1.06,70622,"buyer-sourced","verified","PASS","","","t.amankwah"],["AX-2026-042009","2026-09-15","2026-09-16","2026-Q3","epitalon","Epitalon","bioregulator","ambiopharm","AMB","ambiopharm-amb-2602-y6433","AMB-2602-Y6433","vendorinvestigate",10,99.16,0.84,0.32,"aspartimide (−18 Da)",8.62,"acetate",10.79,0.74,79.85,79.18,12.92,10.23,102.3,-3.8,390.1372,null,null,5,1.06,56795,"buyer-sourced","method-limited","FAIL","counter-ion","","Contributor #G-5517"],["AX-2026-041978","2026-08-26","2026-09-16","2026-Q3","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2603-c5112","AMB-2603-C5112","janoshik-analytical",10,97.94,2.06,1.23,"[D-Aib13]-diastereomer",3.57,"TFA",7.81,0.5,88.12,86.3,11.94,10.304,103,3.4,4810.4267,null,null,19.82,1.15,62630,"buyer-sourced","verified","PASS","","","Contributor #P-1187"],["AX-2026-042517","2026-08-20","2026-09-15","2026-Q3","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2605-s5227","HOMO-2605-S5227","janoshik-analytical",20,99.92,0.08,0.04,"Met1 sulfoxide (+16 Da)",5.88,"acetate",7.12,0.87,null,null,null,null,null,-2.5,813.3521,0.53,null,7.09,0.92,60202,"buyer-sourced","verified","PASS","","","j.ekstrom"],["AX-2026-043442","2026-08-24","2026-09-14","2026-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2603-g4350","BCH-2603-G4350","janoshik-analytical",5,98.65,1.35,0.72,"acetylated N-terminus (+42 Da)",4.78,"acetate",7.03,0.85,null,null,null,null,null,2.1,1418.7123,null,null,9.66,0.97,79830,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","r.ferreira"],["AX-2026-043233","2026-09-06","2026-09-14","2026-Q3","afamelanotide","Afamelanotide","melanocortin","sangonbio","SGN","sangonbio-sgn-2602-y9306","SGN-2602-Y9306","janoshik-analytical",10,98.76,1.24,0.49,"des-acetyl (−42 Da)",4.02,"acetate",2.54,0.93,92.51,91.36,10.09,9.218,92.2,0.2,1645.8477,0.48,"No growth at 14 d",11.72,1.16,82120,"buyer-sourced","verified","MARGINAL","","AX-R11","Contributor #R-7069"],["AX-2026-041273","2026-08-26","2026-09-14","2026-Q3","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2607-x2189","WWB-2607-X2189","janoshik-analytical",15,99.31,0.69,0.36,"γ-Glu regioisomer",5.52,"acetate",5.06,0.14,89.28,88.66,17.73,15.719,104.8,-2,3748.9556,0.35,null,17.19,1,60557,"buyer-sourced","verified","MARGINAL","","AX-R04","ka.castellanos"],["AX-2026-041272","2026-08-27","2026-09-14","2026-Q3","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2607-x2189","WWB-2607-X2189","janoshik-analytical",15,99.28,0.72,0.29,"des-palmitoyl liraglutide (−238 Da)",5.43,"acetate",5.28,0.56,88.73,88.09,16.59,14.614,97.4,-4.5,3748.9462,null,null,17.26,1.11,52387,"buyer-sourced","verified","MARGINAL","","AX-R04","an.lindqvist"],["AX-2026-042757","2026-09-11","2026-09-13","2026-Q3","melanotan-ii","Melanotan II","melanocortin","ggpeps","GGPeps","ggpeps-ggpe-2603-p1474","GGPE-2603-P1474","janoshik-analytical",10,99.54,0.46,0.29,"linear (open-lactam) precursor (+18 Da)",6.78,"acetate",4.57,0.45,88.2,87.79,10.48,9.2,92,1.5,1023.5417,0.65,null,9.74,1.01,58239,"buyer-sourced","verified","PASS","","","vi.sjoberg"],["AX-2026-041898","2026-09-07","2026-09-13","2026-Q3","ipamorelin","Ipamorelin","gh-axis","sinopep","SinoPep","sinopep-snp-2602-b3833","SNP-2602-B3833","nordanalyt",2,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",4.54,"acetate",6.83,0.88,87.75,87.69,2.19,1.92,96,1.3,711.3865,null,null,9.72,0.87,45260,"buyer-sourced","verified","MARGINAL","","AX-R09","n.fontaine"],["AX-2026-043423","2026-08-22","2026-09-12","2026-Q3","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2605-b3833","WXT-2605-B3833","janoshik-analytical",600,97.86,2.14,1.04,"cysteinyl-glycine (−129 Da)",6.66,null,0,0.84,92.5,90.52,618.96,560.283,93.4,null,null,0.85,null,4.17,1.12,64904,"buyer-sourced","method-limited","FAIL","purity","","y.ndiaye"],["AX-2026-041982","2026-08-17","2026-09-12","2026-Q3","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2603-c5112","AMB-2603-C5112","janoshik-analytical",10,97.6,2.4,1.44,"[D-Aib13]-diastereomer",4.46,"TFA",8.36,0.98,null,null,null,null,null,-5.1,4810.3858,null,null,19.85,1.17,43538,"buyer-sourced","identity-consistent","PASS","","","s.trevino"],["AX-2026-041931","2026-08-21","2026-09-12","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","sinopep","SinoPep","sinopep-snp-2606-d4620","SNP-2606-D4620","peptidemeter",1,97.93,2.07,1.09,"oxidised Met59 (+16 Da)",5.19,"acetate",4.29,0.58,89.94,88.08,1.06,0.934,93.4,6.9,9105.304,null,null,16.1,1.19,41547,"buyer-sourced","verified","PASS","","","em.mbeki"],["AX-2026-041924","2026-08-24","2026-09-12","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","sinopep","SinoPep","sinopep-snp-2606-d4620","SNP-2606-D4620","janoshik-analytical",1,97.95,2.05,1.01,"truncated (1-70)",5.34,"acetate",5.06,0.38,null,null,null,null,null,2,9105.2594,null,null,16.97,1.2,66585,"buyer-sourced","identity-consistent","PASS","","","an.lindqvist"],["AX-2026-041780","2026-08-24","2026-09-12","2026-Q3","tb-500","TB-500","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2167","ASY-{CAT}-2167","janoshik-analytical",10,99.93,0.07,0.04,"des-Gln truncate (−128 Da)",3.48,"acetate",6.42,0.96,89.14,89.08,11.51,10.253,102.5,-4,887.4929,5.38,null,7.94,1.07,63593,"buyer-sourced","verified","FAIL","endotoxin","AX-R08","enclomi_isomer"],["AX-2026-043471","2026-08-22","2026-09-10","2026-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","bachemholding","BCH","bachemholding-bch-2607-h5235","BCH-2607-H5235","janoshik-analytical",2,97.46,2.54,0.9,"maleimide dimer",5.48,"acetate",4.67,0.19,null,null,null,null,null,null,null,null,null,14.52,0.86,40428,"buyer-sourced","purity-only","FAIL","purity","AX-R04","f.lokken"],["AX-2026-043426","2026-08-29","2026-09-10","2026-Q3","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2605-b3833","WXT-2605-B3833","kestrel-bioanalytical",600,98.83,1.17,0.74,"cysteinyl-glycine (−129 Da)",6.32,null,0,0.75,null,null,null,null,null,5.4,307.0855,null,null,2.19,1.06,48880,"supplier-supplied","method-limited","MARGINAL","","AX-R10","h.beaulieu"],["AX-2026-043331","2026-08-17","2026-09-10","2026-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","cpcbio","CPC","cpcbio-cpc-2602-d1905","CPC-2602-D1905","janoshik-analytical",20,99.46,0.54,0.28,"semax (des-acetyl, des-amide, −41 Da)",6.22,"acetate",6.67,0.42,null,null,null,null,null,-0.5,854.3802,null,null,7.65,0.86,60143,"supplier-supplied","identity-consistent","PASS","","","ay.lundgren"],["AX-2026-042518","2026-08-30","2026-09-10","2026-Q3","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2605-s5227","HOMO-2605-S5227","janoshik-analytical",20,99.76,0.24,0.13,"Met1 sulfoxide (+16 Da)",5.61,"acetate",6.86,0.58,null,null,null,null,null,-3.4,813.3513,null,null,7.06,1.05,66478,"buyer-sourced","identity-consistent","PASS","","","re.sobczak"],["AX-2026-042495","2026-09-02","2026-09-10","2026-Q3","ss-31","SS-31 (Elamipretide)","metabolic","homopeptide","Homopeptide","homopeptide-homo-2604-d5484","HOMO-2604-D5484","peptidemeter",50,99.93,0.07,0.04,"des-Dmt (−193 Da)",3.22,"acetate",8.69,0.84,87.25,87.19,60.72,52.942,105.9,1.5,639.3866,null,null,8.45,1.22,56993,"supplier-supplied","verified","PASS","","","l.agyeman"],["AX-2026-042266","2026-08-19","2026-09-10","2026-Q3","humanin","Humanin (HNG)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2605-u1300","TFC-2605-U1300","janoshik-analytical",5,99.38,0.62,0.43,"truncated (1-20)",6.55,"acetate",6.31,0.99,null,null,null,null,null,0.7,2685.3172,null,null,13.09,1.21,37882,"lab-retained","identity-consistent","MARGINAL","","AX-R11","submit_more"],["AX-2026-042220","2026-09-07","2026-09-10","2026-Q3","ss-31","SS-31 (Elamipretide)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2607-r9099","TFC-2607-R9099","janoshik-analytical",10,99.83,0.17,0.11,"[D-Arg1]-epimer",4.9,"acetate",6.18,0.73,88.19,88.04,11.95,10.521,105.2,1.2,639.3864,0.18,null,8.87,0.94,62532,"buyer-sourced","verified","PASS","","","t.moreau"],["AX-2026-041779","2026-08-31","2026-09-10","2026-Q3","tb-500","TB-500","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2167","ASY-{CAT}-2167","janoshik-analytical",10,99.84,0.16,0.07,"des-acetyl TB-500 (−42 Da)",3.85,"acetate",4.1,0.73,null,null,null,null,null,2.2,887.4984,5.88,null,7.77,0.98,61268,"buyer-sourced","verified","FAIL","endotoxin","AX-R08","b.ferreira"],["AX-2026-043286","2026-08-17","2026-09-09","2026-Q3","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2607-l1516","CPC-2607-L1516","kestrel-bioanalytical",60,98.2,1.8,0.85,"Met(O) sulfoxide (+16 Da)",4.56,"TFA",6.04,0.93,null,null,null,null,null,null,null,null,null,10.79,1.11,62495,"buyer-sourced","method-limited","PASS","","","am.hartmann"],["AX-2026-042123","2026-08-16","2026-09-09","2026-Q3","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2602-v8614","JEEP-2602-V8614","peptidemeter",2,99.93,0.07,0.04,"des-acetyl TB-500 (−42 Da)",3.8,"acetate",4.55,0.24,null,null,null,null,null,1.2,887.4975,null,null,7.37,1.24,68498,"buyer-sourced","identity-consistent","PASS","","","f.duarte"],["AX-2026-042004","2026-08-21","2026-09-09","2026-Q3","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2607-n6274","AMB-2607-N6274","medutest",10,97.74,2.26,1.17,"des-AEEA semaglutide (−145 Da)",6.45,"TFA",10.42,0.81,null,null,null,null,null,6.5,4111.0791,0.35,null,15.58,1.34,47149,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","uncertainty_budget"],["AX-2026-043477","2026-08-20","2026-09-08","2026-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","bachemholding","BCH","bachemholding-bch-2607-h5235","BCH-2607-H5235","vendorinvestigate",2,97.62,2.38,0.85,"maleimide dimer",5.32,"acetate",3.91,0.49,90.28,88.13,2.26,1.992,99.6,-3,3644.9639,0.91,null,15.45,1.12,47488,"buyer-sourced","verified","MARGINAL","","AX-R04","Contributor #A-4471"],["AX-2026-043285","2026-08-16","2026-09-08","2026-Q3","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2607-l1516","CPC-2607-L1516","kestrel-bioanalytical",60,97.71,2.29,1.53,"[D-Aib13]-diastereomer",4.98,"TFA",8.64,0.2,86.18,84.21,73.12,61.574,102.6,3.4,4810.4267,null,null,10.83,1.14,58927,"supplier-supplied","method-limited","MARGINAL","","AX-R10","jo.lindholm"],["AX-2026-042526","2026-08-31","2026-09-08","2026-Q3","ghrp-6","GHRP-6","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2603-r5329","HJ-2603-R5329","medutest",5,99.37,0.63,0.3,"[D-Trp]-epimer",3.06,"acetate",4.11,0.65,null,null,null,null,null,8.5,872.452,null,null,7.24,1.12,85607,"lab-retained","identity-consistent","PASS","","","ru.villalobos"],["AX-2026-042084","2026-08-15","2026-09-08","2026-Q3","mots-c","MOTS-c","metabolic","hybiopharma","HYB","hybiopharma-hyb-2606-d7858","HYB-2606-D7858","janoshik-analytical",10,99.28,0.72,0.34,"des-Met1 (−131 Da)",2.79,"acetate",3.92,0.8,92.49,91.82,11.68,10.725,107.3,-4.9,2173.0812,null,null,10.47,1.26,68271,"buyer-sourced","verified","PASS","","","am.lundgren"],["AX-2026-041833","2026-08-29","2026-09-08","2026-Q3","survodutide","Survodutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2603-e3156","GSP-2603-E3156","janoshik-analytical",10,98.08,1.92,1.21,"truncated (2-39)",4.91,"TFA",7.45,0.29,87.35,85.67,11.59,9.929,99.3,-1,4764.5073,0.4,"No growth at 14 d",20.24,1.13,52310,"buyer-sourced","verified","PASS","","","survodutide_mixup"],["AX-2026-041636","2026-08-19","2026-09-08","2026-Q3","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-m8547","FGP-2602-M8547","nordanalyt",2,99.39,0.61,0.37,"deamidated (Asn→Asp, +1 Da)",2.17,"TFA",6.61,0.15,null,null,null,null,null,-2.1,4111.0438,null,null,21.23,1.45,49811,"buyer-sourced","identity-consistent","PASS","","","d.ogunleye"],["AX-2026-041429","2026-08-21","2026-09-08","2026-Q3","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2604-b4920","QYB-2604-B4920","medutest",12,98.53,1.47,0.81,"oxidised Trp (+16 Da)",2.69,"TFA",8.97,0.3,88.04,86.75,13.81,11.98,99.8,2,4728.4966,null,"No growth at 14 d",17.5,1.57,60645,"buyer-sourced","identity-consistent","MARGINAL","","AX-R12","l.haddad"],["AX-2026-043542","2026-08-15","2026-09-07","2026-Q3","ghrp-2","GHRP-2","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6031","SIG-2603-6031","vendorinvestigate",5,99.05,0.95,0.41,"oxidised Trp (+16 Da)",1.43,"acetate",4.63,0.95,null,null,null,null,null,3.7,817.4305,11.18,"No growth at 14 d",9.64,1.13,55614,"buyer-sourced","verified","FAIL","endotoxin","AX-R08","ma.agyeman"],["AX-2026-043449","2026-08-15","2026-09-07","2026-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2603-g4350","BCH-2603-G4350","kestrel-bioanalytical",5,99.74,0.26,0.12,"BPC-157 arginine-salt artefact",4.92,"acetate",4.99,0.72,89.37,89.14,5.12,4.564,91.3,0.6,1418.7102,null,null,5.16,1.23,69790,"supplier-supplied","identity-consistent","MARGINAL","","AX-R04;AX-R10","tu.kaufmann"],["AX-2026-043425","2026-09-03","2026-09-07","2026-Q3","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2605-b3833","WXT-2605-B3833","janoshik-analytical",600,98.77,1.23,0.6,"cysteinyl-glycine (−129 Da)",6.35,null,0,0.64,null,null,null,null,null,1.1,307.0841,null,null,4.38,1.1,60829,"supplier-supplied","method-limited","MARGINAL","","AX-R10","oxytocin_pheur"],["AX-2026-042504","2026-08-13","2026-09-07","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2607-p5131","HOMO-2607-P5131","janoshik-analytical",0.1,99.08,0.92,0.4,"disulfide-scrambled isomer",6.26,"acetate",4.61,0.65,88.48,87.67,0.12,0.105,105,2.4,9105.2631,null,null,16.93,1.2,65958,"buyer-sourced","verified","PASS","","","t.zielinski"],["AX-2026-042499","2026-08-28","2026-09-07","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2607-p5131","HOMO-2607-P5131","medutest",0.1,98.48,1.52,0.84,"disulfide-scrambled isomer",5.98,"acetate",4.68,0.29,89.05,87.7,0.1,0.088,88,null,null,null,null,14.2,1.11,81621,"buyer-sourced","purity-only","MARGINAL","","AX-R06","tfa_counter"],["AX-2026-042283","2026-08-26","2026-09-07","2026-Q3","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2608-j1156","TFC-2608-J1156","medutest",30,98.42,1.58,0.64,"aspartimide (−18 Da)",5.09,"TFA",5.73,0.72,88.46,87.06,32.55,28.338,94.5,18.9,4728.5765,null,null,17.34,1.21,68221,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","v.tulloch"],["AX-2026-041336","2026-09-06","2026-09-07","2026-Q3","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2606-n3192","WWB-2606-N3192","kestrel-bioanalytical",3,98.56,1.44,0.8,"[D-Aib8]-diastereomer",4.15,"TFA",10.11,0.42,null,null,null,null,null,-4.6,4111.0335,null,null,9.96,1.23,63342,"buyer-sourced","method-limited","PASS","","","r.iyer"],["AX-2026-043298","2026-08-21","2026-09-06","2026-Q3","liraglutide","Liraglutide","incretin","cpcbio","CPC","cpcbio-cpc-2602-g9942","CPC-2602-G9942","vendorinvestigate",10,97.2,2.8,1.97,"palmitoyl bis-adduct (+238 Da)",5.01,"acetate",6.29,0.24,88.46,85.98,11.09,9.535,95.4,1.2,3748.9676,null,null,18.36,1.13,89110,"buyer-sourced","verified","FAIL","purity","","l.haddad"],["AX-2026-042642","2026-08-13","2026-09-06","2026-Q3","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2602-x7905","SWB-2602-X7905","peptidemeter",3,97.96,2.04,0.89,"[D-Aib8]-diastereomer",4.48,"TFA",10.99,0.76,83.77,82.06,3.32,2.724,90.8,2.3,4111.0619,0.28,null,17.28,1.35,65564,"buyer-sourced","verified","PASS","","","k.nilsen"],["AX-2026-042344","2026-08-26","2026-09-06","2026-Q3","ss-31","SS-31 (Elamipretide)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2604-y3208","TFC-2604-Y3208","janoshik-analytical",10,99.68,0.32,0.22,"[D-Arg1]-epimer",3.43,"acetate",6.03,0.67,89.87,89.58,10.71,9.594,95.9,null,null,null,"No growth at 14 d",8.95,1.34,75032,"buyer-sourced","purity-only","PASS","","","s.bhattacharya"],["AX-2026-042254","2026-09-04","2026-09-06","2026-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2605-g9870","TFC-2605-G9870","janoshik-analytical",15,98.27,1.73,0.97,"[D-Aib13]-diastereomer",5.48,"TFA",7.67,0.57,86.28,84.79,17.8,15.093,100.6,-39.4,4810.2208,null,null,19.69,1.25,35627,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","c18_2p6"],["AX-2026-041899","2026-08-16","2026-09-06","2026-Q3","ipamorelin","Ipamorelin","gh-axis","sinopep","SinoPep","sinopep-snp-2602-b3833","SNP-2602-B3833","peptidemeter",2,99.93,0.07,0.04,"Aib-deletion sequence (−85 Da)",4.96,"acetate",4.97,0.78,89.29,89.23,2.02,1.802,90.1,-0.8,711.385,null,null,7.68,0.88,62193,"buyer-sourced","verified","MARGINAL","","AX-R09","as.vestergaard"],["AX-2026-041891","2026-08-22","2026-09-06","2026-Q3","ipamorelin","Ipamorelin","gh-axis","sinopep","SinoPep","sinopep-snp-2602-b3833","SNP-2602-B3833","janoshik-analytical",2,99.93,0.07,0.04,"Aib-deletion sequence (−85 Da)",5.11,"acetate",5.76,0.73,null,null,null,null,null,1.5,711.3867,1.7,null,8.21,1.05,67767,"buyer-sourced","verified","MARGINAL","","AX-R09","v.iyer"],["AX-2026-043448","2026-08-11","2026-09-05","2026-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2603-g4350","BCH-2603-G4350","janoshik-analytical",5,98.55,1.45,0.77,"acetylated N-terminus (+42 Da)",4.69,"acetate",8.7,0.28,86.33,85.08,6.28,5.343,106.9,-2.5,1418.7058,null,null,9.67,0.96,69141,"buyer-sourced","verified","MARGINAL","","AX-R04","z.ivaturi"],["AX-2026-043283","2026-08-18","2026-09-05","2026-Q3","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2607-l1516","CPC-2607-L1516","janoshik-analytical",60,96.65,3.35,2.23,"[D-Aib13]-diastereomer",5.46,"TFA",7.32,0.35,86.87,83.96,64.49,54.146,90.2,1.7,4810.4185,null,null,19.94,1.24,49525,"buyer-sourced","verified","FAIL","purity","","h.hartmann"],["AX-2026-043280","2026-08-12","2026-09-05","2026-Q3","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2607-l1516","CPC-2607-L1516","peptidemeter",60,96.77,3.23,1.52,"Met(O) sulfoxide (+16 Da)",5.09,"TFA",8.96,0.52,85.43,82.67,71.08,58.762,97.9,-3.4,4810.3939,null,null,18.7,1.18,74463,"buyer-sourced","verified","FAIL","purity","","na.laurent"],["AX-2026-042938","2026-08-10","2026-09-05","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2603-v3346","MKM-2603-V3346","nordanalyt",5,99.47,0.53,0.39,"des-Tyr1 (−163 Da)",3.67,"acetate",3.67,0.98,91.68,91.19,5.21,4.751,95,-0.7,3365.7378,0.22,null,14.77,1.1,67337,"buyer-sourced","verified","PASS","","","ru.sobczak"],["AX-2026-042640","2026-08-29","2026-09-05","2026-Q3","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2602-x7905","SWB-2602-X7905","peptidemeter",3,98.55,1.45,0.63,"[D-Aib8]-diastereomer",4.29,"TFA",10.25,0.53,null,null,null,null,null,null,null,null,null,17.26,1.13,71556,"buyer-sourced","purity-only","PASS","","","b.kuipers"],["AX-2026-042508","2026-08-18","2026-09-05","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2607-p5131","HOMO-2607-P5131","janoshik-analytical",0.1,98.89,1.11,0.48,"disulfide-scrambled isomer",6.22,"acetate",3.99,0.57,null,null,null,null,null,3.2,9105.2703,null,null,15.79,1.15,57262,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","b.espinoza"],["AX-2026-041431","2026-08-15","2026-09-05","2026-Q3","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2604-b4920","QYB-2604-B4920","janoshik-analytical",12,98.63,1.37,0.75,"oxidised Trp (+16 Da)",2.32,"TFA",8.31,0.57,88.8,87.58,12.9,11.298,94.2,null,null,null,null,20.72,1.2,43716,"buyer-sourced","purity-only","PASS","","","ai.krastev"],["AX-2026-043543","2026-09-01","2026-09-04","2026-Q3","ghrp-2","GHRP-2","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6031","SIG-2603-6031","janoshik-analytical",5,99.38,0.62,0.4,"oxidised Trp (+16 Da)",1.7,"acetate",4.98,0.59,92.73,92.16,5.35,4.931,98.6,2.6,817.4296,null,"No growth at 14 d",9.07,0.92,54479,"buyer-sourced","verified","PASS","","","an.pereira"],["AX-2026-043470","2026-08-26","2026-09-04","2026-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","bachemholding","BCH","bachemholding-bch-2607-h5235","BCH-2607-H5235","janoshik-analytical",2,97.76,2.24,1.19,"mod-GRF (1-29) (−279 Da)",6.11,"acetate",3.89,0.16,89.84,87.83,2.26,1.985,99.3,2,3644.9821,0.69,"No growth at 14 d",14.49,0.86,66297,"supplier-supplied","verified","MARGINAL","","AX-R04","custom_synth"],["AX-2026-042785","2026-08-15","2026-09-04","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2606-e1234","GGPE-2606-E1234","peptidemeter",10,97.7,2.3,1.46,"truncated (1-24)",4.64,"acetate",4.26,0.22,90.88,88.79,10.29,9.136,91.4,0.9,3365.7432,null,null,12.15,1.21,65514,"buyer-sourced","verified","FAIL","purity","","p.kjaer"],["AX-2026-042215","2026-08-28","2026-09-04","2026-Q3","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2604-x9037","TFC-2604-X9037","janoshik-analytical",3,98.6,1.4,0.74,"des-AEEA semaglutide (−145 Da)",4.49,"TFA",10.95,0.28,null,null,null,null,null,-1.2,4111.0475,null,null,18.37,1.22,32545,"buyer-sourced","identity-consistent","PASS","","","e.almeida"],["AX-2026-041926","2026-08-13","2026-09-04","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","sinopep","SinoPep","sinopep-snp-2606-d4620","SNP-2606-D4620","vendorinvestigate",1,98.74,1.26,0.62,"truncated (1-70)",5.45,"acetate",3.94,0.35,90.26,89.12,1.11,0.989,98.9,2.5,9105.264,null,null,17.96,1.1,64832,"buyer-sourced","verified","PASS","","","n.jansen"],["AX-2026-041910","2026-09-03","2026-09-04","2026-Q3","ipamorelin","Ipamorelin","gh-axis","sinopep","SinoPep","sinopep-snp-2606-l4478","SNP-2606-L4478","janoshik-analytical",5,99.13,0.87,0.6,"oxidised Trp (+16 Da)",4.23,"acetate",7.21,0.6,87.96,87.19,6.07,5.292,105.8,null,null,0.32,null,8.23,1.11,69307,"buyer-sourced","purity-only","PASS","","","p.eriksen"],["AX-2026-041832","2026-08-19","2026-09-04","2026-Q3","survodutide","Survodutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2603-e3156","GSP-2603-E3156","vendorinvestigate",10,98.01,1.99,1.31,"[D-Ser2]-diastereomer",5.14,"TFA",8.89,0.62,85.35,83.65,11.89,9.946,99.5,0.3,4764.5135,null,null,21.29,1.26,58418,"buyer-sourced","verified","PASS","","","ju.iyer"],["AX-2026-041432","2026-08-29","2026-09-04","2026-Q3","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2604-b4920","QYB-2604-B4920","janoshik-analytical",12,98.46,1.54,1.02,"des-Aib20 analogue",2.14,"TFA",8.28,0.65,88.93,87.56,12.78,11.19,93.3,3.4,4728.5032,null,null,20.69,1.29,35192,"buyer-sourced","verified","PASS","","","a.girard"],["AX-2026-041256","2026-08-13","2026-09-04","2026-Q3","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-m2472","WWB-2602-M2472","janoshik-analytical",5,99.35,0.65,0.44,"[D-Aib8]-diastereomer",2.79,"TFA",8.14,0.79,null,null,null,null,null,0,4111.0524,null,null,18.36,1.08,77101,"buyer-sourced","identity-consistent","PASS","","","r.vermeulen"],["AX-2026-043478","2026-08-19","2026-09-03","2026-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","bachemholding","BCH","bachemholding-bch-2607-h5235","BCH-2607-H5235","peptidemeter",2,97.63,2.37,1.26,"mod-GRF (1-29) (−279 Da)",5.42,"acetate",4.89,0.52,89.17,87.06,2.07,1.802,90.1,null,null,null,null,13.63,0.89,83214,"buyer-sourced","purity-only","MARGINAL","","AX-R04","a.ramos"],["AX-2026-043281","2026-09-02","2026-09-03","2026-Q3","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2607-l1516","CPC-2607-L1516","janoshik-analytical",60,96.55,3.45,2.3,"[D-Aib13]-diastereomer",4.8,"TFA",7.7,0.66,null,null,null,null,null,3,4810.4247,null,null,19.93,1.29,56319,"buyer-sourced","identity-consistent","FAIL","purity","","g.vasquez"],["AX-2026-042638","2026-08-14","2026-09-03","2026-Q3","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2602-x7905","SWB-2602-X7905","janoshik-analytical",3,98.74,1.26,0.55,"[D-Aib8]-diastereomer",3.65,"TFA",9.03,0.76,null,null,null,null,null,1.3,4111.0577,null,null,18.38,0.86,79394,"buyer-sourced","identity-consistent","PASS","","","co.grimaldi"],["AX-2026-042494","2026-08-18","2026-09-03","2026-Q3","ss-31","SS-31 (Elamipretide)","metabolic","homopeptide","Homopeptide","homopeptide-homo-2604-d5484","HOMO-2604-D5484","kestrel-bioanalytical",50,99.93,0.07,0.04,"des-Dmt (−193 Da)",2.69,"acetate",7.4,0.9,89.01,88.95,53.94,47.98,96,null,null,0.39,null,4.72,0.93,73540,"buyer-sourced","purity-only","PASS","","","ro.laurent"],["AX-2026-042439","2026-08-27","2026-09-03","2026-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2605-v4718","HOMO-2605-V4718","janoshik-analytical",15,98.68,1.32,0.89,"aspartimide (−18 Da)",3.61,"TFA",7.52,0.4,null,null,null,null,null,null,null,null,null,20.83,1.38,47797,"buyer-sourced","purity-only","PASS","","","enclomi_isomer"],["AX-2026-042087","2026-08-12","2026-09-03","2026-Q3","mots-c","MOTS-c","metabolic","hybiopharma","HYB","hybiopharma-hyb-2606-d7858","HYB-2606-D7858","janoshik-analytical",10,99.54,0.46,0.27,"bis-sulfoxide (+32 Da)",3.05,"acetate",5.02,0.19,null,null,null,null,null,-0.4,2173.0909,null,null,10.3,1.07,87632,"buyer-sourced","identity-consistent","PASS","","","a.balogun"],["AX-2026-042085","2026-08-10","2026-09-03","2026-Q3","mots-c","MOTS-c","metabolic","hybiopharma","HYB","hybiopharma-hyb-2606-d7858","HYB-2606-D7858","janoshik-analytical",10,99.51,0.49,0.29,"bis-sulfoxide (+32 Da)",2.31,"acetate",4.35,0.72,null,null,null,null,null,-1,2173.0896,2.05,null,10.33,1.01,57337,"buyer-sourced","verified","PASS","","","a.girard"],["AX-2026-041788","2026-08-17","2026-09-03","2026-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288","ASY-{CAT}-2288","janoshik-analytical",30,98.45,1.55,1.03,"[D-Aib2]-diastereomer",5.77,"TFA",6.14,0.87,null,null,null,null,null,null,null,0.93,null,20.6,1.26,48471,"buyer-sourced","purity-only","PASS","","","t.sandvik"],["AX-2026-041778","2026-08-31","2026-09-03","2026-Q3","tb-500","TB-500","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2167","ASY-{CAT}-2167","medutest",10,99.93,0.07,0.04,"des-Gln truncate (−128 Da)",3.91,"acetate",4.15,0.4,91.54,91.48,10.52,9.624,96.2,-2,887.4946,null,"No growth at 14 d",6.71,1.36,81682,"lab-retained","identity-consistent","PASS","","","n.brandt"],["AX-2026-041600","2026-08-26","2026-09-03","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2606-v7416","QSC-2606-V7416","nordanalyt",2,97.74,2.26,0.84,"des-Tyr1 (−163 Da)",4.91,"acetate",3.46,0.73,90.9,88.85,2.27,2.017,100.9,null,null,null,null,14.84,1.11,51404,"buyer-sourced","purity-only","FAIL","purity","AX-R09","esi_tof"],["AX-2026-043475","2026-08-13","2026-09-02","2026-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","bachemholding","BCH","bachemholding-bch-2607-h5235","BCH-2607-H5235","janoshik-analytical",2,97.91,2.09,0.74,"maleimide dimer",6.09,"acetate",3.31,0.67,null,null,null,null,null,-2.4,3644.9661,null,null,14.74,1.22,61143,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","re.nilsen"],["AX-2026-043346","2026-08-29","2026-09-02","2026-Q3","leuprolide","Leuprolide","hormonal","wuxitides","WXT","wuxitides-wxt-2604-k2596","WXT-2604-K2596","peptidemeter",5,98.63,1.37,0.5,"ring-opened pGlu (+18 Da)",5.85,"acetate",4.91,1.01,88.23,87.02,5.44,4.734,94.7,1.5,1208.663,0.31,null,8.88,0.89,54286,"lab-retained","verified","PASS","","","p.brandt"],["AX-2026-042020","2026-08-18","2026-09-02","2026-Q3","tb-500","TB-500","repair","ambiopharm","AMB","ambiopharm-amb-2602-p5987","AMB-2602-P5987","janoshik-analytical",2,99.53,0.47,0.26,"C-terminal amide (−1 Da)",4.66,"acetate",4.12,0.33,90.89,90.46,2.14,1.936,96.8,null,null,null,null,7.73,1.13,56623,"buyer-sourced","purity-only","PASS","","","z.kowalski"],["AX-2026-041972","2026-08-21","2026-09-02","2026-Q3","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2603-c5112","AMB-2603-C5112","janoshik-analytical",10,98.46,1.54,0.93,"[D-Aib13]-diastereomer",3.69,"TFA",6.87,0.7,null,null,null,null,null,-1.4,4810.4036,1.3,null,20.07,1.18,52858,"buyer-sourced","verified","PASS","","","a.correia"],["AX-2026-041474","2026-08-08","2026-09-02","2026-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","qyaobio","QYB","qyaobio-qyb-2607-l4875","QYB-2607-L4875","vendorinvestigate",10,99.16,0.84,0.48,"oxidised Trp (+16 Da)",3.78,"acetate",5.88,0.88,89.46,88.71,10.78,9.563,95.6,1.8,1024.526,0.33,null,10.24,0.86,58071,"buyer-sourced","verified","PASS","","","p.petrov"],["AX-2026-042497","2026-08-11","2026-09-01","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2607-p5131","HOMO-2607-P5131","janoshik-analytical",0.1,98.89,1.11,0.6,"disulfide-scrambled isomer",6.25,"acetate",5.82,0.63,null,null,null,null,null,null,null,0.93,null,16.79,1.27,57794,"buyer-sourced","purity-only","PASS","","","Contributor #K-6641"],["AX-2026-042124","2026-08-08","2026-09-01","2026-Q3","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2602-v8614","JEEP-2602-V8614","peptidemeter",2,99.91,0.09,0.06,"[D-Thr]-diastereomer",3.37,"acetate",5.69,0.85,90.09,90.01,2.33,2.097,104.9,2,887.4982,null,null,7.4,1.03,55782,"buyer-sourced","verified","PASS","","","da.nilsen"],["AX-2026-041977","2026-08-28","2026-09-01","2026-Q3","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2603-c5112","AMB-2603-C5112","nordanalyt",10,98.18,1.82,1.11,"tirzepatide dimer",4.08,"TFA",9.61,0.31,86,84.43,10.94,9.237,92.4,0,4810.4103,null,null,22.82,1.39,48205,"lab-retained","verified","PASS","","","si.cabrera"],["AX-2026-041258","2026-08-30","2026-09-01","2026-Q3","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-m2472","WWB-2602-M2472","janoshik-analytical",5,99.36,0.64,0.43,"[D-Aib8]-diastereomer",2.78,"TFA",6.89,0.34,89.99,89.41,5.72,5.114,102.3,-0.6,4111.0499,null,null,18.4,1.13,69496,"buyer-sourced","verified","PASS","","","k.nilsen"],["AX-2026-042937","2026-08-16","2026-08-31","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2603-v3346","MKM-2603-V3346","janoshik-analytical",5,99.73,0.27,0.12,"deamidated (+1 Da)",3.76,"acetate",3.89,0.22,null,null,null,null,null,null,null,null,null,13.08,1.07,72600,"supplier-supplied","purity-only","PASS","","","f.vukovic"],["AX-2026-042524","2026-08-23","2026-08-31","2026-Q3","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2605-s5227","HOMO-2605-S5227","janoshik-analytical",20,99.93,0.07,0.05,"Met1 sulfoxide (+16 Da)",5.75,"acetate",5.7,0.87,87.68,87.62,23.03,20.179,100.9,1.3,813.3552,0.91,"No growth at 14 d",6.85,1.24,74830,"supplier-supplied","verified","PASS","","","ha.mwangi"],["AX-2026-042502","2026-08-17","2026-08-31","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2607-p5131","HOMO-2607-P5131","kestrel-bioanalytical",0.1,99.36,0.64,0.27,"disulfide-scrambled isomer",6.39,"acetate",5.56,0.52,87.53,86.97,0.11,0.096,96,11.8,9105.3486,null,"No growth at 14 d",9.04,1.2,54518,"buyer-sourced","identity-consistent","PASS","","","b.bhattacharya"],["AX-2026-041274","2026-08-08","2026-08-31","2026-Q3","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2607-x2189","WWB-2607-X2189","janoshik-analytical",15,99.26,0.74,0.3,"des-palmitoyl liraglutide (−238 Da)",4.57,"acetate",5.69,0.58,null,null,null,null,null,null,null,null,null,17.43,0.95,64963,"buyer-sourced","purity-only","MARGINAL","","AX-R04","ka.marchand"],["AX-2026-043185","2026-08-08","2026-08-30","2026-Q3","kisspeptin-10","Kisspeptin-10","melanocortin","glbiochem","GL Biochem","glbiochem-glbi-2608-n7715","GLBI-2608-N7715","medutest",10,98.71,1.29,0.6,"oxidised Trp (+16 Da)",3.71,"acetate",2.84,0.51,92.94,91.74,11.66,10.697,107,14.5,1301.6489,null,null,7.68,1.08,85342,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","s.haddad"],["AX-2026-042943","2026-08-21","2026-08-30","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2603-v3346","MKM-2603-V3346","medutest",5,99.89,0.11,0.07,"deamidated (+1 Da)",3.23,"acetate",5.14,0.74,90.89,90.79,5.69,5.166,103.3,-1.2,3365.7362,null,"No growth at 14 d",10.97,1.12,61911,"buyer-sourced","identity-consistent","PASS","","","n.okonkwo"],["AX-2026-042010","2026-08-28","2026-08-30","2026-Q3","epitalon","Epitalon","bioregulator","ambiopharm","AMB","ambiopharm-amb-2602-y6433","AMB-2602-Y6433","janoshik-analytical",10,99.09,0.91,0.48,"aspartimide (−18 Da)",8.2,"acetate",10.63,0.32,80.85,80.11,12.91,10.342,103.4,3,390.1399,0.59,null,4.6,1.06,87668,"lab-retained","method-limited","FAIL","counter-ion","","s.wikstrom"],["AX-2026-041990","2026-08-05","2026-08-30","2026-Q3","retatrutide","Retatrutide","incretin","ambiopharm","AMB","ambiopharm-amb-2606-n5977","AMB-2606-N5977","janoshik-analytical",30,98.31,1.69,1.19,"[D-Aib2]-diastereomer",4.23,"TFA",6.37,0.72,null,null,null,null,null,-3.6,4728.4701,null,null,20.78,1.1,58683,"buyer-sourced","identity-consistent","PASS","","","c18_2p6"],["AX-2026-041603","2026-08-25","2026-08-30","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2606-v7416","QSC-2606-V7416","peptidemeter",2,98.43,1.57,1.07,"native GRF (1-29) (−59 Da)",4.2,"acetate",3.84,0.99,null,null,null,null,null,1.7,3365.7459,null,null,11.96,1.2,71180,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","k.varga"],["AX-2026-043544","2026-08-10","2026-08-29","2026-Q3","ghrp-2","GHRP-2","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6031","SIG-2603-6031","peptidemeter",5,99.57,0.43,0.19,"oxidised Trp (+16 Da)",1.51,"acetate",5.1,0.54,92.85,92.45,5.7,5.27,105.4,-6.2,817.4224,null,null,8.52,1.26,68021,"buyer-sourced","verified","PASS","","","Contributor #Z-8462"],["AX-2026-043370","2026-08-20","2026-08-29","2026-Q3","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2604-c3248","WXT-2604-C3248","janoshik-analytical",15,97.23,2.77,1.7,"des-AEEA semaglutide (−145 Da)",3.58,"TFA",8.74,0.68,87,84.59,15.79,13.357,89,-0.5,4111.0503,null,null,18.5,1.14,67265,"buyer-sourced","verified","MARGINAL","","AX-R04;AX-R06","d.rahimi"],["AX-2026-043318","2026-08-26","2026-08-29","2026-Q3","bpc-157","BPC-157","repair","cpcbio","CPC","cpcbio-cpc-2602-w1610","CPC-2602-W1610","vendorinvestigate",10,98.47,1.53,1,"acetylated N-terminus (+42 Da)",3.12,"acetate",7.99,0.63,88.26,86.91,11.98,10.412,104.1,2,1418.7121,null,null,10.1,1.16,82819,"buyer-sourced","verified","MARGINAL","","AX-R07","a.girard"],["AX-2026-042527","2026-08-28","2026-08-29","2026-Q3","ghrp-6","GHRP-6","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2603-r5329","HJ-2603-R5329","vendorinvestigate",5,99.21,0.79,0.39,"des-Lys (−128 Da)",2.77,"acetate",5.25,0.79,91.19,90.47,5.15,4.659,93.2,2.9,872.4471,0.4,null,8.98,1.09,59205,"buyer-sourced","verified","PASS","","","r.ferreira"],["AX-2026-042516","2026-08-10","2026-08-29","2026-Q3","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2605-s5227","HOMO-2605-S5227","janoshik-analytical",20,99.93,0.07,0.05,"Met1 sulfoxide (+16 Da)",5.87,"acetate",5.31,0.18,88.64,88.58,21.48,19.027,95.1,0.1,813.3542,null,null,7.2,1.07,72366,"buyer-sourced","verified","PASS","","","l.pereira"],["AX-2026-042178","2026-08-20","2026-08-29","2026-Q3","hexarelin","Hexarelin","gh-axis","jeepbio","JEEP","jeepbio-jeep-2608-y9547","JEEP-2608-Y9547","vendorinvestigate",10,99.68,0.32,0.16,"C-terminal free acid (+1 Da)",4.03,"acetate",4.8,0.48,null,null,null,null,null,-1.2,886.4591,1.01,null,9.4,1.13,63321,"buyer-sourced","verified","PASS","","","v.pires"],["AX-2026-042088","2026-08-04","2026-08-29","2026-Q3","mots-c","MOTS-c","metabolic","hybiopharma","HYB","hybiopharma-hyb-2606-d7858","HYB-2606-D7858","peptidemeter",10,99.22,0.78,0.37,"des-Met1 (−131 Da)",2.21,"acetate",4.97,0.76,null,null,null,null,null,1,2173.094,null,null,9.9,1.01,69385,"buyer-sourced","identity-consistent","PASS","","","d.vogel"],["AX-2026-041992","2026-08-20","2026-08-29","2026-Q3","retatrutide","Retatrutide","incretin","ambiopharm","AMB","ambiopharm-amb-2606-n5977","AMB-2606-N5977","vendorinvestigate",30,98.17,1.83,1.29,"[D-Aib2]-diastereomer",3.77,"TFA",9.03,0.31,86.89,85.3,33.91,28.925,96.4,-2.8,4728.4739,null,null,21.76,1.1,64542,"buyer-sourced","verified","PASS","","","k.fontaine"],["AX-2026-041973","2026-08-14","2026-08-29","2026-Q3","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2603-c5112","AMB-2603-C5112","janoshik-analytical",10,98.29,1.71,1.04,"tirzepatide dimer",3.43,"TFA",5.53,0.33,90.71,89.16,10.32,9.201,92,-1.6,4810.4026,null,null,19.95,1.16,59780,"buyer-sourced","verified","PASS","","","g.beaulieu"],["AX-2026-041897","2026-08-19","2026-08-29","2026-Q3","ipamorelin","Ipamorelin","gh-axis","sinopep","SinoPep","sinopep-snp-2602-b3833","SNP-2602-B3833","janoshik-analytical",2,99.77,0.23,0.14,"Aib-deletion sequence (−85 Da)",5.12,"acetate",8.19,0.92,null,null,null,null,null,null,null,1.88,null,8.2,1.31,52271,"buyer-sourced","purity-only","MARGINAL","","AX-R09","i.demir"],["AX-2026-043329","2026-08-06","2026-08-28","2026-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","cpcbio","CPC","cpcbio-cpc-2602-d1905","CPC-2602-D1905","janoshik-analytical",20,98.56,1.44,0.75,"semax (des-acetyl, des-amide, −41 Da)",5.44,"acetate",6.27,0.33,null,null,null,null,null,6.2,854.3859,null,null,7.74,1.12,70417,"buyer-sourced","identity-consistent","PASS","","","vial_headspace"],["AX-2026-042525","2026-08-09","2026-08-28","2026-Q3","ghrp-6","GHRP-6","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2603-r5329","HJ-2603-R5329","janoshik-analytical",5,99.52,0.48,0.24,"des-Lys (−128 Da)",3.24,"acetate",4,0.9,91.86,91.42,5.03,4.598,92,6.7,872.4504,null,null,8.56,1.07,61589,"buyer-sourced","verified","PASS","","","r.wojcik"],["AX-2026-042436","2026-08-06","2026-08-28","2026-Q3","ipamorelin","Ipamorelin","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2608-a3930","HOMO-2608-A3930","janoshik-analytical",2,99.7,0.3,0.14,"des-Lys (−128 Da)",5.28,"acetate",7.44,0.98,86.3,86.04,2.3,1.979,99,null,null,null,null,8.39,1.16,71176,"buyer-sourced","purity-only","PASS","","","d.restrepo"],["AX-2026-042235","2026-08-11","2026-08-28","2026-Q3","humanin","Humanin (HNG)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2608-s9940","TFC-2608-S9940","kestrel-bioanalytical",5,98.59,1.41,0.82,"truncated (1-20)",2.01,"acetate",5.38,0.58,92.03,90.73,5.63,5.108,102.2,11.4,2685.3459,1.73,null,6.66,0.96,56862,"buyer-sourced","identity-consistent","PASS","","","k.petrov"],["AX-2026-041912","2026-08-06","2026-08-28","2026-Q3","ipamorelin","Ipamorelin","gh-axis","sinopep","SinoPep","sinopep-snp-2606-l4478","SNP-2606-L4478","janoshik-analytical",5,98.76,1.24,0.85,"oxidised Trp (+16 Da)",5.82,"acetate",5.81,0.89,null,null,null,null,null,-0.1,711.3855,0.51,null,8.17,1.21,66167,"buyer-sourced","verified","FAIL","purity","","disulfide_fold"],["AX-2026-041639","2026-08-16","2026-08-28","2026-Q3","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-m8547","FGP-2602-M8547","vendorinvestigate",2,99.16,0.84,0.35,"des-His1 truncate (−137 Da)",1.98,"TFA",9.72,0.5,null,null,null,null,null,-0.4,4111.0508,null,"No growth at 14 d",19.69,0.99,56605,"buyer-sourced","identity-consistent","PASS","","","y.okonkwo"],["AX-2026-041635","2026-08-21","2026-08-28","2026-Q3","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-m8547","FGP-2602-M8547","medutest",2,99.27,0.73,0.31,"des-His1 truncate (−137 Da)",2.83,"TFA",7.04,0.96,null,null,null,null,null,-4.7,4111.0331,null,null,15.5,1.21,75046,"buyer-sourced","identity-consistent","PASS","","","me.hartmann"],["AX-2026-041331","2026-08-04","2026-08-28","2026-Q3","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2606-n3192","WWB-2606-N3192","medutest",3,99.37,0.63,0.41,"[D-Aib8]-diastereomer",4.92,"TFA",7.76,0.64,86.68,86.13,3.43,2.954,98.5,-16.1,4110.9862,null,"No growth at 14 d",15.58,1.36,43078,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","a.sandvik"],["AX-2026-043379","2026-08-12","2026-08-27","2026-Q3","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2604-c3248","WXT-2604-C3248","vendorinvestigate",15,96.58,3.42,1.7,"[D-Aib8]-diastereomer",3.78,"TFA",6.85,0.26,null,null,null,null,null,-4.7,4111.0331,null,"No growth at 14 d",19.32,1.41,75186,"buyer-sourced","identity-consistent","FAIL","purity","AX-R04","e.demir"],["AX-2026-043294","2026-08-11","2026-08-27","2026-Q3","liraglutide","Liraglutide","incretin","cpcbio","CPC","cpcbio-cpc-2602-g9942","CPC-2602-G9942","nordanalyt",10,97.1,2.9,2.04,"palmitoyl bis-adduct (+238 Da)",4.6,"acetate",6.46,0.32,null,null,null,null,null,-3.4,3748.9504,null,null,19.89,1.35,57144,"buyer-sourced","identity-consistent","FAIL","purity","","b.baptista"],["AX-2026-042496","2026-08-09","2026-08-27","2026-Q3","ss-31","SS-31 (Elamipretide)","metabolic","homopeptide","Homopeptide","homopeptide-homo-2604-d5484","HOMO-2604-D5484","kestrel-bioanalytical",50,99.93,0.07,0.04,"des-Dmt (−193 Da)",3.25,"acetate",5.34,0.67,90.74,90.68,51.93,47.09,94.2,null,null,0.54,null,4.78,0.98,69959,"buyer-sourced","purity-only","PASS","","","s.marchetti"],["AX-2026-042240","2026-08-04","2026-08-27","2026-Q3","humanin","Humanin (HNG)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2608-s9940","TFC-2608-S9940","janoshik-analytical",5,98.5,1.5,0.56,"Met sulfoxide (+16 Da)",1.95,"acetate",4.55,0.67,null,null,null,null,null,1.5,2685.3193,null,null,12.08,1.2,40697,"buyer-sourced","identity-consistent","PASS","","","a.halonen"],["AX-2026-041896","2026-08-15","2026-08-27","2026-Q3","ipamorelin","Ipamorelin","gh-axis","sinopep","SinoPep","sinopep-snp-2602-b3833","SNP-2602-B3833","janoshik-analytical",2,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",5.21,"acetate",6,0.3,88.49,88.43,2.19,1.937,96.9,6.5,711.3902,1.13,null,8.16,1,47831,"supplier-supplied","verified","MARGINAL","","AX-R09","l.agyeman"],["AX-2026-041835","2026-08-20","2026-08-27","2026-Q3","survodutide","Survodutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2603-e3156","GSP-2603-E3156","nordanalyt",10,98.34,1.66,1.04,"truncated (2-39)",5.74,"TFA",8.64,0.83,84.79,83.38,10.67,8.897,89,-1.7,4764.504,null,null,23.42,1.02,40643,"buyer-sourced","verified","MARGINAL","","AX-R06","mk677_standard"],["AX-2026-043348","2026-08-10","2026-08-26","2026-Q3","leuprolide","Leuprolide","hormonal","wuxitides","WXT","wuxitides-wxt-2604-k2596","WXT-2604-K2596","janoshik-analytical",5,98.7,1.3,0.47,"ring-opened pGlu (+18 Da)",5.74,"acetate",3.38,0.68,90.2,89.03,5.56,4.95,99,0.4,1208.6617,null,null,9.43,1.05,61027,"buyer-sourced","verified","PASS","","","uncertainty_budget"],["AX-2026-043234","2026-08-02","2026-08-26","2026-Q3","afamelanotide","Afamelanotide","melanocortin","sangonbio","SGN","sangonbio-sgn-2602-y9306","SGN-2602-Y9306","kestrel-bioanalytical",10,99.93,0.07,0.04,"Met sulfoxide (+16 Da)",4.16,"acetate",3.99,0.71,null,null,null,null,null,-6.5,1645.8367,null,null,5.94,1.1,47973,"buyer-sourced","method-limited","PASS","","","k.okwuosa"],["AX-2026-042756","2026-08-25","2026-08-26","2026-Q3","melanotan-ii","Melanotan II","melanocortin","ggpeps","GGPeps","ggpeps-ggpe-2603-p1474","GGPE-2603-P1474","nordanalyt",10,99.17,0.83,0.55,"linear (open-lactam) precursor (+18 Da)",7.04,"acetate",6.19,0.95,null,null,null,null,null,3.8,1023.5441,null,null,11.41,1.23,52836,"buyer-sourced","identity-consistent","PASS","","","r.lehtinen"],["AX-2026-042493","2026-08-25","2026-08-26","2026-Q3","ss-31","SS-31 (Elamipretide)","metabolic","homopeptide","Homopeptide","homopeptide-homo-2604-d5484","HOMO-2604-D5484","vendorinvestigate",50,99.83,0.17,0.11,"des-Dmt (−193 Da)",3.59,"acetate",7.69,0.57,88.15,88,58.17,51.19,102.4,0.2,639.3857,null,null,9.48,0.99,89470,"buyer-sourced","verified","PASS","","","a.castellanos"],["AX-2026-042163","2026-08-10","2026-08-26","2026-Q3","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2607-x9091","JEEP-2607-X9091","nordanalyt",15,99.46,0.54,0.23,"des-His1 truncate (−137 Da)",4.52,"TFA",10.6,0.21,null,null,null,null,null,2.7,4111.0635,null,"No growth at 14 d",21.26,1.09,36194,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","k.lundgren"],["AX-2026-042122","2026-07-31","2026-08-26","2026-Q3","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2602-v8614","JEEP-2602-V8614","peptidemeter",2,99.6,0.4,0.21,"[D-Thr]-diastereomer",3.58,"acetate",6.74,0.76,88.92,88.56,2.19,1.939,97,-1.1,887.4954,null,null,7.46,1.1,24632,"buyer-sourced","verified","PASS","","","h.ogunleye"],["AX-2026-042224","2026-08-01","2026-08-25","2026-Q3","ss-31","SS-31 (Elamipretide)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2607-r9099","TFC-2607-R9099","vendorinvestigate",10,99.79,0.21,0.13,"[D-Arg1]-epimer",4.86,"acetate",7.9,0.68,null,null,null,null,null,-3.6,639.3833,null,null,9.5,0.87,54516,"buyer-sourced","identity-consistent","PASS","","","a.halonen"],["AX-2026-042086","2026-08-24","2026-08-25","2026-Q3","mots-c","MOTS-c","metabolic","hybiopharma","HYB","hybiopharma-hyb-2606-d7858","HYB-2606-D7858","janoshik-analytical",10,99.93,0.07,0.04,"des-Met1 (−131 Da)",3.02,"acetate",3.76,0.82,null,null,null,null,null,1.6,2173.0953,null,null,9.51,1.14,80514,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","y.kuusela"],["AX-2026-041991","2026-08-24","2026-08-25","2026-Q3","retatrutide","Retatrutide","incretin","ambiopharm","AMB","ambiopharm-amb-2606-n5977","AMB-2606-N5977","janoshik-analytical",30,98.2,1.8,0.91,"[D-Aib2]-diastereomer",4,"TFA",6.29,0.96,null,null,null,null,null,null,null,null,null,20.51,1.18,53146,"buyer-sourced","purity-only","PASS","","","am.weiss"],["AX-2026-041834","2026-08-04","2026-08-25","2026-Q3","survodutide","Survodutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2603-e3156","GSP-2603-E3156","vendorinvestigate",10,97.92,2.08,1.37,"[D-Ser2]-diastereomer",5.95,"TFA",6.23,0.85,null,null,null,null,null,-1.3,4764.5059,0.26,null,21.29,1.08,58180,"buyer-sourced","verified","PASS","","","RT_shift"],["AX-2026-042606","2026-08-19","2026-08-24","2026-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2608-c7002","HJ-2608-C7002","janoshik-analytical",2,99.53,0.47,0.33,"des-AEEA semaglutide (−145 Da)",3.55,"TFA",9.01,0.95,86.49,86.08,2.36,2.031,101.6,-1,4111.0483,null,"No growth at 14 d",18.34,1.17,38203,"buyer-sourced","verified","PASS","","","f.sorensen"],["AX-2026-042013","2026-08-18","2026-08-24","2026-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2603-s5667","AMB-2603-S5667","kestrel-bioanalytical",10,99.93,0.07,0.04,"[D-Trp]-epimer",5.75,"acetate",5.85,0.78,null,null,null,null,null,null,null,0.45,null,4.59,1.1,43769,"buyer-sourced","purity-only","PASS","","","recon_clarity"],["AX-2026-041976","2026-08-01","2026-08-24","2026-Q3","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2603-c5112","AMB-2603-C5112","janoshik-analytical",10,97.74,2.26,1.35,"[D-Aib13]-diastereomer",4.21,"TFA",8.91,0.42,86.46,84.51,11.45,9.676,96.8,null,null,null,null,19.8,1.02,65858,"buyer-sourced","purity-only","PASS","","","g.kjaer"],["AX-2026-041971","2026-08-19","2026-08-24","2026-Q3","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2603-c5112","AMB-2603-C5112","janoshik-analytical",10,97.55,2.45,1.49,"tirzepatide dimer",3.83,"TFA",7.64,0.19,null,null,null,null,null,3.4,4810.4267,null,null,19.89,0.98,57647,"buyer-sourced","identity-consistent","PASS","","","an.lindqvist"],["AX-2026-041933","2026-08-20","2026-08-24","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","sinopep","SinoPep","sinopep-snp-2606-d4620","SNP-2606-D4620","janoshik-analytical",1,98.55,1.45,0.77,"oxidised Met59 (+16 Da)",5.56,"acetate",4.05,0.59,89.8,88.5,1.03,0.912,91.2,null,null,null,null,17.05,1.23,38971,"buyer-sourced","purity-only","PASS","","","n.molnar"],["AX-2026-041838","2026-08-18","2026-08-24","2026-Q3","survodutide","Survodutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2603-e3156","GSP-2603-E3156","peptidemeter",10,98.3,1.7,1.12,"[D-Ser2]-diastereomer",5.01,"TFA",8.69,0.71,85.59,84.13,12.17,10.239,102.4,0.8,4764.5159,null,null,18.87,1.12,73439,"buyer-sourced","verified","PASS","","","f.steiner"],["AX-2026-041257","2026-08-11","2026-08-24","2026-Q3","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-m2472","WWB-2602-M2472","peptidemeter",5,99.75,0.25,0.1,"[D-Aib8]-diastereomer",3.05,"TFA",8.53,0.84,87.58,87.36,5.78,5.049,101,-2.5,4111.0421,null,null,17.09,1.08,67958,"buyer-sourced","verified","PASS","","","si.cabrera"],["AX-2026-043287","2026-08-11","2026-08-23","2026-Q3","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2607-l1516","CPC-2607-L1516","janoshik-analytical",60,96.71,3.29,2.2,"[D-Aib13]-diastereomer",5.28,"TFA",7.79,0.26,86.67,83.82,69.29,58.079,96.8,2.8,4810.4238,1.24,null,19.76,1.24,62471,"buyer-sourced","verified","FAIL","purity","","f.okwuosa"],["AX-2026-042944","2026-08-02","2026-08-23","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2603-v3346","MKM-2603-V3346","peptidemeter",5,99.09,0.91,0.57,"des-Tyr1 (−163 Da)",3.8,"acetate",4.11,0.56,91.53,90.7,5.63,5.106,102.1,null,null,null,null,12.14,0.93,41992,"buyer-sourced","purity-only","PASS","","","bi.restrepo"],["AX-2026-042239","2026-08-20","2026-08-23","2026-Q3","humanin","Humanin (HNG)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2608-s9940","TFC-2608-S9940","janoshik-analytical",5,98.38,1.62,0.94,"truncated (1-20)",2.57,"acetate",3.98,0.87,92.58,91.08,5.27,4.8,96,-0.4,2685.3142,null,null,12.07,1.05,43908,"buyer-sourced","verified","PASS","","","j.ogunleye"],["AX-2026-041435","2026-08-16","2026-08-23","2026-Q3","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2604-b4920","QYB-2604-B4920","janoshik-analytical",12,98.34,1.66,0.91,"oxidised Trp (+16 Da)",2.53,"TFA",9.81,0.34,null,null,null,null,null,1.5,4728.4942,null,"No growth at 14 d",20.69,1.33,79066,"buyer-sourced","identity-consistent","PASS","","","i.zielinski"],["AX-2026-043431","2026-08-16","2026-08-22","2026-Q3","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2605-b3833","WXT-2605-B3833","nordanalyt",600,97.94,2.06,1,"cysteinyl-glycine (−129 Da)",6.18,null,0,0.5,null,null,null,null,null,4.2,307.0851,null,null,4.98,1.18,54215,"buyer-sourced","identity-consistent","FAIL","purity","","d.antonsen"],["AX-2026-043284","2026-07-31","2026-08-22","2026-Q3","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2607-l1516","CPC-2607-L1516","janoshik-analytical",60,96.94,3.06,1.43,"Met(O) sulfoxide (+16 Da)",4.9,"TFA",6.24,0.72,88.14,85.44,74.87,63.969,106.6,-0.4,4810.4084,null,null,19.91,1.05,67015,"buyer-sourced","verified","FAIL","purity","","t.adeyemi"],["AX-2026-043256","2026-08-18","2026-08-22","2026-Q3","carnosine","L-Carnosine","bioregulator","cpcbio","CPC","cpcbio-cpc-2603-g9615","CPC-2603-G9615","janoshik-analytical",500,99.02,0.98,0.46,"D-carnosine epimer",10.17,null,0,0.77,89.06,88.19,590.13,520.436,104.1,1.3,226.1069,null,null,3.63,1.18,84818,"supplier-supplied","method-limited","PASS","","","e.trevino"],["AX-2026-042755","2026-08-20","2026-08-22","2026-Q3","melanotan-ii","Melanotan II","melanocortin","ggpeps","GGPeps","ggpeps-ggpe-2603-p1474","GGPE-2603-P1474","nordanalyt",10,99.25,0.75,0.45,"linear (open-lactam) precursor (+18 Da)",6.58,"acetate",3.9,0.24,89.28,88.61,10.2,9.038,90.4,1.6,1023.5418,null,null,11.33,1.05,57608,"buyer-sourced","verified","PASS","","","b.abubakar"],["AX-2026-041329","2026-07-29","2026-08-22","2026-Q3","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2606-n3192","WWB-2606-N3192","nordanalyt",3,98.97,1.03,0.68,"[D-Aib8]-diastereomer",4.36,"TFA",9.19,0.65,85.8,84.92,3.34,2.836,94.5,3,4111.0647,null,null,21.38,1.15,86096,"buyer-sourced","verified","PASS","","","d.roos"],["AX-2026-042782","2026-08-19","2026-08-21","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2606-e1234","GGPE-2606-E1234","peptidemeter",10,98.06,1.94,1.14,"deamidated (+1 Da)",4.59,"acetate",4.68,0.81,null,null,null,null,null,2.7,3365.7493,null,null,12.07,1,60704,"buyer-sourced","identity-consistent","PASS","","","b.wojcik"],["AX-2026-042639","2026-08-06","2026-08-21","2026-Q3","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2602-x7905","SWB-2602-X7905","janoshik-analytical",3,98.77,1.23,0.83,"Met(O) sulfoxide (+16 Da)",4.21,"TFA",8.76,0.77,null,null,null,null,null,4.1,4111.0693,0.32,null,18.39,1.21,47661,"supplier-supplied","verified","PASS","","","am.weiss"],["AX-2026-042284","2026-08-16","2026-08-21","2026-Q3","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2608-j1156","TFC-2608-J1156","janoshik-analytical",30,98.27,1.73,1.19,"C18 diacid regioisomer",4.45,"TFA",6.4,0.57,88.58,87.05,34.91,30.389,101.3,2.3,4728.498,null,null,20.77,1.07,43647,"buyer-sourced","verified","PASS","","","l.haddad"],["AX-2026-042268","2026-08-12","2026-08-21","2026-Q3","humanin","Humanin (HNG)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2605-u1300","TFC-2605-U1300","medutest",5,99.82,0.18,0.1,"truncated (1-20)",6.77,"acetate",5.21,0.64,87.38,87.22,6.04,5.268,105.4,-7.2,2685.296,0.37,null,10.34,0.95,63147,"buyer-sourced","identity-consistent","PASS","","","s.weiss"],["AX-2026-041785","2026-08-04","2026-08-21","2026-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288","ASY-{CAT}-2288","janoshik-analytical",30,97.96,2.04,1.07,"[D-Aib2]-diastereomer",5.92,"TFA",6.31,0.15,87.62,85.83,31.65,27.165,90.6,null,null,0.93,null,20.73,1.16,54009,"lab-retained","purity-only","PASS","","","la.haddad"],["AX-2026-041327","2026-08-11","2026-08-21","2026-Q3","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2606-n3192","WWB-2606-N3192","vendorinvestigate",3,99.08,0.92,0.6,"[D-Aib8]-diastereomer",4.78,"TFA",10.66,0.3,null,null,null,null,null,4,4111.0688,null,null,19.48,1.2,64763,"buyer-sourced","identity-consistent","PASS","","","r.lehtinen"],["AX-2026-043446","2026-07-26","2026-08-20","2026-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2603-g4350","BCH-2603-G4350","vendorinvestigate",5,98.71,1.29,0.68,"acetylated N-terminus (+42 Da)",4.8,"acetate",7.73,0.67,null,null,null,null,null,-3.1,1418.7049,null,null,10.21,0.94,65446,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","d.marchand"],["AX-2026-043443","2026-07-27","2026-08-20","2026-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2603-g4350","BCH-2603-G4350","janoshik-analytical",5,99.36,0.64,0.4,"BPC-157 arginine-salt artefact",4.85,"acetate",8.36,0.84,null,null,null,null,null,5.3,1418.7168,null,null,9.57,0.9,72004,"supplier-supplied","identity-consistent","MARGINAL","","AX-R04;AX-R10","r.kimani"],["AX-2026-043427","2026-08-12","2026-08-20","2026-Q3","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2605-b3833","WXT-2605-B3833","medutest",600,97.67,2.33,1.13,"cysteinyl-glycine (−129 Da)",6.08,null,0,0.79,null,null,null,null,null,1.5,307.0843,null,null,3.84,1.16,76584,"buyer-sourced","method-limited","FAIL","purity","AX-R11","b.mwangi"],["AX-2026-043330","2026-08-12","2026-08-20","2026-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","cpcbio","CPC","cpcbio-cpc-2602-d1905","CPC-2602-D1905","janoshik-analytical",20,98.65,1.35,0.82,"des-acetyl amide (−42 Da)",5.7,"acetate",5.53,0.75,88.02,86.83,21.06,18.286,91.4,2.5,854.3827,null,null,7.67,1.19,69664,"lab-retained","verified","PASS","","","ca.espinoza"],["AX-2026-043165","2026-08-03","2026-08-20","2026-Q3","glutathione","L-Glutathione (reduced)","bioregulator","glbiochem","GL Biochem","glbiochem-glbi-2606-s7352","GLBI-2606-S7352","medutest",600,99.47,0.53,0.33,"glutathione disulfide (GSSG, +305 Da)",8.6,null,0,0.91,null,null,null,null,null,2.6,307.0846,null,null,3.76,1.12,83727,"supplier-supplied","method-limited","MARGINAL","","AX-R09","buyer_sourced"],["AX-2026-042505","2026-08-15","2026-08-20","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2607-p5131","HOMO-2607-P5131","peptidemeter",0.1,98.73,1.27,0.69,"disulfide-scrambled isomer",6.03,"acetate",5.13,0.84,null,null,null,null,null,-4.1,9105.2039,null,null,15.72,1.26,39932,"buyer-sourced","identity-consistent","PASS","","","lu.krastev"],["AX-2026-042338","2026-07-27","2026-08-20","2026-Q3","sermorelin","Sermorelin","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2605-y2176","TFC-2605-Y2176","janoshik-analytical",2,98.96,1.04,0.59,"aspartimide (−18 Da)",3.27,"acetate",4.32,0.95,null,null,null,null,null,1.5,3355.7295,null,null,12.38,0.98,52514,"supplier-supplied","identity-consistent","PASS","","","i.trevino"],["AX-2026-042213","2026-08-09","2026-08-20","2026-Q3","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2604-x9037","TFC-2604-X9037","peptidemeter",3,98.95,1.05,0.56,"des-AEEA semaglutide (−145 Da)",4.27,"TFA",8.36,0.19,87.18,86.26,3.5,3.019,100.6,1.2,4111.0573,null,null,17.24,1.12,62366,"buyer-sourced","verified","PASS","","","c.molnar"],["AX-2026-043538","2026-08-09","2026-08-19","2026-Q3","ghrp-2","GHRP-2","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6031","SIG-2603-6031","kestrel-bioanalytical",5,98.93,1.07,0.47,"oxidised Trp (+16 Da)",1.72,"acetate",7.47,0.38,null,null,null,null,null,13.5,817.4385,null,null,4.84,1.04,52594,"buyer-sourced","identity-consistent","FAIL","purity","","a.sandvik"],["AX-2026-043483","2026-07-26","2026-08-19","2026-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2603-l5474","BCH-2603-L5474","janoshik-analytical",5,98.04,1.96,0.79,"truncated (1-12)",5.35,"acetate",8.22,0.32,86.11,84.42,6.2,5.234,104.7,-2.2,1418.7062,0.66,null,9.64,1.22,71233,"buyer-sourced","verified","PASS","","","Contributor #C-8804"],["AX-2026-043354","2026-08-10","2026-08-19","2026-Q3","leuprolide","Leuprolide","hormonal","wuxitides","WXT","wuxitides-wxt-2604-k2596","WXT-2604-K2596","janoshik-analytical",5,99.41,0.59,0.21,"ring-opened pGlu (+18 Da)",5.44,"acetate",3.9,0.48,null,null,null,null,null,0.4,1208.6617,null,null,9.25,0.98,53781,"supplier-supplied","identity-consistent","PASS","","","r.iyer"],["AX-2026-042705","2026-08-08","2026-08-19","2026-Q3","survodutide","Survodutide","incretin","erpbiotech","ERP","erpbiotech-erp-2605-e9865","ERP-2605-E9865","janoshik-analytical",5,98.24,1.76,1.12,"des-γGlu linker (−129 Da)",5.36,"TFA",7.07,0.77,86.8,85.27,5.41,4.613,92.3,5.3,4764.5374,null,null,20.11,1.15,65390,"buyer-sourced","verified","PASS","","","Contributor #N-9157"],["AX-2026-042341","2026-07-27","2026-08-19","2026-Q3","sermorelin","Sermorelin","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2605-y2176","TFC-2605-Y2176","janoshik-analytical",2,98.55,1.45,0.99,"deamidated Asn8 (+1 Da)",3.45,"acetate",4.62,0.44,null,null,null,null,null,4.6,3355.7399,null,null,12.27,1.08,66976,"buyer-sourced","identity-consistent","PASS","","","ah.okwuosa"],["AX-2026-041932","2026-08-11","2026-08-19","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","sinopep","SinoPep","sinopep-snp-2606-d4620","SNP-2606-D4620","medutest",1,98.52,1.48,0.73,"truncated (1-70)",5.42,"acetate",6.7,0.62,87.26,85.97,1.04,0.894,89.4,14.8,9105.376,null,null,14.33,1.24,65191,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","m.vermeulen"],["AX-2026-041606","2026-07-30","2026-08-19","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2606-v7416","QSC-2606-V7416","janoshik-analytical",2,98.03,1.97,0.73,"des-Tyr1 (−163 Da)",3.58,"acetate",5.12,0.75,null,null,null,null,null,0.3,3365.7412,null,null,13.06,1.36,62607,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","f.lokken"],["AX-2026-041585","2026-08-11","2026-08-19","2026-Q3","liraglutide","Liraglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2605-w7381","QSC-2605-W7381","medutest",10,99.59,0.41,0.28,"palmitoyl bis-adduct (+238 Da)",5.09,"acetate",5.05,0.86,89,88.64,10.47,9.281,92.8,null,null,null,null,14.62,1.35,57643,"lab-retained","purity-only","PASS","","","d.perrin"],["AX-2026-043326","2026-08-04","2026-08-18","2026-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","cpcbio","CPC","cpcbio-cpc-2602-d1905","CPC-2602-D1905","vendorinvestigate",20,98.93,1.07,0.65,"des-acetyl amide (−42 Da)",5.74,"acetate",4.51,0.7,89.05,88.1,24.28,21.391,107,-1.3,854.3795,null,null,7.99,1.08,79600,"buyer-sourced","verified","PASS","","","vial_headspace"],["AX-2026-042340","2026-08-13","2026-08-18","2026-Q3","sermorelin","Sermorelin","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2605-y2176","TFC-2605-Y2176","medutest",2,99.34,0.66,0.37,"aspartimide (−18 Da)",3.73,"acetate",3.62,0.72,91.93,91.32,2.34,2.137,106.9,null,null,null,null,10.45,0.93,38226,"buyer-sourced","purity-only","PASS","","","water_high"],["AX-2026-041894","2026-07-31","2026-08-18","2026-Q3","ipamorelin","Ipamorelin","gh-axis","sinopep","SinoPep","sinopep-snp-2602-b3833","SNP-2602-B3833","janoshik-analytical",2,99.84,0.16,0.07,"C-terminal free acid (+1 Da)",4.81,"acetate",7.36,0.72,87.11,86.97,2.24,1.948,97.4,1.8,711.3869,null,null,8.19,1.2,71868,"lab-retained","verified","MARGINAL","","AX-R09","t.nakamura"],["AX-2026-041868","2026-08-03","2026-08-18","2026-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","sinopep","SinoPep","sinopep-snp-2607-c3886","SNP-2607-C3886","janoshik-analytical",5,99.09,0.91,0.32,"hydrolysed maleimide (+18 Da)",5.9,"acetate",5.02,0.16,88.92,88.11,5.21,4.591,91.8,-4.7,3644.9577,null,null,14.6,1.08,44905,"buyer-sourced","verified","PASS","","","a.halonen"],["AX-2026-041789","2026-07-30","2026-08-18","2026-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288","ASY-{CAT}-2288","janoshik-analytical",30,98.37,1.63,0.85,"[D-Aib2]-diastereomer",6.19,"TFA",6.63,0.33,86.85,85.43,34.92,29.832,99.4,null,null,null,null,20.86,1.27,49039,"buyer-sourced","purity-only","PASS","","","ma.ilunga"],["AX-2026-043433","2026-07-29","2026-08-17","2026-Q3","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2605-b3833","WXT-2605-B3833","janoshik-analytical",600,98.53,1.47,0.72,"cysteinyl-glycine (−129 Da)",6.45,null,0,0.65,null,null,null,null,null,-1.6,307.0833,null,null,4.37,1.11,63779,"buyer-sourced","method-limited","PASS","","","d.aalto"],["AX-2026-042017","2026-08-16","2026-08-17","2026-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2603-s5667","AMB-2603-S5667","medutest",10,99.76,0.24,0.15,"[D-Trp]-epimer",6.42,"acetate",6.1,0.52,86.96,86.75,11.23,9.742,97.4,9.8,872.4531,null,null,7.12,0.89,54526,"buyer-sourced","identity-consistent","PASS","","","h.lundgren"],["AX-2026-041324","2026-08-09","2026-08-17","2026-Q3","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2606-n3192","WWB-2606-N3192","peptidemeter",3,98.95,1.05,0.56,"[D-Aib8]-diastereomer",4.38,"TFA",7.88,0.73,87.01,86.1,3.56,3.065,102.2,4.6,4111.0713,null,null,17.38,1.13,68977,"buyer-sourced","verified","PASS","","","e.almeida"],["AX-2026-043536","2026-08-01","2026-08-16","2026-Q3","ghrp-2","GHRP-2","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6031","SIG-2603-6031","medutest",5,99.17,0.83,0.37,"oxidised Trp (+16 Da)",1.41,"acetate",6.03,0.89,null,null,null,null,null,-0.5,817.4271,null,null,7.68,0.93,84286,"buyer-sourced","identity-consistent","PASS","","","y.kuusela"],["AX-2026-043428","2026-08-03","2026-08-16","2026-Q3","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2605-b3833","WXT-2605-B3833","janoshik-analytical",600,97.97,2.03,1.29,"cysteinyl-glycine (−129 Da)",6.13,null,0,0.37,93.5,91.6,699.89,641.099,106.8,null,null,null,null,4.27,1,77850,"buyer-sourced","method-limited","FAIL","purity","","ka.marchand"],["AX-2026-043182","2026-08-02","2026-08-16","2026-Q3","kisspeptin-10","Kisspeptin-10","melanocortin","glbiochem","GL Biochem","glbiochem-glbi-2608-n7715","GLBI-2608-N7715","janoshik-analytical",10,98.93,1.07,0.55,"[D-Trp]-epimer",3.86,"acetate",3.69,0.99,91.46,90.48,10.58,9.573,95.7,-2.3,1301.627,null,null,9.12,1.01,51979,"buyer-sourced","verified","MARGINAL","","AX-R09","f.aalto"],["AX-2026-042510","2026-08-03","2026-08-16","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2607-p5131","HOMO-2607-P5131","janoshik-analytical",0.1,99,1,0.43,"disulfide-scrambled isomer",6.36,"acetate",5.7,0.85,87.09,86.22,0.11,0.095,95,-1.8,9105.2248,0.92,"Growth detected at 6 d — Bacillus sp.",16.99,1,64079,"buyer-sourced","verified","FAIL","sterility","","k.nyberg"],["AX-2026-042091","2026-07-25","2026-08-16","2026-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2608-e7391","HYB-2608-E7391","janoshik-analytical",10,99.38,0.62,0.39,"mod-GRF (1-29) (−279 Da)",5.53,"acetate",4.19,0.27,null,null,null,null,null,-1.8,3644.9682,null,null,14.58,1.25,60555,"buyer-sourced","identity-consistent","PASS","","","a.chowdhury"],["AX-2026-042019","2026-07-22","2026-08-16","2026-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2603-s5667","AMB-2603-S5667","peptidemeter",10,98.81,1.19,0.55,"[D-Trp]-epimer",6.11,"acetate",5.2,0.89,null,null,null,null,null,0.7,872.4452,null,null,8.17,0.95,47918,"buyer-sourced","identity-consistent","FAIL","purity","","er.adeyemi"],["AX-2026-043434","2026-08-12","2026-08-15","2026-Q3","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2605-b3833","WXT-2605-B3833","janoshik-analytical",600,97.95,2.05,1.31,"cysteinyl-glycine (−129 Da)",5.85,null,0,0.6,93.55,91.63,629.4,576.719,96.1,0.8,307.084,null,null,4.31,0.95,67796,"buyer-sourced","method-limited","FAIL","purity","","ad.molnar"],["AX-2026-043378","2026-08-11","2026-08-15","2026-Q3","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2604-c3248","WXT-2604-C3248","janoshik-analytical",15,97.09,2.91,1.79,"des-AEEA semaglutide (−145 Da)",3.73,"TFA",6.96,0.93,88.38,85.81,17.96,15.411,102.7,-3.3,4111.0388,null,null,18.54,1.33,50399,"supplier-supplied","verified","MARGINAL","","AX-R04","d.marchand"],["AX-2026-042760","2026-07-23","2026-08-15","2026-Q3","melanotan-ii","Melanotan II","melanocortin","ggpeps","GGPeps","ggpeps-ggpe-2603-p1474","GGPE-2603-P1474","medutest",10,99.43,0.57,0.29,"linear (open-lactam) precursor (+18 Da)",7.02,"acetate",4.74,0.22,null,null,null,null,null,8.1,1023.5485,0.69,null,8.33,1.07,36187,"buyer-sourced","identity-consistent","PASS","","","fa.sjoberg"],["AX-2026-041379","2026-07-30","2026-08-15","2026-Q3","ipamorelin","Ipamorelin","gh-axis","qyaobio","QYB","qyaobio-qyb-2605-h3558","QYB-2605-H3558","janoshik-analytical",2,99.84,0.16,0.11,"des-Lys (−128 Da)",3.94,"acetate",5.72,0.91,89.43,89.29,2.2,1.964,98.2,-3.1,711.3834,7.83,null,8.29,0.86,62808,"buyer-sourced","verified","FAIL","endotoxin","AX-R08","y.bergstrom"],["AX-2026-043484","2026-07-26","2026-08-14","2026-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2603-l5474","BCH-2603-L5474","medutest",5,98.23,1.77,0.73,"truncated (1-12)",5.59,"acetate",5.37,0.99,88.05,86.49,5.34,4.619,92.4,null,null,0.43,"No growth at 14 d",8.1,1.12,79776,"buyer-sourced","purity-only","PASS","","","esi_tof"],["AX-2026-041893","2026-07-26","2026-08-14","2026-Q3","ipamorelin","Ipamorelin","gh-axis","sinopep","SinoPep","sinopep-snp-2602-b3833","SNP-2602-B3833","janoshik-analytical",2,99.8,0.2,0.12,"Aib-deletion sequence (−85 Da)",4.62,"acetate",4.95,0.57,89.86,89.68,2.24,2.009,100.4,2.6,711.3874,null,null,8.27,0.99,48902,"buyer-sourced","verified","MARGINAL","","AX-R09","s.broberg"],["AX-2026-041608","2026-08-08","2026-08-14","2026-Q3","tirzepatide","Tirzepatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2603-l7753","FGP-2603-L7753","janoshik-analytical",15,98.87,1.13,0.76,"trifluoroacetyl adduct (+96 Da)",2.58,"TFA",7.44,0.83,89.15,88.14,16.59,14.622,97.5,-3,4810.3959,null,null,20.31,1.26,59418,"buyer-sourced","verified","PASS","","","l.lokken"],["AX-2026-042758","2026-07-25","2026-08-13","2026-Q3","melanotan-ii","Melanotan II","melanocortin","ggpeps","GGPeps","ggpeps-ggpe-2603-p1474","GGPE-2603-P1474","peptidemeter",10,99.23,0.77,0.5,"linear (open-lactam) precursor (+18 Da)",6.96,"acetate",5.33,0.15,null,null,null,null,null,-2.5,1023.5376,0.55,"No growth at 14 d",9.19,1.09,55330,"buyer-sourced","verified","PASS","","","k.hovland"],["AX-2026-042507","2026-07-29","2026-08-13","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2607-p5131","HOMO-2607-P5131","medutest",0.1,99.26,0.74,0.4,"disulfide-scrambled isomer",6.28,"acetate",4.65,0.29,88.78,88.12,0.1,0.088,88,-3.5,9105.2093,null,null,14.44,1.13,53763,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","sa.lindqvist"],["AX-2026-042011","2026-07-23","2026-08-13","2026-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2603-s5667","AMB-2603-S5667","medutest",10,99.37,0.63,0.29,"[D-Trp]-epimer",6.38,"acetate",4.45,0.46,null,null,null,null,null,2.9,872.4471,0.55,null,6.26,0.98,90554,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","v.iyer"],["AX-2026-042007","2026-07-21","2026-08-13","2026-Q3","epitalon","Epitalon","bioregulator","ambiopharm","AMB","ambiopharm-amb-2602-y6433","AMB-2602-Y6433","janoshik-analytical",10,99.42,0.58,0.22,"aspartimide (−18 Da)",8.62,"acetate",11.7,0.77,78.91,78.45,11.96,9.383,93.8,-8.3,390.1355,0.33,null,4.75,0.96,63783,"buyer-sourced","method-limited","FAIL","counter-ion","","e.beaulieu"],["AX-2026-041765","2026-07-26","2026-08-13","2026-Q3","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1156","TFS-{CAT}-1156","janoshik-analytical",10,99.79,0.21,0.12,"BPC-157 arginine-salt artefact",6.01,"acetate",8.56,0.84,null,null,null,null,null,3.8,1418.7147,0.27,null,9.59,1.1,77805,"buyer-sourced","verified","PASS","","","n_equals_two"],["AX-2026-041586","2026-07-30","2026-08-13","2026-Q3","liraglutide","Liraglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2605-w7381","QSC-2605-W7381","janoshik-analytical",10,98.85,1.15,0.48,"liraglutide dimer",6,"acetate",6.46,0.56,86.98,85.98,10.55,9.071,90.7,null,null,3.52,null,17.33,1.23,76656,"buyer-sourced","purity-only","PASS","","","p.petrov"],["AX-2026-041325","2026-07-29","2026-08-13","2026-Q3","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2606-n3192","WWB-2606-N3192","janoshik-analytical",3,99.34,0.66,0.43,"[D-Aib8]-diastereomer",4.4,"TFA",9.53,0.42,85.65,85.08,3.27,2.782,92.7,4.6,4111.0713,null,null,18.38,1.09,55732,"buyer-sourced","verified","PASS","","","c.stanescu"],["AX-2026-043430","2026-08-06","2026-08-12","2026-Q3","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2605-b3833","WXT-2605-B3833","medutest",600,97.82,2.18,1.39,"cysteinyl-glycine (−129 Da)",6.81,null,0,0.86,92.33,90.32,704.3,636.124,106,-12.5,307.08,null,null,3.6,0.88,93816,"buyer-sourced","method-limited","FAIL","purity","","z.mensa"],["AX-2026-043320","2026-08-02","2026-08-12","2026-Q3","bpc-157","BPC-157","repair","cpcbio","CPC","cpcbio-cpc-2602-w1610","CPC-2602-W1610","janoshik-analytical",10,98.48,1.52,0.99,"acetylated N-terminus (+42 Da)",2.28,"acetate",4.96,0.25,92.51,91.1,10.41,9.484,94.8,-1.3,1418.7075,6.56,null,9.56,1.29,69432,"buyer-sourced","verified","FAIL","endotoxin","AX-R07;AX-R08","so.beaulieu"],["AX-2026-042425","2026-07-26","2026-08-12","2026-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2604-x3806","HOMO-2604-X3806","janoshik-analytical",3,99.17,0.83,0.34,"[D-Aib8]-diastereomer",4.8,"TFA",10.02,1.01,84.17,83.47,3.44,2.871,95.7,-3.6,4111.0376,null,null,18.29,1.04,61228,"buyer-sourced","verified","PASS","","","ph_recon"],["AX-2026-042006","2026-08-03","2026-08-12","2026-Q3","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2607-n6274","AMB-2607-N6274","peptidemeter",10,98.05,1.95,1.01,"des-AEEA semaglutide (−145 Da)",6.12,"TFA",9.09,0.79,84,82.36,11.82,9.735,97.4,3.3,4111.066,null,null,17.33,1.21,32761,"buyer-sourced","verified","MARGINAL","","AX-R04","ja.cabrera"],["AX-2026-042003","2026-08-03","2026-08-12","2026-Q3","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2607-n6274","AMB-2607-N6274","peptidemeter",10,98.49,1.51,1.01,"tBu-protected residual (+56 Da)",5.54,"TFA",7.62,0.75,null,null,null,null,null,0.4,4111.054,null,null,17.33,1.11,52962,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","fr.chukwu"],["AX-2026-043291","2026-07-17","2026-08-11","2026-Q3","liraglutide","Liraglutide","incretin","cpcbio","CPC","cpcbio-cpc-2602-g9942","CPC-2602-G9942","vendorinvestigate",10,97.36,2.64,1.38,"des-palmitoyl liraglutide (−238 Da)",4.66,"acetate",5.71,0.87,null,null,null,null,null,-1.1,3748.959,null,null,18.12,1.09,70342,"buyer-sourced","identity-consistent","FAIL","purity","","cjc_maleimide"],["AX-2026-043183","2026-07-18","2026-08-11","2026-Q3","kisspeptin-10","Kisspeptin-10","melanocortin","glbiochem","GL Biochem","glbiochem-glbi-2608-n7715","GLBI-2608-N7715","peptidemeter",10,98.54,1.46,0.68,"oxidised Trp (+16 Da)",4.17,"acetate",3.96,0.29,91.58,90.24,11.33,10.224,102.2,2.3,1301.633,null,null,8.56,1.06,75929,"buyer-sourced","verified","MARGINAL","","AX-R09","c.halonen"],["AX-2026-042267","2026-07-27","2026-08-11","2026-Q3","humanin","Humanin (HNG)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2605-u1300","TFC-2605-U1300","vendorinvestigate",5,99.16,0.84,0.34,"wild-type humanin (Ser14, −42 Da)",6.89,"acetate",5.39,0.5,87.22,86.49,5.39,4.662,93.2,-1.6,2685.311,null,null,12.65,0.91,73828,"buyer-sourced","verified","PASS","","","co.vasquez"],["AX-2026-042126","2026-08-04","2026-08-11","2026-Q3","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2602-v8614","JEEP-2602-V8614","janoshik-analytical",2,99.93,0.07,0.04,"des-acetyl TB-500 (−42 Da)",2.82,"acetate",5.66,0.99,null,null,null,null,null,0.2,887.4966,null,null,7.91,1.13,73889,"buyer-sourced","identity-consistent","PASS","","","a.kaufmann"],["AX-2026-041911","2026-07-28","2026-08-11","2026-Q3","ipamorelin","Ipamorelin","gh-axis","sinopep","SinoPep","sinopep-snp-2606-l4478","SNP-2606-L4478","janoshik-analytical",5,99.16,0.84,0.45,"C-terminal free acid (+1 Da)",5.17,"acetate",8.03,0.18,null,null,null,null,null,-4.4,711.3825,0.44,"No growth at 14 d",8.12,0.94,67649,"buyer-sourced","verified","PASS","","","t.stanescu"],["AX-2026-041323","2026-07-31","2026-08-11","2026-Q3","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2606-n3192","WWB-2606-N3192","nordanalyt",3,99.14,0.86,0.56,"[D-Aib8]-diastereomer",4.31,"TFA",8.24,0.92,86.53,85.79,3.35,2.874,95.8,0.3,4111.0536,0.25,null,21.27,1.07,74115,"buyer-sourced","verified","PASS","","","endo_lal"],["AX-2026-043482","2026-08-05","2026-08-10","2026-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2603-l5474","BCH-2603-L5474","janoshik-analytical",5,97.42,2.58,1.06,"truncated (1-12)",5.28,"acetate",6.77,0.61,null,null,null,null,null,0,1418.7093,0.44,null,9.57,1.12,56596,"buyer-sourced","verified","FAIL","purity","","c.kuipers"],["AX-2026-043432","2026-07-23","2026-08-10","2026-Q3","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2605-b3833","WXT-2605-B3833","janoshik-analytical",600,97.52,2.48,1.58,"cysteinyl-glycine (−129 Da)",6.08,null,0,0.64,null,null,null,null,null,-1.9,307.0832,0.72,"No growth at 14 d",4.25,1,68115,"buyer-sourced","method-limited","FAIL","purity","","bland_altman"],["AX-2026-042435","2026-08-01","2026-08-10","2026-Q3","ipamorelin","Ipamorelin","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2608-a3930","HOMO-2608-A3930","janoshik-analytical",2,99.23,0.77,0.44,"oxidised Trp (+16 Da)",4.37,"acetate",8.49,0.75,86.39,85.72,2.4,2.057,102.9,null,null,null,null,8.23,1.02,58762,"buyer-sourced","purity-only","PASS","","","k.petrov"],["AX-2026-043540","2026-07-31","2026-08-09","2026-Q3","ghrp-2","GHRP-2","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6031","SIG-2603-6031","peptidemeter",5,98.6,1.4,0.61,"oxidised Trp (+16 Da)",1.36,"acetate",6.97,0.69,null,null,null,null,null,3.6,817.4304,11.46,null,8.39,0.98,48707,"buyer-sourced","verified","FAIL","purity;endotoxin","AX-R08","a.ostergaard"],["AX-2026-042522","2026-07-24","2026-08-09","2026-Q3","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2605-s5227","HOMO-2605-S5227","nordanalyt",20,99.93,0.07,0.05,"Met1 sulfoxide (+16 Da)",5.49,"acetate",6.22,0.78,null,null,null,null,null,-1.8,813.3526,null,null,8.23,0.9,86211,"buyer-sourced","identity-consistent","PASS","","","r.iyer"],["AX-2026-043532","2026-07-18","2026-08-08","2026-Q3","ghrp-2","GHRP-2","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6031","SIG-2603-6031","peptidemeter",5,99.24,0.76,0.34,"oxidised Trp (+16 Da)",1.24,"acetate",7.28,0.86,null,null,null,null,null,null,null,null,null,8.55,1.01,77264,"buyer-sourced","purity-only","PASS","","","e.beaulieu"],["AX-2026-043372","2026-07-16","2026-08-08","2026-Q3","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2604-c3248","WXT-2604-C3248","peptidemeter",15,96.69,3.31,2.03,"des-AEEA semaglutide (−145 Da)",4.22,"TFA",8.11,0.33,87.34,84.45,17.12,14.458,96.4,5.5,4111.075,null,null,17.11,1.09,45441,"lab-retained","verified","FAIL","purity","AX-R04","a.vasquez"],["AX-2026-043024","2026-07-14","2026-08-08","2026-Q3","adipotide","Adipotide","metabolic","mokemeibio","MKM","mokemeibio-mkm-2606-k5012","MKM-2606-K5012","kestrel-bioanalytical",2,98.61,1.39,0.67,"disulfide-scrambled isomer",5.07,"TFA",8.14,0.61,null,null,null,null,null,null,null,null,null,6.87,1.21,64552,"buyer-sourced","purity-only","PASS","","","m.kirchner"],["AX-2026-042520","2026-08-06","2026-08-08","2026-Q3","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2605-s5227","HOMO-2605-S5227","medutest",20,99.93,0.07,0.05,"Met1 sulfoxide (+16 Da)",6.12,"acetate",6.93,0.29,null,null,null,null,null,-6.1,813.3491,null,null,6.01,0.95,77754,"buyer-sourced","identity-consistent","PASS","","","h.kuipers"],["AX-2026-042256","2026-07-19","2026-08-08","2026-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2605-g9870","TFC-2605-G9870","janoshik-analytical",15,98.97,1.03,0.51,"[D-Aib13]-diastereomer",6.26,"TFA",8.6,0.61,84.53,83.66,16,13.386,89.2,1.1,4810.4156,null,null,19.76,1.19,38555,"buyer-sourced","verified","MARGINAL","","AX-R06","e.castellanos"],["AX-2026-041434","2026-07-20","2026-08-08","2026-Q3","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2604-b4920","QYB-2604-B4920","medutest",12,99.02,0.98,0.45,"des-Aib20 analogue",2.65,"TFA",8.09,0.86,88.4,87.53,13.29,11.633,96.9,null,null,null,null,17.59,1.25,71898,"lab-retained","purity-only","PASS","","","r.kirchner"],["AX-2026-041326","2026-07-31","2026-08-08","2026-Q3","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2606-n3192","WWB-2606-N3192","peptidemeter",3,99.37,0.63,0.35,"[D-Aib8]-diastereomer",5.02,"TFA",6.76,0.37,null,null,null,null,null,36.8,4111.2037,null,null,17.27,1.32,69367,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","ju.iyer"],["AX-2026-043476","2026-07-12","2026-08-07","2026-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","bachemholding","BCH","bachemholding-bch-2607-h5235","BCH-2607-H5235","nordanalyt",2,97.83,2.17,1.15,"mod-GRF (1-29) (−279 Da)",5.39,"acetate",3.79,1.01,null,null,null,null,null,2.9,3644.9854,null,"No growth at 14 d",16.95,0.88,45366,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","l.kowalski"],["AX-2026-043282","2026-07-16","2026-08-07","2026-Q3","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2607-l1516","CPC-2607-L1516","janoshik-analytical",60,96.7,3.3,1.55,"Met(O) sulfoxide (+16 Da)",4.55,"TFA",8.49,0.18,null,null,null,null,null,null,null,null,null,19.87,1.35,56638,"buyer-sourced","purity-only","FAIL","purity","","cjc_maleimide"],["AX-2026-042498","2026-07-30","2026-08-07","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2607-p5131","HOMO-2607-P5131","peptidemeter",0.1,99.09,0.91,0.39,"disulfide-scrambled isomer",5.99,"acetate",5.36,0.65,88,87.2,0.12,0.105,105,3.6,9105.274,null,null,15.66,1.2,39176,"buyer-sourced","verified","PASS","","","s.ndiaye"],["AX-2026-043450","2026-07-23","2026-08-06","2026-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2603-g4350","BCH-2603-G4350","peptidemeter",5,98.3,1.7,0.91,"acetylated N-terminus (+42 Da)",4.06,"acetate",5.66,0.9,89.38,87.86,5.18,4.551,91,-5.8,1418.7011,null,null,8.95,0.94,53553,"buyer-sourced","verified","MARGINAL","","AX-R04","v.tulloch"],["AX-2026-041790","2026-07-26","2026-08-06","2026-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288","ASY-{CAT}-2288","nordanalyt",30,97.92,2.08,1.39,"[D-Aib2]-diastereomer",6.35,"TFA",8.8,0.75,null,null,null,null,null,-3.5,4728.4706,null,null,23.89,1.29,69141,"buyer-sourced","identity-consistent","PASS","","","crude_trace"],["AX-2026-041787","2026-07-30","2026-08-06","2026-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288","ASY-{CAT}-2288","vendorinvestigate",30,98.89,1.11,0.76,"[D-Aib2]-diastereomer",6.29,"TFA",6.04,0.56,87.11,86.14,35.88,30.907,103,3.1,4728.5018,null,null,21.93,1.23,53106,"buyer-sourced","verified","PASS","","","p.roos"],["AX-2026-043371","2026-07-24","2026-08-05","2026-Q3","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2604-c3248","WXT-2604-C3248","janoshik-analytical",15,97.16,2.84,1.41,"[D-Aib8]-diastereomer",4.39,"TFA",11.18,1.02,83.41,81.04,17.31,14.028,93.5,0.9,4111.0561,null,"No growth at 14 d",18.56,1.23,32540,"buyer-sourced","verified","MARGINAL","","AX-R04","ja.cabrera"],["AX-2026-042859","2026-07-13","2026-08-05","2026-Q3","selank","Selank","neuro","ggpeps","GGPeps","ggpeps-ggpe-2603-j2447","GGPE-2603-J2447","peptidemeter",10,98.92,1.08,0.67,"tuftsin fragment (−417 Da)",9.48,"acetate",8.35,0.99,81.18,80.3,12.89,10.351,103.5,3.9,751.4431,null,null,6.09,1.08,70783,"buyer-sourced","verified","FAIL","purity","","c.adeyemi"],["AX-2026-041923","2026-07-24","2026-08-05","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","sinopep","SinoPep","sinopep-snp-2606-d4620","SNP-2606-D4620","janoshik-analytical",1,98.5,1.5,0.79,"oxidised Met59 (+16 Da)",5.29,"acetate",6.5,0.15,88.06,86.74,1.09,0.945,94.5,-1.8,9105.2248,null,null,16.89,1.33,72599,"buyer-sourced","verified","PASS","","","na.laurent"],["AX-2026-042438","2026-07-26","2026-08-04","2026-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2605-v4718","HOMO-2605-V4718","nordanalyt",15,98.29,1.71,0.85,"[D-Aib2]-diastereomer",3.97,"TFA",6.06,1,null,null,null,null,null,1.5,4728.4942,null,null,23.75,1.18,65483,"buyer-sourced","identity-consistent","PASS","","","r.malinowski"],["AX-2026-042081","2026-07-31","2026-08-04","2026-Q3","mots-c","MOTS-c","metabolic","hybiopharma","HYB","hybiopharma-hyb-2606-d7858","HYB-2606-D7858","nordanalyt",10,99.68,0.32,0.19,"bis-sulfoxide (+32 Da)",3.31,"acetate",4.57,0.96,91.16,90.87,10.62,9.65,96.5,1.2,2173.0944,1.76,null,11.95,1.22,55730,"lab-retained","verified","PASS","","","Contributor #N-3320"],["AX-2026-041430","2026-07-29","2026-08-04","2026-Q3","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2604-b4920","QYB-2604-B4920","kestrel-bioanalytical",12,99.52,0.48,0.28,"des-Aib20 analogue",2.89,"TFA",8.37,0.38,null,null,null,null,null,-19.2,4728.3963,null,"No growth at 14 d",11.41,1.28,70048,"buyer-sourced","method-limited","FAIL","mass accuracy","AX-R01","aaa_hydrolysis"],["AX-2026-043598","2026-07-26","2026-08-03","2026-Q3","tesamorelin","Tesamorelin","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2608-a6835","PPG-2608-A6835","kestrel-bioanalytical",2,98.91,1.09,0.6,"truncated (1-40)",2.56,"acetate",4.91,0.79,91.74,90.74,2.21,2.005,100.3,null,null,10.21,null,8.39,1.11,59218,"buyer-sourced","purity-only","FAIL","endotoxin","AX-R08","sa.ivaturi"],["AX-2026-043439","2026-07-10","2026-08-03","2026-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2603-g4350","BCH-2603-G4350","peptidemeter",5,99.03,0.97,0.6,"BPC-157 arginine-salt artefact",4.26,"acetate",5.13,0.76,89.85,88.98,5.9,5.25,105,-0.1,1418.7092,1.88,"No growth at 14 d",9.05,1.08,67660,"supplier-supplied","verified","MARGINAL","","AX-R04;AX-R10","a.castellanos"],["AX-2026-042216","2026-07-21","2026-08-03","2026-Q3","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2604-x9037","TFC-2604-X9037","janoshik-analytical",3,98.94,1.06,0.6,"deamidated (Asn→Asp, +1 Da)",4.25,"TFA",6.52,0.2,89.03,88.09,3.17,2.792,93.1,-1.3,4111.0471,1.2,null,18.42,1.13,50017,"buyer-sourced","verified","PASS","","","same_trace_twice"],["AX-2026-041767","2026-07-18","2026-08-03","2026-Q3","ara-290","ARA-290","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-1521","ASY-{CAT}-1521","janoshik-analytical",2,99.66,0.34,0.19,"[D-Ser]-diastereomer",4.42,"acetate",4.7,0.42,90.46,90.15,2.3,2.073,103.7,null,null,null,null,8.69,1.12,58885,"buyer-sourced","purity-only","PASS","","","p.salgado"],["AX-2026-041433","2026-07-23","2026-08-03","2026-Q3","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2604-b4920","QYB-2604-B4920","janoshik-analytical",12,98.55,1.45,0.8,"oxidised Trp (+16 Da)",2.57,"TFA",5.72,0.92,90.79,89.47,13.02,11.649,97.1,null,null,null,null,20.72,1.04,47236,"buyer-sourced","purity-only","PASS","","","crude_trace"],["AX-2026-041426","2026-07-10","2026-08-03","2026-Q3","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2604-b4920","QYB-2604-B4920","janoshik-analytical",12,98.25,1.75,1.16,"des-Aib20 analogue",2.04,"TFA",9.12,0.89,87.95,86.41,12.74,11.009,91.7,2,4728.4966,null,null,20.68,1.05,45550,"buyer-sourced","verified","PASS","","","k.nascimento"],["AX-2026-043597","2026-07-31","2026-08-02","2026-Q3","tesamorelin","Tesamorelin","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2608-a6835","PPG-2608-A6835","janoshik-analytical",2,98.54,1.46,0.71,"des-hexenoyl GRF (1-44) (−96 Da)",1.15,"acetate",3.49,0.61,null,null,null,null,null,5,5131.9533,null,null,15.53,1.26,59527,"buyer-sourced","identity-consistent","PASS","","","al.villalobos"],["AX-2026-043021","2026-07-11","2026-08-02","2026-Q3","adipotide","Adipotide","metabolic","mokemeibio","MKM","mokemeibio-mkm-2606-k5012","MKM-2606-K5012","vendorinvestigate",2,97.74,2.26,1.51,"open-chain (reduced disulfide, +2 Da)",5.83,"TFA",7.56,0.38,86.23,84.28,2.3,1.938,96.9,3.4,4095.6377,null,null,13.5,1.02,65208,"buyer-sourced","verified","PASS","","","l.agyeman"],["AX-2026-042223","2026-07-29","2026-08-02","2026-Q3","ss-31","SS-31 (Elamipretide)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2607-r9099","TFC-2607-R9099","janoshik-analytical",10,99.44,0.56,0.35,"[D-Arg1]-epimer",5.15,"acetate",7.06,0.73,null,null,null,null,null,null,null,null,null,9.03,0.89,61272,"buyer-sourced","purity-only","PASS","","","m.halvorsen"],["AX-2026-042128","2026-07-26","2026-08-02","2026-Q3","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2602-v8614","JEEP-2602-V8614","kestrel-bioanalytical",2,99.93,0.07,0.04,"des-acetyl TB-500 (−42 Da)",3.43,"acetate",6.15,0.18,90.24,90.18,2.09,1.885,94.3,-1.8,887.4948,null,null,4.37,1.05,60461,"buyer-sourced","identity-consistent","PASS","","","i.okonkwo"],["AX-2026-041970","2026-07-10","2026-08-02","2026-Q3","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2603-c5112","AMB-2603-C5112","medutest",10,97.51,2.49,1.49,"[D-Aib13]-diastereomer",3.49,"TFA",9.12,0.14,87.25,85.08,12.39,10.541,105.4,18.5,4810.4993,0.83,null,16.77,0.93,47328,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","ju.coelho"],["AX-2026-043596","2026-07-28","2026-08-01","2026-Q3","tesamorelin","Tesamorelin","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2608-a6835","PPG-2608-A6835","peptidemeter",2,98.74,1.26,0.7,"truncated (1-40)",1.83,"acetate",5.44,0.96,91.77,90.61,2.32,2.102,105.1,4.3,5131.9497,null,null,15,1,46422,"buyer-sourced","verified","MARGINAL","","AX-R11","vi.sjoberg"],["AX-2026-043355","2026-07-25","2026-08-01","2026-Q3","leuprolide","Leuprolide","hormonal","wuxitides","WXT","wuxitides-wxt-2604-k2596","WXT-2604-K2596","vendorinvestigate",5,98.73,1.27,0.84,"oxidised Trp (+16 Da)",5.94,"acetate",3.15,0.49,null,null,null,null,null,-2.3,1208.6584,null,null,10.07,1.08,72143,"buyer-sourced","identity-consistent","PASS","","","Contributor #Z-1560"],["AX-2026-043096","2026-07-10","2026-08-01","2026-Q3","retatrutide","Retatrutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2607-h5774","KP-2607-H5774","vendorinvestigate",10,96.48,3.52,1.7,"C18 diacid regioisomer",6.05,"TFA",9.46,0.69,83.8,80.85,12.98,10.494,104.9,-7.6,4728.4512,null,null,22.01,0.96,35810,"buyer-sourced","verified","FAIL","purity","","ka.castellanos"],["AX-2026-042941","2026-07-27","2026-08-01","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2603-v3346","MKM-2603-V3346","nordanalyt",5,99.02,0.98,0.41,"deamidated (+1 Da)",3.62,"acetate",3.74,0.58,null,null,null,null,null,-3.3,3365.7291,0.29,null,14.82,1.25,37044,"buyer-sourced","verified","PASS","","","gsh_gssg"],["AX-2026-042514","2026-07-08","2026-08-01","2026-Q3","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2605-s5227","HOMO-2605-S5227","janoshik-analytical",20,99.59,0.41,0.27,"Met1 sulfoxide (+16 Da)",5.48,"acetate",6.62,0.46,87.44,87.08,22.27,19.393,97,0.3,813.3543,null,null,7.08,0.93,48191,"buyer-sourced","verified","PASS","","","Contributor #R-7069"],["AX-2026-042423","2026-07-27","2026-08-01","2026-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2604-x3806","HOMO-2604-X3806","janoshik-analytical",3,99.04,0.96,0.39,"[D-Aib8]-diastereomer",4.88,"TFA",10.79,0.77,83.56,82.76,3.38,2.797,93.2,3,4111.0647,0.16,null,18.39,1.05,42106,"buyer-sourced","verified","PASS","","","n.okonkwo"],["AX-2026-043537","2026-07-10","2026-07-31","2026-Q3","ghrp-2","GHRP-2","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6031","SIG-2603-6031","janoshik-analytical",5,99.31,0.69,0.44,"oxidised Trp (+16 Da)",2.16,"acetate",5.84,1.01,null,null,null,null,null,-3.6,817.4246,null,null,8.94,0.96,58536,"buyer-sourced","identity-consistent","PASS","","","y.erdogan"],["AX-2026-043369","2026-07-08","2026-07-31","2026-Q3","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2604-c3248","WXT-2604-C3248","nordanalyt",15,97.38,2.62,1.3,"[D-Aib8]-diastereomer",3.86,"TFA",9.22,0.27,null,null,null,null,null,-1.9,4111.0446,null,null,21.27,1.34,55472,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","Contributor #F-7028"],["AX-2026-043368","2026-07-19","2026-07-31","2026-Q3","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2604-c3248","WXT-2604-C3248","vendorinvestigate",15,97.4,2.6,1.59,"des-AEEA semaglutide (−145 Da)",4.25,"TFA",9.27,0.83,null,null,null,null,null,-1.3,4111.0471,0.5,null,19.39,1.21,72370,"buyer-sourced","verified","MARGINAL","","AX-R04","ja.cabrera"],["AX-2026-043352","2026-07-08","2026-07-31","2026-Q3","leuprolide","Leuprolide","hormonal","wuxitides","WXT","wuxitides-wxt-2604-k2596","WXT-2604-K2596","janoshik-analytical",5,99.11,0.89,0.32,"ring-opened pGlu (+18 Da)",5.51,"acetate",3.79,0.23,null,null,null,null,null,0.3,1208.6616,null,null,9.41,1.11,41863,"buyer-sourced","identity-consistent","PASS","","","an.lindqvist"],["AX-2026-043351","2026-07-21","2026-07-31","2026-Q3","leuprolide","Leuprolide","hormonal","wuxitides","WXT","wuxitides-wxt-2604-k2596","WXT-2604-K2596","kestrel-bioanalytical",5,98.48,1.52,1.01,"oxidised Trp (+16 Da)",5.32,"acetate",3.5,0.7,null,null,null,null,null,9.5,1208.6727,null,"No growth at 14 d",5.07,1.16,68521,"buyer-sourced","identity-consistent","FAIL","purity","","j.bergstrom"],["AX-2026-043186","2026-07-10","2026-07-31","2026-Q3","kisspeptin-10","Kisspeptin-10","melanocortin","glbiochem","GL Biochem","glbiochem-glbi-2608-n7715","GLBI-2608-N7715","janoshik-analytical",10,98.56,1.44,0.74,"[D-Trp]-epimer",3.6,"acetate",2.99,0.6,92.81,91.47,10.58,9.678,96.8,-5.1,1301.6234,2.31,null,9.22,0.99,60075,"buyer-sourced","verified","MARGINAL","","AX-R09","l.broberg"],["AX-2026-043090","2026-07-30","2026-07-31","2026-Q3","retatrutide","Retatrutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2607-h5774","KP-2607-H5774","janoshik-analytical",10,96.46,3.54,1.7,"C18 diacid regioisomer",5.81,"TFA",8.13,0.79,null,null,null,null,null,-2.5,4728.4753,null,null,20.71,1.2,65391,"buyer-sourced","identity-consistent","FAIL","purity","","br.vanhecke"],["AX-2026-042940","2026-07-05","2026-07-31","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2603-v3346","MKM-2603-V3346","vendorinvestigate",5,98.61,1.39,0.87,"des-Tyr1 (−163 Da)",3.47,"acetate",3.93,0.22,null,null,null,null,null,1.6,3365.7456,0.13,null,13.63,1.11,100882,"buyer-sourced","verified","PASS","","","hilic_amide"],["AX-2026-042225","2026-07-18","2026-07-31","2026-Q3","ss-31","SS-31 (Elamipretide)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2607-r9099","TFC-2607-R9099","janoshik-analytical",10,99.61,0.39,0.25,"[D-Arg1]-epimer",4.59,"acetate",6.97,0.32,null,null,null,null,null,1.6,639.3866,null,null,8.88,0.94,57847,"buyer-sourced","identity-consistent","PASS","","","ja.cabrera"],["AX-2026-041981","2026-07-26","2026-07-31","2026-Q3","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2603-c5112","AMB-2603-C5112","peptidemeter",10,97.59,2.41,1.47,"tirzepatide dimer",3.57,"TFA",6.34,0.52,89.57,87.41,10.44,9.126,91.3,4.7,4810.4329,null,null,18.55,1,57811,"buyer-sourced","verified","PASS","","","a.sandvik"],["AX-2026-041791","2026-07-24","2026-07-31","2026-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288","ASY-{CAT}-2288","janoshik-analytical",30,98.49,1.51,0.8,"[D-Aib2]-diastereomer",5.63,"TFA",9.55,0.67,null,null,null,null,null,0.5,4728.4895,null,null,20.5,1.2,69279,"buyer-sourced","identity-consistent","PASS","","","nitrogen_kjeldahl"],["AX-2026-041604","2026-07-05","2026-07-31","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2606-v7416","QSC-2606-V7416","vendorinvestigate",2,97.89,2.11,0.78,"des-Tyr1 (−163 Da)",3.6,"acetate",4.59,0.27,91.54,89.61,2.12,1.9,95,-0.6,3365.7382,null,null,13.57,1.09,71658,"buyer-sourced","verified","FAIL","purity","AX-R09","two_labs_one_lot"],["AX-2026-043474","2026-07-17","2026-07-30","2026-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","bachemholding","BCH","bachemholding-bch-2607-h5235","BCH-2607-H5235","janoshik-analytical",2,97.82,2.18,1.15,"mod-GRF (1-29) (−279 Da)",6.05,"acetate",4.31,0.53,null,null,null,null,null,-1.6,3644.969,null,null,14.65,1.17,71587,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","d.karlsen"],["AX-2026-042781","2026-07-07","2026-07-30","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2606-e1234","GGPE-2606-E1234","janoshik-analytical",10,97.93,2.07,1.3,"truncated (1-24)",3.47,"acetate",4.73,0.81,90.99,89.11,11.64,10.372,103.7,1,3365.7436,null,null,12.92,1.06,57770,"buyer-sourced","verified","FAIL","purity","","p.baptista"],["AX-2026-042641","2026-07-16","2026-07-30","2026-Q3","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2602-x7905","SWB-2602-X7905","janoshik-analytical",3,98.86,1.14,0.53,"Met(O) sulfoxide (+16 Da)",4.48,"TFA",7.24,0.87,87.41,86.41,3.44,2.973,99.1,0.5,4111.0545,null,"No growth at 14 d",18.48,1.38,58990,"buyer-sourced","verified","PASS","","","b.espinoza"],["AX-2026-042597","2026-07-15","2026-07-30","2026-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2608-c7002","HJ-2608-C7002","vendorinvestigate",2,99.09,0.91,0.6,"[D-Aib8]-diastereomer",3.9,"TFA",8.75,0.95,null,null,null,null,null,-3,4111.0401,null,null,19.7,0.98,60052,"buyer-sourced","identity-consistent","PASS","","","k.castellanos"],["AX-2026-042016","2026-07-26","2026-07-30","2026-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2603-s5667","AMB-2603-S5667","peptidemeter",10,99.34,0.66,0.45,"oxidised Trp (+16 Da)",6.58,"acetate",5,0.32,88.1,87.52,11.12,9.732,97.3,0.5,872.445,null,null,7.97,1.14,54931,"buyer-sourced","verified","PASS","","","ru.kirchner"],["AX-2026-041640","2026-07-10","2026-07-30","2026-Q3","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-m8547","FGP-2602-M8547","peptidemeter",2,99.85,0.15,0.11,"deamidated (Asn→Asp, +1 Da)",3.28,"TFA",9.42,0.84,null,null,null,null,null,4.2,4111.0697,null,null,17.22,1,63601,"buyer-sourced","identity-consistent","PASS","","","e.rasmussen"],["AX-2026-043350","2026-07-19","2026-07-29","2026-Q3","leuprolide","Leuprolide","hormonal","wuxitides","WXT","wuxitides-wxt-2604-k2596","WXT-2604-K2596","medutest",5,99.01,0.99,0.36,"ring-opened pGlu (+18 Da)",5.65,"acetate",4.44,0.65,89.26,88.38,5.73,5.064,101.3,8.1,1208.671,0.4,null,8.02,0.93,72935,"buyer-sourced","identity-consistent","PASS","","","Contributor #U-1372"],["AX-2026-043292","2026-07-11","2026-07-29","2026-Q3","liraglutide","Liraglutide","incretin","cpcbio","CPC","cpcbio-cpc-2602-g9942","CPC-2602-G9942","nordanalyt",10,97.52,2.48,1.75,"palmitoyl bis-adduct (+238 Da)",4.8,"acetate",6.78,0.84,87.58,85.41,10.52,8.985,89.9,-3.8,3748.9489,0.38,"No growth at 14 d",19.85,0.97,66555,"buyer-sourced","verified","MARGINAL","","AX-R06","in.boateng"],["AX-2026-043447","2026-07-06","2026-07-28","2026-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2603-g4350","BCH-2603-G4350","janoshik-analytical",5,98.56,1.44,0.96,"BPC-157 arginine-salt artefact",4.33,"acetate",5.6,0.77,null,null,null,null,null,5.9,1418.7177,null,null,9.62,1.17,69763,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","el.halonen"],["AX-2026-042596","2026-07-14","2026-07-28","2026-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2608-c7002","HJ-2608-C7002","medutest",2,99.64,0.36,0.25,"des-AEEA semaglutide (−145 Da)",3.43,"TFA",9.66,0.32,86.59,86.28,2.33,2.01,100.5,1.3,4111.0577,0.59,null,15.59,1.22,34845,"buyer-sourced","identity-consistent","PASS","","","a.castellanos"],["AX-2026-042521","2026-07-09","2026-07-28","2026-Q3","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2605-s5227","HOMO-2605-S5227","nordanalyt",20,99.8,0.2,0.1,"Met1 sulfoxide (+16 Da)",5.61,"acetate",5.05,0.43,null,null,null,null,null,0.9,813.3548,1.01,null,8.15,1.18,49697,"buyer-sourced","verified","PASS","","","t.vermeulen"],["AX-2026-041644","2026-07-07","2026-07-28","2026-Q3","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-m8547","FGP-2602-M8547","janoshik-analytical",2,98.65,1.35,0.95,"deamidated (Asn→Asp, +1 Da)",2.03,"TFA",10.65,0.42,86.9,85.73,2.29,1.963,98.2,0,4111.0524,0.53,null,18.47,1.06,71702,"buyer-sourced","verified","PASS","","","a.sobczak"],["AX-2026-042500","2026-07-07","2026-07-27","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2607-p5131","HOMO-2607-P5131","janoshik-analytical",0.1,98.97,1.03,0.44,"disulfide-scrambled isomer",6.17,"acetate",6.45,0.44,86.94,86.04,0.1,0.086,86,2.6,9105.2649,null,null,17.09,1.24,79731,"supplier-supplied","verified","MARGINAL","","AX-R06","h.zamora"],["AX-2026-042255","2026-07-10","2026-07-27","2026-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2605-g9870","TFC-2605-G9870","janoshik-analytical",15,98.55,1.45,0.96,"des-Gly deletion (−57 Da)",5.8,"TFA",6.49,0.89,null,null,null,null,null,-0.6,4810.4074,null,null,19.71,1.29,73406,"buyer-sourced","identity-consistent","PASS","","","Contributor #M-7735"],["AX-2026-041925","2026-07-19","2026-07-27","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","sinopep","SinoPep","sinopep-snp-2606-d4620","SNP-2606-D4620","janoshik-analytical",1,97.99,2.01,1.06,"oxidised Met59 (+16 Da)",5.31,"acetate",6.47,0.74,87.48,85.72,1.15,0.986,98.6,3.6,9105.274,null,null,17.97,0.97,39172,"buyer-sourced","verified","MARGINAL","","AX-R11","an.amankwah"],["AX-2026-041680","2026-07-17","2026-07-27","2026-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9675","TFS-{CAT}-9675","medutest",2,99.18,0.82,0.37,"hydrolysed maleimide (+18 Da)",2.85,"acetate",3.7,0.55,92.9,92.14,2.18,2.009,100.4,-7.2,3644.9486,0.52,null,12.34,1.17,45748,"buyer-sourced","identity-consistent","PASS","","","ha.beaulieu"],["AX-2026-041598","2026-07-20","2026-07-27","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2606-v7416","QSC-2606-V7416","janoshik-analytical",2,98.16,1.84,0.68,"des-Tyr1 (−163 Da)",3.76,"acetate",4.24,0.44,null,null,null,null,null,-1.3,3365.7358,null,null,12.94,1,54771,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","k.castellanos"],["AX-2026-042644","2026-07-22","2026-07-26","2026-Q3","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2602-x7905","SWB-2602-X7905","peptidemeter",3,98.76,1.24,0.54,"[D-Aib8]-diastereomer",3.57,"TFA",10.69,0.7,85.04,83.99,3.49,2.931,97.7,3.8,4111.068,null,null,17.47,1.11,75565,"buyer-sourced","verified","PASS","","","br.osei"],["AX-2026-042601","2026-07-06","2026-07-26","2026-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2608-c7002","HJ-2608-C7002","janoshik-analytical",2,99.19,0.81,0.53,"[D-Aib8]-diastereomer",3.49,"TFA",6.63,0.21,null,null,null,null,null,null,null,null,null,18.56,1.12,48976,"buyer-sourced","purity-only","PASS","","","underfill_3to1"],["AX-2026-042501","2026-07-16","2026-07-26","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2607-p5131","HOMO-2607-P5131","janoshik-analytical",0.1,98.89,1.11,0.6,"disulfide-scrambled isomer",7,"acetate",3.95,0.81,null,null,null,null,null,2.5,9105.264,null,null,17.06,1.28,51417,"buyer-sourced","identity-consistent","PASS","","","s.moreau"],["AX-2026-041929","2026-07-06","2026-07-26","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","sinopep","SinoPep","sinopep-snp-2606-d4620","SNP-2606-D4620","peptidemeter",1,98.49,1.51,0.8,"oxidised Met59 (+16 Da)",5.35,"acetate",6.86,0.42,87.37,86.05,1.21,1.041,104.1,-3.8,9105.2066,null,null,15.77,1.2,68618,"buyer-sourced","verified","PASS","","","t.moreau"],["AX-2026-041605","2026-07-24","2026-07-26","2026-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2606-v7416","QSC-2606-V7416","peptidemeter",2,97.96,2.04,1.39,"native GRF (1-29) (−59 Da)",3.59,"acetate",4.28,0.77,91.36,89.5,2.29,2.05,102.5,1.3,3365.7446,null,null,12.24,1.03,58526,"lab-retained","verified","FAIL","purity","AX-R09","so.demir"],["AX-2026-043473","2026-07-10","2026-07-25","2026-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","bachemholding","BCH","bachemholding-bch-2607-h5235","BCH-2607-H5235","janoshik-analytical",2,97.47,2.53,0.9,"maleimide dimer",6.17,"acetate",3.32,0.6,89.91,87.64,2.18,1.911,95.6,-1.3,3644.9701,null,null,14.61,1.34,60125,"buyer-sourced","verified","FAIL","purity","AX-R04","f.sorensen"],["AX-2026-043181","2026-07-18","2026-07-25","2026-Q3","kisspeptin-10","Kisspeptin-10","melanocortin","glbiochem","GL Biochem","glbiochem-glbi-2608-n7715","GLBI-2608-N7715","janoshik-analytical",10,98.77,1.23,0.57,"oxidised Trp (+16 Da)",4.06,"acetate",3.67,0.84,91.43,90.31,10.54,9.519,95.2,-0.5,1301.6293,1.63,null,9.23,1.07,49490,"buyer-sourced","verified","MARGINAL","","AX-R09","t.palacios"],["AX-2026-042600","2026-07-09","2026-07-25","2026-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2608-c7002","HJ-2608-C7002","janoshik-analytical",2,99.2,0.8,0.32,"[D-Aib8]-diastereomer",3.61,"TFA",8.51,0.27,null,null,null,null,null,-6.5,4111.0257,null,"No growth at 14 d",18.53,0.94,68480,"buyer-sourced","identity-consistent","PASS","","","e.salgado"],["AX-2026-042599","2026-07-22","2026-07-25","2026-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2608-c7002","HJ-2608-C7002","medutest",2,99.93,0.07,0.04,"tBu-protected residual (+56 Da)",3.23,"TFA",10.18,0.61,85.98,85.92,2.26,1.942,97.1,-9.4,4111.0138,0.55,null,16.45,1.21,68640,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","ne.demir"],["AX-2026-042529","2026-07-07","2026-07-25","2026-Q3","ghrp-6","GHRP-6","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2603-r5329","HJ-2603-R5329","janoshik-analytical",5,99.57,0.43,0.21,"des-Lys (−128 Da)",2.45,"acetate",5.99,0.68,null,null,null,null,null,null,null,null,"No growth at 14 d",8.69,1.3,74479,"buyer-sourced","purity-only","PASS","","","h.coelho"],["AX-2026-042089","2026-07-13","2026-07-25","2026-Q3","mots-c","MOTS-c","metabolic","hybiopharma","HYB","hybiopharma-hyb-2606-d7858","HYB-2606-D7858","medutest",10,99.38,0.62,0.37,"bis-sulfoxide (+32 Da)",2.65,"acetate",5.13,0.46,null,null,null,null,null,-9,2173.0722,1.5,null,8.83,1.19,55430,"buyer-sourced","identity-consistent","PASS","","","r.kirchner"],["AX-2026-042018","2026-07-18","2026-07-25","2026-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2603-s5667","AMB-2603-S5667","medutest",10,99.56,0.44,0.3,"oxidised Trp (+16 Da)",6.57,"acetate",5.74,0.77,86.92,86.54,11.36,9.831,98.3,-23.2,872.4244,null,null,7.26,1.08,71292,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","hilic_amide"],["AX-2026-041378","2026-07-05","2026-07-25","2026-Q3","ipamorelin","Ipamorelin","gh-axis","qyaobio","QYB","qyaobio-qyb-2605-h3558","QYB-2605-H3558","janoshik-analytical",2,99.81,0.19,0.14,"des-Lys (−128 Da)",3.97,"acetate",7.32,0.81,null,null,null,null,null,-1.9,711.3842,null,null,8.26,1.27,67877,"buyer-sourced","identity-consistent","PASS","","","k.mensa"],["AX-2026-042759","2026-07-21","2026-07-24","2026-Q3","melanotan-ii","Melanotan II","melanocortin","ggpeps","GGPeps","ggpeps-ggpe-2603-p1474","GGPE-2603-P1474","janoshik-analytical",10,99.15,0.85,0.5,"linear (open-lactam) precursor (+18 Da)",6.71,"acetate",5.16,0.35,87.78,87.03,12.08,10.513,105.1,-1.2,1023.539,null,null,9.88,0.86,55953,"buyer-sourced","verified","PASS","","","an.amankwah"],["AX-2026-042014","2026-07-06","2026-07-24","2026-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2603-s5667","AMB-2603-S5667","peptidemeter",10,99.24,0.76,0.52,"oxidised Trp (+16 Da)",6.62,"acetate",6.95,0.65,null,null,null,null,null,5.2,872.4491,null,"No growth at 14 d",8,0.86,67608,"buyer-sourced","identity-consistent","PASS","","","Contributor #H-4102"],["AX-2026-041792","2026-07-22","2026-07-24","2026-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288","ASY-{CAT}-2288","kestrel-bioanalytical",30,99.82,0.18,0.08,"[D-Aib2]-diastereomer",6.81,"TFA",9.69,0.87,null,null,null,null,null,9.8,4728.5334,null,null,11.12,1.28,38549,"buyer-sourced","method-limited","PASS","","","Contributor #L-4409"],["AX-2026-043349","2026-07-13","2026-07-23","2026-Q3","leuprolide","Leuprolide","hormonal","wuxitides","WXT","wuxitides-wxt-2604-k2596","WXT-2604-K2596","vendorinvestigate",5,98.64,1.36,0.9,"oxidised Trp (+16 Da)",5.23,"acetate",4.14,0.5,90.13,88.9,5.91,5.254,105.1,-0.2,1208.661,0.29,null,9.95,1.12,55232,"buyer-sourced","verified","PASS","","","h.wikstrom"],["AX-2026-042643","2026-07-08","2026-07-23","2026-Q3","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2602-x7905","SWB-2602-X7905","nordanalyt",3,98.77,1.23,0.83,"Met(O) sulfoxide (+16 Da)",3.98,"TFA",7.36,0.97,87.69,86.61,3.21,2.78,92.7,-7.8,4111.0203,null,null,21.36,1.21,71769,"buyer-sourced","verified","PASS","","","g.vasquez"],["AX-2026-042515","2026-07-07","2026-07-23","2026-Q3","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2605-s5227","HOMO-2605-S5227","janoshik-analytical",20,99.93,0.07,0.04,"des-Met (−131 Da)",5.52,"acetate",5.47,0.89,88.12,88.06,22.23,19.576,97.9,-0.4,813.3538,null,null,7.18,1.23,51017,"buyer-sourced","verified","PASS","","","k.petrescu"],["AX-2026-042125","2026-07-12","2026-07-23","2026-Q3","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2602-v8614","JEEP-2602-V8614","vendorinvestigate",2,99.88,0.12,0.06,"des-acetyl TB-500 (−42 Da)",3.72,"acetate",5.77,0.33,null,null,null,null,null,0.3,887.4967,null,null,7.82,0.91,93694,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","f.bakken"],["AX-2026-041908","2026-07-20","2026-07-23","2026-Q3","ipamorelin","Ipamorelin","gh-axis","sinopep","SinoPep","sinopep-snp-2606-l4478","SNP-2606-L4478","janoshik-analytical",5,99.47,0.53,0.26,"oxidised Trp (+16 Da)",5.42,"acetate",8.84,0.62,85.12,84.67,5.63,4.767,95.3,6.3,711.3901,null,null,8.11,0.95,76380,"supplier-supplied","verified","PASS","","","r.kimani"],["AX-2026-041892","2026-07-05","2026-07-23","2026-Q3","ipamorelin","Ipamorelin","gh-axis","sinopep","SinoPep","sinopep-snp-2602-b3833","SNP-2602-B3833","nordanalyt",2,99.73,0.27,0.19,"[D-Trp]-epimer",5.35,"acetate",5.5,0.41,88.74,88.5,2.01,1.779,88.9,-2.8,711.3836,2.03,null,9.56,1.09,52180,"buyer-sourced","verified","MARGINAL","","AX-R06;AX-R09","l.falk"],["AX-2026-041775","2026-07-21","2026-07-23","2026-Q3","tb-500","TB-500","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2167","ASY-{CAT}-2167","janoshik-analytical",10,99.93,0.07,0.04,"des-Gln truncate (−128 Da)",3.98,"acetate",7.19,0.33,88.5,88.44,11.26,9.958,99.6,1.8,887.498,6.84,null,7.74,1.1,68007,"buyer-sourced","verified","FAIL","endotoxin","AX-R08","s.aalto"],["AX-2026-041470","2026-07-20","2026-07-23","2026-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","qyaobio","QYB","qyaobio-qyb-2607-l4875","QYB-2607-L4875","janoshik-analytical",10,99.77,0.23,0.11,"oxidised Trp (+16 Da)",4.1,"acetate",4.72,0.71,null,null,null,null,null,-3.7,1024.5204,null,null,9.62,1.33,70265,"buyer-sourced","identity-consistent","PASS","","","d.marchand"],["AX-2026-043441","2026-07-07","2026-07-22","2026-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2603-g4350","BCH-2603-G4350","janoshik-analytical",5,98.43,1.57,1.05,"BPC-157 arginine-salt artefact",4.73,"acetate",6.49,0.24,88.54,87.15,5.95,5.185,103.7,-3.6,1418.7042,1.45,null,9.66,0.88,57933,"buyer-sourced","verified","MARGINAL","","AX-R04","r.nilsen"],["AX-2026-042831","2026-06-26","2026-07-22","2026-Q2","survodutide","Survodutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-y2660","GGPE-2512-Y2660","janoshik-analytical",15,97.68,2.32,1.09,"aspartimide (−18 Da)",3.56,"TFA",8.09,0.23,null,null,null,null,null,null,null,null,null,20.18,1.24,32410,"buyer-sourced","purity-only","MARGINAL","","AX-R02;AX-R03","a.duarte"],["AX-2026-042221","2026-07-18","2026-07-22","2026-Q3","ss-31","SS-31 (Elamipretide)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2607-r9099","TFC-2607-R9099","peptidemeter",10,99.46,0.54,0.34,"[D-Arg1]-epimer",4.55,"acetate",7.33,1.01,87.11,86.64,11.67,10.111,101.1,1.8,639.3868,0.22,null,8.38,0.86,59068,"buyer-sourced","verified","PASS","","","h.yilmaz"],["AX-2026-041781","2026-07-18","2026-07-22","2026-Q3","tb-500","TB-500","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2167","ASY-{CAT}-2167","medutest",10,99.88,0.12,0.05,"des-acetyl TB-500 (−42 Da)",4.41,"acetate",4.19,0.32,91.08,90.97,10.71,9.743,97.4,-8.4,887.4889,6.37,null,6.83,1.11,43060,"buyer-sourced","identity-consistent","FAIL","endotoxin","AX-R08","m.chukwu"],["AX-2026-043444","2026-07-17","2026-07-21","2026-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2603-g4350","BCH-2603-G4350","medutest",5,98.07,1.93,1.03,"acetylated N-terminus (+42 Da)",5.05,"acetate",5.43,0.66,88.86,87.15,6,5.229,104.6,null,null,null,null,8.2,0.9,55567,"buyer-sourced","purity-only","MARGINAL","","AX-R04","sec_monomer"],["AX-2026-043344","2026-07-09","2026-07-21","2026-Q3","leuprolide","Leuprolide","hormonal","wuxitides","WXT","wuxitides-wxt-2604-k2596","WXT-2604-K2596","janoshik-analytical",5,98.58,1.42,0.51,"ring-opened pGlu (+18 Da)",5.34,"acetate",4.39,0.83,null,null,null,null,null,4.2,1208.6663,0.26,null,9.46,0.92,86022,"buyer-sourced","verified","PASS","","","ion_pair_ip"],["AX-2026-042953","2026-06-26","2026-07-21","2026-Q2","semax","Semax","neuro","mokemeibio","MKM","mokemeibio-mkm-2512-b3991","MKM-2512-B3991","peptidemeter",20,98.72,1.28,0.9,"Met1 sulfoxide (+16 Da)",6.69,"acetate",6.8,0.57,85.94,84.84,22.4,19.004,95,-0.1,813.354,0.24,null,6.74,1.04,62796,"buyer-sourced","verified","MARGINAL","","AX-R04","l.rautio"],["AX-2026-042604","2026-07-07","2026-07-21","2026-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2608-c7002","HJ-2608-C7002","janoshik-analytical",2,99.12,0.88,0.36,"des-AEEA semaglutide (−145 Da)",4.19,"TFA",10.05,0.29,85.47,84.72,2.42,2.05,102.5,-3.1,4111.0397,null,null,18.39,1.09,57650,"buyer-sourced","verified","PASS","","","p.petrov"],["AX-2026-042082","2026-07-12","2026-07-21","2026-Q3","mots-c","MOTS-c","metabolic","hybiopharma","HYB","hybiopharma-hyb-2606-d7858","HYB-2606-D7858","janoshik-analytical",10,99.86,0.14,0.08,"des-Met1 (−131 Da)",2.13,"acetate",4.66,0.54,null,null,null,null,null,-1.7,2173.0881,null,null,10.37,0.96,68068,"buyer-sourced","identity-consistent","PASS","","","a.kuusela"],["AX-2026-043557","2026-06-26","2026-07-20","2026-Q2","cagrilintide","Cagrilintide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6212","SIG-2603-6212","janoshik-analytical",5,98.28,1.72,1.08,"disulfide-scrambled isomer",4.41,"TFA",11.68,0.5,83.41,81.98,6.04,4.952,99,-0.6,3961.3194,2.57,null,16.89,1.16,63764,"buyer-sourced","verified","PASS","","","gradient_25"],["AX-2026-043472","2026-07-09","2026-07-20","2026-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","bachemholding","BCH","bachemholding-bch-2607-h5235","BCH-2607-H5235","peptidemeter",2,97.58,2.42,1.28,"mod-GRF (1-29) (−279 Da)",5.93,"acetate",3.88,0.54,null,null,null,null,null,-3.3,3644.9628,0.98,null,13.77,1.15,45541,"lab-retained","verified","MARGINAL","","AX-R04","l.lokken"],["AX-2026-043279","2026-07-08","2026-07-20","2026-Q3","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2607-l1516","CPC-2607-L1516","janoshik-analytical",60,96.57,3.43,2.29,"[D-Aib13]-diastereomer",5.82,"TFA",6.47,0.5,87.21,84.22,65.54,55.198,92,-3.4,4810.3939,null,null,19.92,1.35,64781,"buyer-sourced","verified","FAIL","purity","","h.zamora"],["AX-2026-043258","2026-07-08","2026-07-20","2026-Q3","carnosine","L-Carnosine","bioregulator","cpcbio","CPC","cpcbio-cpc-2603-g9615","CPC-2603-G9615","medutest",500,98.95,1.05,0.51,"D-carnosine epimer",10.15,null,0,0.41,89.44,88.5,552.68,489.122,97.8,3.7,226.1074,null,null,3.3,1,88167,"buyer-sourced","method-limited","FAIL","purity","","Contributor #V-2091"],["AX-2026-042490","2026-07-08","2026-07-20","2026-Q3","ss-31","SS-31 (Elamipretide)","metabolic","homopeptide","Homopeptide","homopeptide-homo-2604-d5484","HOMO-2604-D5484","medutest",50,99.75,0.25,0.11,"[D-Arg1]-epimer",3.11,"acetate",8.25,1,null,null,null,null,null,3.4,639.3878,null,null,7.58,1.06,45115,"buyer-sourced","identity-consistent","PASS","","","i.zielinski"],["AX-2026-042472","2026-07-14","2026-07-20","2026-Q3","ll-37","LL-37","repair","homopeptide","Homopeptide","homopeptide-homo-2602-g5165","HOMO-2602-G5165","nordanalyt",5,98.75,1.25,0.77,"aggregated multimer",5.17,"TFA",8.89,0.89,null,null,null,null,null,1.5,4490.4332,1.57,null,16.67,1.1,53973,"buyer-sourced","verified","PASS","","","ar.iyer"],["AX-2026-041398","2026-06-24","2026-07-20","2026-Q2","oxytocin","Oxytocin","hormonal","qyaobio","QYB","qyaobio-qyb-2601-v4429","QYB-2601-V4429","medutest",2,99.6,0.4,0.2,"open-chain (reduced disulfide, +2 Da)",4.73,"acetate",5.36,0.86,89.05,88.69,2.07,1.836,91.8,3.3,1006.4398,0.16,null,6.76,1.18,51019,"buyer-sourced","identity-consistent","PASS","","","s.nkemelu"],["AX-2026-043375","2026-07-11","2026-07-19","2026-Q3","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2604-c3248","WXT-2604-C3248","peptidemeter",15,97.69,2.31,1.14,"[D-Aib8]-diastereomer",4.04,"TFA",7.08,0.73,88.15,86.11,16.57,14.268,95.1,-2.3,4111.0429,0.23,null,17.36,1.28,66110,"supplier-supplied","verified","MARGINAL","","AX-R04","d.vogel"],["AX-2026-043180","2026-07-09","2026-07-19","2026-Q3","kisspeptin-10","Kisspeptin-10","melanocortin","glbiochem","GL Biochem","glbiochem-glbi-2608-n7715","GLBI-2608-N7715","janoshik-analytical",10,98.69,1.31,0.67,"[D-Trp]-epimer",3.99,"acetate",4.54,0.9,90.57,89.38,9.93,8.875,88.8,-1.9,1301.6275,null,"No growth at 14 d",9.21,1,67808,"buyer-sourced","verified","MARGINAL","","AX-R06;AX-R09","cake_collapse"],["AX-2026-042421","2026-06-26","2026-07-19","2026-Q2","glucagon","Glucagon","incretin","homopeptide","Homopeptide","homopeptide-homo-2602-v3961","HOMO-2602-V3961","peptidemeter",5,99.38,0.62,0.24,"Met27 sulfoxide (+16 Da)",6.63,"acetate",4.25,0.92,88.2,87.65,5.46,4.786,95.7,-1.8,3480.6131,null,null,12.75,1,39308,"buyer-sourced","verified","PASS","","","b.baptista"],["AX-2026-042253","2026-07-10","2026-07-19","2026-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2605-g9870","TFC-2605-G9870","peptidemeter",15,98.19,1.81,1.19,"des-Gly deletion (−57 Da)",6.41,"TFA",8.93,0.45,84.21,82.69,17,14.057,93.7,-5.6,4810.3834,1.1,"No growth at 14 d",18.65,1.2,34847,"supplier-supplied","verified","PASS","","","ha.varga"],["AX-2026-041928","2026-07-10","2026-07-19","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","sinopep","SinoPep","sinopep-snp-2606-d4620","SNP-2606-D4620","janoshik-analytical",1,98.16,1.84,0.91,"truncated (1-70)",5.2,"acetate",6.63,0.65,87.52,85.91,1.23,1.057,105.7,0.6,9105.2467,0.28,null,17.06,1.04,77344,"supplier-supplied","verified","PASS","","","r.lindholm"],["AX-2026-043533","2026-07-17","2026-07-18","2026-Q3","ghrp-2","GHRP-2","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6031","SIG-2603-6031","janoshik-analytical",5,98.51,1.49,0.95,"oxidised Trp (+16 Da)",1.13,"acetate",7.62,0.28,90.97,89.61,5.14,4.606,92.1,0.6,817.428,null,null,9.02,1.21,57600,"buyer-sourced","verified","FAIL","purity","","p.kravchenko"],["AX-2026-043135","2026-06-25","2026-07-18","2026-Q2","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2601-n6863","SSA-2601-N6863","nordanalyt",2,98.16,1.84,1.13,"pyroglutamate cyclisation (−17 Da)",4.66,"acetate",5.95,0.65,88.74,87.11,2.13,1.855,92.8,null,null,null,null,11.09,1,49818,"buyer-sourced","purity-only","MARGINAL","","AX-R04","Contributor #V-2091"],["AX-2026-042238","2026-07-05","2026-07-18","2026-Q3","humanin","Humanin (HNG)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2608-s9940","TFC-2608-S9940","janoshik-analytical",5,98.33,1.67,0.62,"Met sulfoxide (+16 Da)",1.92,"acetate",5.78,0.59,91.71,90.18,5.35,4.825,96.5,-1,2685.3126,null,null,12.2,0.96,62934,"buyer-sourced","verified","PASS","","","ah.okwuosa"],["AX-2026-042080","2026-07-08","2026-07-18","2026-Q3","mots-c","MOTS-c","metabolic","hybiopharma","HYB","hybiopharma-hyb-2606-d7858","HYB-2606-D7858","vendorinvestigate",10,98.29,1.71,0.81,"des-Met1 (−131 Da)",2.1,"acetate",5.05,0.61,92.24,90.66,10.54,9.556,95.6,-1.2,2173.0892,null,null,11,0.98,73785,"lab-retained","verified","PASS","","","br.osei"],["AX-2026-041979","2026-07-12","2026-07-18","2026-Q3","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2603-c5112","AMB-2603-C5112","janoshik-analytical",10,97.48,2.52,1.53,"tirzepatide dimer",3.86,"TFA",6.04,0.88,89.22,86.97,10.44,9.08,90.8,5.4,4810.4363,null,null,19.9,0.99,54151,"buyer-sourced","verified","PASS","","","br.coelho"],["AX-2026-041484","2026-06-23","2026-07-18","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2601-b6118","QSC-2601-B6118","nordanalyt",5,99.03,0.97,0.45,"truncated (1-24)",4.98,"acetate",3.95,0.38,90.69,89.81,5.87,5.272,105.4,2.1,3365.7473,null,"No growth at 14 d",14.84,1.03,51044,"buyer-sourced","verified","MARGINAL","","AX-R02","l.erdogan"],["AX-2026-041330","2026-07-10","2026-07-18","2026-Q3","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2606-n3192","WWB-2606-N3192","peptidemeter",3,99.3,0.7,0.38,"[D-Aib8]-diastereomer",4.11,"TFA",9.96,0.25,85.68,85.08,3.65,3.105,103.5,null,null,null,null,17.21,1.2,50868,"buyer-sourced","purity-only","PASS","","","cjc_maleimide"],["AX-2026-043091","2026-07-13","2026-07-17","2026-Q3","retatrutide","Retatrutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2607-h5774","KP-2607-H5774","janoshik-analytical",10,96.13,3.87,2.47,"truncated (5-39)",5.94,"TFA",9.07,0.46,null,null,null,null,null,0.9,4728.4914,null,null,20.6,1.13,44207,"buyer-sourced","identity-consistent","FAIL","purity","","mi.villalobos"],["AX-2026-043077","2026-06-25","2026-07-17","2026-Q2","tb-500","TB-500","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2605-c5214","KP-2605-C5214","janoshik-analytical",10,99.61,0.39,0.24,"des-acetyl TB-500 (−42 Da)",5.64,"acetate",5.84,0.57,87.95,87.61,10.3,9.024,90.2,-3.1,887.4936,null,null,7.88,1.06,52212,"buyer-sourced","verified","PASS","","","i.trevino"],["AX-2026-042930","2026-06-26","2026-07-17","2026-Q2","mazdutide","Mazdutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2511-n3837","MKM-2511-N3837","janoshik-analytical",10,98.08,1.92,1.31,"truncated (4-39)",7.96,"TFA",6.86,0.18,null,null,null,null,null,0.5,4912.6433,null,null,18.75,1.07,73326,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","b.lundgren"],["AX-2026-041783","2026-07-08","2026-07-17","2026-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288","ASY-{CAT}-2288","kestrel-bioanalytical",30,99.44,0.56,0.24,"des-Aib20 analogue",6.46,"TFA",8.35,0.21,84.98,84.5,36.01,30.428,101.4,3.9,4728.5055,null,"No growth at 14 d",11.08,1.46,41381,"buyer-sourced","method-limited","PASS","","","b.stanescu"],["AX-2026-041332","2026-07-16","2026-07-17","2026-Q3","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2606-n3192","WWB-2606-N3192","janoshik-analytical",3,99.12,0.88,0.48,"[D-Aib8]-diastereomer",4.37,"TFA",11.22,0.78,83.63,82.89,3.21,2.661,88.7,-0.2,4111.0516,0.19,null,18.33,0.9,62057,"buyer-sourced","verified","MARGINAL","","AX-R06","vi.sjoberg"],["AX-2026-043296","2026-07-05","2026-07-16","2026-Q3","liraglutide","Liraglutide","incretin","cpcbio","CPC","cpcbio-cpc-2602-g9942","CPC-2602-G9942","janoshik-analytical",10,97.13,2.87,2.02,"palmitoyl bis-adduct (+238 Da)",5.1,"acetate",4.16,0.62,90.12,87.53,11.44,10.013,100.1,-4.9,3748.9447,null,"No growth at 14 d",17.3,1.09,79957,"buyer-sourced","verified","FAIL","purity","","ce.kjaer"],["AX-2026-043189","2026-06-25","2026-07-16","2026-Q2","carnosine","L-Carnosine","bioregulator","glbiochem","GL Biochem","glbiochem-glbi-2512-s8068","GLBI-2512-S8068","medutest",500,99.6,0.4,0.2,"anserine (methylcarnosine, +14 Da)",8.49,null,0,0.84,null,null,null,null,null,null,null,0.35,null,3.12,0.97,65177,"buyer-sourced","method-limited","PASS","","","i.vukovic"],["AX-2026-042798","2026-06-20","2026-07-16","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-u1472","GGPE-2604-U1472","nordanalyt",5,97.99,2.01,1.1,"truncated (5-39)",3.67,"TFA",9.43,0.53,null,null,null,null,null,-3.9,4728.4687,null,"No growth at 14 d",23.77,1.42,24194,"buyer-sourced","identity-consistent","PASS","","","e.onwuka"],["AX-2026-041927","2026-07-14","2026-07-16","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","sinopep","SinoPep","sinopep-snp-2606-d4620","SNP-2606-D4620","janoshik-analytical",1,98.48,1.52,0.8,"oxidised Met59 (+16 Da)",5.63,"acetate",6.56,0.78,87.03,85.71,1.13,0.969,96.9,-2.9,9105.2148,null,null,17.69,1.4,59726,"buyer-sourced","verified","MARGINAL","","AX-R11","ic_anion"],["AX-2026-041208","2026-06-26","2026-07-16","2026-Q2","nad-plus","NAD+","non-peptide","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-v1583","WWB-2601-V1583","vendorinvestigate",500,99.47,0.53,0.22,"ADP-ribose (−121 Da)",11.38,null,0,0.76,87.86,87.39,577.48,504.66,100.9,3.9,663.1117,null,null,4.41,1.02,65134,"buyer-sourced","partial","FAIL","water","","hilic_amide"],["AX-2026-043373","2026-07-07","2026-07-15","2026-Q3","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2604-c3248","WXT-2604-C3248","janoshik-analytical",15,97.34,2.66,1.32,"[D-Aib8]-diastereomer",3.91,"TFA",8.41,0.45,87.23,84.91,18.27,15.513,103.4,-2.4,4111.0425,null,null,18.52,1.15,53159,"supplier-supplied","verified","MARGINAL","","AX-R04","charge_envelope"],["AX-2026-043293","2026-07-08","2026-07-15","2026-Q3","liraglutide","Liraglutide","incretin","cpcbio","CPC","cpcbio-cpc-2602-g9942","CPC-2602-G9942","janoshik-analytical",10,97.98,2.02,1.06,"des-palmitoyl liraglutide (−238 Da)",5.22,"acetate",3.81,0.41,90.56,88.73,10.65,9.45,94.5,1,3748.9668,0.33,null,17.11,1.07,60369,"supplier-supplied","verified","PASS","","","y.okonkwo"],["AX-2026-043093","2026-07-11","2026-07-15","2026-Q3","retatrutide","Retatrutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2607-h5774","KP-2607-H5774","janoshik-analytical",10,96.54,3.46,2.21,"truncated (5-39)",5.54,"TFA",6.45,0.38,null,null,null,null,null,-3.9,4728.4687,null,null,20.96,1.2,63172,"buyer-sourced","identity-consistent","PASS","","","ad.molnar"],["AX-2026-042801","2026-06-23","2026-07-15","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-d2133","GGPE-2512-D2133","vendorinvestigate",20,98.3,1.7,0.91,"[D-Aib2]-diastereomer",3.91,"TFA",6.69,0.43,88.97,87.46,23.9,20.903,104.5,-3.7,4728.4696,null,null,21.92,1.22,55465,"buyer-sourced","verified","PASS","","","a.sandvik"],["AX-2026-042230","2026-06-24","2026-07-15","2026-Q2","mots-c","MOTS-c","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2605-r9506","TFC-2605-R9506","medutest",10,99.11,0.89,0.41,"deamidated (+1 Da)",5.23,"acetate",4.68,0.18,89.91,89.11,10.52,9.374,93.7,5.3,2173.1033,null,null,8.87,1.09,79900,"buyer-sourced","identity-consistent","PASS","","","h.hartmann"],["AX-2026-041769","2026-06-22","2026-07-15","2026-Q2","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1505","ASY-{CAT}-1505","kestrel-bioanalytical",15,98.84,1.16,0.52,"incomplete Fmoc removal (+222 Da)",7.07,"TFA",7.22,0.69,85.02,84.03,18.4,15.462,103.1,0.8,4728.4909,1.64,null,11.18,1.4,37429,"buyer-sourced","method-limited","PASS","","","ha.frisk"],["AX-2026-041612","2026-06-25","2026-07-15","2026-Q2","tb-500","TB-500","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2512-y7789","FGP-2512-Y7789","janoshik-analytical",10,99.93,0.07,0.04,"[D-Thr]-diastereomer",4.39,"acetate",4.58,0.66,null,null,null,null,null,6.2,887.5019,null,null,7.96,0.96,65463,"buyer-sourced","identity-consistent","PASS","","","Contributor #J-7530"],["AX-2026-041561","2026-06-20","2026-07-15","2026-Q2","bpc-157","BPC-157","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-n7511","QSC-2511-N7511","janoshik-analytical",2,99.72,0.28,0.15,"truncated (1-12)",5.76,"acetate",6.65,0.15,87.44,87.2,2.11,1.84,92,-1.5,1418.7072,1.07,null,9.61,1.03,75591,"buyer-sourced","verified","PASS","","","g.kjaer"],["AX-2026-043092","2026-07-07","2026-07-14","2026-Q3","retatrutide","Retatrutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2607-h5774","KP-2607-H5774","medutest",10,96.64,3.36,1.62,"C18 diacid regioisomer",6.12,"TFA",8.11,0.8,null,null,null,null,null,16.4,4728.5646,null,null,17.5,1.22,35018,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","a.balogun"],["AX-2026-042840","2026-06-22","2026-07-14","2026-Q2","survodutide","Survodutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-y2660","GGPE-2512-Y2660","peptidemeter",15,97.67,2.33,0.86,"truncated (2-39)",3.8,"TFA",7.96,0.44,87.8,85.75,17.81,15.272,101.8,-0.1,4764.5116,0.69,null,18.85,1.26,75550,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","so.demir"],["AX-2026-042733","2026-06-26","2026-07-14","2026-Q2","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-h1052","GGPE-2604-H1052","janoshik-analytical",30,99.35,0.65,0.24,"C20 diacid mono-amide",1.05,"TFA",7.24,0.97,90.74,90.15,33.94,30.597,102,3.3,4810.4262,null,null,19.88,1.21,60033,"buyer-sourced","verified","PASS","","","me.ramos"],["AX-2026-042460","2026-06-21","2026-07-14","2026-Q2","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2512-d4932","HOMO-2512-D4932","medutest",15,98.4,1.6,0.88,"aspartimide (−18 Da)",3.82,"TFA",6.92,0.41,88.85,87.43,17.4,15.213,101.4,null,null,null,null,17.39,1.14,60285,"buyer-sourced","purity-only","MARGINAL","","AX-R04","z.mensa"],["AX-2026-042234","2026-07-12","2026-07-14","2026-Q3","humanin","Humanin (HNG)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2608-s9940","TFC-2608-S9940","janoshik-analytical",5,98.37,1.63,0.6,"Met sulfoxide (+16 Da)",2.39,"acetate",6.71,0.16,null,null,null,null,null,-1.1,2685.3123,null,null,11.98,1.15,59196,"buyer-sourced","identity-consistent","PASS","","","Contributor #U-1372"],["AX-2026-041691","2026-06-26","2026-07-14","2026-Q2","semaglutide","Semaglutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9744","TFS-{CAT}-9744","janoshik-analytical",10,98.31,1.69,0.71,"des-His1 truncate (−137 Da)",6.07,"TFA",9.53,0.83,83.57,82.16,11.13,9.144,91.4,null,null,null,null,18.55,1.06,39930,"buyer-sourced","purity-only","PASS","","","b.stanescu"],["AX-2026-041262","2026-06-26","2026-07-14","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-j2590","WWB-2604-J2590","medutest",5,98.87,1.13,0.58,"des-AEEA semaglutide (−145 Da)",6.42,"TFA",9.7,0.62,83.26,82.32,5.78,4.758,95.2,4.7,4111.0717,null,null,15.47,1.42,50582,"buyer-sourced","identity-consistent","PASS","","","import_hold"],["AX-2026-042484","2026-06-17","2026-07-13","2026-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","homopeptide","Homopeptide","homopeptide-homo-2603-c5267","HOMO-2603-C5267","janoshik-analytical",20,99.17,0.83,0.5,"N-acetyl semax free acid (+1 Da)",8.61,"acetate",7.41,0.28,83.7,83.01,22.2,18.428,92.1,1.9,854.3822,null,null,7.58,1.06,98259,"buyer-sourced","verified","PASS","","","Contributor #N-9157"],["AX-2026-042411","2026-06-21","2026-07-13","2026-Q2","glucagon","Glucagon","incretin","homopeptide","Homopeptide","homopeptide-homo-2602-v3961","HOMO-2602-V3961","janoshik-analytical",5,99,1,0.38,"Met27 sulfoxide (+16 Da)",6.22,"acetate",4.07,0.18,89.53,88.63,5.58,4.946,98.9,-6.3,3480.5975,null,null,13.64,1.04,62983,"buyer-sourced","verified","PASS","","","c.novak"],["AX-2026-042327","2026-06-19","2026-07-13","2026-Q2","gonadorelin","Gonadorelin","hormonal","tfcpeptides","TFC","tfcpeptides-tfc-2511-e2186","TFC-2511-E2186","kestrel-bioanalytical",5,99.75,0.25,0.16,"oxidised Trp (+16 Da)",2.76,"acetate",3.62,0.69,null,null,null,null,null,-14.5,1181.5654,null,null,4.67,0.97,68840,"buyer-sourced","identity-consistent","PASS","","","s.mensah"],["AX-2026-042139","2026-06-22","2026-07-13","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","jeepbio","JEEP","jeepbio-jeep-2601-k8195","JEEP-2601-K8195","vendorinvestigate",10,98.32,1.68,0.85,"linear precursor (+18 Da)",4.29,"acetate",3.54,0.75,91.42,89.88,11.06,9.941,99.4,4,1024.5283,null,null,9.96,0.86,58038,"buyer-sourced","verified","FAIL","purity","AX-R09","r.ferreira"],["AX-2026-042033","2026-06-23","2026-07-13","2026-Q2","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2511-f6451","HYB-2511-F6451","janoshik-analytical",10,98.62,1.38,0.61,"[D-Aib8]-diastereomer",1.35,"TFA",10.17,0.95,87.53,86.32,10.79,9.314,93.1,1.7,4111.0594,null,"No growth at 14 d",18.18,0.94,60412,"buyer-sourced","verified","PASS","","","l.agyeman"],["AX-2026-041964","2026-06-19","2026-07-13","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","ambiopharm","AMB","ambiopharm-amb-2601-m5602","AMB-2601-M5602","janoshik-analytical",10,99.93,0.07,0.04,"melanotan II (C-terminal amide, −1 Da)",3.2,"acetate",3.75,0.64,null,null,null,null,null,2.1,1024.5264,null,"No growth at 14 d",9.4,0.9,46321,"buyer-sourced","identity-consistent","PASS","","","r.kjaer"],["AX-2026-041485","2026-06-18","2026-07-13","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2601-b6118","QSC-2601-B6118","peptidemeter",5,99.15,0.85,0.46,"des-Tyr1 (−163 Da)",5.02,"acetate",3.17,0.32,91.49,90.71,5.66,5.134,102.7,null,null,0.28,null,11.99,1.03,69949,"buyer-sourced","purity-only","MARGINAL","","AX-R02","m.salgado"],["AX-2026-043160","2026-06-20","2026-07-12","2026-Q2","ghk-cu","GHK-Cu","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2604-v7731","SSA-2604-V7731","janoshik-analytical",50,98.01,1.99,1.11,"GHK-Cu 2:1 complex",4.02,null,0,0.68,95.3,93.4,49.16,45.915,91.8,-4.8,401.1005,null,null,6.21,0.86,65537,"buyer-sourced","partial","PASS","","","m.beaulieu"],["AX-2026-043086","2026-06-16","2026-07-12","2026-Q2","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-j5553","KP-2511-J5553","peptidemeter",2,99.85,0.15,0.08,"des-His1 truncate (−137 Da)",7.54,"TFA",9.38,0.29,82.79,82.67,2.19,1.81,90.5,5.5,4111.075,1.48,null,17.35,1.22,37122,"buyer-sourced","verified","PASS","","","d.oyelaran"],["AX-2026-042774","2026-06-19","2026-07-12","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2512-y1048","GGPE-2512-Y1048","janoshik-analytical",10,99.93,0.07,0.04,"Met1 sulfoxide (+16 Da)",7.63,"acetate",4.9,0.54,null,null,null,null,null,0.6,813.3546,null,null,7.01,1.18,40342,"supplier-supplied","identity-consistent","PASS","","","z.ivaturi"],["AX-2026-042572","2026-06-25","2026-07-12","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-f6153","HJ-2511-F6153","peptidemeter",200,99.93,0.07,0.04,"glutathione disulfide (GSSG, +305 Da)",7.33,null,0,0.92,91.75,91.69,214.47,196.648,98.3,-0.5,307.0836,null,null,3.97,1.16,88790,"buyer-sourced","method-limited","PASS","","","b.nakamura"],["AX-2026-042326","2026-06-20","2026-07-12","2026-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2604-b2419","TFC-2604-B2419","janoshik-analytical",10,99.24,0.76,0.34,"oxidised Trp (+16 Da)",5.74,"acetate",4.87,0.57,88.82,88.14,11.76,10.365,103.7,-4.4,1301.6243,null,"No growth at 14 d",9.08,1.12,58060,"buyer-sourced","verified","PASS","","","pt141_one_da"],["AX-2026-042250","2026-06-19","2026-07-12","2026-Q2","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2511-s9305","TFC-2511-S9305","janoshik-analytical",5,98.1,1.9,1.03,"des-Gly truncate (−57 Da)",5.46,"acetate",6.89,0.49,87.16,85.5,5.86,5.01,100.2,null,null,null,null,9.56,1.07,81436,"buyer-sourced","purity-only","MARGINAL","","AX-R09","z.lindqvist"],["AX-2026-042120","2026-06-22","2026-07-12","2026-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2602-j7978","JEEP-2602-J7978","nordanalyt",60,98.86,1.14,0.7,"Met(O) sulfoxide (+16 Da)",4.68,"TFA",8.06,0.23,null,null,null,null,null,-6.6,4810.3786,0.74,null,22.78,1.33,68029,"buyer-sourced","verified","PASS","","","h.lundgren"],["AX-2026-041824","2026-06-26","2026-07-12","2026-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2512-h2838","GSP-2512-H2838","janoshik-analytical",3,98.87,1.13,0.8,"Met(O) sulfoxide (+16 Da)",5.26,"TFA",6.78,0.87,87.09,86.11,3.36,2.893,96.4,-1.3,4111.0471,null,null,18.45,1.1,48455,"buyer-sourced","verified","PASS","","","p.kjaer"],["AX-2026-041664","2026-06-17","2026-07-12","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-y8741","FGP-2602-Y8741","janoshik-analytical",10,99.9,0.1,0.04,"linear precursor (+18 Da)",4.48,"acetate",4.3,0.98,90.24,90.15,11.81,10.647,106.5,2.9,1024.5272,0.43,"No growth at 14 d",9.29,1.09,81888,"buyer-sourced","verified","PASS","","","z.zamora"],["AX-2026-042882","2026-06-22","2026-07-11","2026-Q2","tb-500","TB-500","repair","ggpeps","GGPeps","ggpeps-ggpe-2601-b2671","GGPE-2601-B2671","vendorinvestigate",10,99.5,0.5,0.19,"des-acetyl TB-500 (−42 Da)",5.12,"acetate",5.27,0.49,null,null,null,null,null,0,887.4964,null,null,8.26,1.22,75672,"buyer-sourced","identity-consistent","PASS","","","a.kuusela"],["AX-2026-042322","2026-06-20","2026-07-11","2026-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2604-b2419","TFC-2604-B2419","medutest",10,99.04,0.96,0.44,"oxidised Trp (+16 Da)",4.34,"acetate",4.51,0.64,null,null,null,null,null,4.3,1301.6356,null,null,7.84,1.29,57962,"buyer-sourced","identity-consistent","PASS","","","s.nilsen"],["AX-2026-042318","2026-06-16","2026-07-11","2026-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2604-b2419","TFC-2604-B2419","nordanalyt",10,99.44,0.56,0.26,"oxidised Trp (+16 Da)",5.77,"acetate",4.24,0.6,89.39,88.89,10.89,9.68,96.8,0.2,1301.6303,null,null,10.47,1.08,52151,"buyer-sourced","verified","PASS","","","an.lindqvist"],["AX-2026-042231","2026-06-26","2026-07-11","2026-Q2","mots-c","MOTS-c","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2605-r9506","TFC-2605-R9506","janoshik-analytical",10,99.18,0.82,0.45,"Met1 sulfoxide (+16 Da)",5.29,"acetate",5.81,0.75,null,null,null,null,null,3.6,2173.0996,null,null,10.4,0.98,48973,"buyer-sourced","identity-consistent","PASS","","","k.nascimento"],["AX-2026-042168","2026-06-16","2026-07-11","2026-Q2","melanotan-ii","Melanotan II","melanocortin","jeepbio","JEEP","jeepbio-jeep-2604-r9103","JEEP-2604-R9103","nordanalyt",10,99.4,0.6,0.25,"linear (open-lactam) precursor (+18 Da)",5.71,"acetate",5.4,1.02,null,null,null,null,null,null,null,0.36,"No growth at 14 d",11.33,0.86,54845,"buyer-sourced","purity-only","PASS","","","d.aalto"],["AX-2026-041309","2026-06-15","2026-07-11","2026-Q2","ipamorelin","Ipamorelin","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-e3153","WWB-2604-E3153","janoshik-analytical",5,99.86,0.14,0.09,"des-Lys (−128 Da)",5.82,"acetate",5.43,0.68,null,null,null,null,null,1.5,711.3867,null,null,8.28,0.86,82909,"buyer-sourced","identity-consistent","PASS","","","j.ogunleye"],["AX-2026-043502","2026-06-21","2026-07-10","2026-Q2","semax","Semax","neuro","sigmaaldrich","SIG","sigmaaldrich-sig-2602-5969","SIG-2602-5969","janoshik-analytical",5,99.08,0.92,0.64,"N-acetyl semax (+42 Da)",8.77,"acetate",6.01,0.26,84.96,84.18,5.41,4.554,91.1,-0.4,813.3538,null,null,6.98,1.1,54656,"buyer-sourced","verified","PASS","","","na.laurent"],["AX-2026-043061","2026-06-22","2026-07-10","2026-Q2","desmopressin","Desmopressin","hormonal","keruipeptidesbio","KP","keruipeptidesbio-kp-2512-u5694","KP-2512-U5694","janoshik-analytical",2,98.28,1.72,1.04,"des-amino artefact (+16 Da)",2.18,"acetate",5.91,0.28,91.63,90.05,2,1.801,90.1,-6.2,1068.4199,null,null,8.17,1.09,64324,"buyer-sourced","verified","FAIL","purity","","m.chukwu"],["AX-2026-043050","2026-06-21","2026-07-10","2026-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-w5347","KP-2511-W5347","janoshik-analytical",50,99.35,0.65,0.35,"5-nitro-1MQ (unreduced precursor, +30 Da)",4.16,"iodide",43.02,0.39,52.43,52.09,101.28,52.757,105.5,null,null,null,null,5.29,1.02,79600,"buyer-sourced","purity-only","FAIL","counter-ion","","an.silva"],["AX-2026-042884","2026-06-18","2026-07-10","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2605-b2560","GGPE-2605-B2560","peptidemeter",5,98.69,1.31,0.62,"des-Gly truncate (−57 Da)",3.74,"acetate",5.73,1.02,89.51,88.34,5.73,5.062,101.2,1.1,1418.7109,null,null,9.05,0.86,59361,"buyer-sourced","verified","PASS","","","b.danquah"],["AX-2026-042876","2026-06-14","2026-07-10","2026-Q2","tb-500","TB-500","repair","ggpeps","GGPeps","ggpeps-ggpe-2601-b2671","GGPE-2601-B2671","peptidemeter",10,99.43,0.57,0.22,"des-acetyl TB-500 (−42 Da)",4.24,"acetate",4.25,0.27,null,null,null,null,null,null,null,0.4,null,7.45,1.25,55173,"buyer-sourced","purity-only","PASS","","","ka.roos"],["AX-2026-042824","2026-06-19","2026-07-10","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2511-s2270","GGPE-2511-S2270","janoshik-analytical",10,98.28,1.72,0.85,"[D-Val]-diastereomer",3.09,"acetate",7.38,0.9,88.63,87.11,11.86,10.331,103.3,-4.9,1418.7023,0.46,null,9.56,1.23,91339,"buyer-sourced","verified","PASS","","","coa_reader"],["AX-2026-042523","2026-07-06","2026-07-10","2026-Q3","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2605-s5227","HOMO-2605-S5227","peptidemeter",20,99.93,0.07,0.04,"des-Met (−131 Da)",6,"acetate",5.05,0.29,88.66,88.6,21.88,19.386,96.9,-1.3,813.353,null,null,6.64,0.86,58665,"supplier-supplied","verified","PASS","","","h.rasmussen"],["AX-2026-042506","2026-07-06","2026-07-10","2026-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2607-p5131","HOMO-2607-P5131","peptidemeter",0.1,98.58,1.42,0.61,"disulfide-scrambled isomer",6.21,"acetate",6.99,0.43,null,null,null,null,null,3.5,9105.2731,null,null,16.09,1.22,67617,"buyer-sourced","identity-consistent","PASS","","","Contributor #S-2298"],["AX-2026-042488","2026-06-16","2026-07-10","2026-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","homopeptide","Homopeptide","homopeptide-homo-2603-c5267","HOMO-2603-C5267","peptidemeter",20,98.83,1.17,0.71,"N-acetyl semax free acid (+1 Da)",8.48,"acetate",6.98,0.45,null,null,null,null,null,-3.3,854.3778,null,null,7.21,1.02,63953,"buyer-sourced","identity-consistent","PASS","","","o.pereira"],["AX-2026-042413","2026-06-15","2026-07-10","2026-Q2","glucagon","Glucagon","incretin","homopeptide","Homopeptide","homopeptide-homo-2602-v3961","HOMO-2602-V3961","janoshik-analytical",5,99.25,0.75,0.28,"Met27 sulfoxide (+16 Da)",6.65,"acetate",3.18,0.42,null,null,null,null,null,9,3480.6507,null,null,13.47,0.91,75012,"buyer-sourced","identity-consistent","PASS","","","p.salgado"],["AX-2026-042164","2026-06-19","2026-07-10","2026-Q2","melanotan-ii","Melanotan II","melanocortin","jeepbio","JEEP","jeepbio-jeep-2604-r9103","JEEP-2604-R9103","janoshik-analytical",10,99.54,0.46,0.3,"linear (open-lactam) precursor (+18 Da)",5.23,"acetate",5.76,0.18,null,null,null,null,null,-2.1,1023.5381,null,"No growth at 14 d",10.13,1.16,41311,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","l.erdogan"],["AX-2026-042121","2026-06-15","2026-07-10","2026-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2602-j7978","JEEP-2602-J7978","nordanalyt",60,98.56,1.44,0.84,"truncated (3-39)",4.41,"TFA",6.77,0.75,null,null,null,null,null,0.4,4810.4122,null,null,22.99,1.09,52848,"buyer-sourced","identity-consistent","PASS","","","n.solberg"],["AX-2026-042107","2026-06-19","2026-07-10","2026-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2602-j7978","JEEP-2602-J7978","nordanalyt",60,99.4,0.6,0.26,"truncated (3-39)",4.57,"TFA",6.28,0.28,null,null,null,null,null,-2.7,4810.3973,null,null,22.83,1.22,60267,"buyer-sourced","identity-consistent","PASS","","","r.lindholm"],["AX-2026-041700","2026-06-23","2026-07-10","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1142","TFS-{CAT}-1142","medutest",50,99.75,0.25,0.16,"C-terminal free acid (+1 Da)",2.27,"acetate",8.83,0.26,88.64,88.42,54.45,48.145,96.3,null,null,null,null,7.59,1.39,60381,"buyer-sourced","purity-only","PASS","","","is.beaulieu"],["AX-2026-041389","2026-06-25","2026-07-10","2026-Q2","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2601-d3993","QYB-2601-D3993","peptidemeter",2,99.86,0.14,0.07,"[D-Val]-diastereomer",4.14,"acetate",8.17,0.49,87.2,87.08,2.15,1.872,93.6,3.8,1418.7147,null,null,9.13,1.13,50946,"buyer-sourced","verified","PASS","","","k.weiss"],["AX-2026-041284","2026-06-23","2026-07-10","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-n3120","WWB-2603-N3120","medutest",2,98.81,1.19,0.53,"des-AEEA semaglutide (−145 Da)",6.47,"TFA",9.17,0.16,null,null,null,null,null,12.9,4111.1054,1.5,null,15.61,1.13,40314,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","ad.molnar"],["AX-2026-041261","2026-06-20","2026-07-10","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-j2590","WWB-2604-J2590","janoshik-analytical",5,99.75,0.25,0.17,"C18 diacid mono-ester",7.16,"TFA",11.16,0.64,81.04,80.84,5.52,4.462,89.2,-0.2,4111.0516,null,null,18.3,0.97,46952,"buyer-sourced","verified","MARGINAL","","AX-R06","b.lundgren"],["AX-2026-041219","2026-06-16","2026-07-10","2026-Q2","thymulin","Thymulin","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-s2129","WWB-2602-S2129","peptidemeter",5,99.2,0.8,0.57,"des-Ser truncate (−87 Da)",4,"acetate",6.12,0.84,89.04,88.33,5.32,4.699,94,-1.7,873.3701,1.05,null,6,1.01,70099,"buyer-sourced","partial","PASS","","","r.sjoberg"],["AX-2026-041821","2026-06-18","2026-07-09","2026-Q2","peg-mgf","PEG-MGF","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-2379","ASY-{CAT}-2379","janoshik-analytical",5,98.57,1.43,0.59,"free mPEG",5.79,"acetate",1.48,0.5,92.23,90.91,5.24,4.764,95.3,-2.4,7893.9811,null,null,17.28,1.28,61878,"buyer-sourced","verified","PASS","","","Contributor #W-6318"],["AX-2026-041672","2026-06-19","2026-07-09","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9733","TFS-{CAT}-9733","janoshik-analytical",20,99.71,0.29,0.12,"C-terminal free acid (+1 Da)",4.63,"acetate",7.34,0.35,87.68,87.43,23.49,20.537,102.7,null,null,null,null,9.1,1.02,63858,"buyer-sourced","purity-only","PASS","","","ms_confirm"],["AX-2026-041400","2026-06-16","2026-07-09","2026-Q2","oxytocin","Oxytocin","hormonal","qyaobio","QYB","qyaobio-qyb-2601-v4429","QYB-2601-V4429","medutest",2,99.51,0.49,0.25,"open-chain (reduced disulfide, +2 Da)",4.55,"acetate",4.98,0.22,null,null,null,null,null,-0.2,1006.4363,null,null,5.68,1.28,63125,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","l.petrescu"],["AX-2026-043605","2026-06-13","2026-07-08","2026-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2604-x7060","PPG-2604-X7060","janoshik-analytical",12,98.17,1.83,0.78,"des-Aib20 analogue",4.29,"TFA",7.09,0.86,87.76,86.15,13.88,11.958,99.7,7.2,4728.5211,null,null,20.98,1.18,55105,"buyer-sourced","verified","PASS","","","lu.krastev"],["AX-2026-043240","2026-06-26","2026-07-08","2026-Q2","slu-pp-332","SLU-PP-332","non-peptide","sangonbio","SGN","sangonbio-sgn-2602-x9377","SGN-2602-X9377","janoshik-analytical",50,98.82,1.18,0.62,"des-methyl analogue (−14 Da)",5.46,null,0,0.23,94.31,93.2,52.05,48.511,97,1.9,410.1308,0.98,null,15.13,1.05,39242,"buyer-sourced","verified","PASS","","","a.marchand"],["AX-2026-043009","2026-06-15","2026-07-08","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","mokemeibio","MKM","mokemeibio-mkm-2602-x4844","MKM-2602-X4844","janoshik-analytical",200,98.69,1.31,0.82,"glutathione disulfide (GSSG, +305 Da)",8.38,null,0,0.9,null,null,null,null,null,null,null,1.69,"No growth at 14 d",4.3,1.08,68499,"buyer-sourced","method-limited","MARGINAL","","AX-R04","p.kjaer"],["AX-2026-042744","2026-06-13","2026-07-08","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2602-e1411","GGPE-2602-E1411","janoshik-analytical",10,98.89,1.11,0.58,"pyroglutamate cyclisation (−17 Da)",5.06,"acetate",5.14,0.25,89.55,88.56,11.79,10.441,104.4,null,null,0.34,null,9.55,0.89,86755,"lab-retained","purity-only","PASS","","","d.lindholm"],["AX-2026-042533","2026-06-13","2026-07-08","2026-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-p5900","HJ-2511-P5900","peptidemeter",5,99.33,0.67,0.26,"[D-Val]-diastereomer",2.76,"acetate",8.08,0.44,88.72,88.13,5.84,5.147,102.9,1.3,1418.7111,0.74,null,8.96,1.09,68266,"buyer-sourced","verified","PASS","","","ic_anion"],["AX-2026-041980","2026-07-05","2026-07-08","2026-Q3","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2603-c5112","AMB-2603-C5112","janoshik-analytical",10,97.89,2.11,1.27,"[D-Aib13]-diastereomer",4.16,"TFA",8.19,0.46,87.19,85.35,11.98,10.225,102.3,-0.4,4810.4084,1.26,null,19.91,1.2,64734,"buyer-sourced","verified","PASS","","","endotoxin_limit"],["AX-2026-041808","2026-06-21","2026-07-08","2026-Q2","exenatide","Exenatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2827","ASY-{CAT}-2827","janoshik-analytical",10,99.32,0.68,0.41,"Met14 sulfoxide (+16 Da)",4.59,"acetate",5.16,0.91,89.34,88.73,10.79,9.574,95.7,-4.4,4183.9186,null,null,14.97,1.4,70623,"buyer-sourced","verified","PASS","","","p.kowalski"],["AX-2026-041794","2026-06-20","2026-07-08","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","asymchemlabs","ASY","asymchemlabs-asy-cat-2139","ASY-{CAT}-2139","kestrel-bioanalytical",50,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",5.96,"acetate",8.69,0.69,null,null,null,null,null,-1.1,639.3849,null,"No growth at 14 d",4.85,1.13,61134,"buyer-sourced","identity-consistent","PASS","","","z.kowalski"],["AX-2026-043601","2026-06-22","2026-07-07","2026-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2604-x7060","PPG-2604-X7060","janoshik-analytical",12,98.28,1.72,0.74,"des-Aib20 analogue",3.96,"TFA",5.52,0.61,89.91,88.36,12.94,11.434,95.3,null,null,null,null,20.69,1.42,66930,"buyer-sourced","purity-only","PASS","","","p.eriksen"],["AX-2026-043097","2026-06-18","2026-07-07","2026-Q2","hexarelin","Hexarelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2604-x5990","KP-2604-X5990","medutest",2,99.55,0.45,0.2,"des-methyl hexarelin (GHRP-6, −14 Da)",2.6,"acetate",5.48,0.57,null,null,null,null,null,null,null,null,null,7.56,1.22,56432,"lab-retained","purity-only","PASS","","","s.correia"],["AX-2026-041803","2026-06-11","2026-07-07","2026-Q2","exenatide","Exenatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2827","ASY-{CAT}-2827","medutest",10,99.61,0.39,0.24,"C-terminal free acid (+1 Da)",4.99,"acetate",5.94,0.96,null,null,null,null,null,4.4,4183.9554,null,null,12.73,1.04,50717,"buyer-sourced","identity-consistent","PASS","","","i.ndiaye"],["AX-2026-041549","2026-06-18","2026-07-07","2026-Q2","ghrp-6","GHRP-6","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2605-a6715","QSC-2605-A6715","medutest",5,99.93,0.07,0.04,"oxidised Trp (+16 Da)",4.83,"acetate",4.77,0.33,null,null,null,null,null,-2.1,872.4428,null,null,7.02,1.12,71081,"buyer-sourced","identity-consistent","PASS","","","c18_2p6"],["AX-2026-041364","2026-06-22","2026-07-07","2026-Q2","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-t3876","WWB-2604-T3876","peptidemeter",5,99.29,0.71,0.47,"[D-Aib13]-diastereomer",4.54,"TFA",7.18,0.81,null,null,null,null,null,null,null,null,null,18.67,1.29,61350,"buyer-sourced","purity-only","PASS","","","r.lokken"],["AX-2026-041216","2026-06-21","2026-07-07","2026-Q2","thymulin","Thymulin","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-s2129","WWB-2602-S2129","kestrel-bioanalytical",5,99,1,0.7,"des-Ser truncate (−87 Da)",3.45,"acetate",6.64,0.37,null,null,null,null,null,11.2,873.3814,null,null,3.5,1.03,70145,"buyer-sourced","identity-consistent","PASS","","","v.palacios"],["AX-2026-041215","2026-06-13","2026-07-07","2026-Q2","thymulin","Thymulin","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-s2129","WWB-2602-S2129","nordanalyt",5,99.27,0.73,0.52,"des-Ser truncate (−87 Da)",3.86,"acetate",4.47,0.87,90.8,90.14,5.82,5.246,104.9,-2.5,873.3694,null,null,7.64,1.28,63902,"buyer-sourced","partial","PASS","","","v.wojcik"],["AX-2026-043668","2026-06-24","2026-07-06","2026-Q2","aod-9604","AOD-9604","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2602-w8018","PPG-2602-W8018","peptidemeter",10,99.47,0.53,0.29,"Met sulfoxide (+16 Da)",3.06,"acetate",4.57,0.81,null,null,null,null,null,3.6,1815.8737,null,"No growth at 14 d",10.64,1.22,56538,"buyer-sourced","identity-consistent","PASS","","","tfa_counter"],["AX-2026-043341","2026-06-18","2026-07-06","2026-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuxitides","WXT","wuxitides-wxt-2602-f2275","WXT-2602-F2275","peptidemeter",10,98.02,1.98,0.9,"hydrolysed maleimide (+18 Da)",4.17,"acetate",4.47,0.41,90.95,89.15,11.79,10.511,105.1,0.2,3644.9755,null,null,13.65,1.02,59572,"lab-retained","verified","PASS","","","c.okafor"],["AX-2026-043083","2026-06-24","2026-07-06","2026-Q2","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2602-x6001","KP-2602-X6001","janoshik-analytical",60,98.68,1.32,0.87,"Met(O) sulfoxide (+16 Da)",6.79,"TFA",6.06,0.88,null,null,null,null,null,null,null,null,null,19.86,1.32,65424,"buyer-sourced","purity-only","PASS","","","si.cabrera"],["AX-2026-042955","2026-06-11","2026-07-06","2026-Q2","semax","Semax","neuro","mokemeibio","MKM","mokemeibio-mkm-2512-b3991","MKM-2512-B3991","janoshik-analytical",20,98.91,1.09,0.77,"Met1 sulfoxide (+16 Da)",6.47,"acetate",6.78,0.79,85.96,85.02,24.1,20.49,102.5,-1.2,813.3531,0.18,null,7.09,1.01,79335,"supplier-supplied","verified","MARGINAL","","AX-R04","peak_integrator"],["AX-2026-042923","2026-06-21","2026-07-06","2026-Q2","mazdutide","Mazdutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2511-n3837","MKM-2511-N3837","janoshik-analytical",10,98.46,1.54,0.68,"[D-Aib2]-diastereomer",6.72,"TFA",6.59,0.6,86.09,84.76,11.55,9.79,97.9,-1.4,4912.6339,null,null,19.65,1.26,96671,"buyer-sourced","verified","PASS","","","Contributor #Z-8462"],["AX-2026-042878","2026-06-19","2026-07-06","2026-Q2","tb-500","TB-500","repair","ggpeps","GGPeps","ggpeps-ggpe-2601-b2671","GGPE-2601-B2671","janoshik-analytical",10,99.77,0.23,0.11,"des-acetyl TB-500 (−42 Da)",4.87,"acetate",4.34,0.31,null,null,null,null,null,25.4,887.5189,null,null,7.81,1.08,74549,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","m.villalobos"],["AX-2026-042761","2026-06-14","2026-07-06","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2602-y9952","GGPE-2602-Y9952","peptidemeter",10,99.27,0.73,0.41,"des-Met (−131 Da)",5.53,"acetate",4.74,0.43,null,null,null,null,null,-0.9,813.3534,null,null,6.65,1.11,66234,"buyer-sourced","identity-consistent","PASS","","","v.palacios"],["AX-2026-042342","2026-06-19","2026-07-06","2026-Q2","afamelanotide","Afamelanotide","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2601-l2937","TFC-2601-L2937","vendorinvestigate",10,99.06,0.94,0.36,"native α-MSH (−32 Da)",3.47,"acetate",3.9,0.71,null,null,null,null,null,0.6,1645.8484,null,null,11.54,1.08,45105,"lab-retained","identity-consistent","PASS","","","as.novak"],["AX-2026-041701","2026-06-18","2026-07-06","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1142","TFS-{CAT}-1142","kestrel-bioanalytical",50,99.9,0.1,0.07,"C-terminal free acid (+1 Da)",3.1,"acetate",8.56,0.84,null,null,null,null,null,0.7,639.386,0.96,null,4.87,0.9,70316,"buyer-sourced","identity-consistent","PASS","","","a.okwuosa"],["AX-2026-041385","2026-06-13","2026-07-06","2026-Q2","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2601-d3993","QYB-2601-D3993","janoshik-analytical",2,99.9,0.1,0.05,"[D-Val]-diastereomer",4.14,"acetate",6.73,0.51,88.62,88.53,2.37,2.098,104.9,null,null,null,null,9.63,0.92,52886,"buyer-sourced","purity-only","PASS","","","Contributor #Z-1560"],["AX-2026-041289","2026-06-22","2026-07-06","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-n3120","WWB-2603-N3120","peptidemeter",2,99.15,0.85,0.39,"des-AEEA semaglutide (−145 Da)",5.76,"TFA",9.04,0.85,84.35,83.63,2.17,1.815,90.8,2.6,4111.0631,null,null,17.3,1.09,51514,"buyer-sourced","verified","MARGINAL","","AX-R02","i.aguirre"],["AX-2026-043670","2026-06-13","2026-07-05","2026-Q2","aod-9604","AOD-9604","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2602-w8018","PPG-2602-W8018","peptidemeter",10,99.56,0.44,0.24,"Met sulfoxide (+16 Da)",2.71,"acetate",6.69,0.47,90.13,89.73,11.64,10.445,104.5,0.4,1815.8679,null,null,10.6,1.19,86561,"buyer-sourced","verified","PASS","","","no.zielinski"],["AX-2026-042888","2026-06-25","2026-07-05","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2605-b2560","GGPE-2605-B2560","medutest",5,99,1,0.52,"des-Gly truncate (−57 Da)",3.56,"acetate",5.55,0.59,null,null,null,null,null,9.3,1418.7225,0.8,null,8.13,0.86,44173,"buyer-sourced","identity-consistent","PASS","","","a.bhattacharya"],["AX-2026-042132","2026-06-12","2026-07-05","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","jeepbio","JEEP","jeepbio-jeep-2601-k8195","JEEP-2601-K8195","medutest",10,98.65,1.35,0.55,"linear precursor (+18 Da)",4.3,"acetate",3.69,0.58,91.43,90.2,10.71,9.66,96.6,0.1,1024.5243,null,null,7.95,0.99,69034,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","h.rasmussen"],["AX-2026-042114","2026-06-15","2026-07-05","2026-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2602-j7978","JEEP-2602-J7978","nordanalyt",60,98.83,1.17,0.72,"Met(O) sulfoxide (+16 Da)",4.17,"TFA",5.78,0.56,89.49,88.44,69.38,61.36,102.3,5.5,4810.4368,null,null,23.03,0.98,70910,"buyer-sourced","verified","PASS","","","ru.sobczak"],["AX-2026-041290","2026-06-19","2026-07-05","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-n3120","WWB-2603-N3120","nordanalyt",2,98.88,1.12,0.5,"des-AEEA semaglutide (−145 Da)",6.66,"TFA",10.38,0.31,82.65,81.72,2.22,1.814,90.7,-5.1,4111.0314,null,null,21.08,1.09,45832,"buyer-sourced","verified","MARGINAL","","AX-R02","o.kirchner"],["AX-2026-043577","2026-06-14","2026-07-04","2026-Q2","peg-mgf","PEG-MGF","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2602-6794","SIG-2602-6794","kestrel-bioanalytical",2,97.66,2.34,1.46,"di-PEGylated species",6.08,"acetate",2.42,0.59,null,null,null,null,null,-1.6,7893.9874,null,null,9.01,1.08,44224,"buyer-sourced","identity-consistent","PASS","","","amber_glass"],["AX-2026-043545","2026-06-13","2026-07-04","2026-Q2","cagrilintide","Cagrilintide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6212","SIG-2603-6212","janoshik-analytical",5,98.25,1.75,1.1,"disulfide-scrambled isomer",4.39,"TFA",9.5,0.21,null,null,null,null,null,-4.6,3961.3036,1.25,null,16.67,1.16,56420,"buyer-sourced","verified","PASS","","","g.balogun"],["AX-2026-043361","2026-06-12","2026-07-04","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2512-p2820","WXT-2512-P2820","medutest",600,98.1,1.9,1.07,"glutathione disulfide (GSSG, +305 Da)",8.47,null,0,0.92,90.61,88.89,716.5,636.897,106.1,-9.7,307.0808,0.45,null,3.66,1.12,63485,"buyer-sourced","method-limited","FAIL","purity","","m.ostergaard"],["AX-2026-043253","2026-06-16","2026-07-04","2026-Q2","hexarelin","Hexarelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2511-f9455","CPC-2511-F9455","janoshik-analytical",2,98.53,1.47,0.87,"des-Lys (−128 Da)",6.11,"acetate",4.76,0.55,null,null,null,null,null,2.3,886.4622,null,null,8.84,1.2,89640,"buyer-sourced","identity-consistent","FAIL","purity","","v.abubakar"],["AX-2026-043088","2026-06-10","2026-07-04","2026-Q2","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-j5553","KP-2511-J5553","peptidemeter",2,99.77,0.23,0.12,"des-His1 truncate (−137 Da)",8.11,"TFA",6.66,0.23,85,84.8,2.32,1.967,98.4,-7.1,4111.0232,null,null,17.29,1.17,51538,"buyer-sourced","verified","FAIL","water","","z.mensa"],["AX-2026-043015","2026-06-17","2026-07-04","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2512-y4110","MKM-2512-Y4110","peptidemeter",2,98.92,1.08,0.73,"truncated (1-24)",5.19,"acetate",3.35,0.77,90.69,89.71,2.32,2.081,104.1,-4.7,3365.7244,null,null,12.18,1.11,60319,"buyer-sourced","verified","PASS","","","g.zielinski"],["AX-2026-042928","2026-06-16","2026-07-04","2026-Q2","mazdutide","Mazdutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2511-n3837","MKM-2511-N3837","janoshik-analytical",10,98.59,1.41,0.97,"truncated (4-39)",6.41,"TFA",7.71,0.14,null,null,null,null,null,2.4,4912.6526,null,null,19.53,1.4,62675,"buyer-sourced","identity-consistent","PASS","","","c.espinoza"],["AX-2026-042766","2026-06-16","2026-07-04","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2602-y9952","GGPE-2602-Y9952","medutest",10,99.22,0.78,0.35,"Met1 sulfoxide (+16 Da)",5.75,"acetate",7.76,0.85,85.64,84.97,10.9,9.262,92.6,null,null,0.52,null,5.96,0.96,58315,"buyer-sourced","purity-only","PASS","","","ghkcu_copper"],["AX-2026-042587","2026-06-23","2026-07-04","2026-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-u6485","HJ-2511-U6485","medutest",2,99.03,0.97,0.52,"des-Gly truncate (−57 Da)",4.83,"acetate",6.33,0.36,88.48,87.62,2.1,1.84,92,12,1418.7263,3.61,null,8.06,1.17,74184,"supplier-supplied","identity-consistent","PASS","","","so.moreau"],["AX-2026-041996","2026-06-21","2026-07-04","2026-Q2","thymosin-alpha-1","Thymosin α1","repair","ambiopharm","AMB","ambiopharm-amb-2511-b5683","AMB-2511-B5683","vendorinvestigate",10,99.31,0.69,0.44,"des-acetyl Tα1 (−42 Da)",4.2,"acetate",3.98,0.67,91.15,90.52,10.08,9.124,91.2,3,3106.5586,null,null,13.58,1.14,49224,"buyer-sourced","verified","PASS","","","t.adeyemi"],["AX-2026-041759","2026-06-15","2026-07-04","2026-Q2","selank","Selank","neuro","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1712","TFS-{CAT}-1712","janoshik-analytical",20,99.93,0.07,0.04,"des-Thr (−101 Da)",8.13,"acetate",6.64,0.97,84.26,84.2,24.28,20.444,102.2,1,751.441,null,null,6.53,1.01,82587,"buyer-sourced","verified","PASS","","","r.ferreira"],["AX-2026-043630","2026-06-23","2026-07-03","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d7211","PPG-2512-D7211","janoshik-analytical",10,99.66,0.34,0.2,"native GRF (1-29) (−59 Da)",5.11,"acetate",5.18,0.49,89.22,88.92,10.4,9.248,92.5,3.4,3365.7516,null,null,12.78,1,62108,"buyer-sourced","verified","PASS","","","r.ferreira"],["AX-2026-043550","2026-06-18","2026-07-03","2026-Q2","cagrilintide","Cagrilintide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6212","SIG-2603-6212","vendorinvestigate",5,97.8,2.2,0.89,"open-chain (reduced disulfide, +2 Da)",4.55,"TFA",11.39,0.59,null,null,null,null,null,2.2,3961.3305,null,null,17.87,1.02,40652,"buyer-sourced","identity-consistent","PASS","","","r.duarte"],["AX-2026-043059","2026-06-12","2026-07-03","2026-Q2","desmopressin","Desmopressin","hormonal","keruipeptidesbio","KP","keruipeptidesbio-kp-2512-u5694","KP-2512-U5694","janoshik-analytical",2,98.72,1.28,0.78,"des-amino artefact (+16 Da)",3.21,"acetate",4.42,0.24,92.13,90.95,2.34,2.128,106.4,null,null,null,null,7.98,1.06,55308,"buyer-sourced","purity-only","PASS","","","s.bakker"],["AX-2026-042926","2026-06-15","2026-07-03","2026-Q2","mazdutide","Mazdutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2511-n3837","MKM-2511-N3837","nordanalyt",10,98.67,1.33,0.91,"truncated (4-39)",6.63,"TFA",6.69,0.32,86.36,85.21,10.98,9.356,93.6,-0.2,4912.6398,0.95,null,22.46,1.09,62935,"buyer-sourced","verified","PASS","","","c.danquah"],["AX-2026-042872","2026-06-25","2026-07-03","2026-Q2","tb-500","TB-500","repair","ggpeps","GGPeps","ggpeps-ggpe-2601-b2671","GGPE-2601-B2671","medutest",10,99.8,0.2,0.1,"des-acetyl TB-500 (−42 Da)",5.26,"acetate",6.94,0.68,87.12,86.95,10.64,9.251,92.5,null,null,null,null,6.61,0.89,80171,"buyer-sourced","purity-only","PASS","","","f.stanescu"],["AX-2026-042816","2026-06-12","2026-07-03","2026-Q2","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-l2151","GGPE-2604-L2151","vendorinvestigate",2,98.38,1.62,0.84,"C18 diacid mono-ester",5.14,"TFA",7.12,0.17,null,null,null,null,null,-3,4111.0401,null,null,19.5,1.29,79876,"buyer-sourced","identity-consistent","PASS","","","m.danquah"],["AX-2026-042724","2026-06-15","2026-07-03","2026-Q2","slu-pp-332","SLU-PP-332","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2511-r1308","GGPE-2511-R1308","janoshik-analytical",25,99.17,0.83,0.47,"hydrolysed ester (+18 Da)",4.8,null,0,0.39,94.81,94.02,28.55,26.843,107.4,-5.7,410.1277,null,null,15.42,0.93,72310,"buyer-sourced","verified","PASS","","","i.vestergaard"],["AX-2026-042607","2026-06-24","2026-07-03","2026-Q2","tb-500","TB-500","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-l7241","HJ-2511-L7241","janoshik-analytical",2,99.41,0.59,0.42,"C-terminal amide (−1 Da)",2.89,"acetate",4.71,0.38,null,null,null,null,null,-1.1,887.4954,null,null,7.84,0.86,89482,"buyer-sourced","identity-consistent","PASS","","","f.lokken"],["AX-2026-041921","2026-06-23","2026-07-03","2026-Q2","mazdutide","Mazdutide","incretin","sinopep","SinoPep","sinopep-snp-2602-u4281","SNP-2602-U4281","janoshik-analytical",10,98.21,1.79,0.73,"trifluoroacetyl adduct (+96 Da)",4.18,"TFA",7.95,0.96,86.91,85.35,10.88,9.286,92.9,-4.3,4912.6197,null,null,19.48,0.86,71277,"buyer-sourced","verified","MARGINAL","","AX-R05","r.sjoberg"],["AX-2026-041518","2026-06-22","2026-07-03","2026-Q2","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2601-v6086","QSC-2601-V6086","janoshik-analytical",10,99.71,0.29,0.13,"C-terminal amide (−1 Da)",4.02,"acetate",5.77,0.46,null,null,null,null,null,-42.2,887.4589,null,"No growth at 14 d",7.91,1.12,53617,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","k.bakken"],["AX-2026-041311","2026-06-10","2026-07-03","2026-Q2","ipamorelin","Ipamorelin","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-e3153","WWB-2604-E3153","janoshik-analytical",5,99.78,0.22,0.14,"des-Lys (−128 Da)",5.65,"acetate",7.29,0.88,86.18,85.99,6.17,5.306,106.1,null,null,null,null,8.27,1.14,77924,"buyer-sourced","purity-only","PASS","","","i.vogel"],["AX-2026-041305","2026-06-26","2026-07-03","2026-Q2","ipamorelin","Ipamorelin","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-e3153","WWB-2604-E3153","vendorinvestigate",5,99.93,0.07,0.05,"oxidised Trp (+16 Da)",5.9,"acetate",6.89,0.82,null,null,null,null,null,-0.3,711.3854,null,null,8.76,1.11,64834,"buyer-sourced","identity-consistent","PASS","","","re.nilsen"],["AX-2026-041218","2026-06-16","2026-07-03","2026-Q2","thymulin","Thymulin","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-s2129","WWB-2602-S2129","janoshik-analytical",5,99.4,0.6,0.42,"des-Ser truncate (−87 Da)",3.93,"acetate",6.95,0.47,88.65,88.12,5.16,4.547,90.9,-3.2,873.3688,1.63,"No growth at 14 d",6.58,1.12,77697,"buyer-sourced","partial","PASS","","","g.kjaer"],["AX-2026-043660","2026-06-23","2026-07-02","2026-Q2","mgf","MGF","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-g7713","PPG-2512-G7713","janoshik-analytical",2,99.3,0.7,0.35,"truncated (1-20)",4.25,"acetate",4.42,0.36,90.97,90.33,2.12,1.915,95.8,-4.6,2886.4984,null,null,11.35,1.07,79344,"buyer-sourced","verified","PASS","","","water_high"],["AX-2026-043190","2026-06-17","2026-07-02","2026-Q2","carnosine","L-Carnosine","bioregulator","glbiochem","GL Biochem","glbiochem-glbi-2512-s8068","GLBI-2512-S8068","janoshik-analytical",500,99.46,0.54,0.31,"D-carnosine epimer",8.66,null,0,0.28,null,null,null,null,null,-0.4,226.1065,0.45,"No growth at 14 d",3.7,1.09,70616,"buyer-sourced","method-limited","PASS","","","ay.boateng"],["AX-2026-043157","2026-06-06","2026-07-02","2026-Q2","ghk-cu","GHK-Cu","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2604-v7731","SSA-2604-V7731","medutest",50,99.19,0.81,0.58,"oxidised His (+16 Da)",5.14,null,0,0.57,null,null,null,null,null,7.2,401.1053,null,null,5.06,1.04,59103,"supplier-supplied","identity-consistent","PASS","","","s.trevino"],["AX-2026-043141","2026-06-21","2026-07-02","2026-Q2","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2601-n6863","SSA-2601-N6863","janoshik-analytical",2,98.06,1.94,1.19,"pyroglutamate cyclisation (−17 Da)",4.06,"acetate",6.54,0.47,88.93,87.2,2.17,1.892,94.6,null,null,null,null,9.77,0.86,56735,"buyer-sourced","purity-only","MARGINAL","","AX-R04","Contributor #Y-5136"],["AX-2026-043098","2026-06-19","2026-07-02","2026-Q2","hexarelin","Hexarelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2604-x5990","KP-2604-X5990","peptidemeter",2,98.66,1.34,0.53,"C-terminal free acid (+1 Da)",3.14,"acetate",4.51,0.97,null,null,null,null,null,-0.2,886.46,2.96,null,8.55,0.97,64224,"buyer-sourced","verified","FAIL","purity","","h.beaulieu"],["AX-2026-042780","2026-06-09","2026-07-02","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2512-y1048","GGPE-2512-Y1048","peptidemeter",10,99.65,0.35,0.17,"N-acetyl semax (+42 Da)",7.55,"acetate",7.57,0.74,null,null,null,null,null,9.8,813.3621,null,null,6.54,1.1,57003,"supplier-supplied","identity-consistent","PASS","","","c.kjaer"],["AX-2026-042636","2026-06-06","2026-07-02","2026-Q2","cagrilintide","Cagrilintide","incretin","wibsonbio","SWB","wibsonbio-swb-2601-j7710","SWB-2601-J7710","nordanalyt",5,98.96,1.04,0.49,"des-C16 diacid (−254 Da)",4.47,"TFA",8.59,0.38,86.56,85.66,5.41,4.634,92.7,2.4,3961.3313,null,null,19.41,1.13,54397,"buyer-sourced","verified","PASS","","","sa.demir"],["AX-2026-042247","2026-06-21","2026-07-02","2026-Q2","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2511-s9305","TFC-2511-S9305","janoshik-analytical",5,98.85,1.15,0.64,"des-Gly truncate (−57 Da)",4.75,"acetate",7.11,0.82,87.32,86.32,6.03,5.205,104.1,2.3,1418.7126,null,null,9.6,1.12,57110,"buyer-sourced","verified","MARGINAL","","AX-R09","e.krastev"],["AX-2026-042117","2026-06-17","2026-07-02","2026-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2602-j7978","JEEP-2602-J7978","janoshik-analytical",60,98.92,1.08,0.46,"truncated (3-39)",5.32,"TFA",5.49,0.83,88.36,87.41,68.48,59.858,99.8,-1.6,4810.4026,null,null,19.96,1.32,71596,"buyer-sourced","verified","PASS","","","ru.kirchner"],["AX-2026-042037","2026-06-26","2026-07-02","2026-Q2","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2511-f6451","HYB-2511-F6451","medutest",10,98.33,1.67,0.73,"[D-Aib8]-diastereomer",1.78,"TFA",9.98,0.4,87.84,86.37,10.71,9.25,92.5,null,null,null,null,15.64,1.13,64824,"buyer-sourced","purity-only","PASS","","","m.kirchner"],["AX-2026-041740","2026-06-16","2026-07-02","2026-Q2","cagrilintide","Cagrilintide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1681","TFS-{CAT}-1681","kestrel-bioanalytical",5,99.93,0.07,0.04,"open-chain (reduced disulfide, +2 Da)",5.15,"TFA",7.84,0.8,86.21,86.15,6.09,5.247,104.9,-1.8,3961.3147,null,null,8.83,1.29,63912,"buyer-sourced","method-limited","PASS","","","s.aguirre"],["AX-2026-041393","2026-06-17","2026-07-02","2026-Q2","oxytocin","Oxytocin","hormonal","qyaobio","QYB","qyaobio-qyb-2601-v4429","QYB-2601-V4429","peptidemeter",2,99.69,0.31,0.19,"oxytocin dimer (intermolecular disulfide)",4.63,"acetate",4.32,0.26,null,null,null,null,null,-2.3,1006.4342,0.32,null,7.49,1.36,44469,"buyer-sourced","verified","PASS","","","t.vanhecke"],["AX-2026-041251","2026-06-13","2026-07-02","2026-Q2","ghk-cu","GHK-Cu","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2512-b1996","WWB-2512-B1996","peptidemeter",100,99.43,0.57,0.25,"apo-GHK (copper-free, −62 Da)",5.87,null,0,0.86,null,null,null,null,null,1.7,401.1031,null,null,4.97,1.24,67463,"buyer-sourced","partial","MARGINAL","","AX-R11","ca.lindholm"],["AX-2026-043608","2026-06-10","2026-07-01","2026-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2604-x7060","PPG-2604-X7060","janoshik-analytical",12,98.26,1.74,1.07,"oxidised Trp (+16 Da)",3.91,"TFA",8.76,0.29,87.04,85.53,14.35,12.274,102.3,0.7,4728.4904,0.86,null,20.77,1.02,64102,"buyer-sourced","verified","PASS","","","lu.ndiaye"],["AX-2026-043516","2026-06-10","2026-07-01","2026-Q2","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6158","SIG-2603-6158","janoshik-analytical",60,98.76,1.24,0.73,"Met(O) sulfoxide (+16 Da)",0.44,"TFA",9.56,0.33,null,null,null,null,null,null,null,null,null,19.86,1.2,56532,"buyer-sourced","purity-only","PASS","","","d.antonsen"],["AX-2026-043249","2026-06-14","2026-07-01","2026-Q2","ghk-cu","GHK-Cu","repair","cpcbio","CPC","cpcbio-cpc-2601-d1258","CPC-2601-D1258","kestrel-bioanalytical",50,99.5,0.5,0.21,"apo-GHK (copper-free, −62 Da)",6.96,null,0,0.85,null,null,null,null,null,null,null,null,null,3.41,0.98,70066,"supplier-supplied","purity-only","PASS","","","b.coelho"],["AX-2026-043171","2026-06-14","2026-07-01","2026-Q2","bpc-157","BPC-157","repair","glbiochem","GL Biochem","glbiochem-glbi-2602-t8050","GLBI-2602-T8050","peptidemeter",2,98.62,1.38,0.8,"des-Gly truncate (−57 Da)",4.73,"acetate",7.66,0.33,null,null,null,null,null,-0.2,1418.709,null,null,8.98,1.39,65138,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","l.falk"],["AX-2026-042956","2026-06-24","2026-07-01","2026-Q2","semax","Semax","neuro","mokemeibio","MKM","mokemeibio-mkm-2512-b3991","MKM-2512-B3991","janoshik-analytical",20,98.59,1.41,0.81,"des-Met (−131 Da)",6.47,"acetate",6.63,0.8,86.1,84.89,25.08,21.29,106.5,3.5,813.3569,null,null,7.15,0.92,72494,"buyer-sourced","verified","MARGINAL","","AX-R04","t.nakamura"],["AX-2026-042873","2026-06-14","2026-07-01","2026-Q2","tb-500","TB-500","repair","ggpeps","GGPeps","ggpeps-ggpe-2601-b2671","GGPE-2601-B2671","janoshik-analytical",10,99.3,0.7,0.47,"C-terminal amide (−1 Da)",4.92,"acetate",4.46,0.26,90.36,89.73,11.49,10.31,103.1,0.2,887.4966,0.35,null,7.83,1.11,62680,"buyer-sourced","verified","PASS","","","Contributor #J-2856"],["AX-2026-042800","2026-06-18","2026-07-01","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-u1472","GGPE-2604-U1472","kestrel-bioanalytical",5,98.72,1.28,0.7,"truncated (5-39)",3.1,"TFA",5.53,0.58,null,null,null,null,null,-4.3,4728.4668,1.25,null,11.04,1.17,64540,"buyer-sourced","method-limited","PASS","","","a.okwuosa"],["AX-2026-042482","2026-06-09","2026-07-01","2026-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","homopeptide","Homopeptide","homopeptide-homo-2603-c5267","HOMO-2603-C5267","janoshik-analytical",20,99.49,0.51,0.31,"N-acetyl semax free acid (+1 Da)",8.4,"acetate",4.08,1,null,null,null,null,null,null,null,0.19,"No growth at 14 d",7.79,1.13,62471,"buyer-sourced","purity-only","PASS","","","ah.okwuosa"],["AX-2026-042366","2026-06-11","2026-07-01","2026-Q2","hexarelin","Hexarelin","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2602-r3080","HOMO-2602-R3080","janoshik-analytical",10,99.55,0.45,0.26,"oxidised Trp (+16 Da)",4.14,"acetate",7.08,0.84,null,null,null,null,null,null,null,0.13,null,8.82,0.99,71296,"buyer-sourced","purity-only","PASS","","","h.sobczak"],["AX-2026-041860","2026-06-20","2026-07-01","2026-Q2","tb-500","TB-500","repair","genscriptpeps","GSP","genscriptpeps-gsp-2511-y4058","GSP-2511-Y4058","vendorinvestigate",2,99.29,0.71,0.37,"des-acetyl TB-500 (−42 Da)",5.56,"acetate",5.38,0.9,88.16,87.53,2.4,2.101,105.1,3.7,887.4997,null,null,8.41,0.99,66876,"buyer-sourced","verified","PASS","","","m.beaulieu"],["AX-2026-041743","2026-06-11","2026-07-01","2026-Q2","cagrilintide","Cagrilintide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1681","TFS-{CAT}-1681","medutest",5,99.28,0.72,0.35,"open-chain (reduced disulfide, +2 Da)",4.75,"TFA",9.33,0.24,85.68,85.06,6.22,5.291,105.8,4.7,3961.3404,null,null,14.31,1.17,64885,"buyer-sourced","identity-consistent","PASS","","","a.hovland"],["AX-2026-041702","2026-06-11","2026-07-01","2026-Q2","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9814","TFS-{CAT}-9814","medutest",10,99.08,0.92,0.54,"[D-Val]-diastereomer",4.95,"acetate",5.36,0.16,null,null,null,null,null,null,null,0.34,null,8.2,0.92,50548,"buyer-sourced","purity-only","PASS","","","g.beaulieu"],["AX-2026-041670","2026-06-05","2026-07-01","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-y8741","FGP-2602-Y8741","janoshik-analytical",10,99.7,0.3,0.18,"melanotan II (C-terminal amide, −1 Da)",4.27,"acetate",4.19,0.67,90.87,90.6,11.8,10.691,106.9,-1.4,1024.5228,null,null,9.51,1.03,65336,"buyer-sourced","verified","PASS","","","gc_headspace"],["AX-2026-041221","2026-06-24","2026-07-01","2026-Q2","thymulin","Thymulin","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-s2129","WWB-2602-S2129","nordanalyt",5,99.54,0.46,0.33,"des-Ser truncate (−87 Da)",4.16,"acetate",5.12,0.45,90.27,89.85,5.53,4.969,99.4,3.5,873.3747,null,null,7.79,1.06,60270,"buyer-sourced","partial","PASS","","","Contributor #P-1187"],["AX-2026-041209","2026-06-11","2026-07-01","2026-Q2","nad-plus","NAD+","non-peptide","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-v1583","WWB-2601-V1583","nordanalyt",500,99.47,0.53,0.27,"NADH (reduced, +2 Da)",11.4,null,0,0.15,88.45,87.98,606.16,533.3,106.7,1,663.1098,2.5,null,4.7,1.14,70548,"buyer-sourced","verified","FAIL","water","","k.lundgren"],["AX-2026-043245","2026-06-07","2026-06-30","2026-Q2","ghk-cu","GHK-Cu","repair","cpcbio","CPC","cpcbio-cpc-2601-d1258","CPC-2601-D1258","peptidemeter",50,98.1,1.9,0.78,"apo-GHK (copper-free, −62 Da)",6.57,null,0,0.41,93.02,91.25,52.06,47.505,95,1.5,401.103,null,null,5.84,1.17,46773,"supplier-supplied","partial","PASS","","","n.petrescu"],["AX-2026-043222","2026-06-04","2026-06-30","2026-Q2","ara-290","ARA-290","repair","sangonbio","SGN","sangonbio-sgn-2605-x9069","SGN-2605-X9069","peptidemeter",10,98.32,1.68,0.61,"acetyl adduct (+42 Da)",7.36,"acetate",2.99,1.01,null,null,null,null,null,2.3,1189.6123,0.42,null,8.2,1.34,79201,"buyer-sourced","verified","PASS","","","d.roos"],["AX-2026-042895","2026-06-07","2026-06-30","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2602-n2621","GGPE-2602-N2621","medutest",2,99.38,0.62,0.34,"pyroglutamate cyclisation (−17 Da)",5.15,"acetate",6.04,0.57,88.24,87.69,2.33,2.043,102.2,13.4,1418.7283,null,null,8.29,1.21,51799,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","la.haddad"],["AX-2026-042837","2026-06-12","2026-06-30","2026-Q2","survodutide","Survodutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-y2660","GGPE-2512-Y2660","janoshik-analytical",15,97.63,2.37,1.11,"aspartimide (−18 Da)",3.04,"TFA",9.14,0.77,null,null,null,null,null,-0.5,4764.5097,null,null,20.07,1.24,71955,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R03","k.bakken"],["AX-2026-042468","2026-06-04","2026-06-30","2026-Q2","epitalon","Epitalon","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2512-a5108","HOMO-2512-A5108","janoshik-analytical",10,99.93,0.07,0.05,"aspartimide (−18 Da)",7.81,"acetate",8.94,0.3,82.95,82.89,12.16,10.079,100.8,1.8,390.1394,null,null,4.58,1.22,51522,"buyer-sourced","method-limited","PASS","","","Contributor #U-4426"],["AX-2026-042365","2026-06-10","2026-06-30","2026-Q2","hexarelin","Hexarelin","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2602-r3080","HOMO-2602-R3080","peptidemeter",10,99.66,0.34,0.18,"des-Lys (−128 Da)",4.44,"acetate",6.92,1,87.64,87.34,10.85,9.476,94.8,-0.7,886.4596,0.22,null,8.38,1.12,65125,"buyer-sourced","verified","PASS","","","m.rahimi"],["AX-2026-042135","2026-06-05","2026-06-30","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","jeepbio","JEEP","jeepbio-jeep-2601-k8195","JEEP-2601-K8195","janoshik-analytical",10,98.44,1.56,0.79,"linear precursor (+18 Da)",4.64,"acetate",5.09,0.78,null,null,null,null,null,3.7,1024.528,null,null,9.67,1.12,42923,"buyer-sourced","identity-consistent","FAIL","purity","AX-R09","s.weiss"],["AX-2026-042133","2026-06-07","2026-06-30","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","jeepbio","JEEP","jeepbio-jeep-2601-k8195","JEEP-2601-K8195","medutest",10,98.95,1.05,0.53,"linear precursor (+18 Da)",4.23,"acetate",3.96,0.81,null,null,null,null,null,5.3,1024.5296,null,null,8,1.15,64926,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","s.haddad"],["AX-2026-041907","2026-06-06","2026-06-30","2026-Q2","ara-290","ARA-290","repair","sinopep","SinoPep","sinopep-snp-2605-g4075","SNP-2605-G4075","janoshik-analytical",4,99.2,0.8,0.47,"[D-Ser]-diastereomer",5.75,"acetate",4.79,0.54,null,null,null,null,null,7.6,1189.6186,0.31,null,8.61,0.91,80604,"buyer-sourced","verified","PASS","","","oxytocin_pheur"],["AX-2026-041817","2026-06-21","2026-06-30","2026-Q2","ghrp-2","GHRP-2","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-2426","ASY-{CAT}-2426","vendorinvestigate",2,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",6.25,"acetate",6.09,0.71,86.95,86.89,2.42,2.103,105.2,-2.1,817.4258,null,null,9.69,1.16,86867,"buyer-sourced","verified","PASS","","","y.bergstrom"],["AX-2026-041380","2026-06-22","2026-06-30","2026-Q2","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2601-d3993","QYB-2601-D3993","vendorinvestigate",2,99.54,0.46,0.25,"pyroglutamate cyclisation (−17 Da)",4.75,"acetate",5.75,0.86,null,null,null,null,null,-1.1,1418.7077,0.33,null,10.22,1.12,77471,"buyer-sourced","verified","PASS","","","z.mensah"],["AX-2026-043333","2026-06-07","2026-06-29","2026-Q2","bpc-157","BPC-157","repair","cpcbio","CPC","cpcbio-cpc-2601-m1478","CPC-2601-M1478","medutest",10,98.48,1.52,0.65,"acetylated N-terminus (+42 Da)",6.28,"acetate",7.15,1.01,null,null,null,null,null,-14.3,1418.689,null,null,8.11,1.08,75049,"buyer-sourced","identity-consistent","PASS","","","diode_array"],["AX-2026-043312","2026-06-11","2026-06-29","2026-Q2","tb-500","TB-500","repair","cpcbio","CPC","cpcbio-cpc-2605-b1397","CPC-2605-B1397","medutest",2,98.34,1.66,0.73,"des-Gln truncate (−128 Da)",5.83,"acetate",5.05,0.87,88.25,86.79,2.07,1.797,89.9,-15.5,887.4826,null,null,6.61,1.08,81302,"buyer-sourced","identity-consistent","FAIL","purity;mass accuracy","AX-R01;AX-R06","Contributor #J-2856"],["AX-2026-043237","2026-06-03","2026-06-29","2026-Q2","slu-pp-332","SLU-PP-332","non-peptide","sangonbio","SGN","sangonbio-sgn-2602-x9377","SGN-2602-X9377","janoshik-analytical",50,98.47,1.53,0.68,"residual DMSO (process solvent)",6.22,null,0,0.55,93.23,91.8,54.49,50.022,100,-3.2,410.1287,null,null,15.18,1.23,57161,"supplier-supplied","verified","PASS","","","j.girard"],["AX-2026-043194","2026-06-10","2026-06-29","2026-Q2","carnosine","L-Carnosine","bioregulator","glbiochem","GL Biochem","glbiochem-glbi-2512-s8068","GLBI-2512-S8068","janoshik-analytical",500,99.62,0.38,0.22,"D-carnosine epimer",8.16,null,0,0.27,91.57,91.22,495.54,452.032,90.4,-0.1,226.1066,0.28,null,3.76,1.19,44198,"buyer-sourced","method-limited","PASS","","","f.vukovic"],["AX-2026-043062","2026-06-08","2026-06-29","2026-Q2","desmopressin","Desmopressin","hormonal","keruipeptidesbio","KP","keruipeptidesbio-kp-2512-u5694","KP-2512-U5694","janoshik-analytical",2,98.37,1.63,1.05,"open-chain (reduced disulfide, +2 Da)",2.67,"acetate",4.98,0.41,91.94,90.44,2.23,2.017,100.9,2,1068.4286,null,"No growth at 14 d",7.97,1.01,60853,"buyer-sourced","verified","FAIL","purity","","me.ramos"],["AX-2026-042912","2026-06-04","2026-06-29","2026-Q2","selank","Selank","neuro","ggpeps","GGPeps","ggpeps-ggpe-2601-j3130","GGPE-2601-J3130","janoshik-analytical",20,99.75,0.25,0.13,"des-Thr (−101 Da)",9.44,"acetate",6.41,1,83.15,82.94,21.62,17.932,89.7,null,null,null,null,6.46,0.86,49501,"buyer-sourced","purity-only","MARGINAL","","AX-R06","i.pires"],["AX-2026-042863","2026-06-11","2026-06-29","2026-Q2","cagrilintide","Cagrilintide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2603-r2320","GGPE-2603-R2320","medutest",2,98.13,1.87,0.81,"open-chain (reduced disulfide, +2 Da)",6.46,"TFA",9.03,0.83,83.68,82.12,2.16,1.774,88.7,-2.8,3961.3107,null,null,14.56,1.22,60585,"supplier-supplied","identity-consistent","MARGINAL","","AX-R06","v.tulloch"],["AX-2026-042582","2026-06-03","2026-06-29","2026-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-u6485","HJ-2511-U6485","nordanalyt",2,98.86,1.14,0.59,"pyroglutamate cyclisation (−17 Da)",4.63,"acetate",6.18,0.99,88.2,87.19,2.12,1.848,92.4,-3.8,1418.7039,3.3,null,11.06,1.08,77218,"buyer-sourced","verified","PASS","","","r.lindholm"],["AX-2026-042537","2026-06-18","2026-06-29","2026-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-p5900","HJ-2511-P5900","janoshik-analytical",5,99.9,0.1,0.06,"[D-Val]-diastereomer",2.79,"acetate",8.66,0.48,null,null,null,null,null,-2.2,1418.7062,null,null,9.54,1.13,74695,"buyer-sourced","identity-consistent","PASS","","","k.weiss"],["AX-2026-041525","2026-06-04","2026-06-29","2026-Q2","enclomiphene-citrate","Enclomiphene citrate","non-peptide","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2604-r6644","QSC-2604-R6644","peptidemeter",25,99.8,0.2,0.1,"zuclomiphene (cis-isomer)",4.04,"citrate",33.35,0.56,62.05,61.93,40.98,25.379,101.5,-0.8,597.2125,1.23,null,15.57,1.07,73707,"lab-retained","partial","FAIL","counter-ion","","na.laurent"],["AX-2026-041247","2026-06-03","2026-06-29","2026-Q2","ghk-cu","GHK-Cu","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2512-b1996","WWB-2512-B1996","peptidemeter",100,99.23,0.77,0.33,"apo-GHK (copper-free, −62 Da)",6.09,null,0,0.78,93.13,92.41,96.07,88.778,88.8,null,null,null,null,5.76,1.15,86126,"buyer-sourced","purity-only","MARGINAL","","AX-R06","jo.yildiz"],["AX-2026-043636","2026-06-25","2026-06-28","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d7211","PPG-2512-D7211","janoshik-analytical",10,99.64,0.36,0.21,"native GRF (1-29) (−59 Da)",5.31,"acetate",3.31,0.44,null,null,null,null,null,null,null,0.27,"No growth at 14 d",12.94,0.99,53416,"buyer-sourced","purity-only","PASS","","","b.kimani"],["AX-2026-043631","2026-06-17","2026-06-28","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d7211","PPG-2512-D7211","janoshik-analytical",10,99.55,0.45,0.22,"des-Tyr1 (−163 Da)",4.79,"acetate",4.26,0.36,90.59,90.18,10.56,9.523,95.2,0.7,3365.7426,null,null,12.98,1.12,67704,"buyer-sourced","verified","PASS","","","e.nwosu"],["AX-2026-043595","2026-06-05","2026-06-28","2026-Q2","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2601-p6797","PPG-2601-P6797","vendorinvestigate",2,99.5,0.5,0.26,"des-Gly truncate (−57 Da)",6,"acetate",5.76,0.2,88.04,87.6,2.24,1.962,98.1,2.4,1418.7127,null,null,10.14,1.21,44169,"lab-retained","verified","PASS","","","hilic_amide"],["AX-2026-043260","2026-06-04","2026-06-28","2026-Q2","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2605-p1014","CPC-2605-P1014","vendorinvestigate",5,97.58,2.42,1.61,"truncated (3-39)",4.6,"TFA",8.47,0.94,85.99,83.91,5.73,4.808,96.2,-0.9,4810.406,null,null,21.1,1.13,60151,"lab-retained","verified","PASS","","","t.zielinski"],["AX-2026-042708","2026-06-17","2026-06-28","2026-Q2","ghk-cu","GHK-Cu","repair","erpbiotech","ERP","erpbiotech-erp-2601-f9816","ERP-2601-F9816","nordanalyt",50,98.88,1.12,0.47,"GHK-Cu 2:1 complex",3.87,null,0,0.68,95.45,94.38,48.5,45.774,91.5,-0.9,401.102,null,null,7.29,1.3,73579,"buyer-sourced","partial","MARGINAL","","AX-R04","s.baptista"],["AX-2026-042560","2026-06-07","2026-06-28","2026-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2605-d6191","HJ-2605-D6191","janoshik-analytical",20,98.6,1.4,0.82,"C20 diacid mono-amide",4.58,"TFA",6.29,0.52,88.61,87.37,23.94,20.916,104.6,-2.4,4810.3988,null,null,19.83,1.21,64933,"buyer-sourced","verified","MARGINAL","","AX-R04","i.danquah"],["AX-2026-042463","2026-06-12","2026-06-28","2026-Q2","epitalon","Epitalon","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2512-a5108","HOMO-2512-A5108","janoshik-analytical",10,99.93,0.07,0.04,"Ala-Glu-Asp tripeptide (−57 Da)",7.68,"acetate",15.19,0.17,76.96,76.91,12.12,9.321,93.2,1.1,390.1391,null,null,4.5,1.1,70582,"buyer-sourced","method-limited","FAIL","counter-ion","","t.perrin"],["AX-2026-042325","2026-06-21","2026-06-28","2026-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2604-b2419","TFC-2604-B2419","nordanalyt",10,99.63,0.37,0.18,"oxidised Trp (+16 Da)",4.98,"acetate",2.77,0.95,91.3,90.96,10.01,9.105,91.1,0.9,1301.6312,null,null,11.22,0.86,84456,"buyer-sourced","verified","MARGINAL","","AX-R11","a.restrepo"],["AX-2026-042148","2026-06-26","2026-06-28","2026-Q2","cagrilintide","Cagrilintide","incretin","jeepbio","JEEP","jeepbio-jeep-2603-e9024","JEEP-2603-E9024","janoshik-analytical",10,98.66,1.34,0.96,"open-chain (reduced disulfide, +2 Da)",6.33,"TFA",11.29,1,null,null,null,null,null,-0.5,3961.3198,0.33,null,16.64,1.1,31808,"buyer-sourced","verified","PASS","","","bland_altman"],["AX-2026-042041","2026-06-13","2026-06-28","2026-Q2","epitalon","Epitalon","bioregulator","hybiopharma","HYB","hybiopharma-hyb-2603-u7133","HYB-2603-U7133","janoshik-analytical",10,99.65,0.35,0.14,"diketopiperazine (−18 Da)",6.82,"acetate",10.77,0.63,81.78,81.49,11.69,9.526,95.3,4.5,390.1405,0.4,null,4.73,1.21,72047,"buyer-sourced","method-limited","FAIL","counter-ion","","h.stanescu"],["AX-2026-041960","2026-06-07","2026-06-28","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","ambiopharm","AMB","ambiopharm-amb-2601-m5602","AMB-2601-M5602","janoshik-analytical",10,99.45,0.55,0.26,"oxidised Trp (+16 Da)",3.63,"acetate",3.43,0.39,92.55,92.04,10.88,10.014,100.1,3.8,1024.5281,0.13,null,9.71,1.01,65500,"buyer-sourced","verified","PASS","","","Contributor #Y-5136"],["AX-2026-041954","2026-06-17","2026-06-28","2026-Q2","sermorelin","Sermorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2512-v5420","AMB-2512-V5420","medutest",2,99.07,0.93,0.62,"des-Tyr1 (−163 Da)",3.72,"acetate",4.55,0.48,null,null,null,null,null,6.9,3355.7477,null,null,10.54,1.19,56756,"buyer-sourced","identity-consistent","PASS","","","i.demir"],["AX-2026-041661","2026-06-17","2026-06-28","2026-Q2","tirzepatide","Tirzepatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2605-r8870","FGP-2605-R8870","peptidemeter",30,97.92,2.08,1.01,"Met(O) sulfoxide (+16 Da)",6.28,"TFA",5.68,0.19,87.85,86.02,31.23,26.864,89.5,0.3,4810.4117,0.47,null,18.92,1.18,57731,"buyer-sourced","verified","MARGINAL","","AX-R06","v.tulloch"],["AX-2026-041395","2026-06-22","2026-06-28","2026-Q2","oxytocin","Oxytocin","hormonal","qyaobio","QYB","qyaobio-qyb-2601-v4429","QYB-2601-V4429","janoshik-analytical",2,99.93,0.07,0.05,"oxytocin dimer (intermolecular disulfide)",4.24,"acetate",5.11,0.99,89.66,89.6,2.27,2.034,101.7,4.7,1006.4412,null,"No growth at 14 d",7.93,1.19,58926,"buyer-sourced","verified","PASS","","","acetate_only"],["AX-2026-041263","2026-06-24","2026-06-28","2026-Q2","ipamorelin","Ipamorelin","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2511-m1961","WWB-2511-M1961","peptidemeter",5,99.59,0.41,0.19,"[D-Trp]-epimer",7.14,"acetate",6.86,0.56,85.44,85.09,5.47,4.654,93.1,-5.9,711.3814,null,"No growth at 14 d",7.7,1.03,76024,"buyer-sourced","verified","PASS","","","d.guerrero"],["AX-2026-041210","2026-06-03","2026-06-28","2026-Q2","nad-plus","NAD+","non-peptide","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-v1583","WWB-2601-V1583","nordanalyt",500,99.66,0.34,0.14,"ADP-ribose (−121 Da)",11.01,null,0,0.71,88.28,87.98,522.48,459.678,91.9,-1.3,663.1082,2.68,null,4.94,1.19,44973,"buyer-sourced","verified","FAIL","water","","k.vermeulen"],["AX-2026-043418","2026-06-05","2026-06-27","2026-Q2","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2602-w3200","WXT-2602-W3200","medutest",5,97.79,2.21,1.01,"truncated (1-12)",4.69,"acetate",7.13,0.9,87.28,85.35,6.29,5.369,107.4,-1,1418.7079,1.08,"No growth at 14 d",8.14,0.86,65519,"buyer-sourced","identity-consistent","FAIL","purity","","f.grimaldi"],["AX-2026-043303","2026-06-10","2026-06-27","2026-Q2","retatrutide","Retatrutide","incretin","cpcbio","CPC","cpcbio-cpc-2604-h1694","CPC-2604-H1694","janoshik-analytical",15,96.97,3.03,1.99,"oxidised Trp (+16 Da)",3.21,"TFA",5.89,0.92,89.98,87.25,17.06,14.885,99.2,2.9,4728.5008,null,null,20.62,1.14,55154,"buyer-sourced","verified","PASS","","","y.kuusela"],["AX-2026-042666","2026-06-01","2026-06-27","2026-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wibsonbio","SWB","wibsonbio-swb-2511-y7814","SWB-2511-Y7814","medutest",5,98.64,1.36,0.63,"deamidated (+1 Da)",3.57,"acetate",3.76,0.82,91.85,90.6,5.4,4.892,97.8,-4.4,3644.9588,null,null,12.46,1.02,80337,"buyer-sourced","identity-consistent","PASS","","","z.mensah"],["AX-2026-042584","2026-06-11","2026-06-27","2026-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-u6485","HJ-2511-U6485","vendorinvestigate",2,99.04,0.96,0.49,"pyroglutamate cyclisation (−17 Da)",5.36,"acetate",5.98,0.63,88.03,87.18,2.25,1.962,98.1,0.4,1418.7099,3.79,null,10.1,1.06,61316,"buyer-sourced","verified","PASS","","","vial_headspace"],["AX-2026-042316","2026-06-01","2026-06-27","2026-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2604-b2419","TFC-2604-B2419","peptidemeter",10,98.92,1.08,0.5,"oxidised Trp (+16 Da)",5.25,"acetate",4.8,0.54,null,null,null,null,null,-0.4,1301.6295,null,null,8.65,0.86,51579,"buyer-sourced","identity-consistent","PASS","","","p.roos"],["AX-2026-042140","2026-06-22","2026-06-27","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","jeepbio","JEEP","jeepbio-jeep-2601-k8195","JEEP-2601-K8195","janoshik-analytical",10,98.28,1.72,0.71,"linear precursor (+18 Da)",3.89,"acetate",3.72,0.79,null,null,null,null,null,-1.7,1024.5225,null,"No growth at 14 d",9.56,1.04,65445,"buyer-sourced","identity-consistent","FAIL","purity","AX-R09","Contributor #K-6641"],["AX-2026-041969","2026-06-12","2026-06-27","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","ambiopharm","AMB","ambiopharm-amb-2601-m5602","AMB-2601-M5602","medutest",10,99.79,0.21,0.1,"linear precursor (+18 Da)",3.07,"acetate",4.93,0.67,91.33,91.14,9.85,8.977,89.8,-7.4,1024.5166,null,null,7.98,1.05,71452,"lab-retained","identity-consistent","MARGINAL","","AX-R06","s.wikstrom"],["AX-2026-041859","2026-06-13","2026-06-27","2026-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2601-s3404","GSP-2601-S3404","nordanalyt",10,99.03,0.97,0.53,"[D-Aib8]-diastereomer",6.34,"TFA",8.64,0.55,84.47,83.65,11.37,9.511,95.1,-1.4,4111.0466,null,null,21.36,0.86,49911,"buyer-sourced","verified","PASS","","","h.wikstrom"],["AX-2026-041489","2026-06-19","2026-06-27","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2601-b6118","QSC-2601-B6118","janoshik-analytical",5,98.92,1.08,0.59,"des-Tyr1 (−163 Da)",5.2,"acetate",5.36,0.45,88.99,88.03,5.47,4.815,96.3,null,null,null,null,12.64,1.15,68924,"buyer-sourced","purity-only","MARGINAL","","AX-R02","in.boateng"],["AX-2026-043525","2026-06-01","2026-06-26","2026-Q2","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2512-6026","SIG-2512-6026","janoshik-analytical",60,98.29,1.71,0.62,"truncated (3-39)",4.02,"TFA",8.26,0.59,87.13,85.64,64.17,54.955,91.6,-1.4,4810.4036,null,null,19.81,1.02,59822,"buyer-sourced","verified","MARGINAL","","AX-R07","freeze_thaw"],["AX-2026-043438","2026-06-11","2026-06-26","2026-Q2","mots-c","MOTS-c","metabolic","bachemholding","BCH","bachemholding-bch-2511-l3743","BCH-2511-L3743","peptidemeter",10,97.39,2.61,1.59,"Met1 sulfoxide (+16 Da)",3.65,"acetate",4.47,0.57,null,null,null,null,null,-0.1,2173.0916,null,"No growth at 14 d",9.76,0.86,57837,"supplier-supplied","identity-consistent","FAIL","purity","AX-R04","s.marchetti"],["AX-2026-043173","2026-06-24","2026-06-26","2026-Q2","bpc-157","BPC-157","repair","glbiochem","GL Biochem","glbiochem-glbi-2602-t8050","GLBI-2602-T8050","janoshik-analytical",2,98.56,1.44,0.84,"des-Gly truncate (−57 Da)",5.15,"acetate",5.09,0.42,null,null,null,null,null,-2.6,1418.7056,null,null,10.17,1.06,50654,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09;AX-R11","r.kaufmann"],["AX-2026-043154","2026-06-17","2026-06-26","2026-Q2","ghk-cu","GHK-Cu","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2604-v7731","SSA-2604-V7731","peptidemeter",50,97.82,2.18,1.22,"GHK-Cu 2:1 complex",4.82,null,0,0.36,94.82,92.75,54.76,50.79,101.6,-1.6,401.1018,null,null,5.94,1.05,67308,"buyer-sourced","partial","PASS","","","j.boateng"],["AX-2026-043137","2026-06-13","2026-06-26","2026-Q2","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2601-n6863","SSA-2601-N6863","peptidemeter",2,98.17,1.83,1.13,"pyroglutamate cyclisation (−17 Da)",4.14,"acetate",5.83,0.86,null,null,null,null,null,1.8,1418.7119,null,null,9.08,1.06,55343,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","t.perrin"],["AX-2026-043114","2026-06-18","2026-06-26","2026-Q2","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2605-e6585","KP-2605-E6585","janoshik-analytical",15,97.8,2.2,0.98,"des-Aib2 analogue",4.11,"TFA",7.4,0.22,null,null,null,null,null,-1.8,4810.4016,null,null,19.83,1.23,65584,"buyer-sourced","identity-consistent","PASS","","","h.lundgren"],["AX-2026-043008","2026-06-05","2026-06-26","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","mokemeibio","MKM","mokemeibio-mkm-2602-x4844","MKM-2602-X4844","peptidemeter",200,98.39,1.61,0.62,"γ-Glu-Cys (−57 Da)",9.13,null,0,0.21,90.66,89.2,212.72,189.746,94.9,2.2,307.0845,2.13,null,4.18,0.89,35366,"buyer-sourced","method-limited","FAIL","purity","AX-R04","recon_clarity"],["AX-2026-042808","2026-06-14","2026-06-26","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-d2133","GGPE-2512-D2133","kestrel-bioanalytical",20,98.55,1.45,0.99,"aspartimide (−18 Da)",3.67,"TFA",9.45,0.94,85.94,84.69,23.55,19.944,99.7,10.9,4728.5386,null,null,11.18,1.45,49024,"buyer-sourced","method-limited","PASS","","","n.brandt"],["AX-2026-042694","2026-06-18","2026-06-26","2026-Q2","liraglutide","Liraglutide","incretin","erpbiotech","ERP","erpbiotech-erp-2601-p8985","ERP-2601-P8985","kestrel-bioanalytical",10,99.25,0.75,0.52,"des-palmitoyl liraglutide (−238 Da)",4.35,"TFA",7.06,0.32,88.27,87.61,12.25,10.732,107.3,2.2,3748.9713,null,null,9.33,0.86,52947,"buyer-sourced","method-limited","MARGINAL","","AX-R04","ru.kirchner"],["AX-2026-042052","2026-06-07","2026-06-26","2026-Q2","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2604-d6658","HYB-2604-D6658","janoshik-analytical",20,98.54,1.46,0.89,"[D-Aib2]-diastereomer",3.68,"TFA",7.05,0.8,88.47,87.18,21.81,19.014,95.1,-6.6,4728.4559,null,null,20.64,1.09,72263,"buyer-sourced","verified","PASS","","","c.lindholm"],["AX-2026-041968","2026-06-07","2026-06-26","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","ambiopharm","AMB","ambiopharm-amb-2601-m5602","AMB-2601-M5602","janoshik-analytical",10,99.67,0.33,0.16,"oxidised Trp (+16 Da)",3.68,"acetate",4.22,0.89,null,null,null,null,null,null,null,null,null,9.49,1.08,55314,"buyer-sourced","purity-only","PASS","","","v.novak"],["AX-2026-041633","2026-06-11","2026-06-26","2026-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","flourishglobalbio","FGP","flourishglobalbio-fgp-2604-k8509","FGP-2604-K8509","peptidemeter",500,99.81,0.19,0.12,"free base (des-mesylate, −96 Da)",4.91,"mesylate",15.81,0.57,78.71,78.56,612.01,480.795,96.2,-2.9,624.2163,2.52,null,13.03,1.26,67603,"buyer-sourced","verified","FAIL","counter-ion","","Contributor #F-2358"],["AX-2026-041383","2026-06-20","2026-06-26","2026-Q2","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2601-d3993","QYB-2601-D3993","janoshik-analytical",2,99.86,0.14,0.07,"[D-Val]-diastereomer",4.05,"acetate",8.63,0.94,86.38,86.26,2.12,1.829,91.5,null,null,null,null,9.51,1.17,61823,"buyer-sourced","purity-only","PASS","","","a.bhattacharya"],["AX-2026-043314","2026-06-01","2026-06-25","2026-Q2","tb-500","TB-500","repair","cpcbio","CPC","cpcbio-cpc-2605-b1397","CPC-2605-B1397","janoshik-analytical",2,98.49,1.51,0.67,"des-Gln truncate (−128 Da)",5.56,"acetate",6.81,0.96,null,null,null,null,null,null,null,null,null,7.95,1.06,83490,"buyer-sourced","purity-only","FAIL","purity","","n.bruun"],["AX-2026-043310","2026-05-30","2026-06-25","2026-Q2","tb-500","TB-500","repair","cpcbio","CPC","cpcbio-cpc-2605-b1397","CPC-2605-B1397","medutest",2,98.15,1.85,0.82,"des-Gln truncate (−128 Da)",5.62,"acetate",6.85,0.73,null,null,null,null,null,null,null,0.17,null,6.69,1.14,74766,"buyer-sourced","purity-only","FAIL","purity","","s.aalto"],["AX-2026-043301","2026-06-15","2026-06-25","2026-Q2","retatrutide","Retatrutide","incretin","cpcbio","CPC","cpcbio-cpc-2604-h1694","CPC-2604-H1694","vendorinvestigate",15,96.63,3.37,2.21,"oxidised Trp (+16 Da)",3.46,"TFA",6.97,0.64,null,null,null,null,null,-1.9,4728.4781,0.28,null,21.92,1.14,60075,"buyer-sourced","verified","PASS","","","a.kuusela"],["AX-2026-043227","2026-06-22","2026-06-25","2026-Q2","ara-290","ARA-290","repair","sangonbio","SGN","sangonbio-sgn-2605-x9069","SGN-2605-X9069","peptidemeter",10,98.38,1.62,1.16,"deamidated (+1 Da)",7.21,"acetate",3.24,0.69,88.86,87.42,10.93,9.555,95.6,-2.4,1189.6067,0.32,null,8.2,1.07,74002,"buyer-sourced","verified","PASS","","","n.beaulieu"],["AX-2026-043113","2026-06-10","2026-06-25","2026-Q2","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2605-e6585","KP-2605-E6585","vendorinvestigate",15,98.34,1.66,0.7,"trifluoroacetyl adduct (+96 Da)",3.97,"TFA",9.68,0.23,86.12,84.69,15.71,13.305,88.7,-0.5,4810.4079,1.8,null,21.16,1.18,41182,"buyer-sourced","verified","MARGINAL","","AX-R06","d.roos"],["AX-2026-043044","2026-06-13","2026-06-25","2026-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-w5347","KP-2511-W5347","peptidemeter",50,99.61,0.39,0.21,"5-nitro-1MQ (unreduced precursor, +30 Da)",4.15,"iodide",44.72,0.7,50.43,50.23,90.52,45.468,90.9,-2.8,285.9959,null,"No growth at 14 d",5.08,1.16,49357,"buyer-sourced","verified","FAIL","counter-ion","","l.norgaard"],["AX-2026-043038","2026-06-22","2026-06-25","2026-Q2","retatrutide","Retatrutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2604-n4863","KP-2604-N4863","janoshik-analytical",12,98.53,1.47,0.59,"[D-Aib2]-diastereomer",5.49,"TFA",6.35,0.49,87.67,86.38,14.63,12.637,105.3,1.8,4728.4956,null,null,20.57,1.11,53685,"buyer-sourced","verified","PASS","","","c18_2p6"],["AX-2026-043028","2026-06-18","2026-06-25","2026-Q2","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2601-k5213","KP-2601-K5213","vendorinvestigate",5,98.49,1.51,1.06,"Met(O) sulfoxide (+16 Da)",5.39,"TFA",10.32,0.42,null,null,null,null,null,-1.7,4111.0454,null,null,19.46,1.13,50090,"buyer-sourced","identity-consistent","PASS","","","Contributor #W-3218"],["AX-2026-042874","2026-06-07","2026-06-25","2026-Q2","tb-500","TB-500","repair","ggpeps","GGPeps","ggpeps-ggpe-2601-b2671","GGPE-2601-B2671","janoshik-analytical",10,99.59,0.41,0.16,"des-acetyl TB-500 (−42 Da)",4.96,"acetate",4.54,0.63,89.87,89.5,11.65,10.427,104.3,-1.1,887.4954,null,null,7.82,1.04,79060,"buyer-sourced","verified","PASS","","","s.bakker"],["AX-2026-042707","2026-06-01","2026-06-25","2026-Q2","ghk-cu","GHK-Cu","repair","erpbiotech","ERP","erpbiotech-erp-2601-f9816","ERP-2601-F9816","janoshik-analytical",50,98.53,1.47,0.62,"GHK-Cu 2:1 complex",4.7,null,0,0.5,94.8,93.41,51.56,48.162,96.3,0.3,401.1025,null,null,6.07,1.25,68741,"buyer-sourced","verified","MARGINAL","","AX-R04","em.varga"],["AX-2026-042470","2026-06-11","2026-06-25","2026-Q2","epitalon","Epitalon","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2512-a5108","HOMO-2512-A5108","janoshik-analytical",10,99.63,0.37,0.18,"aspartimide (−18 Da)",7.99,"acetate",14.67,0.17,null,null,null,null,null,null,null,0.21,"No growth at 14 d",4.51,1.12,54845,"buyer-sourced","method-limited","FAIL","counter-ion","","c.adeyemi"],["AX-2026-041950","2026-06-19","2026-06-25","2026-Q2","oxytocin","Oxytocin","hormonal","ambiopharm","AMB","ambiopharm-amb-2602-g4870","AMB-2602-G4870","janoshik-analytical",10,99.82,0.18,0.11,"des-Gly9 (−57 Da)",3.21,"acetate",6.13,0.6,null,null,null,null,null,-3.3,1006.4332,null,"No growth at 14 d",7.84,1.25,73418,"buyer-sourced","identity-consistent","PASS","","","n.yildiz"],["AX-2026-041841","2026-06-21","2026-06-25","2026-Q2","bpc-157","BPC-157","repair","genscriptpeps","GSP","genscriptpeps-gsp-2512-e2935","GSP-2512-E2935","peptidemeter",5,99.28,0.72,0.33,"acetylated N-terminus (+42 Da)",5.95,"acetate",5.04,0.97,null,null,null,null,null,-4.5,1418.7029,null,null,9.17,1.09,70108,"buyer-sourced","identity-consistent","PASS","","","i.asante"],["AX-2026-041815","2026-06-23","2026-06-25","2026-Q2","ghrp-2","GHRP-2","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-2426","ASY-{CAT}-2426","vendorinvestigate",2,99.24,0.76,0.43,"C-terminal free acid (+1 Da)",6.32,"acetate",5.15,0.26,null,null,null,null,null,-2.6,817.4254,null,null,9.56,0.88,65937,"buyer-sourced","identity-consistent","PASS","","","m.kirchner"],["AX-2026-041760","2026-06-03","2026-06-25","2026-Q2","selank","Selank","neuro","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1712","TFS-{CAT}-1712","janoshik-analytical",20,99.82,0.18,0.1,"diketopiperazine (−18 Da)",7.7,"acetate",8.07,0.33,null,null,null,null,null,null,null,null,null,6.44,0.96,78122,"buyer-sourced","purity-only","PASS","","","i.dahlberg"],["AX-2026-041733","2026-06-11","2026-06-25","2026-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1096","TFS-{CAT}-1096","peptidemeter",250,99.07,0.93,0.63,"spiroindane regioisomer",3.93,"mesylate",14.66,0.85,80.56,79.81,297.95,237.794,95.1,0.5,624.2184,null,null,13.09,0.86,71690,"lab-retained","verified","FAIL","counter-ion","","f.lokken"],["AX-2026-041645","2026-06-15","2026-06-25","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","flourishglobalbio","FGP","flourishglobalbio-fgp-2601-r8955","FGP-2601-R8955","janoshik-analytical",20,97.83,2.17,0.89,"acetyl adduct (+42 Da)",4.05,"acetate",9.56,0.46,null,null,null,null,null,-37.4,639.3617,null,null,8.77,0.87,59305,"buyer-sourced","identity-consistent","FAIL","purity;mass accuracy","AX-R01;AX-R09","ne.achebe"],["AX-2026-041555","2026-06-12","2026-06-25","2026-Q2","ghrp-6","GHRP-6","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2605-a6715","QSC-2605-A6715","peptidemeter",5,99.93,0.07,0.04,"oxidised Trp (+16 Da)",5.25,"acetate",5.47,0.79,88.49,88.43,5.21,4.607,92.1,5.4,872.4493,1.74,null,8.06,1.03,47028,"buyer-sourced","verified","PASS","","","s.broberg"],["AX-2026-041397","2026-05-31","2026-06-25","2026-Q2","oxytocin","Oxytocin","hormonal","qyaobio","QYB","qyaobio-qyb-2601-v4429","QYB-2601-V4429","janoshik-analytical",2,99.62,0.38,0.23,"oxytocin dimer (intermolecular disulfide)",4.38,"acetate",5.74,0.91,88.97,88.63,2.32,2.056,102.8,1.6,1006.4381,null,null,8.07,1.03,50396,"buyer-sourced","verified","PASS","","","k.wojcik"],["AX-2026-041391","2026-06-10","2026-06-25","2026-Q2","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2601-d3993","QYB-2601-D3993","peptidemeter",2,99.93,0.07,0.04,"[D-Val]-diastereomer",4.35,"acetate",5.17,0.29,null,null,null,null,null,-4.8,1418.7025,null,null,9.01,1.17,58812,"buyer-sourced","identity-consistent","PASS","","","a.ostergaard"],["AX-2026-041269","2026-06-08","2026-06-25","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-w2120","WWB-2603-W2120","janoshik-analytical",10,99.75,0.25,0.16,"[D-Aib8]-diastereomer",3.68,"TFA",6.56,0.74,89.02,88.8,10.48,9.306,93.1,0.7,4111.0553,null,null,18.63,0.9,23532,"buyer-sourced","verified","MARGINAL","","AX-R07","ay.boateng"],["AX-2026-043672","2026-06-05","2026-06-24","2026-Q2","cagrilintide","Cagrilintide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2605-p7620","PPG-2605-P7620","vendorinvestigate",5,98.13,1.87,1.24,"cagrilintide dimer (intermolecular disulfide)",5.42,"TFA",10.36,0.31,83.91,82.34,5.41,4.455,89.1,-1.4,3961.3163,null,null,17.62,0.96,57050,"buyer-sourced","verified","MARGINAL","","AX-R06","j.krastev"],["AX-2026-043250","2026-06-07","2026-06-24","2026-Q2","ghk-cu","GHK-Cu","repair","cpcbio","CPC","cpcbio-cpc-2601-d1258","CPC-2601-D1258","peptidemeter",50,98.09,1.91,1,"GHK-Cu 2:1 complex",6.85,null,0,0.58,92.57,90.8,49.06,44.546,89.1,null,null,0.71,"No growth at 14 d",5.98,1.07,62702,"supplier-supplied","purity-only","MARGINAL","","AX-R06","g.varga"],["AX-2026-043195","2026-06-16","2026-06-24","2026-Q2","carnosine","L-Carnosine","bioregulator","glbiochem","GL Biochem","glbiochem-glbi-2512-s8068","GLBI-2512-S8068","janoshik-analytical",500,99.16,0.84,0.4,"anserine (methylcarnosine, +14 Da)",8.69,null,0,0.82,90.49,89.73,498.11,446.954,89.4,null,null,null,null,3.62,0.98,75363,"lab-retained","method-limited","MARGINAL","","AX-R06","ay.roos"],["AX-2026-042881","2026-06-07","2026-06-24","2026-Q2","tb-500","TB-500","repair","ggpeps","GGPeps","ggpeps-ggpe-2601-b2671","GGPE-2601-B2671","janoshik-analytical",10,99.69,0.31,0.21,"C-terminal amide (−1 Da)",4.5,"acetate",5.09,0.29,null,null,null,null,null,1.7,887.4979,0.27,null,7.85,0.93,77659,"buyer-sourced","verified","PASS","","","da.nilsen"],["AX-2026-042574","2026-05-31","2026-06-24","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-f6153","HJ-2511-F6153","janoshik-analytical",200,99.93,0.07,0.04,"glutathione disulfide (GSSG, +305 Da)",7.39,null,0,0.39,null,null,null,null,null,null,null,0.48,null,4.17,1.15,74057,"buyer-sourced","method-limited","PASS","","","a.palacios"],["AX-2026-042416","2026-06-14","2026-06-24","2026-Q2","glucagon","Glucagon","incretin","homopeptide","Homopeptide","homopeptide-homo-2602-v3961","HOMO-2602-V3961","janoshik-analytical",5,99.6,0.4,0.28,"Met27 sulfoxide (+16 Da)",6.15,"acetate",3.53,0.61,null,null,null,null,null,1.2,3480.6236,null,null,13.72,0.88,42573,"buyer-sourced","identity-consistent","PASS","","","ar.iyer"],["AX-2026-042248","2026-06-03","2026-06-24","2026-Q2","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2511-s9305","TFC-2511-S9305","medutest",5,98.79,1.21,0.66,"des-Gly truncate (−57 Da)",4.55,"acetate",7.65,0.36,null,null,null,null,null,null,null,null,null,8.04,1.17,81044,"buyer-sourced","purity-only","MARGINAL","","AX-R09","e.almeida"],["AX-2026-042058","2026-06-16","2026-06-24","2026-Q2","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2512-w7237","HYB-2512-W7237","janoshik-analytical",10,98.7,1.3,0.53,"[D-Aib13]-diastereomer",6.24,"TFA",5.45,0.17,88.14,86.99,11.04,9.604,96,null,null,null,null,19.81,1.37,50888,"buyer-sourced","purity-only","PASS","","","as.novak"],["AX-2026-042040","2026-06-17","2026-06-24","2026-Q2","epitalon","Epitalon","bioregulator","hybiopharma","HYB","hybiopharma-hyb-2603-u7133","HYB-2603-U7133","janoshik-analytical",10,99.74,0.26,0.19,"Ala-Glu-Asp tripeptide (−57 Da)",6.36,"acetate",12.62,0.19,null,null,null,null,null,null,null,0.44,null,4.63,1.1,69375,"buyer-sourced","method-limited","FAIL","counter-ion","","a.karlsen"],["AX-2026-041984","2026-06-03","2026-06-24","2026-Q2","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2511-n5271","AMB-2511-N5271","janoshik-analytical",30,98.75,1.25,0.69,"des-Aib2 analogue",4.06,"TFA",7.62,0.6,87.72,86.62,36.09,31.261,104.2,null,null,null,null,19.9,1.03,40095,"buyer-sourced","purity-only","PASS","","","ha.beaulieu"],["AX-2026-041958","2026-06-06","2026-06-24","2026-Q2","sermorelin","Sermorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2512-v5420","AMB-2512-V5420","janoshik-analytical",2,99.14,0.86,0.57,"des-Tyr1 (−163 Da)",4.48,"acetate",4,0.45,null,null,null,null,null,38.6,3355.854,null,null,12.31,1.11,41063,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","mi.villalobos"],["AX-2026-041881","2026-06-05","2026-06-24","2026-Q2","semaglutide","Semaglutide","incretin","sinopep","SinoPep","sinopep-snp-2511-p4283","SNP-2511-P4283","janoshik-analytical",10,97.97,2.03,0.98,"tBu-protected residual (+56 Da)",3.48,"TFA",6.91,0.58,89.03,87.22,11.2,9.769,97.7,null,null,null,null,18.21,0.96,70037,"buyer-sourced","purity-only","PASS","","","icp_ms_trace"],["AX-2026-041616","2026-06-12","2026-06-24","2026-Q2","tb-500","TB-500","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2512-y7789","FGP-2512-Y7789","medutest",10,99.93,0.07,0.04,"[D-Thr]-diastereomer",3.82,"acetate",5.09,0.78,90.31,90.25,10.79,9.738,97.4,-1.9,887.4947,0.88,null,6.7,1.02,78636,"buyer-sourced","identity-consistent","PASS","","","n.ekstrom"],["AX-2026-041537","2026-06-14","2026-06-24","2026-Q2","pinealon","Pinealon","bioregulator","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-v6998","QSC-2602-V6998","peptidemeter",20,99.93,0.07,0.04,"Glu-Asp dipeptide (−156 Da)",7.19,"acetate",8.88,0.76,83.17,83.11,25.25,20.985,104.9,null,null,null,null,4.42,0.86,94123,"lab-retained","method-limited","MARGINAL","","AX-R04","d.rahimi"],["AX-2026-041487","2026-06-11","2026-06-24","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2601-b6118","QSC-2601-B6118","vendorinvestigate",5,98.94,1.06,0.58,"des-Tyr1 (−163 Da)",5.31,"acetate",5.61,0.42,88.66,87.72,5.25,4.605,92.1,-1.6,3365.7348,null,null,13.61,1.17,61715,"buyer-sourced","verified","MARGINAL","","AX-R02","as.novak"],["AX-2026-041250","2026-06-12","2026-06-24","2026-Q2","ghk-cu","GHK-Cu","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2512-b1996","WWB-2512-B1996","janoshik-analytical",100,99.12,0.88,0.35,"Gly-His dipeptide (−128 Da)",6.2,null,0,0.19,null,null,null,null,null,-5.9,401.1,1.26,null,6.15,1.1,70117,"buyer-sourced","partial","PASS","","","k.petrescu"],["AX-2026-043570","2026-06-13","2026-06-23","2026-Q2","peg-mgf","PEG-MGF","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2602-6794","SIG-2602-6794","peptidemeter",2,97.76,2.24,1.21,"free MGF (unconjugated)",5.45,"acetate",1.84,0.45,92.26,90.19,2.31,2.083,104.2,-0.1,7893.9992,null,null,15.99,1.3,58257,"buyer-sourced","verified","PASS","","","l.kowalski"],["AX-2026-043569","2026-06-14","2026-06-23","2026-Q2","peg-mgf","PEG-MGF","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2602-6794","SIG-2602-6794","peptidemeter",2,97.52,2.48,1.54,"di-PEGylated species",5.36,"acetate",1.46,0.4,null,null,null,null,null,-2.2,7893.9826,null,"No growth at 14 d",16.3,1.13,53098,"lab-retained","partial","PASS","","","k.chowdhury"],["AX-2026-043553","2026-06-12","2026-06-23","2026-Q2","cagrilintide","Cagrilintide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6212","SIG-2603-6212","vendorinvestigate",5,98.12,1.88,1.18,"disulfide-scrambled isomer",4.5,"TFA",7.27,0.77,null,null,null,null,null,0.9,3961.3254,null,null,17.61,1.23,53010,"buyer-sourced","identity-consistent","PASS","","","mi.duarte"],["AX-2026-043521","2026-06-21","2026-06-23","2026-Q2","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2512-6026","SIG-2512-6026","kestrel-bioanalytical",60,98.54,1.46,0.54,"truncated (3-39)",3.2,"TFA",7.4,0.92,88.48,87.19,72.27,63.012,105,0.8,4810.4141,null,null,10.94,1.09,69797,"buyer-sourced","method-limited","MARGINAL","","AX-R07","m.rahimi"],["AX-2026-043052","2026-06-03","2026-06-23","2026-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-w5347","KP-2511-W5347","medutest",50,99.45,0.55,0.3,"5-nitro-1MQ (unreduced precursor, +30 Da)",4.23,"iodide",45.95,0.58,49.24,48.97,107.7,52.741,105.5,12.3,286.0002,0.68,null,4.54,1.02,61270,"buyer-sourced","identity-consistent","FAIL","counter-ion;mass accuracy","AX-R01","j.roos"],["AX-2026-043031","2026-06-13","2026-06-23","2026-Q2","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2601-k5213","KP-2601-K5213","nordanalyt",5,98.2,1.8,0.92,"des-His1 truncate (−137 Da)",5.42,"TFA",8.22,0.3,null,null,null,null,null,null,null,null,null,21.2,1.13,85511,"buyer-sourced","purity-only","PASS","","","l.ndiaye"],["AX-2026-042997","2026-05-30","2026-06-23","2026-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2601-y4342","MKM-2601-Y4342","vendorinvestigate",2,97.97,2.03,1.06,"deamidated (Asn→Asp, +1 Da)",3.48,"TFA",8.26,1.02,87.24,85.47,2.13,1.821,91.1,1.8,4111.0598,null,null,19.77,0.95,41090,"buyer-sourced","verified","PASS","","","Contributor #L-4409"],["AX-2026-042732","2026-05-30","2026-06-23","2026-Q2","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-h1052","GGPE-2604-H1052","nordanalyt",30,98.95,1.05,0.43,"truncated (3-39)",1.86,"TFA",6.79,0.14,91.21,90.25,29.45,26.579,88.6,0.7,4810.4137,null,null,23.04,1.14,72049,"buyer-sourced","verified","MARGINAL","","AX-R06","v.iyer"],["AX-2026-042112","2026-06-02","2026-06-23","2026-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2602-j7978","JEEP-2602-J7978","janoshik-analytical",60,99.15,0.85,0.52,"Met(O) sulfoxide (+16 Da)",4.37,"TFA",5.96,0.65,null,null,null,null,null,0.6,4810.4132,null,null,19.98,1.09,45877,"buyer-sourced","identity-consistent","PASS","","","ro.laurent"],["AX-2026-041804","2026-06-10","2026-06-23","2026-Q2","exenatide","Exenatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2827","ASY-{CAT}-2827","vendorinvestigate",10,99.12,0.88,0.53,"Met14 sulfoxide (+16 Da)",4.76,"acetate",3.41,0.84,90.99,90.19,10.87,9.804,98,-0.9,4183.9332,0.48,null,15.89,1.2,81163,"buyer-sourced","verified","PASS","","","a.wojcik"],["AX-2026-041752","2026-06-18","2026-06-23","2026-Q2","selank","Selank","neuro","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1712","TFS-{CAT}-1712","medutest",20,99.63,0.37,0.17,"diketopiperazine (−18 Da)",7.43,"acetate",5.18,0.15,null,null,null,null,null,16.5,751.4526,null,null,5.58,1.11,75797,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","d.sorensen"],["AX-2026-041647","2026-06-05","2026-06-23","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","flourishglobalbio","FGP","flourishglobalbio-fgp-2601-r8955","FGP-2601-R8955","janoshik-analytical",20,98.44,1.56,0.64,"acetyl adduct (+42 Da)",4.08,"acetate",9.69,0.71,85.52,84.19,21.6,18.185,90.9,-6.6,639.3814,null,null,8.9,1.01,62871,"buyer-sourced","verified","FAIL","purity","AX-R09","i.pires"],["AX-2026-041288","2026-06-15","2026-06-23","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-n3120","WWB-2603-N3120","janoshik-analytical",2,99.04,0.96,0.42,"des-AEEA semaglutide (−145 Da)",5.93,"TFA",8.99,0.74,null,null,null,null,null,-4.2,4111.0351,null,null,18.57,1,42319,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","as.kravchenko"],["AX-2026-043188","2026-06-16","2026-06-22","2026-Q2","carnosine","L-Carnosine","bioregulator","glbiochem","GL Biochem","glbiochem-glbi-2512-s8068","GLBI-2512-S8068","peptidemeter",500,99.62,0.38,0.22,"D-carnosine epimer",8.43,null,0,0.23,null,null,null,null,null,null,null,null,null,3.44,1.06,73943,"buyer-sourced","method-limited","PASS","","","n.solberg"],["AX-2026-043056","2026-05-29","2026-06-22","2026-Q2","desmopressin","Desmopressin","hormonal","keruipeptidesbio","KP","keruipeptidesbio-kp-2512-u5694","KP-2512-U5694","janoshik-analytical",2,98.54,1.46,0.94,"open-chain (reduced disulfide, +2 Da)",2.71,"acetate",3.49,0.5,93.3,91.94,2.07,1.903,95.2,0.7,1068.4272,0.85,"No growth at 14 d",8.19,1.29,88150,"buyer-sourced","verified","PASS","","","c.okonkwo"],["AX-2026-043000","2026-06-15","2026-06-22","2026-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2601-y4342","MKM-2601-Y4342","janoshik-analytical",2,97.93,2.07,0.93,"des-AEEA semaglutide (−145 Da)",4.15,"TFA",6.32,0.32,null,null,null,null,null,-1.3,4111.0471,0.54,null,18.5,1.1,33391,"buyer-sourced","verified","PASS","","","i.asante"],["AX-2026-042739","2026-06-19","2026-06-22","2026-Q2","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-h1052","GGPE-2604-H1052","janoshik-analytical",30,99.42,0.58,0.38,"C20 diacid mono-amide",1.75,"TFA",5.87,0.99,null,null,null,null,null,-1.6,4810.4026,null,null,19.64,0.92,60842,"buyer-sourced","identity-consistent","PASS","","","n.trevino"],["AX-2026-042110","2026-06-17","2026-06-22","2026-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2602-j7978","JEEP-2602-J7978","janoshik-analytical",60,98.78,1.22,0.46,"Met(O) sulfoxide (+16 Da)",4.26,"TFA",7.48,0.22,null,null,null,null,null,null,null,null,null,19.69,1.14,36206,"buyer-sourced","purity-only","PASS","","","v.abubakar"],["AX-2026-042109","2026-06-16","2026-06-22","2026-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2602-j7978","JEEP-2602-J7978","peptidemeter",60,98.36,1.64,0.96,"truncated (3-39)",4.9,"TFA",7.95,0.7,86.45,85.03,69.24,58.875,98.1,-2.2,4810.3997,null,"No growth at 14 d",18.58,1.16,57610,"buyer-sourced","verified","PASS","","","gc_headspace"],["AX-2026-041746","2026-06-04","2026-06-22","2026-Q2","cagrilintide","Cagrilintide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1681","TFS-{CAT}-1681","peptidemeter",5,99.2,0.8,0.41,"deamidated (+1 Da)",5.14,"TFA",7.82,0.78,86.26,85.57,5.78,4.946,98.9,-0.1,3961.3214,1.4,null,15.71,1.28,60065,"buyer-sourced","verified","PASS","","","a.lehtinen"],["AX-2026-041673","2026-06-12","2026-06-22","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9733","TFS-{CAT}-9733","janoshik-analytical",20,99.51,0.49,0.29,"C-terminal free acid (+1 Da)",5.34,"acetate",6.09,0.63,87.94,87.51,23.05,20.171,100.9,0.1,639.3857,null,"No growth at 14 d",8.89,1.25,49492,"buyer-sourced","verified","PASS","","","csv_parser"],["AX-2026-043411","2026-06-01","2026-06-21","2026-Q2","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2512-f3324","WXT-2512-F3324","nordanalyt",15,98.76,1.24,0.44,"des-AEEA semaglutide (−145 Da)",4.76,"TFA",6.64,0.79,null,null,null,null,null,1.5,4111.0586,null,null,21.44,1.21,51522,"buyer-sourced","identity-consistent","PASS","","","c.novak"],["AX-2026-043006","2026-06-17","2026-06-21","2026-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2601-y4342","MKM-2601-Y4342","nordanalyt",2,98.4,1.6,0.72,"des-AEEA semaglutide (−145 Da)",3.84,"TFA",10.53,0.62,85.01,83.65,2.53,2.116,105.8,null,null,null,"No growth at 14 d",21.24,1.06,83440,"buyer-sourced","purity-only","PASS","","","k.wojcik"],["AX-2026-042883","2026-06-14","2026-06-21","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2605-b2560","GGPE-2605-B2560","medutest",5,98.47,1.53,1.03,"des-Gly truncate (−57 Da)",4.38,"acetate",5.88,0.24,89.5,88.13,5.38,4.741,94.8,11.6,1418.7258,null,null,7.97,1.01,58940,"supplier-supplied","identity-consistent","PASS","","","a.duarte"],["AX-2026-042727","2026-05-29","2026-06-21","2026-Q2","slu-pp-332","SLU-PP-332","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2511-r1308","GGPE-2511-R1308","janoshik-analytical",25,98.81,1.19,0.63,"hydrolysed ester (+18 Da)",4.48,null,0,0.76,null,null,null,null,null,3.6,410.1315,0.39,null,15.28,0.86,56878,"buyer-sourced","verified","PASS","","","b.perrin"],["AX-2026-041862","2026-05-29","2026-06-21","2026-Q2","ara-290","ARA-290","repair","genscriptpeps","GSP","genscriptpeps-gsp-2605-k3362","GSP-2605-K3362","janoshik-analytical",2,99.34,0.66,0.47,"[D-Ser]-diastereomer",3.32,"acetate",3.04,0.73,null,null,null,null,null,null,null,1.48,"No growth at 14 d",8.63,1.18,83169,"buyer-sourced","purity-only","PASS","","","p.antonsen"],["AX-2026-041560","2026-06-12","2026-06-21","2026-Q2","bpc-157","BPC-157","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-n7511","QSC-2511-N7511","janoshik-analytical",2,99.93,0.07,0.05,"truncated (1-12)",6.09,"acetate",8.42,0.95,84.54,84.48,2.3,1.943,97.2,-2.5,1418.7058,null,null,9.51,1.17,60220,"buyer-sourced","verified","PASS","","","s.wikstrom"],["AX-2026-043606","2026-06-18","2026-06-20","2026-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2604-x7060","PPG-2604-X7060","janoshik-analytical",12,98.3,1.7,1.05,"oxidised Trp (+16 Da)",3.87,"TFA",9.26,0.62,null,null,null,null,null,-0.1,4728.4866,null,null,20.62,1.13,54581,"buyer-sourced","identity-consistent","PASS","","","Contributor #S-2298"],["AX-2026-043530","2026-05-28","2026-06-20","2026-Q2","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2512-6026","SIG-2512-6026","janoshik-analytical",60,98.31,1.69,1.07,"des-Aib2 analogue",3.81,"TFA",5.88,0.64,89.67,88.15,64.19,56.583,94.3,2.8,4810.4238,null,"No growth at 14 d",20,1.3,66127,"buyer-sourced","verified","MARGINAL","","AX-R07","ra.vermeulen"],["AX-2026-043520","2026-06-16","2026-06-20","2026-Q2","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2512-6026","SIG-2512-6026","janoshik-analytical",60,98.35,1.65,1.05,"des-Aib2 analogue",4.06,"TFA",8.38,0.65,null,null,null,null,null,null,null,null,null,19.63,1.19,53142,"buyer-sourced","purity-only","MARGINAL","","AX-R07","salt_exchange"],["AX-2026-043468","2026-05-25","2026-06-20","2026-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","bachemholding","BCH","bachemholding-bch-2511-g5204","BCH-2511-G5204","medutest",500,98.85,1.15,0.68,"free base (des-mesylate, −96 Da)",4.3,"mesylate",13.38,0.21,82.11,81.17,594.26,482.361,96.5,4.7,624.221,null,null,11.71,1.03,78146,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R09","re.nilsen"],["AX-2026-043422","2026-06-15","2026-06-20","2026-Q2","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2602-w3200","WXT-2602-W3200","medutest",5,97.45,2.55,1.16,"truncated (1-12)",4.49,"acetate",6.54,0.36,88.61,86.35,5.41,4.672,93.4,-7.1,1418.6992,null,null,8.15,0.95,62097,"buyer-sourced","identity-consistent","FAIL","purity","","tfa_counter"],["AX-2026-043168","2026-05-29","2026-06-20","2026-Q2","bpc-157","BPC-157","repair","glbiochem","GL Biochem","glbiochem-glbi-2602-t8050","GLBI-2602-T8050","janoshik-analytical",2,98.69,1.31,0.71,"des-Gly truncate (−57 Da)",5.01,"acetate",6.16,0.79,88.04,86.89,2.43,2.111,105.6,-0.1,1418.7092,0.49,null,9.61,0.99,46143,"buyer-sourced","verified","MARGINAL","","AX-R09","c.kuipers"],["AX-2026-043111","2026-06-08","2026-06-20","2026-Q2","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2605-e6585","KP-2605-E6585","janoshik-analytical",15,98.28,1.72,0.73,"trifluoroacetyl adduct (+96 Da)",3.7,"TFA",8.37,0.56,null,null,null,null,null,-2.3,4810.3992,null,null,19.68,1.19,71080,"buyer-sourced","identity-consistent","PASS","","","t.sandvik"],["AX-2026-043079","2026-06-02","2026-06-20","2026-Q2","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2602-x6001","KP-2602-X6001","janoshik-analytical",60,98.97,1.03,0.72,"Met(O) sulfoxide (+16 Da)",6.36,"TFA",8.72,0.6,null,null,null,null,null,2.4,4810.4218,null,null,19.8,1.25,59950,"buyer-sourced","identity-consistent","PASS","","","r.yildiz"],["AX-2026-043066","2026-06-09","2026-06-20","2026-Q2","desmopressin","Desmopressin","hormonal","keruipeptidesbio","KP","keruipeptidesbio-kp-2512-u5694","KP-2512-U5694","medutest",2,98.68,1.32,0.85,"open-chain (reduced disulfide, +2 Da)",3.29,"acetate",3.38,0.17,null,null,null,null,null,-2.7,1068.4236,null,null,6.78,0.98,72225,"buyer-sourced","identity-consistent","PASS","","","ch.dahlberg"],["AX-2026-042915","2026-06-05","2026-06-20","2026-Q2","selank","Selank","neuro","ggpeps","GGPeps","ggpeps-ggpe-2601-j3130","GGPE-2601-J3130","peptidemeter",20,99.53,0.47,0.26,"tuftsin fragment (−417 Da)",10.03,"acetate",7.68,0.69,null,null,null,null,null,6,751.4447,0.93,null,5.89,0.91,56157,"buyer-sourced","verified","PASS","","","w.sorensen"],["AX-2026-042910","2026-06-15","2026-06-20","2026-Q2","selank","Selank","neuro","ggpeps","GGPeps","ggpeps-ggpe-2601-j3130","GGPE-2601-J3130","vendorinvestigate",20,99.62,0.38,0.2,"des-Thr (−101 Da)",9.21,"acetate",8.14,0.57,82.08,81.77,25.67,20.99,105,4.4,751.4435,null,"No growth at 14 d",6.73,0.86,86538,"buyer-sourced","verified","PASS","","","am.ekstrom"],["AX-2026-042844","2026-06-04","2026-06-20","2026-Q2","survodutide","Survodutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-y2660","GGPE-2512-Y2660","janoshik-analytical",15,98.41,1.59,0.59,"truncated (2-39)",4.02,"TFA",7.66,0.9,null,null,null,null,null,4.6,4764.534,null,null,20.11,1.08,74769,"supplier-supplied","identity-consistent","MARGINAL","","AX-R02;AX-R03","Contributor #L-4409"],["AX-2026-042810","2026-06-17","2026-06-20","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-d2133","GGPE-2512-D2133","medutest",20,98.74,1.26,0.86,"aspartimide (−18 Da)",4.05,"TFA",6.68,0.61,null,null,null,null,null,null,null,null,null,17.65,1.06,45330,"buyer-sourced","purity-only","PASS","","","Contributor #W-6318"],["AX-2026-042750","2026-06-01","2026-06-20","2026-Q2","igf-1-lr3","IGF-1 LR3","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2604-k9879","GGPE-2604-K9879","janoshik-analytical",0.1,98.14,1.86,1.02,"oxidised Met59 (+16 Da)",1.98,"acetate",6.01,0.2,null,null,null,null,null,3,9105.2685,null,null,17.03,1.12,45452,"buyer-sourced","identity-consistent","PASS","","","a.karlsen"],["AX-2026-042538","2026-06-19","2026-06-20","2026-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-p5900","HJ-2511-P5900","peptidemeter",5,99.88,0.12,0.06,"des-Gly truncate (−57 Da)",3.13,"acetate",7.23,0.62,89.02,88.91,5.26,4.677,93.5,null,null,null,null,8.91,1.12,63624,"buyer-sourced","purity-only","PASS","","","a.restrepo"],["AX-2026-042467","2026-06-06","2026-06-20","2026-Q2","epitalon","Epitalon","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2512-a5108","HOMO-2512-A5108","janoshik-analytical",10,99.93,0.07,0.04,"Ala-Glu-Asp tripeptide (−57 Da)",7.81,"acetate",11.23,0.99,null,null,null,null,null,-1.7,390.138,null,"No growth at 14 d",4.7,1.01,70385,"buyer-sourced","method-limited","FAIL","counter-ion","","s.bhattacharya"],["AX-2026-042051","2026-06-09","2026-06-20","2026-Q2","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2604-d6658","HYB-2604-D6658","nordanalyt",20,98.68,1.32,0.57,"truncated (5-39)",3.94,"TFA",8.26,0.83,null,null,null,null,null,6,4728.5155,null,null,23.77,0.94,40058,"buyer-sourced","identity-consistent","PASS","","","e.castellanos"],["AX-2026-041955","2026-06-03","2026-06-20","2026-Q2","sermorelin","Sermorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2512-v5420","AMB-2512-V5420","janoshik-analytical",2,99.1,0.9,0.45,"des-Tyr1 (−163 Da)",3.17,"acetate",4.98,0.86,null,null,null,null,null,1.1,3355.7282,null,null,12.28,1,65061,"buyer-sourced","identity-consistent","PASS","","","na.laurent"],["AX-2026-041920","2026-06-19","2026-06-20","2026-Q2","mazdutide","Mazdutide","incretin","sinopep","SinoPep","sinopep-snp-2602-u4281","SNP-2602-U4281","janoshik-analytical",10,97.77,2.23,1.4,"oxidised Met (+16 Da)",4.41,"TFA",5.83,0.76,89,87.02,10.19,8.867,88.7,1.3,4912.6472,0.21,null,19.35,1.17,58883,"buyer-sourced","verified","MARGINAL","","AX-R05;AX-R06","j.sjoberg"],["AX-2026-041906","2026-05-29","2026-06-20","2026-Q2","ara-290","ARA-290","repair","sinopep","SinoPep","sinopep-snp-2605-g4075","SNP-2605-G4075","medutest",4,98.94,1.06,0.64,"des-Gln truncate (−128 Da)",5.28,"acetate",3.11,0.31,null,null,null,null,null,-3,1189.606,null,null,7.43,0.89,99041,"buyer-sourced","identity-consistent","PASS","","","Contributor #Q-2836"],["AX-2026-041884","2026-05-29","2026-06-20","2026-Q2","semaglutide","Semaglutide","incretin","sinopep","SinoPep","sinopep-snp-2511-p4283","SNP-2511-P4283","peptidemeter",10,98.04,1.96,0.99,"des-His1 truncate (−137 Da)",4.1,"TFA",7.76,0.18,87.96,86.24,11.52,9.935,99.4,3.2,4111.0656,null,null,17.35,1.05,81402,"lab-retained","verified","PASS","","","j.roos"],["AX-2026-041748","2026-05-28","2026-06-20","2026-Q2","cagrilintide","Cagrilintide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1681","TFS-{CAT}-1681","janoshik-analytical",5,99.41,0.59,0.23,"deamidated (+1 Da)",4.49,"TFA",10.26,0.5,84.75,84.25,6.36,5.358,107.2,5.9,3961.3452,1.48,"No growth at 14 d",16.79,1.47,51896,"buyer-sourced","verified","PASS","","","so.okonkwo"],["AX-2026-041660","2026-06-01","2026-06-20","2026-Q2","tirzepatide","Tirzepatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2605-r8870","FGP-2605-R8870","janoshik-analytical",30,97.91,2.09,0.82,"truncated (3-39)",6.52,"TFA",7.25,0.99,null,null,null,null,null,-3.8,4810.392,null,null,19.98,1.01,71756,"lab-retained","identity-consistent","PASS","","","h.kravchenko"],["AX-2026-041368","2026-06-15","2026-06-20","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2512-t3671","WWB-2512-T3671","medutest",2,99.07,0.93,0.61,"Met(O) sulfoxide (+16 Da)",2.29,"TFA",7.72,0.23,89.76,88.93,2.17,1.93,96.5,7.5,4111.0832,null,null,15.66,1.21,61602,"buyer-sourced","identity-consistent","PASS","","","t.lindholm"],["AX-2026-041268","2026-06-11","2026-06-20","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-w2120","WWB-2603-W2120","janoshik-analytical",10,99.63,0.37,0.14,"[D-Aib8]-diastereomer",3.48,"TFA",9.36,0.59,null,null,null,null,null,2.3,4111.0619,null,null,18.52,1.33,41668,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","lu.ndiaye"],["AX-2026-041266","2026-06-06","2026-06-20","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-w2120","WWB-2603-W2120","vendorinvestigate",10,99.77,0.23,0.09,"[D-Aib8]-diastereomer",4.1,"TFA",6.37,0.34,null,null,null,null,null,0.3,4111.0536,null,null,19.56,1.12,60300,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","b.bhattacharya"],["AX-2026-043573","2026-06-12","2026-06-19","2026-Q2","peg-mgf","PEG-MGF","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2602-6794","SIG-2602-6794","janoshik-analytical",2,98.58,1.42,0.88,"di-PEGylated species",4.79,"acetate",1.47,1.01,92.73,91.41,2.28,2.084,104.2,-3.1,7893.9755,2.03,null,17.16,1.24,40161,"buyer-sourced","partial","PASS","","","b.halvorsen"],["AX-2026-043505","2026-06-07","2026-06-19","2026-Q2","semax","Semax","neuro","sigmaaldrich","SIG","sigmaaldrich-sig-2602-5969","SIG-2602-5969","medutest",5,98.96,1.04,0.74,"Met1 sulfoxide (+16 Da)",8.63,"acetate",7.76,0.52,83.09,82.23,5.48,4.506,90.1,-0.1,813.354,null,null,5.94,1.07,55238,"buyer-sourced","identity-consistent","PASS","","","t.sorensen"],["AX-2026-043311","2026-05-28","2026-06-19","2026-Q2","tb-500","TB-500","repair","cpcbio","CPC","cpcbio-cpc-2605-b1397","CPC-2605-B1397","janoshik-analytical",2,98.23,1.77,1.16,"[D-Thr]-diastereomer",5.52,"acetate",6.61,0.27,87.6,86.05,2.13,1.833,91.6,-0.9,887.4956,null,null,8.11,0.96,66626,"buyer-sourced","verified","FAIL","purity","","k.lundgren"],["AX-2026-043100","2026-06-02","2026-06-19","2026-Q2","hexarelin","Hexarelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2604-x5990","KP-2604-X5990","janoshik-analytical",2,98.82,1.18,0.47,"C-terminal free acid (+1 Da)",3.57,"acetate",5.68,0.81,89.94,88.88,2.07,1.84,92,0.3,886.4605,null,null,8.89,1.16,68643,"buyer-sourced","verified","FAIL","purity","","o.mensa"],["AX-2026-043099","2026-06-04","2026-06-19","2026-Q2","hexarelin","Hexarelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2604-x5990","KP-2604-X5990","kestrel-bioanalytical",2,98.58,1.42,0.62,"des-methyl hexarelin (GHRP-6, −14 Da)",3.49,"acetate",5.5,0.55,90.46,89.18,2.39,2.131,106.5,1.3,886.4614,null,null,4.75,1.09,50773,"buyer-sourced","identity-consistent","FAIL","purity","","ms_confirm"],["AX-2026-042809","2026-05-28","2026-06-19","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-d2133","GGPE-2512-D2133","janoshik-analytical",20,98.18,1.82,0.97,"[D-Aib2]-diastereomer",3.9,"TFA",7.91,0.71,87.48,85.89,24.75,21.258,106.3,1.1,4728.4923,0.33,null,20.76,1.23,38611,"buyer-sourced","verified","PASS","","","me.agyeman"],["AX-2026-042754","2026-06-07","2026-06-19","2026-Q2","igf-1-lr3","IGF-1 LR3","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2604-k9879","GGPE-2604-K9879","vendorinvestigate",0.1,98.47,1.53,0.84,"oxidised Met59 (+16 Da)",2.57,"acetate",6.2,0.46,null,null,null,null,null,-5.5,9105.1911,null,"No growth at 14 d",17.86,1.37,62603,"buyer-sourced","identity-consistent","PASS","","","h.solberg"],["AX-2026-042647","2026-05-24","2026-06-19","2026-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wibsonbio","SWB","wibsonbio-swb-2605-b7365","SWB-2605-B7365","nordanalyt",1000,99.28,0.72,0.35,"sulfonamide hydrolysis product (+18 Da)",2.86,"mesylate",13.02,0.37,83.75,83.15,1119.88,931.18,93.1,-2,624.2169,null,null,15.82,1.06,60913,"buyer-sourced","verified","FAIL","counter-ion","","j.roos"],["AX-2026-042027","2026-06-06","2026-06-19","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","hybiopharma","HYB","hybiopharma-hyb-2512-b6579","HYB-2512-B6579","peptidemeter",50,99.53,0.47,0.26,"acetyl adduct (+42 Da)",1.84,"acetate",9.32,0.63,88.21,87.8,51.16,44.918,89.8,0,639.3856,null,null,8.43,1.4,71615,"buyer-sourced","verified","MARGINAL","","AX-R06","a.chowdhury"],["AX-2026-041686","2026-06-17","2026-06-19","2026-Q2","semaglutide","Semaglutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9744","TFS-{CAT}-9744","peptidemeter",10,98.21,1.79,0.99,"deamidated (Asn→Asp, +1 Da)",6.58,"TFA",10.4,0.76,null,null,null,null,null,2.2,4111.0614,1.14,null,17.34,1.32,49928,"buyer-sourced","verified","PASS","","","l.petrescu"],["AX-2026-041363","2026-05-24","2026-06-19","2026-Q2","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-t3876","WWB-2604-T3876","janoshik-analytical",5,98.98,1.02,0.41,"[D-Aib13]-diastereomer",3.9,"TFA",9.19,0.42,86.49,85.61,5.72,4.897,97.9,-0.4,4810.4084,null,null,19.63,0.93,60002,"buyer-sourced","verified","PASS","","","ay.ivaturi"],["AX-2026-041211","2026-06-07","2026-06-19","2026-Q2","nad-plus","NAD+","non-peptide","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-v1583","WWB-2601-V1583","janoshik-analytical",500,99.72,0.28,0.14,"NADH (reduced, +2 Da)",10.94,null,0,0.84,88.22,87.97,531.22,467.314,93.5,0.2,663.1092,null,null,4.31,1.06,52695,"buyer-sourced","partial","FAIL","water","","i.falk"],["AX-2026-043518","2026-05-23","2026-06-18","2026-Q2","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6158","SIG-2603-6158","janoshik-analytical",60,98.38,1.62,0.94,"Met(O) sulfoxide (+16 Da)",0.8,"TFA",6.8,0.42,91.98,90.49,68.41,61.904,103.2,-1,4810.4055,0.71,"No growth at 14 d",19.92,1.28,82063,"buyer-sourced","verified","PASS","","","f.steiner"],["AX-2026-043415","2026-06-16","2026-06-18","2026-Q2","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2512-f3324","WXT-2512-F3324","kestrel-bioanalytical",15,99.86,0.14,0.06,"des-AEEA semaglutide (−145 Da)",5.02,"TFA",8.13,0.34,null,null,null,null,null,2.2,4111.0614,null,null,9.99,1.24,67945,"buyer-sourced","method-limited","PASS","","","d.vogel"],["AX-2026-043239","2026-05-24","2026-06-18","2026-Q2","slu-pp-332","SLU-PP-332","non-peptide","sangonbio","SGN","sangonbio-sgn-2602-x9377","SGN-2602-X9377","vendorinvestigate",50,98.28,1.72,0.77,"residual DMSO (process solvent)",5.37,null,0,0.15,null,null,null,null,null,-0.3,410.1299,null,null,16.21,1.05,78630,"buyer-sourced","identity-consistent","PASS","","","t.palacios"],["AX-2026-042954","2026-06-06","2026-06-18","2026-Q2","semax","Semax","neuro","mokemeibio","MKM","mokemeibio-mkm-2512-b3991","MKM-2512-B3991","vendorinvestigate",20,98.47,1.53,0.87,"des-Met (−131 Da)",6.74,"acetate",5.61,0.52,null,null,null,null,null,1.1,813.355,0.35,null,7.57,1.2,83857,"buyer-sourced","verified","FAIL","purity","AX-R04","disulfide_fold"],["AX-2026-042875","2026-05-31","2026-06-18","2026-Q2","tb-500","TB-500","repair","ggpeps","GGPeps","ggpeps-ggpe-2601-b2671","GGPE-2601-B2671","nordanalyt",10,99.57,0.43,0.29,"C-terminal amide (−1 Da)",4.05,"acetate",6.03,0.84,null,null,null,null,null,1.3,887.4976,0.38,null,9.14,0.95,58195,"buyer-sourced","verified","PASS","","","r.kjaer"],["AX-2026-042728","2026-05-25","2026-06-18","2026-Q2","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-h1052","GGPE-2604-H1052","janoshik-analytical",30,99.34,0.66,0.27,"truncated (3-39)",1.61,"TFA",5.53,0.28,92.58,91.97,32.08,29.504,98.3,-1.1,4810.405,null,null,20.09,1.22,105090,"buyer-sourced","verified","PASS","","","hilic_hana"],["AX-2026-042575","2026-05-29","2026-06-18","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-f6153","HJ-2511-F6153","janoshik-analytical",200,99.66,0.34,0.13,"S-sulfonate adduct (+80 Da)",7.21,null,0,0.19,null,null,null,null,null,-3.8,307.0826,null,"No growth at 14 d",4.33,1.04,55563,"buyer-sourced","method-limited","PASS","","","k.nilsen"],["AX-2026-042227","2026-05-24","2026-06-18","2026-Q2","mots-c","MOTS-c","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2605-r9506","TFC-2605-R9506","kestrel-bioanalytical",10,99.37,0.63,0.34,"Met1 sulfoxide (+16 Da)",5.77,"acetate",5.95,0.34,87.94,87.39,10.98,9.595,96,-4.4,2173.0822,null,null,5.53,1.28,51477,"buyer-sourced","identity-consistent","PASS","","","o.kirchner"],["AX-2026-042054","2026-05-23","2026-06-18","2026-Q2","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2512-w7237","HYB-2512-W7237","peptidemeter",10,99,1,0.65,"[D-Aib13]-diastereomer",5.61,"TFA",7.67,0.62,86.1,85.24,11.74,10.007,100.1,null,null,null,"No growth at 14 d",18.5,1.15,52673,"buyer-sourced","purity-only","PASS","","","d.perrin"],["AX-2026-042036","2026-05-26","2026-06-18","2026-Q2","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2511-f6451","HYB-2511-F6451","janoshik-analytical",10,98.59,1.41,0.87,"C18 diacid mono-ester",1.58,"TFA",6.89,0.41,null,null,null,null,null,2.3,4111.0619,null,null,18.49,1.04,73646,"buyer-sourced","identity-consistent","PASS","","","k.castellanos"],["AX-2026-041665","2026-06-11","2026-06-18","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-y8741","FGP-2602-Y8741","nordanalyt",10,99.51,0.49,0.34,"des-acetyl (−42 Da)",3.89,"acetate",4.95,0.91,90.25,89.81,10.16,9.125,91.3,-2.5,1024.5216,null,null,10.8,0.99,58178,"buyer-sourced","verified","PASS","","","n.brandt"],["AX-2026-041246","2026-06-07","2026-06-18","2026-Q2","ghk-cu","GHK-Cu","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2512-b1996","WWB-2512-B1996","janoshik-analytical",100,99.73,0.27,0.11,"Gly-His dipeptide (−128 Da)",5.58,null,0,0.51,null,null,null,null,null,-1.8,401.1017,null,null,6.45,0.88,77185,"buyer-sourced","partial","MARGINAL","","AX-R11","oxytocin_pheur"],["AX-2026-043382","2026-06-02","2026-06-17","2026-Q2","mots-c","MOTS-c","metabolic","wuxitides","WXT","wuxitides-wxt-2511-p3368","WXT-2511-P3368","medutest",10,99.41,0.59,0.37,"bis-sulfoxide (+32 Da)",5.21,"acetate",4.35,0.35,null,null,null,null,null,null,null,null,null,8.88,1.29,64455,"supplier-supplied","purity-only","MARGINAL","","AX-R07","r.lehtinen"],["AX-2026-043172","2026-06-09","2026-06-17","2026-Q2","bpc-157","BPC-157","repair","glbiochem","GL Biochem","glbiochem-glbi-2602-t8050","GLBI-2602-T8050","peptidemeter",2,98.44,1.56,0.85,"des-Gly truncate (−57 Da)",3.84,"acetate",8.8,0.35,87.01,85.65,2.28,1.953,97.7,-4.1,1418.7035,null,null,8.95,1.19,82764,"buyer-sourced","verified","MARGINAL","","AX-R09","y.erdogan"],["AX-2026-043081","2026-06-10","2026-06-17","2026-Q2","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2602-x6001","KP-2602-X6001","janoshik-analytical",60,98.79,1.21,0.8,"Met(O) sulfoxide (+16 Da)",6.66,"TFA",8.82,0.31,84.21,83.19,74.85,62.268,103.8,5.2,4810.4353,null,null,19.88,0.95,51593,"buyer-sourced","verified","PASS","","","Contributor #K-1948"],["AX-2026-043018","2026-05-27","2026-06-17","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2512-y4110","MKM-2512-Y4110","medutest",2,98.41,1.59,0.83,"des-Tyr1 (−163 Da)",4.18,"acetate",5.43,0.88,89.51,88.09,2.37,2.088,104.4,7.5,3365.7654,null,null,10.86,1.14,81864,"buyer-sourced","identity-consistent","PASS","","","m.hartmann"],["AX-2026-043001","2026-05-24","2026-06-17","2026-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2601-y4342","MKM-2601-Y4342","kestrel-bioanalytical",2,98.9,1.1,0.66,"deamidated (Asn→Asp, +1 Da)",3.59,"TFA",8.42,0.52,87.47,86.51,2.23,1.929,96.5,13.3,4111.1071,null,null,9.98,1.09,69010,"buyer-sourced","method-limited","PASS","","","c.danquah"],["AX-2026-042777","2026-06-10","2026-06-17","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2512-y1048","GGPE-2512-Y1048","janoshik-analytical",10,99.22,0.78,0.36,"Met1 sulfoxide (+16 Da)",7.44,"acetate",4.93,0.78,null,null,null,null,null,6.6,813.3595,null,null,6.97,1.36,53604,"buyer-sourced","identity-consistent","PASS","","","warehouse_route"],["AX-2026-042548","2026-06-07","2026-06-17","2026-Q2","ghrp-2","GHRP-2","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2602-w6219","HJ-2602-W6219","janoshik-analytical",5,99.18,0.82,0.39,"oxidised Trp (+16 Da)",1.31,"acetate",4.46,0.85,93.38,92.61,4.93,4.566,91.3,-2.5,817.4255,null,null,9.01,1.06,86649,"buyer-sourced","verified","PASS","","","n.molnar"],["AX-2026-042546","2026-06-05","2026-06-17","2026-Q2","ghrp-2","GHRP-2","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2602-w6219","HJ-2602-W6219","peptidemeter",5,99.05,0.95,0.45,"oxidised Trp (+16 Da)",1.22,"acetate",4.39,0.93,93.46,92.57,4.81,4.453,89.1,-5.5,817.423,null,null,8.51,0.86,61123,"buyer-sourced","verified","MARGINAL","","AX-R06","an.silva"],["AX-2026-042035","2026-06-15","2026-06-17","2026-Q2","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2511-f6451","HYB-2511-F6451","janoshik-analytical",10,99.13,0.87,0.43,"[D-Aib8]-diastereomer",1.78,"TFA",10.83,0.61,86.78,86.03,11.05,9.506,95.1,-0.8,4111.0491,null,null,18.36,1.13,51262,"buyer-sourced","verified","PASS","","","endo_lal"],["AX-2026-041744","2026-05-29","2026-06-17","2026-Q2","cagrilintide","Cagrilintide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1681","TFS-{CAT}-1681","janoshik-analytical",5,99.72,0.28,0.11,"deamidated (+1 Da)",5.23,"TFA",9.08,0.53,null,null,null,null,null,0,3961.3218,null,null,16.8,1.05,53876,"buyer-sourced","identity-consistent","PASS","","","n.girard"],["AX-2026-041634","2026-06-13","2026-06-17","2026-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","flourishglobalbio","FGP","flourishglobalbio-fgp-2604-k8509","FGP-2604-K8509","peptidemeter",500,99.86,0.14,0.1,"spiroindane regioisomer",5.17,"mesylate",13.54,0.32,null,null,null,null,null,-0.3,624.2179,null,null,13.04,0.88,64057,"buyer-sourced","identity-consistent","FAIL","counter-ion","","Contributor #W-6318"],["AX-2026-041295","2026-05-25","2026-06-17","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-n3120","WWB-2603-N3120","peptidemeter",2,99.07,0.93,0.43,"des-AEEA semaglutide (−145 Da)",6.35,"TFA",8.37,0.94,null,null,null,null,null,0.8,4111.0557,null,null,17.32,1.09,62449,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","me.hartmann"],["AX-2026-043617","2026-05-24","2026-06-16","2026-Q2","tirzepatide","Tirzepatide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2602-g7459","PPG-2602-G7459","janoshik-analytical",5,98.94,1.06,0.46,"Met(O) sulfoxide (+16 Da)",4.36,"TFA",8.62,0.21,86.81,85.89,6.03,5.179,103.6,0.8,4810.4141,null,null,19.94,1.13,72195,"buyer-sourced","verified","PASS","","","ka.castellanos"],["AX-2026-043309","2026-06-13","2026-06-16","2026-Q2","tb-500","TB-500","repair","cpcbio","CPC","cpcbio-cpc-2605-b1397","CPC-2605-B1397","peptidemeter",2,99.03,0.97,0.63,"[D-Thr]-diastereomer",5.6,"acetate",6.4,0.72,null,null,null,null,null,null,null,null,null,7.47,1.05,72489,"buyer-sourced","purity-only","PASS","","","m/z_marta"],["AX-2026-043304","2026-06-06","2026-06-16","2026-Q2","retatrutide","Retatrutide","incretin","cpcbio","CPC","cpcbio-cpc-2604-h1694","CPC-2604-H1694","vendorinvestigate",15,97.22,2.78,1.74,"C18 diacid regioisomer",3.43,"TFA",7.9,0.96,null,null,null,null,null,0,4728.4871,0.16,null,21.75,1.41,55984,"buyer-sourced","verified","PASS","","","e.salinas"],["AX-2026-043243","2026-06-02","2026-06-16","2026-Q2","ghk-cu","GHK-Cu","repair","cpcbio","CPC","cpcbio-cpc-2601-d1258","CPC-2601-D1258","medutest",50,98.19,1.81,0.74,"apo-GHK (copper-free, −62 Da)",6.28,null,0,0.46,93.26,91.57,53.5,48.99,98,20.3,401.1105,null,null,5.24,0.94,49242,"supplier-supplied","partial","FAIL","mass accuracy","AX-R01","l.petrescu"],["AX-2026-043162","2026-05-26","2026-06-16","2026-Q2","ghk-cu","GHK-Cu","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2604-v7731","SSA-2604-V7731","janoshik-analytical",50,98.5,1.5,0.84,"GHK-Cu 2:1 complex",4.36,null,0,0.89,null,null,null,null,null,0.5,401.1026,null,null,6.19,1.02,70989,"supplier-supplied","partial","PASS","","","v.tulloch"],["AX-2026-043032","2026-06-14","2026-06-16","2026-Q2","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2601-k5213","KP-2601-K5213","peptidemeter",5,98.39,1.61,1.11,"Met(O) sulfoxide (+16 Da)",5.16,"TFA",8.28,0.9,85.66,84.28,6.37,5.369,107.4,2.7,4111.0635,null,null,17.24,1.11,60288,"buyer-sourced","verified","PASS","","","d.aalto"],["AX-2026-042779","2026-05-25","2026-06-16","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2512-y1048","GGPE-2512-Y1048","kestrel-bioanalytical",10,99.93,0.07,0.04,"Met1 sulfoxide (+16 Da)",7.34,"acetate",4.82,0.36,null,null,null,null,null,-5.8,813.3494,null,null,3.89,1.14,68026,"supplier-supplied","identity-consistent","PASS","","","n.trevino"],["AX-2026-042386","2026-06-06","2026-06-16","2026-Q2","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-n4081","HOMO-2601-N4081","janoshik-analytical",10,98.9,1.1,0.79,"trifluoroacetyl adduct (+96 Da)",4.85,"TFA",6.88,1,87.27,86.31,12.23,10.556,105.6,-0.4,4810.4084,0.39,null,19.81,1.16,54300,"buyer-sourced","verified","PASS","","","m.lokken"],["AX-2026-042346","2026-06-05","2026-06-16","2026-Q2","ara-290","ARA-290","repair","homopeptide","Homopeptide","homopeptide-homo-2601-t3123","HOMO-2601-T3123","peptidemeter",4,99.7,0.3,0.19,"des-Gln truncate (−128 Da)",3.47,"acetate",4.18,0.44,null,null,null,null,null,-0.5,1189.609,null,"No growth at 14 d",8.1,1.14,64269,"buyer-sourced","identity-consistent","PASS","","","ppm_error"],["AX-2026-041995","2026-05-26","2026-06-16","2026-Q2","thymosin-alpha-1","Thymosin α1","repair","ambiopharm","AMB","ambiopharm-amb-2511-b5683","AMB-2511-B5683","peptidemeter",10,98.86,1.14,0.62,"deamidated Asn (+1 Da)",4,"acetate",5.49,0.96,89.55,88.53,11.8,10.447,104.5,0.7,3106.5515,null,null,11.96,1.23,58579,"buyer-sourced","verified","PASS","","","Contributor #K-6641"],["AX-2026-041883","2026-06-13","2026-06-16","2026-Q2","semaglutide","Semaglutide","incretin","sinopep","SinoPep","sinopep-snp-2511-p4283","SNP-2511-P4283","medutest",10,98.25,1.75,0.84,"tBu-protected residual (+56 Da)",3.96,"TFA",9.24,0.89,null,null,null,null,null,null,null,0.56,null,15.64,1.13,75470,"buyer-sourced","purity-only","PASS","","","n.molnar"],["AX-2026-041839","2026-05-23","2026-06-16","2026-Q2","bpc-157","BPC-157","repair","genscriptpeps","GSP","genscriptpeps-gsp-2512-e2935","GSP-2512-E2935","medutest",5,99.41,0.59,0.22,"acetylated N-terminus (+42 Da)",5.23,"acetate",8.06,0.43,null,null,null,null,null,22.1,1418.7407,0.53,null,8.21,1.01,77915,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","s.ndiaye"],["AX-2026-041675","2026-06-01","2026-06-16","2026-Q2","retatrutide","Retatrutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9709","TFS-{CAT}-9709","janoshik-analytical",10,98.2,1.8,0.77,"des-Aib20 analogue",3.37,"TFA",7.07,0.3,null,null,null,null,null,2.9,4728.5008,1.13,null,20.78,1.03,64604,"buyer-sourced","verified","PASS","","","a.restrepo"],["AX-2026-041657","2026-05-24","2026-06-16","2026-Q2","tirzepatide","Tirzepatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2605-r8870","FGP-2605-R8870","janoshik-analytical",30,98,2,0.97,"Met(O) sulfoxide (+16 Da)",6.56,"TFA",7.45,0.97,null,null,null,null,null,-3.3,4810.3944,null,null,19.71,1.17,39972,"buyer-sourced","identity-consistent","PASS","","","i.demir"],["AX-2026-043620","2026-05-23","2026-06-15","2026-Q2","tirzepatide","Tirzepatide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2602-g7459","PPG-2602-G7459","peptidemeter",5,99.36,0.64,0.45,"[D-Aib13]-diastereomer",4.26,"TFA",7.67,0.26,87.81,87.25,5.74,5.008,100.2,1.4,4810.417,null,"No growth at 14 d",18.59,1.01,59167,"buyer-sourced","verified","PASS","","","me.agyeman"],["AX-2026-043266","2026-05-28","2026-06-15","2026-Q2","igf-1-lr3","IGF-1 LR3","gh-axis","cpcbio","CPC","cpcbio-cpc-2512-s1358","CPC-2512-S1358","janoshik-analytical",1,98.02,1.98,0.97,"disulfide-scrambled isomer",3.22,"acetate",3.97,0.27,null,null,null,null,null,null,null,null,null,16.73,1.07,61128,"lab-retained","purity-only","PASS","","","y.okonkwo"],["AX-2026-043262","2026-06-01","2026-06-15","2026-Q2","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2605-p1014","CPC-2605-P1014","medutest",5,97.28,2.72,1.81,"truncated (3-39)",4.58,"TFA",9.76,1.01,84.65,82.35,5.43,4.472,89.4,-2,4810.4007,null,null,16.67,1.13,78508,"lab-retained","identity-consistent","MARGINAL","","AX-R06","a.sandvik"],["AX-2026-042893","2026-05-31","2026-06-15","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2602-n2621","GGPE-2602-N2621","janoshik-analytical",2,99.47,0.53,0.3,"pyroglutamate cyclisation (−17 Da)",5.04,"acetate",8.65,0.3,86.01,85.55,2.45,2.096,104.8,1.6,1418.7116,null,null,9.78,1.02,66295,"supplier-supplied","verified","MARGINAL","","AX-R07","j.boateng"],["AX-2026-042586","2026-05-25","2026-06-15","2026-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-u6485","HJ-2511-U6485","janoshik-analytical",2,98.74,1.26,0.63,"pyroglutamate cyclisation (−17 Da)",5.63,"acetate",5.46,0.93,87.98,86.87,2.3,1.998,99.9,-1.5,1418.7072,null,null,9.46,1.26,72373,"buyer-sourced","verified","PASS","","","m/z_marta"],["AX-2026-042545","2026-05-28","2026-06-15","2026-Q2","aod-9604","AOD-9604","metabolic","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2601-n5554","HJ-2601-N5554","nordanalyt",5,98.84,1.16,0.76,"open-chain (reduced disulfide, +2 Da)",5.56,"acetate",6.36,0.59,87.49,86.48,5.25,4.54,90.8,null,null,null,null,13,1.15,57301,"buyer-sourced","purity-only","PASS","","","ru.villalobos"],["AX-2026-042243","2026-05-28","2026-06-15","2026-Q2","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2604-a9366","TFC-2604-A9366","nordanalyt",10,99.54,0.46,0.25,"acetylated N-terminus (+42 Da)",5.61,"acetate",8.63,0.67,null,null,null,null,null,0.3,1418.7097,1.38,"No growth at 14 d",11.08,1.15,76775,"lab-retained","verified","PASS","","","n.solberg"],["AX-2026-042136","2026-06-10","2026-06-15","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","jeepbio","JEEP","jeepbio-jeep-2601-k8195","JEEP-2601-K8195","kestrel-bioanalytical",10,99.32,0.68,0.28,"linear precursor (+18 Da)",3.93,"acetate",5.49,0.55,90.03,89.42,11.83,10.578,105.8,4.2,1024.5285,null,null,5.22,0.98,63559,"buyer-sourced","method-limited","MARGINAL","","AX-R09","br.vanhecke"],["AX-2026-041828","2026-05-23","2026-06-15","2026-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2512-h2838","GSP-2512-H2838","nordanalyt",3,98.4,1.6,0.95,"Met(O) sulfoxide (+16 Da)",6.08,"TFA",8.54,0.31,85.07,83.71,3.67,3.072,102.4,0.4,4111.054,0.78,null,21.12,1.02,50047,"buyer-sourced","verified","PASS","","","f.bakken"],["AX-2026-041693","2026-06-01","2026-06-15","2026-Q2","semaglutide","Semaglutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9391","TFS-{CAT}-9391","janoshik-analytical",15,99.15,0.85,0.52,"des-His1 truncate (−137 Da)",4.92,"TFA",8.38,0.5,null,null,null,null,null,1.3,4111.0577,null,null,18.45,1.24,68400,"lab-retained","identity-consistent","PASS","","","k.duarte"],["AX-2026-041303","2026-06-01","2026-06-15","2026-Q2","ipamorelin","Ipamorelin","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-e3153","WWB-2604-E3153","janoshik-analytical",5,99.93,0.07,0.05,"oxidised Trp (+16 Da)",5.36,"acetate",8.08,0.68,85.88,85.82,6.24,5.355,107.1,-2.5,711.3838,null,null,8.36,1.11,68658,"buyer-sourced","verified","PASS","","","p.brandt"],["AX-2026-043334","2026-06-08","2026-06-14","2026-Q2","bpc-157","BPC-157","repair","cpcbio","CPC","cpcbio-cpc-2601-m1478","CPC-2601-M1478","peptidemeter",10,98.13,1.87,1.34,"des-Gly truncate (−57 Da)",5.8,"acetate",6.02,0.56,87.62,85.98,10.68,9.183,91.8,-5.5,1418.7015,null,null,9.22,0.98,68200,"buyer-sourced","verified","PASS","","","ph_recon"],["AX-2026-042567","2026-06-08","2026-06-14","2026-Q2","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2604-t6645","HJ-2604-T6645","janoshik-analytical",2,98.5,1.5,0.85,"C-terminal free acid (+1 Da)",5.48,"acetate",5.83,0.23,null,null,null,null,null,-1.9,711.3842,13.25,null,8.31,0.86,38373,"buyer-sourced","verified","FAIL","purity;endotoxin","AX-R08","a.vasquez"],["AX-2026-042559","2026-05-26","2026-06-14","2026-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2605-d6191","HJ-2605-D6191","vendorinvestigate",20,98.14,1.86,0.81,"C20 diacid mono-amide",4.22,"TFA",7.34,0.35,88.09,86.45,21.64,18.708,93.5,-2.3,4810.3992,null,null,21,1.25,63096,"buyer-sourced","verified","MARGINAL","","AX-R04","r.ogunleye"],["AX-2026-042532","2026-06-02","2026-06-14","2026-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-p5900","HJ-2511-P5900","janoshik-analytical",5,99.35,0.65,0.37,"des-Gly truncate (−57 Da)",2.94,"acetate",6.66,0.68,89.72,89.14,5.37,4.787,95.7,-2.4,1418.7059,null,null,9.58,1.2,54573,"buyer-sourced","verified","PASS","","","em.varga"],["AX-2026-042059","2026-06-03","2026-06-14","2026-Q2","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2512-w7237","HYB-2512-W7237","janoshik-analytical",10,98.88,1.12,0.79,"truncated (3-39)",6.59,"TFA",6.99,0.85,null,null,null,null,null,-0.2,4810.4093,2.58,null,18.45,1.09,60781,"buyer-sourced","verified","MARGINAL","","AX-R11","Contributor #M-7735"],["AX-2026-042057","2026-06-04","2026-06-14","2026-Q2","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2512-w7237","HYB-2512-W7237","vendorinvestigate",10,98.62,1.38,0.66,"truncated (3-39)",6.36,"TFA",7.98,0.16,null,null,null,null,null,37.5,4810.5907,null,null,21.07,1.34,53585,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","a.castellanos"],["AX-2026-041796","2026-06-01","2026-06-14","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","asymchemlabs","ASY","asymchemlabs-asy-cat-2139","ASY-{CAT}-2139","janoshik-analytical",50,99.76,0.24,0.15,"acetyl adduct (+42 Da)",6.09,"acetate",7.32,0.15,86.44,86.23,57.64,49.703,99.4,-1.2,639.3848,null,null,8.96,0.93,54998,"buyer-sourced","verified","PASS","","","i.pires"],["AX-2026-041708","2026-06-02","2026-06-14","2026-Q2","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9814","TFS-{CAT}-9814","medutest",10,99.39,0.61,0.36,"[D-Val]-diastereomer",4.21,"acetate",8.39,0.82,null,null,null,null,null,null,null,null,null,8.11,1.02,69116,"buyer-sourced","purity-only","PASS","","","c.asante"],["AX-2026-041590","2026-06-01","2026-06-14","2026-Q2","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-m8005","QSC-2511-M8005","peptidemeter",10,99.5,0.5,0.36,"des-AEEA semaglutide (−145 Da)",3.93,"TFA",8.55,0.31,87.21,86.77,10.21,8.859,88.6,-3.2,4111.0392,null,null,17.39,1.19,47797,"buyer-sourced","verified","MARGINAL","","AX-R06","k.petrescu"],["AX-2026-041350","2026-05-27","2026-06-14","2026-Q2","bpc-157","BPC-157","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-b3510","WWB-2604-B3510","janoshik-analytical",2,99.76,0.24,0.11,"acetylated N-terminus (+42 Da)",4.13,"acetate",6.84,0.21,null,null,null,null,null,6.3,1418.7182,null,null,9.72,1.06,68057,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","d.antonsen"],["AX-2026-043634","2026-06-05","2026-06-13","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d7211","PPG-2512-D7211","janoshik-analytical",10,99.93,0.07,0.04,"native GRF (1-29) (−59 Da)",5.06,"acetate",5.68,0.48,null,null,null,null,null,null,null,null,null,13.04,0.92,56797,"buyer-sourced","purity-only","PASS","","","r.kaufmann"],["AX-2026-043555","2026-05-25","2026-06-13","2026-Q2","cagrilintide","Cagrilintide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6212","SIG-2603-6212","janoshik-analytical",5,98.69,1.31,0.82,"disulfide-scrambled isomer",4.94,"TFA",7.39,0.4,null,null,null,null,null,1.2,3961.3266,null,null,16.71,1.12,29723,"buyer-sourced","identity-consistent","PASS","","","a.ramos"],["AX-2026-043551","2026-05-31","2026-06-13","2026-Q2","cagrilintide","Cagrilintide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6212","SIG-2603-6212","janoshik-analytical",5,97.9,2.1,1.32,"disulfide-scrambled isomer",5.04,"TFA",8.3,0.33,null,null,null,null,null,-6,3961.298,null,null,16.66,1.15,52976,"buyer-sourced","identity-consistent","PASS","","","g.nascimento"],["AX-2026-043263","2026-06-12","2026-06-13","2026-Q2","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2605-p1014","CPC-2605-P1014","janoshik-analytical",5,98.47,1.53,0.65,"C20 diacid mono-amide",4.61,"TFA",8.18,0.52,null,null,null,null,null,1.6,4810.418,null,null,19.84,1.2,33182,"supplier-supplied","identity-consistent","MARGINAL","","AX-R10","a.kaufmann"],["AX-2026-043134","2026-06-05","2026-06-13","2026-Q2","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2601-n6863","SSA-2601-N6863","medutest",2,97.89,2.11,0.82,"acetylated N-terminus (+42 Da)",4.01,"acetate",7.5,0.82,null,null,null,null,null,-1.6,1418.707,0.54,null,8.18,0.86,60304,"buyer-sourced","identity-consistent","FAIL","purity","AX-R04","k.duarte"],["AX-2026-043045","2026-06-01","2026-06-13","2026-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-w5347","KP-2511-W5347","janoshik-analytical",50,99.47,0.53,0.38,"1-methylquinolinium (des-amino, −15 Da)",4.08,"iodide",41.52,0.96,null,null,null,null,null,null,null,null,null,5.47,1.01,59163,"buyer-sourced","purity-only","FAIL","counter-ion","","c.molnar"],["AX-2026-042770","2026-06-05","2026-06-13","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2512-y1048","GGPE-2512-Y1048","nordanalyt",10,99.34,0.66,0.31,"N-acetyl semax (+42 Da)",7.75,"acetate",6.43,0.8,null,null,null,null,null,5.1,813.3582,null,null,8.2,1.1,69495,"buyer-sourced","identity-consistent","PASS","","","c.okafor"],["AX-2026-042459","2026-06-01","2026-06-13","2026-Q2","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2512-d4932","HOMO-2512-D4932","medutest",15,99.31,0.69,0.49,"[D-Aib2]-diastereomer",3.92,"TFA",8.93,0.88,null,null,null,null,null,-0.7,4728.4838,1,null,17.56,1.23,57953,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","j.bergstrom"],["AX-2026-042419","2026-05-18","2026-06-13","2026-Q2","glucagon","Glucagon","incretin","homopeptide","Homopeptide","homopeptide-homo-2602-v3961","HOMO-2602-V3961","janoshik-analytical",5,99.21,0.79,0.3,"Met27 sulfoxide (+16 Da)",6.84,"acetate",5.32,0.63,null,null,null,null,null,6.1,3480.6406,null,null,13.5,1.28,70810,"buyer-sourced","identity-consistent","PASS","","","i.chowdhury"],["AX-2026-042388","2026-05-27","2026-06-13","2026-Q2","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-n4081","HOMO-2601-N4081","nordanalyt",10,99.05,0.95,0.68,"trifluoroacetyl adduct (+96 Da)",5.34,"TFA",7.06,0.44,87.16,86.33,11.26,9.721,97.2,-4,4810.3911,null,null,22.91,1.07,62789,"buyer-sourced","verified","PASS","","","a.palacios"],["AX-2026-041957","2026-05-31","2026-06-13","2026-Q2","sermorelin","Sermorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2512-v5420","AMB-2512-V5420","vendorinvestigate",2,99.11,0.89,0.44,"des-Tyr1 (−163 Da)",4.02,"acetate",4.58,0.32,null,null,null,null,null,-1.3,3355.7201,null,null,13.23,1.07,64223,"buyer-sourced","identity-consistent","PASS","","","ni.zielinski"],["AX-2026-041745","2026-05-19","2026-06-13","2026-Q2","cagrilintide","Cagrilintide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1681","TFS-{CAT}-1681","vendorinvestigate",5,98.59,1.41,0.68,"open-chain (reduced disulfide, +2 Da)",4.51,"TFA",11.39,0.39,null,null,null,null,null,33.1,3961.4529,null,null,17.8,1.11,68628,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","y.ndiaye"],["AX-2026-041367","2026-05-20","2026-06-13","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2512-t3671","WWB-2512-T3671","vendorinvestigate",2,98.95,1.05,0.44,"Met(O) sulfoxide (+16 Da)",2.57,"TFA",8.32,0.71,88.4,87.47,2.34,2.047,102.4,-7.4,4111.022,null,null,19.6,1.32,64831,"buyer-sourced","verified","PASS","","","Contributor #V-2091"],["AX-2026-041285","2026-06-05","2026-06-13","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-n3120","WWB-2603-N3120","janoshik-analytical",2,98.46,1.54,0.77,"des-AEEA semaglutide (−145 Da)",6.94,"TFA",6.21,0.53,86.32,84.99,2.33,1.98,99,null,null,null,null,18.45,1.02,45408,"buyer-sourced","purity-only","MARGINAL","","AX-R02","round_numbers"],["AX-2026-043383","2026-05-18","2026-06-12","2026-Q2","mots-c","MOTS-c","metabolic","wuxitides","WXT","wuxitides-wxt-2511-p3368","WXT-2511-P3368","janoshik-analytical",10,98.46,1.54,0.62,"des-Met1 (−131 Da)",4.7,"acetate",5.94,0.16,null,null,null,null,null,-4.7,2173.0816,0.61,null,10.45,1.02,52884,"supplier-supplied","verified","MARGINAL","","AX-R07","p.hovland"],["AX-2026-043229","2026-05-18","2026-06-12","2026-Q2","ara-290","ARA-290","repair","sangonbio","SGN","sangonbio-sgn-2605-x9069","SGN-2605-X9069","janoshik-analytical",10,98.21,1.79,1.29,"deamidated (+1 Da)",7.43,"acetate",5.39,0.91,null,null,null,null,null,0,1189.6096,0.42,null,8.66,0.95,84020,"buyer-sourced","verified","PASS","","","so.diallo"],["AX-2026-043203","2026-05-21","2026-06-12","2026-Q2","ghk-cu","GHK-Cu","repair","sangonbio","SGN","sangonbio-sgn-2603-x8452","SGN-2603-X8452","medutest",200,98.53,1.47,0.68,"Gly-His dipeptide (−128 Da)",3.88,null,0,0.86,null,null,null,null,null,4.7,401.1043,null,null,5.27,1,55611,"buyer-sourced","partial","PASS","","","fe.novak"],["AX-2026-043150","2026-05-23","2026-06-12","2026-Q2","semax","Semax","neuro","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2604-l7739","SSA-2604-L7739","vendorinvestigate",5,98.7,1.3,0.84,"diketopiperazine (−18 Da)",8.97,"acetate",5.03,0.77,85.23,84.12,5.75,4.837,96.7,-3.5,813.3513,0.24,null,6.67,1.14,58115,"buyer-sourced","verified","MARGINAL","","AX-R11","an.lindqvist"],["AX-2026-043043","2026-05-28","2026-06-12","2026-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-w5347","KP-2511-W5347","janoshik-analytical",50,99.58,0.42,0.29,"1-methylquinolinium (des-amino, −15 Da)",4.16,"iodide",38.52,0.89,56.43,56.19,89.98,50.56,101.1,null,null,null,null,5.43,1.14,74078,"buyer-sourced","purity-only","FAIL","counter-ion","","r.iyer"],["AX-2026-042916","2026-05-17","2026-06-12","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-x3153","GGPE-2604-X3153","vendorinvestigate",10,98.16,1.84,1.27,"[D-Aib2]-diastereomer",5.83,"TFA",9.24,0.63,null,null,null,null,null,-4.6,4728.4653,null,null,22.06,1.28,60202,"buyer-sourced","identity-consistent","PASS","","","c.kuipers"],["AX-2026-042806","2026-05-30","2026-06-12","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-d2133","GGPE-2512-D2133","peptidemeter",20,99.24,0.76,0.51,"aspartimide (−18 Da)",3.5,"TFA",7.23,0.2,89.07,88.39,23.85,21.081,105.4,null,null,null,"No growth at 14 d",19.43,1.16,57400,"supplier-supplied","purity-only","PASS","","","h.nakamura"],["AX-2026-042589","2026-06-07","2026-06-12","2026-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-u6485","HJ-2511-U6485","peptidemeter",2,98.9,1.1,0.6,"des-Gly truncate (−57 Da)",5.21,"acetate",8.1,0.92,85.77,84.83,2.2,1.866,93.3,-4.6,1418.7028,null,"No growth at 14 d",9.08,1.02,76810,"lab-retained","verified","PASS","","","s.weiss"],["AX-2026-042571","2026-06-11","2026-06-12","2026-Q2","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2604-t6645","HJ-2604-T6645","janoshik-analytical",2,98.41,1.59,0.89,"C-terminal free acid (+1 Da)",5.34,"acetate",6.22,0.39,88.05,86.65,2.42,2.097,104.9,0.8,711.3862,null,null,8.19,0.9,70618,"buyer-sourced","verified","FAIL","purity","","survodutide_mixup"],["AX-2026-042568","2026-05-25","2026-06-12","2026-Q2","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2604-t6645","HJ-2604-T6645","janoshik-analytical",2,98.99,1.01,0.47,"[D-Trp]-epimer",5.14,"acetate",4.85,0.64,null,null,null,null,null,-4.9,711.3821,null,null,8.38,0.97,59921,"buyer-sourced","identity-consistent","FAIL","purity","","a.bergstrom"],["AX-2026-042329","2026-05-21","2026-06-12","2026-Q2","enclomiphene-citrate","Enclomiphene citrate","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2605-h2745","TFC-2605-H2745","nordanalyt",50,99.41,0.59,0.33,"N-oxide (+16 Da)",3.67,"citrate",30.67,0.73,null,null,null,null,null,-1.5,597.2121,null,null,18.85,0.88,63894,"buyer-sourced","partial","FAIL","counter-ion","AX-R02;AX-R03","a.restrepo"],["AX-2026-041962","2026-05-27","2026-06-12","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","ambiopharm","AMB","ambiopharm-amb-2601-m5602","AMB-2601-M5602","vendorinvestigate",10,99.93,0.07,0.04,"melanotan II (C-terminal amide, −1 Da)",3.36,"acetate",4.95,0.83,null,null,null,null,null,-0.5,1024.5237,null,null,10.02,1.11,63014,"buyer-sourced","identity-consistent","PASS","","","h.hartmann"],["AX-2026-041852","2026-05-19","2026-06-12","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","genscriptpeps","GSP","genscriptpeps-gsp-2512-n3921","GSP-2512-N3921","nordanalyt",10,99.62,0.38,0.15,"melanotan II (C-terminal amide, −1 Da)",5.44,"acetate",5.91,0.65,88,87.67,10.33,9.056,90.6,-3.1,1024.521,null,null,10.97,1.35,67811,"buyer-sourced","verified","PASS","","","b.mwangi"],["AX-2026-041802","2026-05-29","2026-06-12","2026-Q2","exenatide","Exenatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2827","ASY-{CAT}-2827","janoshik-analytical",10,99.44,0.56,0.34,"Met14 sulfoxide (+16 Da)",4.12,"acetate",3.39,0.49,92,91.48,11.65,10.657,106.6,-2.9,4183.9249,0.49,null,14.82,1.04,60595,"buyer-sourced","verified","PASS","","","z.lindqvist"],["AX-2026-041795","2026-06-01","2026-06-12","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","asymchemlabs","ASY","asymchemlabs-asy-cat-2139","ASY-{CAT}-2139","nordanalyt",50,99.81,0.19,0.07,"C-terminal free acid (+1 Da)",5.64,"acetate",5.69,0.14,null,null,null,null,null,1.4,639.3865,null,null,10.42,1.13,83839,"buyer-sourced","identity-consistent","PASS","","","ic_anion"],["AX-2026-041690","2026-05-18","2026-06-12","2026-Q2","semaglutide","Semaglutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9744","TFS-{CAT}-9744","janoshik-analytical",10,98.27,1.73,0.95,"deamidated (Asn→Asp, +1 Da)",6.74,"TFA",10.46,0.47,null,null,null,null,null,-0.6,4111.0499,1.96,null,18.49,1.18,40990,"buyer-sourced","verified","PASS","","","lu.ndiaye"],["AX-2026-041687","2026-06-07","2026-06-12","2026-Q2","semaglutide","Semaglutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9744","TFS-{CAT}-9744","janoshik-analytical",10,98.02,1.98,0.84,"des-His1 truncate (−137 Da)",6.04,"TFA",6.7,0.8,null,null,null,null,null,-3.8,4111.0368,null,null,18.3,1.06,43755,"buyer-sourced","identity-consistent","PASS","","","ce.kjaer"],["AX-2026-041387","2026-06-05","2026-06-12","2026-Q2","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2601-d3993","QYB-2601-D3993","medutest",2,99.93,0.07,0.04,"[D-Val]-diastereomer",4.36,"acetate",6.29,0.98,88.37,88.31,2.32,2.049,102.5,11.1,1418.725,null,null,8.04,1.24,81372,"buyer-sourced","identity-consistent","PASS","","","a.okwuosa"],["AX-2026-041370","2026-05-30","2026-06-12","2026-Q2","dihexa","Dihexa","neuro","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-c4091","WWB-2601-C4091","kestrel-bioanalytical",5,99.93,0.07,0.04,"des-hexanoyl (−98 Da)",11.05,null,0,0.75,null,null,null,null,null,null,null,null,null,6.6,0.87,79095,"buyer-sourced","purity-only","PASS","","","h.sobczak"],["AX-2026-041259","2026-05-20","2026-06-12","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-j2590","WWB-2604-J2590","nordanalyt",5,99.7,0.3,0.21,"C18 diacid mono-ester",6.85,"TFA",10.77,0.53,null,null,null,null,null,3.8,4111.068,0.52,null,21.33,1.04,58883,"lab-retained","verified","PASS","","","e.frisk"],["AX-2026-043656","2026-05-29","2026-06-11","2026-Q2","mgf","MGF","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-g7713","PPG-2512-G7713","peptidemeter",2,99.09,0.91,0.45,"truncated (1-20)",4.22,"acetate",4.26,0.44,91.08,90.25,2.2,1.986,99.3,0.3,2886.5126,1.13,null,11.04,1.09,60296,"buyer-sourced","verified","PASS","","","water_content"],["AX-2026-043548","2026-05-30","2026-06-11","2026-Q2","cagrilintide","Cagrilintide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6212","SIG-2603-6212","janoshik-analytical",5,98.46,1.54,0.63,"open-chain (reduced disulfide, +2 Da)",5.25,"TFA",9.66,0.37,84.72,83.42,5.84,4.872,97.4,-2.3,3961.3127,null,null,16.85,1.19,53934,"buyer-sourced","verified","PASS","","","Contributor #Z-8462"],["AX-2026-043414","2026-06-01","2026-06-11","2026-Q2","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2512-f3324","WXT-2512-F3324","vendorinvestigate",15,98.85,1.15,0.61,"tBu-protected residual (+56 Da)",4.72,"TFA",6.53,0.98,87.77,86.76,16.75,14.532,96.9,0.3,4111.0536,0.35,"No growth at 14 d",19.47,1.38,74600,"buyer-sourced","verified","PASS","","","r.yildiz"],["AX-2026-043144","2026-06-05","2026-06-11","2026-Q2","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2601-n6863","SSA-2601-N6863","janoshik-analytical",2,98.08,1.92,0.75,"acetylated N-terminus (+42 Da)",4.74,"acetate",8.43,0.81,null,null,null,null,null,0.4,1418.7099,null,null,9.77,1.04,70909,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","r.nwosu"],["AX-2026-042835","2026-06-07","2026-06-11","2026-Q2","survodutide","Survodutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-y2660","GGPE-2512-Y2660","janoshik-analytical",15,97.77,2.23,1.05,"aspartimide (−18 Da)",4.16,"TFA",7.25,0.66,null,null,null,null,null,0.1,4764.5126,null,null,20.05,1.27,38358,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R03","d.batista"],["AX-2026-042711","2026-06-04","2026-06-11","2026-Q2","ghk-cu","GHK-Cu","repair","erpbiotech","ERP","erpbiotech-erp-2601-f9816","ERP-2601-F9816","kestrel-bioanalytical",50,98.53,1.47,0.62,"GHK-Cu 2:1 complex",3.84,null,0,0.46,95.7,94.29,47.54,44.825,89.7,null,null,null,null,3.19,1.17,79710,"lab-retained","partial","MARGINAL","","AX-R04;AX-R06","same_trace_twice"],["AX-2026-042535","2026-06-03","2026-06-11","2026-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-p5900","HJ-2511-P5900","medutest",5,99.93,0.07,0.05,"[D-Val]-diastereomer",4.08,"acetate",7.59,0.77,null,null,null,null,null,10,1418.7235,null,null,8.11,0.92,75308,"buyer-sourced","identity-consistent","PASS","","","e.beaulieu"],["AX-2026-042251","2026-05-22","2026-06-11","2026-Q2","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2511-s9305","TFC-2511-S9305","medutest",5,98.77,1.23,0.72,"des-Gly truncate (−57 Da)",4.64,"acetate",6.41,0.79,88.16,87.08,5.87,5.112,102.2,-11.9,1418.6924,null,null,8.04,1.25,63353,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","l.ostergaard"],["AX-2026-041615","2026-05-30","2026-06-11","2026-Q2","tb-500","TB-500","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2512-y7789","FGP-2512-Y7789","peptidemeter",10,99.85,0.15,0.11,"des-acetyl TB-500 (−42 Da)",4.21,"acetate",6.42,0.64,null,null,null,null,null,-0.9,887.4956,null,null,7.48,1.19,65693,"buyer-sourced","identity-consistent","PASS","","","s.aalto"],["AX-2026-041614","2026-05-27","2026-06-11","2026-Q2","tb-500","TB-500","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2512-y7789","FGP-2512-Y7789","medutest",10,99.85,0.15,0.06,"C-terminal amide (−1 Da)",3.74,"acetate",6.42,0.23,null,null,null,null,null,-4.7,887.4922,null,null,6.65,1.12,47598,"buyer-sourced","identity-consistent","PASS","","","Contributor #T-6672"],["AX-2026-041296","2026-06-07","2026-06-11","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-n3120","WWB-2603-N3120","kestrel-bioanalytical",2,99.37,0.63,0.28,"des-AEEA semaglutide (−145 Da)",6.89,"TFA",10.68,0.38,82.05,81.53,2.25,1.834,91.7,-5.4,4111.0302,null,null,9.91,1.08,49377,"buyer-sourced","method-limited","MARGINAL","","AX-R02","c.halonen"],["AX-2026-043632","2026-06-03","2026-06-10","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d7211","PPG-2512-D7211","janoshik-analytical",10,99.6,0.4,0.24,"native GRF (1-29) (−59 Da)",4.87,"acetate",4.3,0.68,90.15,89.79,10.31,9.257,92.6,null,null,null,null,12.8,1.06,68665,"buyer-sourced","purity-only","PASS","","","f.vermeulen"],["AX-2026-043241","2026-06-06","2026-06-10","2026-Q2","ghk-cu","GHK-Cu","repair","cpcbio","CPC","cpcbio-cpc-2601-d1258","CPC-2601-D1258","janoshik-analytical",50,98.82,1.18,0.48,"apo-GHK (copper-free, −62 Da)",6.71,null,0,0.22,null,null,null,null,null,1.6,401.103,0.51,null,6.19,1.22,43645,"supplier-supplied","partial","PASS","","","bi.restrepo"],["AX-2026-043221","2026-05-23","2026-06-10","2026-Q2","ara-290","ARA-290","repair","sangonbio","SGN","sangonbio-sgn-2605-x9069","SGN-2605-X9069","janoshik-analytical",10,99.09,0.91,0.65,"deamidated (+1 Da)",7.75,"acetate",5.34,0.41,86.5,85.71,10.74,9.205,92.1,-0.9,1189.6085,null,null,8.68,1.13,35476,"supplier-supplied","verified","PASS","","","em.varga"],["AX-2026-043193","2026-05-24","2026-06-10","2026-Q2","carnosine","L-Carnosine","bioregulator","glbiochem","GL Biochem","glbiochem-glbi-2512-s8068","GLBI-2512-S8068","medutest",500,99.93,0.07,0.04,"D-carnosine epimer",8.48,null,0,0.45,91.07,91.01,505.02,459.619,91.9,-12.8,226.1037,null,null,3.17,0.96,64781,"buyer-sourced","method-limited","PASS","","","v.iyer"],["AX-2026-043192","2026-05-24","2026-06-10","2026-Q2","carnosine","L-Carnosine","bioregulator","glbiochem","GL Biochem","glbiochem-glbi-2512-s8068","GLBI-2512-S8068","janoshik-analytical",500,99.28,0.72,0.42,"D-carnosine epimer",8.71,null,0,0.99,90.3,89.65,595.62,533.973,106.8,-5.2,226.1054,null,null,3.68,1.07,66008,"buyer-sourced","method-limited","PASS","","","s.hovland"],["AX-2026-043082","2026-05-29","2026-06-10","2026-Q2","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2602-x6001","KP-2602-X6001","janoshik-analytical",60,98.48,1.52,0.72,"truncated (3-39)",6.53,"TFA",6.01,0.54,86.92,85.6,64.91,55.563,92.6,-3.2,4810.3949,null,"No growth at 14 d",20.11,1.37,52060,"buyer-sourced","verified","PASS","","","a.espinoza"],["AX-2026-043040","2026-05-29","2026-06-10","2026-Q2","retatrutide","Retatrutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2604-n4863","KP-2604-N4863","janoshik-analytical",12,98.85,1.15,0.82,"[D-Aib2]-diastereomer",5.35,"TFA",8.34,0.23,86.08,85.09,14.66,12.474,104,-0.5,4728.4847,null,null,20.69,1.28,38976,"supplier-supplied","verified","PASS","","","Contributor #R-8813"],["AX-2026-043014","2026-05-30","2026-06-10","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2512-y4110","MKM-2512-Y4110","janoshik-analytical",2,98.79,1.21,0.64,"des-Tyr1 (−163 Da)",5.27,"acetate",4.09,0.15,null,null,null,null,null,8,3365.7671,null,null,12.81,1.14,56001,"buyer-sourced","identity-consistent","PASS","","","l.pereira"],["AX-2026-042911","2026-05-27","2026-06-10","2026-Q2","selank","Selank","neuro","ggpeps","GGPeps","ggpeps-ggpe-2601-j3130","GGPE-2601-J3130","kestrel-bioanalytical",20,99.37,0.63,0.35,"tuftsin fragment (−417 Da)",9.99,"acetate",5.43,0.49,null,null,null,null,null,-8.6,751.4337,null,null,3.43,0.86,71078,"buyer-sourced","identity-consistent","PASS","","","acetate_only"],["AX-2026-042171","2026-06-01","2026-06-10","2026-Q2","melanotan-ii","Melanotan II","melanocortin","jeepbio","JEEP","jeepbio-jeep-2604-r9103","JEEP-2604-R9103","kestrel-bioanalytical",10,99.59,0.41,0.2,"des-acetyl MT-II (−42 Da)",5.11,"acetate",4.89,0.79,null,null,null,null,null,-3.9,1023.5362,null,null,5.25,1.32,72083,"buyer-sourced","method-limited","PASS","","","s.ndiaye"],["AX-2026-042142","2026-05-31","2026-06-10","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","jeepbio","JEEP","jeepbio-jeep-2601-k8195","JEEP-2601-K8195","medutest",10,98.01,1.99,0.82,"linear precursor (+18 Da)",4.02,"acetate",3.51,0.97,null,null,null,null,null,-0.3,1024.5239,null,null,8.03,0.96,68284,"buyer-sourced","identity-consistent","FAIL","purity","AX-R09","em.mbeki"],["AX-2026-042034","2026-05-23","2026-06-10","2026-Q2","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2511-f6451","HYB-2511-F6451","janoshik-analytical",10,98.59,1.41,0.87,"C18 diacid mono-ester",1.83,"TFA",8.6,0.72,88.85,87.6,10.92,9.566,95.7,5.2,4111.0738,null,"No growth at 14 d",18.44,0.86,70902,"buyer-sourced","verified","PASS","","","fe.novak"],["AX-2026-041813","2026-05-30","2026-06-10","2026-Q2","selank","Selank","neuro","asymchemlabs","ASY","asymchemlabs-asy-cat-2969","ASY-{CAT}-2969","peptidemeter",10,99.93,0.07,0.04,"tuftsin fragment (−417 Da)",8.25,"acetate",7.44,0.25,null,null,null,null,null,-2.9,751.438,0.46,null,6.14,1.01,79527,"buyer-sourced","verified","PASS","","","a.girard"],["AX-2026-041770","2026-06-09","2026-06-10","2026-Q2","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1505","ASY-{CAT}-1505","nordanalyt",15,98.09,1.91,1.34,"des-Aib20 analogue",7.01,"TFA",8.63,0.15,84.21,82.6,16.54,13.662,91.1,4.6,4728.5089,null,null,23.84,1.38,40828,"buyer-sourced","verified","PASS","","","s.aguirre"],["AX-2026-041223","2026-05-18","2026-06-10","2026-Q2","thymulin","Thymulin","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-s2129","WWB-2602-S2129","janoshik-analytical",5,99.23,0.77,0.55,"des-Ser truncate (−87 Da)",3.78,"acetate",6.3,0.5,null,null,null,null,null,2.8,873.374,null,null,6.61,1.12,57909,"buyer-sourced","identity-consistent","PASS","","","am.weiss"],["AX-2026-043546","2026-05-19","2026-06-09","2026-Q2","cagrilintide","Cagrilintide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6212","SIG-2603-6212","peptidemeter",5,98.68,1.32,0.54,"open-chain (reduced disulfide, +2 Da)",5.26,"TFA",10.93,0.9,null,null,null,null,null,-0.7,3961.319,1.98,null,15.71,1.1,63531,"buyer-sourced","verified","PASS","","","water_high"],["AX-2026-043528","2026-05-15","2026-06-09","2026-Q2","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2512-6026","SIG-2512-6026","janoshik-analytical",60,97.84,2.16,1.38,"des-Aib2 analogue",3.72,"TFA",8.26,0.59,null,null,null,null,null,-0.6,4810.4074,null,null,19.91,1.25,64881,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","j.serrano"],["AX-2026-043526","2026-05-17","2026-06-09","2026-Q2","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2512-6026","SIG-2512-6026","peptidemeter",60,98.12,1.88,1.2,"des-Aib2 analogue",3.84,"TFA",9.42,1.02,85.72,84.11,63.2,53.158,88.6,1,4810.4151,1.31,null,18.64,1.26,61868,"buyer-sourced","verified","MARGINAL","","AX-R06;AX-R07","ha.varga"],["AX-2026-043437","2026-05-18","2026-06-09","2026-Q2","mots-c","MOTS-c","metabolic","bachemholding","BCH","bachemholding-bch-2511-l3743","BCH-2511-L3743","janoshik-analytical",10,97.09,2.91,1.83,"Met1 sulfoxide (+16 Da)",3.67,"acetate",5.17,0.97,90.19,87.57,10.86,9.51,95.1,null,null,null,null,10.26,1.07,51246,"buyer-sourced","purity-only","FAIL","purity","AX-R04","so.demir"],["AX-2026-043146","2026-06-08","2026-06-09","2026-Q2","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2511-n7226","SSA-2511-N7226","janoshik-analytical",5,98.78,1.22,0.56,"truncated (3-39)",5.21,"TFA",8.63,0.64,85.52,84.48,5.81,4.908,98.2,-0.6,4810.4074,0.38,null,19.93,1.07,72025,"supplier-supplied","verified","PASS","","","b.perrin"],["AX-2026-042950","2026-05-14","2026-06-09","2026-Q2","semax","Semax","neuro","mokemeibio","MKM","mokemeibio-mkm-2512-b3991","MKM-2512-B3991","kestrel-bioanalytical",20,99.05,0.95,0.54,"des-Met (−131 Da)",6.39,"acetate",4.53,0.78,88.3,87.46,21.01,18.375,91.9,5.4,813.3585,null,null,3.85,1.03,76733,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","e.onwuka"],["AX-2026-042769","2026-05-22","2026-06-09","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2512-y1048","GGPE-2512-Y1048","janoshik-analytical",10,99.04,0.96,0.44,"Met1 sulfoxide (+16 Da)",6.97,"acetate",6.53,0.35,null,null,null,null,null,null,null,null,null,7.06,0.93,55784,"buyer-sourced","purity-only","PASS","","","d.sorensen"],["AX-2026-042746","2026-05-18","2026-06-09","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2602-e1411","GGPE-2602-E1411","nordanalyt",10,99.21,0.79,0.42,"pyroglutamate cyclisation (−17 Da)",4.2,"acetate",5.38,0.47,null,null,null,null,null,0.3,1418.7097,null,null,10.97,1.1,76840,"buyer-sourced","identity-consistent","PASS","","","h.moreau"],["AX-2026-042738","2026-05-19","2026-06-09","2026-Q2","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-h1052","GGPE-2604-H1052","nordanalyt",30,99.35,0.65,0.26,"des-Aib2 analogue",1.75,"TFA",6.59,0.57,91.09,90.5,32.38,29.304,97.7,0.5,4810.4127,null,null,23.04,1.1,71646,"buyer-sourced","verified","PASS","","","s.aguirre"],["AX-2026-042722","2026-05-23","2026-06-09","2026-Q2","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2512-t9616","ERP-2512-T9616","medutest",60,99.18,0.82,0.54,"[D-Aib13]-diastereomer",2.07,"TFA",9.68,0.25,null,null,null,null,null,-6.7,4810.3781,null,null,17.05,0.98,67891,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","z.antonsen"],["AX-2026-042715","2026-05-22","2026-06-09","2026-Q2","ghk-cu","GHK-Cu","repair","erpbiotech","ERP","erpbiotech-erp-2601-f9816","ERP-2601-F9816","nordanalyt",50,98.65,1.35,0.57,"GHK-Cu 2:1 complex",3.91,null,0,0.76,95.33,94.04,52.46,49.333,98.7,null,null,0.38,null,6.92,1.14,60397,"buyer-sourced","partial","MARGINAL","","AX-R04","h.moreau"],["AX-2026-042563","2026-05-17","2026-06-09","2026-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2605-d6191","HJ-2605-D6191","janoshik-analytical",20,98.42,1.58,0.69,"C20 diacid mono-amide",4.6,"TFA",6.7,0.99,null,null,null,null,null,0.9,4810.4146,0.49,null,19.94,1.1,58930,"buyer-sourced","verified","MARGINAL","","AX-R04","g.varga"],["AX-2026-042540","2026-05-19","2026-06-09","2026-Q2","aod-9604","AOD-9604","metabolic","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2601-n5554","HJ-2601-N5554","janoshik-analytical",5,99.08,0.92,0.65,"AOD dimer",5.58,"acetate",4.3,0.65,89.47,88.65,5.28,4.681,93.6,-3.5,1815.8608,null,null,11.26,1.33,65390,"buyer-sourced","verified","PASS","","","sa.achebe"],["AX-2026-042394","2026-06-08","2026-06-09","2026-Q2","ghrp-2","GHRP-2","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2602-e3918","HOMO-2602-E3918","janoshik-analytical",5,99.93,0.07,0.04,"[D-2-Nal]-epimer",4.41,"acetate",6.26,0.9,null,null,null,null,null,1.4,817.4286,0.12,null,9.09,0.99,43717,"buyer-sourced","verified","MARGINAL","","AX-R04","i.vogel"],["AX-2026-042391","2026-05-17","2026-06-09","2026-Q2","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-n4081","HOMO-2601-N4081","janoshik-analytical",10,98.43,1.57,1.12,"[D-Aib13]-diastereomer",4.99,"TFA",7.79,0.69,null,null,null,null,null,1,4810.4151,null,"No growth at 14 d",19.85,0.92,37033,"buyer-sourced","identity-consistent","PASS","","","s.ndiaye"],["AX-2026-041983","2026-06-08","2026-06-09","2026-Q2","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2511-n5271","AMB-2511-N5271","vendorinvestigate",30,98.57,1.43,0.67,"[D-Aib13]-diastereomer",4.12,"TFA",9.48,0.62,85.78,84.55,31.68,26.785,89.3,2.7,4810.4233,null,null,20.9,1.06,67397,"buyer-sourced","verified","MARGINAL","","AX-R06","t.vanhecke"],["AX-2026-041855","2026-05-24","2026-06-09","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","genscriptpeps","GSP","genscriptpeps-gsp-2512-n3921","GSP-2512-N3921","janoshik-analytical",10,99.29,0.71,0.44,"oxidised Trp (+16 Da)",5.54,"acetate",4.03,0.77,89.66,89.02,10.09,8.982,89.8,1.5,1024.5257,null,"No growth at 14 d",9.63,0.88,91218,"buyer-sourced","verified","MARGINAL","","AX-R06","r.adeyemi"],["AX-2026-041551","2026-05-19","2026-06-09","2026-Q2","ghrp-6","GHRP-6","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2605-a6715","QSC-2605-A6715","janoshik-analytical",5,99.74,0.26,0.14,"bis-oxidised Trp (+32 Da)",4.6,"acetate",6.67,0.59,88.14,87.91,6.01,5.283,105.7,-2.7,872.4422,null,null,8.58,1.12,53865,"buyer-sourced","verified","PASS","","","ha.beaulieu"],["AX-2026-041291","2026-05-29","2026-06-09","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-n3120","WWB-2603-N3120","nordanalyt",2,99.07,0.93,0.43,"des-AEEA semaglutide (−145 Da)",6.71,"TFA",10.15,0.63,null,null,null,null,null,4.4,4111.0705,null,null,21.15,1.02,64808,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","g.zielinski"],["AX-2026-043669","2026-05-26","2026-06-08","2026-Q2","aod-9604","AOD-9604","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2602-w8018","PPG-2602-W8018","janoshik-analytical",10,99.63,0.37,0.16,"Met sulfoxide (+16 Da)",2.43,"acetate",5.21,0.96,91.4,91.06,10.65,9.698,97,null,null,null,null,11.2,1.06,70731,"buyer-sourced","purity-only","PASS","","","p.salgado"],["AX-2026-043496","2026-05-28","2026-06-08","2026-Q2","ghrp-6","GHRP-6","gh-axis","bachemholding","BCH","bachemholding-bch-2603-y4946","BCH-2603-Y4946","medutest",5,98.79,1.21,0.77,"oxidised Trp (+16 Da)",5.25,"acetate",5.8,0.17,null,null,null,null,null,-22,872.4254,null,null,7.12,1.08,56436,"buyer-sourced","identity-consistent","FAIL","purity;mass accuracy","AX-R01;AX-R04","l.falk"],["AX-2026-043248","2026-05-27","2026-06-08","2026-Q2","ghk-cu","GHK-Cu","repair","cpcbio","CPC","cpcbio-cpc-2601-d1258","CPC-2601-D1258","medutest",50,98.3,1.7,0.89,"GHK-Cu 2:1 complex",6.97,null,0,0.79,null,null,null,null,null,2.4,401.1034,0.4,null,5.3,1.27,60689,"buyer-sourced","partial","PASS","","","d.roos"],["AX-2026-043247","2026-05-29","2026-06-08","2026-Q2","ghk-cu","GHK-Cu","repair","cpcbio","CPC","cpcbio-cpc-2601-d1258","CPC-2601-D1258","nordanalyt",50,98.59,1.41,0.58,"apo-GHK (copper-free, −62 Da)",6.29,null,0,0.35,null,null,null,null,null,1.1,401.1028,null,null,7.12,1.03,42050,"buyer-sourced","identity-consistent","PASS","","","v.abubakar"],["AX-2026-043041","2026-06-03","2026-06-08","2026-Q2","retatrutide","Retatrutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2604-n4863","KP-2604-N4863","janoshik-analytical",12,98.33,1.67,0.73,"retatrutide dimer",5.58,"TFA",6.75,0.75,null,null,null,null,null,3.9,4728.5055,null,null,20.98,1.23,64145,"buyer-sourced","identity-consistent","PASS","","","a.lundgren"],["AX-2026-042959","2026-05-28","2026-06-08","2026-Q2","semax","Semax","neuro","mokemeibio","MKM","mokemeibio-mkm-2512-b3991","MKM-2512-B3991","janoshik-analytical",20,98.57,1.43,1.01,"Met1 sulfoxide (+16 Da)",6.8,"acetate",5.89,0.75,86.56,85.32,24.51,20.912,104.6,0.3,813.3543,null,null,7.2,1.06,64418,"buyer-sourced","verified","MARGINAL","","AX-R04","water_high"],["AX-2026-042166","2026-05-27","2026-06-08","2026-Q2","melanotan-ii","Melanotan II","melanocortin","jeepbio","JEEP","jeepbio-jeep-2604-r9103","JEEP-2604-R9103","janoshik-analytical",10,99.4,0.6,0.25,"linear (open-lactam) precursor (+18 Da)",4.75,"acetate",6.23,0.4,null,null,null,null,null,0.4,1023.5406,null,null,9.8,0.86,59725,"buyer-sourced","identity-consistent","PASS","","","ai.krastev"],["AX-2026-041649","2026-05-25","2026-06-08","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","flourishglobalbio","FGP","flourishglobalbio-fgp-2601-r8955","FGP-2601-R8955","janoshik-analytical",20,98.53,1.47,0.61,"acetyl adduct (+42 Da)",4.12,"acetate",6.85,0.25,88.78,87.47,23.74,20.765,103.8,-2.3,639.3841,0.38,null,8.9,1.01,68540,"buyer-sourced","verified","MARGINAL","","AX-R09","underfill_3to1"],["AX-2026-041589","2026-06-07","2026-06-08","2026-Q2","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-m8005","QSC-2511-M8005","janoshik-analytical",10,99.31,0.69,0.48,"des-AEEA semaglutide (−145 Da)",3.47,"TFA",10.9,0.97,84.66,84.08,11.95,10.048,100.5,0.1,4111.0528,0.65,null,18.33,1.04,63518,"buyer-sourced","verified","PASS","","","t.vermeulen"],["AX-2026-041486","2026-05-20","2026-06-08","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2601-b6118","QSC-2601-B6118","peptidemeter",5,99.1,0.9,0.43,"truncated (1-24)",4.96,"acetate",4.83,0.64,null,null,null,null,null,-2.8,3365.7308,null,null,12.19,0.95,51701,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","Contributor #B-5903"],["AX-2026-041352","2026-05-16","2026-06-08","2026-Q2","bpc-157","BPC-157","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-b3510","WWB-2604-B3510","janoshik-analytical",2,99.81,0.19,0.08,"acetylated N-terminus (+42 Da)",5.18,"acetate",7.51,0.6,86.71,86.55,2.14,1.852,92.6,0.3,1418.7097,1.31,null,9.71,1.05,46193,"buyer-sourced","verified","MARGINAL","","AX-R04","l.petrescu"],["AX-2026-041307","2026-05-15","2026-06-08","2026-Q2","ipamorelin","Ipamorelin","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-e3153","WWB-2604-E3153","medutest",5,99.36,0.64,0.33,"des-Lys (−128 Da)",5.93,"acetate",4.94,0.2,null,null,null,null,null,14,711.3956,0.65,null,6.88,1.02,60937,"buyer-sourced","identity-consistent","PASS","","","h.rasmussen"],["AX-2026-043657","2026-05-16","2026-06-07","2026-Q2","mgf","MGF","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-g7713","PPG-2512-G7713","janoshik-analytical",2,99.06,0.94,0.37,"deamidated (+1 Da)",4.25,"acetate",5.1,0.68,89.97,89.12,2.4,2.139,107,null,null,0.61,null,11.7,0.86,63106,"buyer-sourced","purity-only","PASS","","","a.karlsen"],["AX-2026-043522","2026-05-29","2026-06-07","2026-Q2","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2512-6026","SIG-2512-6026","janoshik-analytical",60,98.28,1.72,1.1,"des-Aib2 analogue",3.34,"TFA",7.36,0.58,null,null,null,null,null,1.3,4810.4166,0.7,null,19.79,1.09,52492,"buyer-sourced","verified","MARGINAL","","AX-R07","i.steiner"],["AX-2026-043504","2026-05-12","2026-06-07","2026-Q2","semax","Semax","neuro","sigmaaldrich","SIG","sigmaaldrich-sig-2602-5969","SIG-2602-5969","peptidemeter",5,99.27,0.73,0.51,"N-acetyl semax (+42 Da)",8.49,"acetate",5.15,0.18,null,null,null,null,null,0.3,813.3543,null,null,6.71,0.86,71560,"buyer-sourced","identity-consistent","PASS","","","ru.sobczak"],["AX-2026-043208","2026-05-22","2026-06-07","2026-Q2","ghk-cu","GHK-Cu","repair","sangonbio","SGN","sangonbio-sgn-2603-x8452","SGN-2603-X8452","janoshik-analytical",200,98.34,1.66,0.68,"apo-GHK (copper-free, −62 Da)",3.44,null,0,0.36,null,null,null,null,null,-4.9,401.1004,null,null,6.1,1.19,50761,"buyer-sourced","identity-consistent","PASS","","","a.correia"],["AX-2026-042869","2026-06-02","2026-06-07","2026-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2512-m2434","GGPE-2512-M2434","kestrel-bioanalytical",50,99.55,0.45,0.27,"5-nitro-1MQ (unreduced precursor, +30 Da)",4.65,"iodide",42.3,0.79,52.26,52.02,99.91,51.973,103.9,5.9,285.9984,null,null,2.86,1.15,67291,"buyer-sourced","identity-consistent","FAIL","counter-ion","","z.amankwah"],["AX-2026-042710","2026-05-17","2026-06-07","2026-Q2","ghk-cu","GHK-Cu","repair","erpbiotech","ERP","erpbiotech-erp-2601-f9816","ERP-2601-F9816","nordanalyt",50,98.65,1.35,0.57,"GHK-Cu 2:1 complex",4.24,null,0,0.42,95.34,94.05,52.96,49.809,99.6,1.7,401.1031,0.25,null,7.29,1.28,69111,"buyer-sourced","partial","MARGINAL","","AX-R04","g.correia"],["AX-2026-042387","2026-06-03","2026-06-07","2026-Q2","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-n4081","HOMO-2601-N4081","janoshik-analytical",10,98.9,1.1,0.48,"des-Aib2 analogue",5.37,"TFA",7.89,0.42,86.32,85.37,10.83,9.246,92.5,null,null,null,null,19.71,1.17,52693,"lab-retained","purity-only","PASS","","","e.onwuka"],["AX-2026-041699","2026-05-21","2026-06-07","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1142","TFS-{CAT}-1142","peptidemeter",50,99.55,0.45,0.27,"C-terminal free acid (+1 Da)",3.57,"acetate",6.83,0.69,null,null,null,null,null,-3.4,639.3834,null,"No growth at 14 d",8.51,1.22,73919,"buyer-sourced","identity-consistent","PASS","","","v.novak"],["AX-2026-041669","2026-05-20","2026-06-07","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-y8741","FGP-2602-Y8741","janoshik-analytical",10,99.39,0.61,0.42,"des-acetyl (−42 Da)",4.82,"acetate",5.65,0.88,null,null,null,null,null,-0.8,1024.5234,0.45,null,9.62,1.13,69107,"buyer-sourced","verified","PASS","","","ni.zielinski"],["AX-2026-043671","2026-05-19","2026-06-06","2026-Q2","aod-9604","AOD-9604","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2602-w8018","PPG-2602-W8018","peptidemeter",10,98.75,1.25,0.55,"Met sulfoxide (+16 Da)",2.1,"acetate",3.87,0.49,93.54,92.37,10.11,9.339,93.4,-0.3,1815.8667,null,null,10.58,1.28,64097,"buyer-sourced","verified","PASS","","","e.zamora"],["AX-2026-043615","2026-05-29","2026-06-06","2026-Q2","tirzepatide","Tirzepatide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2602-g7459","PPG-2602-G7459","medutest",5,98.78,1.22,0.7,"Met(O) sulfoxide (+16 Da)",4.55,"TFA",8.3,0.37,86.78,85.72,5.37,4.603,92.1,4.1,4810.43,null,null,16.99,0.94,65997,"buyer-sourced","identity-consistent","PASS","","","so.beaulieu"],["AX-2026-043515","2026-05-13","2026-06-06","2026-Q2","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6158","SIG-2603-6158","kestrel-bioanalytical",60,99.27,0.73,0.52,"Met(O) sulfoxide (+16 Da)",0.66,"TFA",5.44,0.18,93.72,93.04,68.03,63.295,105.5,4.5,4810.4319,null,null,10.83,1.17,69590,"buyer-sourced","method-limited","PASS","","","no.zielinski"],["AX-2026-043417","2026-05-11","2026-06-06","2026-Q2","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2602-w3200","WXT-2602-W3200","janoshik-analytical",5,97.84,2.16,1.08,"truncated (1-12)",5.24,"acetate",7.13,0.15,null,null,null,null,null,null,null,null,null,9.55,1.21,66054,"buyer-sourced","purity-only","FAIL","purity","","r.adeyemi"],["AX-2026-043339","2026-06-01","2026-06-06","2026-Q2","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2603-k2168","WXT-2603-K2168","janoshik-analytical",5,98.03,1.97,1.26,"acetylated N-terminus (+42 Da)",4.3,"acetate",5.64,0.93,89.13,87.37,5.99,5.233,104.7,-2.2,1418.7062,0.45,null,9.58,1,48104,"lab-retained","verified","PASS","","","mi.villalobos"],["AX-2026-043254","2026-05-24","2026-06-06","2026-Q2","hexarelin","Hexarelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2511-f9455","CPC-2511-F9455","janoshik-analytical",2,98.44,1.56,0.68,"oxidised Trp (+16 Da)",5.3,"acetate",6.36,0.59,87.75,86.38,2.28,1.969,98.5,-2.1,886.4583,null,null,9.09,1.25,61564,"buyer-sourced","verified","FAIL","purity","","pt141_one_da"],["AX-2026-043152","2026-05-25","2026-06-06","2026-Q2","ghk-cu","GHK-Cu","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2604-v7731","SSA-2604-V7731","peptidemeter",50,98.03,1.97,1.1,"GHK-Cu 2:1 complex",4.4,null,0,0.5,null,null,null,null,null,null,null,null,null,5.97,1.21,44774,"buyer-sourced","partial","PASS","","","r.wojcik"],["AX-2026-043003","2026-05-23","2026-06-06","2026-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2601-y4342","MKM-2601-Y4342","medutest",2,98.13,1.87,0.98,"deamidated (Asn→Asp, +1 Da)",4.09,"TFA",10.25,0.98,null,null,null,null,null,-8,4111.0195,0.3,null,15.53,1.27,45007,"buyer-sourced","identity-consistent","PASS","","","b.stanescu"],["AX-2026-042990","2026-05-26","2026-06-06","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","mokemeibio","MKM","mokemeibio-mkm-2511-f3901","MKM-2511-F3901","nordanalyt",600,98.97,1.03,0.52,"cysteinyl-glycine (−129 Da)",8.39,null,0,0.8,null,null,null,null,null,-1.1,307.0835,null,null,4.91,1.14,49802,"buyer-sourced","identity-consistent","PASS","","","l.petrescu"],["AX-2026-042834","2026-05-23","2026-06-06","2026-Q2","survodutide","Survodutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-y2660","GGPE-2512-Y2660","janoshik-analytical",15,97.65,2.35,0.87,"truncated (2-39)",3.87,"TFA",8.4,0.87,86.86,84.82,15.73,13.342,88.9,-2.4,4764.5007,null,null,20.28,1.32,66184,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03;AX-R06","crude_trace"],["AX-2026-042579","2026-05-22","2026-06-06","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-f6153","HJ-2511-F6153","nordanalyt",200,99.93,0.07,0.04,"S-sulfonate adduct (+80 Da)",7.1,null,0,0.38,null,null,null,null,null,-1.1,307.0835,0.34,"No growth at 14 d",4.82,0.96,84197,"buyer-sourced","verified","PASS","","","a.castellanos"],["AX-2026-042367","2026-05-12","2026-06-06","2026-Q2","hexarelin","Hexarelin","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2602-r3080","HOMO-2602-R3080","janoshik-analytical",10,99.76,0.24,0.14,"des-Lys (−128 Da)",3.94,"acetate",4.54,0.2,null,null,null,null,null,-4,886.4567,0.26,"No growth at 14 d",8.97,1.14,68366,"buyer-sourced","verified","PASS","","","si.cabrera"],["AX-2026-042218","2026-05-23","2026-06-06","2026-Q2","semax","Semax","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2602-f9327","TFC-2602-F9327","janoshik-analytical",5,99.63,0.37,0.27,"diketopiperazine (−18 Da)",8.52,"acetate",6.14,0.84,84.5,84.19,6.2,5.22,104.4,-5.2,813.3499,null,null,7.2,1.06,67179,"buyer-sourced","verified","PASS","","","n.jansen"],["AX-2026-041797","2026-05-26","2026-06-06","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","asymchemlabs","ASY","asymchemlabs-asy-cat-2139","ASY-{CAT}-2139","peptidemeter",50,99.93,0.07,0.04,"[D-Arg1]-epimer",6.36,"acetate",7.69,0.4,85.55,85.49,54.13,46.276,92.6,3.4,639.3878,null,null,8.29,1.15,48126,"buyer-sourced","verified","PASS","","","k.nilsen"],["AX-2026-041512","2026-05-26","2026-06-06","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2605-e5652","QSC-2605-E5652","medutest",10,99.93,0.07,0.04,"acetyl adduct (+42 Da)",2.8,"acetate",5.33,0.22,91.65,91.59,11.08,10.148,101.5,-18.2,639.374,null,null,7.59,1.07,48304,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","ru.villalobos"],["AX-2026-041308","2026-05-17","2026-06-06","2026-Q2","ipamorelin","Ipamorelin","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-e3153","WWB-2604-E3153","vendorinvestigate",5,99.93,0.07,0.04,"des-Lys (−128 Da)",6.24,"acetate",7.58,0.57,85.61,85.55,6.07,5.193,103.9,3.2,711.3879,null,null,8.86,0.86,73191,"buyer-sourced","verified","PASS","","","Contributor #H-9042"],["AX-2026-041287","2026-05-24","2026-06-06","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-n3120","WWB-2603-N3120","nordanalyt",2,98.81,1.19,0.54,"des-AEEA semaglutide (−145 Da)",6.69,"TFA",9.46,0.2,null,null,null,null,null,null,null,null,null,21.3,1.1,68867,"buyer-sourced","purity-only","MARGINAL","","AX-R02","b.lundgren"],["AX-2026-043138","2026-05-29","2026-06-05","2026-Q2","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2601-n6863","SSA-2601-N6863","vendorinvestigate",2,97.99,2.01,0.79,"acetylated N-terminus (+42 Da)",4.2,"acetate",5.14,0.95,89.71,87.91,2.05,1.802,90.1,-1.1,1418.7077,null,null,10.21,1.27,59372,"buyer-sourced","verified","FAIL","purity","AX-R04","v.wojcik"],["AX-2026-042716","2026-05-22","2026-06-05","2026-Q2","ghk-cu","GHK-Cu","repair","erpbiotech","ERP","erpbiotech-erp-2601-f9816","ERP-2601-F9816","peptidemeter",50,98.8,1.2,0.51,"GHK-Cu 2:1 complex",4.37,null,0,0.4,95.23,94.09,48.9,46.01,92,null,null,null,null,5.75,0.97,62554,"lab-retained","partial","MARGINAL","","AX-R04","ro.kimani"],["AX-2026-042663","2026-05-19","2026-06-05","2026-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wibsonbio","SWB","wibsonbio-swb-2511-y7814","SWB-2511-Y7814","janoshik-analytical",5,98.26,1.74,1.14,"maleimide dimer",3.88,"acetate",3.97,0.39,91.76,90.16,5.82,5.247,104.9,0.3,3644.9759,null,null,14.55,1.16,31908,"buyer-sourced","verified","PASS","","","g.zielinski"],["AX-2026-042108","2026-05-17","2026-06-05","2026-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2602-j7978","JEEP-2602-J7978","janoshik-analytical",60,98.86,1.14,0.7,"Met(O) sulfoxide (+16 Da)",4.29,"TFA",6.49,0.72,null,null,null,null,null,0.4,4810.4122,0.66,null,19.79,1.17,57192,"buyer-sourced","verified","PASS","","","import_hold"],["AX-2026-041704","2026-05-14","2026-06-05","2026-Q2","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9814","TFS-{CAT}-9814","janoshik-analytical",10,99.24,0.76,0.45,"[D-Val]-diastereomer",3.91,"acetate",5.8,0.99,89.3,88.62,10.87,9.633,96.3,-3.9,1418.7038,null,"No growth at 14 d",9.58,1.22,75432,"buyer-sourced","verified","PASS","","","ma.ilunga"],["AX-2026-041297","2026-05-25","2026-06-05","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-n3120","WWB-2603-N3120","peptidemeter",2,98.63,1.37,0.68,"des-AEEA semaglutide (−145 Da)",7.02,"TFA",9.96,0.63,82.39,81.26,2.29,1.861,93.1,-0.1,4111.052,null,null,17.15,1.02,84296,"buyer-sourced","verified","MARGINAL","","AX-R02","a.malinowski"],["AX-2026-041222","2026-05-26","2026-06-05","2026-Q2","thymulin","Thymulin","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-s2129","WWB-2602-S2129","vendorinvestigate",5,99.14,0.86,0.6,"des-Ser truncate (−87 Da)",3.36,"acetate",6.48,0.87,89.29,88.52,5.97,5.285,105.7,-2.8,873.3692,null,null,6.83,1.1,65505,"buyer-sourced","partial","PASS","","","Contributor #V-2091"],["AX-2026-043626","2026-05-19","2026-06-04","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d7211","PPG-2512-D7211","nordanalyt",10,99.66,0.34,0.2,"native GRF (1-29) (−59 Da)",4.94,"acetate",4.6,0.74,89.72,89.41,10.35,9.254,92.5,2.5,3365.7486,0.25,null,15.01,1.01,65053,"buyer-sourced","verified","PASS","","","jo.lindholm"],["AX-2026-043067","2026-05-26","2026-06-04","2026-Q2","desmopressin","Desmopressin","hormonal","keruipeptidesbio","KP","keruipeptidesbio-kp-2512-u5694","KP-2512-U5694","janoshik-analytical",2,98.48,1.52,0.92,"des-amino artefact (+16 Da)",2.98,"acetate",5.17,0.7,null,null,null,null,null,8.5,1068.4356,null,"No growth at 14 d",8.07,1.17,58438,"buyer-sourced","identity-consistent","FAIL","purity","","sa.lindqvist"],["AX-2026-043035","2026-05-15","2026-06-04","2026-Q2","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2601-k5213","KP-2601-K5213","janoshik-analytical",5,98.37,1.63,0.83,"des-His1 truncate (−137 Da)",5.63,"TFA",11.13,0.91,null,null,null,null,null,-0.3,4111.0512,null,null,18.61,1.24,58006,"buyer-sourced","identity-consistent","PASS","","","l.petrescu"],["AX-2026-042951","2026-05-28","2026-06-04","2026-Q2","semax","Semax","neuro","mokemeibio","MKM","mokemeibio-mkm-2512-b3991","MKM-2512-B3991","peptidemeter",20,99.1,0.9,0.64,"Met1 sulfoxide (+16 Da)",6.94,"acetate",7.01,0.66,85.39,84.62,23.63,19.996,100,-5,813.35,null,null,6.59,1.05,66560,"supplier-supplied","verified","MARGINAL","","AX-R04","z.zamora"],["AX-2026-042734","2026-05-13","2026-06-04","2026-Q2","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-h1052","GGPE-2604-H1052","medutest",30,99.56,0.44,0.28,"des-Aib2 analogue",1.79,"TFA",9.83,0.21,null,null,null,null,null,-3.6,4810.393,1.59,null,16.76,1.29,32473,"buyer-sourced","identity-consistent","PASS","","","sa.ivaturi"],["AX-2026-042570","2026-05-15","2026-06-04","2026-Q2","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2604-t6645","HJ-2604-T6645","kestrel-bioanalytical",2,98.85,1.15,0.53,"[D-Trp]-epimer",5.01,"acetate",6.45,0.43,88.11,87.1,2.37,2.064,103.2,-17,711.3735,null,"No growth at 14 d",4.65,1.19,50791,"supplier-supplied","identity-consistent","FAIL","purity;mass accuracy","AX-R01","v.abubakar"],["AX-2026-042323","2026-05-12","2026-06-04","2026-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2604-b2419","TFC-2604-B2419","peptidemeter",10,99.49,0.51,0.25,"oxidised Trp (+16 Da)",4.61,"acetate",3.14,0.28,91.97,91.5,9.79,8.958,89.6,3,1301.6339,null,null,8.43,1.14,70816,"buyer-sourced","verified","MARGINAL","","AX-R06","two_labs_one_lot"],["AX-2026-041850","2026-05-26","2026-06-04","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","genscriptpeps","GSP","genscriptpeps-gsp-2512-n3921","GSP-2512-N3921","peptidemeter",10,99.86,0.14,0.07,"melanotan II (C-terminal amide, −1 Da)",5.34,"acetate",3.67,0.28,90.71,90.58,10.11,9.158,91.6,null,null,null,null,8.91,1.05,89638,"buyer-sourced","purity-only","PASS","","","tri_agonist"],["AX-2026-041548","2026-05-16","2026-06-04","2026-Q2","ghrp-6","GHRP-6","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2605-a6715","QSC-2605-A6715","janoshik-analytical",5,99.71,0.29,0.2,"oxidised Trp (+16 Da)",5.07,"acetate",5.19,0.74,89,88.74,5,4.437,88.7,null,null,null,null,8.51,1.05,53579,"buyer-sourced","purity-only","MARGINAL","","AX-R06","y.kuusela"],["AX-2026-041270","2026-05-12","2026-06-04","2026-Q2","epitalon","Epitalon","bioregulator","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-g2822","WWB-2602-G2822","janoshik-analytical",10,99.37,0.63,0.34,"β-Asp isomer",6.13,"acetate",8.57,0.29,null,null,null,null,null,6.5,390.1412,null,null,4.72,1.24,57014,"buyer-sourced","method-limited","PASS","","","Contributor #D-9026"],["AX-2026-043118","2026-05-25","2026-06-03","2026-Q2","mazdutide","Mazdutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2605-g6892","SSA-2605-G6892","peptidemeter",9,98.96,1.04,0.58,"trifluoroacetyl adduct (+96 Da)",3.25,"TFA",6.83,0.45,89.47,88.54,10.03,8.881,98.7,-0.9,4912.6364,null,null,18.37,1.05,71694,"buyer-sourced","verified","PASS","","","n.girard"],["AX-2026-042921","2026-05-18","2026-06-03","2026-Q2","bpc-157","BPC-157","repair","mokemeibio","MKM","mokemeibio-mkm-2605-x3574","MKM-2605-X3574","medutest",10,98.23,1.77,0.75,"[D-Val]-diastereomer",3.61,"acetate",7.63,0.61,88.15,86.59,11.14,9.646,96.5,null,null,null,null,8.05,1.18,99320,"buyer-sourced","purity-only","MARGINAL","","AX-R04","n.malinowski"],["AX-2026-042461","2026-05-27","2026-06-03","2026-Q2","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2512-d4932","HOMO-2512-D4932","janoshik-analytical",15,98.72,1.28,0.78,"[D-Aib2]-diastereomer",3.51,"TFA",9.71,0.3,null,null,null,null,null,1.3,4728.4932,null,"No growth at 14 d",21.02,1.33,49406,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","mi.ibarra"],["AX-2026-042172","2026-05-19","2026-06-03","2026-Q2","melanotan-ii","Melanotan II","melanocortin","jeepbio","JEEP","jeepbio-jeep-2604-r9103","JEEP-2604-R9103","vendorinvestigate",10,99.72,0.28,0.18,"linear (open-lactam) precursor (+18 Da)",5.39,"acetate",3.91,0.87,89.83,89.58,11.8,10.57,105.7,-1.7,1023.5385,0.39,"No growth at 14 d",10.46,1.28,55658,"buyer-sourced","verified","PASS","","","a.okonkwo"],["AX-2026-041822","2026-06-02","2026-06-03","2026-Q2","peg-mgf","PEG-MGF","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-2379","ASY-{CAT}-2379","janoshik-analytical",5,98.83,1.17,0.47,"free MGF (unconjugated)",6.51,"acetate",1.96,0.98,null,null,null,null,null,1.8,7894.0142,null,null,17.18,0.98,53543,"lab-retained","partial","PASS","","","m.halvorsen"],["AX-2026-041659","2026-05-27","2026-06-03","2026-Q2","tirzepatide","Tirzepatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2605-r8870","FGP-2605-R8870","janoshik-analytical",30,97.71,2.29,1.12,"Met(O) sulfoxide (+16 Da)",6.41,"TFA",8.41,0.54,84.64,82.7,33.52,27.721,92.4,2.2,4810.4209,null,null,20.04,1.16,73169,"buyer-sourced","verified","PASS","","","k.petrescu"],["AX-2026-041631","2026-05-13","2026-06-03","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2601-v8281","FGP-2601-V8281","kestrel-bioanalytical",10,99.93,0.07,0.05,"native GRF (1-29) (−59 Da)",6.63,"acetate",3.22,0.69,null,null,null,null,null,-13.5,3365.6948,0.63,null,6.92,1.09,60772,"buyer-sourced","identity-consistent","PASS","","","d.radich"],["AX-2026-041595","2026-05-12","2026-06-03","2026-Q2","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-m8005","QSC-2511-M8005","vendorinvestigate",10,99.33,0.67,0.46,"des-AEEA semaglutide (−145 Da)",3.53,"TFA",6.37,0.15,null,null,null,null,null,-5.7,4111.029,0.48,null,19.5,1.27,57533,"buyer-sourced","verified","PASS","","","hilic_amide"],["AX-2026-041396","2026-05-27","2026-06-03","2026-Q2","oxytocin","Oxytocin","hormonal","qyaobio","QYB","qyaobio-qyb-2601-v4429","QYB-2601-V4429","peptidemeter",2,99.69,0.31,0.16,"open-chain (reduced disulfide, +2 Da)",3.97,"acetate",6.26,0.42,null,null,null,null,null,-1.1,1006.4354,null,null,7.53,1.1,62615,"buyer-sourced","identity-consistent","PASS","","","t.sandvik"],["AX-2026-041292","2026-05-12","2026-06-03","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-n3120","WWB-2603-N3120","peptidemeter",2,98.91,1.09,0.49,"des-AEEA semaglutide (−145 Da)",6.69,"TFA",9.74,0.78,82.79,81.89,2.42,1.982,99.1,-1.7,4111.0454,null,null,17.2,1.09,38702,"buyer-sourced","verified","MARGINAL","","AX-R02","co.vasquez"],["AX-2026-041214","2026-05-19","2026-06-03","2026-Q2","thymulin","Thymulin","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-s2129","WWB-2602-S2129","peptidemeter",5,99.29,0.71,0.5,"des-Ser truncate (−87 Da)",4.61,"acetate",4.74,0.8,89.85,89.21,5.71,5.094,101.9,3.5,873.3747,null,null,6.81,1.04,49479,"buyer-sourced","partial","MARGINAL","","AX-R11","c.kjaer"],["AX-2026-043567","2026-05-11","2026-06-02","2026-Q2","adipotide","Adipotide","metabolic","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6617","SIG-2603-6617","janoshik-analytical",5,98.54,1.46,1.01,"open-chain (reduced disulfide, +2 Da)",3.08,"TFA",7.44,0.5,88.98,87.68,5.51,4.831,96.6,null,null,0.12,null,12.61,1.04,53494,"buyer-sourced","purity-only","PASS","","","gc_headspace"],["AX-2026-043466","2026-05-11","2026-06-02","2026-Q2","mgf","MGF","gh-axis","bachemholding","BCH","bachemholding-bch-2511-d5168","BCH-2511-D5168","janoshik-analytical",5,99.04,0.96,0.55,"acetyl adduct (+42 Da)",5.33,"acetate",3.96,0.9,89.81,88.95,5.82,5.177,103.5,0.9,2886.5143,null,null,11.67,1.06,61482,"buyer-sourced","verified","PASS","","","ig.beaulieu"],["AX-2026-043365","2026-05-28","2026-06-02","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2512-p2820","WXT-2512-P2820","peptidemeter",600,98.33,1.67,0.95,"glutathione disulfide (GSSG, +305 Da)",8.24,null,0,0.27,91.49,89.96,659.6,593.376,98.9,1,307.0841,0.35,null,4.01,1.03,68177,"buyer-sourced","method-limited","FAIL","purity","","l.kowalski"],["AX-2026-043252","2026-05-22","2026-06-02","2026-Q2","hexarelin","Hexarelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2511-f9455","CPC-2511-F9455","janoshik-analytical",2,98.68,1.32,0.58,"oxidised Trp (+16 Da)",5.21,"acetate",4.38,0.91,89.5,88.32,2.37,2.093,104.7,-4.7,886.456,null,null,8.85,0.86,71828,"buyer-sourced","verified","FAIL","purity","","tu.kaufmann"],["AX-2026-043201","2026-05-13","2026-06-02","2026-Q2","ghk-cu","GHK-Cu","repair","sangonbio","SGN","sangonbio-sgn-2603-x8452","SGN-2603-X8452","janoshik-analytical",200,98.04,1.96,0.91,"Gly-His dipeptide (−128 Da)",4.07,null,0,0.39,95.54,93.67,226.8,212.444,106.2,4,401.104,null,null,6.12,1.21,48539,"buyer-sourced","verified","PASS","","","t.palacios"],["AX-2026-043163","2026-05-11","2026-06-02","2026-Q2","ghk-cu","GHK-Cu","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2604-v7731","SSA-2604-V7731","janoshik-analytical",50,98.34,1.66,1.19,"oxidised His (+16 Da)",4.64,null,0,0.79,null,null,null,null,null,1.4,401.103,0.82,null,6.44,1.36,81703,"buyer-sourced","partial","MARGINAL","","AX-R11","a.sobczak"],["AX-2026-043142","2026-05-28","2026-06-02","2026-Q2","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2601-n6863","SSA-2601-N6863","medutest",2,98.19,1.81,0.71,"acetylated N-terminus (+42 Da)",4.83,"acetate",4.89,0.92,89.36,87.74,2.17,1.904,95.2,null,null,0.59,null,7.98,0.93,88226,"buyer-sourced","purity-only","MARGINAL","","AX-R04","round_numbers"],["AX-2026-043101","2026-05-09","2026-06-02","2026-Q2","hexarelin","Hexarelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2604-x5990","KP-2604-X5990","janoshik-analytical",2,98.68,1.32,0.58,"des-methyl hexarelin (GHRP-6, −14 Da)",3.08,"acetate",6.46,0.39,90.07,88.88,2.21,1.964,98.2,0.4,886.4606,null,null,9.01,0.98,89588,"buyer-sourced","verified","FAIL","purity","","t.vermeulen"],["AX-2026-042763","2026-06-01","2026-06-02","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2602-y9952","GGPE-2602-Y9952","medutest",10,99.38,0.62,0.34,"des-Met (−131 Da)",5.29,"acetate",4.92,0.86,88.93,88.38,11.33,10.013,100.1,15,813.3663,null,null,6,0.96,82578,"buyer-sourced","identity-consistent","PASS","","","me.hartmann"],["AX-2026-042311","2026-05-12","2026-06-02","2026-Q2","ipamorelin","Ipamorelin","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2603-m2502","TFC-2603-M2502","janoshik-analytical",5,99.93,0.07,0.05,"oxidised Trp (+16 Da)",5.11,"acetate",8.18,0.62,86.09,86.03,5.93,5.102,102,0.4,711.3859,null,null,8.2,0.94,82447,"supplier-supplied","verified","PASS","","","m.beaulieu"],["AX-2026-042056","2026-05-29","2026-06-02","2026-Q2","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2512-w7237","HYB-2512-W7237","janoshik-analytical",10,98.8,1.2,0.49,"[D-Aib13]-diastereomer",5.84,"TFA",7.99,0.19,85.98,84.95,11.54,9.803,98,0.1,4810.4108,null,"No growth at 14 d",19.73,1.32,36753,"buyer-sourced","verified","PASS","","","m.ogunleye"],["AX-2026-041853","2026-05-12","2026-06-02","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","genscriptpeps","GSP","genscriptpeps-gsp-2512-n3921","GSP-2512-N3921","janoshik-analytical",10,99.7,0.3,0.18,"oxidised Trp (+16 Da)",5.43,"acetate",6.01,0.23,88.33,88.07,10.64,9.371,93.7,-0.5,1024.5237,null,null,9.53,0.97,37599,"supplier-supplied","verified","PASS","","","d.ogunleye"],["AX-2026-041562","2026-05-22","2026-06-02","2026-Q2","bpc-157","BPC-157","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-n7511","QSC-2511-N7511","kestrel-bioanalytical",2,99.93,0.07,0.05,"truncated (1-12)",5.88,"acetate",8.16,0.68,85.28,85.22,2.25,1.917,95.9,-3.8,1418.7039,2.31,null,5.23,1.31,53371,"buyer-sourced","identity-consistent","PASS","","","Contributor #R-7069"],["AX-2026-041248","2026-05-16","2026-06-02","2026-Q2","ghk-cu","GHK-Cu","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2512-b1996","WWB-2512-B1996","peptidemeter",100,99.58,0.42,0.17,"Gly-His dipeptide (−128 Da)",5.86,null,0,0.36,null,null,null,null,null,4,401.104,null,null,6.66,0.99,56587,"buyer-sourced","partial","MARGINAL","","AX-R11","i.nwosu"],["AX-2026-041220","2026-05-22","2026-06-02","2026-Q2","thymulin","Thymulin","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-s2129","WWB-2602-S2129","peptidemeter",5,99.07,0.93,0.65,"des-Ser truncate (−87 Da)",3.96,"acetate",5.87,0.53,89.64,88.81,5.96,5.293,105.9,-2.7,873.3692,null,null,6.18,1.02,61248,"buyer-sourced","partial","PASS","","","a.palacios"],["AX-2026-043529","2026-05-24","2026-06-01","2026-Q2","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2512-6026","SIG-2512-6026","janoshik-analytical",60,98.43,1.57,0.57,"truncated (3-39)",4.11,"TFA",9.37,0.43,86.09,84.74,72.87,61.75,102.9,7.1,4810.4445,null,null,19.89,1.12,46219,"buyer-sourced","verified","MARGINAL","","AX-R07","Contributor #A-7284"],["AX-2026-043500","2026-05-13","2026-06-01","2026-Q2","ipamorelin","Ipamorelin","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2511-5466","SIG-2511-5466","vendorinvestigate",5,98.98,1.02,0.6,"oxidised Trp (+16 Da)",4.5,"acetate",6.72,0.52,null,null,null,null,null,5.1,711.3892,null,null,8.71,1.25,59035,"buyer-sourced","identity-consistent","FAIL","purity","AX-R03","b.bhattacharya"],["AX-2026-043366","2026-05-16","2026-06-01","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2512-p2820","WXT-2512-P2820","nordanalyt",600,98.18,1.82,0.95,"γ-Glu-Cys (−57 Da)",9,null,0,0.56,90.44,88.79,601.45,534.027,89,-2.4,307.0831,null,null,4.88,1.19,50629,"buyer-sourced","verified","FAIL","purity","AX-R06","z.villalobos"],["AX-2026-043112","2026-05-12","2026-06-01","2026-Q2","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2605-e6585","KP-2605-E6585","vendorinvestigate",15,97.78,2.22,0.98,"des-Aib2 analogue",3.58,"TFA",6.25,0.7,89.47,87.48,17.1,14.959,99.7,0.2,4810.4113,1.43,null,21.19,1.31,67217,"buyer-sourced","verified","PASS","","","a.duarte"],["AX-2026-043078","2026-05-20","2026-06-01","2026-Q2","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2602-x6001","KP-2602-X6001","janoshik-analytical",60,98.59,1.41,0.65,"truncated (3-39)",6.26,"TFA",6.88,0.78,86.08,84.87,66.67,56.583,94.3,-1.5,4810.4031,null,null,19.84,1.18,56055,"buyer-sourced","verified","PASS","","","m.vermeulen"],["AX-2026-042913","2026-05-11","2026-06-01","2026-Q2","selank","Selank","neuro","ggpeps","GGPeps","ggpeps-ggpe-2601-j3130","GGPE-2601-J3130","kestrel-bioanalytical",20,99.69,0.31,0.17,"tuftsin fragment (−417 Da)",9.39,"acetate",6.19,0.55,null,null,null,null,null,-8.9,751.4335,null,null,3.51,1,54543,"lab-retained","identity-consistent","PASS","","","r.sjoberg"],["AX-2026-042902","2026-05-13","2026-06-01","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2602-n2621","GGPE-2602-N2621","peptidemeter",2,98.97,1.03,0.57,"acetylated N-terminus (+42 Da)",6.31,"acetate",5.85,0.93,86.91,86.01,2.31,1.987,99.4,null,null,1.74,null,8.88,0.98,59677,"buyer-sourced","purity-only","MARGINAL","","AX-R07","e.rasmussen"],["AX-2026-042880","2026-05-24","2026-06-01","2026-Q2","tb-500","TB-500","repair","ggpeps","GGPeps","ggpeps-ggpe-2601-b2671","GGPE-2601-B2671","janoshik-analytical",10,99.25,0.75,0.29,"des-acetyl TB-500 (−42 Da)",4.89,"acetate",4.71,0.72,null,null,null,null,null,-1.1,887.4954,null,null,7.88,1.19,61167,"buyer-sourced","identity-consistent","PASS","","","m.kimani"],["AX-2026-042713","2026-05-07","2026-06-01","2026-Q2","ghk-cu","GHK-Cu","repair","erpbiotech","ERP","erpbiotech-erp-2601-f9816","ERP-2601-F9816","vendorinvestigate",50,98.02,1.98,0.84,"GHK-Cu 2:1 complex",3.75,null,0,0.89,null,null,null,null,null,41.6,401.1191,0.5,null,6.77,1.07,56240,"buyer-sourced","partial","FAIL","mass accuracy","AX-R01;AX-R04","p.eriksen"],["AX-2026-042544","2026-05-27","2026-06-01","2026-Q2","aod-9604","AOD-9604","metabolic","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2601-n5554","HJ-2601-N5554","janoshik-analytical",5,99.36,0.64,0.45,"AOD dimer",5.12,"acetate",4.93,0.8,89.15,88.58,5.26,4.659,93.2,1.9,1815.8707,0.23,null,11.16,0.99,64589,"supplier-supplied","verified","PASS","","","k.duarte"],["AX-2026-042479","2026-05-12","2026-06-01","2026-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","homopeptide","Homopeptide","homopeptide-homo-2603-c5267","HOMO-2603-C5267","janoshik-analytical",20,98.91,1.09,0.7,"N-acetyl semax free acid (+1 Da)",8.92,"acetate",5.82,0.97,84.29,83.37,21.91,18.266,91.3,-0.5,854.3802,null,null,7.54,1.24,53745,"buyer-sourced","verified","PASS","","","an.amankwah"],["AX-2026-042321","2026-05-09","2026-06-01","2026-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2604-b2419","TFC-2604-B2419","janoshik-analytical",10,99.51,0.49,0.24,"oxidised Trp (+16 Da)",4.63,"acetate",3.9,0.88,90.59,90.15,9.99,9.006,90.1,1.5,1301.632,null,null,9.09,1.27,67807,"buyer-sourced","verified","PASS","","","b.nakamura"],["AX-2026-042249","2026-05-19","2026-06-01","2026-Q2","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2511-s9305","TFC-2511-S9305","nordanalyt",5,98.74,1.26,0.74,"des-Gly truncate (−57 Da)",5.49,"acetate",5.81,0.58,88.12,87.01,5.2,4.525,90.5,-1.8,1418.7067,null,null,11.02,1.38,42167,"buyer-sourced","verified","MARGINAL","","AX-R09","ce.kjaer"],["AX-2026-041965","2026-05-15","2026-06-01","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","ambiopharm","AMB","ambiopharm-amb-2601-m5602","AMB-2601-M5602","janoshik-analytical",10,99.91,0.09,0.04,"linear precursor (+18 Da)",3.44,"acetate",3.48,0.56,92.52,92.44,11.47,10.603,106,-8.1,1024.5159,null,null,9.39,1.01,77389,"buyer-sourced","verified","PASS","","","me.hartmann"],["AX-2026-041739","2026-05-20","2026-06-01","2026-Q2","cagrilintide","Cagrilintide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1681","TFS-{CAT}-1681","janoshik-analytical",5,99.09,0.91,0.44,"open-chain (reduced disulfide, +2 Da)",4.66,"TFA",6.61,0.4,88.33,87.53,5.62,4.919,98.4,2.4,3961.3313,2.38,"No growth at 14 d",17.11,0.92,56589,"buyer-sourced","verified","PASS","","","fr.chukwu"],["AX-2026-043599","2026-05-11","2026-05-31","2026-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2604-x7060","PPG-2604-X7060","peptidemeter",12,97.89,2.11,0.9,"des-Aib20 analogue",4.23,"TFA",5.58,0.72,89.47,87.58,14.71,12.883,107.4,2.2,4728.4975,null,null,19.34,1.11,55369,"buyer-sourced","verified","PASS","","","j.krastev"],["AX-2026-043558","2026-05-15","2026-05-31","2026-Q2","cagrilintide","Cagrilintide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6212","SIG-2603-6212","peptidemeter",5,98.25,1.75,0.71,"open-chain (reduced disulfide, +2 Da)",4.3,"TFA",11.39,0.83,null,null,null,null,null,3.2,3961.3345,1.64,null,15.59,1.04,51041,"buyer-sourced","verified","PASS","","","h.rasmussen"],["AX-2026-043367","2026-05-18","2026-05-31","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2512-p2820","WXT-2512-P2820","vendorinvestigate",600,97.87,2.13,1.2,"glutathione disulfide (GSSG, +305 Da)",8.49,null,0,0.4,91.11,89.17,624.98,557.295,92.9,5.5,307.0855,null,null,4.62,1.04,70574,"buyer-sourced","method-limited","FAIL","purity","","c.sobczak"],["AX-2026-043359","2026-05-15","2026-05-31","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2512-p2820","WXT-2512-P2820","vendorinvestigate",600,97.76,2.24,1.27,"glutathione disulfide (GSSG, +305 Da)",8.32,null,0,0.72,null,null,null,null,null,2.6,307.0846,null,null,4.53,1.04,69771,"buyer-sourced","method-limited","FAIL","purity","","a.sobczak"],["AX-2026-043153","2026-05-29","2026-05-31","2026-Q2","ghk-cu","GHK-Cu","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2604-v7731","SSA-2604-V7731","kestrel-bioanalytical",50,97.69,2.31,1.66,"oxidised His (+16 Da)",3.98,null,0,0.69,null,null,null,null,null,15.6,401.1087,null,null,3.38,1.3,50074,"buyer-sourced","partial","FAIL","mass accuracy","AX-R01","r.nwosu"],["AX-2026-043140","2026-05-21","2026-05-31","2026-Q2","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2601-n6863","SSA-2601-N6863","peptidemeter",2,97.86,2.14,0.84,"acetylated N-terminus (+42 Da)",4.85,"acetate",5.27,0.43,89.45,87.54,2.42,2.118,105.9,-1.1,1418.7077,0.48,null,9.06,0.9,39159,"buyer-sourced","verified","FAIL","purity","AX-R04","m.rahimi"],["AX-2026-042920","2026-05-15","2026-05-31","2026-Q2","bpc-157","BPC-157","repair","mokemeibio","MKM","mokemeibio-mkm-2605-x3574","MKM-2605-X3574","janoshik-analytical",10,98.63,1.37,0.66,"des-Gly truncate (−57 Da)",3.06,"acetate",8.48,0.98,null,null,null,null,null,1.6,1418.7116,null,"No growth at 14 d",9.41,1.02,71438,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","Contributor #L-4409"],["AX-2026-042662","2026-05-25","2026-05-31","2026-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wibsonbio","SWB","wibsonbio-swb-2511-y7814","SWB-2511-Y7814","peptidemeter",5,98.38,1.62,0.75,"deamidated (+1 Da)",4.44,"acetate",4.2,0.47,90.89,89.42,5.67,5.07,101.4,0.2,3644.9755,0.74,null,13.75,1.03,79319,"buyer-sourced","verified","PASS","","","sample_vs_retail"],["AX-2026-042547","2026-05-05","2026-05-31","2026-Q2","ghrp-2","GHRP-2","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2602-w6219","HJ-2602-W6219","peptidemeter",5,98.57,1.43,0.85,"des-Lys (−128 Da)",2,"acetate",7.09,0.69,90.22,88.93,5.87,5.22,104.4,null,null,null,null,8.5,1.1,82053,"buyer-sourced","purity-only","FAIL","purity","","an.amankwah"],["AX-2026-042118","2026-05-21","2026-05-31","2026-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2602-j7978","JEEP-2602-J7978","medutest",60,99.12,0.88,0.55,"Met(O) sulfoxide (+16 Da)",4.38,"TFA",9.08,0.83,85.71,84.96,62.63,53.21,88.7,-0.7,4810.4069,null,null,16.93,1.03,63825,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","lyo_cycle"],["AX-2026-041826","2026-05-28","2026-05-31","2026-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2512-h2838","GSP-2512-H2838","vendorinvestigate",3,97.98,2.02,1.2,"Met(O) sulfoxide (+16 Da)",5.91,"TFA",8.18,0.41,85.5,83.77,3.57,2.991,99.7,0,4111.0524,null,null,19.57,1.31,63214,"buyer-sourced","verified","PASS","","","y.kuusela"],["AX-2026-041684","2026-05-25","2026-05-31","2026-Q2","carnosine","L-Carnosine","bioregulator","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9358","TFS-{CAT}-9358","medutest",500,99.93,0.07,0.04,"free histidine (−71 Da)",11,null,0,0.7,88.3,88.24,556.7,491.232,98.2,-8.4,226.1047,0.3,null,3.2,0.97,77309,"buyer-sourced","method-limited","PASS","","","ka.marchand"],["AX-2026-041632","2026-05-19","2026-05-31","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2601-v8281","FGP-2601-V8281","peptidemeter",10,99.62,0.38,0.22,"des-Tyr1 (−163 Da)",6.2,"acetate",5.56,0.34,87.9,87.57,11.03,9.659,96.6,1.5,3365.7452,null,null,12.11,1.13,64822,"buyer-sourced","verified","PASS","","","o.silva"],["AX-2026-043609","2026-05-25","2026-05-30","2026-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2604-x7060","PPG-2604-X7060","kestrel-bioanalytical",12,98.88,1.12,0.51,"des-Aib20 analogue",4.54,"TFA",8.1,0.62,null,null,null,null,null,null,null,null,null,11.34,1.27,58862,"buyer-sourced","method-limited","PASS","","","co.grimaldi"],["AX-2026-043602","2026-05-21","2026-05-30","2026-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2604-x7060","PPG-2604-X7060","nordanalyt",12,98.38,1.62,1,"oxidised Trp (+16 Da)",4.67,"TFA",6.91,0.17,88.25,86.82,14.28,12.398,103.3,-5.3,4728.462,1.07,null,23.17,1.1,61729,"buyer-sourced","verified","MARGINAL","","AX-R11","c.asante"],["AX-2026-043574","2026-05-19","2026-05-30","2026-Q2","peg-mgf","PEG-MGF","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2602-6794","SIG-2602-6794","kestrel-bioanalytical",2,98.04,1.96,1.06,"free MGF (unconjugated)",5.98,"acetate",1.66,0.61,91.75,89.95,1.97,1.772,88.6,1.5,7894.0118,1.48,"No growth at 14 d",9.25,1.04,39518,"buyer-sourced","partial","MARGINAL","","AX-R06","g.vasquez"],["AX-2026-043495","2026-05-18","2026-05-30","2026-Q2","ghrp-6","GHRP-6","gh-axis","bachemholding","BCH","bachemholding-bch-2603-y4946","BCH-2603-Y4946","janoshik-analytical",5,98.64,1.36,0.87,"bis-oxidised Trp (+32 Da)",5.25,"acetate",4,0.86,null,null,null,null,null,-1.7,872.4431,null,null,8.33,1.3,96035,"lab-retained","identity-consistent","FAIL","purity","AX-R04","e.onwuka"],["AX-2026-043381","2026-05-26","2026-05-30","2026-Q2","mots-c","MOTS-c","metabolic","wuxitides","WXT","wuxitides-wxt-2511-p3368","WXT-2511-P3368","janoshik-analytical",10,98.69,1.31,0.52,"des-Met1 (−131 Da)",5.17,"acetate",3.88,0.7,90.25,89.07,10.95,9.753,97.5,null,null,null,null,10.38,0.97,89488,"buyer-sourced","purity-only","MARGINAL","","AX-R07","buyer_sourced"],["AX-2026-043196","2026-05-22","2026-05-30","2026-Q2","carnosine","L-Carnosine","bioregulator","glbiochem","GL Biochem","glbiochem-glbi-2512-s8068","GLBI-2512-S8068","medutest",500,99.86,0.14,0.06,"D-carnosine epimer",8.6,null,0,0.35,91.05,90.92,503.12,457.437,91.5,5.8,226.1079,null,null,3.14,1.15,78341,"supplier-supplied","method-limited","PASS","","","r.duarte"],["AX-2026-043130","2026-05-08","2026-05-30","2026-Q2","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2601-n6863","SSA-2601-N6863","janoshik-analytical",2,97.57,2.43,0.95,"acetylated N-terminus (+42 Da)",4.69,"acetate",8.1,0.39,86.82,84.71,2.37,2.008,100.4,0.6,1418.7102,null,null,9.71,1,33019,"buyer-sourced","verified","FAIL","purity","AX-R04","a.ferreira"],["AX-2026-042862","2026-05-15","2026-05-30","2026-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","ggpeps","GGPeps","ggpeps-ggpe-2512-a2945","GGPE-2512-A2945","medutest",20,99.19,0.81,0.35,"semax (des-acetyl, des-amide, −41 Da)",8.08,"acetate",5.61,0.38,85.93,85.23,25.2,21.478,107.4,null,null,null,null,6.51,1.07,86690,"supplier-supplied","purity-only","PASS","","","j.serrano"],["AX-2026-042843","2026-05-29","2026-05-30","2026-Q2","survodutide","Survodutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-y2660","GGPE-2512-Y2660","nordanalyt",15,97.37,2.63,1.24,"aspartimide (−18 Da)",3,"TFA",7.04,0.85,null,null,null,null,null,1.6,4764.5197,0.79,null,23.1,1.08,52061,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","h.stanescu"],["AX-2026-042812","2026-05-13","2026-05-30","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-d2133","GGPE-2512-D2133","janoshik-analytical",20,98.46,1.54,1.05,"aspartimide (−18 Da)",3.87,"TFA",5.84,0.53,89.76,88.38,20.62,18.224,91.1,-1.6,4728.4795,0.53,null,20.57,1.13,30292,"buyer-sourced","verified","PASS","","","Contributor #P-5401"],["AX-2026-042742","2026-05-28","2026-05-30","2026-Q2","kpv","KPV","repair","ggpeps","GGPeps","ggpeps-ggpe-2511-k1569","GGPE-2511-K1569","janoshik-analytical",20,98.4,1.6,1.05,"diketopiperazine (−18 Da)",5.09,"acetate",16.07,0.41,null,null,null,null,null,null,null,null,"No growth at 14 d",5.31,1.14,52943,"buyer-sourced","purity-only","FAIL","purity;counter-ion","","Contributor #T-8990"],["AX-2026-042664","2026-05-21","2026-05-30","2026-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wibsonbio","SWB","wibsonbio-swb-2511-y7814","SWB-2511-Y7814","nordanalyt",5,98.53,1.47,0.68,"deamidated (+1 Da)",3.92,"acetate",5.04,0.55,90.49,89.16,5.12,4.565,91.3,-1.3,3644.9701,null,null,16.91,1.09,44668,"buyer-sourced","verified","PASS","","","s.sorensen"],["AX-2026-042576","2026-05-13","2026-05-30","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-f6153","HJ-2511-F6153","nordanalyt",200,99.79,0.21,0.09,"glutathione disulfide (GSSG, +305 Da)",7.19,null,0,0.27,92.54,92.35,231.8,214.067,107,null,null,null,null,4.83,0.93,73150,"buyer-sourced","purity-only","PASS","","","m.kirchner"],["AX-2026-042534","2026-05-24","2026-05-30","2026-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-p5900","HJ-2511-P5900","janoshik-analytical",5,99.72,0.28,0.11,"des-Gly truncate (−57 Da)",3.26,"acetate",5.22,0.47,91.05,90.8,5.25,4.767,95.3,-1.1,1418.7077,null,null,9.57,1.01,64893,"buyer-sourced","verified","PASS","","","y.ndiaye"],["AX-2026-042458","2026-05-21","2026-05-30","2026-Q2","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2512-d4932","HOMO-2512-D4932","janoshik-analytical",15,98.83,1.17,0.63,"aspartimide (−18 Da)",4.57,"TFA",6.2,0.65,null,null,null,null,null,5.3,4728.5122,null,null,20.83,1.32,38472,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","p.vukovic"],["AX-2026-042228","2026-05-19","2026-05-30","2026-Q2","mots-c","MOTS-c","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2605-r9506","TFC-2605-R9506","vendorinvestigate",10,99.48,0.52,0.24,"deamidated (+1 Da)",5.14,"acetate",4.35,0.82,89.69,89.22,11.16,9.957,99.6,-0.7,2173.0903,null,null,11.32,1.1,77347,"buyer-sourced","verified","PASS","","","r.ferreira"],["AX-2026-042029","2026-05-16","2026-05-30","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","hybiopharma","HYB","hybiopharma-hyb-2512-b6579","HYB-2512-B6579","janoshik-analytical",50,99.93,0.07,0.05,"acetyl adduct (+42 Da)",1.52,"acetate",8.8,0.36,89.32,89.26,53.86,48.075,96.2,-1.9,639.3844,2.27,null,8.87,1.2,59876,"buyer-sourced","verified","PASS","","","s.kjaer"],["AX-2026-041851","2026-05-05","2026-05-30","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","genscriptpeps","GSP","genscriptpeps-gsp-2512-n3921","GSP-2512-N3921","nordanalyt",10,99.7,0.3,0.18,"oxidised Trp (+16 Da)",5.26,"acetate",5.58,0.53,null,null,null,null,null,-1.2,1024.523,null,null,11.04,1.09,79887,"buyer-sourced","identity-consistent","PASS","","","wide_iqr"],["AX-2026-041818","2026-05-16","2026-05-30","2026-Q2","ghrp-2","GHRP-2","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-2426","ASY-{CAT}-2426","medutest",2,99.89,0.11,0.07,"C-terminal free acid (+1 Da)",6.18,"acetate",5.6,0.22,88,87.9,2.12,1.863,93.2,40.8,817.4609,null,null,7.73,1.01,42046,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","n.sjoberg"],["AX-2026-041648","2026-05-22","2026-05-30","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","flourishglobalbio","FGP","flourishglobalbio-fgp-2601-r8955","FGP-2601-R8955","janoshik-analytical",20,98.45,1.55,0.92,"C-terminal free acid (+1 Da)",3.95,"acetate",9.62,0.41,null,null,null,null,null,4.9,639.3887,null,null,9.03,1.23,70392,"buyer-sourced","identity-consistent","FAIL","purity","AX-R09","c.batista"],["AX-2026-041394","2026-05-16","2026-05-30","2026-Q2","oxytocin","Oxytocin","hormonal","qyaobio","QYB","qyaobio-qyb-2601-v4429","QYB-2601-V4429","medutest",2,99.66,0.34,0.17,"open-chain (reduced disulfide, +2 Da)",5.17,"acetate",3.66,0.27,null,null,null,null,null,1.7,1006.4382,0.19,null,6.82,1.02,63738,"buyer-sourced","identity-consistent","PASS","","","re.nilsen"],["AX-2026-043624","2026-05-06","2026-05-29","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d7211","PPG-2512-D7211","janoshik-analytical",10,99.42,0.58,0.35,"native GRF (1-29) (−59 Da)",4.74,"acetate",3.5,0.55,null,null,null,null,null,-0.3,3365.7392,null,null,12.87,0.94,60558,"supplier-supplied","identity-consistent","PASS","","","si.cabrera"],["AX-2026-043549","2026-05-25","2026-05-29","2026-Q2","cagrilintide","Cagrilintide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6212","SIG-2603-6212","nordanalyt",5,98.1,1.9,1.19,"disulfide-scrambled isomer",4.98,"TFA",6.48,0.88,null,null,null,null,null,null,null,null,null,19.3,1.12,75721,"buyer-sourced","purity-only","PASS","","","si.cabrera"],["AX-2026-043363","2026-05-18","2026-05-29","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2512-p2820","WXT-2512-P2820","janoshik-analytical",600,98.04,1.96,1.11,"glutathione disulfide (GSSG, +305 Da)",8.9,null,0,0.68,90.42,88.65,714.81,633.679,105.6,-2.7,307.083,null,null,4.2,1.12,82966,"buyer-sourced","method-limited","FAIL","purity","","j.kirchner"],["AX-2026-043036","2026-05-14","2026-05-29","2026-Q2","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2601-k5213","KP-2601-K5213","kestrel-bioanalytical",5,99.83,0.17,0.1,"Met(O) sulfoxide (+16 Da)",5.82,"TFA",9.56,1.01,83.61,83.47,6.07,5.067,101.3,4.3,4111.0701,2.19,null,10.07,1.07,55348,"supplier-supplied","method-limited","MARGINAL","","AX-R10","m.serrano"],["AX-2026-043029","2026-05-23","2026-05-29","2026-Q2","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2601-k5213","KP-2601-K5213","janoshik-analytical",5,98.38,1.62,0.83,"des-His1 truncate (−137 Da)",5.54,"TFA",6.23,0.16,88.07,86.64,5.35,4.635,92.7,-1,4111.0483,null,null,18.37,1.47,69797,"buyer-sourced","verified","PASS","","","b.yilmaz"],["AX-2026-043010","2026-05-16","2026-05-29","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","mokemeibio","MKM","mokemeibio-mkm-2602-x4844","MKM-2602-X4844","janoshik-analytical",200,98.49,1.51,0.58,"γ-Glu-Cys (−57 Da)",9,null,0,0.72,90.28,88.92,237.71,211.372,105.7,-29.9,307.0746,1.52,null,4.2,1.26,95570,"buyer-sourced","method-limited","FAIL","purity;mass accuracy","AX-R01;AX-R04","k.correia"],["AX-2026-043004","2026-05-09","2026-05-29","2026-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2601-y4342","MKM-2601-Y4342","medutest",2,98.05,1.95,0.88,"des-AEEA semaglutide (−145 Da)",3.62,"TFA",10.83,0.64,84.91,83.25,2.44,2.031,101.6,13.9,4111.1095,null,null,15.59,1.13,31863,"buyer-sourced","identity-consistent","PASS","","","recon_clarity"],["AX-2026-042924","2026-05-05","2026-05-29","2026-Q2","mazdutide","Mazdutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2511-n3837","MKM-2511-N3837","nordanalyt",10,98.78,1.22,0.84,"truncated (4-39)",7.43,"TFA",7.73,0.18,null,null,null,null,null,1.4,4912.6477,null,null,22.31,1.21,69501,"buyer-sourced","identity-consistent","PASS","","","Contributor #V-6845"],["AX-2026-042903","2026-05-26","2026-05-29","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2602-n2621","GGPE-2602-N2621","janoshik-analytical",2,99.33,0.67,0.37,"pyroglutamate cyclisation (−17 Da)",5.41,"acetate",7.94,0.26,null,null,null,null,null,-1.9,1418.7066,1.25,null,9.56,0.99,74361,"buyer-sourced","verified","MARGINAL","","AX-R07","c.ekstrom"],["AX-2026-042871","2026-05-14","2026-05-29","2026-Q2","tb-500","TB-500","repair","ggpeps","GGPeps","ggpeps-ggpe-2601-b2671","GGPE-2601-B2671","peptidemeter",10,99.93,0.07,0.05,"C-terminal amide (−1 Da)",4.85,"acetate",6.29,0.27,88.59,88.53,10.13,8.968,89.7,-0.3,887.4961,null,null,7.43,1.03,70625,"supplier-supplied","verified","MARGINAL","","AX-R06","m.chukwu"],["AX-2026-042842","2026-05-13","2026-05-29","2026-Q2","survodutide","Survodutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-y2660","GGPE-2512-Y2660","janoshik-analytical",15,97.63,2.37,0.88,"truncated (2-39)",4.13,"TFA",7.47,0.88,null,null,null,null,null,5.7,4764.5393,null,null,20.24,1.25,68096,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R03","so.diallo"],["AX-2026-042748","2026-05-21","2026-05-29","2026-Q2","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2603-w1490","GGPE-2603-W1490","peptidemeter",15,99.8,0.2,0.1,"des-AEEA semaglutide (−145 Da)",2.66,"TFA",8.66,0.55,null,null,null,null,null,3.7,4111.0676,0.99,"No growth at 14 d",17.32,1.06,78940,"buyer-sourced","verified","PASS","","","au.marchand"],["AX-2026-042577","2026-05-26","2026-05-29","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-f6153","HJ-2511-F6153","kestrel-bioanalytical",200,99.93,0.07,0.04,"S-sulfonate adduct (+80 Da)",6.94,null,0,0.99,null,null,null,null,null,0.6,307.084,0.38,null,2.31,0.9,37216,"buyer-sourced","method-limited","PASS","","","an.vasquez"],["AX-2026-042252","2026-05-17","2026-05-29","2026-Q2","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2511-s9305","TFC-2511-S9305","janoshik-analytical",5,98.28,1.72,0.93,"des-Gly truncate (−57 Da)",5.09,"acetate",8.33,1.01,85.57,84.1,5.63,4.735,94.7,0.4,1418.7099,null,null,9.67,1.02,42335,"buyer-sourced","verified","MARGINAL","","AX-R09","ka.castellanos"],["AX-2026-041953","2026-05-23","2026-05-29","2026-Q2","sermorelin","Sermorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2512-v5420","AMB-2512-V5420","janoshik-analytical",2,99.38,0.62,0.31,"des-Tyr1 (−163 Da)",4.42,"acetate",4.53,0.9,90.15,89.59,2.04,1.828,91.4,3.3,3355.7356,null,null,12.4,1.17,60318,"buyer-sourced","verified","PASS","","","disulfide_fold"],["AX-2026-041692","2026-05-26","2026-05-29","2026-Q2","semaglutide","Semaglutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9391","TFS-{CAT}-9391","nordanalyt",15,99.16,0.84,0.46,"Met(O) sulfoxide (+16 Da)",5.2,"TFA",7.95,0.82,86.03,85.31,18.61,15.876,105.8,3,4111.0647,3.27,null,21.28,0.99,67785,"buyer-sourced","verified","PASS","","","j.serrano"],["AX-2026-041550","2026-05-19","2026-05-29","2026-Q2","ghrp-6","GHRP-6","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2605-a6715","QSC-2605-A6715","janoshik-analytical",5,99.77,0.23,0.1,"des-Lys (−128 Da)",5,"acetate",6.54,0.17,88.29,88.09,5.78,5.092,101.8,0.7,872.4452,null,null,8.44,1.01,63033,"buyer-sourced","verified","PASS","","","aaa_hydrolysis"],["AX-2026-041354","2026-05-17","2026-05-29","2026-Q2","bpc-157","BPC-157","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-b3510","WWB-2604-B3510","peptidemeter",2,99.69,0.31,0.17,"acetylated N-terminus (+42 Da)",5.58,"acetate",5.63,0.41,null,null,null,null,null,-3.8,1418.7039,null,null,9.17,0.9,68096,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","r.wojcik"],["AX-2026-041265","2026-05-25","2026-05-29","2026-Q2","ipamorelin","Ipamorelin","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2511-m1961","WWB-2511-M1961","peptidemeter",5,99.62,0.38,0.17,"[D-Trp]-epimer",7.59,"acetate",6.72,0.41,85.28,84.96,5.95,5.055,101.1,-2,711.3842,null,null,7.66,1.02,92129,"buyer-sourced","verified","PASS","","","f.vukovic"],["AX-2026-043187","2026-05-18","2026-05-28","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","glbiochem","GL Biochem","glbiochem-glbi-2511-f8047","GLBI-2511-F8047","kestrel-bioanalytical",10,99.05,0.95,0.64,"melanotan II (C-terminal amide, −1 Da)",2.22,"acetate",5.99,0.18,91.61,90.74,11.64,10.562,105.6,-3.6,1024.5205,null,null,5.26,1.08,68924,"buyer-sourced","method-limited","MARGINAL","","AX-R09","b.wojcik"],["AX-2026-043156","2026-05-26","2026-05-28","2026-Q2","ghk-cu","GHK-Cu","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2604-v7731","SSA-2604-V7731","janoshik-analytical",50,98.37,1.63,0.91,"GHK-Cu 2:1 complex",4.55,null,0,0.63,94.82,93.27,53.2,49.62,99.2,5.5,401.1046,null,null,6.09,1.04,68806,"supplier-supplied","partial","PASS","","","c.moreau"],["AX-2026-043063","2026-05-17","2026-05-28","2026-Q2","desmopressin","Desmopressin","hormonal","keruipeptidesbio","KP","keruipeptidesbio-kp-2512-u5694","KP-2512-U5694","janoshik-analytical",2,98.74,1.26,0.76,"des-amino artefact (+16 Da)",2.92,"acetate",3.68,0.98,null,null,null,null,null,null,null,null,null,8.08,1.33,62986,"buyer-sourced","purity-only","PASS","","","a.duarte"],["AX-2026-042465","2026-05-22","2026-05-28","2026-Q2","epitalon","Epitalon","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2512-a5108","HOMO-2512-A5108","medutest",10,99.89,0.11,0.07,"aspartimide (−18 Da)",8.04,"acetate",11.61,0.84,79.51,79.42,12.09,9.602,96,null,null,null,null,3.84,1.12,56292,"buyer-sourced","method-limited","FAIL","counter-ion","","v.sorensen"],["AX-2026-042115","2026-05-09","2026-05-28","2026-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2602-j7978","JEEP-2602-J7978","medutest",60,99.14,0.86,0.36,"truncated (3-39)",4.85,"TFA",6.85,0.18,88.12,87.36,67.09,58.61,97.7,5.7,4810.4377,0.49,null,16.96,1.11,62969,"buyer-sourced","identity-consistent","PASS","","","h.dumitru"],["AX-2026-041864","2026-05-11","2026-05-28","2026-Q2","ara-290","ARA-290","repair","genscriptpeps","GSP","genscriptpeps-gsp-2605-k3362","GSP-2605-K3362","nordanalyt",2,99.92,0.08,0.04,"[D-Ser]-diastereomer",3.06,"acetate",4.32,0.46,null,null,null,null,null,-0.8,1189.6086,null,null,10.12,1.17,53030,"buyer-sourced","identity-consistent","PASS","","","Contributor #P-5401"],["AX-2026-041751","2026-05-17","2026-05-28","2026-Q2","selank","Selank","neuro","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1712","TFS-{CAT}-1712","janoshik-analytical",20,99.76,0.24,0.15,"des-Thr (−101 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Da)",5.9,"acetate",7.35,0.58,86.17,86.11,5.46,4.702,94,-1.4,711.3846,null,null,8.19,1.17,52094,"buyer-sourced","verified","PASS","","","c.kjaer"],["AX-2026-041306","2026-05-24","2026-05-28","2026-Q2","ipamorelin","Ipamorelin","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-e3153","WWB-2604-E3153","janoshik-analytical",5,99.89,0.11,0.07,"Aib-deletion sequence (−85 Da)",5.89,"acetate",7.11,0.29,null,null,null,null,null,-3.3,711.3833,null,null,8.27,0.95,57772,"buyer-sourced","identity-consistent","PASS","","","Contributor #S-2298"],["AX-2026-043498","2026-05-06","2026-05-27","2026-Q2","mots-c","MOTS-c","metabolic","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2511-h5351","QST-2511-H5351","kestrel-bioanalytical",5,98.36,1.64,0.7,"des-Met1 (−131 Da)",5.08,"acetate",5.63,0.16,null,null,null,null,null,12.1,2173.1181,0.45,null,5.53,1.24,43142,"buyer-sourced","identity-consistent","PASS","","","h.yilmaz"],["AX-2026-043242","2026-05-26","2026-05-27","2026-Q2","ghk-cu","GHK-Cu","repair","cpcbio","CPC","cpcbio-cpc-2601-d1258","CPC-2601-D1258","vendorinvestigate",50,97.99,2.01,1.05,"GHK-Cu 2:1 complex",6.74,null,0,0.64,92.62,90.76,56.76,51.515,103,-3.1,401.1012,null,null,6.64,1.3,58213,"buyer-sourced","partial","PASS","","","c18_2p6"],["AX-2026-043204","2026-05-22","2026-05-27","2026-Q2","ghk-cu","GHK-Cu","repair","sangonbio","SGN","sangonbio-sgn-2603-x8452","SGN-2603-X8452","janoshik-analytical",200,97.76,2.24,0.92,"apo-GHK (copper-free, −62 Da)",3.77,null,0,0.62,null,null,null,null,null,-1.7,401.1017,null,null,6.16,1.31,57820,"lab-retained","partial","PASS","","","b.halvorsen"],["AX-2026-043151","2026-05-05","2026-05-27","2026-Q2","ghk-cu","GHK-Cu","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2604-v7731","SSA-2604-V7731","medutest",50,98.11,1.89,1.35,"oxidised His (+16 Da)",4.56,null,0,0.74,null,null,null,null,null,null,null,null,null,4.82,1.09,60496,"buyer-sourced","partial","MARGINAL","","AX-R11","s.broberg"],["AX-2026-042868","2026-05-07","2026-05-27","2026-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2512-m2434","GGPE-2512-M2434","peptidemeter",50,99.32,0.68,0.35,"8-amino regioisomer",4.39,"iodide",45.02,0.96,49.63,49.29,89.78,44.253,88.5,0.1,285.9967,0.66,null,5.12,1.19,47283,"buyer-sourced","verified","FAIL","counter-ion","AX-R06","is.beaulieu"],["AX-2026-042564","2026-05-13","2026-05-27","2026-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2605-d6191","HJ-2605-D6191","janoshik-analytical",20,98.65,1.35,0.8,"C20 diacid mono-amide",3.92,"TFA",9.34,0.8,null,null,null,null,null,-1.5,4810.4031,0.24,null,19.79,1.18,40543,"buyer-sourced","verified","MARGINAL","","AX-R04","l.kowalski"],["AX-2026-042246","2026-05-03","2026-05-27","2026-Q2","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2511-s9305","TFC-2511-S9305","janoshik-analytical",5,98.69,1.31,0.71,"des-Gly truncate (−57 Da)",5.31,"acetate",6.06,0.17,88.46,87.3,5.65,4.932,98.6,-0.6,1418.7084,null,null,9.78,1.08,58890,"buyer-sourced","verified","MARGINAL","","AX-R09","ka.marchand"],["AX-2026-041763","2026-05-16","2026-05-27","2026-Q2","selank","Selank","neuro","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1712","TFS-{CAT}-1712","peptidemeter",20,99.87,0.13,0.08,"des-Thr (−101 Da)",8.2,"acetate",5.42,0.52,null,null,null,null,null,null,null,null,null,6.02,0.98,95977,"buyer-sourced","purity-only","PASS","","","t.moreau"],["AX-2026-041676","2026-05-18","2026-05-27","2026-Q2","retatrutide","Retatrutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9709","TFS-{CAT}-9709","vendorinvestigate",10,97.55,2.45,1.2,"oxidised Trp (+16 Da)",3.9,"TFA",7.41,0.68,null,null,null,null,null,9.8,4728.5334,1.01,null,22.12,1.27,65863,"buyer-sourced","verified","PASS","","","c.zamora"],["AX-2026-041656","2026-05-11","2026-05-27","2026-Q2","tirzepatide","Tirzepatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2605-r8870","FGP-2605-R8870","peptidemeter",30,97.45,2.55,0.99,"truncated (3-39)",6.81,"TFA",6.75,0.56,85.88,83.69,35.32,29.559,98.5,5,4810.4344,0.34,null,18.53,1.35,46433,"buyer-sourced","verified","PASS","","","d.aalto"],["AX-2026-043464","2026-05-20","2026-05-26","2026-Q2","mgf","MGF","gh-axis","bachemholding","BCH","bachemholding-bch-2511-d5168","BCH-2511-D5168","vendorinvestigate",5,99.39,0.61,0.35,"acetyl adduct (+42 Da)",5.79,"acetate",4.82,0.3,89.09,88.55,5.66,5.012,100.2,0.6,2886.5134,null,null,12.36,1.1,50555,"buyer-sourced","verified","PASS","","","l.kowalski"],["AX-2026-043364","2026-05-02","2026-05-26","2026-Q2","glutathione","L-Glutathione 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Da)",7.36,"acetate",6.6,0.25,85.79,84.42,24.22,20.447,102.2,0,854.3806,null,null,8.06,0.86,73625,"buyer-sourced","verified","FAIL","purity","","s.aalto"],["AX-2026-042591","2026-05-22","2026-05-26","2026-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-b6617","HJ-2511-B6617","nordanalyt",30,98.98,1.02,0.59,"des-Aib2 analogue",5.97,"TFA",6.89,0.63,null,null,null,null,null,0.3,4810.4117,0.27,null,22.8,1.25,48942,"buyer-sourced","verified","PASS","","","p.vukovic"],["AX-2026-042566","2026-05-15","2026-05-26","2026-Q2","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2604-t6645","HJ-2604-T6645","janoshik-analytical",2,98.59,1.41,0.65,"[D-Trp]-epimer",4.98,"acetate",6.87,0.74,87.41,86.18,2.08,1.793,89.6,-4.6,711.3823,12.45,null,8.26,1.14,75628,"buyer-sourced","verified","FAIL","purity;endotoxin","AX-R06;AX-R08","y.bergstrom"],["AX-2026-042543","2026-05-03","2026-05-26","2026-Q2","aod-9604","AOD-9604","metabolic","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2601-n5554","HJ-2601-N5554","peptidemeter",5,98.93,1.07,0.7,"open-chain (reduced disulfide, +2 Da)",5.67,"acetate",5.85,0.35,88.13,87.19,5.99,5.223,104.5,-4.6,1815.8588,null,null,10.77,1.3,92135,"lab-retained","verified","PASS","","","c18_2p6"],["AX-2026-042489","2026-05-16","2026-05-26","2026-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","homopeptide","Homopeptide","homopeptide-homo-2603-c5267","HOMO-2603-C5267","vendorinvestigate",20,99.34,0.66,0.42,"N-acetyl semax free acid (+1 Da)",8.29,"acetate",5.01,0.78,85.92,85.35,23.01,19.639,98.2,-1.3,854.3795,null,null,8.14,0.95,79438,"buyer-sourced","verified","PASS","","","me.beaulieu"],["AX-2026-042390","2026-05-10","2026-05-26","2026-Q2","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-n4081","HOMO-2601-N4081","vendorinvestigate",10,99.28,0.72,0.51,"trifluoroacetyl adduct (+96 Da)",5.11,"TFA",7.58,0.95,null,null,null,null,null,0.2,4810.4113,null,null,21.04,1.05,31266,"buyer-sourced","identity-consistent","PASS","","","i.trevino"],["AX-2026-042313","2026-05-20","2026-05-26","2026-Q2","ipamorelin","Ipamorelin","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2603-m2502","TFC-2603-M2502","vendorinvestigate",5,99.93,0.07,0.05,"oxidised Trp (+16 Da)",4.54,"acetate",5.92,0.57,88.97,88.91,5.14,4.57,91.4,4.2,711.3886,null,null,8.67,1.02,69190,"buyer-sourced","verified","PASS","","","a.espinoza"],["AX-2026-042169","2026-05-01","2026-05-26","2026-Q2","melanotan-ii","Melanotan II","melanocortin","jeepbio","JEEP","jeepbio-jeep-2604-r9103","JEEP-2604-R9103","janoshik-analytical",10,99.43,0.57,0.27,"des-acetyl MT-II (−42 Da)",5.22,"acetate",4.72,0.16,null,null,null,null,null,1.1,1023.5413,null,null,9.85,1.1,54247,"buyer-sourced","identity-consistent","PASS","","","r.kimani"],["AX-2026-041814","2026-05-21","2026-05-26","2026-Q2","ghrp-2","GHRP-2","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-2426","ASY-{CAT}-2426","kestrel-bioanalytical",2,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",6.07,"acetate",7.59,0.81,null,null,null,null,null,-2,817.4259,null,null,4.79,1.45,94762,"buyer-sourced","identity-consistent","PASS","","","s.sorensen"],["AX-2026-041755","2026-05-21","2026-05-26","2026-Q2","selank","Selank","neuro","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1712","TFS-{CAT}-1712","vendorinvestigate",20,99.93,0.07,0.04,"des-Thr (−101 Da)",7.37,"acetate",7.9,0.81,83.92,83.86,24.91,20.89,104.5,-0.8,751.4396,null,null,6.7,1.32,96854,"buyer-sourced","verified","PASS","","","Contributor #B-2210"],["AX-2026-041412","2026-05-11","2026-05-26","2026-Q2","liraglutide","Liraglutide","incretin","qyaobio","QYB","qyaobio-qyb-2511-v4403","QYB-2511-V4403","janoshik-analytical",5,99.03,0.97,0.5,"deamidated (Asn→Asp, +1 Da)",5.86,"acetate",4.42,0.9,null,null,null,null,null,null,null,null,null,17.34,1.04,55708,"buyer-sourced","purity-only","PASS","","","amber_glass"],["AX-2026-043655","2026-05-02","2026-05-25","2026-Q2","mgf","MGF","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-g7713","PPG-2512-G7713","medutest",2,99.03,0.97,0.38,"deamidated (+1 Da)",4.14,"acetate",6.64,0.64,88.58,87.72,2.27,1.991,99.6,null,null,1.24,null,9.88,1.29,80154,"buyer-sourced","purity-only","PASS","","","p.baptista"],["AX-2026-043603","2026-05-21","2026-05-25","2026-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2604-x7060","PPG-2604-X7060","peptidemeter",12,98.1,1.9,0.82,"des-Aib20 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(3-39)",3.14,"TFA",8.65,0.38,87.83,85.78,72.63,62.302,103.8,2,4810.4199,null,null,21.03,1.29,51619,"buyer-sourced","verified","MARGINAL","","AX-R07","k.weiss"],["AX-2026-043236","2026-05-02","2026-05-25","2026-Q2","slu-pp-332","SLU-PP-332","non-peptide","sangonbio","SGN","sangonbio-sgn-2602-x9377","SGN-2602-X9377","nordanalyt",50,98.38,1.62,0.85,"des-methyl analogue (−14 Da)",5.95,null,0,0.73,null,null,null,null,null,-0.5,410.1298,null,null,17.46,0.96,69035,"buyer-sourced","identity-consistent","PASS","","","r.wojcik"],["AX-2026-043202","2026-05-04","2026-05-25","2026-Q2","ghk-cu","GHK-Cu","repair","sangonbio","SGN","sangonbio-sgn-2603-x8452","SGN-2603-X8452","medutest",200,97.97,2.03,0.82,"apo-GHK (copper-free, −62 Da)",3.65,null,0,0.83,null,null,null,null,null,null,null,null,null,5.31,0.98,59871,"buyer-sourced","partial","PASS","","","e.wikstrom"],["AX-2026-042825","2026-05-07","2026-05-25","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2511-s2270","GGPE-2511-S2270","janoshik-analytical",10,98.53,1.47,0.96,"[D-Val]-diastereomer",2.46,"acetate",6.15,0.89,90.5,89.17,10.05,8.962,89.6,-0.5,1418.7086,null,null,9.48,0.93,62867,"buyer-sourced","verified","MARGINAL","","AX-R06","j.hartmann"],["AX-2026-042802","2026-05-03","2026-05-25","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-d2133","GGPE-2512-D2133","janoshik-analytical",20,98.59,1.41,0.96,"aspartimide (−18 Da)",3.42,"TFA",6.08,0.44,null,null,null,null,null,1.2,4728.4928,null,null,20.59,0.97,39518,"buyer-sourced","identity-consistent","PASS","","","Contributor #Q-2836"],["AX-2026-042771","2026-05-02","2026-05-25","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2512-y1048","GGPE-2512-Y1048","janoshik-analytical",10,99.69,0.31,0.15,"Met1 sulfoxide (+16 Da)",7.3,"acetate",5.54,0.41,null,null,null,null,null,-23.4,813.3351,null,null,7.16,0.98,46109,"supplier-supplied","identity-consistent","FAIL","mass accuracy","AX-R01","n.abubakar"],["AX-2026-042709","2026-05-01","2026-05-25","2026-Q2","ghk-cu","GHK-Cu","repair","erpbiotech","ERP","erpbiotech-erp-2601-f9816","ERP-2601-F9816","peptidemeter",50,98.65,1.35,0.57,"GHK-Cu 2:1 complex",3.99,null,0,0.89,95.12,93.84,50.42,47.314,94.6,4,401.104,null,null,5.92,1.08,53376,"buyer-sourced","partial","MARGINAL","","AX-R04","a.bhattacharya"],["AX-2026-042480","2026-05-03","2026-05-25","2026-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","homopeptide","Homopeptide","homopeptide-homo-2603-c5267","HOMO-2603-C5267","nordanalyt",20,99.13,0.87,0.52,"N-acetyl semax free acid (+1 Da)",8.75,"acetate",4.38,0.72,86.15,85.4,23.94,20.445,102.2,-1.9,854.379,null,null,8.9,1.16,77694,"buyer-sourced","verified","PASS","","","b.wojcik"],["AX-2026-042462","2026-05-18","2026-05-25","2026-Q2","epitalon","Epitalon","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2512-a5108","HOMO-2512-A5108","kestrel-bioanalytical",10,99.93,0.07,0.05,"aspartimide (−18 Da)",8.02,"acetate",8.28,0.15,null,null,null,null,null,-0.2,390.1386,null,null,2.37,1.13,78984,"buyer-sourced","method-limited","PASS","","","round_numbers"],["AX-2026-041998","2026-05-14","2026-05-25","2026-Q2","thymosin-alpha-1","Thymosin α1","repair","ambiopharm","AMB","ambiopharm-amb-2511-b5683","AMB-2511-B5683","nordanalyt",10,99.08,0.92,0.59,"des-acetyl Tα1 (−42 Da)",3.83,"acetate",5.17,0.96,null,null,null,null,null,1.7,3106.5546,null,null,14.69,0.93,65952,"buyer-sourced","identity-consistent","PASS","","","Contributor #Z-8462"],["AX-2026-041966","2026-05-10","2026-05-25","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","ambiopharm","AMB","ambiopharm-amb-2601-m5602","AMB-2601-M5602","peptidemeter",10,99.77,0.23,0.11,"oxidised Trp (+16 Da)",3.19,"acetate",4.68,0.3,null,null,null,null,null,5,1024.5293,null,null,8.91,1.05,44199,"buyer-sourced","identity-consistent","PASS","","","k.duarte"],["AX-2026-041758","2026-05-18","2026-05-25","2026-Q2","selank","Selank","neuro","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1712","TFS-{CAT}-1712","janoshik-analytical",20,99.78,0.22,0.13,"diketopiperazine (−18 Da)",8.1,"acetate",6.79,0.61,84.5,84.31,23.16,19.526,97.6,-3.9,751.4373,null,null,6.44,1.21,73668,"buyer-sourced","verified","PASS","","","m.villalobos"],["AX-2026-041747","2026-05-11","2026-05-25","2026-Q2","cagrilintide","Cagrilintide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1681","TFS-{CAT}-1681","janoshik-analytical",5,98.96,1.04,0.51,"open-chain (reduced disulfide, +2 Da)",4.32,"TFA",8.66,0.44,86.58,85.68,6.14,5.261,105.2,1.4,3961.3273,null,null,16.76,1.1,49424,"buyer-sourced","verified","PASS","","","w.sorensen"],["AX-2026-041667","2026-05-22","2026-05-25","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-y8741","FGP-2602-Y8741","janoshik-analytical",10,99.78,0.22,0.13,"des-acetyl (−42 Da)",4.78,"acetate",5.1,0.94,89.18,88.98,10.57,9.405,94,0.6,1024.5248,null,null,9.46,1.1,71475,"buyer-sourced","verified","PASS","","","fr.chukwu"],["AX-2026-041630","2026-05-18","2026-05-25","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2601-v8281","FGP-2601-V8281","medutest",10,99.83,0.17,0.1,"des-Tyr1 (−163 Da)",6.93,"acetate",5.12,0.79,87.16,87.01,10.9,9.484,94.8,18.4,3365.8021,null,null,11,0.86,58728,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","co.vasquez"],["AX-2026-041591","2026-05-14","2026-05-25","2026-Q2","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-m8005","QSC-2511-M8005","nordanalyt",10,99.01,0.99,0.68,"des-AEEA semaglutide (−145 Da)",3.78,"TFA",7.81,0.39,88.02,87.15,10.42,9.081,90.8,-0.5,4111.0503,1.12,null,21.36,1.15,72224,"buyer-sourced","verified","PASS","","","e.weiss"],["AX-2026-043467","2026-05-10","2026-05-24","2026-Q2","mgf","MGF","gh-axis","bachemholding","BCH","bachemholding-bch-2511-d5168","BCH-2511-D5168","janoshik-analytical",5,99.46,0.54,0.22,"aspartimide (−18 Da)",5.95,"acetate",4.84,0.97,null,null,null,null,null,-0.9,2886.5091,null,null,11.56,1.2,73087,"supplier-supplied","identity-consistent","PASS","","","jo.yildiz"],["AX-2026-043412","2026-05-21","2026-05-24","2026-Q2","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2512-f3324","WXT-2512-F3324","peptidemeter",15,99.12,0.88,0.47,"tBu-protected residual (+56 Da)",4.8,"TFA",6.25,0.46,88.49,87.71,15.58,13.665,91.1,1.7,4111.0594,null,null,17.42,1.01,75163,"buyer-sourced","verified","PASS","","","an.nascimento"],["AX-2026-043360","2026-05-11","2026-05-24","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2512-p2820","WXT-2512-P2820","janoshik-analytical",600,97.99,2.01,1.05,"γ-Glu-Cys (−57 Da)",9.16,null,0,0.81,null,null,null,null,null,0.9,307.0841,0.45,null,4.14,1.2,89270,"buyer-sourced","method-limited","FAIL","purity","","warehouse_route"],["AX-2026-042751","2026-05-03","2026-05-24","2026-Q2","igf-1-lr3","IGF-1 LR3","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2604-k9879","GGPE-2604-K9879","nordanalyt",0.1,97.97,2.03,1.11,"disulfide-scrambled isomer",2.36,"acetate",6.78,0.83,null,null,null,null,null,-0.6,9105.2357,0.38,null,19.4,0.99,40276,"buyer-sourced","verified","PASS","","","h.rasmussen"],["AX-2026-042310","2026-05-09","2026-05-24","2026-Q2","liraglutide","Liraglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2511-e2264","TFC-2511-E2264","janoshik-analytical",5,99.12,0.88,0.35,"palmitoyl bis-adduct (+238 Da)",3.59,"TFA",8.49,0.96,86.96,86.19,5.15,4.439,88.8,null,null,null,null,17.21,1.03,73792,"buyer-sourced","purity-only","MARGINAL","","AX-R06;AX-R09","m.asante"],["AX-2026-042174","2026-05-01","2026-05-24","2026-Q2","melanotan-ii","Melanotan II","melanocortin","jeepbio","JEEP","jeepbio-jeep-2604-r9103","JEEP-2604-R9103","peptidemeter",10,99.22,0.78,0.33,"linear (open-lactam) precursor (+18 Da)",5.42,"acetate",4.52,0.64,null,null,null,null,null,1.7,1023.5419,null,"No growth at 14 d",9.15,1.22,70145,"buyer-sourced","identity-consistent","PASS","","","n.girard"],["AX-2026-042055","2026-04-28","2026-05-24","2026-Q2","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2512-w7237","HYB-2512-W7237","janoshik-analytical",10,99.06,0.94,0.66,"truncated (3-39)",5.91,"TFA",5.7,0.2,88.19,87.36,10.96,9.575,95.7,-0.9,4810.406,3.05,null,20.04,1.23,60039,"buyer-sourced","verified","PASS","","","ha.mwangi"],["AX-2026-041861","2026-04-29","2026-05-24","2026-Q2","tb-500","TB-500","repair","genscriptpeps","GSP","genscriptpeps-gsp-2511-y4058","GSP-2511-Y4058","kestrel-bioanalytical",2,99.6,0.4,0.17,"des-acetyl TB-500 (−42 Da)",5.65,"acetate",4.91,0.99,null,null,null,null,null,null,null,null,null,4.24,1.08,73837,"buyer-sourced","purity-only","PASS","","","r.cabrera"],["AX-2026-041830","2026-05-11","2026-05-24","2026-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2512-h2838","GSP-2512-H2838","peptidemeter",3,97.97,2.03,1.21,"Met(O) sulfoxide (+16 Da)",5.86,"TFA",9.46,0.5,84.18,82.47,3.86,3.183,106.1,-0.4,4111.0508,null,null,17.32,1.27,28833,"buyer-sourced","verified","PASS","","","s.bakker"],["AX-2026-041618","2026-05-01","2026-05-24","2026-Q2","cagrilintide","Cagrilintide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-m7909","FGP-2602-M7909","janoshik-analytical",2,98.86,1.14,0.62,"des-C16 diacid (−254 Da)",4.28,"TFA",6.53,0.69,null,null,null,null,null,-3.4,3961.3083,0.18,null,16.69,1.09,57865,"buyer-sourced","verified","PASS","","","vi.sjoberg"],["AX-2026-041524","2026-05-14","2026-05-24","2026-Q2","enclomiphene-citrate","Enclomiphene citrate","non-peptide","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2604-r6644","QSC-2604-R6644","peptidemeter",25,99.93,0.07,0.04,"des-ethyl enclomiphene (−28 Da)",4.6,"citrate",27.41,0.94,67.05,67,34.19,22.907,91.6,-4.4,597.2104,null,null,15.43,0.86,78523,"buyer-sourced","verified","FAIL","counter-ion","","l.pereira"],["AX-2026-043469","2026-05-12","2026-05-23","2026-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","bachemholding","BCH","bachemholding-bch-2511-g5204","BCH-2511-G5204","medutest",500,98.51,1.49,0.91,"sulfonamide hydrolysis product (+18 Da)",4.86,"mesylate",15.61,0.63,null,null,null,null,null,-8.8,624.2126,0.74,null,11.55,1.16,62659,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R09","g.nilsen"],["AX-2026-043302","2026-05-13","2026-05-23","2026-Q2","retatrutide","Retatrutide","incretin","cpcbio","CPC","cpcbio-cpc-2604-h1694","CPC-2604-H1694","peptidemeter",15,96.54,3.46,2.16,"C18 diacid regioisomer",3.77,"TFA",8.61,0.85,86.77,83.77,18.3,15.33,102.2,-3.5,4728.4706,null,null,19.54,1.4,67397,"buyer-sourced","verified","PASS","","","i.dahlberg"],["AX-2026-043261","2026-05-14","2026-05-23","2026-Q2","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2605-p1014","CPC-2605-P1014","peptidemeter",5,98.6,1.4,0.59,"C20 diacid mono-amide",4.61,"TFA",5.75,0.94,88.7,87.46,5.25,4.592,91.8,34.7,4810.5772,0.23,null,18.66,1.38,57582,"supplier-supplied","verified","FAIL","mass accuracy","AX-R01;AX-R10","ca.lindholm"],["AX-2026-043232","2026-05-13","2026-05-23","2026-Q2","thymosin-alpha-1","Thymosin α1","repair","sangonbio","SGN","sangonbio-sgn-2512-y9621","SGN-2512-Y9621","janoshik-analytical",1.6,99.42,0.58,0.36,"aspartimide (−18 Da)",6.88,"acetate",3.61,0.47,89.04,88.52,1.61,1.425,89.1,null,null,null,null,12.7,1.15,49974,"buyer-sourced","purity-only","MARGINAL","","AX-R06","t.sorensen"],["AX-2026-042885","2026-05-21","2026-05-23","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2605-b2560","GGPE-2605-B2560","medutest",5,99.07,0.93,0.57,"des-Gly truncate (−57 Da)",4.05,"acetate",7.55,0.62,87.78,86.96,5.87,5.105,102.1,null,null,0.96,null,8.12,1.14,61904,"buyer-sourced","purity-only","PASS","","","k.chowdhury"],["AX-2026-042775","2026-05-22","2026-05-23","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2512-y1048","GGPE-2512-Y1048","vendorinvestigate",10,98.97,1.03,0.47,"Met1 sulfoxide (+16 Da)",7.46,"acetate",7.2,0.58,84.76,83.89,11.26,9.446,94.5,4.1,813.3574,null,null,7.65,1.2,78104,"buyer-sourced","verified","PASS","","","e.wikstrom"],["AX-2026-042542","2026-05-16","2026-05-23","2026-Q2","aod-9604","AOD-9604","metabolic","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2601-n5554","HJ-2601-N5554","janoshik-analytical",5,99.44,0.56,0.39,"AOD dimer",5.51,"acetate",6.17,0.95,null,null,null,null,null,-2.1,1815.8634,0.18,null,11.38,1.07,67418,"buyer-sourced","verified","PASS","","","l.petrescu"],["AX-2026-042536","2026-04-29","2026-05-23","2026-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-p5900","HJ-2511-P5900","kestrel-bioanalytical",5,99.33,0.67,0.39,"des-Gly truncate (−57 Da)",3.27,"acetate",5.18,0.61,90.94,90.33,5.11,4.616,92.3,1.3,1418.7111,null,null,5.19,1.37,54885,"buyer-sourced","identity-consistent","PASS","","","b.danquah"],["AX-2026-042464","2026-05-03","2026-05-23","2026-Q2","epitalon","Epitalon","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2512-a5108","HOMO-2512-A5108","medutest",10,99.93,0.07,0.05,"aspartimide (−18 Da)",8.12,"acetate",8.29,0.23,83.36,83.3,12.24,10.196,102,14.1,390.1442,null,null,4.12,1.1,107709,"buyer-sourced","method-limited","MARGINAL","","AX-R11","a.palacios"],["AX-2026-042418","2026-04-27","2026-05-23","2026-Q2","glucagon","Glucagon","incretin","homopeptide","Homopeptide","homopeptide-homo-2602-v3961","HOMO-2602-V3961","medutest",5,99.2,0.8,0.57,"Met27 sulfoxide (+16 Da)",6.31,"acetate",4.98,0.97,87.74,87.04,5.62,4.892,97.8,-13.3,3480.5731,null,null,11.53,1.1,50707,"buyer-sourced","identity-consistent","PASS","","","a.pires"],["AX-2026-041999","2026-05-11","2026-05-23","2026-Q2","thymosin-alpha-1","Thymosin α1","repair","ambiopharm","AMB","ambiopharm-amb-2511-b5683","AMB-2511-B5683","medutest",10,99.93,0.07,0.04,"aspartimide (−18 Da)",3.95,"acetate",5.04,0.48,90.53,90.47,11.3,10.223,102.2,null,null,null,null,10.82,1.26,89385,"supplier-supplied","purity-only","MARGINAL","","AX-R10","j.ogunleye"],["AX-2026-041816","2026-05-09","2026-05-23","2026-Q2","ghrp-2","GHRP-2","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-2426","ASY-{CAT}-2426","janoshik-analytical",2,99.64,0.36,0.19,"C-terminal free acid (+1 Da)",6.45,"acetate",5.28,0.92,87.35,87.04,2.07,1.802,90.1,3.4,817.4303,null,null,9.19,1.06,87277,"buyer-sourced","verified","PASS","","","b.kaufmann"],["AX-2026-041810","2026-04-28","2026-05-23","2026-Q2","exenatide","Exenatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2827","ASY-{CAT}-2827","vendorinvestigate",10,99.23,0.77,0.47,"Met14 sulfoxide (+16 Da)",4.33,"acetate",5.64,0.96,null,null,null,null,null,-3,4183.9244,0.56,null,15.77,1.09,83715,"lab-retained","verified","PASS","","","i.vukovic"],["AX-2026-041674","2026-05-09","2026-05-23","2026-Q2","retatrutide","Retatrutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9709","TFS-{CAT}-9709","janoshik-analytical",10,98.7,1.3,0.64,"oxidised Trp (+16 Da)",4.53,"TFA",5.84,0.69,88.94,87.78,11.77,10.332,103.3,2.5,4728.4989,null,null,20.82,1.24,48766,"lab-retained","verified","PASS","","","a.sandvik"],["AX-2026-043629","2026-05-11","2026-05-22","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d7211","PPG-2512-D7211","janoshik-analytical",10,99.67,0.33,0.16,"des-Tyr1 (−163 Da)",5.21,"acetate",3.27,0.25,91.27,90.97,10.44,9.497,95,3.3,3365.7513,null,null,12.84,1.21,35268,"buyer-sourced","verified","PASS","","","t.sorensen"],["AX-2026-043388","2026-05-20","2026-05-22","2026-Q2","mots-c","MOTS-c","metabolic","wuxitides","WXT","wuxitides-wxt-2511-p3368","WXT-2511-P3368","medutest",10,98.65,1.35,0.83,"bis-sulfoxide (+32 Da)",4.49,"acetate",4.59,0.61,90.31,89.09,10.59,9.435,94.4,-11.6,2173.0666,0.38,null,8.81,1.16,50638,"lab-retained","identity-consistent","MARGINAL","","AX-R07","o.pereira"],["AX-2026-043030","2026-04-30","2026-05-22","2026-Q2","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2601-k5213","KP-2601-K5213","janoshik-analytical",5,98.18,1.82,1.26,"Met(O) sulfoxide (+16 Da)",5.45,"TFA",7.53,0.66,null,null,null,null,null,-4.4,4111.0343,null,null,18.38,1.09,62134,"buyer-sourced","identity-consistent","PASS","","","ju.ramos"],["AX-2026-043005","2026-05-16","2026-05-22","2026-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2601-y4342","MKM-2601-Y4342","medutest",2,98.33,1.67,0.87,"deamidated (Asn→Asp, +1 Da)",3.5,"TFA",9.15,0.71,86.64,85.19,2.5,2.13,106.5,12.4,4111.1034,null,null,15.62,1.21,45787,"buyer-sourced","identity-consistent","PASS","","","submit_more"],["AX-2026-042989","2026-05-09","2026-05-22","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","mokemeibio","MKM","mokemeibio-mkm-2511-f3901","MKM-2511-F3901","janoshik-analytical",600,98.79,1.21,0.64,"cysteinyl-glycine (−129 Da)",9.03,null,0,0.32,90.65,89.55,647.24,579.603,96.6,null,null,null,null,4.27,1,76606,"lab-retained","method-limited","PASS","","","an.restrepo"],["AX-2026-042661","2026-05-19","2026-05-22","2026-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wibsonbio","SWB","wibsonbio-swb-2511-y7814","SWB-2511-Y7814","janoshik-analytical",5,98.26,1.74,1.14,"maleimide dimer",3.9,"acetate",4.86,0.21,null,null,null,null,null,-0.6,3644.9726,null,null,14.41,1.2,64012,"buyer-sourced","identity-consistent","PASS","","","a.bhattacharya"],["AX-2026-041919","2026-05-12","2026-05-22","2026-Q2","mazdutide","Mazdutide","incretin","sinopep","SinoPep","sinopep-snp-2602-u4281","SNP-2602-U4281","nordanalyt",10,98.01,1.99,0.81,"trifluoroacetyl adduct (+96 Da)",4.37,"TFA",6.02,0.88,88.73,86.96,10.79,9.383,93.8,-2.2,4912.63,null,"No growth at 14 d",22.38,0.97,66878,"buyer-sourced","verified","MARGINAL","","AX-R05","chain_custody"],["AX-2026-043614","2026-05-05","2026-05-21","2026-Q2","tirzepatide","Tirzepatide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2602-g7459","PPG-2602-G7459","peptidemeter",5,99.35,0.65,0.46,"[D-Aib13]-diastereomer",4.29,"TFA",6.85,0.64,88.22,87.65,5.49,4.812,96.2,-1.1,4810.405,0.27,null,18.69,1,31088,"buyer-sourced","verified","PASS","","","wide_iqr"],["AX-2026-043554","2026-05-15","2026-05-21","2026-Q2","cagrilintide","Cagrilintide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6212","SIG-2603-6212","janoshik-analytical",5,98.29,1.71,0.7,"open-chain (reduced disulfide, +2 Da)",4.12,"TFA",6.41,0.41,89.06,87.54,5.68,4.972,99.4,-4.7,3961.3032,null,null,16.92,1.15,72418,"buyer-sourced","verified","PASS","","","i.asante"],["AX-2026-043356","2026-05-10","2026-05-21","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2512-p2820","WXT-2512-P2820","janoshik-analytical",600,98.29,1.71,0.89,"γ-Glu-Cys (−57 Da)",8.58,null,0,0.36,91.06,89.5,675.14,604.25,100.7,0.7,307.084,null,null,4.33,0.93,85343,"buyer-sourced","method-limited","FAIL","purity","","Contributor #R-8813"],["AX-2026-043228","2026-05-12","2026-05-21","2026-Q2","ara-290","ARA-290","repair","sangonbio","SGN","sangonbio-sgn-2605-x9069","SGN-2605-X9069","janoshik-analytical",10,98.5,1.5,0.54,"acetyl adduct (+42 Da)",7.53,"acetate",4.85,0.3,null,null,null,null,null,null,null,null,null,8.8,0.86,80578,"buyer-sourced","purity-only","PASS","","","a.varga"],["AX-2026-043080","2026-04-25","2026-05-21","2026-Q2","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2602-x6001","KP-2602-X6001","janoshik-analytical",60,98.84,1.16,0.68,"truncated (3-39)",6.44,"TFA",9.29,0.8,null,null,null,null,null,null,null,null,null,19.83,1.35,61441,"buyer-sourced","purity-only","PASS","","","a.duarte"],["AX-2026-042909","2026-05-20","2026-05-21","2026-Q2","selank","Selank","neuro","ggpeps","GGPeps","ggpeps-ggpe-2601-j3130","GGPE-2601-J3130","janoshik-analytical",20,99.73,0.27,0.15,"tuftsin fragment (−417 Da)",10.17,"acetate",6.44,0.91,null,null,null,null,null,null,null,null,null,6.4,0.97,59163,"buyer-sourced","purity-only","PASS","","","b.kuipers"],["AX-2026-042813","2026-05-09","2026-05-21","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-d2133","GGPE-2512-D2133","janoshik-analytical",20,98.52,1.48,0.8,"[D-Aib2]-diastereomer",3.41,"TFA",5.8,0.38,90.41,89.07,24.08,21.448,107.2,1.7,4728.4951,null,null,20.62,1.12,39718,"buyer-sourced","verified","PASS","","","Contributor #E-6741"],["AX-2026-042349","2026-05-03","2026-05-21","2026-Q2","ara-290","ARA-290","repair","homopeptide","Homopeptide","homopeptide-homo-2601-t3123","HOMO-2601-T3123","kestrel-bioanalytical",4,99.93,0.07,0.04,"[D-Ser]-diastereomer",3.64,"acetate",5.02,0.52,null,null,null,null,null,1.2,1189.611,2.39,null,4.83,1.18,66948,"buyer-sourced","identity-consistent","PASS","","","n.trevino"],["AX-2026-041756","2026-05-07","2026-05-21","2026-Q2","selank","Selank","neuro","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1712","TFS-{CAT}-1712","peptidemeter",20,99.9,0.1,0.06,"diketopiperazine (−18 Da)",8.21,"acetate",5.87,0.65,85.27,85.18,24.35,20.741,103.7,-4.4,751.4369,null,null,6.01,0.95,63684,"buyer-sourced","verified","PASS","","","a.varga"],["AX-2026-041679","2026-05-14","2026-05-21","2026-Q2","retatrutide","Retatrutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9709","TFS-{CAT}-9709","peptidemeter",10,97.89,2.11,0.9,"des-Aib20 analogue",4.39,"TFA",9.26,0.14,null,null,null,null,null,-1.1,4728.4819,0.66,null,19.58,1.29,83221,"buyer-sourced","verified","PASS","","","Contributor #J-2856"],["AX-2026-041384","2026-04-27","2026-05-21","2026-Q2","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2601-d3993","QYB-2601-D3993","peptidemeter",2,99.93,0.07,0.04,"acetylated N-terminus (+42 Da)",3.51,"acetate",7.7,0.19,null,null,null,null,null,null,null,null,null,9.04,0.97,82668,"buyer-sourced","purity-only","PASS","","","no.laurent"],["AX-2026-043358","2026-05-14","2026-05-20","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2512-p2820","WXT-2512-P2820","kestrel-bioanalytical",600,98.68,1.32,0.69,"γ-Glu-Cys (−57 Da)",8.57,null,0,0.4,91.03,89.83,652.04,585.728,97.6,-15.7,307.079,0.27,null,2.5,0.94,69493,"buyer-sourced","method-limited","PASS","","","i.zielinski"],["AX-2026-043335","2026-05-17","2026-05-20","2026-Q2","bpc-157","BPC-157","repair","cpcbio","CPC","cpcbio-cpc-2601-m1478","CPC-2601-M1478","janoshik-analytical",10,98.71,1.29,0.55,"acetylated N-terminus (+42 Da)",5.97,"acetate",8.85,0.29,null,null,null,null,null,-0.5,1418.7086,null,null,9.64,1.37,71236,"supplier-supplied","identity-consistent","PASS","","","digit_preference"],["AX-2026-043332","2026-04-30","2026-05-20","2026-Q2","bpc-157","BPC-157","repair","cpcbio","CPC","cpcbio-cpc-2601-m1478","CPC-2601-M1478","janoshik-analytical",10,98.71,1.29,0.93,"des-Gly truncate (−57 Da)",6.15,"acetate",6,0.54,null,null,null,null,null,0.2,1418.7096,null,null,9.72,1.06,66104,"supplier-supplied","identity-consistent","PASS","","","r.kirchner"],["AX-2026-043267","2026-04-27","2026-05-20","2026-Q2","igf-1-lr3","IGF-1 LR3","gh-axis","cpcbio","CPC","cpcbio-cpc-2512-s1358","CPC-2512-S1358","kestrel-bioanalytical",1,98.97,1.03,0.38,"aggregated dimer",2.63,"acetate",5.13,0.16,92.08,91.13,1.05,0.957,95.7,-2.8,9105.2157,null,"No growth at 14 d",8.97,1.38,51157,"buyer-sourced","identity-consistent","PASS","","","l.ostergaard"],["AX-2026-043209","2026-05-19","2026-05-20","2026-Q2","ghk-cu","GHK-Cu","repair","sangonbio","SGN","sangonbio-sgn-2603-x8452","SGN-2603-X8452","peptidemeter",200,98.17,1.83,0.85,"Gly-His dipeptide (−128 Da)",3.93,null,0,0.78,95.29,93.55,207.45,194.069,97,-1.9,401.1016,0.32,"No growth at 14 d",5.95,1.05,45305,"buyer-sourced","partial","PASS","","","r.nilsen"],["AX-2026-043117","2026-04-25","2026-05-20","2026-Q2","mazdutide","Mazdutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2605-g6892","SSA-2605-G6892","janoshik-analytical",9,98.87,1.13,0.53,"des-Aib2 analogue",3.02,"TFA",9.06,0.44,87.48,86.49,10.36,8.96,99.6,1.2,4912.6467,null,null,19.47,1.22,47047,"buyer-sourced","verified","PASS","","","v.sorensen"],["AX-2026-043013","2026-05-02","2026-05-20","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2512-y4110","MKM-2512-Y4110","janoshik-analytical",2,98.65,1.35,0.91,"truncated (1-24)",5.11,"acetate",4.54,0.93,89.42,88.21,2.09,1.844,92.2,-3.2,3365.7294,null,null,12.94,1.1,64565,"lab-retained","verified","PASS","","","s.erdogan"],["AX-2026-042887","2026-04-26","2026-05-20","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2605-b2560","GGPE-2605-B2560","peptidemeter",5,98.38,1.62,1.09,"des-Gly truncate (−57 Da)",3.46,"acetate",4.9,0.7,90.94,89.47,5.53,4.948,99,null,null,null,null,8.77,0.97,55447,"buyer-sourced","purity-only","MARGINAL","","AX-R11","sa.achebe"],["AX-2026-042817","2026-05-01","2026-05-20","2026-Q2","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-l2151","GGPE-2604-L2151","peptidemeter",2,99.17,0.83,0.38,"Met(O) sulfoxide (+16 Da)",5,"TFA",11.07,0.29,83.64,82.95,2.28,1.891,94.6,0.9,4111.0561,null,null,17.43,1.03,45325,"buyer-sourced","verified","PASS","","","c.danquah"],["AX-2026-042778","2026-05-04","2026-05-20","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2512-y1048","GGPE-2512-Y1048","peptidemeter",10,99.05,0.95,0.45,"N-acetyl semax (+42 Da)",7.37,"acetate",5.24,0.64,86.75,85.93,11.79,10.131,101.3,3.1,813.3566,0.53,"No growth at 14 d",6.74,1.07,54117,"buyer-sourced","verified","PASS","","","i.asante"],["AX-2026-042767","2026-05-03","2026-05-20","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2602-y9952","GGPE-2602-Y9952","kestrel-bioanalytical",10,99.41,0.59,0.33,"des-Met (−131 Da)",5.51,"acetate",5.71,0.38,88.4,87.88,10.69,9.394,93.9,2.4,813.3561,null,null,3.83,1.19,70062,"buyer-sourced","identity-consistent","PASS","","","b.delgado"],["AX-2026-042730","2026-05-10","2026-05-20","2026-Q2","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-h1052","GGPE-2604-H1052","medutest",30,99.23,0.77,0.31,"des-Aib2 analogue",2.33,"TFA",5.63,0.95,91.09,90.39,31.57,28.536,95.1,-7.7,4810.3733,null,null,16.99,1.4,66391,"buyer-sourced","identity-consistent","PASS","","","br.vanhecke"],["AX-2026-042648","2026-05-08","2026-05-20","2026-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wibsonbio","SWB","wibsonbio-swb-2605-b7365","SWB-2605-B7365","janoshik-analytical",1000,99.93,0.07,0.05,"O-desmethyl metabolite analogue (−14 Da)",2.6,"mesylate",13.25,0.52,83.63,83.57,1159.41,968.919,96.9,-0.8,624.2176,null,null,13.91,0.91,60236,"supplier-supplied","verified","FAIL","counter-ion","","underfill_3to1"],["AX-2026-042320","2026-05-04","2026-05-20","2026-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2604-b2419","TFC-2604-B2419","peptidemeter",10,98.9,1.1,0.5,"oxidised Trp (+16 Da)",4.7,"acetate",3.86,0.92,90.52,89.52,11.53,10.322,103.2,2.7,1301.6335,0.78,null,8.58,1.11,63323,"buyer-sourced","verified","PASS","","","ja.teixeira"],["AX-2026-042176","2026-04-28","2026-05-20","2026-Q2","melanotan-ii","Melanotan II","melanocortin","jeepbio","JEEP","jeepbio-jeep-2604-r9103","JEEP-2604-R9103","janoshik-analytical",10,99.5,0.5,0.32,"linear (open-lactam) precursor (+18 Da)",4.88,"acetate",3.98,0.46,90.68,90.23,11.67,10.53,105.3,1.6,1023.5418,null,null,9.84,1.22,69845,"buyer-sourced","verified","PASS","","","p.roos"],["AX-2026-042032","2026-05-07","2026-05-20","2026-Q2","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2511-f6451","HYB-2511-F6451","janoshik-analytical",10,98.7,1.3,0.8,"C18 diacid mono-ester",0.66,"TFA",7.95,0.54,null,null,null,null,null,-0.2,4111.0516,null,null,18.41,1.43,40791,"buyer-sourced","identity-consistent","PASS","","","nitrogen_kjeldahl"],["AX-2026-041886","2026-05-13","2026-05-20","2026-Q2","semaglutide","Semaglutide","incretin","sinopep","SinoPep","sinopep-snp-2511-p4283","SNP-2511-P4283","peptidemeter",10,98.49,1.51,0.76,"des-His1 truncate (−137 Da)",3.83,"TFA",7.24,0.89,88.04,86.71,11.55,10.015,100.2,-4.2,4111.0351,0.93,null,17.28,1.15,46685,"buyer-sourced","verified","PASS","","","freeze_thaw"],["AX-2026-041865","2026-05-01","2026-05-20","2026-Q2","ara-290","ARA-290","repair","genscriptpeps","GSP","genscriptpeps-gsp-2605-k3362","GSP-2605-K3362","kestrel-bioanalytical",2,99.59,0.41,0.27,"des-Gln truncate (−128 Da)",3.47,"acetate",3,0.53,93,92.62,1.92,1.778,88.9,null,null,null,null,4.6,1.28,67019,"buyer-sourced","purity-only","MARGINAL","","AX-R06","j.lindholm"],["AX-2026-041732","2026-04-24","2026-05-20","2026-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1096","TFS-{CAT}-1096","janoshik-analytical",250,99.48,0.52,0.23,"O-desmethyl metabolite analogue (−14 Da)",3.16,"mesylate",15.84,0.24,80.76,80.34,330.99,265.917,106.4,-3.9,624.2157,null,null,14.1,1.1,60918,"buyer-sourced","verified","FAIL","counter-ion","","d.aalto"],["AX-2026-041526","2026-05-03","2026-05-20","2026-Q2","enclomiphene-citrate","Enclomiphene citrate","non-peptide","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2604-r6644","QSC-2604-R6644","medutest",25,99.68,0.32,0.17,"zuclomiphene (cis-isomer)",4.25,"citrate",27.46,0.8,67.49,67.27,38.55,25.933,103.7,26.2,597.2286,null,null,13.86,1.16,66436,"buyer-sourced","partial","FAIL","counter-ion;mass accuracy","AX-R01","i.vestergaard"],["AX-2026-041283","2026-04-30","2026-05-20","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-n3120","WWB-2603-N3120","janoshik-analytical",2,99.48,0.52,0.21,"des-AEEA semaglutide (−145 Da)",7.04,"TFA",7.2,0.56,null,null,null,null,null,-0.2,4111.0516,null,null,18.48,1.21,60025,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","h.beaulieu"],["AX-2026-041224","2026-05-09","2026-05-20","2026-Q2","thymulin","Thymulin","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-s2129","WWB-2602-S2129","janoshik-analytical",5,99.13,0.87,0.61,"des-Ser truncate (−87 Da)",3.68,"acetate",5.68,0.28,90.36,89.57,5.62,5.034,100.7,null,null,null,null,6.58,1.1,56858,"buyer-sourced","partial","PASS","","","b.perrin"],["AX-2026-043652","2026-04-28","2026-05-19","2026-Q2","mgf","MGF","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-g7713","PPG-2512-G7713","janoshik-analytical",2,99.33,0.67,0.33,"truncated (1-20)",3.87,"acetate",5.42,0.65,90.06,89.46,2.27,2.031,101.6,-3.6,2886.5013,null,null,11.67,1.19,66407,"buyer-sourced","verified","PASS","","","s.correia"],["AX-2026-043299","2026-04-23","2026-05-19","2026-Q2","retatrutide","Retatrutide","incretin","cpcbio","CPC","cpcbio-cpc-2604-h1694","CPC-2604-H1694","janoshik-analytical",15,96.52,3.48,2.28,"oxidised Trp (+16 Da)",2.81,"TFA",7.03,0.49,null,null,null,null,null,-0.7,4728.4838,0.28,null,20.37,1.12,61954,"buyer-sourced","verified","PASS","","","cake_collapse"],["AX-2026-043223","2026-05-17","2026-05-19","2026-Q2","ara-290","ARA-290","repair","sangonbio","SGN","sangonbio-sgn-2605-x9069","SGN-2605-X9069","janoshik-analytical",10,98.27,1.73,1.25,"deamidated (+1 Da)",7.94,"acetate",3.66,0.26,null,null,null,null,null,-0.1,1189.6095,null,null,8.69,1.02,91786,"buyer-sourced","identity-consistent","PASS","","","p.vukovic"],["AX-2026-043212","2026-04-30","2026-05-19","2026-Q2","ghk-cu","GHK-Cu","repair","sangonbio","SGN","sangonbio-sgn-2603-x8452","SGN-2603-X8452","janoshik-analytical",200,98.69,1.31,0.54,"apo-GHK (copper-free, −62 Da)",3.57,null,0,0.16,null,null,null,null,null,-41.1,401.0859,null,null,6.1,0.9,50796,"supplier-supplied","partial","FAIL","mass accuracy","AX-R01","s.adeyemi"],["AX-2026-043174","2026-05-15","2026-05-19","2026-Q2","bpc-157","BPC-157","repair","glbiochem","GL Biochem","glbiochem-glbi-2602-t8050","GLBI-2602-T8050","janoshik-analytical",2,98.57,1.43,0.78,"des-Gly truncate (−57 Da)",4.88,"acetate",7.66,0.19,null,null,null,null,null,2.5,1418.7128,null,null,9.65,1.08,63686,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","h.sobczak"],["AX-2026-043147","2026-05-08","2026-05-19","2026-Q2","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2511-n7226","SSA-2511-N7226","peptidemeter",5,98.27,1.73,0.84,"C20 diacid mono-amide",5.05,"TFA",5.84,0.71,88.4,86.87,5.2,4.517,90.3,-1.4,4810.4036,null,null,18.79,1.08,64412,"buyer-sourced","verified","PASS","","","m.hovland"],["AX-2026-043143","2026-05-01","2026-05-19","2026-Q2","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2601-n6863","SSA-2601-N6863","janoshik-analytical",2,97.91,2.09,1.29,"pyroglutamate cyclisation (−17 Da)",5.02,"acetate",6.56,0.63,null,null,null,null,null,null,null,0.3,"No growth at 14 d",9.67,1.09,63521,"buyer-sourced","purity-only","FAIL","purity","AX-R04","ja.cabrera"],["AX-2026-043087","2026-05-03","2026-05-19","2026-Q2","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-j5553","KP-2511-J5553","medutest",2,99.93,0.07,0.04,"C18 diacid mono-ester",7.78,"TFA",9.1,0.15,null,null,null,null,null,-10,4111.0113,null,null,15.56,0.93,47814,"buyer-sourced","identity-consistent","PASS","","","s.mensah"],["AX-2026-042814","2026-04-28","2026-05-19","2026-Q2","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-l2151","GGPE-2604-L2151","janoshik-analytical",2,99.08,0.92,0.39,"C18 diacid mono-ester",5.39,"TFA",10.38,0.4,null,null,null,null,null,-4,4111.036,null,null,18.49,1.13,76388,"buyer-sourced","identity-consistent","PASS","","","ne.demir"],["AX-2026-042752","2026-05-16","2026-05-19","2026-Q2","igf-1-lr3","IGF-1 LR3","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2604-k9879","GGPE-2604-K9879","peptidemeter",0.1,97.37,2.63,1.44,"oxidised Met59 (+16 Da)",2.6,"acetate",4.94,0.44,92.02,89.6,0.1,0.09,90,-0.4,9105.2376,null,null,16.36,1.18,49107,"buyer-sourced","verified","PASS","","","j.hartmann"],["AX-2026-042590","2026-04-24","2026-05-19","2026-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-b6617","HJ-2511-B6617","vendorinvestigate",30,99.84,0.16,0.11,"Met(O) sulfoxide (+16 Da)",5.53,"TFA",9.62,0.69,84.16,84.03,33.53,28.175,93.9,-1.5,4810.4031,null,null,21.26,1.35,59829,"buyer-sourced","verified","PASS","","","m.halvorsen"],["AX-2026-041885","2026-05-10","2026-05-19","2026-Q2","semaglutide","Semaglutide","incretin","sinopep","SinoPep","sinopep-snp-2511-p4283","SNP-2511-P4283","janoshik-analytical",10,97.55,2.45,1.17,"tBu-protected residual (+56 Da)",3.75,"TFA",10.92,0.51,84.82,82.74,12.9,10.673,106.7,0.7,4111.0553,0.41,null,18.24,0.87,71941,"buyer-sourced","verified","PASS","","","sec_monomer"],["AX-2026-041827","2026-05-02","2026-05-19","2026-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2512-h2838","GSP-2512-H2838","medutest",3,98.63,1.37,0.48,"Met(O) sulfoxide (+16 Da)",5.6,"TFA",7.83,0.42,null,null,null,null,null,-2.8,4111.0409,0.38,null,15.67,1.04,69035,"buyer-sourced","identity-consistent","PASS","","","el.mwangi"],["AX-2026-041382","2026-05-12","2026-05-19","2026-Q2","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2601-d3993","QYB-2601-D3993","kestrel-bioanalytical",2,99.93,0.07,0.04,"acetylated N-terminus (+42 Da)",4.03,"acetate",5,0.78,90.19,90.13,1.97,1.776,88.8,7,1418.7192,null,null,5.16,0.98,78781,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","br.coelho"],["AX-2026-043576","2026-05-16","2026-05-18","2026-Q2","peg-mgf","PEG-MGF","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2602-6794","SIG-2602-6794","nordanalyt",2,97.61,2.39,1.3,"free MGF (unconjugated)",5.56,"acetate",1.71,0.16,null,null,null,null,null,-2.3,7893.9818,null,"No growth at 14 d",19.68,1.05,27500,"buyer-sourced","partial","PASS","","","la.haddad"],["AX-2026-043413","2026-04-30","2026-05-18","2026-Q2","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2512-f3324","WXT-2512-F3324","peptidemeter",15,98.37,1.63,0.58,"des-AEEA semaglutide (−145 Da)",4.84,"TFA",10.36,0.76,84.04,82.67,16.11,13.318,88.8,1.4,4111.0582,null,null,17.35,1.33,46333,"lab-retained","verified","MARGINAL","","AX-R06","ca.ramos"],["AX-2026-043225","2026-04-22","2026-05-18","2026-Q2","ara-290","ARA-290","repair","sangonbio","SGN","sangonbio-sgn-2605-x9069","SGN-2605-X9069","peptidemeter",10,98.52,1.48,1.07,"deamidated (+1 Da)",7.49,"acetate",4.72,0.87,86.92,85.63,12.04,10.31,103.1,-2.8,1189.6063,null,null,8.11,1.1,57992,"buyer-sourced","verified","PASS","","","re.sobczak"],["AX-2026-043115","2026-05-14","2026-05-18","2026-Q2","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2605-e6585","KP-2605-E6585","peptidemeter",15,98.4,1.6,0.68,"trifluoroacetyl adduct (+96 Da)",4.15,"TFA",8.38,0.55,86.92,85.53,16.71,14.292,95.3,-1,4810.4055,1.25,null,18.76,1.07,65872,"supplier-supplied","verified","PASS","","","p.brandt"],["AX-2026-043085","2026-04-24","2026-05-18","2026-Q2","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-j5553","KP-2511-J5553","kestrel-bioanalytical",2,99.93,0.07,0.04,"C18 diacid mono-ester",7.81,"TFA",9.79,0.57,null,null,null,null,null,null,null,null,null,10.14,1.02,55581,"supplier-supplied","method-limited","PASS","","","b.bruun"],["AX-2026-042991","2026-05-12","2026-05-18","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","mokemeibio","MKM","mokemeibio-mkm-2511-f3901","MKM-2511-F3901","janoshik-analytical",600,98.79,1.21,0.64,"cysteinyl-glycine (−129 Da)",8.34,null,0,0.32,91.34,90.23,640.34,577.779,96.3,0,307.0838,0.31,null,4.26,0.87,81742,"buyer-sourced","method-limited","PASS","","","co.vasquez"],["AX-2026-042971","2026-05-16","2026-05-18","2026-Q2","gonadorelin","Gonadorelin","hormonal","mokemeibio","MKM","mokemeibio-mkm-2604-a3595","MKM-2604-A3595","nordanalyt",2,99.5,0.5,0.2,"oxidised Trp (+16 Da)",5.15,"acetate",4.41,0.66,null,null,null,null,null,0.5,1181.5831,0.93,null,9.91,1,98607,"buyer-sourced","verified","PASS","","","enclomi_isomer"],["AX-2026-042832","2026-05-08","2026-05-18","2026-Q2","survodutide","Survodutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-y2660","GGPE-2512-Y2660","kestrel-bioanalytical",15,98.68,1.32,0.49,"truncated (2-39)",3.59,"TFA",6.03,0.23,90.15,88.96,15.52,13.807,92,-17.6,4764.4282,null,null,10.81,1.23,55567,"lab-retained","method-limited","FAIL","mass accuracy","AX-R01;AX-R02;AX-R03","e.nwosu"],["AX-2026-042712","2026-04-28","2026-05-18","2026-Q2","ghk-cu","GHK-Cu","repair","erpbiotech","ERP","erpbiotech-erp-2601-f9816","ERP-2601-F9816","peptidemeter",50,98.48,1.52,0.65,"GHK-Cu 2:1 complex",3.08,null,0,0.25,96.67,95.2,52.68,50.151,100.3,-6.4,401.0998,null,null,5.88,1.3,51275,"buyer-sourced","verified","MARGINAL","","AX-R04","n.girard"],["AX-2026-042244","2026-05-03","2026-05-18","2026-Q2","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2604-a9366","TFC-2604-A9366","nordanalyt",10,99.55,0.45,0.25,"[D-Val]-diastereomer",5.64,"acetate",5.41,0.93,null,null,null,null,null,null,null,1.05,null,11.25,0.96,46741,"buyer-sourced","purity-only","PASS","","","b.kaufmann"],["AX-2026-042241","2026-04-30","2026-05-18","2026-Q2","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2604-a9366","TFC-2604-A9366","peptidemeter",10,99.46,0.54,0.29,"acetylated N-terminus (+42 Da)",6.07,"acetate",7.67,0.88,null,null,null,null,null,-3.7,1418.7041,null,null,9.15,1.27,52476,"buyer-sourced","identity-consistent","PASS","","","third_opinion"],["AX-2026-041922","2026-05-15","2026-05-18","2026-Q2","mazdutide","Mazdutide","incretin","sinopep","SinoPep","sinopep-snp-2602-u4281","SNP-2602-U4281","vendorinvestigate",10,97.88,2.12,1.34,"oxidised Met (+16 Da)",3.68,"TFA",7.4,0.81,88.11,86.24,10.59,9.133,91.3,1.1,4912.6462,0.14,null,20.75,1.06,63629,"buyer-sourced","verified","MARGINAL","","AX-R05","f.frisk"],["AX-2026-041556","2026-05-05","2026-05-18","2026-Q2","ghrp-6","GHRP-6","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2605-a6715","QSC-2605-A6715","peptidemeter",5,99.29,0.71,0.5,"oxidised Trp (+16 Da)",4.3,"acetate",6.28,0.31,null,null,null,null,null,-3.2,872.4418,1.64,null,8.11,0.95,60508,"buyer-sourced","verified","PASS","","","ne.kuusela"],["AX-2026-043653","2026-04-22","2026-05-17","2026-Q2","mgf","MGF","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-g7713","PPG-2512-G7713","janoshik-analytical",2,99.21,0.79,0.31,"deamidated (+1 Da)",4.69,"acetate",3.97,0.82,90.52,89.8,2.28,2.047,102.4,null,null,null,null,11.67,1.07,64414,"buyer-sourced","purity-only","PASS","","","m.kirchner"],["AX-2026-043593","2026-05-10","2026-05-17","2026-Q2","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2601-p6797","PPG-2601-P6797","kestrel-bioanalytical",2,99.93,0.07,0.04,"des-Gly truncate (−57 Da)",6.41,"acetate",6.45,0.28,null,null,null,null,null,12,1418.7263,0.29,null,5.15,0.99,53078,"buyer-sourced","identity-consistent","PASS","","","p.antonsen"],["AX-2026-043524","2026-05-10","2026-05-17","2026-Q2","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2512-6026","SIG-2512-6026","peptidemeter",60,98.23,1.77,1.13,"des-Aib2 analogue",3.85,"TFA",7.71,0.74,null,null,null,null,null,1.1,4810.4156,1.09,null,18.55,0.96,77769,"buyer-sourced","verified","MARGINAL","","AX-R07","w.perrin"],["AX-2026-043268","2026-04-27","2026-05-17","2026-Q2","igf-1-lr3","IGF-1 LR3","gh-axis","cpcbio","CPC","cpcbio-cpc-2512-s1358","CPC-2512-S1358","medutest",1,97.75,2.25,1.1,"disulfide-scrambled isomer",2.03,"acetate",4.43,0.68,null,null,null,null,null,-7.3,9105.1747,null,null,14.26,1.01,42997,"buyer-sourced","identity-consistent","PASS","","","s.broberg"],["AX-2026-043065","2026-04-29","2026-05-17","2026-Q2","desmopressin","Desmopressin","hormonal","keruipeptidesbio","KP","keruipeptidesbio-kp-2512-u5694","KP-2512-U5694","janoshik-analytical",2,98.65,1.35,0.82,"des-amino artefact (+16 Da)",3.28,"acetate",4.34,0.51,91.87,90.63,2.23,2.021,101.1,null,null,0.33,null,8.01,1.07,51521,"buyer-sourced","purity-only","PASS","","","lyo_cycle"],["AX-2026-042957","2026-05-05","2026-05-17","2026-Q2","semax","Semax","neuro","mokemeibio","MKM","mokemeibio-mkm-2512-b3991","MKM-2512-B3991","nordanalyt",20,98.75,1.25,0.88,"Met1 sulfoxide (+16 Da)",6.63,"acetate",5.62,0.81,null,null,null,null,null,-4.9,813.3501,null,null,8.14,1.15,53321,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","au.marchand"],["AX-2026-042897","2026-05-16","2026-05-17","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2602-n2621","GGPE-2602-N2621","janoshik-analytical",2,99.34,0.66,0.36,"pyroglutamate cyclisation (−17 Da)",5.27,"acetate",7.02,0.22,87.49,86.91,2.3,1.999,100,null,null,null,null,9.58,1.12,66355,"buyer-sourced","purity-only","MARGINAL","","AX-R07","em.varga"],["AX-2026-042896","2026-05-16","2026-05-17","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2602-n2621","GGPE-2602-N2621","medutest",2,98.83,1.17,0.64,"acetylated N-terminus (+42 Da)",5.81,"acetate",6.79,0.37,87.03,86.01,2.13,1.832,91.6,-1.1,1418.7077,null,null,8.04,1.27,52513,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","bi.halvorsen"],["AX-2026-042768","2026-04-23","2026-05-17","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2602-y9952","GGPE-2602-Y9952","janoshik-analytical",10,99.5,0.5,0.23,"Met1 sulfoxide (+16 Da)",5.25,"acetate",6.51,0.21,null,null,null,null,null,-2.4,813.3521,1.08,null,7.04,1.06,71203,"buyer-sourced","verified","PASS","","","a.fontaine"],["AX-2026-042141","2026-05-13","2026-05-17","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","jeepbio","JEEP","jeepbio-jeep-2601-k8195","JEEP-2601-K8195","janoshik-analytical",10,98.45,1.55,0.78,"linear precursor (+18 Da)",4.16,"acetate",4.66,0.15,null,null,null,null,null,3.8,1024.5281,null,null,9.63,0.96,60517,"lab-retained","identity-consistent","FAIL","purity","AX-R09","f.sorensen"],["AX-2026-041963","2026-05-11","2026-05-17","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","ambiopharm","AMB","ambiopharm-amb-2601-m5602","AMB-2601-M5602","janoshik-analytical",10,99.73,0.27,0.14,"linear precursor (+18 Da)",3.65,"acetate",4.64,0.56,91.15,90.9,11.17,10.154,101.5,-1.7,1024.5225,null,null,9.56,0.89,62238,"buyer-sourced","verified","PASS","","","ha.frisk"],["AX-2026-043517","2026-04-30","2026-05-16","2026-Q2","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6158","SIG-2603-6158","vendorinvestigate",60,98.12,1.88,1.2,"Met(O) sulfoxide (+16 Da)",0.4,"TFA",8.21,0.78,null,null,null,null,null,-0.2,4810.4093,null,null,21.25,1.15,65822,"buyer-sourced","identity-consistent","PASS","","","z.ivaturi"],["AX-2026-043385","2026-05-02","2026-05-16","2026-Q2","mots-c","MOTS-c","metabolic","wuxitides","WXT","wuxitides-wxt-2511-p3368","WXT-2511-P3368","janoshik-analytical",10,98.87,1.13,0.45,"des-Met1 (−131 Da)",5.18,"acetate",4.59,0.79,89.44,88.43,11.99,10.603,106,null,null,null,null,10.43,1.13,72102,"buyer-sourced","purity-only","MARGINAL","","AX-R07","g.correia"],["AX-2026-042917","2026-04-22","2026-05-16","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-x3153","GGPE-2604-X3153","nordanalyt",10,97.83,2.17,1.08,"des-Aib20 analogue",6.52,"TFA",9.67,0.45,83.36,81.55,11.73,9.566,95.7,0.1,4728.4876,null,null,23.91,1.12,60206,"lab-retained","verified","PASS","","","amber_glass"],["AX-2026-042898","2026-04-28","2026-05-16","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2602-n2621","GGPE-2602-N2621","vendorinvestigate",2,98.94,1.06,0.58,"acetylated N-terminus (+42 Da)",5.47,"acetate",5.32,0.88,88.33,87.39,2.16,1.888,94.4,-3.3,1418.7046,null,null,10.36,1.21,52443,"buyer-sourced","verified","MARGINAL","","AX-R07","acetate_only"],["AX-2026-042245","2026-05-03","2026-05-16","2026-Q2","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2511-s9305","TFC-2511-S9305","vendorinvestigate",5,98.23,1.77,1.02,"des-Gly truncate (−57 Da)",4.59,"acetate",5.65,0.27,null,null,null,null,null,-9.5,1418.6958,null,null,10.22,0.86,68978,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","ca.nyberg"],["AX-2026-041889","2026-04-24","2026-05-16","2026-Q2","semaglutide","Semaglutide","incretin","sinopep","SinoPep","sinopep-snp-2511-p4283","SNP-2511-P4283","janoshik-analytical",10,97.54,2.46,1.18,"tBu-protected residual (+56 Da)",4.01,"TFA",7.59,0.18,88.22,86.05,10.92,9.397,94,0,4111.0524,0.74,null,18.42,1.13,62871,"buyer-sourced","verified","PASS","","","el.mwangi"],["AX-2026-041809","2026-04-29","2026-05-16","2026-Q2","exenatide","Exenatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2827","ASY-{CAT}-2827","nordanalyt",10,99.7,0.3,0.18,"C-terminal free acid (+1 Da)",4.39,"acetate",3.81,0.93,90.87,90.6,10.89,9.866,98.7,1.9,4183.9449,null,null,16.76,1.16,56994,"buyer-sourced","verified","MARGINAL","","AX-R11","h.zamora"],["AX-2026-041399","2026-05-03","2026-05-16","2026-Q2","oxytocin","Oxytocin","hormonal","qyaobio","QYB","qyaobio-qyb-2601-v4429","QYB-2601-V4429","medutest",2,99.79,0.21,0.11,"oxytocin dimer (intermolecular disulfide)",4.1,"acetate",5.18,0.27,90.45,90.26,2.05,1.85,92.5,-5.3,1006.4312,0.27,null,6.8,0.98,57310,"buyer-sourced","identity-consistent","PASS","","","i.trevino"],["AX-2026-041213","2026-05-12","2026-05-16","2026-Q2","nad-plus","NAD+","non-peptide","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-v1583","WWB-2601-V1583","vendorinvestigate",500,99.33,0.67,0.43,"NADH (reduced, +2 Da)",11.41,null,0,0.51,null,null,null,null,null,1,663.1098,null,null,4.51,0.97,73538,"buyer-sourced","partial","FAIL","water","","import_hold"],["AX-2026-043499","2026-05-06","2026-05-15","2026-Q2","ipamorelin","Ipamorelin","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2511-5466","SIG-2511-5466","kestrel-bioanalytical",5,99.73,0.27,0.16,"oxidised Trp (+16 Da)",4.56,"acetate",7.32,0.3,87.82,87.58,5.67,4.966,99.3,null,null,0.8,null,4.5,0.86,101276,"buyer-sourced","purity-only","MARGINAL","","AX-R03","m.beaulieu"],["AX-2026-043405","2026-05-01","2026-05-15","2026-Q2","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2602-g2962","WXT-2602-G2962","medutest",10,97.39,2.61,1.06,"semaglutide dimer",4.74,"TFA",9.88,0.71,84.67,82.46,12.62,10.406,104.1,0.4,4111.054,6.71,null,15.41,1.08,57992,"supplier-supplied","identity-consistent","FAIL","endotoxin","AX-R08","a.kuusela"],["AX-2026-043387","2026-05-03","2026-05-15","2026-Q2","mots-c","MOTS-c","metabolic","wuxitides","WXT","wuxitides-wxt-2511-p3368","WXT-2511-P3368","peptidemeter",10,98.65,1.35,0.54,"des-Met1 (−131 Da)",5.02,"acetate",4.24,0.29,90.45,89.23,11.38,10.154,101.5,-1.9,2173.0877,null,null,9.81,1.1,46349,"buyer-sourced","verified","MARGINAL","","AX-R07","a.sobczak"],["AX-2026-043386","2026-04-25","2026-05-15","2026-Q2","mots-c","MOTS-c","metabolic","wuxitides","WXT","wuxitides-wxt-2511-p3368","WXT-2511-P3368","vendorinvestigate",10,97.84,2.16,1.33,"bis-sulfoxide (+32 Da)",5.35,"acetate",5.93,0.41,88.31,86.4,11.5,9.936,99.4,1.4,2173.0948,0.4,null,10.98,1.04,72164,"buyer-sourced","verified","FAIL","purity","AX-R07","tfa_counter"],["AX-2026-043308","2026-05-11","2026-05-15","2026-Q2","tb-500","TB-500","repair","cpcbio","CPC","cpcbio-cpc-2605-b1397","CPC-2605-B1397","kestrel-bioanalytical",2,98.79,1.21,0.54,"des-Gln truncate (−128 Da)",5.54,"acetate",3.96,0.63,null,null,null,null,null,9.2,887.5046,0.25,null,4.44,1.18,58741,"buyer-sourced","identity-consistent","PASS","","","z.nkemelu"],["AX-2026-043158","2026-05-02","2026-05-15","2026-Q2","ghk-cu","GHK-Cu","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2604-v7731","SSA-2604-V7731","janoshik-analytical",50,98.59,1.41,0.79,"GHK-Cu 2:1 complex",4.49,null,0,0.57,null,null,null,null,null,null,null,0.69,null,6.12,1.14,79898,"buyer-sourced","partial","PASS","","","ms_confirm"],["AX-2026-043139","2026-04-24","2026-05-15","2026-Q2","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2601-n6863","SSA-2601-N6863","janoshik-analytical",2,97.78,2.22,1.37,"pyroglutamate cyclisation (−17 Da)",4.67,"acetate",8.81,0.74,85.78,83.88,2.38,1.996,99.8,2.9,1418.7134,null,null,9.43,1.17,38131,"buyer-sourced","verified","FAIL","purity","AX-R04","z.moreau"],["AX-2026-043057","2026-04-22","2026-05-15","2026-Q2","desmopressin","Desmopressin","hormonal","keruipeptidesbio","KP","keruipeptidesbio-kp-2512-u5694","KP-2512-U5694","vendorinvestigate",2,98.15,1.85,1.12,"des-amino artefact (+16 Da)",2.72,"acetate",4.67,0.74,null,null,null,null,null,-0.2,1068.4263,null,null,8.66,1.31,54769,"buyer-sourced","identity-consistent","FAIL","purity","","m.asante"],["AX-2026-043047","2026-05-13","2026-05-15","2026-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-w5347","KP-2511-W5347","janoshik-analytical",50,99.68,0.32,0.22,"1-methylquinolinium (des-amino, −15 Da)",4.17,"iodide",39.55,0.43,55.85,55.67,93.45,52.024,104,1.3,285.9971,0.32,null,5.31,0.86,44259,"supplier-supplied","verified","FAIL","counter-ion","","s.lindholm"],["AX-2026-042970","2026-04-25","2026-05-15","2026-Q2","gonadorelin","Gonadorelin","hormonal","mokemeibio","MKM","mokemeibio-mkm-2604-a3595","MKM-2604-A3595","peptidemeter",2,99.34,0.66,0.42,"des-Gly10-NH2 (−74 Da)",4.95,"acetate",4.55,0.91,89.59,89,2.04,1.816,90.8,1.8,1181.5846,2.11,null,7.98,1.1,65900,"lab-retained","verified","PASS","","","e.wikstrom"],["AX-2026-042914","2026-05-05","2026-05-15","2026-Q2","selank","Selank","neuro","ggpeps","GGPeps","ggpeps-ggpe-2601-j3130","GGPE-2601-J3130","medutest",20,99.66,0.34,0.18,"des-Thr (−101 Da)",10.04,"acetate",4.76,0.58,84.62,84.33,21.92,18.485,92.4,null,null,null,"No growth at 14 d",5.34,1.14,58359,"buyer-sourced","purity-only","PASS","","","t.sorensen"],["AX-2026-042823","2026-05-08","2026-05-15","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2511-s2270","GGPE-2511-S2270","janoshik-analytical",10,98.25,1.75,1.13,"[D-Val]-diastereomer",2.43,"acetate",6.7,0.78,null,null,null,null,null,-0.6,1418.7084,0.49,null,9.53,1.07,92190,"buyer-sourced","verified","PASS","","","l.rautio"],["AX-2026-042242","2026-05-10","2026-05-15","2026-Q2","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2604-a9366","TFC-2604-A9366","peptidemeter",10,99.62,0.38,0.21,"[D-Val]-diastereomer",6.06,"acetate",6.96,0.56,null,null,null,null,null,-2.8,1418.7053,null,null,9.05,1.06,52307,"buyer-sourced","identity-consistent","PASS","","","b.vogel"],["AX-2026-042173","2026-05-01","2026-05-15","2026-Q2","melanotan-ii","Melanotan II","melanocortin","jeepbio","JEEP","jeepbio-jeep-2604-r9103","JEEP-2604-R9103","janoshik-analytical",10,99.38,0.62,0.24,"des-acetyl MT-II (−42 Da)",5.31,"acetate",5.41,0.66,null,null,null,null,null,2.2,1023.5425,null,null,9.82,1.24,44626,"buyer-sourced","identity-consistent","PASS","","","k.vermeulen"],["AX-2026-041703","2026-04-30","2026-05-15","2026-Q2","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9814","TFS-{CAT}-9814","peptidemeter",10,99.35,0.65,0.43,"[D-Val]-diastereomer",4.03,"acetate",8.72,0.99,86.26,85.7,11.82,10.13,101.3,-1.9,1418.7066,null,null,8.93,1.16,60274,"buyer-sourced","verified","PASS","","","g.kjaer"],["AX-2026-041593","2026-05-06","2026-05-15","2026-Q2","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-m8005","QSC-2511-M8005","janoshik-analytical",10,98.84,1.16,0.8,"des-AEEA semaglutide (−145 Da)",3.64,"TFA",8.35,0.98,87.03,86.02,10.6,9.118,91.2,-0.6,4111.0499,0.8,null,18.5,0.86,59628,"buyer-sourced","verified","PASS","","","j.girard"],["AX-2026-041404","2026-05-02","2026-05-15","2026-Q2","oxytocin","Oxytocin","hormonal","qyaobio","QYB","qyaobio-qyb-2601-v4429","QYB-2601-V4429","medutest",2,99.62,0.38,0.19,"open-chain (reduced disulfide, +2 Da)",5.21,"acetate",3.79,0.71,null,null,null,null,null,-1.5,1006.435,0.27,null,6.66,1.24,53511,"buyer-sourced","identity-consistent","PASS","","","em.mbeki"],["AX-2026-041390","2026-04-19","2026-05-15","2026-Q2","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2601-d3993","QYB-2601-D3993","kestrel-bioanalytical",2,99.89,0.11,0.04,"acetylated N-terminus (+42 Da)",3.56,"acetate",6.03,0.26,90.15,90.05,2.02,1.819,91,-4.1,1418.7035,null,null,5.26,1.17,88179,"buyer-sourced","identity-consistent","PASS","","","r.onwuka"],["AX-2026-041312","2026-04-19","2026-05-15","2026-Q2","ipamorelin","Ipamorelin","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-e3153","WWB-2604-E3153","medutest",5,99.91,0.09,0.05,"Aib-deletion sequence (−85 Da)",6.39,"acetate",6.62,0.79,86.2,86.12,6.06,5.219,104.4,4.5,711.3888,null,null,7.05,0.93,61532,"lab-retained","identity-consistent","PASS","","","blind_purchase"],["AX-2026-043622","2026-05-06","2026-05-14","2026-Q2","tirzepatide","Tirzepatide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2602-g7459","PPG-2602-G7459","nordanalyt",5,99.1,0.9,0.63,"[D-Aib13]-diastereomer",3.86,"TFA",5.68,0.31,90.15,89.34,5.04,4.503,90.1,-3.1,4810.3954,0.24,null,23,1.14,55977,"buyer-sourced","verified","PASS","","","b.ferreira"],["AX-2026-043501","2026-05-06","2026-05-14","2026-Q2","semax","Semax","neuro","sigmaaldrich","SIG","sigmaaldrich-sig-2602-5969","SIG-2602-5969","peptidemeter",5,99.13,0.87,0.62,"Met1 sulfoxide (+16 Da)",8.76,"acetate",5.62,0.35,85.27,84.53,5.99,5.063,101.3,null,null,null,null,6.64,1.18,44955,"buyer-sourced","purity-only","PASS","","","b.vogel"],["AX-2026-043207","2026-05-11","2026-05-14","2026-Q2","ghk-cu","GHK-Cu","repair","sangonbio","SGN","sangonbio-sgn-2603-x8452","SGN-2603-X8452","peptidemeter",200,98.16,1.84,0.85,"Gly-His dipeptide (−128 Da)",3.89,null,0,0.88,95.23,93.48,196,183.221,91.6,1.8,401.1031,null,null,5.9,0.94,46744,"buyer-sourced","partial","PASS","","","Contributor #L-6275"],["AX-2026-043149","2026-05-12","2026-05-14","2026-Q2","semax","Semax","neuro","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2604-l7739","SSA-2604-L7739","janoshik-analytical",5,98.39,1.61,0.67,"N-acetyl semax (+42 Da)",8.45,"acetate",7.28,0.36,null,null,null,null,null,-0.5,813.3537,null,null,7.02,0.97,63896,"buyer-sourced","identity-consistent","FAIL","purity","","p.kravchenko"],["AX-2026-042891","2026-04-24","2026-05-14","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2602-n2621","GGPE-2602-N2621","janoshik-analytical",2,99.12,0.88,0.48,"pyroglutamate cyclisation (−17 Da)",4.85,"acetate",6.04,0.19,88.92,88.14,2.38,2.098,104.9,1.3,1418.7111,null,null,9.66,1.02,46027,"buyer-sourced","verified","MARGINAL","","AX-R07","t.teixeira"],["AX-2026-042833","2026-04-26","2026-05-14","2026-Q2","survodutide","Survodutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-y2660","GGPE-2512-Y2660","peptidemeter",15,97.44,2.56,1.2,"aspartimide (−18 Da)",3.46,"TFA",8.85,0.2,87.49,85.25,16.42,13.998,93.3,2.5,4764.524,0.66,null,18.78,1.24,46483,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","me.ramos"],["AX-2026-042588","2026-05-04","2026-05-14","2026-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-u6485","HJ-2511-U6485","janoshik-analytical",2,98.65,1.35,0.68,"pyroglutamate cyclisation (−17 Da)",5.63,"acetate",7.73,0.62,null,null,null,null,null,5.1,1418.7165,null,null,9.65,0.97,67520,"buyer-sourced","identity-consistent","PASS","","","charge_envelope"],["AX-2026-042486","2026-04-28","2026-05-14","2026-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","homopeptide","Homopeptide","homopeptide-homo-2603-c5267","HOMO-2603-C5267","peptidemeter",20,99.11,0.89,0.54,"N-acetyl semax free acid (+1 Da)",8.4,"acetate",5.26,0.91,null,null,null,null,null,1.4,854.3818,0.27,null,7.29,0.96,71954,"buyer-sourced","verified","PASS","","","p.yildiz"],["AX-2026-042412","2026-04-22","2026-05-14","2026-Q2","glucagon","Glucagon","incretin","homopeptide","Homopeptide","homopeptide-homo-2602-v3961","HOMO-2602-V3961","janoshik-analytical",5,99.32,0.68,0.48,"Met27 sulfoxide (+16 Da)",6.35,"acetate",3.93,0.53,89.19,88.58,5.77,5.111,102.2,-2.1,3480.6121,null,null,13.75,0.99,65019,"buyer-sourced","verified","PASS","","","k.guerrero"],["AX-2026-042314","2026-05-04","2026-05-14","2026-Q2","ipamorelin","Ipamorelin","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2603-m2502","TFC-2603-M2502","vendorinvestigate",5,99.58,0.42,0.29,"des-Lys (−128 Da)",5.08,"acetate",5.89,0.26,88.77,88.4,5.72,5.056,101.1,-3.1,711.3834,null,null,8.81,0.99,46102,"buyer-sourced","verified","PASS","","","r.kaufmann"],["AX-2026-041951","2026-04-19","2026-05-14","2026-Q2","oxytocin","Oxytocin","hormonal","ambiopharm","AMB","ambiopharm-amb-2602-g4870","AMB-2602-G4870","janoshik-analytical",10,99.11,0.89,0.43,"des-Gly9 (−57 Da)",3.44,"acetate",5.53,0.82,90.21,89.41,11.52,10.3,103,-0.5,1006.436,null,null,7.99,1.08,63837,"buyer-sourced","verified","PASS","","","j.lindqvist"],["AX-2026-041866","2026-04-18","2026-05-14","2026-Q2","ara-290","ARA-290","repair","genscriptpeps","GSP","genscriptpeps-gsp-2605-k3362","GSP-2605-K3362","janoshik-analytical",2,99.45,0.55,0.4,"[D-Ser]-diastereomer",2.95,"acetate",3.28,0.79,92.98,92.47,1.97,1.822,91.1,2.7,1189.6128,null,null,8.73,1.03,52560,"buyer-sourced","verified","PASS","","","g.halvorsen"],["AX-2026-041857","2026-05-09","2026-05-14","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","genscriptpeps","GSP","genscriptpeps-gsp-2512-n3921","GSP-2512-N3921","janoshik-analytical",10,99.64,0.36,0.22,"oxidised Trp (+16 Da)",5,"acetate",5.91,0.98,88.11,87.79,11.24,9.868,98.7,null,null,null,null,9.52,1.31,60501,"buyer-sourced","purity-only","PASS","","","r.nwosu"],["AX-2026-041811","2026-04-29","2026-05-14","2026-Q2","exenatide","Exenatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2827","ASY-{CAT}-2827","janoshik-analytical",10,99.29,0.71,0.45,"C-terminal free acid (+1 Da)",4.64,"acetate",3.97,0.8,null,null,null,null,null,-2,4183.9286,null,null,14.83,1.2,73174,"buyer-sourced","identity-consistent","PASS","","","charge_envelope"],["AX-2026-041762","2026-05-03","2026-05-14","2026-Q2","selank","Selank","neuro","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1712","TFS-{CAT}-1712","janoshik-analytical",20,99.75,0.25,0.12,"diketopiperazine (−18 Da)",7.24,"acetate",6.61,1,null,null,null,null,null,-5.4,751.4361,0.17,null,6.45,1.02,63842,"buyer-sourced","verified","PASS","","","sa.lindqvist"],["AX-2026-041678","2026-04-18","2026-05-14","2026-Q2","retatrutide","Retatrutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9709","TFS-{CAT}-9709","kestrel-bioanalytical",10,99.24,0.76,0.53,"oxidised Trp (+16 Da)",4.76,"TFA",5.77,0.58,88.89,88.21,12.12,10.691,106.9,10.4,4728.5363,null,null,11.42,1.01,56205,"buyer-sourced","method-limited","PASS","","","Contributor #Z-8462"],["AX-2026-043635","2026-04-20","2026-05-13","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d7211","PPG-2512-D7211","medutest",10,99.75,0.25,0.12,"des-Tyr1 (−163 Da)",4.61,"acetate",3.33,0.23,null,null,null,null,null,0.2,3365.7409,null,null,10.78,1.29,56904,"buyer-sourced","identity-consistent","PASS","","","ta.kaufmann"],["AX-2026-043600","2026-04-21","2026-05-13","2026-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2604-x7060","PPG-2604-X7060","janoshik-analytical",12,98.35,1.65,1.02,"oxidised Trp (+16 Da)",4.6,"TFA",6.51,0.71,null,null,null,null,null,null,null,null,null,20.66,1.49,63135,"buyer-sourced","purity-only","PASS","","","b.cardoso"],["AX-2026-043578","2026-05-09","2026-05-13","2026-Q2","peg-mgf","PEG-MGF","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2602-6794","SIG-2602-6794","janoshik-analytical",2,97.78,2.22,1.21,"free MGF (unconjugated)",5.76,"acetate",2.37,0.49,null,null,null,null,null,-2.9,7893.9771,null,null,17.26,1.21,38181,"buyer-sourced","partial","PASS","","","s.molnar"],["AX-2026-043145","2026-04-19","2026-05-13","2026-Q2","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2511-n7226","SSA-2511-N7226","janoshik-analytical",5,98.21,1.79,0.86,"C20 diacid mono-amide",6.36,"TFA",5.82,0.38,null,null,null,null,null,1.1,4810.4156,null,null,19.82,0.87,60579,"buyer-sourced","identity-consistent","PASS","","","r.vermeulen"],["AX-2026-042743","2026-04-20","2026-05-13","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2602-e1411","GGPE-2602-E1411","janoshik-analytical",10,98.98,1.02,0.57,"des-Gly truncate (−57 Da)",4.4,"acetate",8.63,0.53,null,null,null,null,null,null,null,null,null,9.75,1.17,66506,"buyer-sourced","purity-only","PASS","","","t.cardoso"],["AX-2026-042740","2026-04-26","2026-05-13","2026-Q2","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-h1052","GGPE-2604-H1052","janoshik-analytical",30,99.93,0.07,0.05,"des-Aib2 analogue",2.14,"TFA",8.84,0.95,88.07,88.01,34.75,30.583,101.9,null,null,null,"No growth at 14 d",19.87,1.1,63753,"supplier-supplied","purity-only","PASS","","","chain_custody"],["AX-2026-042714","2026-04-20","2026-05-13","2026-Q2","ghk-cu","GHK-Cu","repair","erpbiotech","ERP","erpbiotech-erp-2601-f9816","ERP-2601-F9816","kestrel-bioanalytical",50,98.93,1.07,0.45,"GHK-Cu 2:1 complex",4.31,null,0,0.19,95.5,94.48,56.47,53.353,106.7,-1.4,401.1018,null,null,3.96,1.14,57697,"buyer-sourced","partial","MARGINAL","","AX-R04;AX-R11","d.oyelaran"],["AX-2026-042583","2026-04-25","2026-05-13","2026-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-u6485","HJ-2511-U6485","vendorinvestigate",2,98.79,1.21,0.69,"des-Gly truncate (−57 Da)",5.98,"acetate",5.93,0.31,null,null,null,null,null,-6.4,1418.7002,null,null,10.24,1.16,68574,"buyer-sourced","identity-consistent","PASS","","","k.varga"],["AX-2026-042478","2026-04-27","2026-05-13","2026-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","homopeptide","Homopeptide","homopeptide-homo-2603-c5267","HOMO-2603-C5267","janoshik-analytical",20,99.4,0.6,0.37,"N-acetyl semax free acid (+1 Da)",8.55,"acetate",6.93,0.7,83.82,83.32,23.3,19.414,97.1,-38.3,854.3479,null,null,7.65,1.02,76100,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","p.salgado"],["AX-2026-042328","2026-04-18","2026-05-13","2026-Q2","gonadorelin","Gonadorelin","hormonal","tfcpeptides","TFC","tfcpeptides-tfc-2511-e2186","TFC-2511-E2186","janoshik-analytical",5,99.65,0.35,0.14,"ring-opened pGlu (+18 Da)",2.29,"acetate",3.66,0.32,93.73,93.4,5.27,4.922,98.4,0,1181.5825,0.2,"No growth at 14 d",8.58,1.18,62881,"lab-retained","verified","PASS","","","z.moreau"],["AX-2026-041829","2026-04-29","2026-05-13","2026-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2512-h2838","GSP-2512-H2838","medutest",3,98.52,1.48,0.53,"Met(O) sulfoxide (+16 Da)",5.96,"TFA",8.36,0.31,null,null,null,null,null,12.7,4111.1046,0.91,null,15.59,1.01,53973,"buyer-sourced","identity-consistent","PASS","","","o.silva"],["AX-2026-041749","2026-05-11","2026-05-13","2026-Q2","cagrilintide","Cagrilintide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1681","TFS-{CAT}-1681","nordanalyt",5,99.54,0.46,0.17,"open-chain (reduced disulfide, +2 Da)",4.21,"TFA",11.46,0.93,83.4,83.02,5.36,4.45,89,null,null,null,null,19.14,0.9,78911,"buyer-sourced","purity-only","MARGINAL","","AX-R06","s.wikstrom"],["AX-2026-041249","2026-05-02","2026-05-13","2026-Q2","ghk-cu","GHK-Cu","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2512-b1996","WWB-2512-B1996","medutest",100,99.8,0.2,0.11,"apo-GHK (copper-free, −62 Da)",5.93,null,0,0.23,null,null,null,null,null,null,null,1.64,null,5.24,1.2,34473,"lab-retained","partial","PASS","","","Contributor #A-4471"],["AX-2026-043161","2026-05-02","2026-05-12","2026-Q2","ghk-cu","GHK-Cu","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2604-v7731","SSA-2604-V7731","janoshik-analytical",50,98.37,1.63,1.17,"oxidised His (+16 Da)",4.65,null,0,0.21,95.14,93.59,55.99,52.401,104.8,-0.3,401.1023,null,null,6.21,0.98,63356,"buyer-sourced","partial","PASS","","","l.norgaard"],["AX-2026-043016","2026-05-11","2026-05-12","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2512-y4110","MKM-2512-Y4110","janoshik-analytical",2,99.34,0.66,0.35,"des-Tyr1 (−163 Da)",5.1,"acetate",4,0.38,90.52,89.92,2.35,2.113,105.7,-4.7,3365.7244,null,null,12.84,1.09,63947,"supplier-supplied","verified","PASS","","","i.vukovic"],["AX-2026-042900","2026-04-26","2026-05-12","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2602-n2621","GGPE-2602-N2621","janoshik-analytical",2,98.7,1.3,0.52,"acetylated N-terminus (+42 Da)",5.13,"acetate",5.12,0.37,null,null,null,null,null,-4.6,1418.7028,null,null,9.55,1.05,70041,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","tu.kaufmann"],["AX-2026-042749","2026-04-20","2026-05-12","2026-Q2","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2603-w1490","GGPE-2603-W1490","medutest",15,99.78,0.22,0.09,"Met(O) sulfoxide (+16 Da)",3.39,"TFA",10.79,0.27,85.55,85.36,18.14,15.484,103.2,-2,4111.0442,null,null,15.48,1.04,51812,"buyer-sourced","identity-consistent","PASS","","","ar.amankwah"],["AX-2026-042131","2026-05-06","2026-05-12","2026-Q2","ara-290","ARA-290","repair","jeepbio","JEEP","jeepbio-jeep-2601-k8319","JEEP-2601-K8319","peptidemeter",2,99.21,0.79,0.3,"acetyl adduct (+42 Da)",4.64,"acetate",4.38,1.01,89.97,89.26,2.01,1.794,89.7,-1.9,1189.6073,null,null,8.15,1.02,51341,"buyer-sourced","verified","MARGINAL","","AX-R06","jo.yildiz"],["AX-2026-042113","2026-04-28","2026-05-12","2026-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2602-j7978","JEEP-2602-J7978","vendorinvestigate",60,98.56,1.44,0.84,"truncated (3-39)",4.81,"TFA",6.72,0.43,null,null,null,null,null,-0.4,4810.4084,0.48,null,20.97,1.15,43778,"buyer-sourced","verified","PASS","","","ha.hartmann"],["AX-2026-042111","2026-05-01","2026-05-12","2026-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2602-j7978","JEEP-2602-J7978","peptidemeter",60,98.67,1.33,0.78,"truncated (3-39)",4.8,"TFA",6.75,0.16,null,null,null,null,null,-0.1,4810.4098,null,null,18.54,0.96,51649,"buyer-sourced","identity-consistent","PASS","","","m.danquah"],["AX-2026-041882","2026-05-06","2026-05-12","2026-Q2","semaglutide","Semaglutide","incretin","sinopep","SinoPep","sinopep-snp-2511-p4283","SNP-2511-P4283","medutest",10,98.83,1.17,0.58,"des-His1 truncate (−137 Da)",3.47,"TFA",9.98,1.01,null,null,null,null,null,2.3,4111.0619,null,null,15.53,1.17,45715,"buyer-sourced","identity-consistent","PASS","","","b.abubakar"],["AX-2026-041854","2026-04-16","2026-05-12","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","genscriptpeps","GSP","genscriptpeps-gsp-2512-n3921","GSP-2512-N3921","vendorinvestigate",10,99.21,0.79,0.32,"melanotan II (C-terminal amide, −1 Da)",4.84,"acetate",4.73,0.94,null,null,null,null,null,-4.3,1024.5198,null,null,10.05,1.04,76618,"buyer-sourced","identity-consistent","PASS","","","d.sorensen"],["AX-2026-041801","2026-05-04","2026-05-12","2026-Q2","exenatide","Exenatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2827","ASY-{CAT}-2827","nordanalyt",10,99.34,0.66,0.43,"C-terminal free acid (+1 Da)",4.76,"acetate",4.92,0.67,null,null,null,null,null,-2.7,4183.9257,null,null,18.31,1.06,51228,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","h.adebayo"],["AX-2026-041757","2026-04-18","2026-05-12","2026-Q2","selank","Selank","neuro","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1712","TFS-{CAT}-1712","medutest",20,99.93,0.07,0.04,"des-Thr (−101 Da)",7.54,"acetate",7.48,0.7,null,null,null,null,null,-3.8,751.4373,null,null,5.47,1.03,78892,"buyer-sourced","identity-consistent","PASS","","","a.bergstrom"],["AX-2026-041738","2026-04-30","2026-05-12","2026-Q2","cagrilintide","Cagrilintide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1681","TFS-{CAT}-1681","janoshik-analytical",5,99.48,0.52,0.21,"deamidated (+1 Da)",5.18,"TFA",6.48,0.61,87.73,87.27,5.93,5.175,103.5,-1.2,3961.317,null,null,16.77,1.06,49517,"buyer-sourced","verified","PASS","","","mi.villalobos"],["AX-2026-041707","2026-05-06","2026-05-12","2026-Q2","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9814","TFS-{CAT}-9814","medutest",10,99.29,0.71,0.46,"[D-Val]-diastereomer",4.17,"acetate",8.61,0.34,86.88,86.26,10.4,8.971,89.7,5.2,1418.7167,null,null,8.13,1.17,53446,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","e.rasmussen"],["AX-2026-041225","2026-05-08","2026-05-12","2026-Q2","thymulin","Thymulin","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-s2129","WWB-2602-S2129","peptidemeter",5,99.45,0.55,0.39,"des-Ser truncate (−87 Da)",3.32,"acetate",5.16,0.8,90.72,90.22,4.93,4.448,89,-4.5,873.3677,null,null,6.2,1.17,84348,"buyer-sourced","partial","MARGINAL","","AX-R06","s.falk"],["AX-2026-043627","2026-04-17","2026-05-11","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d7211","PPG-2512-D7211","peptidemeter",10,98.97,1.03,0.44,"des-Tyr1 (−163 Da)",5.1,"acetate",4.22,0.34,90.34,89.41,10.28,9.191,91.9,0,3365.7402,0.41,null,11.84,0.99,35963,"buyer-sourced","verified","PASS","","","m.ogunleye"],["AX-2026-043238","2026-04-23","2026-05-11","2026-Q2","slu-pp-332","SLU-PP-332","non-peptide","sangonbio","SGN","sangonbio-sgn-2602-x9377","SGN-2602-X9377","peptidemeter",50,98.46,1.54,0.81,"des-methyl analogue (−14 Da)",6,null,0,0.51,null,null,null,null,null,-2.1,410.1291,null,null,14.41,1.16,64822,"buyer-sourced","identity-consistent","PASS","","","e.wikstrom"],["AX-2026-042839","2026-04-18","2026-05-11","2026-Q2","survodutide","Survodutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-y2660","GGPE-2512-Y2660","janoshik-analytical",15,97.37,2.63,1.24,"aspartimide (−18 Da)",3.92,"TFA",9.9,0.42,85.76,83.5,17.06,14.245,95,2.5,4764.524,null,null,20.18,1.15,40850,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","a.balogun"],["AX-2026-042799","2026-04-27","2026-05-11","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-u1472","GGPE-2604-U1472","janoshik-analytical",5,97.69,2.31,1.01,"des-Aib20 analogue",3.59,"TFA",7.73,0.17,null,null,null,null,null,-1.4,4728.4805,1.71,null,20.5,1.02,75348,"buyer-sourced","verified","PASS","","","l.ostergaard"],["AX-2026-042747","2026-04-18","2026-05-11","2026-Q2","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2603-w1490","GGPE-2603-W1490","vendorinvestigate",15,99.21,0.79,0.51,"deamidated (Asn→Asp, +1 Da)",3.35,"TFA",11.05,0.22,85.38,84.71,18.17,15.392,102.6,0,4111.0524,null,null,19.41,1.27,92636,"buyer-sourced","verified","PASS","","","b.nakamura"],["AX-2026-042389","2026-04-20","2026-05-11","2026-Q2","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-n4081","HOMO-2601-N4081","janoshik-analytical",10,98.97,1.03,0.45,"des-Aib2 analogue",4.63,"TFA",8.95,0.4,null,null,null,null,null,4.7,4810.4329,null,null,19.84,1.18,55450,"buyer-sourced","identity-consistent","PASS","","","e.krastev"],["AX-2026-042026","2026-04-16","2026-05-11","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","hybiopharma","HYB","hybiopharma-hyb-2512-b6579","HYB-2512-B6579","kestrel-bioanalytical",50,99.82,0.18,0.1,"acetyl adduct (+42 Da)",1.87,"acetate",8.24,0.96,null,null,null,null,null,-14.2,639.3765,null,null,4.77,1.07,36998,"buyer-sourced","identity-consistent","PASS","","","a.petrescu"],["AX-2026-041588","2026-05-08","2026-05-11","2026-Q2","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-m8005","QSC-2511-M8005","medutest",10,99.93,0.07,0.04,"[D-Aib8]-diastereomer",3.37,"TFA",8.75,0.88,87,86.94,11.75,10.215,102.2,-25.7,4110.9467,null,null,15.64,0.88,67476,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","t.vermeulen"],["AX-2026-043159","2026-05-05","2026-05-10","2026-Q2","ghk-cu","GHK-Cu","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2604-v7731","SSA-2604-V7731","medutest",50,98.74,1.26,0.9,"oxidised His (+16 Da)",4.15,null,0,1.02,94.83,93.64,57.14,53.506,107,-20.1,401.0943,null,null,5.17,1.1,55231,"buyer-sourced","partial","FAIL","mass accuracy","AX-R01","m.danquah"],["AX-2026-042892","2026-05-07","2026-05-10","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2602-n2621","GGPE-2602-N2621","janoshik-analytical",2,98.87,1.13,0.63,"acetylated N-terminus (+42 Da)",5.59,"acetate",7.29,0.58,null,null,null,null,null,1.9,1418.712,1.41,"No growth at 14 d",9.73,1.04,57392,"buyer-sourced","verified","MARGINAL","","AX-R07","same_trace_twice"],["AX-2026-042737","2026-04-23","2026-05-10","2026-Q2","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-h1052","GGPE-2604-H1052","nordanalyt",30,99.31,0.69,0.26,"C20 diacid mono-amide",1.66,"TFA",7.87,0.5,89.97,89.35,31.06,27.752,92.5,-0.7,4810.4069,null,null,22.82,1.2,42058,"buyer-sourced","verified","PASS","","","j.girard"],["AX-2026-042726","2026-05-09","2026-05-10","2026-Q2","slu-pp-332","SLU-PP-332","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2511-r1308","GGPE-2511-R1308","peptidemeter",25,98.38,1.62,0.91,"hydrolysed ester (+18 Da)",4.35,null,0,0.19,95.46,93.91,24.58,23.083,92.3,-1.9,410.1292,null,null,14.35,0.98,62388,"buyer-sourced","verified","PASS","","","Contributor #X-4772"],["AX-2026-042485","2026-04-26","2026-05-10","2026-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","homopeptide","Homopeptide","homopeptide-homo-2603-c5267","HOMO-2603-C5267","peptidemeter",20,99.02,0.98,0.63,"N-acetyl semax free acid (+1 Da)",8.49,"acetate",7.16,0.75,83.6,82.78,23.15,19.164,95.8,3,854.3832,0.21,null,7.25,0.86,71702,"lab-retained","verified","PASS","","","h.barros"],["AX-2026-042422","2026-04-22","2026-05-10","2026-Q2","glucagon","Glucagon","incretin","homopeptide","Homopeptide","homopeptide-homo-2602-v3961","HOMO-2602-V3961","janoshik-analytical",5,99.23,0.77,0.54,"Met27 sulfoxide (+16 Da)",6.89,"acetate",5.25,0.16,null,null,null,null,null,1.3,3480.6239,null,null,13.56,1.2,40384,"buyer-sourced","identity-consistent","PASS","","","nitrogen_kjeldahl"],["AX-2026-042170","2026-04-26","2026-05-10","2026-Q2","melanotan-ii","Melanotan II","melanocortin","jeepbio","JEEP","jeepbio-jeep-2604-r9103","JEEP-2604-R9103","medutest",10,99.92,0.08,0.03,"des-acetyl MT-II (−42 Da)",5.07,"acetate",3.54,0.37,null,null,null,null,null,3.5,1023.5438,0.47,null,8.47,1.04,68743,"buyer-sourced","identity-consistent","PASS","","","a.okonkwo"],["AX-2026-042119","2026-04-17","2026-05-10","2026-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2602-j7978","JEEP-2602-J7978","janoshik-analytical",60,98.59,1.41,0.82,"truncated (3-39)",4.12,"TFA",7.36,0.64,87.88,86.64,68.15,59.045,98.4,-3.9,4810.3915,null,null,19.89,1.17,73810,"buyer-sourced","verified","PASS","","","ay.roos"],["AX-2026-041768","2026-04-21","2026-05-10","2026-Q2","mots-c","MOTS-c","metabolic","asymchemlabs","ASY","asymchemlabs-asy-cat-1840","ASY-{CAT}-1840","peptidemeter",5,99.4,0.6,0.25,"bis-sulfoxide (+32 Da)",4.63,"acetate",5.18,0.49,89.7,89.16,5.43,4.841,96.8,19.4,2173.134,2.78,null,9.87,1.12,86365,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","me.agyeman"],["AX-2026-041671","2026-04-29","2026-05-10","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-y8741","FGP-2602-Y8741","peptidemeter",10,99.42,0.58,0.4,"des-acetyl (−42 Da)",3.99,"acetate",5,0.43,null,null,null,null,null,null,null,null,"No growth at 14 d",8.89,0.93,55172,"buyer-sourced","purity-only","PASS","","","a.girard"],["AX-2026-041557","2026-04-29","2026-05-10","2026-Q2","ghrp-6","GHRP-6","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2605-a6715","QSC-2605-A6715","medutest",5,99.73,0.27,0.14,"bis-oxidised Trp (+32 Da)",4.88,"acetate",4.17,0.2,90.75,90.5,5.22,4.724,94.5,7.5,872.4511,null,null,7.2,0.95,69700,"buyer-sourced","identity-consistent","PASS","","","j.roos"],["AX-2026-041402","2026-04-30","2026-05-10","2026-Q2","oxytocin","Oxytocin","hormonal","qyaobio","QYB","qyaobio-qyb-2601-v4429","QYB-2601-V4429","janoshik-analytical",2,99.92,0.08,0.06,"open-chain (reduced disulfide, +2 Da)",4.9,"acetate",4.84,0.71,89.55,89.48,2.34,2.094,104.7,1.3,1006.4378,0.31,null,7.85,1.23,39462,"buyer-sourced","verified","PASS","","","ne.demir"],["AX-2026-041245","2026-05-05","2026-05-10","2026-Q2","ghk-cu","GHK-Cu","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2512-b1996","WWB-2512-B1996","peptidemeter",100,99.14,0.86,0.37,"apo-GHK (copper-free, −62 Da)",5.98,null,0,0.16,null,null,null,null,null,-2.8,401.1013,null,null,5.97,1.22,59298,"buyer-sourced","partial","PASS","","","Contributor #A-4471"],["AX-2026-043619","2026-05-08","2026-05-09","2026-Q2","tirzepatide","Tirzepatide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2602-g7459","PPG-2602-G7459","peptidemeter",5,99.44,0.56,0.36,"Met(O) sulfoxide (+16 Da)",3.76,"TFA",6.78,1,88.46,87.96,5.59,4.917,98.3,-0.9,4810.406,null,null,18.6,1.25,61380,"supplier-supplied","verified","PASS","","","n.malinowski"],["AX-2026-043206","2026-04-24","2026-05-09","2026-Q2","ghk-cu","GHK-Cu","repair","sangonbio","SGN","sangonbio-sgn-2603-x8452","SGN-2603-X8452","kestrel-bioanalytical",200,98.27,1.73,0.7,"apo-GHK (copper-free, −62 Da)",3.55,null,0,0.28,96.17,94.51,202.9,191.761,95.9,3.2,401.1037,null,null,3.39,1.34,59019,"buyer-sourced","partial","PASS","","","i.aguirre"],["AX-2026-043089","2026-04-15","2026-05-09","2026-Q2","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-j5553","KP-2511-J5553","janoshik-analytical",2,99.93,0.07,0.04,"C18 diacid mono-ester",7.69,"TFA",10.77,0.46,null,null,null,null,null,1,4111.0565,null,null,18.48,1.15,52614,"buyer-sourced","identity-consistent","PASS","","","ay.boateng"],["AX-2026-042807","2026-04-23","2026-05-09","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-d2133","GGPE-2512-D2133","peptidemeter",20,98.3,1.7,0.91,"[D-Aib2]-diastereomer",3.93,"TFA",6.38,0.37,null,null,null,null,null,null,null,null,null,19.6,1.2,51669,"buyer-sourced","purity-only","PASS","","","e.wikstrom"],["AX-2026-042578","2026-05-06","2026-05-09","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-f6153","HJ-2511-F6153","janoshik-analytical",200,99.93,0.07,0.04,"glutathione disulfide (GSSG, +305 Da)",7.33,null,0,0.2,null,null,null,null,null,3.9,307.085,null,null,4.13,1.22,45102,"buyer-sourced","method-limited","PASS","","","h.solberg"],["AX-2026-042347","2026-05-05","2026-05-09","2026-Q2","ara-290","ARA-290","repair","homopeptide","Homopeptide","homopeptide-homo-2601-t3123","HOMO-2601-T3123","janoshik-analytical",4,99.7,0.3,0.13,"[D-Ser]-diastereomer",4.19,"acetate",3.38,0.27,92.16,91.88,4.23,3.887,97.2,3.9,1189.6142,null,null,8.81,0.98,75024,"buyer-sourced","verified","PASS","","","Contributor #Z-8462"],["AX-2026-041956","2026-04-18","2026-05-09","2026-Q2","sermorelin","Sermorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2512-v5420","AMB-2512-V5420","janoshik-analytical",2,99.02,0.98,0.65,"des-Tyr1 (−163 Da)",3.56,"acetate",4.39,0.73,null,null,null,null,null,null,null,null,null,12.55,1.3,65099,"buyer-sourced","purity-only","PASS","","","third_opinion"],["AX-2026-041685","2026-04-15","2026-05-09","2026-Q2","semaglutide","Semaglutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9744","TFS-{CAT}-9744","janoshik-analytical",10,98.43,1.57,0.66,"des-His1 truncate (−137 Da)",6.55,"TFA",9.31,0.87,null,null,null,null,null,null,null,null,null,18.39,1.28,58678,"buyer-sourced","purity-only","PASS","","","t.stanescu"],["AX-2026-041392","2026-04-13","2026-05-09","2026-Q2","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2601-d3993","QYB-2601-D3993","medutest",2,99.37,0.63,0.32,"pyroglutamate cyclisation (−17 Da)",4.24,"acetate",5.85,0.25,89.66,89.1,2.2,1.96,98,15.2,1418.7309,null,null,8.15,1.08,72459,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","z.zamora"],["AX-2026-043566","2026-05-03","2026-05-08","2026-Q2","adipotide","Adipotide","metabolic","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6617","SIG-2603-6617","peptidemeter",5,98.26,1.74,1.25,"open-chain (reduced disulfide, +2 Da)",2.86,"TFA",8.4,0.4,88.34,86.8,5.94,5.156,103.1,3.6,4095.6385,0.26,null,11.81,1.21,74016,"buyer-sourced","verified","PASS","","","RT_shift"],["AX-2026-043503","2026-04-26","2026-05-08","2026-Q2","semax","Semax","neuro","sigmaaldrich","SIG","sigmaaldrich-sig-2602-5969","SIG-2602-5969","nordanalyt",5,99.78,0.22,0.12,"Met1 sulfoxide (+16 Da)",8.34,"acetate",7.27,0.35,84.04,83.86,5.54,4.646,92.9,-0.7,813.3535,null,null,8.05,1.11,64320,"supplier-supplied","verified","PASS","","","a.antonsen"],["AX-2026-043494","2026-04-19","2026-05-08","2026-Q2","ghrp-6","GHRP-6","gh-axis","bachemholding","BCH","bachemholding-bch-2603-y4946","BCH-2603-Y4946","janoshik-analytical",5,99.11,0.89,0.57,"oxidised Trp (+16 Da)",5.26,"acetate",4.86,0.96,null,null,null,null,null,3.2,872.4474,null,null,8.31,1.08,79092,"supplier-supplied","identity-consistent","MARGINAL","","AX-R04","mi.ibarra"],["AX-2026-043404","2026-04-26","2026-05-08","2026-Q2","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2602-g2962","WXT-2602-G2962","janoshik-analytical",10,97.44,2.56,1.54,"C18 diacid mono-ester",4.58,"TFA",9.31,0.17,null,null,null,null,null,null,null,null,null,18.53,1.37,61631,"buyer-sourced","purity-only","PASS","","","v.tulloch"],["AX-2026-043305","2026-04-19","2026-05-08","2026-Q2","retatrutide","Retatrutide","incretin","cpcbio","CPC","cpcbio-cpc-2604-h1694","CPC-2604-H1694","medutest",15,97.03,2.97,1.95,"oxidised Trp (+16 Da)",3.23,"TFA",6.5,0.36,null,null,null,null,null,null,null,null,null,17.53,1.14,51007,"lab-retained","purity-only","PASS","","","s.sorensen"],["AX-2026-043131","2026-04-13","2026-05-08","2026-Q2","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2601-n6863","SSA-2601-N6863","janoshik-analytical",2,97.75,2.25,1.39,"pyroglutamate cyclisation (−17 Da)",4.43,"acetate",8.24,1,86.33,84.39,2.37,2,100,0,1418.7093,0.62,null,9.7,1.05,47173,"buyer-sourced","verified","FAIL","purity","AX-R04","e.krastev"],["AX-2026-042999","2026-04-15","2026-05-08","2026-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2601-y4342","MKM-2601-Y4342","janoshik-analytical",2,98,2,1.05,"deamidated (Asn→Asp, +1 Da)",4.15,"TFA",7.45,1.02,87.38,85.63,2.4,2.055,102.8,null,null,0.36,"No growth at 14 d",18.46,1.25,40833,"buyer-sourced","purity-only","PASS","","","s.mensah"],["AX-2026-042960","2026-04-19","2026-05-08","2026-Q2","semax","Semax","neuro","mokemeibio","MKM","mokemeibio-mkm-2512-b3991","MKM-2512-B3991","kestrel-bioanalytical",20,99.93,0.07,0.04,"des-Met (−131 Da)",6.65,"acetate",5.42,0.88,null,null,null,null,null,-4.3,813.3506,0.36,null,3.91,1.06,52475,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","Contributor #W-3218"],["AX-2026-042821","2026-04-15","2026-05-08","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2511-s2270","GGPE-2511-S2270","janoshik-analytical",10,98.58,1.42,0.92,"[D-Val]-diastereomer",2.37,"acetate",5.49,0.17,null,null,null,null,null,-3.9,1418.7038,0.2,null,9.7,0.99,47751,"buyer-sourced","verified","PASS","","","ha.diallo"],["AX-2026-042797","2026-04-16","2026-05-08","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-u1472","GGPE-2604-U1472","vendorinvestigate",5,97.93,2.07,0.91,"des-Aib20 analogue",3.69,"TFA",7.83,0.37,88.11,86.29,6.15,5.307,106.1,-3,4728.4729,null,null,21.96,1.17,41003,"buyer-sourced","verified","PASS","","","so.demir"],["AX-2026-042720","2026-04-16","2026-05-08","2026-Q2","mazdutide","Mazdutide","incretin","erpbiotech","ERP","erpbiotech-erp-2603-d1065","ERP-2603-D1065","janoshik-analytical",10,98,2,0.91,"truncated (4-39)",3.53,"TFA",6.79,0.78,88.9,87.12,11.98,10.437,104.4,-4.9,4912.6167,0.25,null,19.29,1.34,68062,"supplier-supplied","verified","PASS","","","i.asante"],["AX-2026-042718","2026-04-23","2026-05-08","2026-Q2","mazdutide","Mazdutide","incretin","erpbiotech","ERP","erpbiotech-erp-2603-d1065","ERP-2603-D1065","vendorinvestigate",10,97.65,2.35,1.08,"truncated (4-39)",4.21,"TFA",7.23,0.49,null,null,null,null,null,-0.1,4912.6403,null,"No growth at 14 d",20.72,1.29,64249,"lab-retained","identity-consistent","PASS","","","f.chukwu"],["AX-2026-042672","2026-04-24","2026-05-08","2026-Q2","igf-1-des","IGF-1 DES (1-3)","gh-axis","wibsonbio","SWB","wibsonbio-swb-2601-y8497","SWB-2601-Y8497","nordanalyt",0.1,98.22,1.78,0.89,"full-length IGF-1 (+343 Da)",4.32,"acetate",5.08,0.93,89.67,88.07,0.11,0.097,97,-49.1,7365.3571,null,null,18.37,1.1,66980,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","br.coelho"],["AX-2026-042581","2026-05-01","2026-05-08","2026-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-u6485","HJ-2511-U6485","janoshik-analytical",2,98.75,1.25,0.71,"des-Gly truncate (−57 Da)",5.21,"acetate",5.67,0.79,88.33,87.23,2.12,1.849,92.5,0.1,1418.7094,null,null,9.51,1.11,49316,"buyer-sourced","verified","PASS","","","m.rahimi"],["AX-2026-042561","2026-05-02","2026-05-08","2026-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2605-d6191","HJ-2605-D6191","medutest",20,98.63,1.37,0.61,"C20 diacid mono-amide",4.54,"TFA",9.16,0.39,85.91,84.73,22.21,18.819,94.1,10,4810.4584,null,null,16.58,1.08,78449,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","m.lindholm"],["AX-2026-042167","2026-05-04","2026-05-08","2026-Q2","melanotan-ii","Melanotan II","melanocortin","jeepbio","JEEP","jeepbio-jeep-2604-r9103","JEEP-2604-R9103","nordanalyt",10,99.9,0.1,0.06,"des-acetyl MT-II (−42 Da)",5.71,"acetate",3.93,0.43,null,null,null,null,null,2.9,1023.5432,null,null,11.19,0.96,68786,"lab-retained","identity-consistent","PASS","","","l.boateng"],["AX-2026-042143","2026-05-06","2026-05-08","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","jeepbio","JEEP","jeepbio-jeep-2601-k8195","JEEP-2601-K8195","peptidemeter",10,98.46,1.54,0.78,"linear precursor (+18 Da)",4.65,"acetate",5.7,0.53,89.12,87.75,10.69,9.38,93.8,-3.5,1024.5206,null,null,8.87,1.09,58660,"buyer-sourced","verified","FAIL","purity","AX-R09","i.dahlberg"],["AX-2026-042028","2026-04-28","2026-05-08","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","hybiopharma","HYB","hybiopharma-hyb-2512-b6579","HYB-2512-B6579","janoshik-analytical",50,99.54,0.46,0.19,"acetyl adduct (+42 Da)",1.62,"acetate",5.95,0.51,91.92,91.5,50.25,45.979,92,5.6,639.3892,null,null,9.09,1.04,71407,"buyer-sourced","verified","PASS","","","a.mensah"],["AX-2026-041934","2026-05-05","2026-05-08","2026-Q2","cagrilintide","Cagrilintide","incretin","sinopep","SinoPep","sinopep-snp-2603-c5177","SNP-2603-C5177","medutest",10,98.41,1.59,0.81,"des-C16 diacid (−254 Da)",6.41,"TFA",9.45,1.01,83.13,81.81,12.46,10.194,101.9,null,null,null,null,14.1,1.14,50848,"buyer-sourced","purity-only","PASS","","","a.restrepo"],["AX-2026-041742","2026-04-28","2026-05-08","2026-Q2","cagrilintide","Cagrilintide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1681","TFS-{CAT}-1681","janoshik-analytical",5,99.54,0.46,0.18,"deamidated (+1 Da)",4.54,"TFA",9.95,0.14,null,null,null,null,null,null,null,null,null,16.7,1.14,60964,"buyer-sourced","purity-only","PASS","","","i.vukovic"],["AX-2026-041706","2026-04-26","2026-05-08","2026-Q2","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9814","TFS-{CAT}-9814","janoshik-analytical",10,99.34,0.66,0.39,"[D-Val]-diastereomer",5.04,"acetate",7.49,0.82,86.65,86.08,10.98,9.452,94.5,2.2,1418.7124,0.29,null,9.63,1.15,72539,"buyer-sourced","verified","PASS","","","freeze_thaw"],["AX-2026-041587","2026-04-18","2026-05-08","2026-Q2","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-m8005","QSC-2511-M8005","janoshik-analytical",10,98.93,1.07,0.75,"des-AEEA semaglutide (−145 Da)",4.18,"TFA",7.76,0.87,87.19,86.26,11.76,10.144,101.4,-3.3,4111.0388,null,null,18.66,1.11,66567,"buyer-sourced","verified","PASS","","","h.stanescu"],["AX-2026-041226","2026-05-07","2026-05-08","2026-Q2","thymulin","Thymulin","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-s2129","WWB-2602-S2129","janoshik-analytical",5,99.34,0.66,0.46,"des-Ser truncate (−87 Da)",3.68,"acetate",7.2,0.42,88.7,88.11,5.58,4.917,98.3,-2.9,873.3691,1,"No growth at 14 d",6.4,1.37,69094,"buyer-sourced","partial","PASS","","","d.marchand"],["AX-2026-043654","2026-04-15","2026-05-07","2026-Q2","mgf","MGF","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-g7713","PPG-2512-G7713","janoshik-analytical",2,99.34,0.66,0.33,"truncated (1-20)",4.83,"acetate",5.46,0.37,89.34,88.75,2.09,1.855,92.8,0.4,2886.5129,null,null,11.87,1.03,69753,"buyer-sourced","verified","PASS","","","a.ferreira"],["AX-2026-043604","2026-04-21","2026-05-07","2026-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2604-x7060","PPG-2604-X7060","vendorinvestigate",12,97.7,2.3,1.42,"oxidised Trp (+16 Da)",3.68,"TFA",9.24,0.84,null,null,null,null,null,-0.7,4728.4838,null,null,21.95,0.99,35320,"buyer-sourced","identity-consistent","PASS","","","fill_homogeneity"],["AX-2026-043556","2026-04-13","2026-05-07","2026-Q2","cagrilintide","Cagrilintide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6212","SIG-2603-6212","janoshik-analytical",5,98.01,1.99,0.81,"open-chain (reduced disulfide, +2 Da)",4.91,"TFA",8.3,0.17,86.62,84.9,5.26,4.466,89.3,-0.8,3961.3186,1.43,"No growth at 14 d",16.87,1.09,68910,"buyer-sourced","verified","MARGINAL","","AX-R06","l.erdogan"],["AX-2026-043552","2026-04-29","2026-05-07","2026-Q2","cagrilintide","Cagrilintide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6212","SIG-2603-6212","janoshik-analytical",5,98.35,1.65,0.67,"open-chain (reduced disulfide, +2 Da)",4.2,"TFA",9.4,0.41,null,null,null,null,null,-1.8,3961.3147,null,null,16.73,1.1,74809,"buyer-sourced","identity-consistent","PASS","","","j.lindqvist"],["AX-2026-043419","2026-04-15","2026-05-07","2026-Q2","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2602-w3200","WXT-2602-W3200","janoshik-analytical",5,98,2,1,"truncated (1-12)",5.13,"acetate",7.41,0.68,86.78,85.04,6.07,5.162,103.2,-1.6,1418.707,1.23,null,9.61,1.2,39903,"supplier-supplied","verified","PASS","","","i.falk"],["AX-2026-043416","2026-04-18","2026-05-07","2026-Q2","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2602-w3200","WXT-2602-W3200","janoshik-analytical",5,97.58,2.42,1.1,"truncated (1-12)",5.03,"acetate",4.96,0.39,null,null,null,null,null,-1.9,1418.7066,null,null,9.62,1.12,70015,"buyer-sourced","identity-consistent","FAIL","purity","","v.balogun"],["AX-2026-043133","2026-04-13","2026-05-07","2026-Q2","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2601-n6863","SSA-2601-N6863","janoshik-analytical",2,98.37,1.63,1.01,"pyroglutamate cyclisation (−17 Da)",4.34,"acetate",5.68,0.78,89.2,87.75,2.43,2.132,106.6,5.2,1418.7167,null,null,9.74,1.03,39968,"supplier-supplied","verified","MARGINAL","","AX-R04","i.lindholm"],["AX-2026-042841","2026-04-22","2026-05-07","2026-Q2","survodutide","Survodutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-y2660","GGPE-2512-Y2660","janoshik-analytical",15,97.71,2.29,1.08,"aspartimide (−18 Da)",3.99,"TFA",8.42,0.2,null,null,null,null,null,1.2,4764.5178,0.81,null,20.02,0.96,76772,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","d.marchand"],["AX-2026-042804","2026-05-04","2026-05-07","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-d2133","GGPE-2512-D2133","janoshik-analytical",20,98.35,1.65,1.13,"aspartimide (−18 Da)",3.66,"TFA",8.7,0.45,87.19,85.75,24.54,21.043,105.2,-1.8,4728.4786,null,null,20.36,1.24,51818,"buyer-sourced","verified","PASS","","","a.ostergaard"],["AX-2026-042731","2026-04-23","2026-05-07","2026-Q2","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-h1052","GGPE-2604-H1052","janoshik-analytical",30,99,1,0.37,"C20 diacid mono-amide",1.92,"TFA",8.33,0.63,null,null,null,null,null,0.7,4810.4137,null,null,19.8,1.1,54517,"buyer-sourced","identity-consistent","PASS","","","h.wikstrom"],["AX-2026-042471","2026-04-15","2026-05-07","2026-Q2","epitalon","Epitalon","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2512-a5108","HOMO-2512-A5108","vendorinvestigate",10,99.39,0.61,0.29,"aspartimide (−18 Da)",8.04,"acetate",9.91,0.99,81.06,80.57,11.17,9,90,-7,390.136,null,null,4.96,1.07,64986,"buyer-sourced","method-limited","PASS","","","j.lindholm"],["AX-2026-041890","2026-04-17","2026-05-07","2026-Q2","semaglutide","Semaglutide","incretin","sinopep","SinoPep","sinopep-snp-2511-p4283","SNP-2511-P4283","kestrel-bioanalytical",10,98.66,1.34,0.67,"des-His1 truncate (−137 Da)",3.62,"TFA",10.84,0.88,84.66,83.53,10.73,8.963,89.6,-7.8,4111.0203,null,null,9.79,0.95,48201,"buyer-sourced","method-limited","MARGINAL","","AX-R06","t.palacios"],["AX-2026-041761","2026-04-20","2026-05-07","2026-Q2","selank","Selank","neuro","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1712","TFS-{CAT}-1712","peptidemeter",20,99.93,0.07,0.04,"des-Thr (−101 Da)",7.79,"acetate",5.83,0.71,85.67,85.61,21.45,18.363,91.8,3.6,751.4429,null,null,5.93,1.03,59352,"buyer-sourced","verified","PASS","","","f.vukovic"],["AX-2026-041705","2026-04-27","2026-05-07","2026-Q2","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9814","TFS-{CAT}-9814","peptidemeter",10,99.25,0.75,0.5,"[D-Val]-diastereomer",4.51,"acetate",7.51,0.15,87.83,87.17,10.56,9.205,92.1,-3.1,1418.7049,null,null,9.13,1.08,72160,"buyer-sourced","verified","PASS","","","h.beaulieu"],["AX-2026-041688","2026-04-17","2026-05-07","2026-Q2","semaglutide","Semaglutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9744","TFS-{CAT}-9744","medutest",10,98.17,1.83,1.01,"deamidated (Asn→Asp, +1 Da)",5.6,"TFA",7.08,0.41,null,null,null,null,null,0.5,4111.0545,null,null,15.51,1.04,82737,"buyer-sourced","identity-consistent","PASS","","","me.beaulieu"],["AX-2026-041666","2026-05-01","2026-05-07","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-y8741","FGP-2602-Y8741","janoshik-analytical",10,99.93,0.07,0.04,"melanotan II (C-terminal amide, −1 Da)",4.57,"acetate",4,0.97,90.46,90.4,9.8,8.859,88.6,-2.9,1024.5212,null,null,9.37,1.15,79368,"buyer-sourced","verified","MARGINAL","","AX-R06","a.kaufmann"],["AX-2026-041658","2026-05-03","2026-05-07","2026-Q2","tirzepatide","Tirzepatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2605-r8870","FGP-2605-R8870","peptidemeter",30,97.71,2.29,0.89,"truncated (3-39)",6.91,"TFA",9.11,0.79,83.19,81.28,36.35,29.545,98.5,2.5,4810.4223,null,null,18.6,1.01,58864,"buyer-sourced","verified","PASS","","","aaa_hydrolysis"],["AX-2026-043523","2026-05-02","2026-05-06","2026-Q2","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2512-6026","SIG-2512-6026","janoshik-analytical",60,97.87,2.13,0.77,"truncated (3-39)",3.05,"TFA",6.62,0.2,90.13,88.21,72.95,64.349,107.2,3.9,4810.4291,1.2,null,19.79,1.11,76686,"buyer-sourced","verified","MARGINAL","","AX-R07","peak_integrator"],["AX-2026-043465","2026-04-24","2026-05-06","2026-Q2","mgf","MGF","gh-axis","bachemholding","BCH","bachemholding-bch-2511-d5168","BCH-2511-D5168","janoshik-analytical",5,98.59,1.41,0.57,"aspartimide (−18 Da)",5.36,"acetate",4.73,0.88,89.03,87.77,5.64,4.95,99,3.3,2886.5212,0.81,null,11.54,1.28,66148,"buyer-sourced","verified","PASS","","","l.falk"],["AX-2026-043384","2026-05-05","2026-05-06","2026-Q2","mots-c","MOTS-c","metabolic","wuxitides","WXT","wuxitides-wxt-2511-p3368","WXT-2511-P3368","janoshik-analytical",10,98.37,1.63,1,"bis-sulfoxide (+32 Da)",5.62,"acetate",4.38,0.75,89.25,87.8,10.49,9.21,92.1,-0.1,2173.0916,null,null,11.02,1.45,61439,"buyer-sourced","verified","MARGINAL","","AX-R07;AX-R11","k.petrescu"],["AX-2026-043002","2026-04-13","2026-05-06","2026-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2601-y4342","MKM-2601-Y4342","nordanalyt",2,98.09,1.91,0.86,"des-AEEA semaglutide (−145 Da)",4.03,"TFA",11.32,0.28,84.37,82.76,2.52,2.086,104.3,null,null,0.23,null,21.22,1.01,55128,"buyer-sourced","purity-only","PASS","","","b.salinas"],["AX-2026-041961","2026-04-23","2026-05-06","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","ambiopharm","AMB","ambiopharm-amb-2601-m5602","AMB-2601-M5602","vendorinvestigate",10,99.93,0.07,0.04,"linear precursor (+18 Da)",2.48,"acetate",3.79,0.5,93.23,93.16,10.51,9.791,97.9,1.7,1024.5259,0.29,null,10.17,1,64840,"buyer-sourced","verified","PASS","","","b.cardoso"],["AX-2026-041819","2026-04-15","2026-05-06","2026-Q2","ghrp-2","GHRP-2","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-2426","ASY-{CAT}-2426","janoshik-analytical",2,99.71,0.29,0.17,"C-terminal free acid (+1 Da)",6.84,"acetate",6.76,0.58,85.82,85.57,2.44,2.088,104.4,-1,817.4267,null,null,9.17,1.16,68127,"buyer-sourced","verified","PASS","","","k.nascimento"],["AX-2026-041754","2026-04-23","2026-05-06","2026-Q2","selank","Selank","neuro","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1712","TFS-{CAT}-1712","peptidemeter",20,99.93,0.07,0.05,"diketopiperazine (−18 Da)",7.49,"acetate",5.08,0.39,null,null,null,null,null,-0.9,751.4395,null,null,6.16,1.06,72786,"buyer-sourced","identity-consistent","PASS","","","l.lokken"],["AX-2026-041617","2026-04-13","2026-05-06","2026-Q2","tb-500","TB-500","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2512-y7789","FGP-2512-Y7789","vendorinvestigate",10,99.57,0.43,0.23,"des-acetyl TB-500 (−42 Da)",4.49,"acetate",4.28,0.9,90.33,89.94,11.08,9.965,99.6,-2.9,887.4938,null,null,8.24,1.12,68925,"buyer-sourced","verified","PASS","","","label_claim"],["AX-2026-043579","2026-04-23","2026-05-05","2026-Q2","peg-mgf","PEG-MGF","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2602-6794","SIG-2602-6794","janoshik-analytical",2,97.28,2.72,1.69,"di-PEGylated species",5.8,"acetate",1.84,0.7,null,null,null,null,null,-0.3,7893.9976,1.4,null,17.1,1.12,62682,"buyer-sourced","partial","PASS","","","co.vasquez"],["AX-2026-043362","2026-04-14","2026-05-05","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2512-p2820","WXT-2512-P2820","janoshik-analytical",600,98.1,1.9,1,"γ-Glu-Cys (−57 Da)",8.92,null,0,0.98,null,null,null,null,null,-2.1,307.0832,0.46,null,4.29,1.2,61081,"buyer-sourced","method-limited","FAIL","purity","","n.demir"],["AX-2026-043231","2026-04-10","2026-05-05","2026-Q2","ara-290","ARA-290","repair","sangonbio","SGN","sangonbio-sgn-2605-x9069","SGN-2605-X9069","vendorinvestigate",10,97.8,2.2,1.58,"deamidated (+1 Da)",7.58,"acetate",4.77,0.27,null,null,null,null,null,0.9,1189.6107,null,null,9.19,1.02,41925,"buyer-sourced","identity-consistent","FAIL","purity","","pt141_one_da"],["AX-2026-043017","2026-04-16","2026-05-05","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2512-y4110","MKM-2512-Y4110","medutest",2,99.25,0.75,0.5,"truncated (1-24)",4.87,"acetate",4.99,0.32,89.82,89.15,2.1,1.872,93.6,9.3,3365.7715,null,null,10.76,1.39,57798,"buyer-sourced","identity-consistent","PASS","","","Contributor #R-7069"],["AX-2026-042952","2026-05-03","2026-05-05","2026-Q2","semax","Semax","neuro","mokemeibio","MKM","mokemeibio-mkm-2512-b3991","MKM-2512-B3991","medutest",20,98.93,1.07,0.61,"des-Met (−131 Da)",7.12,"acetate",7.13,0.29,null,null,null,null,null,22.2,813.3722,null,"No growth at 14 d",5.94,1.01,56279,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R04","na.ramos"],["AX-2026-042417","2026-04-29","2026-05-05","2026-Q2","glucagon","Glucagon","incretin","homopeptide","Homopeptide","homopeptide-homo-2602-v3961","HOMO-2602-V3961","vendorinvestigate",5,99.09,0.91,0.34,"Met27 sulfoxide (+16 Da)",7.02,"acetate",3.68,0.52,88.78,87.97,5.67,4.988,99.8,0.3,3480.6204,null,null,14.37,1.01,69278,"buyer-sourced","verified","PASS","","","c.lindholm"],["AX-2026-042415","2026-04-28","2026-05-05","2026-Q2","glucagon","Glucagon","incretin","homopeptide","Homopeptide","homopeptide-homo-2602-v3961","HOMO-2602-V3961","vendorinvestigate",5,99.59,0.41,0.15,"Met27 sulfoxide (+16 Da)",6.65,"acetate",4.91,0.48,87.96,87.6,5.56,4.871,97.4,2.6,3480.6284,0.5,null,14.57,1,74555,"buyer-sourced","verified","PASS","","","e.wikstrom"],["AX-2026-042138","2026-04-10","2026-05-05","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","jeepbio","JEEP","jeepbio-jeep-2601-k8195","JEEP-2601-K8195","medutest",10,98.92,1.08,0.45,"linear precursor (+18 Da)",4.36,"acetate",5.92,0.38,null,null,null,null,null,null,null,null,null,7.97,0.86,71165,"buyer-sourced","purity-only","MARGINAL","","AX-R09","to.adeyemi"],["AX-2026-041401","2026-04-27","2026-05-05","2026-Q2","oxytocin","Oxytocin","hormonal","qyaobio","QYB","qyaobio-qyb-2601-v4429","QYB-2601-V4429","janoshik-analytical",2,99.87,0.13,0.07,"oxytocin dimer (intermolecular disulfide)",4.61,"acetate",5.23,0.67,null,null,null,null,null,null,null,0.27,null,7.99,1.16,71729,"buyer-sourced","purity-only","PASS","","","ms_confirm"],["AX-2026-043580","2026-04-22","2026-05-04","2026-Q2","peg-mgf","PEG-MGF","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2602-6794","SIG-2602-6794","janoshik-analytical",2,97.83,2.17,1.18,"free MGF (unconjugated)",5.51,"acetate",2.49,0.57,91.43,89.45,2.22,1.986,99.3,-5.4,7893.9574,null,null,17.24,1.17,65526,"buyer-sourced","partial","PASS","","","a.duarte"],["AX-2026-043011","2026-04-11","2026-05-04","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","mokemeibio","MKM","mokemeibio-mkm-2602-x4844","MKM-2602-X4844","nordanalyt",200,98.5,1.5,0.94,"glutathione disulfide (GSSG, +305 Da)",8.95,null,0,0.88,90.17,88.82,210.39,186.868,93.4,null,null,null,null,4.86,1.21,58527,"buyer-sourced","purity-only","MARGINAL","","AX-R04","ju.iyer"],["AX-2026-042762","2026-04-22","2026-05-04","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2602-y9952","GGPE-2602-Y9952","janoshik-analytical",10,99.9,0.1,0.05,"Met1 sulfoxide (+16 Da)",5.48,"acetate",5.39,0.39,88.74,88.65,11.78,10.443,104.4,-0.1,813.354,null,null,6.92,1.22,95272,"supplier-supplied","verified","PASS","","","p.kowalski"],["AX-2026-042592","2026-04-28","2026-05-04","2026-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-b6617","HJ-2511-B6617","peptidemeter",30,99.01,0.99,0.36,"Met(O) sulfoxide (+16 Da)",6.05,"TFA",5.79,0.6,87.56,86.69,31.46,27.273,90.9,-5,4810.3862,null,null,18.67,1.3,51550,"buyer-sourced","verified","PASS","","","o.kirchner"],["AX-2026-042317","2026-05-02","2026-05-04","2026-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2604-b2419","TFC-2604-B2419","janoshik-analytical",10,99.5,0.5,0.25,"oxidised Trp (+16 Da)",4.27,"acetate",3.46,0.25,92.02,91.56,10.63,9.733,97.3,-2.9,1301.6262,0.74,null,9.16,1.02,70533,"buyer-sourced","verified","PASS","","","z.ivaturi"],["AX-2026-042312","2026-04-18","2026-05-04","2026-Q2","ipamorelin","Ipamorelin","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2603-m2502","TFC-2603-M2502","nordanalyt",5,99.83,0.17,0.07,"C-terminal free acid (+1 Da)",4.39,"acetate",5.8,0.3,null,null,null,null,null,-0.2,711.3855,0.33,null,9.45,1.2,65974,"buyer-sourced","verified","PASS","","","s.correia"],["AX-2026-041888","2026-04-26","2026-05-04","2026-Q2","semaglutide","Semaglutide","incretin","sinopep","SinoPep","sinopep-snp-2511-p4283","SNP-2511-P4283","medutest",10,98.61,1.39,0.7,"des-His1 truncate (−137 Da)",4.12,"TFA",8.59,0.47,null,null,null,null,null,2,4111.0606,null,null,15.76,1.05,82998,"buyer-sourced","identity-consistent","PASS","","","s.lindholm"],["AX-2026-041592","2026-04-30","2026-05-04","2026-Q2","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-m8005","QSC-2511-M8005","janoshik-analytical",10,99.47,0.53,0.38,"des-AEEA semaglutide (−145 Da)",3.44,"TFA",6.29,0.69,89.58,89.11,10.88,9.695,97,2.5,4111.0627,null,null,18.28,1.31,62563,"buyer-sourced","verified","PASS","","","b.stanescu"],["AX-2026-041488","2026-04-19","2026-05-04","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2601-b6118","QSC-2601-B6118","peptidemeter",5,99.5,0.5,0.2,"truncated (1-24)",5.46,"acetate",5.64,0.86,88.04,87.6,5.79,5.072,101.4,1.5,3365.7452,null,null,11.96,1.12,72574,"buyer-sourced","verified","MARGINAL","","AX-R02","cake_collapse"],["AX-2026-043659","2026-04-10","2026-05-03","2026-Q2","mgf","MGF","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-g7713","PPG-2512-G7713","nordanalyt",2,99.29,0.71,0.28,"deamidated (+1 Da)",4.41,"acetate",4.13,0.52,90.94,90.29,2.27,2.05,102.5,3.8,2886.5227,null,null,13.5,1.1,54242,"buyer-sourced","verified","PASS","","","fill_homogeneity"],["AX-2026-043251","2026-04-11","2026-05-03","2026-Q2","ghk-cu","GHK-Cu","repair","cpcbio","CPC","cpcbio-cpc-2601-d1258","CPC-2601-D1258","peptidemeter",50,98.23,1.77,0.72,"apo-GHK (copper-free, −62 Da)",6.25,null,0,0.44,null,null,null,null,null,0.3,401.1025,null,null,5.84,0.9,78413,"supplier-supplied","partial","PASS","","","Contributor #Z-1560"],["AX-2026-043169","2026-04-10","2026-05-03","2026-Q2","bpc-157","BPC-157","repair","glbiochem","GL Biochem","glbiochem-glbi-2602-t8050","GLBI-2602-T8050","janoshik-analytical",2,98.78,1.22,0.71,"des-Gly truncate (−57 Da)",4.32,"acetate",8.75,0.75,null,null,null,null,null,-1.4,1418.7073,0.44,null,9.77,0.86,74120,"buyer-sourced","verified","MARGINAL","","AX-R09","k.duarte"],["AX-2026-042879","2026-04-08","2026-05-03","2026-Q2","tb-500","TB-500","repair","ggpeps","GGPeps","ggpeps-ggpe-2601-b2671","GGPE-2601-B2671","medutest",10,99.93,0.07,0.05,"C-terminal amide (−1 Da)",4.42,"acetate",6.96,1.01,87.61,87.55,11.28,9.876,98.8,null,null,null,null,6.59,1.07,81901,"supplier-supplied","purity-only","PASS","","","i.zielinski"],["AX-2026-042721","2026-05-01","2026-05-03","2026-Q2","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2512-t9616","ERP-2512-T9616","janoshik-analytical",60,98.72,1.28,0.75,"[D-Aib13]-diastereomer",1.97,"TFA",5.46,0.57,null,null,null,null,null,8,4810.4488,2.53,null,20,1.19,40386,"buyer-sourced","verified","MARGINAL","","AX-R02","tu.kaufmann"],["AX-2026-042569","2026-04-08","2026-05-03","2026-Q2","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2604-t6645","HJ-2604-T6645","medutest",2,98.79,1.21,0.69,"C-terminal free acid (+1 Da)",5.83,"acetate",6.12,0.28,87.77,86.71,2.11,1.83,91.5,9.7,711.3925,null,null,6.92,1.22,61029,"buyer-sourced","identity-consistent","FAIL","purity","","y.kuusela"],["AX-2026-042539","2026-04-21","2026-05-03","2026-Q2","aod-9604","AOD-9604","metabolic","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2601-n5554","HJ-2601-N5554","janoshik-analytical",5,99.17,0.83,0.54,"open-chain (reduced disulfide, +2 Da)",5.42,"acetate",5.58,0.62,88.38,87.65,5.45,4.777,95.5,-1.2,1815.865,null,null,11.25,1.19,61188,"buyer-sourced","verified","PASS","","","c.danquah"],["AX-2026-042351","2026-04-21","2026-05-03","2026-Q2","ara-290","ARA-290","repair","homopeptide","Homopeptide","homopeptide-homo-2601-t3123","HOMO-2601-T3123","janoshik-analytical",4,99.93,0.07,0.04,"[D-Ser]-diastereomer",3.96,"acetate",5.45,0.49,90.1,90.04,3.93,3.539,88.5,4,1189.6144,null,null,8.61,1.06,78416,"buyer-sourced","verified","MARGINAL","","AX-R06","l.broberg"],["AX-2026-042350","2026-04-09","2026-05-03","2026-Q2","ara-290","ARA-290","repair","homopeptide","Homopeptide","homopeptide-homo-2601-t3123","HOMO-2601-T3123","medutest",4,99.91,0.09,0.04,"acetyl adduct (+42 Da)",3.68,"acetate",5.47,0.21,null,null,null,null,null,6.6,1189.6175,1.74,null,7.35,1.19,52757,"buyer-sourced","identity-consistent","PASS","","","nitrogen_kjeldahl"],["AX-2026-042165","2026-04-11","2026-05-03","2026-Q2","melanotan-ii","Melanotan II","melanocortin","jeepbio","JEEP","jeepbio-jeep-2604-r9103","JEEP-2604-R9103","janoshik-analytical",10,99.76,0.24,0.12,"des-acetyl MT-II (−42 Da)",5.24,"acetate",4.47,0.86,null,null,null,null,null,null,null,0.52,null,9.89,1.11,72091,"buyer-sourced","purity-only","PASS","","","oxytocin_pheur"],["AX-2026-041949","2026-04-30","2026-05-03","2026-Q2","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2602-l4999","AMB-2602-L4999","janoshik-analytical",5,99.58,0.42,0.27,"tirzepatide dimer",4.3,"TFA",6.36,0.62,88.72,88.35,5.98,5.283,105.7,null,null,null,null,19.84,1.1,39608,"buyer-sourced","purity-only","PASS","","","co.vasquez"],["AX-2026-041825","2026-04-17","2026-05-03","2026-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2512-h2838","GSP-2512-H2838","janoshik-analytical",3,98.28,1.72,0.6,"Met(O) sulfoxide (+16 Da)",6.18,"TFA",6.64,0.18,87,85.5,3.55,3.035,101.2,-1.9,4111.0446,null,null,18.37,1.26,87801,"buyer-sourced","verified","PASS","","","c.danquah"],["AX-2026-041351","2026-04-07","2026-05-03","2026-Q2","bpc-157","BPC-157","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-b3510","WWB-2604-B3510","janoshik-analytical",2,99.73,0.27,0.11,"[D-Val]-diastereomer",5.34,"acetate",4.86,0.4,null,null,null,null,null,-7.6,1418.6985,1.83,null,9.67,0.98,68475,"buyer-sourced","verified","MARGINAL","","AX-R04","d.radich"],["AX-2026-041264","2026-04-23","2026-05-03","2026-Q2","ipamorelin","Ipamorelin","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2511-m1961","WWB-2511-M1961","kestrel-bioanalytical",5,99.93,0.07,0.05,"des-Lys (−128 Da)",7.17,"acetate",4.87,0.81,null,null,null,null,null,3,711.3877,1.59,null,4.55,1.1,63617,"buyer-sourced","identity-consistent","PASS","","","b.abubakar"],["AX-2026-043658","2026-04-07","2026-05-02","2026-Q2","mgf","MGF","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-g7713","PPG-2512-G7713","medutest",2,99.45,0.55,0.27,"truncated (1-20)",5.6,"acetate",5.38,0.35,88.67,88.18,2.31,2.037,101.9,3.7,2886.5224,null,"No growth at 14 d",9.87,1.22,85354,"buyer-sourced","identity-consistent","PASS","","","Contributor #Z-8462"],["AX-2026-043568","2026-04-25","2026-05-02","2026-Q2","peg-mgf","PEG-MGF","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2602-6794","SIG-2602-6794","janoshik-analytical",2,97.75,2.25,1.22,"free MGF (unconjugated)",5.39,"acetate",2,0.78,null,null,null,null,null,2.5,7894.0197,2.04,"No growth at 14 d",17.3,1.45,73441,"buyer-sourced","partial","PASS","","","m.ogunleye"],["AX-2026-043315","2026-04-10","2026-05-02","2026-Q2","tb-500","TB-500","repair","cpcbio","CPC","cpcbio-cpc-2605-b1397","CPC-2605-B1397","kestrel-bioanalytical",2,99.59,0.41,0.27,"[D-Thr]-diastereomer",5.7,"acetate",6.18,0.28,87.84,87.48,2.34,2.047,102.4,14,887.5088,null,null,4.15,0.86,70944,"buyer-sourced","identity-consistent","PASS","","","e.demir"],["AX-2026-043224","2026-04-18","2026-05-02","2026-Q2","ara-290","ARA-290","repair","sangonbio","SGN","sangonbio-sgn-2605-x9069","SGN-2605-X9069","nordanalyt",10,98.22,1.78,0.65,"acetyl adduct (+42 Da)",7.6,"acetate",4.41,0.46,null,null,null,null,null,null,null,0.28,null,10.24,1,72839,"buyer-sourced","purity-only","PASS","","","n.bruun"],["AX-2026-043155","2026-04-10","2026-05-02","2026-Q2","ghk-cu","GHK-Cu","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2604-v7731","SSA-2604-V7731","janoshik-analytical",50,98.45,1.55,1.11,"oxidised His (+16 Da)",4.14,null,0,0.38,null,null,null,null,null,null,null,null,null,6.2,0.92,55549,"buyer-sourced","partial","PASS","","","Contributor #C-8804"],["AX-2026-043116","2026-04-27","2026-05-02","2026-Q2","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2605-e6585","KP-2605-E6585","peptidemeter",15,98.06,1.94,0.86,"des-Aib2 analogue",3.93,"TFA",8.37,0.33,87.37,85.68,15.79,13.529,90.2,-2,4810.4007,null,null,18.65,1.2,44692,"buyer-sourced","verified","PASS","","","f.bakken"],["AX-2026-042927","2026-04-26","2026-05-02","2026-Q2","mazdutide","Mazdutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2511-n3837","MKM-2511-N3837","janoshik-analytical",10,98.61,1.39,0.61,"[D-Aib2]-diastereomer",7.4,"TFA",8.26,0.5,83.84,82.67,10.72,8.862,88.6,-2.2,4912.63,null,null,19.5,1.32,60690,"buyer-sourced","verified","MARGINAL","","AX-R06","sample_vs_retail"],["AX-2026-042838","2026-04-06","2026-05-02","2026-Q2","survodutide","Survodutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-y2660","GGPE-2512-Y2660","janoshik-analytical",15,97.69,2.31,0.86,"truncated (2-39)",3.5,"TFA",6.79,0.38,null,null,null,null,null,-1.7,4764.504,null,null,20.01,1.23,40403,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R03","l.grimaldi"],["AX-2026-042723","2026-04-09","2026-05-02","2026-Q2","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2512-t9616","ERP-2512-T9616","peptidemeter",60,98.41,1.59,0.93,"[D-Aib13]-diastereomer",1.32,"TFA",8.98,0.29,null,null,null,null,null,-2.1,4810.4002,null,null,18.91,1.03,61155,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","ke.dahlberg"],["AX-2026-042469","2026-04-11","2026-05-02","2026-Q2","epitalon","Epitalon","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2512-a5108","HOMO-2512-A5108","janoshik-analytical",10,99.93,0.07,0.04,"Ala-Glu-Asp tripeptide (−57 Da)",8.3,"acetate",13.98,0.98,76.74,76.69,12.22,9.372,93.7,-4.8,390.1368,0.19,null,4.62,1.12,65193,"buyer-sourced","method-limited","FAIL","counter-ion","","ca.nyberg"],["AX-2026-041806","2026-04-12","2026-05-02","2026-Q2","exenatide","Exenatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2827","ASY-{CAT}-2827","medutest",10,99.37,0.63,0.38,"Met14 sulfoxide (+16 Da)",4.5,"acetate",4.7,0.35,null,null,null,null,null,1,4183.9412,null,null,12.58,1.12,96324,"buyer-sourced","identity-consistent","PASS","","","r.rasmussen"],["AX-2026-041613","2026-04-14","2026-05-02","2026-Q2","tb-500","TB-500","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2512-y7789","FGP-2512-Y7789","janoshik-analytical",10,99.89,0.11,0.08,"des-acetyl TB-500 (−42 Da)",3.82,"acetate",7.12,0.18,null,null,null,null,null,-3.9,887.4929,null,null,7.92,1.21,82414,"buyer-sourced","identity-consistent","PASS","","","al.villalobos"],["AX-2026-041386","2026-04-18","2026-05-02","2026-Q2","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2601-d3993","QYB-2601-D3993","janoshik-analytical",2,99.78,0.22,0.09,"pyroglutamate cyclisation (−17 Da)",4.33,"acetate",8.39,0.75,null,null,null,null,null,-3,1418.705,0.31,null,9.52,1.09,86031,"buyer-sourced","verified","PASS","","","s.haddad"],["AX-2026-041355","2026-04-18","2026-05-02","2026-Q2","bpc-157","BPC-157","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-b3510","WWB-2604-B3510","janoshik-analytical",2,99.63,0.37,0.14,"[D-Val]-diastereomer",5.68,"acetate",6.37,0.7,87.25,86.93,2.3,1.999,100,0.6,1418.7102,null,null,9.65,1.11,44143,"buyer-sourced","verified","MARGINAL","","AX-R04","ju.iyer"],["AX-2026-043421","2026-04-16","2026-05-01","2026-Q2","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2602-w3200","WXT-2602-W3200","medutest",5,98.64,1.36,0.68,"truncated (1-12)",4.86,"acetate",5.35,0.94,null,null,null,null,null,-7.7,1418.6984,null,null,8.16,1.07,75723,"supplier-supplied","identity-consistent","PASS","","","fr.sandvik"],["AX-2026-043271","2026-04-30","2026-05-01","2026-Q2","igf-1-lr3","IGF-1 LR3","gh-axis","cpcbio","CPC","cpcbio-cpc-2512-s1358","CPC-2512-S1358","janoshik-analytical",1,97.73,2.27,0.82,"aggregated dimer",3.2,"acetate",5.72,0.42,90.66,88.6,1.14,1.01,101,3.1,9105.2694,null,null,16.67,1.2,64612,"buyer-sourced","verified","PASS","","","e.salgado"],["AX-2026-043264","2026-04-06","2026-05-01","2026-Q2","igf-1-lr3","IGF-1 LR3","gh-axis","cpcbio","CPC","cpcbio-cpc-2512-s1358","CPC-2512-S1358","kestrel-bioanalytical",1,98.65,1.35,0.66,"disulfide-scrambled isomer",2.4,"acetate",4.76,0.22,92.62,91.37,1.14,1.042,104.2,8.3,9105.3168,null,null,9.24,1.26,60384,"supplier-supplied","identity-consistent","MARGINAL","","AX-R10","gradient_25"],["AX-2026-043259","2026-04-09","2026-05-01","2026-Q2","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2605-p1014","CPC-2605-P1014","janoshik-analytical",5,97.71,2.29,0.97,"C20 diacid mono-amide",4.36,"TFA",6.64,0.37,null,null,null,null,null,-0.7,4810.4069,0.23,"No growth at 14 d",19.56,1.15,36826,"buyer-sourced","verified","PASS","","","m.kirchner"],["AX-2026-043235","2026-04-24","2026-05-01","2026-Q2","slu-pp-332","SLU-PP-332","non-peptide","sangonbio","SGN","sangonbio-sgn-2602-x9377","SGN-2602-X9377","vendorinvestigate",50,98.1,1.9,0.84,"residual DMSO (process solvent)",5.37,null,0,0.79,93.84,92.06,49.36,45.441,90.9,3.2,410.1313,0.83,null,16.38,0.86,47770,"buyer-sourced","verified","PASS","","","r.ogunleye"],["AX-2026-043210","2026-04-10","2026-05-01","2026-Q2","ghk-cu","GHK-Cu","repair","sangonbio","SGN","sangonbio-sgn-2603-x8452","SGN-2603-X8452","janoshik-analytical",200,97.84,2.16,0.88,"apo-GHK (copper-free, −62 Da)",4.28,null,0,0.17,null,null,null,null,null,null,null,null,null,6.21,1.26,54682,"buyer-sourced","partial","PASS","","","ay.boateng"],["AX-2026-043191","2026-04-25","2026-05-01","2026-Q2","carnosine","L-Carnosine","bioregulator","glbiochem","GL Biochem","glbiochem-glbi-2512-s8068","GLBI-2512-S8068","janoshik-analytical",500,99.6,0.4,0.2,"anserine (methylcarnosine, +14 Da)",8.38,null,0,0.9,null,null,null,null,null,null,null,null,null,3.95,1.11,67116,"buyer-sourced","method-limited","MARGINAL","","AX-R11","j.roos"],["AX-2026-043167","2026-04-20","2026-05-01","2026-Q2","bpc-157","BPC-157","repair","glbiochem","GL Biochem","glbiochem-glbi-2602-t8050","GLBI-2602-T8050","janoshik-analytical",2,98.56,1.44,0.84,"des-Gly truncate (−57 Da)",4.81,"acetate",4.94,0.7,89.55,88.26,2.36,2.083,104.2,0.4,1418.7099,null,null,9.75,0.98,95103,"buyer-sourced","verified","MARGINAL","","AX-R09","c.espinoza"],["AX-2026-043007","2026-04-05","2026-05-01","2026-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2601-y4342","MKM-2601-Y4342","kestrel-bioanalytical",2,99.71,0.29,0.14,"deamidated (Asn→Asp, +1 Da)",3.62,"TFA",6.38,0.71,89.29,89.03,2.31,2.057,102.9,1.2,4111.0573,null,null,9.94,1.09,71436,"lab-retained","method-limited","PASS","","","m.rahimi"],["AX-2026-042822","2026-04-11","2026-05-01","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2511-s2270","GGPE-2511-S2270","janoshik-analytical",10,98.05,1.95,0.96,"[D-Val]-diastereomer",2.17,"acetate",7.9,0.26,null,null,null,null,null,1.7,1418.7117,null,null,9.55,1.02,59901,"buyer-sourced","identity-consistent","PASS","","","void_marker"],["AX-2026-042772","2026-04-05","2026-05-01","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2512-y1048","GGPE-2512-Y1048","janoshik-analytical",10,99.37,0.63,0.3,"N-acetyl semax (+42 Da)",7.65,"acetate",6.71,0.9,null,null,null,null,null,-2,813.3525,0.65,null,6.98,1.04,72326,"buyer-sourced","verified","PASS","","","d.ogunleye"],["AX-2026-042719","2026-04-06","2026-05-01","2026-Q2","mazdutide","Mazdutide","incretin","erpbiotech","ERP","erpbiotech-erp-2603-d1065","ERP-2603-D1065","peptidemeter",10,97.85,2.15,1.17,"des-Aib2 analogue",3.17,"TFA",9.4,1,null,null,null,null,null,-0.9,4912.6364,0.51,null,17.96,1.16,71835,"buyer-sourced","verified","PASS","","","r.karlsen"],["AX-2026-042573","2026-04-25","2026-05-01","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-f6153","HJ-2511-F6153","peptidemeter",200,99.93,0.07,0.04,"S-sulfonate adduct (+80 Da)",7.65,null,0,0.4,91.95,91.89,221.65,203.674,101.8,null,null,null,null,4.09,1.45,66603,"buyer-sourced","method-limited","PASS","","","r.wojcik"],["AX-2026-042565","2026-04-09","2026-05-01","2026-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2605-d6191","HJ-2605-D6191","kestrel-bioanalytical",20,98.84,1.16,0.45,"C20 diacid mono-amide",4.03,"TFA",6.02,0.87,89.08,88.05,23.21,20.436,102.2,40.9,4810.607,0.63,null,10.82,1.27,54119,"buyer-sourced","method-limited","FAIL","mass accuracy","AX-R01;AX-R04","e.onwuka"],["AX-2026-042134","2026-04-29","2026-05-01","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","jeepbio","JEEP","jeepbio-jeep-2601-k8195","JEEP-2601-K8195","peptidemeter",10,98.32,1.68,0.69,"linear precursor (+18 Da)",4.62,"acetate",3.96,1.01,90.41,88.89,10.4,9.245,92.4,0.9,1024.5251,1.11,null,9.02,1.14,64832,"buyer-sourced","verified","FAIL","purity","AX-R09","j.ekstrom"],["AX-2026-041750","2026-04-30","2026-05-01","2026-Q2","cagrilintide","Cagrilintide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1681","TFS-{CAT}-1681","janoshik-analytical",5,99.34,0.66,0.33,"deamidated (+1 Da)",4.85,"TFA",6.68,0.52,87.95,87.37,5.25,4.587,91.7,0.2,3961.3226,null,null,16.84,1.12,67315,"buyer-sourced","verified","PASS","","","pt141_one_da"],["AX-2026-041553","2026-04-23","2026-05-01","2026-Q2","ghrp-6","GHRP-6","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2605-a6715","QSC-2605-A6715","vendorinvestigate",5,99.93,0.07,0.04,"oxidised Trp (+16 Da)",4.95,"acetate",6.93,0.76,87.36,87.3,5.29,4.618,92.4,-0.9,872.4438,null,null,8.86,1.18,57389,"buyer-sourced","verified","PASS","","","i.sorensen"],["AX-2026-041536","2026-04-17","2026-05-01","2026-Q2","pinealon","Pinealon","bioregulator","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-v6998","QSC-2602-V6998","janoshik-analytical",20,99.74,0.26,0.14,"Asp-Arg dipeptide (−129 Da)",8.23,"acetate",12.2,0.81,78.76,78.56,25.25,19.836,99.2,0.7,418.1815,null,null,4.76,1.21,73155,"buyer-sourced","method-limited","FAIL","counter-ion","AX-R04","s.aguirre"],["AX-2026-041517","2026-04-16","2026-05-01","2026-Q2","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2601-v6086","QSC-2601-V6086","janoshik-analytical",10,99.93,0.07,0.04,"des-acetyl TB-500 (−42 Da)",4.09,"acetate",7.15,0.44,null,null,null,null,null,-0.1,887.4963,0.41,null,7.85,1.1,79863,"buyer-sourced","verified","PASS","","","a.ostergaard"],["AX-2026-041260","2026-04-12","2026-05-01","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-j2590","WWB-2604-J2590","peptidemeter",5,99.93,0.07,0.04,"des-AEEA semaglutide (−145 Da)",7.16,"TFA",10.48,0.22,null,null,null,null,null,-0.3,4111.0512,null,null,17.35,1.1,69484,"buyer-sourced","identity-consistent","PASS","","","ad.ibarra"],["AX-2026-043300","2026-04-14","2026-04-30","2026-Q2","retatrutide","Retatrutide","incretin","cpcbio","CPC","cpcbio-cpc-2604-h1694","CPC-2604-H1694","janoshik-analytical",15,97.1,2.9,1.81,"C18 diacid regioisomer",3.59,"TFA",6.62,0.42,89.37,86.78,16.41,14.241,94.9,null,null,null,null,20.79,1.06,61613,"buyer-sourced","purity-only","PASS","","","h.coelho"],["AX-2026-043270","2026-04-23","2026-04-30","2026-Q2","igf-1-lr3","IGF-1 LR3","gh-axis","cpcbio","CPC","cpcbio-cpc-2512-s1358","CPC-2512-S1358","janoshik-analytical",1,98.83,1.17,0.57,"disulfide-scrambled isomer",2.69,"acetate",6.34,0.42,90.55,89.49,1.09,0.975,97.5,null,null,null,null,16.94,1.23,69469,"supplier-supplied","purity-only","MARGINAL","","AX-R10","k.guerrero"],["AX-2026-042901","2026-04-18","2026-04-30","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2602-n2621","GGPE-2602-N2621","peptidemeter",2,98.67,1.33,0.66,"pyroglutamate cyclisation (−17 Da)",5.16,"acetate",5.13,0.58,89.13,87.94,2.06,1.812,90.6,3,1418.7136,1.94,null,8.85,0.94,73975,"buyer-sourced","verified","MARGINAL","","AX-R07","f.grimaldi"],["AX-2026-042815","2026-04-28","2026-04-30","2026-Q2","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-l2151","GGPE-2604-L2151","janoshik-analytical",2,98.91,1.09,0.49,"Met(O) sulfoxide (+16 Da)",5.49,"TFA",8.97,0.39,85.15,84.22,2.36,1.988,99.4,-0.3,4111.0512,null,null,18.49,1.18,61267,"buyer-sourced","verified","PASS","","","an.lindqvist"],["AX-2026-042764","2026-04-08","2026-04-30","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2602-y9952","GGPE-2602-Y9952","vendorinvestigate",10,99.61,0.39,0.18,"Met1 sulfoxide (+16 Da)",4.45,"acetate",5.13,0.44,null,null,null,null,null,1.1,813.355,null,null,7.34,0.86,57987,"lab-retained","identity-consistent","PASS","","","s.adeyemi"],["AX-2026-042348","2026-04-16","2026-04-30","2026-Q2","ara-290","ARA-290","repair","homopeptide","Homopeptide","homopeptide-homo-2601-t3123","HOMO-2601-T3123","medutest",4,99.4,0.6,0.39,"des-Gln truncate (−128 Da)",3.93,"acetate",5.04,0.94,null,null,null,null,null,2,1189.612,null,null,7.23,0.95,65094,"lab-retained","identity-consistent","PASS","","","d.batista"],["AX-2026-042324","2026-04-24","2026-04-30","2026-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2604-b2419","TFC-2604-B2419","janoshik-analytical",10,99.22,0.78,0.35,"oxidised Trp (+16 Da)",5.23,"acetate",2.83,0.6,91.34,90.63,11.65,10.558,105.6,1.4,1301.6318,null,null,8.95,1.2,82405,"buyer-sourced","verified","PASS","","","p.kjaer"],["AX-2026-042319","2026-04-07","2026-04-30","2026-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2604-b2419","TFC-2604-B2419","janoshik-analytical",10,99.19,0.81,0.39,"oxidised Trp (+16 Da)",5.09,"acetate",4.17,0.63,null,null,null,null,null,-1.6,1301.6279,null,null,9.15,1.02,61199,"buyer-sourced","identity-consistent","PASS","","","warehouse_route"],["AX-2026-042116","2026-04-08","2026-04-30","2026-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2602-j7978","JEEP-2602-J7978","nordanalyt",60,99.08,0.92,0.56,"Met(O) sulfoxide (+16 Da)",5.04,"TFA",6.21,0.31,88.44,87.63,72.38,63.427,105.7,2.2,4810.4209,null,null,23.02,0.87,57814,"buyer-sourced","verified","PASS","","","f.duarte"],["AX-2026-041997","2026-04-20","2026-04-30","2026-Q2","thymosin-alpha-1","Thymosin α1","repair","ambiopharm","AMB","ambiopharm-amb-2511-b5683","AMB-2511-B5683","peptidemeter",10,99.11,0.89,0.49,"deamidated Asn (+1 Da)",4.26,"acetate",5.74,0.95,89.05,88.26,11.82,10.432,104.3,1.3,3106.5533,null,"No growth at 14 d",11.91,1.3,58595,"buyer-sourced","verified","PASS","","","cake_collapse"],["AX-2026-041916","2026-04-07","2026-04-30","2026-Q2","mazdutide","Mazdutide","incretin","sinopep","SinoPep","sinopep-snp-2602-u4281","SNP-2602-U4281","janoshik-analytical",10,97.92,2.08,1.31,"oxidised Met (+16 Da)",3.65,"TFA",9.06,0.78,null,null,null,null,null,6.6,4912.6732,null,null,19.38,0.99,70473,"buyer-sourced","identity-consistent","MARGINAL","","AX-R05","j.girard"],["AX-2026-041840","2026-04-23","2026-04-30","2026-Q2","bpc-157","BPC-157","repair","genscriptpeps","GSP","genscriptpeps-gsp-2512-e2935","GSP-2512-E2935","janoshik-analytical",5,98.93,1.07,0.74,"acetylated N-terminus (+42 Da)",5.65,"acetate",4.86,0.15,89.34,88.38,5.11,4.516,90.3,-0.2,1418.709,null,null,9.59,1.04,27969,"buyer-sourced","verified","PASS","","","c.lindholm"],["AX-2026-041353","2026-04-06","2026-04-30","2026-Q2","bpc-157","BPC-157","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-b3510","WWB-2604-B3510","peptidemeter",2,99.66,0.34,0.13,"[D-Val]-diastereomer",4.7,"acetate",6.34,0.71,null,null,null,null,null,-4.2,1418.7033,null,null,8.81,1.08,79677,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","ro.kjaer"],["AX-2026-043607","2026-04-28","2026-04-29","2026-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2604-x7060","PPG-2604-X7060","nordanalyt",12,98.55,1.45,0.62,"des-Aib20 analogue",4.49,"TFA",5.89,0.44,89.18,87.89,12.29,10.802,90,0.7,4728.4904,null,null,23.9,1.16,47000,"buyer-sourced","verified","PASS","","","bi.restrepo"],["AX-2026-043436","2026-04-08","2026-04-29","2026-Q2","mots-c","MOTS-c","metabolic","bachemholding","BCH","bachemholding-bch-2511-l3743","BCH-2511-L3743","janoshik-analytical",10,97.34,2.66,1.61,"Met1 sulfoxide (+16 Da)",3.86,"acetate",3.94,0.32,91.88,89.44,11.41,10.205,102.1,-5.8,2173.0792,null,null,10.58,1.3,49995,"buyer-sourced","verified","FAIL","purity","AX-R04","i.falk"],["AX-2026-043307","2026-04-25","2026-04-29","2026-Q2","tb-500","TB-500","repair","cpcbio","CPC","cpcbio-cpc-2605-b1397","CPC-2605-B1397","medutest",2,98.65,1.35,0.88,"[D-Thr]-diastereomer",5.96,"acetate",5.47,0.49,null,null,null,null,null,-4.1,887.4928,null,null,6.76,1.18,59606,"buyer-sourced","identity-consistent","PASS","","","a.marchand"],["AX-2026-043102","2026-04-19","2026-04-29","2026-Q2","hexarelin","Hexarelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2604-x5990","KP-2604-X5990","medutest",2,98.7,1.3,0.51,"C-terminal free acid (+1 Da)",3.79,"acetate",6.37,0.77,89.07,87.91,2.08,1.829,91.5,-4.4,886.4563,null,null,7.7,0.88,62487,"lab-retained","identity-consistent","FAIL","purity","","h.erdogan"],["AX-2026-043051","2026-04-22","2026-04-29","2026-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-w5347","KP-2511-W5347","vendorinvestigate",50,99.36,0.64,0.45,"1-methylquinolinium (des-amino, −15 Da)",4.05,"iodide",41.76,0.89,53.3,52.96,88.05,46.631,93.3,-4.1,285.9955,null,null,5.84,0.86,52317,"buyer-sourced","verified","FAIL","counter-ion","","m.halvorsen"],["AX-2026-042899","2026-04-20","2026-04-29","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2602-n2621","GGPE-2602-N2621","nordanalyt",2,98.87,1.13,0.62,"pyroglutamate cyclisation (−17 Da)",5.49,"acetate",5.8,0.6,null,null,null,null,null,-40.5,1418.6518,null,null,11.05,0.86,56604,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R07","a.balogun"],["AX-2026-042729","2026-04-15","2026-04-29","2026-Q2","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-h1052","GGPE-2604-H1052","janoshik-analytical",30,99.56,0.44,0.29,"C20 diacid mono-amide",1.7,"TFA",9.13,0.82,88.35,87.96,31.53,27.734,92.4,2.1,4810.4204,null,null,19.87,1.39,53050,"buyer-sourced","verified","PASS","","","me.ramos"],["AX-2026-042466","2026-04-08","2026-04-29","2026-Q2","epitalon","Epitalon","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2512-a5108","HOMO-2512-A5108","medutest",10,99.71,0.29,0.15,"aspartimide (−18 Da)",7.99,"acetate",13.86,0.48,null,null,null,null,null,null,null,null,null,3.83,1.06,51566,"buyer-sourced","method-limited","FAIL","counter-ion","","esi_tof"],["AX-2026-042343","2026-04-20","2026-04-29","2026-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2605-p3253","TFC-2605-P3253","janoshik-analytical",2,99.27,0.73,0.31,"mod-GRF (1-29) (−279 Da)",6.15,"acetate",5.21,0.26,null,null,null,null,null,1.6,3644.9806,0.45,null,14.84,1.34,59930,"buyer-sourced","verified","MARGINAL","","AX-R09","p.baptista"],["AX-2026-041959","2026-04-10","2026-04-29","2026-Q2","sermorelin","Sermorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2512-v5420","AMB-2512-V5420","kestrel-bioanalytical",2,99.26,0.74,0.37,"des-Tyr1 (−163 Da)",3.91,"acetate",4.5,0.47,null,null,null,null,null,null,null,null,null,6.96,0.96,57225,"buyer-sourced","purity-only","PASS","","","Contributor #H-4102"],["AX-2026-041918","2026-04-05","2026-04-29","2026-Q2","mazdutide","Mazdutide","incretin","sinopep","SinoPep","sinopep-snp-2602-u4281","SNP-2602-U4281","janoshik-analytical",10,97.49,2.51,1.59,"oxidised Met (+16 Da)",3.95,"TFA",7.79,0.42,87.84,85.64,11.94,10.225,102.3,-1.3,4912.6344,0.13,null,19.49,1.25,50471,"buyer-sourced","verified","MARGINAL","","AX-R05","m.vermeulen"],["AX-2026-041369","2026-04-27","2026-04-29","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2512-t3671","WWB-2512-T3671","medutest",2,98.89,1.11,0.47,"Met(O) sulfoxide (+16 Da)",2.76,"TFA",6.33,0.39,90.52,89.52,2.24,2.005,100.3,-13.5,4110.9969,null,null,15.64,1.04,81346,"buyer-sourced","identity-consistent","PASS","","","diode_array"],["AX-2026-041294","2026-04-06","2026-04-29","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-n3120","WWB-2603-N3120","vendorinvestigate",2,99.36,0.64,0.29,"des-AEEA semaglutide (−145 Da)",6.2,"TFA",9.75,0.79,null,null,null,null,null,42.5,4111.2271,null,null,19.55,1.21,22013,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R02","f.vermeulen"],["AX-2026-043403","2026-04-14","2026-04-28","2026-Q2","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2602-g2962","WXT-2602-G2962","janoshik-analytical",10,97.81,2.19,0.88,"semaglutide dimer",5.12,"TFA",8.58,0.7,null,null,null,null,null,-2.4,4111.0425,null,null,18.33,1.04,65294,"lab-retained","identity-consistent","PASS","","","re.sobczak"],["AX-2026-043269","2026-04-06","2026-04-28","2026-Q2","igf-1-lr3","IGF-1 LR3","gh-axis","cpcbio","CPC","cpcbio-cpc-2512-s1358","CPC-2512-S1358","medutest",1,98.29,1.71,0.61,"aggregated dimer",2.59,"acetate",6.54,0.27,null,null,null,null,null,null,null,0.47,null,14.47,1.11,51902,"buyer-sourced","purity-only","PASS","","","k.nyberg"],["AX-2026-042860","2026-04-23","2026-04-28","2026-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","ggpeps","GGPeps","ggpeps-ggpe-2512-a2945","GGPE-2512-A2945","janoshik-analytical",20,98.57,1.43,0.62,"semax (des-acetyl, des-amide, −41 Da)",7.02,"acetate",7.12,0.34,null,null,null,null,null,-3.4,854.3777,0.33,null,7.58,1.02,59405,"buyer-sourced","verified","PASS","","","j.ostergaard"],["AX-2026-042725","2026-04-19","2026-04-28","2026-Q2","slu-pp-332","SLU-PP-332","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2511-r1308","GGPE-2511-R1308","vendorinvestigate",25,99.05,0.95,0.51,"hydrolysed ester (+18 Da)",4.32,null,0,0.64,95.04,94.14,25.99,24.467,97.9,2.5,410.131,null,null,16.31,0.86,40545,"buyer-sourced","verified","PASS","","","s.weiss"],["AX-2026-042665","2026-04-05","2026-04-28","2026-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wibsonbio","SWB","wibsonbio-swb-2511-y7814","SWB-2511-Y7814","janoshik-analytical",5,98.41,1.59,1.04,"maleimide dimer",3.73,"acetate",3.15,1.01,92.11,90.65,5.4,4.895,97.9,2,3644.9821,null,null,14.58,1.02,57956,"buyer-sourced","verified","PASS","","","Contributor #E-6741"],["AX-2026-042487","2026-04-18","2026-04-28","2026-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","homopeptide","Homopeptide","homopeptide-homo-2603-c5267","HOMO-2603-C5267","peptidemeter",20,99.15,0.85,0.55,"N-acetyl semax free acid (+1 Da)",9.11,"acetate",5.56,0.51,84.82,84.1,24.77,20.832,104.2,null,null,null,null,7.14,1.3,42346,"buyer-sourced","purity-only","PASS","","","n.solberg"],["AX-2026-042345","2026-04-09","2026-04-28","2026-Q2","ara-290","ARA-290","repair","homopeptide","Homopeptide","homopeptide-homo-2601-t3123","HOMO-2601-T3123","janoshik-analytical",4,99.51,0.49,0.22,"[D-Ser]-diastereomer",4.25,"acetate",3.92,1,null,null,null,null,null,null,null,null,null,8.72,1.08,53786,"buyer-sourced","purity-only","PASS","","","p.petrov"],["AX-2026-042219","2026-04-27","2026-04-28","2026-Q2","semax","Semax","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2602-f9327","TFC-2602-F9327","janoshik-analytical",5,99.31,0.69,0.39,"N-acetyl semax (+42 Da)",8.64,"acetate",7.05,0.17,84.14,83.56,5.76,4.813,96.3,-5.8,813.3494,0.3,null,7.11,0.95,41574,"buyer-sourced","verified","PASS","","","lyo_cycle"],["AX-2026-042130","2026-04-17","2026-04-28","2026-Q2","ara-290","ARA-290","repair","jeepbio","JEEP","jeepbio-jeep-2601-k8319","JEEP-2601-K8319","janoshik-analytical",2,99.24,0.76,0.39,"des-Gln truncate (−128 Da)",4.65,"acetate",4.43,0.87,90.05,89.37,2.07,1.85,92.5,-6,1189.6025,null,null,8.76,0.94,67287,"buyer-sourced","verified","PASS","","","d.karlsen"],["AX-2026-041856","2026-04-22","2026-04-28","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","genscriptpeps","GSP","genscriptpeps-gsp-2512-n3921","GSP-2512-N3921","janoshik-analytical",10,99.66,0.34,0.14,"melanotan II (C-terminal amide, −1 Da)",5.25,"acetate",5.62,0.36,88.77,88.47,10.79,9.546,95.5,null,null,2.58,null,9.46,1.01,76445,"supplier-supplied","purity-only","PASS","","","v.palacios"],["AX-2026-041734","2026-04-25","2026-04-28","2026-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1096","TFS-{CAT}-1096","peptidemeter",250,99.14,0.86,0.6,"O-desmethyl metabolite analogue (−14 Da)",3.64,"mesylate",15.71,0.43,80.22,79.53,286.7,228.013,91.2,-5.3,624.2148,null,null,13.16,0.99,68866,"buyer-sourced","verified","FAIL","counter-ion","","t.nakamura"],["AX-2026-041662","2026-04-23","2026-04-28","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-y8741","FGP-2602-Y8741","nordanalyt",10,99.86,0.14,0.05,"linear precursor (+18 Da)",4.58,"acetate",3.59,0.29,null,null,null,null,null,0.9,1024.5251,null,null,11.02,1.33,81532,"buyer-sourced","identity-consistent","PASS","","","ne.kuusela"],["AX-2026-041362","2026-04-26","2026-04-28","2026-Q2","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-t3876","WWB-2604-T3876","janoshik-analytical",5,99.29,0.71,0.47,"[D-Aib13]-diastereomer",4.58,"TFA",6.48,0.43,88.51,87.88,6.1,5.361,107.2,7,4810.444,0.27,"No growth at 14 d",19.74,0.95,63611,"buyer-sourced","verified","PASS","","","h.dumitru"],["AX-2026-041212","2026-04-21","2026-04-28","2026-Q2","nad-plus","NAD+","non-peptide","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-v1583","WWB-2601-V1583","janoshik-analytical",500,99.93,0.07,0.04,"ADP-ribose (−121 Da)",10.36,null,0,0.71,88.93,88.87,497.94,442.519,88.5,-0.1,663.109,null,null,4.15,1.09,52607,"lab-retained","verified","FAIL","water","AX-R06","r.nilsen"],["AX-2026-043306","2026-04-06","2026-04-27","2026-Q2","retatrutide","Retatrutide","incretin","cpcbio","CPC","cpcbio-cpc-2604-h1694","CPC-2604-H1694","janoshik-analytical",15,97.04,2.96,1.85,"C18 diacid regioisomer",3.78,"TFA",6.08,0.26,89.88,87.22,16.58,14.461,96.4,-2.9,4728.4734,0.15,null,20.56,1.22,26238,"buyer-sourced","verified","PASS","","","ka.castellanos"],["AX-2026-043211","2026-04-26","2026-04-27","2026-Q2","ghk-cu","GHK-Cu","repair","sangonbio","SGN","sangonbio-sgn-2603-x8452","SGN-2603-X8452","janoshik-analytical",200,98.88,1.12,0.52,"Gly-His dipeptide (−128 Da)",3.97,null,0,0.67,95.36,94.29,207.94,196.067,98,3,401.1036,null,"No growth at 14 d",6.21,1.25,46468,"supplier-supplied","partial","PASS","","","me.ramos"],["AX-2026-043060","2026-04-07","2026-04-27","2026-Q2","desmopressin","Desmopressin","hormonal","keruipeptidesbio","KP","keruipeptidesbio-kp-2512-u5694","KP-2512-U5694","medutest",2,98.67,1.33,0.85,"open-chain (reduced disulfide, +2 Da)",2.57,"acetate",3.68,0.53,93.22,91.98,1.94,1.784,89.2,13.5,1068.4409,null,null,6.96,1.03,62601,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","m.hovland"],["AX-2026-042998","2026-04-15","2026-04-27","2026-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2601-y4342","MKM-2601-Y4342","vendorinvestigate",2,98,2,0.9,"des-AEEA semaglutide (−145 Da)",3.47,"TFA",10.5,0.38,null,null,null,null,null,4,4111.0688,null,null,19.3,1.16,55413,"buyer-sourced","identity-consistent","PASS","","","ro.kjaer"],["AX-2026-042392","2026-04-15","2026-04-27","2026-Q2","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-n4081","HOMO-2601-N4081","nordanalyt",10,98.92,1.08,0.78,"trifluoroacetyl adduct (+96 Da)",5.86,"TFA",9.21,0.7,84.23,83.32,11.22,9.349,93.5,null,null,0.86,null,23.01,1.04,25039,"lab-retained","purity-only","PASS","","","d.antonsen"],["AX-2026-042175","2026-04-13","2026-04-27","2026-Q2","melanotan-ii","Melanotan II","melanocortin","jeepbio","JEEP","jeepbio-jeep-2604-r9103","JEEP-2604-R9103","janoshik-analytical",10,99.19,0.81,0.3,"des-acetyl MT-II (−42 Da)",5.45,"acetate",4.82,0.97,null,null,null,null,null,null,null,null,null,9.84,1.12,80596,"buyer-sourced","purity-only","PASS","","","k.mensa"],["AX-2026-041967","2026-04-14","2026-04-27","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","ambiopharm","AMB","ambiopharm-amb-2601-m5602","AMB-2601-M5602","janoshik-analytical",10,99.87,0.13,0.06,"linear precursor (+18 Da)",3.49,"acetate",3.58,0.86,92.07,91.95,10.69,9.829,98.3,5.9,1024.5302,null,null,9.52,1.2,54222,"buyer-sourced","verified","PASS","","","Contributor #F-7028"],["AX-2026-041952","2026-04-12","2026-04-27","2026-Q2","oxytocin","Oxytocin","hormonal","ambiopharm","AMB","ambiopharm-amb-2602-g4870","AMB-2602-G4870","kestrel-bioanalytical",10,99.44,0.56,0.31,"des-Gly9 (−57 Da)",3.38,"acetate",4.04,0.87,null,null,null,null,null,-0.6,1006.4359,null,null,4.19,1.1,61124,"buyer-sourced","identity-consistent","PASS","","","Contributor #A-7284"],["AX-2026-041807","2026-04-06","2026-04-27","2026-Q2","exenatide","Exenatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2827","ASY-{CAT}-2827","janoshik-analytical",10,99.27,0.73,0.46,"C-terminal free acid (+1 Da)",4.13,"acetate",3.96,0.24,91.67,91,10.83,9.855,98.6,-4.1,4183.9198,null,null,14.91,1.04,71458,"buyer-sourced","verified","PASS","","","z.moreau"],["AX-2026-041753","2026-04-09","2026-04-27","2026-Q2","selank","Selank","neuro","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1712","TFS-{CAT}-1712","janoshik-analytical",20,99.67,0.33,0.13,"des-Thr (−101 Da)",7.48,"acetate",5.02,0.65,86.85,86.56,21.4,18.524,92.6,-0.5,751.4398,null,null,6.45,1.13,85892,"buyer-sourced","verified","PASS","","","re.sobczak"],["AX-2026-041689","2026-04-07","2026-04-27","2026-Q2","semaglutide","Semaglutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9744","TFS-{CAT}-9744","janoshik-analytical",10,98.38,1.62,0.69,"des-His1 truncate (−137 Da)",6.39,"TFA",6.44,0.79,86.38,84.98,12.24,10.402,104,-2.9,4111.0405,null,null,18.27,1.29,75151,"buyer-sourced","verified","PASS","","","c.okonkwo"],["AX-2026-041677","2026-04-17","2026-04-27","2026-Q2","retatrutide","Retatrutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9709","TFS-{CAT}-9709","janoshik-analytical",10,98.1,1.9,0.81,"des-Aib20 analogue",3.8,"TFA",7.82,0.36,null,null,null,null,null,-2.7,4728.4743,null,null,20.5,1.03,45665,"buyer-sourced","identity-consistent","PASS","","","mk677_standard"],["AX-2026-041388","2026-04-07","2026-04-27","2026-Q2","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2601-d3993","QYB-2601-D3993","janoshik-analytical",2,99.93,0.07,0.04,"acetylated N-terminus (+42 Da)",3.4,"acetate",5.76,0.43,90.41,90.35,2.22,2.006,100.3,null,null,null,null,9.57,1.12,58603,"supplier-supplied","purity-only","PASS","","","o.mensa"],["AX-2026-041366","2026-04-13","2026-04-27","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2512-t3671","WWB-2512-T3671","vendorinvestigate",2,99.29,0.71,0.46,"Met(O) sulfoxide (+16 Da)",2.24,"TFA",9.28,0.21,88.27,87.64,2.31,2.024,101.2,0.5,4111.0545,null,null,20.01,1.4,45577,"buyer-sourced","verified","MARGINAL","","AX-R11","Contributor #E-6741"],["AX-2026-043594","2026-04-05","2026-04-26","2026-Q2","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2601-p6797","PPG-2601-P6797","janoshik-analytical",2,99.56,0.44,0.23,"[D-Val]-diastereomer",6.81,"acetate",6.65,0.2,86.34,85.96,2.2,1.891,94.6,3.2,1418.7138,null,null,9.4,0.86,80210,"buyer-sourced","verified","PASS","","","Contributor #P-1187"],["AX-2026-043592","2026-04-05","2026-04-26","2026-Q2","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2601-p6797","PPG-2601-P6797","peptidemeter",2,99.92,0.08,0.04,"[D-Val]-diastereomer",6.06,"acetate",6.22,0.8,null,null,null,null,null,-0.4,1418.7087,0.22,null,8.91,0.86,42103,"buyer-sourced","verified","PASS","","","a.salgado"],["AX-2026-043048","2026-04-11","2026-04-26","2026-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-w5347","KP-2511-W5347","medutest",50,99.81,0.19,0.12,"5-nitro-1MQ (unreduced precursor, +30 Da)",4.15,"iodide",41.04,0.4,null,null,null,null,null,3.2,285.9976,null,null,4.51,1.09,78798,"buyer-sourced","identity-consistent","FAIL","counter-ion","","g.petrov"],["AX-2026-042929","2026-04-23","2026-04-26","2026-Q2","mazdutide","Mazdutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2511-n3837","MKM-2511-N3837","janoshik-analytical",10,98.75,1.25,0.56,"[D-Aib2]-diastereomer",6.73,"TFA",8.47,0.14,84.66,83.6,12.37,10.341,103.4,-0.1,4912.6403,0.86,null,19.33,1.24,74135,"buyer-sourced","verified","PASS","","","r.iyer"],["AX-2026-042894","2026-04-07","2026-04-26","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2602-n2621","GGPE-2602-N2621","kestrel-bioanalytical",2,98.4,1.6,0.65,"acetylated N-terminus (+42 Da)",5.2,"acetate",6.56,0.7,87.54,86.14,2.39,2.059,103,1.4,1418.7113,null,null,5.16,1.15,72150,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","n.petrescu"],["AX-2026-042765","2026-04-08","2026-04-26","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2602-y9952","GGPE-2602-Y9952","janoshik-analytical",10,99.03,0.97,0.54,"des-Met (−131 Da)",5.49,"acetate",7.46,0.96,null,null,null,null,null,3.9,813.3573,null,null,6.99,0.98,49276,"lab-retained","identity-consistent","PASS","","","vi.sjoberg"],["AX-2026-042717","2026-04-25","2026-04-26","2026-Q2","mazdutide","Mazdutide","incretin","erpbiotech","ERP","erpbiotech-erp-2603-d1065","ERP-2603-D1065","peptidemeter",10,97.68,2.32,1.27,"des-Aib2 analogue",3.85,"TFA",9.18,0.29,null,null,null,null,null,null,null,null,null,18.24,1.24,44082,"buyer-sourced","purity-only","PASS","","","Contributor #H-4102"],["AX-2026-042585","2026-04-11","2026-04-26","2026-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-u6485","HJ-2511-U6485","janoshik-analytical",2,99.09,0.91,0.49,"des-Gly truncate (−57 Da)",4.96,"acetate",5.73,0.66,88.65,87.84,2.39,2.099,105,-4.7,1418.7026,null,null,9.61,1.04,77036,"buyer-sourced","verified","PASS","","","t.vanhecke"],["AX-2026-041915","2026-04-18","2026-04-26","2026-Q2","mazdutide","Mazdutide","incretin","sinopep","SinoPep","sinopep-snp-2602-u4281","SNP-2602-U4281","peptidemeter",10,97.89,2.11,0.86,"trifluoroacetyl adduct (+96 Da)",4.1,"TFA",9.4,0.99,85.51,83.71,11.33,9.484,94.8,-0.1,4912.6403,null,null,18.19,1.26,72660,"buyer-sourced","verified","MARGINAL","","AX-R05","Contributor #D-1163"],["AX-2026-041552","2026-04-19","2026-04-26","2026-Q2","ghrp-6","GHRP-6","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2605-a6715","QSC-2605-A6715","vendorinvestigate",5,99.7,0.3,0.21,"oxidised Trp (+16 Da)",4.69,"acetate",4.45,0.89,89.97,89.7,5.36,4.808,96.2,-0.4,872.4443,null,null,8.98,1.07,82661,"buyer-sourced","verified","PASS","","","j.lindholm"],["AX-2026-043625","2026-04-11","2026-04-25","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d7211","PPG-2512-D7211","janoshik-analytical",10,99.6,0.4,0.19,"des-Tyr1 (−163 Da)",4.82,"acetate",4.86,0.9,null,null,null,null,null,null,null,null,null,12.82,1.14,68249,"buyer-sourced","purity-only","PASS","","","k.okwuosa"],["AX-2026-043493","2026-04-05","2026-04-25","2026-Q2","ghrp-6","GHRP-6","gh-axis","bachemholding","BCH","bachemholding-bch-2603-y4946","BCH-2603-Y4946","vendorinvestigate",5,98.72,1.28,0.82,"bis-oxidised Trp (+32 Da)",5.1,"acetate",6.73,0.34,null,null,null,null,null,-0.7,872.444,null,"No growth at 14 d",8.87,1.37,55266,"buyer-sourced","identity-consistent","FAIL","purity","AX-R04","b.halvorsen"],["AX-2026-043220","2026-04-20","2026-04-25","2026-Q2","ara-290","ARA-290","repair","sangonbio","SGN","sangonbio-sgn-2605-x9069","SGN-2605-X9069","janoshik-analytical",10,98.3,1.7,0.61,"acetyl adduct (+42 Da)",7.35,"acetate",5.15,0.57,null,null,null,null,null,-17.4,1189.5889,null,null,8.67,0.95,61466,"supplier-supplied","identity-consistent","FAIL","mass accuracy","AX-R01","w.cardoso"],["AX-2026-043012","2026-04-10","2026-04-25","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","mokemeibio","MKM","mokemeibio-mkm-2602-x4844","MKM-2602-X4844","peptidemeter",200,98.68,1.32,0.51,"γ-Glu-Cys (−57 Da)",8.77,null,0,0.16,null,null,null,null,null,-1.1,307.0835,null,null,4.06,1.09,53776,"buyer-sourced","method-limited","MARGINAL","","AX-R04","t.malinowski"],["AX-2026-042420","2026-04-10","2026-04-25","2026-Q2","glucagon","Glucagon","incretin","homopeptide","Homopeptide","homopeptide-homo-2602-v3961","HOMO-2602-V3961","medutest",5,98.88,1.12,0.78,"Met27 sulfoxide (+16 Da)",6.6,"acetate",4.22,0.2,88.98,87.98,5.68,4.997,99.9,5.2,3480.6375,null,null,11.49,1.13,84509,"buyer-sourced","identity-consistent","PASS","","","g.halvorsen"],["AX-2026-042353","2026-04-06","2026-04-25","2026-Q2","ara-290","ARA-290","repair","homopeptide","Homopeptide","homopeptide-homo-2601-t3123","HOMO-2601-T3123","janoshik-analytical",4,99.81,0.19,0.09,"[D-Ser]-diastereomer",4.11,"acetate",4.4,0.97,null,null,null,null,null,-0.3,1189.6092,null,null,8.44,0.99,75752,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","m.villalobos"],["AX-2026-042229","2026-04-16","2026-04-25","2026-Q2","mots-c","MOTS-c","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2605-r9506","TFC-2605-R9506","janoshik-analytical",10,99.23,0.77,0.42,"Met1 sulfoxide (+16 Da)",5.82,"acetate",5.33,0.89,null,null,null,null,null,2.1,2173.0964,null,null,10.46,1.14,63511,"buyer-sourced","identity-consistent","PASS","","","Contributor #F-7028"],["AX-2026-041948","2026-04-21","2026-04-25","2026-Q2","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2602-l4999","AMB-2602-L4999","janoshik-analytical",5,99.05,0.95,0.5,"des-Gly deletion (−57 Da)",3.61,"TFA",7.34,0.49,null,null,null,null,null,null,null,null,"No growth at 14 d",19.67,1.1,53426,"buyer-sourced","purity-only","PASS","","","so.beaulieu"],["AX-2026-041594","2026-04-11","2026-04-25","2026-Q2","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-m8005","QSC-2511-M8005","janoshik-analytical",10,99.35,0.65,0.42,"des-AEEA semaglutide (−145 Da)",3.9,"TFA",6.41,0.34,89.35,88.77,10.86,9.64,96.4,8.3,4111.0865,null,null,18.34,1.14,65787,"buyer-sourced","verified","PASS","","","l.nwosu"],["AX-2026-041436","2026-04-06","2026-04-25","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","qyaobio","QYB","qyaobio-qyb-2512-h4662","QYB-2512-H4662","janoshik-analytical",50,99.61,0.39,0.25,"C-terminal free acid (+1 Da)",5.3,"acetate",7.66,0.41,null,null,null,null,null,null,null,1.57,null,9.01,0.96,55244,"lab-retained","purity-only","PASS","","","v.novak"],["AX-2026-041381","2026-04-18","2026-04-25","2026-Q2","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2601-d3993","QYB-2601-D3993","janoshik-analytical",2,99.93,0.07,0.04,"[D-Val]-diastereomer",4.15,"acetate",4.95,0.28,90.62,90.56,2.27,2.056,102.8,-1.1,1418.7077,0.25,null,9.44,0.86,56799,"buyer-sourced","verified","PASS","","","d.ogunleye"],["AX-2026-043616","2026-04-08","2026-04-24","2026-Q2","tirzepatide","Tirzepatide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2602-g7459","PPG-2602-G7459","janoshik-analytical",5,98.95,1.05,0.74,"[D-Aib13]-diastereomer",4.26,"TFA",8.45,0.74,null,null,null,null,null,null,null,null,null,19.92,1.03,36401,"buyer-sourced","purity-only","PASS","","","h.solberg"],["AX-2026-043571","2026-04-18","2026-04-24","2026-Q2","peg-mgf","PEG-MGF","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2602-6794","SIG-2602-6794","janoshik-analytical",2,97.75,2.25,1.4,"di-PEGylated species",5.56,"acetate",2.15,0.82,null,null,null,null,null,2.1,7894.0166,null,null,17.27,1.02,57844,"buyer-sourced","partial","PASS","","","m.laurent"],["AX-2026-043255","2026-04-09","2026-04-24","2026-Q2","hexarelin","Hexarelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2511-f9455","CPC-2511-F9455","peptidemeter",2,98.54,1.46,0.86,"des-Lys (−128 Da)",5.44,"acetate",5.37,1.01,null,null,null,null,null,0.4,886.4606,null,null,8.48,0.97,62044,"buyer-sourced","identity-consistent","FAIL","purity","","r.nilsen"],["AX-2026-042745","2026-04-18","2026-04-24","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2602-e1411","GGPE-2602-E1411","janoshik-analytical",10,99.93,0.07,0.05,"des-Gly truncate (−57 Da)",4.76,"acetate",4.87,0.79,null,null,null,null,null,6.1,1418.718,null,null,9.52,0.98,53966,"supplier-supplied","identity-consistent","MARGINAL","","AX-R10","a.sandvik"],["AX-2026-041741","2026-04-09","2026-04-24","2026-Q2","cagrilintide","Cagrilintide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1681","TFS-{CAT}-1681","janoshik-analytical",5,99.24,0.76,0.37,"open-chain (reduced disulfide, +2 Da)",5.16,"TFA",6.82,0.14,null,null,null,null,null,null,null,null,"No growth at 14 d",16.75,1.18,57386,"buyer-sourced","purity-only","PASS","","","a.trevino"],["AX-2026-041403","2026-04-19","2026-04-24","2026-Q2","oxytocin","Oxytocin","hormonal","qyaobio","QYB","qyaobio-qyb-2601-v4429","QYB-2601-V4429","vendorinvestigate",2,99.81,0.19,0.1,"oxytocin dimer (intermolecular disulfide)",4.82,"acetate",4.91,0.71,89.56,89.39,2.36,2.11,105.5,4,1006.4405,null,null,8.29,1.06,54131,"buyer-sourced","verified","PASS","","","re.sobczak"],["AX-2026-041267","2026-04-11","2026-04-24","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-w2120","WWB-2603-W2120","janoshik-analytical",10,99.54,0.46,0.29,"[D-Aib8]-diastereomer",3.82,"TFA",10.48,0.67,null,null,null,null,null,-5.2,4111.031,null,"No growth at 14 d",18.45,1.03,34199,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","t.nakamura"],["AX-2026-043628","2026-04-15","2026-04-23","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d7211","PPG-2512-D7211","medutest",10,99.71,0.29,0.17,"native GRF (1-29) (−59 Da)",5.17,"acetate",4.71,0.56,89.56,89.3,10.07,8.993,89.9,7.9,3365.7668,0.37,null,10.32,1.35,58208,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06;AX-R11","g.petrov"],["AX-2026-043230","2026-04-21","2026-04-23","2026-Q2","ara-290","ARA-290","repair","sangonbio","SGN","sangonbio-sgn-2605-x9069","SGN-2605-X9069","janoshik-analytical",10,98.36,1.64,0.59,"acetyl adduct (+42 Da)",6.71,"acetate",4.9,0.66,null,null,null,null,null,6.3,1189.6171,null,null,8.86,0.98,72688,"buyer-sourced","identity-consistent","PASS","","","a.ferreira"],["AX-2026-042811","2026-04-13","2026-04-23","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-d2133","GGPE-2512-D2133","janoshik-analytical",20,98.56,1.44,0.78,"[D-Aib2]-diastereomer",3.24,"TFA",6.48,0.4,null,null,null,null,null,0,4728.4871,0.45,null,20.71,1.31,47547,"buyer-sourced","verified","PASS","","","f.vermeulen"],["AX-2026-042562","2026-04-09","2026-04-23","2026-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2605-d6191","HJ-2605-D6191","nordanalyt",20,98.54,1.46,0.86,"C20 diacid mono-amide",4.6,"TFA",5.63,0.46,89.31,88.01,23.99,21.114,105.6,3.9,4810.4291,null,null,21.89,1.11,44084,"buyer-sourced","verified","MARGINAL","","AX-R04;AX-R11","l.lokken"],["AX-2026-042393","2026-04-17","2026-04-23","2026-Q2","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-n4081","HOMO-2601-N4081","kestrel-bioanalytical",10,99.84,0.16,0.06,"[D-Aib13]-diastereomer",5.1,"TFA",6.89,0.69,87.32,87.18,10.93,9.529,95.3,-1,4810.4055,null,null,10.57,1.01,62109,"buyer-sourced","method-limited","PASS","","","y.bergstrom"],["AX-2026-041812","2026-04-19","2026-04-23","2026-Q2","exenatide","Exenatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2827","ASY-{CAT}-2827","peptidemeter",10,99.38,0.62,0.37,"Met14 sulfoxide (+16 Da)",4.1,"acetate",5.74,0.95,null,null,null,null,null,3.8,4183.9529,null,null,13.98,1.3,61264,"buyer-sourced","identity-consistent","PASS","","","f.bakken"],["AX-2026-043621","2026-04-20","2026-04-22","2026-Q2","tirzepatide","Tirzepatide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2602-g7459","PPG-2602-G7459","janoshik-analytical",5,98.98,1.02,0.45,"Met(O) sulfoxide (+16 Da)",4.31,"TFA",9.39,0.31,85.99,85.11,6.08,5.175,103.5,null,null,0.43,null,20.07,1.35,56505,"buyer-sourced","purity-only","PASS","","","ju.ramos"],["AX-2026-043618","2026-04-09","2026-04-22","2026-Q2","tirzepatide","Tirzepatide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2602-g7459","PPG-2602-G7459","janoshik-analytical",5,98.87,1.13,0.8,"[D-Aib13]-diastereomer",4.36,"TFA",9.78,0.22,null,null,null,null,null,-3.3,4810.3944,0.41,null,19.88,1.24,43034,"buyer-sourced","verified","PASS","","","r.nilsen"],["AX-2026-043170","2026-04-11","2026-04-22","2026-Q2","bpc-157","BPC-157","repair","glbiochem","GL Biochem","glbiochem-glbi-2602-t8050","GLBI-2602-T8050","janoshik-analytical",2,98.68,1.32,0.72,"des-Gly truncate (−57 Da)",4.71,"acetate",5.16,0.62,null,null,null,null,null,-1.9,1418.7066,null,null,9.71,1.21,68909,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","quarter_over_quarter"],["AX-2026-043058","2026-04-12","2026-04-22","2026-Q2","desmopressin","Desmopressin","hormonal","keruipeptidesbio","KP","keruipeptidesbio-kp-2512-u5694","KP-2512-U5694","medutest",2,98.83,1.17,0.75,"open-chain (reduced disulfide, +2 Da)",2.97,"acetate",5.35,0.66,91.02,89.96,2.05,1.844,92.2,1.3,1068.4279,null,null,6.93,1.32,64984,"buyer-sourced","identity-consistent","PASS","","","n.demir"],["AX-2026-043042","2026-04-20","2026-04-22","2026-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-w5347","KP-2511-W5347","janoshik-analytical",50,99.69,0.31,0.17,"5-nitro-1MQ (unreduced precursor, +30 Da)",3.9,"iodide",41.98,0.27,null,null,null,null,null,0.9,285.997,null,null,5.35,1.21,73482,"buyer-sourced","identity-consistent","FAIL","counter-ion","","ppm_error"],["AX-2026-043034","2026-04-14","2026-04-22","2026-Q2","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2601-k5213","KP-2601-K5213","peptidemeter",5,98.47,1.53,1.07,"Met(O) sulfoxide (+16 Da)",4.69,"TFA",8.74,0.47,86.1,84.78,5.94,5.036,100.7,-2.8,4111.0409,null,null,17.32,1.22,57236,"buyer-sourced","verified","PASS","","","f.tulloch"],["AX-2026-042958","2026-04-14","2026-04-22","2026-Q2","semax","Semax","neuro","mokemeibio","MKM","mokemeibio-mkm-2512-b3991","MKM-2512-B3991","janoshik-analytical",20,98.72,1.28,0.73,"des-Met (−131 Da)",7.11,"acetate",6.78,0.64,null,null,null,null,null,4.6,813.3578,0.31,null,6.92,1.1,67283,"buyer-sourced","verified","MARGINAL","","AX-R04","j.lindqvist"],["AX-2026-042877","2026-04-09","2026-04-22","2026-Q2","tb-500","TB-500","repair","ggpeps","GGPeps","ggpeps-ggpe-2601-b2671","GGPE-2601-B2671","janoshik-analytical",10,99.67,0.33,0.22,"C-terminal amide (−1 Da)",5.07,"acetate",7.05,0.73,87.15,86.86,12.18,10.58,105.8,3.3,887.4993,0.37,null,7.73,1.05,45038,"buyer-sourced","verified","PASS","","","s.moreau"],["AX-2026-042870","2026-04-15","2026-04-22","2026-Q2","tb-500","TB-500","repair","ggpeps","GGPeps","ggpeps-ggpe-2601-b2671","GGPE-2601-B2671","janoshik-analytical",10,99.21,0.79,0.3,"des-acetyl TB-500 (−42 Da)",4.45,"acetate",4.16,0.98,90.41,89.7,9.91,8.889,88.9,-3.4,887.4934,0.33,null,7.8,1.05,83329,"buyer-sourced","verified","MARGINAL","","AX-R06","co.grimaldi"],["AX-2026-042414","2026-04-18","2026-04-22","2026-Q2","glucagon","Glucagon","incretin","homopeptide","Homopeptide","homopeptide-homo-2602-v3961","HOMO-2602-V3961","peptidemeter",5,98.87,1.13,0.79,"Met27 sulfoxide (+16 Da)",6.63,"acetate",4.19,0.19,null,null,null,null,null,-1.4,3480.6145,null,null,12.92,1.13,46475,"buyer-sourced","identity-consistent","PASS","","","ce.kjaer"],["AX-2026-042129","2026-04-11","2026-04-22","2026-Q2","ara-290","ARA-290","repair","jeepbio","JEEP","jeepbio-jeep-2601-k8319","JEEP-2601-K8319","peptidemeter",2,99.55,0.45,0.17,"acetyl adduct (+42 Da)",4.7,"acetate",4.68,0.5,null,null,null,null,null,null,null,null,"No growth at 14 d",8.03,1.03,53254,"buyer-sourced","purity-only","PASS","","","t.palacios"],["AX-2026-041863","2026-04-11","2026-04-22","2026-Q2","ara-290","ARA-290","repair","genscriptpeps","GSP","genscriptpeps-gsp-2605-k3362","GSP-2605-K3362","janoshik-analytical",2,99.36,0.64,0.42,"des-Gln truncate (−128 Da)",3.11,"acetate",3.95,0.77,null,null,null,null,null,null,null,null,null,8.89,1.04,104166,"buyer-sourced","purity-only","PASS","","","same_trace_twice"],["AX-2026-041719","2026-03-27","2026-04-22","2026-Q1","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1353","TFS-{CAT}-1353","janoshik-analytical",30,98.57,1.43,0.56,"truncated (3-39)",4.63,"TFA",7.26,0.45,87.66,86.41,36.86,31.851,106.2,2.2,4810.4209,null,null,19.82,0.94,62336,"buyer-sourced","verified","PASS","","","wide_iqr"],["AX-2026-041521","2026-04-05","2026-04-22","2026-Q2","dihexa","Dihexa","neuro","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2512-d5887","QSC-2512-D5887","janoshik-analytical",5,99.64,0.36,0.21,"des-hexanoyl (−98 Da)",6.16,null,0,0.4,null,null,null,null,null,4.2,504.3333,null,null,12.16,1.08,59582,"lab-retained","identity-consistent","PASS","","","j.girard"],["AX-2026-043064","2026-04-20","2026-04-21","2026-Q2","desmopressin","Desmopressin","hormonal","keruipeptidesbio","KP","keruipeptidesbio-kp-2512-u5694","KP-2512-U5694","janoshik-analytical",2,98.83,1.17,0.75,"open-chain (reduced disulfide, +2 Da)",3.27,"acetate",4.47,0.83,null,null,null,null,null,-1.3,1068.4251,0.52,null,8.22,1.11,74875,"buyer-sourced","verified","PASS","","","k.weiss"],["AX-2026-042836","2026-04-06","2026-04-21","2026-Q2","survodutide","Survodutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-y2660","GGPE-2512-Y2660","janoshik-analytical",15,97.6,2.4,0.89,"truncated (2-39)",2.83,"TFA",9.26,0.22,null,null,null,null,null,null,null,null,null,20.02,1.08,53622,"buyer-sourced","purity-only","MARGINAL","","AX-R02;AX-R03","j.hartmann"],["AX-2026-042074","2026-03-26","2026-04-21","2026-Q1","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2509-j7103","HYB-2509-J7103","janoshik-analytical",5,98.31,1.69,0.67,"[D-Aib13]-diastereomer",3.93,"TFA",9.05,0.15,86.87,85.4,5.76,4.919,98.4,-3.2,4810.3949,null,null,19.9,0.97,46896,"buyer-sourced","verified","PASS","","","c.kuipers"],["AX-2026-041805","2026-04-18","2026-04-21","2026-Q2","exenatide","Exenatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2827","ASY-{CAT}-2827","janoshik-analytical",10,99.07,0.93,0.59,"C-terminal free acid (+1 Da)",4.73,"acetate",4.08,0.69,90.5,89.66,11.13,9.979,99.8,3.2,4183.9504,null,null,15,1.14,53407,"buyer-sourced","verified","PASS","","","t.sandvik"],["AX-2026-041668","2026-04-05","2026-04-21","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-y8741","FGP-2602-Y8741","peptidemeter",10,99.59,0.41,0.24,"melanotan II (C-terminal amide, −1 Da)",4.86,"acetate",5.27,0.19,null,null,null,null,null,null,null,0.46,null,9.05,0.86,72807,"buyer-sourced","purity-only","PASS","","","f.achebe"],["AX-2026-041611","2026-04-17","2026-04-21","2026-Q2","tb-500","TB-500","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2512-y7789","FGP-2512-Y7789","janoshik-analytical",10,99.84,0.16,0.12,"des-acetyl TB-500 (−42 Da)",4.62,"acetate",6.18,0.74,88.46,88.32,11.65,10.289,102.9,null,null,null,null,7.81,1.12,45951,"buyer-sourced","purity-only","PASS","","","i.falk"],["AX-2026-043572","2026-04-06","2026-04-20","2026-Q2","peg-mgf","PEG-MGF","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2602-6794","SIG-2602-6794","peptidemeter",2,97.57,2.43,1.32,"free MGF (unconjugated)",5.15,"acetate",2.51,0.43,null,null,null,null,null,-0.6,7893.9953,null,null,16.09,1.34,58176,"buyer-sourced","partial","PASS","","","k.chowdhury"],["AX-2026-043226","2026-04-12","2026-04-20","2026-Q2","ara-290","ARA-290","repair","sangonbio","SGN","sangonbio-sgn-2605-x9069","SGN-2605-X9069","janoshik-analytical",10,98.04,1.96,0.71,"acetyl adduct (+42 Da)",7.21,"acetate",3.15,0.4,null,null,null,null,null,3.1,1189.6133,0.25,null,8.8,1.08,67846,"buyer-sourced","verified","PASS","","","ms_confirm"],["AX-2026-043033","2026-04-12","2026-04-20","2026-Q2","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2601-k5213","KP-2601-K5213","medutest",5,98.55,1.45,0.74,"des-His1 truncate (−137 Da)",4.85,"TFA",6.47,0.45,null,null,null,null,null,24.9,4111.1548,null,null,15.6,1.12,69372,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","n.solberg"],["AX-2026-042925","2026-04-17","2026-04-20","2026-Q2","mazdutide","Mazdutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2511-n3837","MKM-2511-N3837","vendorinvestigate",10,98.26,1.74,0.77,"[D-Aib2]-diastereomer",7.32,"TFA",7.92,0.71,null,null,null,null,null,-3.6,4912.6231,null,null,20.68,1.34,51504,"buyer-sourced","identity-consistent","PASS","","","lu.krastev"],["AX-2026-042773","2026-04-15","2026-04-20","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2512-y1048","GGPE-2512-Y1048","kestrel-bioanalytical",10,99.46,0.54,0.25,"Met1 sulfoxide (+16 Da)",8.51,"acetate",6.59,0.25,null,null,null,null,null,-11.4,813.3448,null,null,3.77,0.86,58711,"buyer-sourced","identity-consistent","PASS","","","d.rahimi"],["AX-2026-042753","2026-04-14","2026-04-20","2026-Q2","igf-1-lr3","IGF-1 LR3","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2604-k9879","GGPE-2604-K9879","janoshik-analytical",0.1,98.11,1.89,1.03,"disulfide-scrambled isomer",1.83,"acetate",5.57,0.73,null,null,null,null,null,-1,9105.2321,null,"No growth at 14 d",16.8,1.27,51524,"buyer-sourced","identity-consistent","PASS","","","tfa_counter"],["AX-2026-042609","2026-03-25","2026-04-20","2026-Q1","ara-290","ARA-290","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-c7084","HJ-2508-C7084","janoshik-analytical",2,99.48,0.52,0.27,"deamidated (+1 Da)",4.94,"acetate",3.93,0.17,null,null,null,null,null,null,null,0.51,null,8.76,0.97,75241,"buyer-sourced","purity-only","PASS","","","n.jansen"],["AX-2026-041554","2026-04-10","2026-04-20","2026-Q2","ghrp-6","GHRP-6","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2605-a6715","QSC-2605-A6715","kestrel-bioanalytical",5,99.88,0.12,0.05,"des-Lys (−128 Da)",4.85,"acetate",5.87,0.41,null,null,null,null,null,null,null,null,null,4.61,1.15,67088,"buyer-sourced","purity-only","PASS","","","Contributor #R-7069"],["AX-2026-041304","2026-04-06","2026-04-20","2026-Q2","ipamorelin","Ipamorelin","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-e3153","WWB-2604-E3153","medutest",5,99.83,0.17,0.1,"Aib-deletion sequence (−85 Da)",5.82,"acetate",8.75,0.66,84.77,84.63,5.86,4.959,99.2,2.3,711.3872,0.57,null,6.9,1.21,70134,"buyer-sourced","identity-consistent","PASS","","","c18_2p6"],["AX-2026-043357","2026-04-08","2026-04-19","2026-Q2","glutathione","L-Glutathione (reduced)","bioregulator","wuxitides","WXT","wuxitides-wxt-2512-p2820","WXT-2512-P2820","janoshik-analytical",600,98.77,1.23,0.7,"glutathione disulfide (GSSG, +305 Da)",8.85,null,0,0.17,null,null,null,null,null,-0.2,307.0837,0.34,null,4.2,1.02,54569,"supplier-supplied","method-limited","PASS","","","Contributor #P-1187"],["AX-2026-043205","2026-04-15","2026-04-19","2026-Q2","ghk-cu","GHK-Cu","repair","sangonbio","SGN","sangonbio-sgn-2603-x8452","SGN-2603-X8452","peptidemeter",200,98.93,1.07,0.5,"Gly-His dipeptide (−128 Da)",4.03,null,0,0.26,null,null,null,null,null,-2.8,401.1013,null,null,5.8,1.22,68339,"supplier-supplied","partial","PASS","","","so.okonkwo"],["AX-2026-043164","2026-04-11","2026-04-19","2026-Q2","enclomiphene-citrate","Enclomiphene citrate","non-peptide","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2603-c7061","SSA-2603-C7061","kestrel-bioanalytical",50,98.48,1.52,0.67,"N-oxide (+16 Da)",3.27,"citrate",32.53,0.91,63.29,62.33,86.15,53.697,107.4,-10.4,597.2068,null,null,9.02,1.04,62466,"buyer-sourced","partial","FAIL","purity;counter-ion;mass accuracy","AX-R01;AX-R02","m.asante"],["AX-2026-042919","2026-04-17","2026-04-19","2026-Q2","bpc-157","BPC-157","repair","mokemeibio","MKM","mokemeibio-mkm-2605-x3574","MKM-2605-X3574","peptidemeter",10,98.75,1.25,0.53,"[D-Val]-diastereomer",3.13,"acetate",5.75,0.6,90.52,89.39,10.39,9.288,92.9,-3.3,1418.7046,null,null,8.85,1.05,56845,"buyer-sourced","verified","MARGINAL","","AX-R04","ja.teixeira"],["AX-2026-042803","2026-04-05","2026-04-19","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-d2133","GGPE-2512-D2133","janoshik-analytical",20,98.51,1.49,0.8,"[D-Aib2]-diastereomer",3.75,"TFA",6.84,0.21,null,null,null,null,null,1.4,4728.4937,null,null,20.7,1.35,58821,"buyer-sourced","identity-consistent","PASS","","","b.nakamura"],["AX-2026-042735","2026-04-07","2026-04-19","2026-Q2","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-h1052","GGPE-2604-H1052","janoshik-analytical",30,99.34,0.66,0.24,"C20 diacid mono-amide",1.89,"TFA",5.89,0.8,91.42,90.82,32.23,29.271,97.6,-2.8,4810.3968,null,null,19.75,1.24,67146,"buyer-sourced","verified","PASS","","","diode_array"],["AX-2026-042030","2026-04-18","2026-04-19","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","hybiopharma","HYB","hybiopharma-hyb-2512-b6579","HYB-2512-B6579","janoshik-analytical",50,99.93,0.07,0.04,"acetyl adduct (+42 Da)",1.41,"acetate",8.21,0.8,89.58,89.52,55.18,49.397,98.8,2.7,639.3873,null,null,9.04,1.21,73722,"buyer-sourced","verified","PASS","","","r.kirchner"],["AX-2026-041917","2026-04-11","2026-04-19","2026-Q2","mazdutide","Mazdutide","incretin","sinopep","SinoPep","sinopep-snp-2602-u4281","SNP-2602-U4281","janoshik-analytical",10,98.02,1.98,0.81,"trifluoroacetyl adduct (+96 Da)",3.98,"TFA",6.32,0.46,89.24,87.47,10.36,9.062,90.6,-4.2,4912.6202,null,null,19.4,1.36,74034,"buyer-sourced","verified","MARGINAL","","AX-R05","a.lehtinen"],["AX-2026-043547","2026-04-07","2026-04-18","2026-Q2","cagrilintide","Cagrilintide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2603-6212","SIG-2603-6212","janoshik-analytical",5,98.28,1.72,1.08,"disulfide-scrambled isomer",4.96,"TFA",6.76,0.66,87.62,86.11,5.67,4.882,97.6,-3.4,3961.3083,null,null,16.72,1.33,81100,"buyer-sourced","verified","PASS","","","Contributor #N-9157"],["AX-2026-043420","2026-04-12","2026-04-18","2026-Q2","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2602-w3200","WXT-2602-W3200","medutest",5,98.03,1.97,0.89,"truncated (1-12)",4.96,"acetate",8,0.5,86.54,84.84,6.33,5.37,107.4,0.6,1418.7102,null,null,8.22,1.25,70167,"buyer-sourced","identity-consistent","PASS","","","l.grimaldi"],["AX-2026-043132","2026-04-07","2026-04-18","2026-Q2","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2601-n6863","SSA-2601-N6863","janoshik-analytical",2,98.03,1.97,0.77,"acetylated N-terminus (+42 Da)",4.34,"acetate",4.93,0.47,null,null,null,null,null,-2,1418.7065,null,null,9.75,1.16,62010,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","n.adeyemi"],["AX-2026-042805","2026-04-10","2026-04-18","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2512-d2133","GGPE-2512-D2133","janoshik-analytical",20,98.49,1.51,0.81,"[D-Aib2]-diastereomer",3.41,"TFA",6.56,0.45,89.58,88.23,20.99,18.519,92.6,null,null,null,null,20.67,1.37,85578,"buyer-sourced","purity-only","PASS","","","s.hovland"],["AX-2026-042334","2026-03-27","2026-04-18","2026-Q1","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-l2482","TFC-2508-L2482","janoshik-analytical",5,98.14,1.86,0.95,"des-Gly deletion (−57 Da)",1.34,"TFA",7.73,0.47,90.46,88.78,5.53,4.91,98.2,-27,4810.2804,null,null,19.71,0.86,81879,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","j.lindholm"],["AX-2026-041771","2026-04-11","2026-04-18","2026-Q2","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1505","ASY-{CAT}-1505","kestrel-bioanalytical",15,97.57,2.43,1.52,"incomplete Fmoc removal (+222 Da)",6.9,"TFA",9,0.48,83.62,81.59,17.34,14.148,94.3,-1.6,4728.4795,null,"No growth at 14 d",11.03,1.2,51650,"buyer-sourced","method-limited","PASS","","","b.delgado"],["AX-2026-041625","2026-03-27","2026-04-18","2026-Q1","selank","Selank","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2511-d8133","FGP-2511-D8133","medutest",5,99.76,0.24,0.13,"tuftsin fragment (−417 Da)",6.38,"acetate",7.84,0.15,85.63,85.42,5.75,4.912,98.2,6.2,751.4449,1.13,"No growth at 14 d",5.46,0.93,65726,"buyer-sourced","identity-consistent","PASS","","","chain_custody"],["AX-2026-041343","2026-03-26","2026-04-18","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2508-v3100","WWB-2508-V3100","kestrel-bioanalytical",2,99.93,0.07,0.04,"maleimide dimer",5.38,"acetate",3.67,0.79,90.16,90.1,2.2,1.982,99.1,1.8,3644.9814,null,null,7.93,1.11,60747,"buyer-sourced","identity-consistent","PASS","","","me.hartmann"],["AX-2026-041286","2026-04-15","2026-04-18","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-n3120","WWB-2603-N3120","vendorinvestigate",2,98.37,1.63,0.58,"des-AEEA semaglutide (−145 Da)",6.65,"TFA",7.46,0.73,85.16,83.77,2.26,1.893,94.7,-1.1,4111.0479,null,"No growth at 14 d",19.69,1.22,59604,"buyer-sourced","verified","MARGINAL","","AX-R02","r.kimani"],["AX-2026-041217","2026-04-05","2026-04-18","2026-Q2","thymulin","Thymulin","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-s2129","WWB-2602-S2129","janoshik-analytical",5,99.08,0.92,0.66,"des-Ser truncate (−87 Da)",4.22,"acetate",6.26,0.24,89.28,88.46,5.78,5.113,102.3,2.2,873.3735,null,null,6.6,0.99,56778,"buyer-sourced","verified","PASS","","","k.vermeulen"],["AX-2026-043559","2026-03-22","2026-04-17","2026-Q1","liraglutide","Liraglutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2508-6459","SIG-2508-6459","vendorinvestigate",15,97.66,2.34,1.06,"des-palmitoyl liraglutide (−238 Da)",5.9,"TFA",8.37,0.34,null,null,null,null,null,4.3,3748.9792,null,null,18.28,1.32,49266,"buyer-sourced","identity-consistent","PASS","","","Contributor #H-4102"],["AX-2026-043340","2026-04-14","2026-04-17","2026-Q2","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2603-k2168","WXT-2603-K2168","vendorinvestigate",5,97.2,2.8,1.74,"[D-Val]-diastereomer",4.2,"acetate",5.26,1,null,null,null,null,null,6.8,1418.7189,null,null,10.25,1.01,74559,"buyer-sourced","identity-consistent","FAIL","purity","","is.beaulieu"],["AX-2026-043244","2026-04-11","2026-04-17","2026-Q2","ghk-cu","GHK-Cu","repair","cpcbio","CPC","cpcbio-cpc-2601-d1258","CPC-2601-D1258","vendorinvestigate",50,98.25,1.75,0.92,"GHK-Cu 2:1 complex",6.74,null,0,0.24,null,null,null,null,null,-3.1,401.1012,null,null,6.31,0.98,42721,"buyer-sourced","identity-consistent","PASS","","","b.stanescu"],["AX-2026-042776","2026-04-07","2026-04-17","2026-Q2","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2512-y1048","GGPE-2512-Y1048","peptidemeter",10,99.44,0.56,0.26,"N-acetyl semax (+42 Da)",7.77,"acetate",7.64,0.18,null,null,null,null,null,1.2,813.3551,null,null,6.7,1.16,79405,"lab-retained","identity-consistent","PASS","","","b.halvorsen"],["AX-2026-042632","2026-03-22","2026-04-17","2026-Q1","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2601-v7010","SWB-2601-V7010","peptidemeter",20,98.69,1.31,0.88,"des-Aib2 analogue",4.41,"TFA",7.9,0.8,86.89,85.75,21.34,18.299,91.5,3,4810.4247,null,null,18.56,1.27,47673,"buyer-sourced","verified","PASS","","","j.roos"],["AX-2026-041646","2026-04-05","2026-04-17","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","flourishglobalbio","FGP","flourishglobalbio-fgp-2601-r8955","FGP-2601-R8955","janoshik-analytical",20,98.27,1.73,1.03,"C-terminal free acid (+1 Da)",3.45,"acetate",7.85,0.51,88.19,86.66,20.94,18.147,90.7,1.5,639.3866,null,"No growth at 14 d",8.97,1.08,64557,"buyer-sourced","verified","FAIL","purity","AX-R09","kf_titrand"],["AX-2026-043458","2026-03-25","2026-04-16","2026-Q1","ghrp-2","GHRP-2","gh-axis","bachemholding","BCH","bachemholding-bch-2508-m4472","BCH-2508-M4472","janoshik-analytical",5,98.77,1.23,0.45,"des-Lys (−128 Da)",5.43,"acetate",4.64,0.31,null,null,null,null,null,7.4,817.4335,2.44,null,9.09,1.02,39295,"buyer-sourced","verified","FAIL","purity","","submit_more"],["AX-2026-043246","2026-04-10","2026-04-16","2026-Q2","ghk-cu","GHK-Cu","repair","cpcbio","CPC","cpcbio-cpc-2601-d1258","CPC-2601-D1258","janoshik-analytical",50,98.52,1.48,0.78,"GHK-Cu 2:1 complex",6.89,null,0,0.62,null,null,null,null,null,-3.1,401.1012,0.46,"No growth at 14 d",6.26,1.12,65828,"buyer-sourced","verified","PASS","","","m.asante"],["AX-2026-042736","2026-04-15","2026-04-16","2026-Q2","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-h1052","GGPE-2604-H1052","janoshik-analytical",30,99.5,0.5,0.32,"des-Aib2 analogue",1.9,"TFA",8.18,0.89,null,null,null,null,null,null,null,null,null,19.62,1.26,64609,"lab-retained","purity-only","PASS","","","ma.vukovic"],["AX-2026-042541","2026-04-09","2026-04-16","2026-Q2","aod-9604","AOD-9604","metabolic","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2601-n5554","HJ-2601-N5554","janoshik-analytical",5,99.5,0.5,0.33,"open-chain (reduced disulfide, +2 Da)",5.38,"acetate",5.46,0.88,88.28,87.84,5.28,4.638,92.8,0.6,1815.8683,null,null,12.24,1.17,66854,"buyer-sourced","verified","MARGINAL","","AX-R11","ra.restrepo"],["AX-2026-041947","2026-04-08","2026-04-16","2026-Q2","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2602-l4999","AMB-2602-L4999","medutest",5,99.69,0.31,0.2,"tirzepatide dimer",3.8,"TFA",6.45,0.32,null,null,null,null,null,0.5,4810.4127,null,null,16.75,1.2,47706,"buyer-sourced","identity-consistent","PASS","","","a.restrepo"],["AX-2026-041887","2026-04-10","2026-04-16","2026-Q2","semaglutide","Semaglutide","incretin","sinopep","SinoPep","sinopep-snp-2511-p4283","SNP-2511-P4283","janoshik-analytical",10,98.04,1.96,0.94,"tBu-protected residual (+56 Da)",4.11,"TFA",9.64,0.9,null,null,null,null,null,-1.2,4111.0475,null,null,19.32,1.06,41019,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","i.steiner"],["AX-2026-042137","2026-04-11","2026-04-15","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","jeepbio","JEEP","jeepbio-jeep-2601-k8195","JEEP-2601-K8195","janoshik-analytical",10,98.12,1.88,0.95,"linear precursor (+18 Da)",3.79,"acetate",4.84,0.68,90.69,88.99,11.78,10.483,104.8,-0.5,1024.5237,null,null,9.42,1.18,69016,"buyer-sourced","verified","FAIL","purity","AX-R09","br.coelho"],["AX-2026-041729","2026-03-24","2026-04-15","2026-Q1","tb-500","TB-500","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9979","TFS-{CAT}-9979","janoshik-analytical",5,99.93,0.07,0.04,"des-acetyl TB-500 (−42 Da)",3.62,"acetate",6.62,0.26,89.5,89.44,5.94,5.313,106.3,1.4,887.4976,9.01,null,7.78,1.21,79970,"buyer-sourced","verified","FAIL","endotoxin","AX-R08","b.falk"],["AX-2026-041711","2026-03-23","2026-04-15","2026-Q1","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1353","TFS-{CAT}-1353","janoshik-analytical",30,98.44,1.56,0.61,"truncated (3-39)",4.82,"TFA",7.79,0.73,86.66,85.31,34.28,29.244,97.5,2.9,4810.4243,null,null,19.99,1.02,75150,"buyer-sourced","verified","PASS","","","endotoxin_limit"],["AX-2026-043637","2026-04-05","2026-04-14","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d7211","PPG-2512-D7211","kestrel-bioanalytical",10,99.88,0.12,0.07,"des-Tyr1 (−163 Da)",4.5,"acetate",4.72,0.56,null,null,null,null,null,null,null,null,null,7.05,1.28,71079,"buyer-sourced","purity-only","PASS","","","an.aguirre"],["AX-2026-043633","2026-04-10","2026-04-14","2026-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d7211","PPG-2512-D7211","janoshik-analytical",10,99.64,0.36,0.17,"des-Tyr1 (−163 Da)",5.48,"acetate",5.64,0.9,null,null,null,null,null,-1,3365.7368,null,null,12.93,0.91,59272,"buyer-sourced","identity-consistent","PASS","","","endo_lal"],["AX-2026-043338","2026-03-28","2026-04-14","2026-Q1","gonadorelin","Gonadorelin","hormonal","cpcbio","CPC","cpcbio-cpc-2508-b2206","CPC-2508-B2206","janoshik-analytical",10,98.84,1.16,0.68,"des-Gly10-NH2 (−74 Da)",4,"acetate",5.16,0.81,null,null,null,null,null,0.1,1181.5826,0.34,null,8.57,1.22,79060,"buyer-sourced","verified","PASS","","","i.asante"],["AX-2026-043313","2026-04-13","2026-04-14","2026-Q2","tb-500","TB-500","repair","cpcbio","CPC","cpcbio-cpc-2605-b1397","CPC-2605-B1397","medutest",2,98.46,1.54,1,"[D-Thr]-diastereomer",5.14,"acetate",6.29,0.95,87.62,86.27,2.36,2.036,101.8,null,null,null,null,6.62,1.2,58787,"buyer-sourced","purity-only","FAIL","purity","","g.vasquez"],["AX-2026-043049","2026-04-09","2026-04-14","2026-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-w5347","KP-2511-W5347","kestrel-bioanalytical",50,99.53,0.47,0.33,"1-methylquinolinium (des-amino, −15 Da)",4.3,"iodide",41.6,0.73,null,null,null,null,null,-4.4,285.9954,null,null,2.84,1.15,73247,"buyer-sourced","identity-consistent","FAIL","counter-ion","","h.adebayo"],["AX-2026-043039","2026-04-06","2026-04-14","2026-Q2","retatrutide","Retatrutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2604-n4863","KP-2604-N4863","janoshik-analytical",12,98.38,1.62,0.7,"retatrutide dimer",4.82,"TFA",8,0.37,86.81,85.4,13.25,11.316,94.3,1.3,4728.4932,null,null,20.73,1.16,47976,"buyer-sourced","verified","PASS","","","Contributor #H-9042"],["AX-2026-042407","2026-03-22","2026-04-14","2026-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-j3763","HOMO-2601-J3763","vendorinvestigate",5,98.99,1.01,0.6,"truncated (5-39)",4.95,"TFA",5.74,0.23,89.08,88.18,5.15,4.541,90.8,3.2,4728.5022,null,null,21.99,1.22,55251,"buyer-sourced","verified","PASS","","","g.correia"],["AX-2026-042031","2026-04-05","2026-04-14","2026-Q2","ss-31","SS-31 (Elamipretide)","metabolic","hybiopharma","HYB","hybiopharma-hyb-2512-b6579","HYB-2512-B6579","janoshik-analytical",50,99.36,0.64,0.36,"acetyl adduct (+42 Da)",1.56,"acetate",7.31,0.95,90.18,89.6,56.67,50.776,101.6,-1.4,639.3847,null,null,8.93,1.18,75335,"buyer-sourced","verified","PASS","","","g.beaulieu"],["AX-2026-041869","2026-03-24","2026-04-14","2026-Q1","retatrutide","Retatrutide","incretin","sinopep","SinoPep","sinopep-snp-2603-g4042","SNP-2603-G4042","nordanalyt",30,97.62,2.38,1.56,"[D-Aib2]-diastereomer",5.52,"TFA",7.8,0.62,86.06,84.01,36.09,30.319,101.1,-4.4,4728.4663,null,null,23.85,1.25,26646,"buyer-sourced","verified","MARGINAL","","AX-R09","buyer_sourced"],["AX-2026-041293","2026-04-06","2026-04-14","2026-Q2","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2603-n3120","WWB-2603-N3120","vendorinvestigate",2,99.08,0.92,0.42,"des-AEEA semaglutide (−145 Da)",5.9,"TFA",10.95,0.66,82.49,81.73,2.39,1.953,97.7,-2.9,4111.0405,null,null,19.62,0.9,53580,"buyer-sourced","verified","MARGINAL","","AX-R02","re.sobczak"],["AX-2026-043575","2026-04-10","2026-04-13","2026-Q2","peg-mgf","PEG-MGF","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2602-6794","SIG-2602-6794","vendorinvestigate",2,97.41,2.59,1.61,"di-PEGylated species",5.63,"acetate",1.53,0.85,null,null,null,null,null,2.2,7894.0174,null,null,18.5,1.32,42944,"buyer-sourced","partial","PASS","","","so.demir"],["AX-2026-043325","2026-03-20","2026-04-13","2026-Q1","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2508-y1913","CPC-2508-Y1913","peptidemeter",5,98.11,1.89,1.27,"oxidised Trp (+16 Da)",5.61,"acetate",6.94,0.32,null,null,null,null,null,2,711.387,null,null,7.76,1.14,58867,"buyer-sourced","identity-consistent","FAIL","purity","AX-R04","ne.achebe"],["AX-2026-043136","2026-04-06","2026-04-13","2026-Q2","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2601-n6863","SSA-2601-N6863","janoshik-analytical",2,98.52,1.48,0.58,"acetylated N-terminus (+42 Da)",4.02,"acetate",5.81,0.43,89.74,88.41,2.09,1.848,92.4,-1.3,1418.7075,null,null,9.73,0.91,59659,"buyer-sourced","verified","MARGINAL","","AX-R04","jo.lindholm"],["AX-2026-042845","2026-03-23","2026-04-13","2026-Q1","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-l2662","GGPE-2510-L2662","janoshik-analytical",60,98.51,1.49,0.92,"trifluoroacetyl adduct (+96 Da)",3.85,"TFA",5.75,0.9,89.5,88.17,63.94,56.376,94,-0.2,4810.4093,null,null,19.71,1.11,62632,"buyer-sourced","verified","PASS","","","j.boateng"],["AX-2026-042688","2026-03-21","2026-04-13","2026-Q1","semax","Semax","neuro","erpbiotech","ERP","erpbiotech-erp-2512-g9157","ERP-2512-G9157","vendorinvestigate",5,99.09,0.91,0.64,"diketopiperazine (−18 Da)",8.9,"acetate",4.68,0.42,86,85.22,6.01,5.122,102.4,1.1,813.355,null,"No growth at 14 d",7.5,1.24,55752,"buyer-sourced","verified","PASS","","","da.nilsen"],["AX-2026-042594","2026-04-10","2026-04-13","2026-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-b6617","HJ-2511-B6617","janoshik-analytical",30,99.1,0.9,0.33,"Met(O) sulfoxide (+16 Da)",5.48,"TFA",6.22,0.59,87.71,86.92,31.43,27.319,91.1,1.6,4810.418,0.11,null,20.02,1.07,61490,"buyer-sourced","verified","PASS","","","a.espinoza"],["AX-2026-042039","2026-04-08","2026-04-13","2026-Q2","epitalon","Epitalon","bioregulator","hybiopharma","HYB","hybiopharma-hyb-2603-u7133","HYB-2603-U7133","medutest",10,99.93,0.07,0.04,"β-Asp isomer",6.17,"acetate",12.74,0.38,80.71,80.65,12.88,10.388,103.9,-1.1,390.1383,null,"No growth at 14 d",3.98,1.09,76717,"buyer-sourced","method-limited","FAIL","counter-ion","","n.beaulieu"],["AX-2026-041710","2026-03-22","2026-04-13","2026-Q1","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1353","TFS-{CAT}-1353","janoshik-analytical",30,99.06,0.94,0.55,"[D-Aib13]-diastereomer",4.25,"TFA",9.83,0.4,85.52,84.72,36.38,30.821,102.7,1.4,4810.417,null,null,19.68,1.3,59352,"buyer-sourced","verified","PASS","","","Contributor #L-6275"],["AX-2026-041694","2026-03-22","2026-04-13","2026-Q1","epitalon","Epitalon","bioregulator","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9792","TFS-{CAT}-9792","medutest",20,99.93,0.07,0.05,"diketopiperazine (−18 Da)",9.6,"acetate",12.49,0.89,77.02,76.97,24.5,18.858,94.3,-5.3,390.1366,0.27,null,4.06,1.23,58120,"buyer-sourced","method-limited","FAIL","counter-ion","","g.halvorsen"],["AX-2026-041564","2026-03-22","2026-04-13","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-g7336","QSC-2602-G7336","janoshik-analytical",5,98.58,1.42,0.92,"des-His1 truncate (−137 Da)",5.27,"TFA",11.32,0.72,null,null,null,null,null,-0.6,4111.0499,null,null,18.59,0.87,71841,"buyer-sourced","identity-consistent","PASS","","","endotoxin_limit"],["AX-2026-043073","2026-03-23","2026-04-12","2026-Q1","exenatide","Exenatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-w5891","KP-2511-W5891","nordanalyt",5,98.97,1.03,0.46,"C-terminal free acid (+1 Da)",3.52,"acetate",3.85,0.49,null,null,null,null,null,null,null,null,null,17.32,1.18,74961,"supplier-supplied","purity-only","PASS","","","d.roos"],["AX-2026-043046","2026-04-08","2026-04-12","2026-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-w5347","KP-2511-W5347","medutest",50,99.68,0.32,0.17,"5-nitro-1MQ (unreduced precursor, +30 Da)",4.1,"iodide",42.18,0.54,null,null,null,null,null,5.5,285.9983,null,null,4.62,1.05,72789,"buyer-sourced","identity-consistent","FAIL","counter-ion","","an.amankwah"],["AX-2026-043027","2026-03-19","2026-04-12","2026-Q1","ipamorelin","Ipamorelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2512-x4745","KP-2512-X4745","janoshik-analytical",5,99.01,0.99,0.68,"des-Lys (−128 Da)",2.91,"acetate",8.45,0.78,87.86,86.99,5.15,4.48,89.6,null,null,null,"No growth at 14 d",8.17,1.22,95323,"supplier-supplied","purity-only","MARGINAL","","AX-R06","label_claim"],["AX-2026-042918","2026-04-08","2026-04-12","2026-Q2","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2604-x3153","GGPE-2604-X3153","janoshik-analytical",10,98,2,1.39,"[D-Aib2]-diastereomer",5.79,"TFA",6.57,0.44,87.2,85.46,12.52,10.7,107,0.6,4728.4899,null,null,20.93,1.16,43765,"buyer-sourced","verified","PASS","","","mi.ibarra"],["AX-2026-042886","2026-04-06","2026-04-12","2026-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2605-b2560","GGPE-2605-B2560","janoshik-analytical",5,98.71,1.29,0.61,"des-Gly truncate (−57 Da)",3.87,"acetate",7.57,0.74,null,null,null,null,null,2.4,1418.7127,null,null,9.73,1.01,88720,"buyer-sourced","identity-consistent","PASS","","","ay.lundgren"],["AX-2026-042483","2026-04-11","2026-04-12","2026-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","homopeptide","Homopeptide","homopeptide-homo-2603-c5267","HOMO-2603-C5267","janoshik-analytical",20,99.1,0.9,0.58,"N-acetyl semax free acid (+1 Da)",8.34,"acetate",6.79,0.21,null,null,null,null,null,-1.4,854.3794,0.26,null,7.7,1.11,44920,"buyer-sourced","verified","PASS","","","a.halonen"],["AX-2026-042481","2026-04-11","2026-04-12","2026-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","homopeptide","Homopeptide","homopeptide-homo-2603-c5267","HOMO-2603-C5267","peptidemeter",20,99.09,0.91,0.58,"N-acetyl semax free acid (+1 Da)",8.75,"acetate",6.92,0.61,83.72,82.96,22.4,18.583,92.9,null,null,null,null,7.07,1.05,61389,"buyer-sourced","purity-only","PASS","","","z.aalto"],["AX-2026-042352","2026-04-11","2026-04-12","2026-Q2","ara-290","ARA-290","repair","homopeptide","Homopeptide","homopeptide-homo-2601-t3123","HOMO-2601-T3123","peptidemeter",4,99.61,0.39,0.25,"des-Gln truncate (−128 Da)",4.23,"acetate",4.61,0.15,91.01,90.66,4.18,3.79,94.8,-2.3,1189.6069,1.47,null,8.08,0.86,55585,"buyer-sourced","verified","PASS","","","f.lokken"],["AX-2026-042038","2026-04-10","2026-04-12","2026-Q2","epitalon","Epitalon","bioregulator","hybiopharma","HYB","hybiopharma-hyb-2603-u7133","HYB-2603-U7133","vendorinvestigate",10,99.86,0.14,0.1,"Ala-Glu-Asp tripeptide (−57 Da)",6.83,"acetate",15.19,0.42,77.56,77.45,12.36,9.573,95.7,-2.8,390.1376,null,null,4.95,1.03,53170,"buyer-sourced","method-limited","FAIL","counter-ion","","p.petrov"],["AX-2026-043197","2026-03-19","2026-04-11","2026-Q1","exenatide","Exenatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2509-a7833","GLBI-2509-A7833","peptidemeter",10,98.73,1.27,0.57,"Met14 sulfoxide (+16 Da)",3.7,"acetate",4.88,0.38,91.04,89.88,11.76,10.57,105.7,-1.5,4183.9307,null,null,14.09,1.06,62369,"buyer-sourced","verified","PASS","","","a.salgado"],["AX-2026-042405","2026-03-19","2026-04-11","2026-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-j3763","HOMO-2601-J3763","janoshik-analytical",5,98.89,1.11,0.66,"truncated (5-39)",4.02,"TFA",9.7,0.94,85.34,84.39,5.92,4.996,99.9,2.1,4728.497,null,null,20.76,1.09,55278,"buyer-sourced","verified","PASS","","","so.broberg"],["AX-2026-042179","2026-03-19","2026-04-11","2026-Q1","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2509-g9040","JEEP-2509-G9040","janoshik-analytical",2,99.27,0.73,0.27,"truncated (1-12)",3.73,"acetate",5.41,0.22,null,null,null,null,null,2,1418.7121,null,null,9.61,0.91,42675,"buyer-sourced","identity-consistent","PASS","","","ghkcu_copper"],["AX-2026-042060","2026-03-16","2026-04-11","2026-Q1","triptorelin","Triptorelin","hormonal","hybiopharma","HYB","hybiopharma-hyb-2512-b7307","HYB-2512-B7307","janoshik-analytical",5,99.46,0.54,0.24,"ring-opened pGlu (+18 Da)",3.86,"acetate",4.07,0.35,91.72,91.22,5.2,4.743,94.9,-0.7,1310.6239,null,null,9.74,1.25,87905,"buyer-sourced","verified","PASS","","","Contributor #L-4409"],["AX-2026-043489","2026-03-25","2026-04-10","2026-Q1","mots-c","MOTS-c","metabolic","bachemholding","BCH","bachemholding-bch-2601-u5146","BCH-2601-U5146","peptidemeter",5,98.1,1.9,0.87,"Met1 sulfoxide (+16 Da)",5.61,"acetate",5.73,0.87,null,null,null,null,null,5.5,2173.1038,1.31,null,9.9,1.2,75442,"buyer-sourced","verified","PASS","","","r.onwuka"],["AX-2026-043398","2026-03-15","2026-04-10","2026-Q1","mots-c","MOTS-c","metabolic","wuxitides","WXT","wuxitides-wxt-2512-k3109","WXT-2512-K3109","medutest",5,97.72,2.28,1.45,"deamidated (+1 Da)",2.33,"acetate",5.82,0.84,91.01,88.93,5.75,5.113,102.3,null,null,null,null,8.86,0.86,51678,"buyer-sourced","purity-only","FAIL","purity","","to.adeyemi"],["AX-2026-042158","2026-03-15","2026-04-10","2026-Q1","semax","Semax","neuro","jeepbio","JEEP","jeepbio-jeep-2512-u8593","JEEP-2512-U8593","janoshik-analytical",5,99.59,0.41,0.25,"Met1 sulfoxide (+16 Da)",7.17,"acetate",5.11,0.9,null,null,null,null,null,-6.3,813.349,null,null,7.2,0.88,45700,"lab-retained","identity-consistent","PASS","","","p.baptista"],["AX-2026-042102","2026-03-24","2026-04-10","2026-Q1","semax","Semax","neuro","jeepbio","JEEP","jeepbio-jeep-2602-c8195","JEEP-2602-C8195","janoshik-analytical",20,99.51,0.49,0.2,"diketopiperazine (−18 Da)",7.43,"acetate",7.19,0.75,null,null,null,null,null,-0.9,813.3534,null,"Growth detected at 6 d — Bacillus sp.",7.01,1.1,65859,"buyer-sourced","identity-consistent","FAIL","sterility","","da.nilsen"],["AX-2026-041317","2026-03-26","2026-04-10","2026-Q1","ara-290","ARA-290","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2511-s3009","WWB-2511-S3009","janoshik-analytical",4,99.93,0.07,0.04,"acetyl adduct (+42 Da)",4.08,"acetate",4.57,0.72,null,null,null,null,null,0.2,1189.6098,null,null,8.72,1.14,82257,"buyer-sourced","identity-consistent","PASS","","","p.chukwu"],["AX-2026-041233","2026-03-17","2026-04-10","2026-Q1","glutathione","L-Glutathione (reduced)","bioregulator","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-u1840","WWB-2602-U1840","janoshik-analytical",200,99.48,0.52,0.36,"glutathione disulfide (GSSG, +305 Da)",9.29,null,0,0.42,90.29,89.82,233.05,209.326,104.7,3.6,307.0849,0.25,null,4.33,1.03,50058,"buyer-sourced","method-limited","PASS","","","el.mwangi"],["AX-2026-043479","2026-03-22","2026-04-09","2026-Q1","ipamorelin","Ipamorelin","gh-axis","bachemholding","BCH","bachemholding-bch-2510-p4971","BCH-2510-P4971","vendorinvestigate",2,99.31,0.69,0.26,"[D-Trp]-epimer",3.71,"acetate",5.32,0.68,90.29,89.67,2.28,2.044,102.2,-0.2,711.3855,null,null,8.75,1.13,68511,"buyer-sourced","verified","PASS","","","Contributor #M-7735"],["AX-2026-043272","2026-03-24","2026-04-09","2026-Q1","glutathione","L-Glutathione (reduced)","bioregulator","cpcbio","CPC","cpcbio-cpc-2602-d1499","CPC-2602-D1499","janoshik-analytical",1500,98.5,1.5,1.06,"glutathione disulfide (GSSG, +305 Da)",8.64,null,0,0.26,91.1,89.73,1713.13,1537.192,102.5,-18.1,307.0782,0.64,null,4.39,0.93,53544,"supplier-supplied","method-limited","PASS","","","oxytocin_pheur"],["AX-2026-042364","2026-03-28","2026-04-09","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2602-s3200","HOMO-2602-S3200","nordanalyt",10,99.58,0.42,0.26,"N-acetyl semax (+42 Da)",9.14,"acetate",5.2,0.18,null,null,null,null,null,null,null,null,null,8.11,1.14,65892,"buyer-sourced","purity-only","PASS","","","s.bakker"],["AX-2026-042068","2026-03-26","2026-04-09","2026-Q1","triptorelin","Triptorelin","hormonal","hybiopharma","HYB","hybiopharma-hyb-2512-b7307","HYB-2512-B7307","janoshik-analytical",5,99.38,0.62,0.28,"ring-opened pGlu (+18 Da)",4.4,"acetate",2.81,0.91,91.88,91.31,4.86,4.438,88.8,-3.7,1310.62,0.37,"No growth at 14 d",9.62,1.09,34399,"buyer-sourced","verified","MARGINAL","","AX-R06","d.ogunleye"],["AX-2026-041663","2026-04-08","2026-04-09","2026-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","flourishglobalbio","FGP","flourishglobalbio-fgp-2602-y8741","FGP-2602-Y8741","janoshik-analytical",10,99.33,0.67,0.46,"des-acetyl (−42 Da)",4.04,"acetate",4.26,0.33,91.37,90.76,10.07,9.14,91.4,1.6,1024.5258,null,null,9.63,0.92,77744,"buyer-sourced","verified","PASS","","","p.antonsen"],["AX-2026-041655","2026-04-05","2026-04-09","2026-Q2","tirzepatide","Tirzepatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2605-r8870","FGP-2605-R8870","kestrel-bioanalytical",30,98.2,1.8,0.88,"Met(O) sulfoxide (+16 Da)",6.52,"TFA",7.87,0.4,85.21,83.68,34.59,28.945,96.5,-3.7,4810.3925,null,null,10.41,1.2,63528,"buyer-sourced","method-limited","PASS","","","ca.espinoza"],["AX-2026-042788","2026-03-23","2026-04-08","2026-Q1","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-r1919","GGPE-2510-R1919","janoshik-analytical",10,99.4,0.6,0.32,"C18 diacid regioisomer",2.6,"TFA",9.51,0.83,null,null,null,null,null,1,4728.4918,null,null,20.72,1.27,69192,"supplier-supplied","identity-consistent","PASS","","","an.lindqvist"],["AX-2026-042443","2026-03-19","2026-04-08","2026-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2511-c4492","HOMO-2511-C4492","peptidemeter",10,98.71,1.29,0.91,"[D-Aib8]-diastereomer",5.06,"TFA",9.55,0.79,null,null,null,null,null,2.6,4111.0631,null,null,17.31,0.93,63673,"buyer-sourced","identity-consistent","PASS","","","a.lundgren"],["AX-2026-043664","2026-03-19","2026-04-07","2026-Q1","tb-500","TB-500","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d8068","PPG-2512-D8068","janoshik-analytical",2,99.24,0.76,0.39,"C-terminal amide (−1 Da)",3.87,"acetate",6.76,0.39,88.98,88.3,2.28,2.013,100.6,2.7,887.4988,2,null,7.97,1.01,55644,"buyer-sourced","verified","PASS","","","k.marchetti"],["AX-2026-042787","2026-03-13","2026-04-07","2026-Q1","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-r1919","GGPE-2510-R1919","janoshik-analytical",10,99.12,0.88,0.34,"C18 diacid regioisomer",3.3,"TFA",7.31,0.93,88.46,87.68,10.6,9.294,92.9,0,4728.4871,null,null,20.55,1.26,89811,"supplier-supplied","verified","PASS","","","na.ramos"],["AX-2026-042650","2026-03-20","2026-04-07","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wibsonbio","SWB","wibsonbio-swb-2512-s8187","SWB-2512-S8187","medutest",2,99.19,0.81,0.5,"native GRF (1-29) (−59 Da)",3.68,"acetate",4.37,0.28,91.67,90.93,2.08,1.891,94.6,null,null,null,null,10.79,1.01,51261,"buyer-sourced","purity-only","PASS","","","tu.kaufmann"],["AX-2026-042634","2026-03-18","2026-04-07","2026-Q1","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2601-v7010","SWB-2601-V7010","janoshik-analytical",20,98.97,1.03,0.56,"des-Aib2 analogue",4.43,"TFA",7.97,0.43,null,null,null,null,null,0.6,4810.4132,0.15,null,19.87,0.86,57628,"buyer-sourced","verified","PASS","","","g.zielinski"],["AX-2026-042621","2026-03-12","2026-04-07","2026-Q1","ara-290","ARA-290","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-c7084","HJ-2508-C7084","janoshik-analytical",2,99.39,0.61,0.32,"deamidated (+1 Da)",4.9,"acetate",4.83,0.18,90.09,89.54,2.35,2.104,105.2,-40.1,1189.5619,0.56,null,8.67,1.03,59254,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","digit_preference"],["AX-2026-042593","2026-04-05","2026-04-07","2026-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-b6617","HJ-2511-B6617","janoshik-analytical",30,98.87,1.13,0.65,"des-Aib2 analogue",5.67,"TFA",6.62,0.47,87.24,86.25,36.98,31.895,106.3,3.2,4810.4257,0.18,null,19.84,1.23,63375,"buyer-sourced","verified","PASS","","","m.danquah"],["AX-2026-042276","2026-03-14","2026-04-07","2026-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2602-h9925","TFC-2602-H9925","janoshik-analytical",15,98.62,1.38,0.49,"deamidated (Asn→Asp, +1 Da)",1.47,"TFA",6.4,0.32,91.81,90.54,16.49,14.93,99.5,-1.5,4111.0462,null,null,18.44,1.2,58377,"buyer-sourced","verified","PASS","","","jo.dahlberg"],["AX-2026-041495","2026-03-18","2026-04-07","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-y6202","QSC-2509-Y6202","janoshik-analytical",2,99.52,0.48,0.21,"Met(O) sulfoxide (+16 Da)",5.7,"TFA",10.82,0.23,null,null,null,null,null,-1.7,4111.0454,null,null,18.19,1.15,44801,"buyer-sourced","identity-consistent","PASS","","","a.perrin"],["AX-2026-041365","2026-04-05","2026-04-07","2026-Q2","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2604-t3876","WWB-2604-T3876","janoshik-analytical",5,99.25,0.75,0.3,"[D-Aib13]-diastereomer",5,"TFA",9.42,0.99,null,null,null,null,null,6.1,4810.4396,null,null,19.9,1.06,50246,"buyer-sourced","identity-consistent","PASS","","","so.beaulieu"],["AX-2026-041346","2026-03-18","2026-04-07","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2508-v3100","WWB-2508-V3100","peptidemeter",2,99.72,0.28,0.18,"hydrolysed maleimide (+18 Da)",6.48,"acetate",4.05,0.45,null,null,null,null,null,6.4,3644.9981,null,"No growth at 14 d",13.99,1.06,83450,"buyer-sourced","identity-consistent","PASS","","","s.weiss"],["AX-2026-043175","2026-03-16","2026-04-06","2026-Q1","tirzepatide","Tirzepatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2510-n7555","GLBI-2510-N7555","peptidemeter",10,96.95,3.05,1.45,"C20 diacid mono-amide",2.66,"TFA",6.49,0.18,90.67,87.9,11.56,10.161,101.6,1.6,4810.418,null,null,18.7,1.19,48450,"buyer-sourced","verified","FAIL","purity","AX-R09","i.lindholm"],["AX-2026-043103","2026-03-13","2026-04-06","2026-Q1","semax","Semax","neuro","keruipeptidesbio","KP","keruipeptidesbio-kp-2509-j6037","KP-2509-J6037","kestrel-bioanalytical",5,99.73,0.27,0.1,"Met1 sulfoxide (+16 Da)",9.76,"acetate",6.8,0.82,null,null,null,null,null,-0.1,813.354,null,null,3.75,1.08,67025,"supplier-supplied","identity-consistent","PASS","","","s.wikstrom"],["AX-2026-042550","2026-03-20","2026-04-06","2026-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-p6487","HJ-2508-P6487","medutest",15,98.23,1.77,1.21,"C20 diacid mono-amide",4.11,"TFA",8.69,0.84,86.36,84.83,16.37,13.887,92.6,5.4,4810.4363,0.25,null,16.7,1.23,45690,"buyer-sourced","identity-consistent","PASS","","","ma.vukovic"],["AX-2026-042432","2026-03-13","2026-04-06","2026-Q1","ara-290","ARA-290","repair","homopeptide","Homopeptide","homopeptide-homo-2602-k4395","HOMO-2602-K4395","janoshik-analytical",2,99.4,0.6,0.28,"des-Gln truncate (−128 Da)",3.91,"acetate",5.42,0.74,null,null,null,null,null,-2.1,1189.6071,null,null,8.77,0.98,62572,"buyer-sourced","identity-consistent","PASS","","","a.lehtinen"],["AX-2026-041874","2026-03-19","2026-04-06","2026-Q1","retatrutide","Retatrutide","incretin","sinopep","SinoPep","sinopep-snp-2603-g4042","SNP-2603-G4042","janoshik-analytical",30,97.83,2.17,1.51,"truncated (5-39)",5.56,"TFA",8.16,0.86,null,null,null,null,null,-0.9,4728.4828,null,null,20.77,1.19,46757,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","d.radich"],["AX-2026-041626","2026-03-25","2026-04-06","2026-Q1","selank","Selank","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2511-d8133","FGP-2511-D8133","peptidemeter",5,99.59,0.41,0.17,"diketopiperazine (−18 Da)",6.12,"acetate",5.16,0.18,88.54,88.18,5.4,4.762,95.2,-0.5,751.4398,0.73,null,6,1.09,70653,"buyer-sourced","verified","PASS","","","m.cabrera"],["AX-2026-042889","2026-03-23","2026-04-05","2026-Q1","ipamorelin","Ipamorelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2508-e2729","GGPE-2508-E2729","janoshik-analytical",10,99.8,0.2,0.13,"oxidised Trp (+16 Da)",5.48,"acetate",6.85,0.78,86.89,86.72,11.41,9.895,98.9,-0.7,711.3851,null,null,8.39,1.16,75642,"buyer-sourced","verified","PASS","","","a.boateng"],["AX-2026-042867","2026-03-23","2026-04-05","2026-Q1","liraglutide","Liraglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-v2787","GGPE-2510-V2787","kestrel-bioanalytical",15,99.15,0.85,0.43,"des-palmitoyl liraglutide (−238 Da)",2.72,"acetate",5.83,0.25,91.2,90.42,16.1,14.558,97.1,5.7,3748.9845,null,null,9.17,1.27,69991,"buyer-sourced","method-limited","PASS","","","h.rasmussen"],["AX-2026-042827","2026-03-25","2026-04-05","2026-Q1","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2511-w2357","GGPE-2511-W2357","janoshik-analytical",10,97.93,2.07,0.95,"des-Aib20 analogue",6.32,"TFA",7.97,0.77,null,null,null,null,null,null,null,null,null,20.63,1.16,97078,"buyer-sourced","purity-only","PASS","","","o.novak"],["AX-2026-042741","2026-03-24","2026-04-05","2026-Q1","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2511-x1174","GGPE-2511-X1174","medutest",20,99.59,0.41,0.26,"diketopiperazine (−18 Da)",6.94,"acetate",5.57,0.25,87.24,86.88,22.37,19.435,97.2,-4,813.3508,null,"No growth at 14 d",5.93,0.99,60488,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","fa.sjoberg"],["AX-2026-042696","2026-03-15","2026-04-05","2026-Q1","peg-mgf","PEG-MGF","gh-axis","erpbiotech","ERP","erpbiotech-erp-2509-k8683","ERP-2509-K8683","peptidemeter",5,98.54,1.46,0.78,"hydrolysed linker",5.35,"acetate",1.79,0.74,92.12,90.78,5.37,4.875,97.5,null,null,null,null,16.12,0.97,50168,"buyer-sourced","partial","PASS","","","sa.achebe"],["AX-2026-041880","2026-03-24","2026-04-05","2026-Q1","retatrutide","Retatrutide","incretin","sinopep","SinoPep","sinopep-snp-2603-g4042","SNP-2603-G4042","medutest",30,97.44,2.56,1.79,"truncated (5-39)",5.22,"TFA",9.94,0.78,null,null,null,null,null,-6.2,4728.4578,null,null,17.45,1.3,49041,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","p.kjaer"],["AX-2026-041491","2026-03-21","2026-04-05","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-y6202","QSC-2509-Y6202","janoshik-analytical",2,99.39,0.61,0.29,"Met(O) sulfoxide (+16 Da)",5.34,"TFA",10.32,0.6,83.74,83.23,2.13,1.773,88.6,39.9,4111.2164,null,null,18.43,1.22,55946,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01;AX-R06","h.moreau"],["AX-2026-041453","2026-03-20","2026-04-05","2026-Q1","humanin","Humanin (HNG)","metabolic","qyaobio","QYB","qyaobio-qyb-2512-a4980","QYB-2512-A4980","nordanalyt",10,99.41,0.59,0.28,"wild-type humanin (Ser14, −42 Da)",4.07,"acetate",5.33,0.39,90.21,89.68,9.94,8.914,89.1,null,null,null,null,13.97,1.17,49208,"buyer-sourced","purity-only","MARGINAL","","AX-R06","h.lundgren"],["AX-2026-043663","2026-03-25","2026-04-04","2026-Q1","tb-500","TB-500","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d8068","PPG-2512-D8068","peptidemeter",2,99.39,0.61,0.33,"des-acetyl TB-500 (−42 Da)",4.46,"acetate",4.77,0.38,90.39,89.84,2.28,2.048,102.4,-1.4,887.4952,null,null,7.21,1.24,48136,"buyer-sourced","verified","PASS","","","d.perrin"],["AX-2026-043410","2026-03-15","2026-04-04","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wuxitides","WXT","wuxitides-wxt-2511-n3100","WXT-2511-N3100","janoshik-analytical",2,97.52,2.48,1.13,"native GRF (1-29) (−59 Da)",3.03,"acetate",3.5,0.34,93.13,90.82,2.32,2.107,105.4,2.9,3365.75,null,null,12.95,0.95,80870,"buyer-sourced","verified","FAIL","purity","AX-R04","b.vukovic"],["AX-2026-042408","2026-03-28","2026-04-04","2026-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-j3763","HOMO-2601-J3763","vendorinvestigate",5,99.23,0.77,0.38,"des-Aib20 analogue",4.92,"TFA",6.72,0.53,87.83,87.15,5.39,4.697,93.9,6.5,4728.5178,null,null,21.94,1.22,85713,"lab-retained","verified","PASS","","","re.nilsen"],["AX-2026-042050","2026-03-11","2026-04-04","2026-Q1","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2509-w6465","HYB-2509-W6465","janoshik-analytical",20,98.08,1.92,1.01,"truncated (5-39)",4.29,"TFA",9.6,0.83,85.28,83.64,23.94,20.023,100.1,22.2,4728.5921,null,null,20.1,1.18,45249,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01;AX-R11","a.vasquez"],["AX-2026-042649","2026-03-20","2026-04-03","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wibsonbio","SWB","wibsonbio-swb-2512-s8187","SWB-2512-S8187","peptidemeter",2,99.23,0.77,0.32,"acetyl adduct (+42 Da)",3.82,"acetate",3.3,0.28,null,null,null,null,null,1.7,3365.7459,null,null,12.02,1.18,59756,"buyer-sourced","identity-consistent","PASS","","","k.hovland"],["AX-2026-042433","2026-03-22","2026-04-03","2026-Q1","ara-290","ARA-290","repair","homopeptide","Homopeptide","homopeptide-homo-2602-k4395","HOMO-2602-K4395","medutest",2,99.93,0.07,0.04,"[D-Ser]-diastereomer",4.1,"acetate",5.15,0.67,90.08,90.02,2.22,1.998,99.9,-15.1,1189.5916,null,null,7.38,1.19,42406,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","ar.amankwah"],["AX-2026-042001","2026-03-11","2026-04-03","2026-Q1","tb-500","TB-500","repair","ambiopharm","AMB","ambiopharm-amb-2508-c5704","AMB-2508-C5704","kestrel-bioanalytical",10,99.88,0.12,0.06,"[D-Thr]-diastereomer",5.65,"acetate",5.56,0.23,88.56,88.45,10.59,9.367,93.7,7,887.5026,null,null,4.12,0.94,75344,"buyer-sourced","identity-consistent","PASS","","","ra.vermeulen"],["AX-2026-041938","2026-03-19","2026-04-03","2026-Q1","semax","Semax","neuro","sinopep","SinoPep","sinopep-snp-2601-u4736","SNP-2601-U4736","janoshik-analytical",10,99.49,0.51,0.32,"diketopiperazine (−18 Da)",7.21,"acetate",6.47,0.57,85.75,85.31,11.36,9.691,96.9,-0.1,813.354,null,null,7.07,1.14,70765,"buyer-sourced","verified","MARGINAL","","AX-R09","r.kirchner"],["AX-2026-041573","2026-03-26","2026-04-03","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-g7336","QSC-2602-G7336","peptidemeter",5,98.7,1.3,0.9,"[D-Aib8]-diastereomer",5.24,"TFA",10.64,0.16,null,null,null,null,null,-3.7,4111.0372,null,"No growth at 14 d",17.28,1.29,69980,"buyer-sourced","identity-consistent","PASS","","","diode_array"],["AX-2026-041541","2026-03-10","2026-04-03","2026-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-n6404","QSC-2511-N6404","vendorinvestigate",60,99.12,0.88,0.38,"tirzepatide dimer",2.57,"TFA",9.22,0.58,87.63,86.86,73.13,63.521,105.9,-0.6,4810.4074,null,null,21.36,1.26,62470,"buyer-sourced","verified","PASS","","","i.lindholm"],["AX-2026-042181","2026-03-21","2026-04-02","2026-Q1","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2509-g9040","JEEP-2509-G9040","janoshik-analytical",2,99.52,0.48,0.2,"truncated (1-12)",3.79,"acetate",6.82,0.35,89.04,88.61,2.14,1.896,94.8,5.7,1418.7174,null,null,8.58,1.16,60316,"buyer-sourced","verified","MARGINAL","","AX-R11","l.rautio"],["AX-2026-041570","2026-03-15","2026-04-02","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-g7336","QSC-2602-G7336","janoshik-analytical",5,98.6,1.4,0.91,"des-His1 truncate (−137 Da)",5.34,"TFA",8.92,0.51,null,null,null,null,null,4,4111.0688,null,null,18.49,1.05,72700,"buyer-sourced","identity-consistent","PASS","","","h.adebayo"],["AX-2026-041538","2026-03-26","2026-04-02","2026-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-n6404","QSC-2511-N6404","janoshik-analytical",60,98.99,1.01,0.61,"trifluoroacetyl adduct (+96 Da)",2.87,"TFA",7.25,0.29,null,null,null,null,null,1.3,4810.4166,0.21,null,19.91,1.18,62430,"buyer-sourced","verified","PASS","","","ro.kimani"],["AX-2026-041500","2026-03-24","2026-04-02","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-y6202","QSC-2509-Y6202","janoshik-analytical",2,99.51,0.49,0.27,"des-AEEA semaglutide (−145 Da)",4.88,"TFA",6.49,0.7,null,null,null,null,null,-2.1,4111.0438,null,null,18.54,0.95,62831,"buyer-sourced","identity-consistent","PASS","","","n.trevino"],["AX-2026-041490","2026-03-22","2026-04-02","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-y6202","QSC-2509-Y6202","janoshik-analytical",2,99.49,0.51,0.28,"des-AEEA semaglutide (−145 Da)",5.49,"TFA",10.66,0.81,83.04,82.62,2.34,1.933,96.7,-3.3,4111.0388,null,null,18.38,1.05,75236,"buyer-sourced","verified","PASS","","","s.weiss"],["AX-2026-041341","2026-03-28","2026-04-02","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2508-v3100","WWB-2508-V3100","medutest",2,99.8,0.2,0.09,"hydrolysed maleimide (+18 Da)",5.83,"acetate",5.32,0.93,87.92,87.74,2.31,2.027,101.4,-2.8,3644.9646,1.44,null,12.35,1.1,55040,"buyer-sourced","identity-consistent","PASS","","","Contributor 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(5-39)",4.19,"TFA",9.69,0.37,85.75,84.22,23.86,20.095,100.5,null,null,null,null,20.93,1.11,45314,"buyer-sourced","purity-only","PASS","","","m.ogunleye"],["AX-2026-041629","2026-03-28","2026-04-01","2026-Q1","selank","Selank","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2511-d8133","FGP-2511-D8133","janoshik-analytical",5,99.88,0.12,0.06,"tuftsin fragment (−417 Da)",6.29,"acetate",7.27,0.91,85.53,85.43,5.76,4.921,98.4,-1.7,751.4389,null,null,7.47,0.91,71206,"lab-retained","verified","MARGINAL","","AX-R11","au.marchand"],["AX-2026-041547","2026-03-27","2026-04-01","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2508-d6762","QSC-2508-D6762","peptidemeter",5,98.89,1.11,0.74,"native GRF (1-29) (−59 Da)",2.82,"acetate",4.1,0.39,92.69,91.66,5.79,5.307,106.1,-0.9,3365.7372,null,null,12.1,1.17,60487,"buyer-sourced","verified","PASS","","","r.ferreira"],["AX-2026-041313","2026-03-10","2026-04-01","2026-Q1","ara-290","ARA-290","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2511-s3009","WWB-2511-S3009","nordanalyt",4,99.78,0.22,0.09,"acetyl adduct (+42 Da)",5.51,"acetate",3.73,0.58,90.18,89.98,4.58,4.121,103,1.6,1189.6115,1.54,null,10.15,0.99,78361,"buyer-sourced","verified","PASS","","","t.vermeulen"],["AX-2026-042961","2026-03-24","2026-03-31","2026-Q1","adipotide","Adipotide","metabolic","mokemeibio","MKM","mokemeibio-mkm-2511-f3656","MKM-2511-F3656","medutest",5,98.97,1.03,0.39,"truncated KLAKLAK repeat (−781 Da)",5.4,"TFA",6.84,0.28,null,null,null,null,null,24.5,4095.7241,null,null,10.49,1.16,61822,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","Contributor #V-6845"],["AX-2026-042291","2026-03-16","2026-03-31","2026-Q1","epitalon","Epitalon","bioregulator","tfcpeptides","TFC","tfcpeptides-tfc-2511-e9934","TFC-2511-E9934","peptidemeter",50,99.93,0.07,0.05,"aspartimide (−18 Da)",6.23,"acetate",9.8,0.57,83.4,83.34,61.89,51.579,103.2,null,null,0.23,null,4.3,1.13,74035,"buyer-sourced","method-limited","PASS","","","k.nascimento"],["AX-2026-042154","2026-03-06","2026-03-31","2026-Q1","semax","Semax","neuro","jeepbio","JEEP","jeepbio-jeep-2512-u8593","JEEP-2512-U8593","vendorinvestigate",5,99.07,0.93,0.58,"Met1 sulfoxide (+16 Da)",7.2,"acetate",5.83,0.83,null,null,null,null,null,-2.6,813.352,null,null,7.37,0.9,77659,"buyer-sourced","identity-consistent","PASS","","","Contributor #K-1948"],["AX-2026-041721","2026-03-17","2026-03-31","2026-Q1","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1353","TFS-{CAT}-1353","nordanalyt",30,98.77,1.23,0.48,"truncated (3-39)",4.58,"TFA",7.13,0.44,null,null,null,null,null,null,null,null,null,22.94,1.21,61844,"buyer-sourced","purity-only","PASS","","","Contributor #E-6741"],["AX-2026-041534","2026-03-28","2026-03-31","2026-Q1","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-m6429","QSC-2511-M6429","janoshik-analytical",30,99.08,0.92,0.4,"[D-Aib2]-diastereomer",1.24,"TFA",6.16,0.73,null,null,null,null,null,null,null,null,null,20.7,1.35,66212,"buyer-sourced","purity-only","PASS","","","ppm_error"],["AX-2026-041234","2026-03-21","2026-03-31","2026-Q1","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-h1662","WWB-2510-H1662","peptidemeter",30,99.5,0.5,0.21,"des-Aib20 analogue",4.46,"TFA",6.48,0.3,88.76,88.32,33.71,29.773,99.2,0,4728.4871,null,null,19.49,1.08,43239,"buyer-sourced","verified","PASS","","","Contributor #K-6641"],["AX-2026-043590","2026-03-25","2026-03-30","2026-Q1","glutathione","L-Glutathione (reduced)","bioregulator","polypeptidegroup","PPG","polypeptidegroup-ppg-2509-b7152","PPG-2509-B7152","peptidemeter",200,99.45,0.55,0.39,"cysteinyl-glycine (−129 Da)",8.16,null,0,0.16,null,null,null,null,null,-3,307.0829,null,null,4.07,1.1,74991,"buyer-sourced","method-limited","PASS","","","v.rasmussen"],["AX-2026-043491","2026-03-20","2026-03-30","2026-Q1","mots-c","MOTS-c","metabolic","bachemholding","BCH","bachemholding-bch-2601-u5146","BCH-2601-U5146","janoshik-analytical",5,98.15,1.85,0.85,"Met1 sulfoxide (+16 Da)",6.34,"acetate",4.36,0.33,88.97,87.32,5.23,4.567,91.3,-1.6,2173.0883,null,null,10.53,1.19,82508,"buyer-sourced","verified","PASS","","","ph_recon"],["AX-2026-043119","2026-03-09","2026-03-30","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2512-c6843","SSA-2512-C6843","janoshik-analytical",2,98.41,1.59,0.76,"mod-GRF (1-29) (−279 Da)",2.95,"acetate",3.4,0.86,null,null,null,null,null,3.3,3644.9868,null,"No growth at 14 d",14.77,1.14,87892,"buyer-sourced","identity-consistent","PASS","","","i.falk"],["AX-2026-042947","2026-03-17","2026-03-30","2026-Q1","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2510-s3812","MKM-2510-S3812","medutest",2,98.6,1.4,0.94,"[D-Aib8]-diastereomer",5.71,"TFA",6.49,0.96,86.84,85.62,2.34,2.004,100.2,0.9,4111.0561,null,null,15.53,1.23,49419,"buyer-sourced","identity-consistent","PASS","","","em.varga"],["AX-2026-042905","2026-03-21","2026-03-30","2026-Q1","liraglutide","Liraglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-c2712","GGPE-2510-C2712","peptidemeter",15,98.73,1.27,0.69,"deamidated (Asn→Asp, +1 Da)",4.2,"acetate",6.03,0.97,88.8,87.67,17.34,15.202,101.3,0.1,3748.9635,0.53,null,16.95,0.86,58088,"buyer-sourced","verified","MARGINAL","","AX-R11","ha.hartmann"],["AX-2026-042381","2026-03-23","2026-03-30","2026-Q1","leuprolide","Leuprolide","hormonal","homopeptide","Homopeptide","homopeptide-homo-2508-n3727","HOMO-2508-N3727","peptidemeter",5,99.2,0.8,0.35,"des-ethylamide (+1 Da)",5.38,"acetate",4.94,0.48,null,null,null,null,null,0.1,1208.6613,null,null,8.75,1.04,81832,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","ha.tulloch"],["AX-2026-042287","2026-03-08","2026-03-30","2026-Q1","epitalon","Epitalon","bioregulator","tfcpeptides","TFC","tfcpeptides-tfc-2511-e9934","TFC-2511-E9934","vendorinvestigate",50,99.48,0.52,0.31,"aspartimide (−18 Da)",5.92,"acetate",11.04,0.54,null,null,null,null,null,4.4,390.1404,null,null,4.88,0.86,92934,"buyer-sourced","method-limited","FAIL","counter-ion","","two_labs_one_lot"],["AX-2026-041531","2026-03-25","2026-03-30","2026-Q1","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-m6429","QSC-2511-M6429","nordanalyt",30,99.18,0.82,0.55,"truncated (5-39)",1.43,"TFA",9.65,0.63,null,null,null,null,null,0.8,4728.4909,1.02,null,23.81,1.14,68276,"buyer-sourced","verified","PASS","","","a.duarte"],["AX-2026-041344","2026-03-04","2026-03-30","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2508-v3100","WWB-2508-V3100","janoshik-analytical",2,99.59,0.41,0.26,"hydrolysed maleimide (+18 Da)",5.72,"acetate",4.17,0.44,null,null,null,null,null,null,null,null,null,14.46,0.97,56919,"buyer-sourced","purity-only","PASS","","","f.steiner"],["AX-2026-041342","2026-03-04","2026-03-30","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2508-v3100","WWB-2508-V3100","janoshik-analytical",2,99.41,0.59,0.38,"hydrolysed maleimide (+18 Da)",5.59,"acetate",4.13,0.44,89.84,89.31,2.38,2.126,106.3,-0.3,3644.9737,null,null,14.68,1,99749,"buyer-sourced","verified","PASS","","","re.nilsen"],["AX-2026-041241","2026-03-14","2026-03-30","2026-Q1","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-h1662","WWB-2510-H1662","janoshik-analytical",30,99.1,0.9,0.39,"des-Aib20 analogue",4.83,"TFA",8.45,0.69,null,null,null,null,null,null,null,null,"No growth at 14 d",20.91,1.44,59425,"buyer-sourced","purity-only","PASS","","","coa_reader"],["AX-2026-043638","2026-03-26","2026-03-29","2026-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2511-c7828","PPG-2511-C7828","vendorinvestigate",5,99.59,0.41,0.28,"des-Gly truncate (−57 Da)",4.38,"acetate",8.26,0.53,null,null,null,null,null,0.2,1418.7096,null,"No growth at 14 d",10.28,1.25,50771,"buyer-sourced","identity-consistent","PASS","","","l.haddad"],["AX-2026-043506","2026-03-26","2026-03-29","2026-Q1","semaglutide","Semaglutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2511-5925","SIG-2511-5925","janoshik-analytical",3,98.69,1.31,0.5,"tBu-protected residual (+56 Da)",3.02,"TFA",6.78,0.17,90.03,88.85,3.37,2.994,99.8,-4.7,4111.0331,null,null,18.34,0.99,65849,"buyer-sourced","verified","PASS","","","w.cardoso"],["AX-2026-042856","2026-03-04","2026-03-29","2026-Q1","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-l2662","GGPE-2510-L2662","janoshik-analytical",60,97.74,2.26,1.61,"truncated (3-39)",3.76,"TFA",7.25,0.43,88.56,86.56,66.95,57.952,96.6,0.1,4810.4108,null,null,19.89,1.14,44320,"buyer-sourced","verified","PASS","","","n.bruun"],["AX-2026-042683","2026-03-28","2026-03-29","2026-Q1","humanin","Humanin (HNG)","metabolic","erpbiotech","ERP","erpbiotech-erp-2601-p8786","ERP-2601-P8786","janoshik-analytical",5,98.64,1.36,0.98,"deamidated (+1 Da)",4.4,"acetate",6.78,0.22,88.6,87.4,5.55,4.851,97,-4.8,2685.3024,null,null,12.1,1.32,53805,"lab-retained","verified","MARGINAL","","AX-R04","ay.lundgren"],["AX-2026-042401","2026-03-19","2026-03-29","2026-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-j3763","HOMO-2601-J3763","peptidemeter",5,99,1,0.59,"truncated (5-39)",4.84,"TFA",5.53,0.89,88.74,87.85,5.25,4.612,92.2,0.2,4728.488,3.15,null,19.43,1.08,44181,"buyer-sourced","verified","PASS","","","amber_glass"],["AX-2026-042182","2026-03-16","2026-03-29","2026-Q1","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2509-g9040","JEEP-2509-G9040","janoshik-analytical",2,99.09,0.91,0.44,"BPC-157 arginine-salt artefact",4.17,"acetate",7.44,0.16,null,null,null,null,null,0.3,1418.7097,null,null,9.51,0.95,82038,"buyer-sourced","identity-consistent","PASS","","","sa.lindqvist"],["AX-2026-042149","2026-03-13","2026-03-29","2026-Q1","thymulin","Thymulin","repair","jeepbio","JEEP","jeepbio-jeep-2602-t8987","JEEP-2602-T8987","medutest",2,99.68,0.32,0.16,"des-Ser truncate (−87 Da)",5.34,"acetate",5.82,0.78,88.06,87.78,2.27,1.993,99.7,4.5,873.3755,null,null,5.5,0.87,43938,"lab-retained","partial","PASS","","","ma.ndiaye"],["AX-2026-041533","2026-03-17","2026-03-29","2026-Q1","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-m6429","QSC-2511-M6429","peptidemeter",30,99.3,0.7,0.47,"truncated (5-39)",1.56,"TFA",8.92,0.66,88.86,88.24,33.88,29.896,99.7,0.3,4728.4885,0.67,null,19.2,1.23,40778,"lab-retained","verified","PASS","","","t.nakamura"],["AX-2026-043486","2026-03-12","2026-03-28","2026-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","bachemholding","BCH","bachemholding-bch-2601-g4997","BCH-2601-G4997","kestrel-bioanalytical",500,97.9,2.1,1.02,"spiroindane regioisomer",3.62,"mesylate",13.91,0.21,82.26,80.53,622.52,501.315,100.3,19.1,624.23,null,null,7.51,0.86,72017,"lab-retained","identity-consistent","FAIL","purity;counter-ion;mass accuracy","AX-R01","i.aguirre"],["AX-2026-042689","2026-03-20","2026-03-28","2026-Q1","semax","Semax","neuro","erpbiotech","ERP","erpbiotech-erp-2512-g9157","ERP-2512-G9157","vendorinvestigate",5,99.82,0.18,0.1,"Met1 sulfoxide (+16 Da)",8.75,"acetate",7.31,0.65,83.29,83.14,5.98,4.972,99.4,4,813.3574,null,null,7.35,0.86,98485,"buyer-sourced","verified","PASS","","","s.bhattacharya"],["AX-2026-042676","2026-03-25","2026-03-28","2026-Q1","mgf","MGF","gh-axis","wibsonbio","SWB","wibsonbio-swb-2601-e8946","SWB-2601-E8946","peptidemeter",5,98.45,1.55,0.74,"truncated (1-20)",4.73,"acetate",4.09,0.45,90.73,89.32,5.35,4.779,95.6,4.9,2886.5258,null,null,10.8,1.21,60524,"buyer-sourced","verified","PASS","","","l.ndiaye"],["AX-2026-042456","2026-03-10","2026-03-28","2026-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2511-c4492","HOMO-2511-C4492","janoshik-analytical",10,99.17,0.83,0.49,"deamidated (Asn→Asp, +1 Da)",4.65,"TFA",8.79,1,null,null,null,null,null,0.7,4111.0553,null,null,18.41,1.14,45705,"buyer-sourced","identity-consistent","PASS","","","e.beaulieu"],["AX-2026-042363","2026-03-20","2026-03-28","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2602-s3200","HOMO-2602-S3200","peptidemeter",10,99.56,0.44,0.31,"diketopiperazine (−18 Da)",9.71,"acetate",5.74,0.4,null,null,null,null,null,-0.6,813.3536,null,"No growth at 14 d",6.55,0.96,68675,"buyer-sourced","identity-consistent","PASS","","","ay.ivaturi"],["AX-2026-042151","2026-03-11","2026-03-28","2026-Q1","semax","Semax","neuro","jeepbio","JEEP","jeepbio-jeep-2512-u8593","JEEP-2512-U8593","janoshik-analytical",5,99.58,0.42,0.18,"diketopiperazine (−18 Da)",7.41,"acetate",4.94,0.89,86.76,86.4,5.44,4.7,94,0,813.3541,null,null,6.93,1.25,65913,"buyer-sourced","verified","PASS","","","r.duarte"],["AX-2026-041844","2026-03-07","2026-03-28","2026-Q1","selank","Selank","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2512-h3291","GSP-2512-H3291","janoshik-analytical",20,99.77,0.23,0.15,"acetyl adduct (+42 Da)",8.93,"acetate",7.79,0.59,82.69,82.5,23.8,19.635,98.2,-1,751.4394,null,null,6.4,1.13,42571,"buyer-sourced","verified","PASS","","","an.restrepo"],["AX-2026-041627","2026-03-26","2026-03-28","2026-Q1","selank","Selank","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2511-d8133","FGP-2511-D8133","janoshik-analytical",5,99.93,0.07,0.05,"tuftsin fragment (−417 Da)",6.83,"acetate",6.13,0.82,86.22,86.16,5.83,5.023,100.5,-0.6,751.4397,null,null,6.55,0.92,58066,"buyer-sourced","verified","PASS","","","submit_more"],["AX-2026-041513","2026-03-04","2026-03-28","2026-Q1","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2510-h6405","QSC-2510-H6405","peptidemeter",12,98.49,1.51,0.86,"des-Aib20 analogue",3.81,"TFA",5.76,0.77,89.66,88.31,12.51,11.048,92.1,null,null,null,null,19.45,1.3,55182,"buyer-sourced","purity-only","PASS","","","ju.iyer"],["AX-2026-042848","2026-03-09","2026-03-27","2026-Q1","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-l2662","GGPE-2510-L2662","janoshik-analytical",60,98.4,1.6,1.14,"truncated (3-39)",4.85,"TFA",6.17,0.32,88.66,87.24,66.12,57.683,96.1,null,null,null,null,19.67,1.13,73119,"buyer-sourced","purity-only","PASS","","","e.weiss"],["AX-2026-042369","2026-03-02","2026-03-27","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2601-d3090","HOMO-2601-D3090","janoshik-analytical",20,98.87,1.13,0.5,"Met1 sulfoxide (+16 Da)",6.9,"acetate",5.06,0.73,87.31,86.32,23.76,20.51,102.6,9.5,813.3618,null,null,6.78,1.02,90873,"buyer-sourced","verified","MARGINAL","","AX-R09;AX-R11","c.okafor"],["AX-2026-042289","2026-03-08","2026-03-27","2026-Q1","epitalon","Epitalon","bioregulator","tfcpeptides","TFC","tfcpeptides-tfc-2511-e9934","TFC-2511-E9934","janoshik-analytical",50,99.88,0.12,0.05,"aspartimide (−18 Da)",6.37,"acetate",15.03,1.01,null,null,null,null,null,0.2,390.1388,null,null,4.54,1.01,65757,"buyer-sourced","method-limited","FAIL","counter-ion","","e.beaulieu"],["AX-2026-042159","2026-03-13","2026-03-27","2026-Q1","semax","Semax","neuro","jeepbio","JEEP","jeepbio-jeep-2512-u8593","JEEP-2512-U8593","janoshik-analytical",5,99.5,0.5,0.22,"diketopiperazine (−18 Da)",7.32,"acetate",6.82,0.92,null,null,null,null,null,-0.9,813.3534,null,null,7.01,1,72090,"buyer-sourced","identity-consistent","PASS","","","ay.roos"],["AX-2026-042094","2026-03-26","2026-03-27","2026-Q1","bpc-157","BPC-157","repair","hybiopharma","HYB","hybiopharma-hyb-2512-p8025","HYB-2512-P8025","janoshik-analytical",5,99.38,0.62,0.41,"des-Gly truncate (−57 Da)",3.4,"acetate",6.32,0.47,null,null,null,null,null,null,null,null,null,9.74,1.02,68246,"buyer-sourced","purity-only","MARGINAL","","AX-R04","r.kaufmann"],["AX-2026-041709","2026-03-24","2026-03-27","2026-Q1","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1353","TFS-{CAT}-1353","vendorinvestigate",30,99.6,0.4,0.18,"truncated (3-39)",4.28,"TFA",7.44,0.46,null,null,null,null,null,3,4810.4247,null,null,21.37,1.12,63108,"buyer-sourced","identity-consistent","PASS","","","h.coelho"],["AX-2026-041498","2026-03-22","2026-03-27","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-y6202","QSC-2509-Y6202","medutest",2,99.44,0.56,0.31,"des-AEEA semaglutide (−145 Da)",5.64,"TFA",10.62,0.2,83.54,83.07,2.36,1.96,98,-2.9,4111.0405,null,null,15.74,1.19,61523,"buyer-sourced","identity-consistent","PASS","","","ha.hartmann"],["AX-2026-041442","2026-03-15","2026-03-27","2026-Q1","thymosin-alpha-1","Thymosin α1","repair","qyaobio","QYB","qyaobio-qyb-2511-v5408","QYB-2511-V5408","kestrel-bioanalytical",10,99.82,0.18,0.13,"des-acetyl Tα1 (−42 Da)",2.35,"acetate",5.62,0.56,91.47,91.31,10.52,9.606,96.1,5.6,3106.5667,0.2,null,6.96,0.96,37085,"buyer-sourced","identity-consistent","PASS","","","b.perrin"],["AX-2026-043110","2026-03-20","2026-03-26","2026-Q1","epitalon","Epitalon","bioregulator","keruipeptidesbio","KP","keruipeptidesbio-kp-2508-y5884","KP-2508-Y5884","peptidemeter",20,98.77,1.23,0.8,"Ala-Glu-Asp tripeptide (−57 Da)",7.55,"acetate",10.9,1.01,null,null,null,null,null,null,null,null,null,4.36,0.86,65209,"supplier-supplied","method-limited","FAIL","purity;counter-ion","AX-R10","p.kowalski"],["AX-2026-042620","2026-03-07","2026-03-26","2026-Q1","ara-290","ARA-290","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-c7084","HJ-2508-C7084","nordanalyt",2,99.2,0.8,0.32,"acetyl adduct (+42 Da)",4.68,"acetate",3.33,0.61,91.38,90.65,1.97,1.786,89.3,null,null,null,null,9.35,1.13,56131,"buyer-sourced","purity-only","MARGINAL","","AX-R06;AX-R11","b.abubakar"],["AX-2026-042451","2026-03-22","2026-03-26","2026-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2511-c4492","HOMO-2511-C4492","vendorinvestigate",10,98.78,1.22,0.86,"[D-Aib8]-diastereomer",5.01,"TFA",7.15,0.87,null,null,null,null,null,0.1,4111.0528,0.58,null,19.25,1.18,73697,"buyer-sourced","verified","PASS","","","p.kravchenko"],["AX-2026-041438","2026-03-03","2026-03-26","2026-Q1","thymosin-alpha-1","Thymosin α1","repair","qyaobio","QYB","qyaobio-qyb-2511-v5408","QYB-2511-V5408","janoshik-analytical",10,99.8,0.2,0.14,"des-acetyl Tα1 (−42 Da)",2.7,"acetate",5,0.48,91.82,91.64,11.48,10.52,105.2,-1.6,3106.5443,0.24,null,12.74,1.26,81654,"buyer-sourced","verified","PASS","","","l.ostergaard"],["AX-2026-041281","2026-03-09","2026-03-26","2026-Q1","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-j2662","WWB-2601-J2662","peptidemeter",15,99.74,0.26,0.11,"truncated (3-39)",5.78,"TFA",9.53,0.15,null,null,null,null,null,null,null,null,"No growth at 14 d",18.65,1.18,26513,"buyer-sourced","purity-only","PASS","","","s.adeyemi"],["AX-2026-043216","2026-03-17","2026-03-25","2026-Q1","ghrp-6","GHRP-6","gh-axis","sangonbio","SGN","sangonbio-sgn-2510-p8974","SGN-2510-P8974","medutest",2,99.82,0.18,0.08,"oxidised Trp (+16 Da)",1.5,"acetate",4.15,0.47,93.88,93.71,1.9,1.78,89,-25.7,872.4222,0.43,null,7.2,1.06,73834,"supplier-supplied","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R06;AX-R10","p.antonsen"],["AX-2026-043053","2026-03-12","2026-03-25","2026-Q1","retatrutide","Retatrutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-k4818","KP-2511-K4818","janoshik-analytical",10,97.19,2.81,1.87,"incomplete Fmoc removal (+222 Da)",3.75,"TFA",9.32,0.62,null,null,null,null,null,null,null,0.39,null,20.76,1.43,54116,"supplier-supplied","purity-only","PASS","","","b.lundgren"],["AX-2026-042987","2026-03-21","2026-03-25","2026-Q1","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-r3717","MKM-2508-R3717","kestrel-bioanalytical",15,99.6,0.4,0.16,"[D-Aib8]-diastereomer",6.08,"TFA",10.6,0.47,82.85,82.52,18.77,15.489,103.3,6,4111.0771,null,null,10.07,1.23,73599,"buyer-sourced","method-limited","PASS","","","am.frisk"],["AX-2026-042985","2026-03-21","2026-03-25","2026-Q1","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-r3717","MKM-2508-R3717","janoshik-analytical",15,98.66,1.34,0.91,"[D-Aib8]-diastereomer",4.97,"TFA",6.75,0.34,87.94,86.76,16.39,14.22,94.8,-4,4111.036,null,null,18.34,1.19,69560,"buyer-sourced","verified","PASS","","","buyer_sourced"],["AX-2026-042906","2026-02-27","2026-03-25","2026-Q1","liraglutide","Liraglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-c2712","GGPE-2510-C2712","janoshik-analytical",15,98.67,1.33,0.74,"deamidated (Asn→Asp, +1 Da)",5.02,"acetate",4.97,0.62,89.39,88.2,16.53,14.579,97.2,null,null,null,null,17.22,1.13,75468,"buyer-sourced","purity-only","PASS","","","p.salgado"],["AX-2026-042396","2026-03-06","2026-03-25","2026-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-j3763","HOMO-2601-J3763","peptidemeter",5,99.41,0.59,0.23,"des-Aib20 analogue",5.23,"TFA",8.55,0.57,85.65,85.14,6.08,5.177,103.5,2.2,4728.4975,null,null,19.52,1.27,53547,"supplier-supplied","verified","PASS","","","e.zamora"],["AX-2026-042161","2026-03-15","2026-03-25","2026-Q1","semax","Semax","neuro","jeepbio","JEEP","jeepbio-jeep-2512-u8593","JEEP-2512-U8593","medutest",5,99.93,0.07,0.04,"diketopiperazine (−18 Da)",8.02,"acetate",6.16,0.74,85.08,85.02,5.64,4.795,95.9,-16.4,813.3408,null,"No growth at 14 d",5.95,1.12,88716,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","third_opinion"],["AX-2026-041845","2026-03-12","2026-03-25","2026-Q1","selank","Selank","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2512-h3291","GSP-2512-H3291","janoshik-analytical",20,99.42,0.58,0.39,"acetyl adduct (+42 Da)",8.63,"acetate",5.77,0.68,84.92,84.43,24.01,20.272,101.4,-6.7,751.4352,0.83,"Growth detected at 6 d — Bacillus sp.",6.51,1.26,84919,"buyer-sourced","verified","FAIL","sterility","","n.bruun"],["AX-2026-043323","2026-03-21","2026-03-24","2026-Q1","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2508-y1913","CPC-2508-Y1913","janoshik-analytical",5,98.25,1.75,1.17,"oxidised Trp (+16 Da)",4.9,"acetate",4.98,0.6,null,null,null,null,null,null,null,null,null,8.41,0.89,56465,"buyer-sourced","purity-only","FAIL","purity","AX-R04","Contributor #V-2091"],["AX-2026-043277","2026-03-09","2026-03-24","2026-Q1","glutathione","L-Glutathione (reduced)","bioregulator","cpcbio","CPC","cpcbio-cpc-2602-d1499","CPC-2602-D1499","nordanalyt",1500,98.25,1.75,0.72,"γ-Glu-Cys (−57 Da)",7.94,null,0,0.78,null,null,null,null,null,null,null,null,null,5.07,1.07,67175,"lab-retained","purity-only","FAIL","purity","","k.varga"],["AX-2026-042980","2026-03-12","2026-03-24","2026-Q1","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-r3717","MKM-2508-R3717","nordanalyt",15,98.93,1.07,0.7,"des-AEEA semaglutide (−145 Da)",5.34,"TFA",9.2,0.18,85.28,84.37,17.71,14.942,99.6,-4.8,4111.0327,null,null,21.12,0.97,42782,"buyer-sourced","verified","PASS","","","h.moreau"],["AX-2026-042830","2026-03-21","2026-03-24","2026-Q1","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2511-w2357","GGPE-2511-W2357","peptidemeter",10,97.34,2.66,1.92,"oxidised Trp (+16 Da)",5.74,"TFA",8.24,0.51,85.51,83.24,11.02,9.173,91.7,1.1,4728.4923,null,null,19.53,1.29,74584,"buyer-sourced","verified","PASS","","","ni.zielinski"],["AX-2026-042400","2026-03-23","2026-03-24","2026-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-j3763","HOMO-2601-J3763","janoshik-analytical",5,99.23,0.77,0.38,"des-Aib20 analogue",4.74,"TFA",7.69,0.42,null,null,null,null,null,null,null,null,null,20.71,1.13,55633,"buyer-sourced","purity-only","PASS","","","as.novak"],["AX-2026-042395","2026-03-10","2026-03-24","2026-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-j3763","HOMO-2601-J3763","janoshik-analytical",5,99.12,0.88,0.53,"truncated (5-39)",5.41,"TFA",8.52,0.54,null,null,null,null,null,5.5,4728.5131,null,null,20.71,1.13,51668,"buyer-sourced","identity-consistent","PASS","","","d.batista"],["AX-2026-042049","2026-03-20","2026-03-24","2026-Q1","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2509-w6465","HYB-2509-W6465","nordanalyt",20,98.29,1.71,1.11,"[D-Aib2]-diastereomer",4.09,"TFA",5.98,0.51,89.42,87.89,23.62,20.76,103.8,-2.8,4728.4739,null,null,23.81,1.22,68897,"buyer-sourced","verified","PASS","","","b.baptista"],["AX-2026-041946","2026-03-01","2026-03-24","2026-Q1","ipamorelin","Ipamorelin","gh-axis","sinopep","SinoPep","sinopep-snp-2601-n5064","SNP-2601-N5064","vendorinvestigate",2,98.83,1.17,0.8,"oxidised Trp (+16 Da)",3.76,"acetate",6.89,0.38,88.97,87.93,2.28,2.005,100.3,-4.4,711.3825,null,null,8.75,1.01,58418,"buyer-sourced","verified","FAIL","purity","AX-R07","re.sobczak"],["AX-2026-041878","2026-03-23","2026-03-24","2026-Q1","retatrutide","Retatrutide","incretin","sinopep","SinoPep","sinopep-snp-2603-g4042","SNP-2603-G4042","nordanalyt",30,97.42,2.58,1.8,"truncated (5-39)",4.84,"TFA",6.24,0.33,null,null,null,null,null,6.7,4728.5188,null,"No growth at 14 d",23.83,1.23,75628,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","ru.villalobos"],["AX-2026-041847","2026-03-16","2026-03-24","2026-Q1","selank","Selank","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2512-h3291","GSP-2512-H3291","nordanalyt",20,99.57,0.43,0.29,"acetyl adduct (+42 Da)",8.91,"acetate",5.01,0.57,null,null,null,null,null,-3.3,751.4377,0.85,null,7.4,1.02,65628,"lab-retained","verified","PASS","","","l.lokken"],["AX-2026-041446","2026-03-08","2026-03-24","2026-Q1","thymosin-alpha-1","Thymosin α1","repair","qyaobio","QYB","qyaobio-qyb-2511-v5408","QYB-2511-V5408","peptidemeter",10,99.4,0.6,0.42,"des-acetyl Tα1 (−42 Da)",2.66,"acetate",5.9,0.38,91.06,90.51,10.93,9.893,98.9,3.4,3106.5599,null,null,11.91,0.86,23534,"buyer-sourced","verified","PASS","","","y.bergstrom"],["AX-2026-043563","2026-03-05","2026-03-23","2026-Q1","liraglutide","Liraglutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2508-6459","SIG-2508-6459","janoshik-analytical",15,98.71,1.29,0.59,"des-palmitoyl liraglutide (−238 Da)",4.9,"TFA",8.28,0.29,86.53,85.41,16.25,13.879,92.5,-0.5,3748.9612,null,null,16.38,1.09,53172,"supplier-supplied","verified","MARGINAL","","AX-R11","c.kjaer"],["AX-2026-042431","2026-03-13","2026-03-23","2026-Q1","ara-290","ARA-290","repair","homopeptide","Homopeptide","homopeptide-homo-2602-k4395","HOMO-2602-K4395","peptidemeter",2,99.5,0.5,0.18,"acetyl adduct (+42 Da)",3.85,"acetate",4.65,0.54,90.96,90.51,2.25,2.036,101.8,2.3,1189.6123,null,null,8.27,1.23,56382,"buyer-sourced","verified","PASS","","","sterility_pass"],["AX-2026-042192","2026-03-01","2026-03-23","2026-Q1","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2510-r9238","JEEP-2510-R9238","medutest",5,99.93,0.07,0.05,"des-Gln truncate (−128 Da)",4.59,"acetate",5.44,0.2,89.77,89.71,5.93,5.32,106.4,17.1,887.5116,null,null,6.77,0.91,66120,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R02;AX-R03","a.wojcik"],["AX-2026-041725","2026-02-25","2026-03-23","2026-Q1","tb-500","TB-500","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9979","TFS-{CAT}-9979","nordanalyt",5,99.93,0.07,0.04,"des-acetyl TB-500 (−42 Da)",3.1,"acetate",4.15,0.84,91.91,91.85,5.11,4.694,93.9,null,null,5.1,null,9.1,1.2,58549,"buyer-sourced","purity-only","FAIL","endotoxin","AX-R08","an.aguirre"],["AX-2026-041695","2026-03-16","2026-03-23","2026-Q1","epitalon","Epitalon","bioregulator","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9792","TFS-{CAT}-9792","vendorinvestigate",20,99.72,0.28,0.14,"diketopiperazine (−18 Da)",9.04,"acetate",10.79,0.91,null,null,null,null,null,-0.6,390.1385,null,null,4.93,1.21,79109,"buyer-sourced","method-limited","FAIL","counter-ion","","l.norgaard"],["AX-2026-041496","2026-02-25","2026-03-23","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-y6202","QSC-2509-Y6202","nordanalyt",2,99.25,0.75,0.53,"des-AEEA semaglutide (−145 Da)",5.21,"TFA",6.38,0.33,null,null,null,null,null,-2.5,4111.0421,1.02,null,21.3,1.22,55142,"buyer-sourced","verified","PASS","","","a.marchand"],["AX-2026-041482","2026-03-03","2026-03-23","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2512-g5673","QSC-2512-G5673","janoshik-analytical",5,98.92,1.08,0.66,"mod-GRF (1-29) (−279 Da)",2.17,"acetate",3.82,0.68,93.33,92.32,5.04,4.653,93.1,-0.4,3644.9733,null,null,14.57,1.12,46537,"buyer-sourced","verified","PASS","","","z.aalto"],["AX-2026-043613","2026-03-02","2026-03-22","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2603-y7499","PPG-2603-Y7499","peptidemeter",10,99.25,0.75,0.32,"hydrolysed maleimide (+18 Da)",6.12,"acetate",4.85,0.27,88.76,88.09,10.69,9.417,94.2,-0.6,3644.9726,null,null,13.56,1.01,84772,"supplier-supplied","verified","PASS","","","amber_glass"],["AX-2026-042968","2026-03-10","2026-03-22","2026-Q1","adipotide","Adipotide","metabolic","mokemeibio","MKM","mokemeibio-mkm-2511-f3656","MKM-2511-F3656","vendorinvestigate",5,98.83,1.17,0.63,"open-chain (reduced disulfide, +2 Da)",5.52,"TFA",5.47,0.95,88.06,87.03,5.71,4.969,99.4,-0.9,4095.6201,null,null,13.4,1.2,44123,"buyer-sourced","verified","PASS","","","a.varga"],["AX-2026-042908","2026-03-15","2026-03-22","2026-Q1","liraglutide","Liraglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-c2712","GGPE-2510-C2712","janoshik-analytical",15,98.76,1.24,0.69,"deamidated (Asn→Asp, +1 Da)",4.79,"acetate",5.27,0.99,88.95,87.85,17.46,15.339,102.3,null,null,0.46,null,17.09,0.99,58459,"buyer-sourced","purity-only","PASS","","","Contributor #Z-8462"],["AX-2026-042678","2026-03-20","2026-03-22","2026-Q1","mgf","MGF","gh-axis","wibsonbio","SWB","wibsonbio-swb-2601-e8946","SWB-2601-E8946","janoshik-analytical",5,98.57,1.43,0.69,"truncated (1-20)",4.2,"acetate",5.02,0.78,90,88.71,5.3,4.702,94,1.2,2886.5152,null,null,11.6,1.44,41334,"buyer-sourced","verified","PASS","","","co.grimaldi"],["AX-2026-042382","2026-02-24","2026-03-22","2026-Q1","leuprolide","Leuprolide","hormonal","homopeptide","Homopeptide","homopeptide-homo-2508-n3727","HOMO-2508-N3727","janoshik-analytical",5,99.93,0.07,0.04,"des-ethylamide (+1 Da)",5.2,"acetate",4.59,0.28,89.93,89.87,5.15,4.628,92.6,null,null,null,null,9.43,1.24,84161,"buyer-sourced","purity-only","MARGINAL","","AX-R07","Contributor #H-9042"],["AX-2026-042274","2026-03-01","2026-03-22","2026-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2602-h9925","TFC-2602-H9925","nordanalyt",15,98.75,1.25,0.44,"deamidated (Asn→Asp, +1 Da)",1.86,"TFA",8.84,0.66,88.64,87.53,17.37,15.204,101.4,-0.4,4111.0508,null,null,21.47,1.15,81482,"buyer-sourced","verified","PASS","","","s.falk"],["AX-2026-042190","2026-02-25","2026-03-22","2026-Q1","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2510-r9238","JEEP-2510-R9238","peptidemeter",5,99.89,0.11,0.07,"des-Gln truncate (−128 Da)",4.52,"acetate",7.05,0.87,null,null,null,null,null,-0.4,887.496,null,null,7.37,0.86,74463,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R03","ca.lindholm"],["AX-2026-041510","2026-03-13","2026-03-22","2026-Q1","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-r5692","QSC-2511-R5692","janoshik-analytical",10,99.39,0.61,0.28,"des-acetyl TB-500 (−42 Da)",3.11,"acetate",6.9,0.87,89.12,88.58,10.12,8.964,89.6,-0.7,887.4958,null,null,8.07,0.91,48917,"buyer-sourced","verified","MARGINAL","","AX-R06","m.hovland"],["AX-2026-041478","2026-02-25","2026-03-22","2026-Q1","pramlintide","Pramlintide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-t5459","QSC-2511-T5459","janoshik-analytical",2,98.75,1.25,0.57,"C-terminal free acid (+1 Da)",5.31,"acetate",4.41,0.7,null,null,null,null,null,-2.2,3947.0977,null,null,13.81,1.18,61462,"lab-retained","identity-consistent","PASS","","","s.aalto"],["AX-2026-043316","2026-03-12","2026-03-21","2026-Q1","bpc-157","BPC-157","repair","cpcbio","CPC","cpcbio-cpc-2510-r1420","CPC-2510-R1420","janoshik-analytical",2,98.17,1.83,1.08,"truncated (1-12)",8.86,"acetate",7.58,0.56,83,81.48,2.57,2.094,104.7,2.7,1418.7131,null,null,9.52,0.88,46343,"buyer-sourced","verified","PASS","","","ru.kirchner"],["AX-2026-042384","2026-03-15","2026-03-21","2026-Q1","leuprolide","Leuprolide","hormonal","homopeptide","Homopeptide","homopeptide-homo-2508-n3727","HOMO-2508-N3727","medutest",5,99.66,0.34,0.15,"ring-opened pGlu (+18 Da)",5.5,"acetate",3.47,0.88,null,null,null,null,null,null,null,0.25,null,8.1,1.11,53284,"buyer-sourced","purity-only","MARGINAL","","AX-R07","f.vukovic"],["AX-2026-042357","2026-03-13","2026-03-21","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2602-s3200","HOMO-2602-S3200","janoshik-analytical",10,99.93,0.07,0.05,"diketopiperazine (−18 Da)",8.98,"acetate",5.06,0.27,null,null,null,null,null,-0.7,813.3535,null,"No growth at 14 d",7.11,0.94,72978,"buyer-sourced","identity-consistent","PASS","","","sa.lindqvist"],["AX-2026-042307","2026-03-16","2026-03-21","2026-Q1","5-amino-1mq","5-Amino-1MQ","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2508-l2057","TFC-2508-L2057","janoshik-analytical",100,99.9,0.1,0.07,"8-amino regioisomer",5.79,"iodide",46.57,0.36,null,null,null,null,null,null,null,null,null,5.35,1.08,51631,"buyer-sourced","purity-only","FAIL","counter-ion","AX-R04","t.moreau"],["AX-2026-042277","2026-03-16","2026-03-21","2026-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2602-h9925","TFC-2602-H9925","janoshik-analytical",15,98.86,1.14,0.49,"semaglutide dimer",1.13,"TFA",8.07,0.4,null,null,null,null,null,1.1,4111.0569,null,null,18.44,1.21,64593,"buyer-sourced","identity-consistent","PASS","","","Contributor #Z-1560"],["AX-2026-042259","2026-03-15","2026-03-21","2026-Q1","kpv","KPV","repair","tfcpeptides","TFC","tfcpeptides-tfc-2508-m9624","TFC-2508-M9624","janoshik-analytical",20,99.93,0.07,0.04,"acetyl-KPV (+42 Da)",3.38,"acetate",16.29,0.29,80.04,79.98,22.36,17.884,89.4,0.7,342.2269,null,"No growth at 14 d",5.11,0.99,56089,"buyer-sourced","verified","FAIL","counter-ion","AX-R06","two_labs_one_lot"],["AX-2026-041718","2026-03-03","2026-03-21","2026-Q1","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1353","TFS-{CAT}-1353","janoshik-analytical",30,98.4,1.6,1.09,"[D-Aib13]-diastereomer",4.29,"TFA",5.43,0.46,89.82,88.38,33.84,29.908,99.7,null,null,null,null,19.85,1.04,55938,"buyer-sourced","purity-only","PASS","","","Contributor #W-6318"],["AX-2026-041569","2026-03-15","2026-03-21","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-g7336","QSC-2602-G7336","janoshik-analytical",5,98.39,1.61,1.11,"[D-Aib8]-diastereomer",4.84,"TFA",6.55,0.8,null,null,null,null,null,3.2,4111.0656,0.39,null,18.49,0.99,66937,"buyer-sourced","verified","PASS","","","l.pereira"],["AX-2026-041527","2026-02-27","2026-03-21","2026-Q1","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-m6429","QSC-2511-M6429","janoshik-analytical",30,99.21,0.79,0.53,"truncated (5-39)",1.43,"TFA",8.78,0.41,null,null,null,null,null,2.6,4728.4994,0.99,null,20.57,1.12,55427,"buyer-sourced","verified","PASS","","","c18_2p6"],["AX-2026-041300","2026-03-06","2026-03-21","2026-Q1","tb-500","TB-500","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-e2735","WWB-2601-E2735","janoshik-analytical",2,99.93,0.07,0.04,"des-acetyl TB-500 (−42 Da)",3.54,"acetate",6.68,0.68,null,null,null,null,null,4.2,887.5001,null,null,7.94,1.18,64190,"buyer-sourced","identity-consistent","PASS","","","ta.kaufmann"],["AX-2026-043676","2026-03-17","2026-03-20","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2509-v8167","PPG-2509-V8167","janoshik-analytical",5,99.57,0.43,0.26,"deamidated (+1 Da)",6.22,"acetate",3.26,0.4,null,null,null,null,null,1.9,3365.7466,null,null,12.93,1.19,58687,"buyer-sourced","identity-consistent","PASS","","","h.nascimento"],["AX-2026-043068","2026-02-27","2026-03-20","2026-Q1","exenatide","Exenatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-w5891","KP-2511-W5891","janoshik-analytical",5,98.58,1.42,0.61,"Trp25 oxidation (+16 Da)",3.7,"acetate",3.41,0.63,null,null,null,null,null,null,null,null,null,14.84,1.12,71821,"buyer-sourced","purity-only","PASS","","","k.varga"],["AX-2026-042612","2026-02-27","2026-03-20","2026-Q1","ara-290","ARA-290","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-c7084","HJ-2508-C7084","medutest",2,99.2,0.8,0.32,"acetyl adduct (+42 Da)",4.76,"acetate",3.49,0.99,null,null,null,null,null,0.9,1189.6107,null,null,7.22,1.27,62870,"buyer-sourced","identity-consistent","PASS","","","an.nascimento"],["AX-2026-042336","2026-03-17","2026-03-20","2026-Q1","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-l2482","TFC-2508-L2482","janoshik-analytical",5,98.04,1.96,1,"des-Gly deletion (−57 Da)",1.75,"TFA",5.89,0.5,91.86,90.06,5.76,5.187,103.7,0.7,4810.4137,0.4,null,19.94,1.36,57212,"buyer-sourced","verified","PASS","","","g.zielinski"],["AX-2026-042105","2026-02-28","2026-03-20","2026-Q1","semax","Semax","neuro","jeepbio","JEEP","jeepbio-jeep-2602-c8195","JEEP-2602-C8195","janoshik-analytical",20,99.34,0.66,0.38,"N-acetyl semax (+42 Da)",8.23,"acetate",4.54,0.4,null,null,null,null,null,5.1,813.3582,null,null,7.04,1.02,62174,"buyer-sourced","identity-consistent","PASS","","","cake_collapse"],["AX-2026-041988","2026-03-02","2026-03-20","2026-Q1","ss-31","SS-31 (Elamipretide)","metabolic","ambiopharm","AMB","ambiopharm-amb-2512-d5166","AMB-2512-D5166","kestrel-bioanalytical",50,99.4,0.6,0.4,"[D-Arg1]-epimer",5.01,"acetate",6.25,0.72,88.02,87.49,56.32,49.274,98.5,null,null,null,"No growth at 14 d",3.76,0.93,62431,"buyer-sourced","purity-only","MARGINAL","","AX-R11","in.boateng"],["AX-2026-041652","2026-03-16","2026-03-20","2026-Q1","bpc-157","BPC-157","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2512-a9487","FGP-2512-A9487","nordanalyt",10,99.93,0.07,0.04,"pyroglutamate cyclisation (−17 Da)",3.56,"acetate",7.81,0.53,88.1,88.04,11.22,9.878,98.8,2.1,1418.7123,null,null,11.23,0.97,74868,"buyer-sourced","verified","PASS","","","a.kuusela"],["AX-2026-041577","2026-02-26","2026-03-20","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-l7350","QSC-2602-L7350","nordanalyt",5,99.76,0.24,0.16,"deamidated (Asn→Asp, +1 Da)",3.79,"TFA",9.01,0.85,86.35,86.14,6.12,5.272,105.4,-0.9,4111.0487,0.84,null,21.23,1.07,69764,"buyer-sourced","verified","PASS","","","a.castellanos"],["AX-2026-041532","2026-03-07","2026-03-20","2026-Q1","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-m6429","QSC-2511-M6429","medutest",30,99.76,0.24,0.15,"aspartimide (−18 Da)",1.08,"TFA",9.59,0.19,89.14,88.93,34.3,30.503,101.7,-4.9,4728.4639,null,null,17.7,1.06,58739,"buyer-sourced","identity-consistent","PASS","","","round_numbers"],["AX-2026-041480","2026-02-26","2026-03-20","2026-Q1","pramlintide","Pramlintide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-t5459","QSC-2511-T5459","peptidemeter",2,99.37,0.63,0.29,"C-terminal free acid (+1 Da)",5.83,"acetate",5.4,0.58,88.19,87.63,2.19,1.919,96,-4.5,3947.0886,null,null,12.98,1.08,76953,"buyer-sourced","verified","PASS","","","b.mensa"],["AX-2026-041421","2026-03-11","2026-03-20","2026-Q1","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2510-r4608","QYB-2510-R4608","janoshik-analytical",2,99.71,0.29,0.19,"BPC-157 arginine-salt artefact",7.13,"acetate",5.31,0.74,86.82,86.57,2.37,2.052,102.6,1.2,1418.711,0.92,null,9.76,1.02,76056,"lab-retained","verified","PASS","","","f.lokken"],["AX-2026-041359","2026-03-14","2026-03-20","2026-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2508-s3298","WWB-2508-S3298","vendorinvestigate",10,99.09,0.91,0.62,"deamidated (Asn→Asp, +1 Da)",4.29,"TFA",9.47,0.49,85.75,84.97,11.67,9.916,99.2,-3.2,4111.0392,null,null,19.5,1.27,64338,"buyer-sourced","verified","PASS","","","a.moreau"],["AX-2026-043565","2026-03-03","2026-03-19","2026-Q1","liraglutide","Liraglutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2508-6459","SIG-2508-6459","kestrel-bioanalytical",15,99.06,0.94,0.49,"des-palmitoyl liraglutide (−238 Da)",5.02,"TFA",10.79,0.32,null,null,null,null,null,-3.2,3748.9511,null,null,9.47,1.03,68945,"buyer-sourced","method-limited","PASS","","","h.barros"],["AX-2026-043127","2026-02-27","2026-03-19","2026-Q1","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-p6164","SSA-2508-P6164","janoshik-analytical",60,97.16,2.84,1.52,"[D-Aib13]-diastereomer",4.81,"TFA",6.13,0.34,88.72,86.2,66.45,57.28,95.5,0.4,4810.4122,null,null,19.72,1.13,44371,"buyer-sourced","verified","PASS","","","shared_bulk"],["AX-2026-043121","2026-03-13","2026-03-19","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2512-c6843","SSA-2512-C6843","janoshik-analytical",2,98.35,1.65,0.78,"mod-GRF (1-29) (−279 Da)",3.38,"acetate",3.91,0.71,92,90.48,2.27,2.054,102.7,-0.5,3644.973,1.83,null,14.64,1.23,72192,"buyer-sourced","verified","PASS","","","water_content"],["AX-2026-042189","2026-02-23","2026-03-19","2026-Q1","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2510-r9238","JEEP-2510-R9238","janoshik-analytical",5,99.93,0.07,0.04,"des-acetyl TB-500 (−42 Da)",4.88,"acetate",5.48,0.33,89.31,89.25,5.33,4.757,95.1,0.9,887.4972,null,null,7.8,1.28,67001,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","p.baptista"],["AX-2026-042063","2026-03-14","2026-03-19","2026-Q1","triptorelin","Triptorelin","hormonal","hybiopharma","HYB","hybiopharma-hyb-2512-b7307","HYB-2512-B7307","peptidemeter",5,99.93,0.07,0.04,"[L-Trp6]-diastereomer (gonadorelin analogue)",4.28,"acetate",4.96,0.43,90.33,90.27,5.49,4.956,99.1,-0.3,1310.6244,null,"No growth at 14 d",9.07,1.01,54701,"supplier-supplied","verified","PASS","","","i.pires"],["AX-2026-042062","2026-03-11","2026-03-19","2026-Q1","triptorelin","Triptorelin","hormonal","hybiopharma","HYB","hybiopharma-hyb-2512-b7307","HYB-2512-B7307","peptidemeter",5,99.93,0.07,0.04,"ring-opened pGlu (+18 Da)",4.16,"acetate",4,0.91,null,null,null,null,null,null,null,0.21,null,9.18,1.15,35174,"buyer-sourced","purity-only","PASS","","","ha.beaulieu"],["AX-2026-042000","2026-03-01","2026-03-19","2026-Q1","tb-500","TB-500","repair","ambiopharm","AMB","ambiopharm-amb-2508-c5704","AMB-2508-C5704","peptidemeter",10,99.66,0.34,0.15,"des-acetyl TB-500 (−42 Da)",5.97,"acetate",4.98,0.35,null,null,null,null,null,1.3,887.4976,null,null,7.33,0.86,50558,"buyer-sourced","identity-consistent","PASS","","","ra.vermeulen"],["AX-2026-043107","2026-02-27","2026-03-18","2026-Q1","epitalon","Epitalon","bioregulator","keruipeptidesbio","KP","keruipeptidesbio-kp-2508-y5884","KP-2508-Y5884","medutest",20,99.2,0.8,0.41,"Ala-Glu-Asp tripeptide (−57 Da)",7.93,"acetate",9.04,0.67,82.36,81.7,23.64,19.314,96.6,-1,390.1383,null,null,3.8,1,85474,"supplier-supplied","method-limited","MARGINAL","","AX-R10","s.adeyemi"],["AX-2026-042826","2026-03-09","2026-03-18","2026-Q1","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2511-w2357","GGPE-2511-W2357","peptidemeter",10,98.63,1.37,0.98,"oxidised Trp (+16 Da)",5.92,"TFA",9,0.37,84.71,83.55,11.22,9.374,93.7,-1.4,4728.4805,null,null,19.58,1.17,41950,"supplier-supplied","verified","PASS","","","a.perrin"],["AX-2026-042699","2026-03-05","2026-03-18","2026-Q1","peg-mgf","PEG-MGF","gh-axis","erpbiotech","ERP","erpbiotech-erp-2509-k8683","ERP-2509-K8683","medutest",5,97.79,2.21,1.15,"free MGF (unconjugated)",5.09,"acetate",2.19,0.73,null,null,null,null,null,0.4,7894.0032,null,null,14.63,1.11,45933,"buyer-sourced","partial","PASS","","","Contributor #L-4409"],["AX-2026-042619","2026-02-23","2026-03-18","2026-Q1","ara-290","ARA-290","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-c7084","HJ-2508-C7084","nordanalyt",2,99.64,0.36,0.19,"deamidated (+1 Da)",4.36,"acetate",4.07,0.23,91.34,91.01,2,1.82,91,-5.1,1189.6035,null,null,9.98,1.3,68210,"buyer-sourced","verified","PASS","","","h.dumitru"],["AX-2026-042446","2026-03-03","2026-03-18","2026-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2511-c4492","HOMO-2511-C4492","janoshik-analytical",10,98.88,1.12,0.66,"deamidated (Asn→Asp, +1 Da)",4.86,"TFA",10.42,0.3,null,null,null,null,null,2.1,4111.061,null,null,18.45,1.09,60976,"buyer-sourced","identity-consistent","PASS","","","s.aguirre"],["AX-2026-042061","2026-03-17","2026-03-18","2026-Q1","triptorelin","Triptorelin","hormonal","hybiopharma","HYB","hybiopharma-hyb-2512-b7307","HYB-2512-B7307","medutest",5,99.22,0.78,0.55,"oxidised Trp (+16 Da)",4.88,"acetate",3.06,0.21,91.85,91.13,5.51,5.021,100.4,6.4,1310.6332,null,null,8.27,1.17,72046,"lab-retained","identity-consistent","PASS","","","d.guerrero"],["AX-2026-041698","2026-02-24","2026-03-18","2026-Q1","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9679","TFS-{CAT}-9679","janoshik-analytical",30,98.69,1.31,0.81,"des-Aib2 analogue",4.34,"TFA",6.62,0.83,88.21,87.05,32.18,28.013,93.4,2.5,4810.4223,0.2,null,20.03,1.28,55527,"buyer-sourced","verified","PASS","","","Contributor #E-6741"],["AX-2026-041545","2026-03-09","2026-03-18","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2508-d6762","QSC-2508-D6762","medutest",5,99.2,0.8,0.53,"native GRF (1-29) (−59 Da)",2.31,"acetate",5.13,0.57,null,null,null,null,null,-1,3365.7368,null,null,10.98,1.19,69064,"buyer-sourced","identity-consistent","PASS","","","s.falk"],["AX-2026-041479","2026-02-22","2026-03-18","2026-Q1","pramlintide","Pramlintide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-t5459","QSC-2511-T5459","peptidemeter",2,99.67,0.33,0.2,"open-chain (reduced disulfide, +2 Da)",5.11,"acetate",5.01,0.69,null,null,null,null,null,null,null,null,"No growth at 14 d",13.07,1.08,49522,"buyer-sourced","purity-only","PASS","","","h.coelho"],["AX-2026-041356","2026-02-22","2026-03-18","2026-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2508-s3298","WWB-2508-S3298","vendorinvestigate",10,99.49,0.51,0.23,"[D-Aib8]-diastereomer",4.56,"TFA",10.45,0.5,null,null,null,null,null,6.6,4111.0795,0.23,null,19.44,1.07,75867,"buyer-sourced","verified","PASS","","","Contributor #G-5517"],["AX-2026-041322","2026-03-10","2026-03-18","2026-Q1","ara-290","ARA-290","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2511-s3009","WWB-2511-S3009","janoshik-analytical",4,99.9,0.1,0.05,"deamidated (+1 Da)",5.59,"acetate",3.4,0.66,90.35,90.26,4.75,4.287,107.2,-1.1,1189.6083,null,null,8.79,1.16,59366,"buyer-sourced","verified","PASS","","","sample_vs_retail"],["AX-2026-043564","2026-03-07","2026-03-17","2026-Q1","liraglutide","Liraglutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2508-6459","SIG-2508-6459","peptidemeter",15,97.9,2.1,0.76,"des-palmitoyl liraglutide (−238 Da)",5.48,"TFA",11.68,0.26,82.58,80.85,17.74,14.343,95.6,null,null,null,null,16.05,1.01,50077,"buyer-sourced","purity-only","PASS","","","z.moreau"],["AX-2026-042208","2026-03-03","2026-03-17","2026-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-v8915","TFC-2508-V8915","kestrel-bioanalytical",10,98.64,1.36,0.57,"aspartimide (−18 Da)",3.7,"TFA",7.59,0.27,88.44,87.24,11.86,10.347,103.5,-6.1,4728.4583,1.6,null,11.2,1.28,65469,"buyer-sourced","method-limited","PASS","","","a.malinowski"],["AX-2026-041418","2026-02-19","2026-03-17","2026-Q1","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2510-r4608","QYB-2510-R4608","janoshik-analytical",2,99.77,0.23,0.15,"des-Gly truncate (−57 Da)",6.93,"acetate",8.67,0.43,null,null,null,null,null,4.2,1418.7153,1.06,null,9.68,1.11,68105,"buyer-sourced","verified","PASS","","","gc_headspace"],["AX-2026-043649","2026-03-01","2026-03-16","2026-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2511-c7828","PPG-2511-C7828","janoshik-analytical",5,99.57,0.43,0.25,"pyroglutamate cyclisation (−17 Da)",5.27,"acetate",8.14,0.4,null,null,null,null,null,-2.5,1418.7058,1.63,null,9.56,1.21,96379,"buyer-sourced","verified","PASS","","","f.stanescu"],["AX-2026-043586","2026-02-18","2026-03-16","2026-Q1","ss-31","SS-31 (Elamipretide)","metabolic","sigmaaldrich","SIG","sigmaaldrich-sig-2512-6369","SIG-2512-6369","janoshik-analytical",50,99.31,0.69,0.46,"des-Dmt (−193 Da)",6.75,"acetate",5.45,0.34,87.46,86.86,59.74,51.89,103.8,1.2,639.3864,null,null,8.87,1.25,53699,"buyer-sourced","verified","PASS","","","d.oyelaran"],["AX-2026-043390","2026-03-14","2026-03-16","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wuxitides","WXT","wuxitides-wxt-2601-p3156","WXT-2601-P3156","peptidemeter",10,98.7,1.3,0.51,"deamidated (+1 Da)",6.55,"acetate",5.46,0.32,87.67,86.53,11.65,10.081,100.8,null,null,null,null,12.17,0.99,90720,"buyer-sourced","purity-only","PASS","","","mi.villalobos"],["AX-2026-043336","2026-03-06","2026-03-16","2026-Q1","gonadorelin","Gonadorelin","hormonal","cpcbio","CPC","cpcbio-cpc-2508-b2206","CPC-2508-B2206","janoshik-analytical",10,98.79,1.21,0.7,"des-Gly10-NH2 (−74 Da)",4.15,"acetate",5.26,0.47,null,null,null,null,null,-0.4,1181.582,null,null,8.72,1.18,54001,"buyer-sourced","identity-consistent","PASS","","","j.girard"],["AX-2026-042904","2026-02-21","2026-03-16","2026-Q1","liraglutide","Liraglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-c2712","GGPE-2510-C2712","vendorinvestigate",15,99.05,0.95,0.56,"deamidated (Asn→Asp, +1 Da)",5.09,"acetate",4.08,0.55,90.28,89.42,17.71,15.836,105.6,3,3748.9743,0.54,null,18.35,0.86,33338,"buyer-sourced","verified","PASS","","","no.laurent"],["AX-2026-042855","2026-02-22","2026-03-16","2026-Q1","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-l2662","GGPE-2510-L2662","janoshik-analytical",60,98.39,1.61,1,"trifluoroacetyl adduct (+96 Da)",3.99,"TFA",7.91,0.28,87.82,86.41,67.21,58.076,96.8,1.4,4810.417,null,null,20.37,1.26,42319,"buyer-sourced","verified","MARGINAL","","AX-R11","si.cabrera"],["AX-2026-042674","2026-03-02","2026-03-16","2026-Q1","mgf","MGF","gh-axis","wibsonbio","SWB","wibsonbio-swb-2601-e8946","SWB-2601-E8946","kestrel-bioanalytical",5,98.56,1.44,0.7,"truncated (1-20)",4.74,"acetate",5.28,0.22,89.76,88.47,5.32,4.707,94.1,3.7,2886.5224,null,null,6.21,1.38,53426,"supplier-supplied","identity-consistent","PASS","","","s.adeyemi"],["AX-2026-042658","2026-02-22","2026-03-16","2026-Q1","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2602-w8156","SWB-2602-W8156","janoshik-analytical",10,99.55,0.45,0.24,"des-His1 truncate (−137 Da)",5.54,"TFA",9.84,0.47,null,null,null,null,null,-1,4111.0483,null,null,18.34,1.07,37418,"buyer-sourced","identity-consistent","PASS","","","k.wojcik"],["AX-2026-042580","2026-03-11","2026-03-16","2026-Q1","ghrp-2","GHRP-2","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2512-x6599","HJ-2512-X6599","janoshik-analytical",5,99.93,0.07,0.04,"[D-2-Nal]-epimer",3.73,"acetate",5.38,0.51,null,null,null,null,null,0.3,817.4277,null,null,8.9,1.08,64647,"lab-retained","identity-consistent","MARGINAL","","AX-R04","Contributor #M-7735"],["AX-2026-042375","2026-02-20","2026-03-16","2026-Q1","leuprolide","Leuprolide","hormonal","homopeptide","Homopeptide","homopeptide-homo-2508-n3727","HOMO-2508-N3727","medutest",5,99.61,0.39,0.17,"des-ethylamide (+1 Da)",4.99,"acetate",4.31,0.82,null,null,null,null,null,16.6,1208.6813,null,null,8.01,1.17,65941,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R07","a.petrescu"],["AX-2026-042333","2026-02-23","2026-03-16","2026-Q1","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-l2482","TFC-2508-L2482","janoshik-analytical",5,98.16,1.84,1.16,"trifluoroacetyl adduct (+96 Da)",1.86,"TFA",5.98,0.83,null,null,null,null,null,-4.7,4810.3877,null,null,19.81,1.35,86790,"buyer-sourced","identity-consistent","PASS","","","v.rasmussen"],["AX-2026-042180","2026-02-26","2026-03-16","2026-Q1","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2509-g9040","JEEP-2509-G9040","janoshik-analytical",2,99.81,0.19,0.08,"BPC-157 arginine-salt artefact",4.09,"acetate",5.77,0.96,89.18,89.01,2.1,1.869,93.5,-7.7,1418.6984,null,null,9.65,1.09,57968,"buyer-sourced","verified","PASS","","","l.petrescu"],["AX-2026-042160","2026-03-02","2026-03-16","2026-Q1","semax","Semax","neuro","jeepbio","JEEP","jeepbio-jeep-2512-u8593","JEEP-2512-U8593","janoshik-analytical",5,99.67,0.33,0.2,"Met1 sulfoxide (+16 Da)",8.08,"acetate",6.62,0.69,84.61,84.33,5.54,4.672,93.4,6.4,813.3593,0.58,null,7.1,1.18,63425,"buyer-sourced","verified","PASS","","","i.steiner"],["AX-2026-041943","2026-02-26","2026-03-16","2026-Q1","semax","Semax","neuro","sinopep","SinoPep","sinopep-snp-2601-u4736","SNP-2601-U4736","peptidemeter",10,98.93,1.07,0.54,"N-acetyl semax (+42 Da)",7.79,"acetate",4.4,0.61,87.2,86.27,10.58,9.127,91.3,-3.9,813.3509,0.25,"No growth at 14 d",6.53,1,49092,"buyer-sourced","verified","MARGINAL","","AX-R09","t.adeyemi"],["AX-2026-041583","2026-02-23","2026-03-16","2026-Q1","selank","Selank","neuro","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2601-n7209","QSC-2601-N7209","vendorinvestigate",20,99.93,0.07,0.05,"tuftsin fragment (−417 Da)",6.56,"acetate",7.57,0.31,85.56,85.5,23.6,20.178,100.9,-5.2,751.4363,0.39,null,6.87,1.01,67350,"buyer-sourced","verified","PASS","","","n_equals_two"],["AX-2026-043407","2026-02-17","2026-03-15","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wuxitides","WXT","wuxitides-wxt-2511-n3100","WXT-2511-N3100","janoshik-analytical",2,98.73,1.27,0.54,"native GRF (1-29) (−59 Da)",3.37,"acetate",4.65,0.15,null,null,null,null,null,null,null,null,null,12.99,1.1,66046,"supplier-supplied","purity-only","MARGINAL","","AX-R04;AX-R10","vial_headspace"],["AX-2026-043214","2026-02-21","2026-03-15","2026-Q1","ghrp-6","GHRP-6","gh-axis","sangonbio","SGN","sangonbio-sgn-2510-p8974","SGN-2510-P8974","medutest",2,99.65,0.35,0.18,"oxidised Trp (+16 Da)",1.24,"acetate",5.78,0.34,null,null,null,null,null,null,null,null,null,7.09,0.96,51404,"supplier-supplied","purity-only","MARGINAL","","AX-R10","Contributor #L-4409"],["AX-2026-042549","2026-03-12","2026-03-15","2026-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-p6487","HJ-2508-P6487","janoshik-analytical",15,98.38,1.62,0.83,"des-Gly deletion (−57 Da)",4.53,"TFA",7.48,1.02,86.97,85.56,18,15.401,102.7,2.3,4810.4214,null,null,19.93,1.12,51288,"buyer-sourced","verified","PASS","","","b.perrin"],["AX-2026-042191","2026-03-06","2026-03-15","2026-Q1","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2510-r9238","JEEP-2510-R9238","janoshik-analytical",5,99.69,0.31,0.17,"[D-Thr]-diastereomer",4.99,"acetate",7.09,0.73,87.19,86.92,6.15,5.346,106.9,null,null,null,null,7.96,0.97,74823,"buyer-sourced","purity-only","MARGINAL","","AX-R02;AX-R03","sample_vs_retail"],["AX-2026-041724","2026-03-07","2026-03-15","2026-Q1","tb-500","TB-500","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9979","TFS-{CAT}-9979","janoshik-analytical",5,99.91,0.09,0.06,"C-terminal amide (−1 Da)",4.01,"acetate",4.54,0.93,90.52,90.44,4.98,4.504,90.1,-1.2,887.4953,null,null,7.83,0.94,51619,"buyer-sourced","verified","PASS","","","l.grimaldi"],["AX-2026-041443","2026-03-05","2026-03-15","2026-Q1","thymosin-alpha-1","Thymosin α1","repair","qyaobio","QYB","qyaobio-qyb-2511-v5408","QYB-2511-V5408","vendorinvestigate",10,99.54,0.46,0.33,"des-acetyl Tα1 (−42 Da)",2.88,"acetate",5.05,0.52,null,null,null,null,null,-4.2,3106.5363,null,null,13.36,1.12,44435,"buyer-sourced","identity-consistent","PASS","","","l.lokken"],["AX-2026-041314","2026-02-17","2026-03-15","2026-Q1","ara-290","ARA-290","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2511-s3009","WWB-2511-S3009","peptidemeter",4,99.73,0.27,0.1,"deamidated (+1 Da)",4.87,"acetate",4.36,0.19,null,null,null,null,null,null,null,1.59,null,8.28,1.28,86246,"lab-retained","purity-only","PASS","","","r.adeyemi"],["AX-2026-043644","2026-03-10","2026-03-14","2026-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2511-c7828","PPG-2511-C7828","medutest",5,99.93,0.07,0.05,"des-Gly truncate (−57 Da)",4.9,"acetate",6.79,0.43,null,null,null,null,null,-0.8,1418.7082,2.96,null,8.31,1.04,62588,"buyer-sourced","identity-consistent","PASS","","","l.ndiaye"],["AX-2026-043642","2026-03-01","2026-03-14","2026-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2511-c7828","PPG-2511-C7828","janoshik-analytical",5,99.73,0.27,0.19,"des-Gly truncate (−57 Da)",5.38,"acetate",7.63,0.24,86.75,86.52,5.76,4.984,99.7,0.9,1418.7106,null,null,9.49,0.86,65135,"buyer-sourced","verified","PASS","","","a.vasquez"],["AX-2026-043454","2026-03-04","2026-03-14","2026-Q1","ghrp-2","GHRP-2","gh-axis","bachemholding","BCH","bachemholding-bch-2508-m4472","BCH-2508-M4472","medutest",5,98.5,1.5,0.56,"des-Lys (−128 Da)",5.26,"acetate",4.52,0.76,null,null,null,null,null,3.5,817.4304,null,null,7.58,1.36,77689,"buyer-sourced","identity-consistent","FAIL","purity","","c.stanescu"],["AX-2026-043072","2026-02-24","2026-03-14","2026-Q1","exenatide","Exenatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-w5891","KP-2511-W5891","kestrel-bioanalytical",5,98.18,1.82,0.79,"Trp25 oxidation (+16 Da)",3,"acetate",5.61,0.79,90.6,88.95,5.29,4.705,94.1,4.3,4183.955,1.68,null,8.07,0.92,72198,"buyer-sourced","method-limited","PASS","","","n.adeyemi"],["AX-2026-042702","2026-02-17","2026-03-14","2026-Q1","glucagon","Glucagon","incretin","erpbiotech","ERP","erpbiotech-erp-2601-x8820","ERP-2601-X8820","medutest",5,98.41,1.59,0.83,"deamidated Asn28 (+1 Da)",1.11,"acetate",3.61,0.31,94.97,93.46,4.89,4.57,91.4,-9.4,3480.5867,null,null,11.48,1.13,46274,"buyer-sourced","identity-consistent","PASS","","","g.nilsen"],["AX-2026-042398","2026-02-17","2026-03-14","2026-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-j3763","HOMO-2601-J3763","nordanalyt",5,98.95,1.05,0.51,"des-Aib20 analogue",5.44,"TFA",7.68,0.77,86.11,85.21,5.53,4.712,94.2,null,null,5.22,null,23.71,1.08,48231,"buyer-sourced","purity-only","FAIL","endotoxin","AX-R08","custom_synth"],["AX-2026-042337","2026-02-25","2026-03-14","2026-Q1","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-l2482","TFC-2508-L2482","janoshik-analytical",5,98.46,1.54,0.97,"trifluoroacetyl adduct (+96 Da)",2.04,"TFA",6.58,0.17,null,null,null,null,null,1.6,4810.418,null,null,19.95,0.97,76825,"buyer-sourced","identity-consistent","PASS","","","ay.roos"],["AX-2026-042204","2026-02-18","2026-03-14","2026-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-v8915","TFC-2508-V8915","janoshik-analytical",10,98.27,1.73,0.72,"aspartimide (−18 Da)",3.44,"TFA",5.53,0.18,90.85,89.28,11,9.821,98.2,null,null,null,null,20.72,1.15,72504,"buyer-sourced","purity-only","PASS","","","t.perrin"],["AX-2026-042157","2026-02-26","2026-03-14","2026-Q1","semax","Semax","neuro","jeepbio","JEEP","jeepbio-jeep-2512-u8593","JEEP-2512-U8593","janoshik-analytical",5,99.53,0.47,0.21,"diketopiperazine (−18 Da)",7.88,"acetate",5.49,0.55,null,null,null,null,null,0.1,813.3542,null,null,7.02,0.86,71345,"buyer-sourced","identity-consistent","PASS","","","void_marker"],["AX-2026-042078","2026-02-22","2026-03-14","2026-Q1","kpv","KPV","repair","hybiopharma","HYB","hybiopharma-hyb-2511-p7317","HYB-2511-P7317","nordanalyt",5,99.59,0.41,0.28,"acetyl-KPV (+42 Da)",3.92,"acetate",10.42,0.44,85.22,84.87,5.82,4.939,98.8,-3.7,342.2254,null,null,5.91,1.08,58529,"buyer-sourced","verified","PASS","","","m.nyberg"],["AX-2026-042043","2026-02-27","2026-03-14","2026-Q1","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2509-w6465","HYB-2509-W6465","janoshik-analytical",20,98.23,1.77,1.15,"[D-Aib2]-diastereomer",3.54,"TFA",7.18,0.72,88.56,86.99,23.99,20.869,104.3,null,null,1.95,null,20.64,1.1,51187,"lab-retained","purity-only","PASS","","","Contributor #S-2298"],["AX-2026-041735","2026-02-23","2026-03-14","2026-Q1","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1382","TFS-{CAT}-1382","janoshik-analytical",5,99.12,0.88,0.35,"[D-Val]-diastereomer",3.09,"acetate",4.92,0.21,null,null,null,null,null,0.2,1418.7096,null,null,9.69,1.15,61293,"buyer-sourced","identity-consistent","PASS","","","n.trevino"],["AX-2026-041731","2026-02-18","2026-03-14","2026-Q1","tb-500","TB-500","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9979","TFS-{CAT}-9979","janoshik-analytical",5,99.35,0.65,0.24,"des-Gln truncate (−128 Da)",3.97,"acetate",6.89,1.02,88.12,87.55,5.54,4.85,97,null,null,null,null,7.79,1.04,45561,"buyer-sourced","purity-only","PASS","","","m.serrano"],["AX-2026-041417","2026-03-07","2026-03-14","2026-Q1","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2510-r4608","QYB-2510-R4608","nordanalyt",2,99.87,0.13,0.05,"BPC-157 arginine-salt artefact",6.86,"acetate",5.74,0.98,null,null,null,null,null,-2.8,1418.7053,1.66,"No growth at 14 d",11.04,1.12,47058,"buyer-sourced","verified","PASS","","","m.rahimi"],["AX-2026-041253","2026-02-16","2026-03-14","2026-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-x2511","WWB-2602-X2511","nordanalyt",5,98.38,1.62,0.96,"C18 diacid mono-ester",4.81,"TFA",11.23,0.7,83.26,81.91,6.36,5.209,104.2,0.1,4111.0528,null,"No growth at 14 d",21.21,1.05,39621,"buyer-sourced","verified","PASS","","","Contributor #E-6741"],["AX-2026-043650","2026-02-26","2026-03-13","2026-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2511-c7828","PPG-2511-C7828","janoshik-analytical",5,99.64,0.36,0.24,"des-Gly truncate (−57 Da)",5.07,"acetate",6.34,0.74,87.85,87.53,5.08,4.447,88.9,9,1418.7221,null,null,9.48,1.06,55816,"buyer-sourced","verified","MARGINAL","","AX-R06","r.yildiz"],["AX-2026-043395","2026-03-06","2026-03-13","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wuxitides","WXT","wuxitides-wxt-2601-p3156","WXT-2601-P3156","janoshik-analytical",10,99.17,0.83,0.39,"deamidated (+1 Da)",7.11,"acetate",3.88,0.27,null,null,null,null,null,-4.6,3365.7247,null,null,12.79,1.28,57950,"supplier-supplied","identity-consistent","PASS","","","j.ogunleye"],["AX-2026-043200","2026-03-08","2026-03-13","2026-Q1","exenatide","Exenatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2509-a7833","GLBI-2509-A7833","peptidemeter",10,98.61,1.39,0.96,"truncated (1-38)",3.63,"acetate",4.75,0.19,91.43,90.16,11.92,10.747,107.5,-3.9,4183.9207,0.58,null,14.27,1.21,65253,"buyer-sourced","verified","PASS","","","s.agyeman"],["AX-2026-042789","2026-03-04","2026-03-13","2026-Q1","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-r1919","GGPE-2510-R1919","janoshik-analytical",10,98.83,1.17,0.44,"C18 diacid regioisomer",3.6,"TFA",8.54,0.8,null,null,null,null,null,null,null,null,null,20.85,1.28,72755,"buyer-sourced","purity-only","PASS","","","z.zamora"],["AX-2026-042076","2026-02-21","2026-03-13","2026-Q1","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2509-j7103","HYB-2509-J7103","janoshik-analytical",5,98.56,1.44,0.57,"[D-Aib13]-diastereomer",3.83,"TFA",7.95,0.19,88.03,86.76,5.24,4.546,90.9,-0.8,4810.4065,null,null,19.65,1.33,63123,"buyer-sourced","verified","PASS","","","am.hartmann"],["AX-2026-041727","2026-03-10","2026-03-13","2026-Q1","tb-500","TB-500","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9979","TFS-{CAT}-9979","peptidemeter",5,99.62,0.38,0.14,"des-Gln truncate (−128 Da)",4.28,"acetate",4.49,0.51,90.72,90.38,5.76,5.206,104.1,-0.6,887.4959,4.78,null,7.58,1.02,70163,"buyer-sourced","verified","PASS","","","ja.cabrera"],["AX-2026-041493","2026-02-21","2026-03-13","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-y6202","QSC-2509-Y6202","peptidemeter",2,99.8,0.2,0.12,"Met(O) sulfoxide (+16 Da)",5.59,"TFA",8.98,0.8,null,null,null,null,null,-6.9,4111.024,null,null,17.28,1.23,59767,"buyer-sourced","identity-consistent","PASS","","","Contributor #X-4772"],["AX-2026-041374","2026-02-28","2026-03-13","2026-Q1","ipamorelin","Ipamorelin","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-c3477","WWB-2601-C3477","vendorinvestigate",5,99.83,0.17,0.08,"C-terminal free acid (+1 Da)",5.69,"acetate",5.03,0.28,89,88.85,5.8,5.153,103.1,4.5,711.3888,null,null,8.75,0.86,35433,"lab-retained","verified","PASS","","","b.perrin"],["AX-2026-041371","2026-03-06","2026-03-13","2026-Q1","ipamorelin","Ipamorelin","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-l4102","WWB-2602-L4102","medutest",2,99.67,0.33,0.2,"des-Lys (−128 Da)",6.1,"acetate",4.88,0.98,88.04,87.75,2.39,2.097,104.9,-4.4,711.3825,0.69,null,6.9,1.08,62272,"buyer-sourced","identity-consistent","PASS","","","c.okonkwo"],["AX-2026-041349","2026-03-11","2026-03-13","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2508-v3100","WWB-2508-V3100","nordanalyt",2,99.6,0.4,0.28,"hydrolysed maleimide (+18 Da)",6.57,"acetate",2.92,0.57,null,null,null,null,null,-0.1,3644.9744,null,null,16.89,1.16,63358,"buyer-sourced","identity-consistent","PASS","","","Contributor #X-4772"],["AX-2026-043396","2026-02-24","2026-03-12","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wuxitides","WXT","wuxitides-wxt-2601-p3156","WXT-2601-P3156","peptidemeter",10,98.38,1.62,0.64,"deamidated (+1 Da)",6.06,"acetate",4.64,0.61,88.69,87.25,11.81,10.304,103,null,null,null,null,11.99,0.98,73535,"buyer-sourced","purity-only","PASS","","","ghkcu_copper"],["AX-2026-043274","2026-02-21","2026-03-12","2026-Q1","glutathione","L-Glutathione (reduced)","bioregulator","cpcbio","CPC","cpcbio-cpc-2602-d1499","CPC-2602-D1499","janoshik-analytical",1500,98.31,1.69,1.19,"glutathione disulfide (GSSG, +305 Da)",8.1,null,0,0.54,null,null,null,null,null,-3.3,307.0828,0.72,null,4.33,1.08,65887,"buyer-sourced","method-limited","FAIL","purity","","k.lundgren"],["AX-2026-042791","2026-02-16","2026-03-12","2026-Q1","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-r1919","GGPE-2510-R1919","janoshik-analytical",10,99.17,0.83,0.31,"C18 diacid regioisomer",3.4,"TFA",9.32,0.22,87.06,86.34,12.06,10.413,104.1,null,null,null,"No growth at 14 d",20.61,1.29,63999,"buyer-sourced","purity-only","PASS","","","b.lundgren"],["AX-2026-042659","2026-02-22","2026-03-12","2026-Q1","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2602-w8156","SWB-2602-W8156","janoshik-analytical",10,99.56,0.44,0.26,"des-AEEA semaglutide (−145 Da)",6.29,"TFA",7.89,0.43,85.39,85.01,10.87,9.241,92.4,null,null,0.25,null,18.67,1.18,49388,"buyer-sourced","purity-only","PASS","","","c.kuipers"],["AX-2026-042617","2026-02-21","2026-03-12","2026-Q1","ara-290","ARA-290","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-c7084","HJ-2508-C7084","vendorinvestigate",2,99.33,0.67,0.35,"deamidated (+1 Da)",4.68,"acetate",4.66,0.53,90.13,89.53,2.23,1.997,99.9,0.5,1189.6102,null,"No growth at 14 d",9.18,0.92,55869,"buyer-sourced","verified","PASS","","","j.kirchner"],["AX-2026-042262","2026-03-02","2026-03-12","2026-Q1","kpv","KPV","repair","tfcpeptides","TFC","tfcpeptides-tfc-2508-m9624","TFC-2508-M9624","janoshik-analytical",20,99.89,0.11,0.07,"Lys-Pro dipeptide (−99 Da)",3.32,"acetate",15.09,0.87,80.72,80.63,22.87,18.44,92.2,-3.6,342.2255,null,null,5.34,1.17,64803,"buyer-sourced","verified","FAIL","counter-ion","","le.haddad"],["AX-2026-041879","2026-02-22","2026-03-12","2026-Q1","retatrutide","Retatrutide","incretin","sinopep","SinoPep","sinopep-snp-2603-g4042","SNP-2603-G4042","janoshik-analytical",30,97.56,2.44,1.58,"[D-Aib2]-diastereomer",5.53,"TFA",6.5,0.33,87.64,85.5,34,29.07,96.9,-1.9,4728.4781,null,null,20.75,1.1,42816,"buyer-sourced","verified","MARGINAL","","AX-R09","Contributor #Q-2836"],["AX-2026-041697","2026-03-04","2026-03-12","2026-Q1","epitalon","Epitalon","bioregulator","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9792","TFS-{CAT}-9792","nordanalyt",20,99.93,0.07,0.04,"diketopiperazine (−18 Da)",9.39,"acetate",9.7,0.48,80.43,80.37,23.6,18.967,94.8,-2.5,390.1377,null,null,5.41,1.26,68907,"buyer-sourced","verified","PASS","","","a.trevino"],["AX-2026-041574","2026-02-27","2026-03-12","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-g7336","QSC-2602-G7336","peptidemeter",5,98.4,1.6,1.03,"des-His1 truncate (−137 Da)",5.45,"TFA",6.29,0.29,87.97,86.56,5.24,4.536,90.7,-3.9,4111.0364,0.25,null,17.21,1.28,34396,"buyer-sourced","verified","PASS","","","l.haddad"],["AX-2026-041452","2026-02-21","2026-03-12","2026-Q1","humanin","Humanin (HNG)","metabolic","qyaobio","QYB","qyaobio-qyb-2512-a4980","QYB-2512-A4980","peptidemeter",10,99.01,0.99,0.67,"deamidated (+1 Da)",4.14,"acetate",6.17,0.44,89.25,88.37,10.48,9.261,92.6,-0.2,2685.3148,null,null,11.53,1.08,50007,"buyer-sourced","verified","PASS","","","e.beaulieu"],["AX-2026-043611","2026-02-13","2026-03-11","2026-Q1","semax","Semax","neuro","polypeptidegroup","PPG","polypeptidegroup-ppg-2511-d7215","PPG-2511-D7215","janoshik-analytical",20,99.66,0.34,0.18,"Met1 sulfoxide (+16 Da)",8.8,"acetate",5.93,0.34,84.93,84.64,22.08,18.689,93.4,null,null,null,null,6.97,1.06,44351,"buyer-sourced","purity-only","PASS","","","ms_confirm"],["AX-2026-043122","2026-03-05","2026-03-11","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2512-c6843","SSA-2512-C6843","medutest",2,99.09,0.91,0.4,"mod-GRF (1-29) (−279 Da)",2.22,"acetate",4.21,0.15,null,null,null,null,null,-13.7,3644.9249,null,null,12.25,1.04,72417,"supplier-supplied","identity-consistent","PASS","","","f.ramos"],["AX-2026-042630","2026-03-01","2026-03-11","2026-Q1","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2601-v7010","SWB-2601-V7010","janoshik-analytical",20,98.63,1.37,0.92,"des-Aib2 analogue",5.02,"TFA",5.68,0.68,88.62,87.41,20.28,17.727,88.6,-0.9,4810.406,null,null,19.95,1.35,63077,"buyer-sourced","verified","MARGINAL","","AX-R06","diode_array"],["AX-2026-042450","2026-02-26","2026-03-11","2026-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2511-c4492","HOMO-2511-C4492","janoshik-analytical",10,99.18,0.82,0.49,"deamidated (Asn→Asp, +1 Da)",4.63,"TFA",8.07,0.87,86.43,85.72,11.11,9.523,95.2,-3.5,4111.038,0.59,"No growth at 14 d",18.49,0.94,61075,"buyer-sourced","verified","PASS","","","Contributor #H-9042"],["AX-2026-041458","2026-02-19","2026-03-11","2026-Q1","aod-9604","AOD-9604","metabolic","qyaobio","QYB","qyaobio-qyb-2508-e5277","QYB-2508-E5277","janoshik-analytical",5,99.33,0.67,0.39,"des-Tyr AOD (−163 Da)",3.33,"acetate",6.88,0.8,null,null,null,null,null,1.6,1815.8701,0.42,null,11.41,0.94,53123,"buyer-sourced","verified","PASS","","","a.antonsen"],["AX-2026-041449","2026-02-24","2026-03-11","2026-Q1","humanin","Humanin (HNG)","metabolic","qyaobio","QYB","qyaobio-qyb-2512-a4980","QYB-2512-A4980","janoshik-analytical",10,99.13,0.87,0.41,"wild-type humanin (Ser14, −42 Da)",4.4,"acetate",6.38,0.61,null,null,null,null,null,5.3,2685.3295,null,null,11.98,1.21,76978,"buyer-sourced","identity-consistent","PASS","","","m.cabrera"],["AX-2026-041407","2026-02-24","2026-03-11","2026-Q1","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2602-x4422","QYB-2602-X4422","janoshik-analytical",2,99.48,0.52,0.2,"des-Lys (−128 Da)",1.8,"acetate",6.2,0.68,91.32,90.85,2.36,2.144,107.2,-0.7,872.444,null,null,8.55,1.12,53067,"buyer-sourced","verified","PASS","","","ppm_error"],["AX-2026-043217","2026-02-14","2026-03-10","2026-Q1","ghrp-6","GHRP-6","gh-axis","sangonbio","SGN","sangonbio-sgn-2510-p8974","SGN-2510-P8974","medutest",2,98.88,1.12,0.56,"[D-Trp]-epimer",2.28,"acetate",5.81,0.43,null,null,null,null,null,-0.7,872.444,null,null,7.12,0.86,86163,"buyer-sourced","identity-consistent","FAIL","purity","","v.norgaard"],["AX-2026-042305","2026-02-20","2026-03-10","2026-Q1","5-amino-1mq","5-Amino-1MQ","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2508-l2057","TFC-2508-L2057","janoshik-analytical",100,99.51,0.49,0.26,"8-amino regioisomer",4.99,"iodide",44.45,0.91,49.65,49.41,212.25,104.873,104.9,3.2,285.9976,null,null,5.5,1.12,80868,"buyer-sourced","verified","FAIL","counter-ion","AX-R04","w.cardoso"],["AX-2026-041843","2026-03-09","2026-03-10","2026-Q1","selank","Selank","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2512-h3291","GSP-2512-H3291","kestrel-bioanalytical",20,99.31,0.69,0.46,"acetyl adduct (+42 Da)",9.02,"acetate",5.54,0.49,84.95,84.36,24.95,21.048,105.2,6.3,751.4449,null,null,3.62,1.06,72993,"buyer-sourced","identity-consistent","PASS","","","Contributor #N-9157"],["AX-2026-043400","2026-03-06","2026-03-09","2026-Q1","mots-c","MOTS-c","metabolic","wuxitides","WXT","wuxitides-wxt-2512-k3109","WXT-2512-K3109","peptidemeter",5,97.53,2.47,1.57,"deamidated (+1 Da)",2.1,"acetate",5.44,0.19,92.27,89.99,5.71,5.138,102.8,-1,2173.0896,null,null,9.59,1.05,75013,"buyer-sourced","verified","FAIL","purity","","i.pires"],["AX-2026-043380","2026-03-01","2026-03-09","2026-Q1","tesamorelin","Tesamorelin","gh-axis","wuxitides","WXT","wuxitides-wxt-2601-a2974","WXT-2601-A2974","medutest",5,97.17,2.83,1.98,"des-hexenoyl GRF (1-44) (−96 Da)",3.06,"acetate",5.74,0.51,90.69,88.12,5.19,4.573,91.5,0.2,5131.9286,null,null,13.19,1.15,42719,"buyer-sourced","identity-consistent","PASS","","","a.pires"],["AX-2026-043025","2026-03-06","2026-03-09","2026-Q1","ipamorelin","Ipamorelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2512-x4745","KP-2512-X4745","peptidemeter",5,98.61,1.39,0.96,"des-Lys (−128 Da)",2.46,"acetate",5.21,0.42,null,null,null,null,null,3.1,711.3878,null,null,7.69,1.28,72561,"buyer-sourced","identity-consistent","FAIL","purity","","Contributor #V-6845"],["AX-2026-042974","2026-03-07","2026-03-09","2026-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2509-t3949","MKM-2509-T3949","medutest",1000,99.31,0.69,0.48,"sulfonamide hydrolysis product (+18 Da)",4.15,"mesylate",14.69,0.24,null,null,null,null,null,10.1,624.2244,null,null,11.76,1.26,89699,"buyer-sourced","identity-consistent","FAIL","counter-ion;mass accuracy","AX-R01","h.yilmaz"],["AX-2026-042890","2026-02-13","2026-03-09","2026-Q1","ipamorelin","Ipamorelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2508-e2729","GGPE-2508-E2729","nordanalyt",10,99.64,0.36,0.24,"oxidised Trp (+16 Da)",4.66,"acetate",5.21,1,89.13,88.81,10.66,9.467,94.7,2.6,711.3874,null,null,9.33,0.96,64223,"buyer-sourced","verified","PASS","","","Contributor #P-5401"],["AX-2026-042453","2026-02-24","2026-03-09","2026-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2511-c4492","HOMO-2511-C4492","janoshik-analytical",10,98.93,1.07,0.61,"[D-Aib8]-diastereomer",3.92,"TFA",8.76,0.86,null,null,null,null,null,3.8,4111.068,null,null,18.53,1.36,63759,"buyer-sourced","identity-consistent","PASS","","","am.frisk"],["AX-2026-042383","2026-03-07","2026-03-09","2026-Q1","leuprolide","Leuprolide","hormonal","homopeptide","Homopeptide","homopeptide-homo-2508-n3727","HOMO-2508-N3727","vendorinvestigate",5,99.21,0.79,0.34,"des-ethylamide (+1 Da)",5.17,"acetate",3.33,0.88,90.62,89.9,5.74,5.16,103.2,5.3,1208.6676,null,null,10.12,1.26,76508,"lab-retained","verified","MARGINAL","","AX-R07","Contributor #E-6741"],["AX-2026-042260","2026-02-22","2026-03-09","2026-Q1","kpv","KPV","repair","tfcpeptides","TFC","tfcpeptides-tfc-2508-m9624","TFC-2508-M9624","peptidemeter",20,99.93,0.07,0.04,"Lys-Pro dipeptide (−99 Da)",2.89,"acetate",14.01,0.85,82.25,82.19,24.15,19.849,99.2,-2.9,342.2257,null,"No growth at 14 d",4.82,1.07,50713,"buyer-sourced","verified","FAIL","counter-ion","","no.ibarra"],["AX-2026-042064","2026-02-28","2026-03-09","2026-Q1","triptorelin","Triptorelin","hormonal","hybiopharma","HYB","hybiopharma-hyb-2512-b7307","HYB-2512-B7307","medutest",5,99.46,0.54,0.24,"ring-opened pGlu (+18 Da)",4.18,"acetate",4.09,0.47,91.26,90.77,4.96,4.502,90,18.1,1310.6485,null,null,8.29,1.09,67338,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","b.abubakar"],["AX-2026-041941","2026-02-15","2026-03-09","2026-Q1","semax","Semax","neuro","sinopep","SinoPep","sinopep-snp-2601-u4736","SNP-2601-U4736","janoshik-analytical",10,99.38,0.62,0.31,"N-acetyl semax (+42 Da)",7.99,"acetate",5.4,0.92,85.69,85.16,10.89,9.274,92.7,0,813.3541,null,null,7.17,1.11,71590,"buyer-sourced","verified","MARGINAL","","AX-R09","c.halonen"],["AX-2026-041565","2026-02-17","2026-03-09","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-g7336","QSC-2602-G7336","janoshik-analytical",5,98.43,1.57,1.08,"[D-Aib8]-diastereomer",5.51,"TFA",9.17,0.64,84.68,83.35,5.84,4.868,97.4,-1.4,4111.0466,0.3,null,18.32,1.09,58957,"buyer-sourced","verified","PASS","","","s.trevino"],["AX-2026-041501","2026-02-21","2026-03-09","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-y6202","QSC-2509-Y6202","janoshik-analytical",2,98.79,1.21,0.44,"Met(O) sulfoxide (+16 Da)",5.3,"TFA",7.25,0.52,86.93,85.88,2.25,1.932,96.6,-5.7,4111.029,null,null,18.3,1.28,45398,"buyer-sourced","verified","PASS","","","as.kravchenko"],["AX-2026-041406","2026-02-22","2026-03-09","2026-Q1","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2602-x4422","QYB-2602-X4422","janoshik-analytical",2,99.32,0.68,0.24,"[D-Trp]-epimer",1.68,"acetate",4.87,0.19,null,null,null,null,null,3.1,872.4473,null,null,8.3,1.2,51917,"buyer-sourced","identity-consistent","PASS","","","am.hartmann"],["AX-2026-041339","2026-02-26","2026-03-09","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2508-v3100","WWB-2508-V3100","peptidemeter",2,99.85,0.15,0.07,"hydrolysed maleimide (+18 Da)",4.75,"acetate",5.11,0.91,89.23,89.1,2.26,2.014,100.7,-2.8,3644.9646,1.92,null,13.59,0.94,72595,"buyer-sourced","verified","PASS","","","jo.lindholm"],["AX-2026-043612","2026-02-15","2026-03-08","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2603-y7499","PPG-2603-Y7499","medutest",10,99.65,0.35,0.14,"maleimide dimer",5.7,"acetate",3.72,0.49,90.09,89.77,10.45,9.381,93.8,null,null,null,null,12.39,1.17,61475,"buyer-sourced","purity-only","PASS","","","r.yildiz"],["AX-2026-043487","2026-03-04","2026-03-08","2026-Q1","mots-c","MOTS-c","metabolic","bachemholding","BCH","bachemholding-bch-2601-u5146","BCH-2601-U5146","peptidemeter",5,98.16,1.84,0.84,"Met1 sulfoxide (+16 Da)",6.09,"acetate",5.38,0.85,87.68,86.07,6.03,5.19,103.8,-1.3,2173.089,null,null,9.71,1.02,78602,"buyer-sourced","verified","PASS","","","h.sobczak"],["AX-2026-042849","2026-02-27","2026-03-08","2026-Q1","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-l2662","GGPE-2510-L2662","medutest",60,97.98,2.02,1.25,"trifluoroacetyl adduct (+96 Da)",4.6,"TFA",8.9,1,85.5,83.77,70.58,59.125,98.5,15.1,4810.4829,0.77,null,16.77,1.09,52857,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","i.vogel"],["AX-2026-042795","2026-02-12","2026-03-08","2026-Q1","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-r1919","GGPE-2510-R1919","janoshik-analytical",10,99.05,0.95,0.36,"C18 diacid regioisomer",3.21,"TFA",7.65,0.77,null,null,null,null,null,-4.9,4728.4639,null,"No growth at 14 d",20.68,1.12,47131,"buyer-sourced","identity-consistent","PASS","","","a.mensah"],["AX-2026-042695","2026-03-02","2026-03-08","2026-Q1","peg-mgf","PEG-MGF","gh-axis","erpbiotech","ERP","erpbiotech-erp-2509-k8683","ERP-2509-K8683","janoshik-analytical",5,98.19,1.81,0.94,"free MGF (unconjugated)",5.85,"acetate",2.43,0.41,91.31,89.66,5.3,4.752,95,null,null,null,null,17.31,1.17,42730,"buyer-sourced","purity-only","PASS","","","f.vermeulen"],["AX-2026-042624","2026-02-19","2026-03-08","2026-Q1","tb-500","TB-500","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2601-h6673","HJ-2601-H6673","janoshik-analytical",2,99.65,0.35,0.15,"des-Gln truncate (−128 Da)",6.8,"acetate",5.5,0.68,87.02,86.72,2.15,1.864,93.2,null,null,null,null,7.87,1.03,89141,"buyer-sourced","purity-only","PASS","","","j.ostergaard"],["AX-2026-042476","2026-02-16","2026-03-08","2026-Q1","afamelanotide","Afamelanotide","melanocortin","homopeptide","Homopeptide","homopeptide-homo-2511-v4580","HOMO-2511-V4580","nordanalyt",10,99.38,0.62,0.27,"native α-MSH (−32 Da)",5.41,"acetate",2.99,0.32,null,null,null,null,null,null,null,11.42,null,12.44,1.35,76033,"buyer-sourced","purity-only","FAIL","endotoxin","AX-R08","l.rautio"],["AX-2026-042047","2026-02-19","2026-03-08","2026-Q1","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2509-w6465","HYB-2509-W6465","janoshik-analytical",20,98.85,1.15,0.63,"[D-Aib2]-diastereomer",3.58,"TFA",8.41,0.23,null,null,null,null,null,-5.4,4728.4616,null,null,20.75,1.46,56951,"buyer-sourced","identity-consistent","PASS","","","ha.mwangi"],["AX-2026-041875","2026-02-12","2026-03-08","2026-Q1","retatrutide","Retatrutide","incretin","sinopep","SinoPep","sinopep-snp-2603-g4042","SNP-2603-G4042","vendorinvestigate",30,97.59,2.41,1.57,"[D-Aib2]-diastereomer",5.4,"TFA",8.81,0.3,null,null,null,null,null,2.3,4728.498,null,null,21.89,1.29,62208,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","f.bakken"],["AX-2026-042984","2026-03-02","2026-03-07","2026-Q1","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-r3717","MKM-2508-R3717","peptidemeter",15,98.87,1.13,0.73,"des-AEEA semaglutide (−145 Da)",5.42,"TFA",9.96,0.66,83.96,83.01,17.59,14.601,97.3,35,4111.1963,0.22,null,17.52,1.21,68851,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","f.grimaldi"],["AX-2026-042475","2026-03-04","2026-03-07","2026-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","homopeptide","Homopeptide","homopeptide-homo-2512-v4503","HOMO-2512-V4503","kestrel-bioanalytical",10,99.93,0.07,0.04,"des-acetyl (−42 Da)",4.52,"acetate",4.05,0.52,90.91,90.85,11.42,10.375,103.8,null,null,0.27,null,5.23,1.19,72590,"buyer-sourced","method-limited","PASS","","","f.grimaldi"],["AX-2026-042403","2026-03-02","2026-03-07","2026-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-j3763","HOMO-2601-J3763","janoshik-analytical",5,98.88,1.12,0.66,"truncated (5-39)",5.12,"TFA",6.72,0.8,87.36,86.38,5.98,5.166,103.3,1.4,4728.4937,null,null,20.79,1.19,66032,"buyer-sourced","verified","PASS","","","co.vasquez"],["AX-2026-042358","2026-02-24","2026-03-07","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2602-s3200","HOMO-2602-S3200","janoshik-analytical",10,99.51,0.49,0.31,"N-acetyl semax (+42 Da)",9.06,"acetate",6.54,0.84,null,null,null,null,null,1.5,813.3553,null,null,7,1.27,61125,"buyer-sourced","identity-consistent","PASS","","","i.chowdhury"],["AX-2026-042212","2026-03-05","2026-03-07","2026-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-v8915","TFC-2508-V8915","medutest",10,98.63,1.37,0.58,"aspartimide (−18 Da)",3.7,"TFA",7.09,0.96,88.25,87.04,10.21,8.887,88.9,39.4,4728.6734,null,null,17.67,1.26,58739,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R06","as.vestergaard"],["AX-2026-042145","2026-02-28","2026-03-07","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","jeepbio","JEEP","jeepbio-jeep-2601-v7991","JEEP-2601-V7991","janoshik-analytical",10,99.52,0.48,0.19,"mod-GRF (1-29) (−279 Da)",4.42,"acetate",3.82,0.66,null,null,null,null,null,2.6,3644.9843,null,null,14.53,0.91,67881,"buyer-sourced","identity-consistent","PASS","","","j.krastev"],["AX-2026-042065","2026-02-10","2026-03-07","2026-Q1","triptorelin","Triptorelin","hormonal","hybiopharma","HYB","hybiopharma-hyb-2512-b7307","HYB-2512-B7307","medutest",5,99.4,0.6,0.43,"oxidised Trp (+16 Da)",4.83,"acetate",4.46,0.79,null,null,null,null,null,7.3,1310.6344,null,null,8.65,1.09,62578,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","y.okonkwo"],["AX-2026-041985","2026-03-03","2026-03-07","2026-Q1","ss-31","SS-31 (Elamipretide)","metabolic","ambiopharm","AMB","ambiopharm-amb-2512-d5166","AMB-2512-D5166","janoshik-analytical",50,99.54,0.46,0.3,"C-terminal free acid (+1 Da)",4.55,"acetate",7.54,0.69,null,null,null,null,null,-1,639.385,null,null,9,0.95,62149,"buyer-sourced","identity-consistent","PASS","","","s.broberg"],["AX-2026-041939","2026-02-26","2026-03-07","2026-Q1","semax","Semax","neuro","sinopep","SinoPep","sinopep-snp-2601-u4736","SNP-2601-U4736","peptidemeter",10,99.56,0.44,0.22,"N-acetyl semax (+42 Da)",7.51,"acetate",6.05,0.67,85.77,85.39,12.33,10.529,105.3,null,null,null,null,6.71,1.07,60151,"buyer-sourced","purity-only","MARGINAL","","AX-R09","sa.demir"],["AX-2026-041900","2026-02-12","2026-03-07","2026-Q1","semaglutide","Semaglutide","incretin","sinopep","SinoPep","sinopep-snp-2509-a4337","SNP-2509-A4337","peptidemeter",2,98.7,1.3,0.52,"des-AEEA semaglutide (−145 Da)",5.26,"TFA",8.51,0.49,null,null,null,null,null,0.9,4111.0561,null,null,17.26,1.35,74820,"buyer-sourced","identity-consistent","PASS","","","jo.yildiz"],["AX-2026-041720","2026-02-18","2026-03-07","2026-Q1","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1353","TFS-{CAT}-1353","peptidemeter",30,98.73,1.27,0.86,"[D-Aib13]-diastereomer",4.02,"TFA",8.27,0.22,87.49,86.38,37.31,32.228,107.4,1.4,4810.417,2.01,null,18.91,1.11,76029,"buyer-sourced","verified","PASS","","","nitrogen_kjeldahl"],["AX-2026-041419","2026-03-04","2026-03-07","2026-Q1","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2510-r4608","QYB-2510-R4608","peptidemeter",2,99.47,0.53,0.34,"BPC-157 arginine-salt artefact",6.87,"acetate",5.64,0.38,87.11,86.65,2.22,1.924,96.2,-2.3,1418.706,null,null,9.03,0.94,60306,"buyer-sourced","verified","PASS","","","f.bakken"],["AX-2026-043647","2026-03-02","2026-03-06","2026-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2511-c7828","PPG-2511-C7828","medutest",5,99.55,0.45,0.26,"pyroglutamate cyclisation (−17 Da)",5.16,"acetate",5.47,0.15,89.22,88.82,5.39,4.787,95.7,-9,1418.6965,3.31,null,7.98,1.04,48035,"buyer-sourced","identity-consistent","PASS","","","v.pires"],["AX-2026-043512","2026-02-19","2026-03-06","2026-Q1","semaglutide","Semaglutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2511-5925","SIG-2511-5925","medutest",3,98.74,1.26,0.49,"tBu-protected residual (+56 Da)",3.6,"TFA",6.27,0.58,89.55,88.42,3.52,3.112,103.7,9.2,4111.0902,null,null,15.52,1,52737,"buyer-sourced","identity-consistent","PASS","","","ph_recon"],["AX-2026-042673","2026-03-03","2026-03-06","2026-Q1","mgf","MGF","gh-axis","wibsonbio","SWB","wibsonbio-swb-2601-e8946","SWB-2601-E8946","medutest",5,98.03,1.97,0.76,"deamidated (+1 Da)",4.56,"acetate",4.65,0.74,90.05,88.28,5.74,5.067,101.3,-5.1,2886.497,null,null,9.86,0.96,80516,"buyer-sourced","identity-consistent","PASS","","","s.ndiaye"],["AX-2026-042551","2026-02-16","2026-03-06","2026-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-p6487","HJ-2508-P6487","medutest",15,98.36,1.64,0.84,"des-Gly deletion (−57 Da)",4.54,"TFA",8.7,0.54,null,null,null,null,null,-1.3,4810.404,null,null,16.7,0.99,72908,"buyer-sourced","identity-consistent","PASS","","","s.lindholm"],["AX-2026-042442","2026-02-24","2026-03-06","2026-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2511-c4492","HOMO-2511-C4492","janoshik-analytical",10,99.53,0.47,0.18,"[D-Aib8]-diastereomer",4.28,"TFA",6.55,0.85,88.32,87.9,11.23,9.871,98.7,0.5,4111.0545,null,null,18.4,1.09,53287,"buyer-sourced","verified","PASS","","","k.vermeulen"],["AX-2026-042377","2026-03-05","2026-03-06","2026-Q1","leuprolide","Leuprolide","hormonal","homopeptide","Homopeptide","homopeptide-homo-2508-n3727","HOMO-2508-N3727","janoshik-analytical",5,99.8,0.2,0.08,"ring-opened pGlu (+18 Da)",5.07,"acetate",3.25,0.64,null,null,null,null,null,-0.1,1208.6611,null,null,9.63,0.98,72349,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","er.adeyemi"],["AX-2026-042210","2026-03-03","2026-03-06","2026-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-v8915","TFC-2508-V8915","nordanalyt",10,98.28,1.72,0.71,"aspartimide (−18 Da)",3.87,"TFA",8,0.42,87.71,86.2,10.62,9.154,91.5,4,4728.506,null,null,23.78,1.27,50710,"buyer-sourced","verified","PASS","","","er.adeyemi"],["AX-2026-042155","2026-02-09","2026-03-06","2026-Q1","semax","Semax","neuro","jeepbio","JEEP","jeepbio-jeep-2512-u8593","JEEP-2512-U8593","peptidemeter",5,99.93,0.07,0.04,"diketopiperazine (−18 Da)",7.41,"acetate",7.17,0.42,85,84.94,6.3,5.351,107,null,null,null,null,6.64,1.14,68538,"buyer-sourced","purity-only","PASS","","","m.kimani"],["AX-2026-041944","2026-02-12","2026-03-06","2026-Q1","semax","Semax","neuro","sinopep","SinoPep","sinopep-snp-2601-u4736","SNP-2601-U4736","peptidemeter",10,99.73,0.27,0.17,"diketopiperazine (−18 Da)",6.88,"acetate",5.38,0.97,null,null,null,null,null,5.9,813.3589,null,null,6.62,1.1,76757,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","n.petrescu"],["AX-2026-041542","2026-02-08","2026-03-06","2026-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-n6404","QSC-2511-N6404","janoshik-analytical",60,99.17,0.83,0.5,"trifluoroacetyl adduct (+96 Da)",2.37,"TFA",7.22,0.6,89.81,89.06,65.84,58.637,97.7,null,null,null,null,19.72,1.03,51017,"buyer-sourced","purity-only","PASS","","","k.vermeulen"],["AX-2026-043392","2026-02-07","2026-03-05","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wuxitides","WXT","wuxitides-wxt-2601-p3156","WXT-2601-P3156","kestrel-bioanalytical",10,98.73,1.27,0.5,"deamidated (+1 Da)",6.68,"acetate",5.3,0.36,87.66,86.55,11.94,10.334,103.3,11.7,3365.7796,null,null,6.99,1.06,46868,"buyer-sourced","identity-consistent","PASS","","","b.stanescu"],["AX-2026-043278","2026-02-18","2026-03-05","2026-Q1","glutathione","L-Glutathione (reduced)","bioregulator","cpcbio","CPC","cpcbio-cpc-2602-d1499","CPC-2602-D1499","janoshik-analytical",1500,98.23,1.77,1.25,"glutathione disulfide (GSSG, +305 Da)",7.31,null,0,0.37,92.32,90.69,1540.86,1397.406,93.2,-3.3,307.0828,null,"No growth at 14 d",4.24,1.07,59810,"buyer-sourced","method-limited","FAIL","purity","","ion_pair_ip"],["AX-2026-042829","2026-03-01","2026-03-05","2026-Q1","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2511-w2357","GGPE-2511-W2357","janoshik-analytical",10,98.05,1.95,0.9,"des-Aib20 analogue",6.31,"TFA",5.51,0.24,87.94,86.23,12.04,10.382,103.8,-1.6,4728.4795,null,null,20.71,1.2,52347,"lab-retained","verified","PASS","","","g.petrov"],["AX-2026-042206","2026-02-21","2026-03-05","2026-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-v8915","TFC-2508-V8915","medutest",10,98.92,1.08,0.39,"aspartimide (−18 Da)",3.79,"TFA",5.74,0.76,89.71,88.74,11.89,10.551,105.5,-0.8,4728.4833,null,null,17.29,1.05,42057,"buyer-sourced","identity-consistent","PASS","","","ig.beaulieu"],["AX-2026-041696","2026-02-28","2026-03-05","2026-Q1","epitalon","Epitalon","bioregulator","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9792","TFS-{CAT}-9792","medutest",20,99.93,0.07,0.05,"diketopiperazine (−18 Da)",9.08,"acetate",13.74,0.24,null,null,null,null,null,-2.1,390.1379,null,null,3.86,1.17,70254,"buyer-sourced","method-limited","FAIL","counter-ion","","ju.coelho"],["AX-2026-042513","2026-02-15","2026-03-04","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2512-d5035","HOMO-2512-D5035","janoshik-analytical",2,99.69,0.31,0.21,"des-Tyr1 (−163 Da)",5.68,"acetate",3.98,0.79,89.55,89.27,2.15,1.919,96,-1.4,3365.7355,0.75,null,12.97,1.21,39481,"lab-retained","verified","PASS","","","ha.tulloch"],["AX-2026-042449","2026-02-11","2026-03-04","2026-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2511-c4492","HOMO-2511-C4492","medutest",10,99.15,0.85,0.48,"[D-Aib8]-diastereomer",4.07,"TFA",9.88,0.95,85.1,84.38,10.87,9.172,91.7,null,null,null,null,15.66,1.15,58765,"buyer-sourced","purity-only","PASS","","","ay.ibarra"],["AX-2026-042371","2026-02-13","2026-03-04","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2601-d3090","HOMO-2601-D3090","nordanalyt",20,98.56,1.44,0.64,"Met1 sulfoxide (+16 Da)",6.67,"acetate",4.66,0.87,87.8,86.54,21.1,18.26,91.3,0,813.3541,null,null,8.31,1.19,58993,"buyer-sourced","verified","MARGINAL","","AX-R09","r.sjoberg"],["AX-2026-042275","2026-02-22","2026-03-04","2026-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2602-h9925","TFC-2602-H9925","janoshik-analytical",15,99.05,0.95,0.4,"semaglutide dimer",1.39,"TFA",8.13,0.27,null,null,null,null,null,null,null,null,null,18.45,0.99,73066,"buyer-sourced","purity-only","PASS","","","t.vermeulen"],["AX-2026-042098","2026-02-08","2026-03-04","2026-Q1","melanotan-ii","Melanotan II","melanocortin","hybiopharma","HYB","hybiopharma-hyb-2510-j7470","HYB-2510-J7470","medutest",10,99.46,0.54,0.37,"[L-Phe7]-diastereomer",4.93,"acetate",5.49,0.67,88.91,88.43,12.13,10.727,107.3,-18.7,1023.5211,null,null,8.11,1.09,94843,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","ce.kjaer"],["AX-2026-042073","2026-02-19","2026-03-04","2026-Q1","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2509-j7103","HYB-2509-J7103","peptidemeter",5,97.85,2.15,0.98,"des-Aib2 analogue",3.87,"TFA",6.9,0.34,null,null,null,null,null,0.7,4810.4137,null,null,18.28,1.16,69848,"buyer-sourced","identity-consistent","PASS","","","h.ogunleye"],["AX-2026-041717","2026-02-17","2026-03-04","2026-Q1","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1353","TFS-{CAT}-1353","kestrel-bioanalytical",30,99.54,0.46,0.22,"truncated (3-39)",4.75,"TFA",5.4,0.55,null,null,null,null,null,-6.1,4810.381,null,null,10.75,1.06,42656,"buyer-sourced","method-limited","PASS","","","sa.achebe"],["AX-2026-041619","2026-02-07","2026-03-04","2026-Q1","selank","Selank","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2511-d8133","FGP-2511-D8133","vendorinvestigate",5,99.9,0.1,0.05,"tuftsin fragment (−417 Da)",6.56,"acetate",6.39,0.22,null,null,null,null,null,-37.7,751.4119,null,null,6.75,1.08,86475,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","tfa_counter"],["AX-2026-041454","2026-03-03","2026-03-04","2026-Q1","humanin","Humanin (HNG)","metabolic","qyaobio","QYB","qyaobio-qyb-2512-a4980","QYB-2512-A4980","janoshik-analytical",10,99.32,0.68,0.46,"deamidated (+1 Da)",4.37,"acetate",5.85,0.69,null,null,null,null,null,3.9,2685.3258,null,null,12.05,1.01,75827,"buyer-sourced","identity-consistent","PASS","","","gsh_gssg"],["AX-2026-041437","2026-03-01","2026-03-04","2026-Q1","thymosin-alpha-1","Thymosin α1","repair","qyaobio","QYB","qyaobio-qyb-2511-v5408","QYB-2511-V5408","peptidemeter",10,99.75,0.25,0.18,"des-acetyl Tα1 (−42 Da)",2.57,"acetate",5.92,0.52,90.99,90.76,10.14,9.203,92,0.7,3106.5515,0.22,null,11.96,1.05,60208,"buyer-sourced","verified","PASS","","","g.balogun"],["AX-2026-042631","2026-02-19","2026-03-03","2026-Q1","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2601-v7010","SWB-2601-V7010","janoshik-analytical",20,98.69,1.31,0.71,"des-Aib2 analogue",4.41,"TFA",5.65,0.54,89.4,88.23,22.19,19.578,97.9,-0.6,4810.4074,null,null,19.9,1.28,73418,"buyer-sourced","verified","PASS","","","l.petrescu"],["AX-2026-042285","2026-02-25","2026-03-03","2026-Q1","epitalon","Epitalon","bioregulator","tfcpeptides","TFC","tfcpeptides-tfc-2511-e9934","TFC-2511-E9934","janoshik-analytical",50,99.93,0.07,0.05,"aspartimide (−18 Da)",6.31,"acetate",15.12,0.73,77.84,77.79,66.91,52.049,104.1,4.3,390.1404,null,null,5.67,0.95,83635,"buyer-sourced","method-limited","FAIL","counter-ion","AX-R11","z.mensa"],["AX-2026-042201","2026-02-19","2026-03-03","2026-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-v8915","TFC-2508-V8915","janoshik-analytical",10,98.49,1.51,0.73,"des-Aib20 analogue",4.18,"TFA",8.87,0.79,86.16,84.86,10.59,8.987,89.9,-5.1,4728.463,null,null,20.96,1.11,68158,"buyer-sourced","verified","MARGINAL","","AX-R06","s.adeyemi"],["AX-2026-042188","2026-02-19","2026-03-03","2026-Q1","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2510-r9238","JEEP-2510-R9238","vendorinvestigate",5,99.38,0.62,0.35,"des-Gln truncate (−128 Da)",4.97,"acetate",7.14,0.87,87.02,86.48,5.36,4.635,92.7,-3.5,887.4933,null,"No growth at 14 d",8.31,1.36,68914,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","s.trevino"],["AX-2026-042048","2026-02-13","2026-03-03","2026-Q1","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2509-w6465","HYB-2509-W6465","janoshik-analytical",20,98.56,1.44,0.76,"truncated (5-39)",4.07,"TFA",9.76,0.93,null,null,null,null,null,0.6,4728.4899,null,null,20.65,1.08,74977,"buyer-sourced","identity-consistent","PASS","","","h.sobczak"],["AX-2026-041730","2026-02-22","2026-03-03","2026-Q1","tb-500","TB-500","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9979","TFS-{CAT}-9979","janoshik-analytical",5,99.93,0.07,0.04,"C-terminal amide (−1 Da)",4.12,"acetate",6.46,0.6,null,null,null,null,null,-3.2,887.4936,null,null,7.85,1.01,81822,"buyer-sourced","identity-consistent","PASS","","","e.castellanos"],["AX-2026-041508","2026-02-07","2026-03-03","2026-Q1","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-r5692","QSC-2511-R5692","janoshik-analytical",10,99.46,0.54,0.25,"des-acetyl TB-500 (−42 Da)",2.75,"acetate",7.12,0.62,null,null,null,null,null,4.8,887.5007,null,null,8,0.96,75493,"buyer-sourced","identity-consistent","PASS","","","so.beaulieu"],["AX-2026-041320","2026-02-28","2026-03-03","2026-Q1","ara-290","ARA-290","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2511-s3009","WWB-2511-S3009","janoshik-analytical",4,99.7,0.3,0.11,"deamidated (+1 Da)",5.13,"acetate",5.45,0.42,null,null,null,null,null,0,1189.6096,1.26,null,8.58,1.15,72220,"lab-retained","verified","PASS","","","y.ndiaye"],["AX-2026-041232","2026-02-22","2026-03-03","2026-Q1","glutathione","L-Glutathione (reduced)","bioregulator","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-u1840","WWB-2602-U1840","medutest",200,99.36,0.64,0.34,"glutathione disulfide (GSSG, +305 Da)",9.11,null,0,0.15,90.74,90.16,210.49,189.778,94.9,-6.9,307.0817,null,null,3.49,1.11,48577,"buyer-sourced","method-limited","PASS","","","crude_trace"],["AX-2026-043673","2026-02-08","2026-03-02","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2509-v8167","PPG-2509-V8167","janoshik-analytical",5,99.89,0.11,0.05,"native GRF (1-29) (−59 Da)",6,"acetate",4.3,0.35,89.35,89.25,5.06,4.516,90.3,4.3,3365.7547,0.39,null,12.87,1.05,55160,"buyer-sourced","verified","PASS","","","crude_trace"],["AX-2026-042973","2026-02-18","2026-03-02","2026-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2509-t3949","MKM-2509-T3949","medutest",1000,99.6,0.4,0.19,"O-desmethyl metabolite analogue (−14 Da)",3.56,"mesylate",15.67,0.41,null,null,null,null,null,-2.9,624.2163,2.64,null,11.61,0.9,79545,"supplier-supplied","identity-consistent","FAIL","counter-ion","","amber_glass"],["AX-2026-042865","2026-02-16","2026-03-02","2026-Q1","liraglutide","Liraglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-v2787","GGPE-2510-V2787","janoshik-analytical",15,98.77,1.23,0.62,"des-palmitoyl liraglutide (−238 Da)",3.22,"acetate",6.2,0.89,null,null,null,null,null,5.2,3748.9826,null,null,17.38,1.08,64202,"lab-retained","identity-consistent","PASS","","","tfa_counter"],["AX-2026-042684","2026-02-14","2026-03-02","2026-Q1","humanin","Humanin (HNG)","metabolic","erpbiotech","ERP","erpbiotech-erp-2601-p8786","ERP-2601-P8786","janoshik-analytical",5,98.75,1.25,0.73,"wild-type humanin (Ser14, −42 Da)",3.89,"acetate",5.5,0.57,90.04,88.91,5.2,4.623,92.5,1.1,2685.3183,0.25,null,12.12,0.9,74531,"buyer-sourced","verified","MARGINAL","","AX-R04","coa_reader"],["AX-2026-042429","2026-02-09","2026-03-02","2026-Q1","ara-290","ARA-290","repair","homopeptide","Homopeptide","homopeptide-homo-2602-k4395","HOMO-2602-K4395","peptidemeter",2,99.29,0.71,0.26,"acetyl adduct (+42 Da)",3.82,"acetate",4,0.69,91.49,90.84,2.25,2.044,102.2,2.6,1189.6127,null,null,8.26,0.93,43722,"buyer-sourced","verified","PASS","","","j.lindholm"],["AX-2026-042101","2026-02-23","2026-03-02","2026-Q1","semax","Semax","neuro","jeepbio","JEEP","jeepbio-jeep-2602-c8195","JEEP-2602-C8195","janoshik-analytical",20,99.22,0.78,0.45,"N-acetyl semax (+42 Da)",7.97,"acetate",5.69,0.35,85.99,85.32,24.23,20.673,103.4,null,null,null,null,7.01,0.86,65109,"buyer-sourced","purity-only","PASS","","","l.grimaldi"],["AX-2026-041876","2026-02-07","2026-03-02","2026-Q1","retatrutide","Retatrutide","incretin","sinopep","SinoPep","sinopep-snp-2603-g4042","SNP-2603-G4042","janoshik-analytical",30,97.52,2.48,1.73,"truncated (5-39)",5.79,"TFA",9.05,0.58,84.58,82.48,32.68,26.954,89.8,null,null,null,null,20.7,1.07,66194,"buyer-sourced","purity-only","MARGINAL","","AX-R06;AX-R09","a.lundgren"],["AX-2026-041713","2026-02-05","2026-03-02","2026-Q1","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1353","TFS-{CAT}-1353","janoshik-analytical",30,98.91,1.09,0.52,"truncated (3-39)",4.19,"TFA",7.56,1.02,87.23,86.28,34.88,30.094,100.3,-0.6,4810.4074,null,null,19.73,1.06,65429,"buyer-sourced","verified","PASS","","","am.ekstrom"],["AX-2026-041459","2026-02-26","2026-03-02","2026-Q1","aod-9604","AOD-9604","metabolic","qyaobio","QYB","qyaobio-qyb-2508-e5277","QYB-2508-E5277","peptidemeter",5,99.53,0.47,0.2,"open-chain (reduced disulfide, +2 Da)",3.85,"acetate",6.49,0.99,null,null,null,null,null,-2.8,1815.8621,0.32,null,10.64,1.11,63363,"buyer-sourced","verified","PASS","","","peak_integrator"],["AX-2026-041457","2026-03-01","2026-03-02","2026-Q1","humanin","Humanin (HNG)","metabolic","qyaobio","QYB","qyaobio-qyb-2512-a4980","QYB-2512-A4980","janoshik-analytical",10,99.27,0.73,0.34,"wild-type humanin (Ser14, −42 Da)",4.53,"acetate",6.63,0.67,88.17,87.53,11.78,10.311,103.1,-4.3,2685.3038,null,null,11.91,1.19,95003,"buyer-sourced","verified","PASS","","","r.ferreira"],["AX-2026-041439","2026-02-20","2026-03-02","2026-Q1","thymosin-alpha-1","Thymosin α1","repair","qyaobio","QYB","qyaobio-qyb-2511-v5408","QYB-2511-V5408","peptidemeter",10,99.51,0.49,0.36,"des-acetyl Tα1 (−42 Da)",2.59,"acetate",6.1,0.18,91.13,90.68,11.61,10.528,105.3,-1.9,3106.5434,null,null,11.93,1.23,70361,"buyer-sourced","verified","PASS","","","h.lundgren"],["AX-2026-041229","2026-02-27","2026-03-02","2026-Q1","glutathione","L-Glutathione (reduced)","bioregulator","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-u1840","WWB-2602-U1840","medutest",200,99.89,0.11,0.05,"glutathione disulfide (GSSG, +305 Da)",9.32,null,0,0.28,90.4,90.3,221.01,199.572,99.8,13.4,307.0879,null,null,3.66,1.22,50225,"buyer-sourced","method-limited","PASS","","","sample_vs_retail"],["AX-2026-043490","2026-02-17","2026-03-01","2026-Q1","mots-c","MOTS-c","metabolic","bachemholding","BCH","bachemholding-bch-2601-u5146","BCH-2601-U5146","medutest",5,99,1,0.59,"Met1 sulfoxide (+16 Da)",6.28,"acetate",4.54,0.63,88.55,87.66,5.97,5.233,104.7,-5.1,2173.0807,0.71,null,8.79,1.04,55645,"supplier-supplied","identity-consistent","MARGINAL","","AX-R10","s.nilsen"],["AX-2026-043125","2026-02-25","2026-03-01","2026-Q1","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-p6164","SSA-2508-P6164","janoshik-analytical",60,97.87,2.13,1.14,"[D-Aib13]-diastereomer",5.49,"TFA",5.7,0.53,null,null,null,null,null,3.5,4810.4271,0.57,null,19.88,1.2,64325,"buyer-sourced","verified","PASS","","","e.frisk"],["AX-2026-042671","2026-02-17","2026-03-01","2026-Q1","bpc-157","BPC-157","repair","wibsonbio","SWB","wibsonbio-swb-2601-d8299","SWB-2601-D8299","janoshik-analytical",5,99.33,0.67,0.42,"pyroglutamate cyclisation (−17 Da)",3.38,"acetate",5.01,0.64,null,null,null,null,null,-33.7,1418.6615,0.34,null,9.95,1.1,82346,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01;AX-R04;AX-R11","a.bergstrom"],["AX-2026-042610","2026-02-25","2026-03-01","2026-Q1","ara-290","ARA-290","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-c7084","HJ-2508-C7084","vendorinvestigate",2,99.09,0.91,0.36,"acetyl adduct (+42 Da)",4.94,"acetate",3.12,0.99,90.95,90.12,2.24,2.019,101,5.6,1189.6163,null,null,9.29,1.26,72555,"buyer-sourced","verified","PASS","","","h.batista"],["AX-2026-042209","2026-02-18","2026-03-01","2026-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-v8915","TFC-2508-V8915","janoshik-analytical",10,98.85,1.15,0.75,"des-Aib20 analogue",3.95,"TFA",7.03,0.7,null,null,null,null,null,-38.5,4728.3051,1.29,"No growth at 14 d",20.64,1.08,49100,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","ja.cabrera"],["AX-2026-041503","2026-02-04","2026-03-01","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-y6202","QSC-2509-Y6202","kestrel-bioanalytical",2,99.93,0.07,0.04,"Met(O) sulfoxide (+16 Da)",5.59,"TFA",6.7,0.14,null,null,null,null,null,-8.3,4111.0183,null,null,9.85,1.16,62466,"buyer-sourced","method-limited","PASS","","","h.weiss"],["AX-2026-041502","2026-02-26","2026-03-01","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-y6202","QSC-2509-Y6202","janoshik-analytical",2,99.37,0.63,0.45,"des-AEEA semaglutide (−145 Da)",5.13,"TFA",8.1,0.55,86.22,85.68,2.39,2.048,102.4,-2.1,4111.0438,null,null,18.29,1.21,47367,"buyer-sourced","verified","PASS","","","b.wojcik"],["AX-2026-043399","2026-02-21","2026-02-28","2026-Q1","mots-c","MOTS-c","metabolic","wuxitides","WXT","wuxitides-wxt-2512-k3109","WXT-2512-K3109","janoshik-analytical",5,97.98,2.02,0.89,"Met1 sulfoxide (+16 Da)",1.89,"acetate",5.25,0.23,92.63,90.76,5.05,4.583,91.7,null,null,null,null,10.48,1.15,74898,"buyer-sourced","purity-only","FAIL","purity","","csv_parser"],["AX-2026-043176","2026-02-23","2026-02-28","2026-Q1","tirzepatide","Tirzepatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2510-n7555","GLBI-2510-N7555","janoshik-analytical",10,97.32,2.68,1.67,"[D-Aib13]-diastereomer",2.46,"TFA",5.88,0.62,91.04,88.6,10.93,9.684,96.8,-1.7,4810.4021,null,"No growth at 14 d",19.99,0.92,45305,"buyer-sourced","verified","MARGINAL","","AX-R09","m.ogunleye"],["AX-2026-042850","2026-02-05","2026-02-28","2026-Q1","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-l2662","GGPE-2510-L2662","nordanalyt",60,98.36,1.64,1.17,"truncated (3-39)",4.21,"TFA",6.32,0.32,89.15,87.69,64.23,56.323,93.9,null,null,null,null,22.89,1.02,46805,"buyer-sourced","purity-only","PASS","","","mi.duarte"],["AX-2026-042687","2026-02-25","2026-02-28","2026-Q1","semax","Semax","neuro","erpbiotech","ERP","erpbiotech-erp-2512-g9157","ERP-2512-G9157","kestrel-bioanalytical",5,99.93,0.07,0.04,"N-acetyl semax (+42 Da)",8.2,"acetate",4.67,0.47,86.66,86.6,6.14,5.317,106.3,0.5,813.3545,0.27,null,3.7,0.88,53828,"buyer-sourced","identity-consistent","PASS","","","a.moreau"],["AX-2026-042615","2026-02-20","2026-02-28","2026-Q1","ara-290","ARA-290","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-c7084","HJ-2508-C7084","vendorinvestigate",2,98.98,1.02,0.54,"deamidated (+1 Da)",5.21,"acetate",4.21,0.4,90.18,89.26,2.27,2.026,101.3,0.9,1189.6107,null,null,9.34,0.86,44803,"buyer-sourced","verified","PASS","","","d.guerrero"],["AX-2026-042069","2026-02-17","2026-02-28","2026-Q1","triptorelin","Triptorelin","hormonal","hybiopharma","HYB","hybiopharma-hyb-2512-b7307","HYB-2512-B7307","janoshik-analytical",5,99.33,0.67,0.48,"oxidised Trp (+16 Da)",3.89,"acetate",4.37,0.32,null,null,null,null,null,3.1,1310.6289,null,null,9.7,1.08,76854,"buyer-sourced","identity-consistent","PASS","","","b.vogel"],["AX-2026-041994","2026-02-16","2026-02-28","2026-Q1","mots-c","MOTS-c","metabolic","ambiopharm","AMB","ambiopharm-amb-2601-n5360","AMB-2601-N5360","nordanalyt",5,99.43,0.57,0.28,"des-Met1 (−131 Da)",5.13,"acetate",3.83,0.68,null,null,null,null,null,1,2173.094,0.95,"No growth at 14 d",11.89,1.16,67301,"buyer-sourced","verified","PASS","","","j.kirchner"],["AX-2026-041530","2026-02-03","2026-02-28","2026-Q1","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-m6429","QSC-2511-M6429","vendorinvestigate",30,99.93,0.07,0.04,"[D-Aib2]-diastereomer",0.86,"TFA",6.98,0.21,null,null,null,null,null,-1.2,4728.4814,null,null,22.03,1.11,57202,"buyer-sourced","identity-consistent","PASS","","","e.onwuka"],["AX-2026-041516","2026-02-20","2026-02-28","2026-Q1","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2510-h6405","QSC-2510-H6405","medutest",12,98.6,1.4,0.84,"aspartimide (−18 Da)",3.6,"TFA",9.23,0.51,null,null,null,null,null,4.3,4728.5074,null,null,17.5,1.1,51544,"buyer-sourced","identity-consistent","PASS","","","k.chowdhury"],["AX-2026-041464","2026-02-08","2026-02-28","2026-Q1","aod-9604","AOD-9604","metabolic","qyaobio","QYB","qyaobio-qyb-2508-e5277","QYB-2508-E5277","peptidemeter",5,99.47,0.53,0.31,"des-Tyr AOD (−163 Da)",3.52,"acetate",4.26,0.27,null,null,null,null,null,5.5,1815.8772,null,null,10.55,1.31,46168,"buyer-sourced","identity-consistent","PASS","","","submit_more"],["AX-2026-041441","2026-02-22","2026-02-28","2026-Q1","thymosin-alpha-1","Thymosin α1","repair","qyaobio","QYB","qyaobio-qyb-2511-v5408","QYB-2511-V5408","janoshik-analytical",10,99.68,0.32,0.23,"des-acetyl Tα1 (−42 Da)",2.72,"acetate",5.32,0.2,null,null,null,null,null,null,null,null,null,12.84,0.98,52831,"buyer-sourced","purity-only","PASS","","","y.okonkwo"],["AX-2026-041409","2026-02-14","2026-02-28","2026-Q1","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2602-x4422","QYB-2602-X4422","nordanalyt",2,99.34,0.66,0.25,"des-Lys (−128 Da)",1.61,"acetate",5.64,0.3,null,null,null,null,null,-1,872.4437,null,"No growth at 14 d",9.83,0.97,55658,"buyer-sourced","identity-consistent","PASS","","","k.petrov"],["AX-2026-041316","2026-02-27","2026-02-28","2026-Q1","ara-290","ARA-290","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2511-s3009","WWB-2511-S3009","janoshik-analytical",4,99.92,0.08,0.03,"acetyl adduct (+42 Da)",4.34,"acetate",5.24,0.17,90.25,90.18,4.63,4.175,104.4,5.5,1189.6161,2.32,null,8.75,0.86,77210,"buyer-sourced","verified","PASS","","","g.vasquez"],["AX-2026-043591","2026-02-26","2026-02-27","2026-Q1","glutathione","L-Glutathione (reduced)","bioregulator","polypeptidegroup","PPG","polypeptidegroup-ppg-2509-b7152","PPG-2509-B7152","peptidemeter",200,99.1,0.9,0.42,"glutathione disulfide (GSSG, +305 Da)",8.32,null,0,0.99,null,null,null,null,null,-1,307.0835,null,null,3.92,1.17,66197,"buyer-sourced","method-limited","PASS","","","e.onwuka"],["AX-2026-043507","2026-02-02","2026-02-27","2026-Q1","semaglutide","Semaglutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2511-5925","SIG-2511-5925","nordanalyt",3,98.6,1.4,0.7,"des-AEEA semaglutide (−145 Da)",2.99,"TFA",6.51,0.4,null,null,null,null,null,-3.2,4111.0392,null,null,21.23,1.05,61206,"buyer-sourced","identity-consistent","PASS","","","ah.okwuosa"],["AX-2026-043322","2026-02-01","2026-02-27","2026-Q1","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2508-y1913","CPC-2508-Y1913","peptidemeter",5,98,2,1.25,"oxidised Trp (+16 Da)",5.65,"acetate",5.05,0.43,null,null,null,null,null,null,null,0.23,null,7.71,1.28,63907,"buyer-sourced","purity-only","FAIL","purity","AX-R04","g.zielinski"],["AX-2026-042668","2026-02-02","2026-02-27","2026-Q1","bpc-157","BPC-157","repair","wibsonbio","SWB","wibsonbio-swb-2601-d8299","SWB-2601-D8299","janoshik-analytical",5,99.44,0.56,0.23,"des-Gly truncate (−57 Da)",4.46,"acetate",8.3,0.34,86.9,86.41,5.89,5.09,101.8,1.6,1418.7116,0.33,null,9.57,0.96,50828,"buyer-sourced","verified","MARGINAL","","AX-R04","j.bergstrom"],["AX-2026-042651","2026-02-18","2026-02-27","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wibsonbio","SWB","wibsonbio-swb-2512-s8187","SWB-2512-S8187","peptidemeter",2,99.36,0.64,0.27,"acetyl adduct (+42 Da)",3.5,"acetate",5.13,0.75,90.62,90.04,2.26,2.035,101.8,-1.5,3365.7352,null,null,12.04,1.02,51000,"supplier-supplied","verified","PASS","","","f.vermeulen"],["AX-2026-042354","2026-02-01","2026-02-27","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2602-s3200","HOMO-2602-S3200","janoshik-analytical",10,99.65,0.35,0.22,"N-acetyl semax (+42 Da)",8.46,"acetate",6.93,0.39,null,null,null,null,null,-2.8,813.3518,null,null,6.9,0.86,74188,"buyer-sourced","identity-consistent","PASS","","","n.jansen"],["AX-2026-042211","2026-02-13","2026-02-27","2026-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-v8915","TFC-2508-V8915","janoshik-analytical",10,99.44,0.56,0.39,"des-Aib20 analogue",3.5,"TFA",8.51,0.82,87.17,86.68,11.75,10.185,101.9,null,null,1.21,null,20.72,0.97,51983,"supplier-supplied","purity-only","PASS","","","s.aguirre"],["AX-2026-041728","2026-02-23","2026-02-27","2026-Q1","tb-500","TB-500","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9979","TFS-{CAT}-9979","janoshik-analytical",5,99.7,0.3,0.19,"C-terminal amide (−1 Da)",3.97,"acetate",5.03,0.47,90.53,90.26,5.25,4.739,94.8,-1.1,887.4954,null,null,7.91,0.98,74495,"buyer-sourced","verified","PASS","","","a.halonen"],["AX-2026-041444","2026-02-07","2026-02-27","2026-Q1","thymosin-alpha-1","Thymosin α1","repair","qyaobio","QYB","qyaobio-qyb-2511-v5408","QYB-2511-V5408","peptidemeter",10,99.58,0.42,0.29,"des-acetyl Tα1 (−42 Da)",2.93,"acetate",3.61,0.28,null,null,null,null,null,8.1,3106.5745,0.22,null,12.01,1.25,75383,"buyer-sourced","verified","PASS","","","warehouse_route"],["AX-2026-041410","2026-02-23","2026-02-27","2026-Q1","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2602-x4422","QYB-2602-X4422","nordanalyt",2,99.39,0.61,0.22,"[D-Trp]-epimer",1.99,"acetate",4.34,0.51,null,null,null,null,null,-1.8,872.443,null,null,9.54,1.12,59932,"buyer-sourced","identity-consistent","PASS","","","n.ekstrom"],["AX-2026-041315","2026-02-25","2026-02-27","2026-Q1","ara-290","ARA-290","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2511-s3009","WWB-2511-S3009","peptidemeter",4,99.56,0.44,0.25,"acetyl adduct (+42 Da)",5.14,"acetate",4.79,0.53,89.54,89.15,4.02,3.584,89.6,-0.3,1189.6092,1.81,null,8.29,1.06,76071,"buyer-sourced","verified","MARGINAL","","AX-R06","an.petrov"],["AX-2026-043510","2026-02-03","2026-02-26","2026-Q1","semaglutide","Semaglutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2511-5925","SIG-2511-5925","peptidemeter",3,98.95,1.05,0.49,"tBu-protected residual (+56 Da)",3.01,"TFA",11.28,0.2,85.51,84.61,3.47,2.936,97.9,1.1,4111.0569,null,null,17.32,1.26,60227,"buyer-sourced","verified","PASS","","","a.karlsen"],["AX-2026-042966","2026-02-11","2026-02-26","2026-Q1","adipotide","Adipotide","metabolic","mokemeibio","MKM","mokemeibio-mkm-2511-f3656","MKM-2511-F3656","medutest",5,99.09,0.91,0.49,"open-chain (reduced disulfide, +2 Da)",5.26,"TFA",5.07,0.17,null,null,null,null,null,9.4,4095.6623,null,null,10.81,1.11,44334,"buyer-sourced","identity-consistent","PASS","","","survodutide_mixup"],["AX-2026-042857","2026-02-24","2026-02-26","2026-Q1","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-l2662","GGPE-2510-L2662","medutest",60,98.2,1.8,1.13,"trifluoroacetyl adduct (+96 Da)",4.32,"TFA",6.02,0.49,null,null,null,null,null,-2,4810.4007,null,null,16.99,1.03,55729,"buyer-sourced","identity-consistent","PASS","","","f.stanescu"],["AX-2026-042558","2026-02-06","2026-02-26","2026-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-p6487","HJ-2508-P6487","peptidemeter",15,98.55,1.45,1,"C20 diacid mono-amide",3.91,"TFA",8.5,0.59,null,null,null,null,null,4.1,4810.43,0.19,"No growth at 14 d",18.64,0.99,59321,"buyer-sourced","verified","PASS","","","i.demir"],["AX-2026-042097","2026-02-01","2026-02-26","2026-Q1","melanotan-ii","Melanotan II","melanocortin","hybiopharma","HYB","hybiopharma-hyb-2510-j7470","HYB-2510-J7470","peptidemeter",10,98.62,1.38,0.74,"MT-II dimer (head-to-tail)",5.13,"acetate",4.77,1,null,null,null,null,null,2.8,1023.5431,0.56,null,9.3,1.07,57709,"buyer-sourced","verified","PASS","","","n.sjoberg"],["AX-2026-041244","2026-02-24","2026-02-26","2026-Q1","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-h1662","WWB-2510-H1662","janoshik-analytical",30,99.14,0.86,0.42,"des-Aib20 analogue",4.83,"TFA",6.59,0.96,null,null,null,null,null,-2.9,4728.4734,null,null,20.87,1.16,58791,"buyer-sourced","identity-consistent","PASS","","","m.villalobos"],["AX-2026-042978","2026-01-30","2026-02-25","2026-Q1","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-r3717","MKM-2508-R3717","kestrel-bioanalytical",15,99.89,0.11,0.06,"des-AEEA semaglutide (−145 Da)",5.05,"TFA",7.57,0.53,86.85,86.75,17.56,15.233,101.6,-8.4,4111.0179,null,null,10,1.33,60217,"buyer-sourced","method-limited","PASS","","","z.moreau"],["AX-2026-042963","2026-02-22","2026-02-25","2026-Q1","adipotide","Adipotide","metabolic","mokemeibio","MKM","mokemeibio-mkm-2511-f3656","MKM-2511-F3656","vendorinvestigate",5,98.49,1.51,0.57,"truncated KLAKLAK repeat (−781 Da)",5.69,"TFA",7.61,0.55,86.15,84.85,5.92,5.023,100.5,0,4095.6238,null,null,14.25,1.18,67976,"buyer-sourced","verified","MARGINAL","","AX-R11","sa.achebe"],["AX-2026-042428","2026-02-07","2026-02-25","2026-Q1","ara-290","ARA-290","repair","homopeptide","Homopeptide","homopeptide-homo-2602-k4395","HOMO-2602-K4395","janoshik-analytical",2,99.42,0.58,0.28,"des-Gln truncate (−128 Da)",4.54,"acetate",4.7,0.96,89.8,89.28,2.08,1.857,92.9,2.4,1189.6125,null,null,8.75,1.06,82547,"buyer-sourced","verified","PASS","","","k.kravchenko"],["AX-2026-042273","2026-02-07","2026-02-25","2026-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2602-h9925","TFC-2602-H9925","janoshik-analytical",15,99.79,0.21,0.11,"semaglutide dimer",1.69,"TFA",6.89,0.32,null,null,null,null,null,-2.9,4111.0405,0.49,null,18.41,1.21,55988,"supplier-supplied","verified","PASS","","","h.nascimento"],["AX-2026-041936","2026-01-31","2026-02-25","2026-Q1","semax","Semax","neuro","sinopep","SinoPep","sinopep-snp-2601-u4736","SNP-2601-U4736","medutest",10,99.3,0.7,0.44,"diketopiperazine (−18 Da)",7.27,"acetate",6.56,0.5,85.67,85.07,10.78,9.171,91.7,15.5,813.3667,null,null,6.05,1.27,37883,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R09","c.stanescu"],["AX-2026-041877","2026-02-02","2026-02-25","2026-Q1","retatrutide","Retatrutide","incretin","sinopep","SinoPep","sinopep-snp-2603-g4042","SNP-2603-G4042","janoshik-analytical",30,97.52,2.48,1.61,"[D-Aib2]-diastereomer",5.67,"TFA",7.3,0.93,null,null,null,null,null,9.4,4728.5315,null,"Growth detected at 6 d — Bacillus sp.",20.53,1.1,50993,"buyer-sourced","identity-consistent","FAIL","sterility","AX-R09","p.brandt"],["AX-2026-041576","2026-02-07","2026-02-25","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-l7350","QSC-2602-L7350","janoshik-analytical",5,99.59,0.41,0.29,"[D-Aib8]-diastereomer",4.18,"TFA",7.58,0.51,87.73,87.37,5.35,4.674,93.5,6.5,4111.0791,null,null,18.36,1.1,73106,"buyer-sourced","verified","PASS","","","lyo_cycle"],["AX-2026-043648","2026-02-18","2026-02-24","2026-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2511-c7828","PPG-2511-C7828","janoshik-analytical",5,99.93,0.07,0.05,"des-Gly truncate (−57 Da)",5.04,"acetate",7.71,0.84,null,null,null,null,null,-6.1,1418.7006,null,null,9.63,1.13,65724,"buyer-sourced","identity-consistent","PASS","","","water_content"],["AX-2026-043321","2026-02-19","2026-02-24","2026-Q1","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2508-y1913","CPC-2508-Y1913","kestrel-bioanalytical",5,98.52,1.48,0.99,"oxidised Trp (+16 Da)",5.49,"acetate",5.91,0.85,null,null,null,null,null,3.7,711.3882,null,"No growth at 14 d",4.41,0.95,67855,"buyer-sourced","identity-consistent","FAIL","purity","AX-R04","water_content"],["AX-2026-042922","2026-02-23","2026-02-24","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2602-m2972","MKM-2602-M2972","peptidemeter",10,99.1,0.9,0.47,"hydrolysed maleimide (+18 Da)",3.27,"acetate",4.44,0.46,91.83,91,10.83,9.855,98.6,0.6,3644.977,null,null,13.7,0.93,52229,"supplier-supplied","verified","PASS","","","r.duarte"],["AX-2026-042847","2026-02-04","2026-02-24","2026-Q1","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-l2662","GGPE-2510-L2662","peptidemeter",60,98.6,1.4,0.87,"trifluoroacetyl adduct (+96 Da)",4.91,"TFA",7.72,0.48,86.89,85.67,66.22,56.731,94.6,-5.1,4810.3858,null,null,18.6,1.24,63460,"supplier-supplied","verified","PASS","","","r.kjaer"],["AX-2026-042796","2026-02-15","2026-02-24","2026-Q1","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-r1919","GGPE-2510-R1919","janoshik-analytical",10,99.03,0.97,0.52,"C18 diacid regioisomer",3.86,"TFA",6.79,1.01,88.34,87.48,11.51,10.069,100.7,1.9,4728.4961,null,null,20.52,1.05,54556,"buyer-sourced","verified","PASS","","","Contributor #U-4426"],["AX-2026-042457","2026-02-02","2026-02-24","2026-Q1","afamelanotide","Afamelanotide","melanocortin","homopeptide","Homopeptide","homopeptide-homo-2509-k4706","HOMO-2509-K4706","janoshik-analytical",10,99.21,0.79,0.35,"des-acetyl (−42 Da)",4.94,"acetate",2.73,0.96,91.37,90.65,9.89,8.965,89.6,2.3,1645.8512,0.54,null,10.79,1.12,71349,"buyer-sourced","verified","MARGINAL","","AX-R04;AX-R06","t.vanhecke"],["AX-2026-042376","2026-02-21","2026-02-24","2026-Q1","leuprolide","Leuprolide","hormonal","homopeptide","Homopeptide","homopeptide-homo-2508-n3727","HOMO-2508-N3727","janoshik-analytical",5,99.36,0.64,0.27,"ring-opened pGlu (+18 Da)",4.67,"acetate",5.1,0.52,null,null,null,null,null,0.2,1208.6614,0.14,null,10.19,1.08,62627,"buyer-sourced","verified","MARGINAL","","AX-R07;AX-R11","third_opinion"],["AX-2026-042303","2026-02-23","2026-02-24","2026-Q1","epitalon","Epitalon","bioregulator","tfcpeptides","TFC","tfcpeptides-tfc-2508-w1380","TFC-2508-W1380","kestrel-bioanalytical",20,99.35,0.65,0.28,"Ala-Glu-Asp tripeptide (−57 Da)",6.91,"acetate",11.55,0.17,81.37,80.84,24.25,19.604,98,-0.5,390.1385,1.05,null,2.32,1.11,49968,"buyer-sourced","method-limited","FAIL","counter-ion","AX-R04","ca.nyberg"],["AX-2026-041623","2026-02-19","2026-02-24","2026-Q1","selank","Selank","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2511-d8133","FGP-2511-D8133","nordanalyt",5,99.88,0.12,0.06,"tuftsin fragment (−417 Da)",7.36,"acetate",6.18,0.67,85.79,85.69,5.26,4.507,90.1,null,null,null,null,7.41,1,82046,"buyer-sourced","purity-only","PASS","","","k.weiss"],["AX-2026-041338","2026-02-22","2026-02-24","2026-Q1","tb-500","TB-500","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2508-x3536","WWB-2508-X3536","vendorinvestigate",5,99.66,0.34,0.24,"des-acetyl TB-500 (−42 Da)",3.34,"acetate",5.9,0.46,null,null,null,null,null,-3.6,887.4932,null,"No growth at 14 d",8.4,1.26,92069,"buyer-sourced","identity-consistent","PASS","","","a.hovland"],["AX-2026-041231","2026-02-12","2026-02-24","2026-Q1","glutathione","L-Glutathione (reduced)","bioregulator","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-u1840","WWB-2602-U1840","peptidemeter",200,99.85,0.15,0.07,"glutathione disulfide (GSSG, +305 Da)",9.56,null,0,0.15,90.29,90.15,229.48,206.876,103.4,-2.2,307.0831,null,null,3.88,1.45,68797,"buyer-sourced","method-limited","PASS","","","s.ndiaye"],["AX-2026-043219","2026-02-12","2026-02-23","2026-Q1","ghrp-6","GHRP-6","gh-axis","sangonbio","SGN","sangonbio-sgn-2510-p8974","SGN-2510-P8974","medutest",2,98.89,1.11,0.55,"[D-Trp]-epimer",1.56,"acetate",6.28,0.53,null,null,null,null,null,18.8,872.461,0.36,"No growth at 14 d",7.16,1.26,66578,"lab-retained","identity-consistent","FAIL","purity;mass accuracy","AX-R01","r.wojcik"],["AX-2026-042933","2026-02-22","2026-02-23","2026-Q1","selank","Selank","neuro","mokemeibio","MKM","mokemeibio-mkm-2512-t3523","MKM-2512-T3523","janoshik-analytical",5,99.64,0.36,0.19,"des-Thr (−101 Da)",8.12,"acetate",6.62,0.97,84.29,83.99,5.4,4.535,90.7,0.8,751.4408,1.57,"No growth at 14 d",6.56,1.05,59011,"buyer-sourced","verified","PASS","","","a.okonkwo"],["AX-2026-042828","2026-02-01","2026-02-23","2026-Q1","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2511-w2357","GGPE-2511-W2357","peptidemeter",10,98.01,1.99,1.43,"oxidised Trp (+16 Da)",6.1,"TFA",6.9,0.86,null,null,null,null,null,1.3,4728.4932,null,null,19.46,1.36,67406,"supplier-supplied","identity-consistent","PASS","","","as.vestergaard"],["AX-2026-042793","2026-02-04","2026-02-23","2026-Q1","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-r1919","GGPE-2510-R1919","janoshik-analytical",10,99.59,0.41,0.26,"C18 diacid regioisomer",3.66,"TFA",6.49,0.99,null,null,null,null,null,-2.9,4728.4734,null,null,20.45,0.89,68221,"buyer-sourced","identity-consistent","PASS","","","h.beaulieu"],["AX-2026-042553","2026-01-28","2026-02-23","2026-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-p6487","HJ-2508-P6487","janoshik-analytical",15,98.54,1.46,0.74,"des-Gly deletion (−57 Da)",4.21,"TFA",7.66,0.67,87.46,86.18,17.3,14.909,99.4,0.1,4810.4108,null,null,19.75,1.18,57553,"buyer-sourced","verified","PASS","","","ad.ibarra"],["AX-2026-041905","2026-02-15","2026-02-23","2026-Q1","semaglutide","Semaglutide","incretin","sinopep","SinoPep","sinopep-snp-2509-a4337","SNP-2509-A4337","janoshik-analytical",2,98.54,1.46,0.91,"tBu-protected residual (+56 Da)",5.42,"TFA",10.5,0.15,83.93,82.7,2.42,2.001,100.1,null,null,null,null,18.43,1.01,44498,"buyer-sourced","purity-only","PASS","","","a.girard"],["AX-2026-041653","2026-02-10","2026-02-23","2026-Q1","bpc-157","BPC-157","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2512-a9487","FGP-2512-A9487","vendorinvestigate",10,99.89,0.11,0.06,"[D-Val]-diastereomer",4.05,"acetate",6.69,0.22,89.04,88.94,11.44,10.175,101.8,0.6,1418.7102,null,null,10.27,0.99,60572,"buyer-sourced","verified","PASS","","","h.adebayo"],["AX-2026-041543","2026-02-15","2026-02-23","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2508-d6762","QSC-2508-D6762","janoshik-analytical",5,99.14,0.86,0.57,"native GRF (1-29) (−59 Da)",2.67,"acetate",5.54,0.25,91.54,90.75,5.2,4.719,94.4,-2.9,3365.7304,null,null,12.89,0.91,77734,"lab-retained","verified","PASS","","","no.laurent"],["AX-2026-041475","2026-01-30","2026-02-23","2026-Q1","tb-500","TB-500","repair","qyaobio","QYB","qyaobio-qyb-2512-r5194","QYB-2512-R5194","janoshik-analytical",2,99.87,0.13,0.07,"C-terminal amide (−1 Da)",4.34,"acetate",4.54,0.56,90.56,90.44,2.01,1.818,90.9,-3.2,887.4936,null,"No growth at 14 d",7.99,0.87,69735,"buyer-sourced","verified","PASS","","","d.vogel"],["AX-2026-043665","2026-02-18","2026-02-22","2026-Q1","tb-500","TB-500","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d8068","PPG-2512-D8068","kestrel-bioanalytical",2,99.2,0.8,0.43,"des-acetyl TB-500 (−42 Da)",3.37,"acetate",5.31,0.23,91.09,90.36,1.99,1.798,89.9,0.1,887.4965,4.38,null,4.08,1.01,81537,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","n.jansen"],["AX-2026-043582","2026-01-29","2026-02-22","2026-Q1","ss-31","SS-31 (Elamipretide)","metabolic","sigmaaldrich","SIG","sigmaaldrich-sig-2512-6369","SIG-2512-6369","peptidemeter",50,99.44,0.56,0.38,"des-Dmt (−193 Da)",6.73,"acetate",9.6,0.44,null,null,null,null,null,-4.2,639.3829,null,null,8.42,1.01,65115,"buyer-sourced","identity-consistent","PASS","","","ja.cabrera"],["AX-2026-043531","2026-02-05","2026-02-22","2026-Q1","melanotan-ii","Melanotan II","melanocortin","sigmaaldrich","SIG","sigmaaldrich-sig-2602-5701","SIG-2602-5701","janoshik-analytical",10,99.12,0.88,0.45,"[L-Phe7]-diastereomer",5.05,"acetate",5.19,0.48,null,null,null,null,null,1.6,1023.5418,null,null,9.88,1.3,58640,"buyer-sourced","identity-consistent","PASS","","","oxytocin_pheur"],["AX-2026-043108","2026-02-21","2026-02-22","2026-Q1","epitalon","Epitalon","bioregulator","keruipeptidesbio","KP","keruipeptidesbio-kp-2508-y5884","KP-2508-Y5884","kestrel-bioanalytical",20,99.04,0.96,0.62,"Ala-Glu-Asp tripeptide (−57 Da)",7.77,"acetate",8.37,0.43,83.43,82.63,25.23,20.848,104.2,8.9,390.1422,null,null,2.42,1.01,60640,"supplier-supplied","method-limited","MARGINAL","","AX-R10","h.vermeulen"],["AX-2026-042614","2026-01-31","2026-02-22","2026-Q1","ara-290","ARA-290","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-c7084","HJ-2508-C7084","medutest",2,99.21,0.79,0.31,"acetyl adduct (+42 Da)",4.98,"acetate",3.18,0.52,null,null,null,null,null,0.4,1189.6101,null,null,7.39,1.2,70699,"buyer-sourced","identity-consistent","PASS","","","h.nascimento"],["AX-2026-042477","2026-02-08","2026-02-22","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2512-y5409","HOMO-2512-Y5409","janoshik-analytical",20,99.6,0.4,0.2,"Met1 sulfoxide (+16 Da)",7.55,"acetate",6.11,0.89,85.45,85.11,21.74,18.503,92.5,1.4,813.3552,0.45,null,7.02,0.89,63629,"supplier-supplied","verified","PASS","","","i.danquah"],["AX-2026-042079","2026-02-12","2026-02-22","2026-Q1","kpv","KPV","repair","hybiopharma","HYB","hybiopharma-hyb-2511-p7317","HYB-2511-P7317","janoshik-analytical",5,99.68,0.32,0.22,"diketopiperazine (−18 Da)",5.67,"acetate",16.66,0.16,77.51,77.26,6.13,4.736,94.7,3.6,342.2279,null,null,5.28,1.02,60352,"buyer-sourced","verified","FAIL","counter-ion","","s.mensah"],["AX-2026-041823","2026-02-11","2026-02-22","2026-Q1","tb-500","TB-500","repair","genscriptpeps","GSP","genscriptpeps-gsp-2508-s3252","GSP-2508-S3252","peptidemeter",10,99.09,0.91,0.44,"des-Gln truncate (−128 Da)",3.09,"acetate",4.92,0.72,null,null,null,null,null,-6,887.4911,null,null,7.25,1.31,58843,"buyer-sourced","identity-consistent","PASS","","","ar.amankwah"],["AX-2026-041360","2026-02-10","2026-02-22","2026-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2508-s3298","WWB-2508-S3298","peptidemeter",10,99.27,0.73,0.4,"[D-Aib8]-diastereomer",4.47,"TFA",9.12,0.4,86.01,85.38,11.21,9.571,95.7,-1.6,4111.0458,0.17,null,17.06,1.02,49461,"buyer-sourced","verified","PASS","","","ru.villalobos"],["AX-2026-043674","2026-01-26","2026-02-21","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2509-v8167","PPG-2509-V8167","vendorinvestigate",5,99.93,0.07,0.04,"deamidated (+1 Da)",6.08,"acetate",3.82,0.85,89.25,89.19,5.17,4.611,92.2,-3,3365.7301,null,null,13.61,1.01,71548,"buyer-sourced","verified","PASS","","","an.lindqvist"],["AX-2026-043561","2026-01-30","2026-02-21","2026-Q1","liraglutide","Liraglutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2508-6459","SIG-2508-6459","janoshik-analytical",15,98.14,1.86,0.85,"des-palmitoyl liraglutide (−238 Da)",5.5,"TFA",9.19,0.43,84.88,83.3,18.34,15.277,101.8,2.8,3748.9736,null,null,17.24,1.32,62131,"buyer-sourced","verified","PASS","","","Contributor #K-6641"],["AX-2026-043123","2026-02-09","2026-02-21","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2512-c6843","SSA-2512-C6843","peptidemeter",2,99.15,0.85,0.4,"mod-GRF (1-29) (−279 Da)",2.99,"acetate",5.29,0.29,91.43,90.65,2.18,1.976,98.8,-4.2,3644.9595,2.22,null,13.73,1.25,48803,"supplier-supplied","verified","PASS","","","s.baptista"],["AX-2026-042962","2026-02-13","2026-02-21","2026-Q1","adipotide","Adipotide","metabolic","mokemeibio","MKM","mokemeibio-mkm-2511-f3656","MKM-2511-F3656","peptidemeter",5,98.69,1.31,0.71,"open-chain (reduced disulfide, +2 Da)",5.07,"TFA",4.89,0.99,null,null,null,null,null,null,null,null,null,12.19,1.22,63305,"buyer-sourced","purity-only","PASS","","","r.ferreira"],["AX-2026-042677","2026-02-05","2026-02-21","2026-Q1","mgf","MGF","gh-axis","wibsonbio","SWB","wibsonbio-swb-2601-e8946","SWB-2601-E8946","peptidemeter",5,99.09,0.91,0.35,"deamidated (+1 Da)",4.11,"acetate",4.43,0.68,null,null,null,null,null,-1.1,2886.5085,null,null,11.05,1.12,53991,"supplier-supplied","identity-consistent","PASS","","","n.fontaine"],["AX-2026-042556","2026-02-14","2026-02-21","2026-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-p6487","HJ-2508-P6487","nordanalyt",15,98.56,1.44,0.99,"C20 diacid mono-amide",4.74,"TFA",6.93,0.28,null,null,null,null,null,1.8,4810.419,null,null,22.68,1.09,64002,"buyer-sourced","identity-consistent","PASS","","","n.sjoberg"],["AX-2026-042297","2026-01-31","2026-02-21","2026-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-a1033","TFC-2508-A1033","janoshik-analytical",10,99.03,0.97,0.38,"C18 diacid mono-ester",4.14,"TFA",6.85,0.75,88.26,87.4,10.69,9.343,93.4,null,null,null,null,18.36,1.14,50648,"buyer-sourced","purity-only","PASS","","","ad.ibarra"],["AX-2026-041820","2026-02-04","2026-02-21","2026-Q1","ghrp-6","GHRP-6","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-2315","ASY-{CAT}-2315","vendorinvestigate",10,98.78,1.22,0.66,"oxidised Trp (+16 Da)",4.29,"acetate",5.87,0.37,89.47,88.38,12.07,10.667,106.7,0.5,872.445,null,null,8.83,1.18,45713,"buyer-sourced","verified","FAIL","purity","","t.vanhecke"],["AX-2026-041514","2026-02-04","2026-02-21","2026-Q1","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2510-h6405","QSC-2510-H6405","nordanalyt",12,98.39,1.61,0.97,"aspartimide (−18 Da)",3.69,"TFA",5.57,0.34,90.4,88.94,13.75,12.229,101.9,null,null,null,null,24.01,1.24,57901,"supplier-supplied","purity-only","PASS","","","jo.vasquez"],["AX-2026-041445","2026-02-20","2026-02-21","2026-Q1","thymosin-alpha-1","Thymosin α1","repair","qyaobio","QYB","qyaobio-qyb-2511-v5408","QYB-2511-V5408","vendorinvestigate",10,99.93,0.07,0.04,"des-acetyl Tα1 (−42 Da)",2.73,"acetate",5.16,0.17,null,null,null,null,null,2.3,3106.5564,null,null,13.41,0.86,39830,"buyer-sourced","identity-consistent","PASS","","","ro.okwuosa"],["AX-2026-041408","2026-01-28","2026-02-21","2026-Q1","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2602-x4422","QYB-2602-X4422","medutest",2,99.18,0.82,0.29,"[D-Trp]-epimer",1.36,"acetate",5.81,0.32,92.51,91.75,2.34,2.147,107.4,-9.8,872.4361,null,null,8.31,1.08,61411,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","h.beaulieu"],["AX-2026-043071","2026-02-05","2026-02-20","2026-Q1","exenatide","Exenatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-w5891","KP-2511-W5891","peptidemeter",5,97.87,2.13,0.96,"C-terminal free acid (+1 Da)",3.61,"acetate",4.71,0.59,null,null,null,null,null,-4.2,4183.9194,null,null,14.09,1.18,44329,"buyer-sourced","identity-consistent","FAIL","purity","","f.lokken"],["AX-2026-042982","2026-01-29","2026-02-20","2026-Q1","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-r3717","MKM-2508-R3717","vendorinvestigate",15,98.79,1.21,0.85,"des-AEEA semaglutide (−145 Da)",5.43,"TFA",10.01,1.01,83.55,82.54,18.37,15.163,101.1,3.2,4111.0656,0.29,null,19.09,1.05,66741,"buyer-sourced","verified","MARGINAL","","AX-R11","sa.achebe"],["AX-2026-042819","2026-02-09","2026-02-20","2026-Q1","melanotan-ii","Melanotan II","melanocortin","ggpeps","GGPeps","ggpeps-ggpe-2509-h1678","GGPE-2509-H1678","janoshik-analytical",10,98.84,1.16,0.62,"MT-II dimer (head-to-tail)",5.02,"acetate",4.36,0.88,null,null,null,null,null,2.2,1023.5425,0.3,"No growth at 14 d",9.8,0.98,83719,"buyer-sourced","verified","PASS","","","m.serrano"],["AX-2026-042698","2026-01-29","2026-02-20","2026-Q1","peg-mgf","PEG-MGF","gh-axis","erpbiotech","ERP","erpbiotech-erp-2509-k8683","ERP-2509-K8683","janoshik-analytical",5,98.34,1.66,0.88,"hydrolysed linker",5.26,"acetate",2.36,0.27,92.11,90.58,5.32,4.819,96.4,4.9,7894.0387,null,null,17.3,1.05,32872,"buyer-sourced","partial","PASS","","","h.hartmann"],["AX-2026-042452","2026-02-06","2026-02-20","2026-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2511-c4492","HOMO-2511-C4492","janoshik-analytical",10,99.12,0.88,0.52,"deamidated (Asn→Asp, +1 Da)",4.76,"TFA",10.4,0.22,null,null,null,null,null,null,null,0.46,null,18.39,1.14,37614,"buyer-sourced","purity-only","PASS","","","Contributor #T-8990"],["AX-2026-042195","2026-02-11","2026-02-20","2026-Q1","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2510-r9238","JEEP-2510-R9238","janoshik-analytical",5,99.44,0.56,0.31,"[D-Thr]-diastereomer",5.25,"acetate",4.77,0.83,null,null,null,null,null,-3.1,887.4936,null,null,7.94,1.02,66172,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R03","ra.restrepo"],["AX-2026-042193","2026-02-15","2026-02-20","2026-Q1","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2510-r9238","JEEP-2510-R9238","vendorinvestigate",5,99.52,0.48,0.27,"[D-Thr]-diastereomer",4.54,"acetate",5.01,0.46,null,null,null,null,null,0.7,887.497,null,null,8.49,1.21,43933,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R03","m/z_marta"],["AX-2026-042070","2026-02-15","2026-02-20","2026-Q1","triptorelin","Triptorelin","hormonal","hybiopharma","HYB","hybiopharma-hyb-2512-b7307","HYB-2512-B7307","janoshik-analytical",5,99.41,0.59,0.26,"ring-opened pGlu (+18 Da)",4.43,"acetate",3.41,0.75,null,null,null,null,null,null,null,null,null,9.67,0.92,72455,"buyer-sourced","purity-only","PASS","","","Contributor #D-1163"],["AX-2026-041842","2026-01-30","2026-02-20","2026-Q1","selank","Selank","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2512-h3291","GSP-2512-H3291","janoshik-analytical",20,99.52,0.48,0.21,"acetyl adduct (+42 Da)",8.71,"acetate",5.55,0.99,null,null,null,null,null,null,null,null,null,6.31,1.05,54379,"buyer-sourced","purity-only","PASS","","","k.duarte"],["AX-2026-041723","2026-02-16","2026-02-20","2026-Q1","tb-500","TB-500","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9979","TFS-{CAT}-9979","janoshik-analytical",5,99.72,0.28,0.1,"des-Gln truncate (−128 Da)",3.97,"acetate",6.36,0.87,null,null,null,null,null,1.7,887.4979,5.39,"No growth at 14 d",7.99,0.87,80825,"buyer-sourced","verified","FAIL","endotoxin","AX-R08","g.vasquez"],["AX-2026-041242","2026-01-28","2026-02-20","2026-Q1","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-h1662","WWB-2510-H1662","kestrel-bioanalytical",30,99.93,0.07,0.04,"des-Aib20 analogue",4.97,"TFA",8.43,0.4,null,null,null,null,null,-4.2,4728.4672,null,null,11.29,1.09,44713,"buyer-sourced","method-limited","PASS","","","h.ogunleye"],["AX-2026-043397","2026-02-12","2026-02-19","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wuxitides","WXT","wuxitides-wxt-2601-p3156","WXT-2601-P3156","janoshik-analytical",10,98.68,1.32,0.6,"deamidated (+1 Da)",6.46,"acetate",4.25,0.81,88.48,87.31,10.7,9.342,93.4,3.1,3365.7506,null,null,12.81,1.09,76548,"buyer-sourced","verified","PASS","","","v.norgaard"],["AX-2026-043177","2026-02-16","2026-02-19","2026-Q1","tirzepatide","Tirzepatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2510-n7555","GLBI-2510-N7555","nordanalyt",10,97.01,2.99,1.43,"C20 diacid mono-amide",2.84,"TFA",6.95,0.36,89.85,87.16,11.15,9.718,97.2,-4.4,4810.3891,1.12,null,22.85,1.19,47828,"buyer-sourced","verified","MARGINAL","","AX-R09","j.ogunleye"],["AX-2026-042864","2026-02-15","2026-02-19","2026-Q1","ara-290","ARA-290","repair","ggpeps","GGPeps","ggpeps-ggpe-2602-w2305","GGPE-2602-W2305","peptidemeter",2,98.87,1.13,0.69,"acetyl adduct (+42 Da)",2.53,"acetate",4.63,0.86,null,null,null,null,null,0.8,1189.6106,null,null,8.23,1,82869,"buyer-sourced","identity-consistent","PASS","","","na.laurent"],["AX-2026-042447","2026-02-11","2026-02-19","2026-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2511-c4492","HOMO-2511-C4492","janoshik-analytical",10,99.31,0.69,0.4,"[D-Aib8]-diastereomer",4.49,"TFA",9.53,0.43,85.55,84.96,12.38,10.518,105.2,-44.3,4110.8703,0.47,null,18.47,1.31,55012,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","z.villalobos"],["AX-2026-042197","2026-02-11","2026-02-19","2026-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-v8915","TFC-2508-V8915","kestrel-bioanalytical",10,99.31,0.69,0.46,"des-Aib20 analogue",3.25,"TFA",5.5,0.75,90.5,89.88,10.47,9.41,94.1,-25,4728.3689,null,null,11.04,0.86,52222,"buyer-sourced","method-limited","FAIL","mass accuracy","AX-R01","csv_parser"],["AX-2026-042023","2026-02-08","2026-02-19","2026-Q1","glutathione","L-Glutathione (reduced)","bioregulator","ambiopharm","AMB","ambiopharm-amb-2602-g6500","AMB-2602-G6500","janoshik-analytical",200,99.65,0.35,0.17,"γ-Glu-Cys (−57 Da)",7.54,null,0,0.85,91.61,91.29,211.28,192.878,96.4,-3.8,307.0826,null,null,4.39,1.44,82571,"buyer-sourced","method-limited","PASS","","","d.batista"],["AX-2026-041581","2026-02-11","2026-02-19","2026-Q1","selank","Selank","neuro","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2601-n7209","QSC-2601-N7209","janoshik-analytical",20,99.78,0.22,0.15,"tuftsin fragment (−417 Da)",6.07,"acetate",7.45,0.97,null,null,null,null,null,-6.6,751.4352,null,null,6.47,1.15,56838,"buyer-sourced","identity-consistent","PASS","","","c.novak"],["AX-2026-041568","2026-02-12","2026-02-19","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-g7336","QSC-2602-G7336","janoshik-analytical",5,98.68,1.32,0.85,"des-His1 truncate (−137 Da)",5.03,"TFA",8.71,0.27,85.99,84.85,5.38,4.565,91.3,4.9,4111.0725,null,null,18.31,1.25,69616,"lab-retained","verified","PASS","","","b.nakamura"],["AX-2026-041507","2026-02-15","2026-02-19","2026-Q1","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-r5692","QSC-2511-R5692","vendorinvestigate",10,99.21,0.79,0.41,"[D-Thr]-diastereomer",2.63,"acetate",6.66,0.92,89.79,89.08,10.14,9.033,90.3,-2.7,887.494,null,null,8.47,0.86,50867,"lab-retained","verified","PASS","","","vi.sjoberg"],["AX-2026-041340","2026-02-10","2026-02-19","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2508-v3100","WWB-2508-V3100","janoshik-analytical",2,99.69,0.31,0.2,"hydrolysed maleimide (+18 Da)",5.94,"acetate",3.34,0.19,90.53,90.25,2.24,2.022,101.1,0.8,3644.9777,null,null,14.64,1.27,64592,"buyer-sourced","verified","PASS","","","a.girard"],["AX-2026-043643","2026-01-26","2026-02-18","2026-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2511-c7828","PPG-2511-C7828","medutest",5,99.93,0.07,0.04,"pyroglutamate cyclisation (−17 Da)",5.33,"acetate",8.73,0.23,85.71,85.65,5.49,4.702,94,7,1418.7192,null,"No growth at 14 d",8.15,1.05,85554,"supplier-supplied","identity-consistent","PASS","","","j.ekstrom"],["AX-2026-043128","2026-02-13","2026-02-18","2026-Q1","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-p6164","SSA-2508-P6164","medutest",60,98.48,1.52,0.59,"des-Aib2 analogue",5.18,"TFA",6.33,0.36,88.13,86.79,64,55.546,92.6,null,null,null,null,16.82,1.4,16854,"buyer-sourced","purity-only","PASS","","","buyer_sourced"],["AX-2026-042629","2026-02-06","2026-02-18","2026-Q1","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2601-v7010","SWB-2601-V7010","peptidemeter",20,98.6,1.4,0.76,"des-Aib2 analogue",4.72,"TFA",7.35,0.53,87.4,86.18,22.34,19.253,96.3,-7.4,4810.3747,null,null,18.67,0.97,71330,"buyer-sourced","verified","PASS","","","ay.lundgren"],["AX-2026-042301","2026-02-17","2026-02-18","2026-Q1","epitalon","Epitalon","bioregulator","tfcpeptides","TFC","tfcpeptides-tfc-2508-w1380","TFC-2508-W1380","medutest",20,98.82,1.18,0.51,"Ala-Glu-Asp tripeptide (−57 Da)",6.64,"acetate",11.53,0.83,81,80.04,22.51,18.017,90.1,-7.3,390.1359,null,null,3.87,1.18,72544,"buyer-sourced","method-limited","FAIL","purity;counter-ion","AX-R04","ta.kaufmann"],["AX-2026-042286","2026-02-04","2026-02-18","2026-Q1","epitalon","Epitalon","bioregulator","tfcpeptides","TFC","tfcpeptides-tfc-2511-e9934","TFC-2511-E9934","janoshik-analytical",50,99.88,0.12,0.08,"diketopiperazine (−18 Da)",5.99,"acetate",8.36,0.15,85.5,85.4,56.09,47.901,95.8,1.5,390.1393,0.19,null,4.57,1.19,70883,"buyer-sourced","method-limited","PASS","","","Contributor #A-4471"],["AX-2026-042281","2026-01-31","2026-02-18","2026-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2602-h9925","TFC-2602-H9925","janoshik-analytical",15,98.9,1.1,0.47,"semaglutide dimer",1.99,"TFA",10.93,0.88,null,null,null,null,null,3.3,4111.066,0.33,null,18.18,0.98,48737,"buyer-sourced","verified","PASS","","","h.wikstrom"],["AX-2026-042257","2026-02-09","2026-02-18","2026-Q1","kpv","KPV","repair","tfcpeptides","TFC","tfcpeptides-tfc-2508-m9624","TFC-2508-M9624","janoshik-analytical",20,99.54,0.46,0.33,"acetyl-KPV (+42 Da)",2.81,"acetate",15.14,0.74,81.31,80.94,23.63,19.126,95.6,4.2,342.2281,null,null,5.27,1.12,68136,"buyer-sourced","verified","FAIL","counter-ion","","p.antonsen"],["AX-2026-042152","2026-02-12","2026-02-18","2026-Q1","semax","Semax","neuro","jeepbio","JEEP","jeepbio-jeep-2512-u8593","JEEP-2512-U8593","medutest",5,99.39,0.61,0.38,"Met1 sulfoxide (+16 Da)",6.72,"acetate",7.45,0.81,null,null,null,null,null,null,null,0.48,null,5.91,1,63588,"buyer-sourced","purity-only","PASS","","","a.bhattacharya"],["AX-2026-041872","2026-01-25","2026-02-18","2026-Q1","retatrutide","Retatrutide","incretin","sinopep","SinoPep","sinopep-snp-2603-g4042","SNP-2603-G4042","janoshik-analytical",30,97.75,2.25,1.56,"truncated (5-39)",5.33,"TFA",5.91,0.85,87.91,85.93,37.07,31.854,106.2,17.3,4728.5689,null,null,20.78,1.32,52036,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01;AX-R09","n.girard"],["AX-2026-041567","2026-02-14","2026-02-18","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-g7336","QSC-2602-G7336","janoshik-analytical",5,98.43,1.57,1.08,"[D-Aib8]-diastereomer",5.08,"TFA",8.8,0.66,85.46,84.12,5.85,4.921,98.4,2.4,4111.0623,null,"No growth at 14 d",18.36,1.05,57687,"buyer-sourced","verified","PASS","","","sa.demir"],["AX-2026-041540","2026-02-04","2026-02-18","2026-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-n6404","QSC-2511-N6404","peptidemeter",60,98.98,1.02,0.62,"trifluoroacetyl adduct (+96 Da)",1.87,"TFA",8.26,0.25,89.62,88.71,65.57,58.167,96.9,1.8,4810.419,null,null,18.76,0.94,59332,"buyer-sourced","verified","PASS","","","e.krastev"],["AX-2026-043456","2026-01-27","2026-02-17","2026-Q1","ghrp-2","GHRP-2","gh-axis","bachemholding","BCH","bachemholding-bch-2508-m4472","BCH-2508-M4472","vendorinvestigate",5,98.32,1.68,0.62,"des-Lys (−128 Da)",5.39,"acetate",7.41,0.52,86.68,85.22,6.21,5.292,105.8,-2.2,817.4257,2.16,null,9.67,1.04,59631,"buyer-sourced","verified","FAIL","purity","","ro.laurent"],["AX-2026-043273","2026-02-11","2026-02-17","2026-Q1","glutathione","L-Glutathione (reduced)","bioregulator","cpcbio","CPC","cpcbio-cpc-2602-d1499","CPC-2602-D1499","medutest",1500,98.72,1.28,0.53,"γ-Glu-Cys (−57 Da)",7.46,null,0,0.24,92.3,91.12,1572.95,1433.272,95.6,6.5,307.0858,null,null,3.68,1.07,61679,"buyer-sourced","method-limited","PASS","","","h.batista"],["AX-2026-042022","2026-01-31","2026-02-17","2026-Q1","glutathione","L-Glutathione (reduced)","bioregulator","ambiopharm","AMB","ambiopharm-amb-2602-g6500","AMB-2602-G6500","janoshik-analytical",200,99.79,0.21,0.1,"glutathione disulfide (GSSG, +305 Da)",7.61,null,0,0.28,92.11,91.92,198.76,182.7,91.4,1.5,307.0843,null,null,4.34,1.05,68907,"buyer-sourced","method-limited","PASS","","","ppm_error"],["AX-2026-041716","2026-01-22","2026-02-17","2026-Q1","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1353","TFS-{CAT}-1353","peptidemeter",30,99.01,0.99,0.58,"[D-Aib13]-diastereomer",4.43,"TFA",7.79,0.32,null,null,null,null,null,1.1,4810.4156,1.81,null,18.65,1.11,76634,"buyer-sourced","verified","PASS","","","k.castellanos"],["AX-2026-041528","2026-01-22","2026-02-17","2026-Q1","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-m6429","QSC-2511-M6429","vendorinvestigate",30,99.65,0.35,0.21,"aspartimide (−18 Da)",1.24,"TFA",6.75,0.72,91.29,90.97,35.18,32.003,106.7,2.6,4728.4994,null,null,22.11,1.31,71867,"buyer-sourced","verified","PASS","","","d.karlsen"],["AX-2026-041494","2026-02-15","2026-02-17","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-y6202","QSC-2509-Y6202","kestrel-bioanalytical",2,99.75,0.25,0.14,"des-AEEA semaglutide (−145 Da)",5.37,"TFA",10.94,0.69,null,null,null,null,null,3.8,4111.068,0.58,null,9.9,1.02,45474,"buyer-sourced","method-limited","PASS","","","h.barros"],["AX-2026-043645","2026-02-04","2026-02-16","2026-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2511-c7828","PPG-2511-C7828","peptidemeter",5,99.93,0.07,0.04,"pyroglutamate cyclisation (−17 Da)",5.47,"acetate",8.59,0.31,85.63,85.57,5.69,4.869,97.4,0,1418.7093,null,null,9.11,1.11,57708,"buyer-sourced","verified","PASS","","","re.nilsen"],["AX-2026-043401","2026-01-31","2026-02-16","2026-Q1","mots-c","MOTS-c","metabolic","wuxitides","WXT","wuxitides-wxt-2512-k3109","WXT-2512-K3109","vendorinvestigate",5,97.71,2.29,1.01,"Met1 sulfoxide (+16 Da)",2.07,"acetate",4.14,1,null,null,null,null,null,-1.4,2173.0888,null,null,10.97,1.11,58208,"buyer-sourced","identity-consistent","FAIL","purity","","underfill_3to1"],["AX-2026-043393","2026-02-02","2026-02-16","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wuxitides","WXT","wuxitides-wxt-2601-p3156","WXT-2601-P3156","janoshik-analytical",10,98.3,1.7,0.78,"deamidated (+1 Da)",6.82,"acetate",4.18,0.96,null,null,null,null,null,null,null,null,null,12.87,0.94,65985,"buyer-sourced","purity-only","PASS","","","ay.lundgren"],["AX-2026-043215","2026-01-28","2026-02-16","2026-Q1","ghrp-6","GHRP-6","gh-axis","sangonbio","SGN","sangonbio-sgn-2510-p8974","SGN-2510-P8974","janoshik-analytical",2,98.52,1.48,0.73,"[D-Trp]-epimer",1.66,"acetate",6.19,0.98,91.17,89.82,2.39,2.147,107.4,3.1,872.4473,null,"No growth at 14 d",8.57,0.87,70490,"buyer-sourced","verified","FAIL","purity","","Contributor #Z-1560"],["AX-2026-042946","2026-02-15","2026-02-16","2026-Q1","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2510-s3812","MKM-2510-S3812","medutest",2,98.71,1.29,0.89,"[D-Aib8]-diastereomer",6.56,"TFA",10.1,0.68,82.66,81.59,2.41,1.966,98.3,-20.1,4110.9698,null,null,15.73,1.16,45228,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","d.radich"],["AX-2026-042932","2026-01-22","2026-02-16","2026-Q1","selank","Selank","neuro","mokemeibio","MKM","mokemeibio-mkm-2512-t3523","MKM-2512-T3523","nordanalyt",5,99.81,0.19,0.12,"acetyl adduct (+42 Da)",8.14,"acetate",5.48,0.5,85.88,85.72,6.01,5.152,103,null,null,null,null,7.35,0.92,41706,"buyer-sourced","purity-only","PASS","","","ay.boateng"],["AX-2026-042852","2026-02-02","2026-02-16","2026-Q1","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-l2662","GGPE-2510-L2662","peptidemeter",60,98.08,1.92,1.36,"truncated (3-39)",4.34,"TFA",8.23,0.34,null,null,null,null,null,null,null,null,null,18.7,1.28,67176,"buyer-sourced","purity-only","PASS","","","ma.vukovic"],["AX-2026-042646","2026-02-11","2026-02-16","2026-Q1","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2512-l7774","SWB-2512-L7774","peptidemeter",2,97.93,2.07,1.43,"[D-Aib8]-diastereomer",5.14,"TFA",7.25,1.01,86.6,84.81,2.17,1.84,92,null,null,null,null,17.37,1.1,74216,"buyer-sourced","purity-only","MARGINAL","","AX-R02;AX-R03","r.ferrari"],["AX-2026-042306","2026-02-12","2026-02-16","2026-Q1","5-amino-1mq","5-Amino-1MQ","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2508-l2057","TFC-2508-L2057","medutest",100,99.75,0.25,0.12,"1-methylquinolinium (des-amino, −15 Da)",5.49,"iodide",46.55,0.23,null,null,null,null,null,-2.3,285.996,null,"No growth at 14 d",4.57,1.29,58060,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R04","m.ostergaard"],["AX-2026-042279","2026-02-09","2026-02-16","2026-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2602-h9925","TFC-2602-H9925","medutest",15,99.41,0.59,0.4,"semaglutide dimer",1.58,"TFA",6.43,0.37,91.62,91.08,17.15,15.62,104.1,10,4111.0935,null,null,15.5,1.4,76992,"buyer-sourced","identity-consistent","PASS","","","h.nakamura"],["AX-2026-041849","2026-02-02","2026-02-16","2026-Q1","bpc-157","BPC-157","repair","genscriptpeps","GSP","genscriptpeps-gsp-2508-h3518","GSP-2508-H3518","vendorinvestigate",5,98.83,1.17,0.62,"pyroglutamate cyclisation (−17 Da)",2.97,"acetate",6.36,0.63,null,null,null,null,null,-2.5,1418.7058,0.78,null,10.06,1.05,81813,"buyer-sourced","verified","PASS","","","n.bruun"],["AX-2026-041628","2026-02-12","2026-02-16","2026-Q1","selank","Selank","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2511-d8133","FGP-2511-D8133","peptidemeter",5,99.82,0.18,0.07,"diketopiperazine (−18 Da)",5.91,"acetate",4.72,0.21,89.16,89,5.52,4.913,98.3,null,null,null,null,5.9,1.02,77316,"buyer-sourced","purity-only","PASS","","","n.demir"],["AX-2026-041492","2026-01-29","2026-02-16","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-y6202","QSC-2509-Y6202","janoshik-analytical",2,99.59,0.41,0.22,"des-AEEA semaglutide (−145 Da)",5.13,"TFA",6.47,0.6,87.8,87.44,2.07,1.81,90.5,-28.6,4110.9348,null,null,18.5,1.02,60691,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","f.vukovic"],["AX-2026-043408","2026-02-01","2026-02-15","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wuxitides","WXT","wuxitides-wxt-2511-n3100","WXT-2511-N3100","janoshik-analytical",2,97.89,2.11,0.97,"native GRF (1-29) (−59 Da)",4.34,"acetate",5.31,0.15,null,null,null,null,null,1.3,3365.7446,null,null,13.05,1.16,67935,"buyer-sourced","identity-consistent","FAIL","purity","AX-R04","ce.kjaer"],["AX-2026-043199","2026-01-20","2026-02-15","2026-Q1","exenatide","Exenatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2509-a7833","GLBI-2509-A7833","janoshik-analytical",10,98.14,1.86,0.84,"Met14 sulfoxide (+16 Da)",3.96,"acetate",4.68,0.52,90.84,89.15,11.87,10.582,105.8,0.3,4183.9383,null,null,14.66,1.22,49323,"buyer-sourced","verified","PASS","","","i.sorensen"],["AX-2026-042975","2026-01-28","2026-02-15","2026-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2509-t3949","MKM-2509-T3949","peptidemeter",1000,99.23,0.77,0.55,"O-desmethyl metabolite analogue (−14 Da)",3.69,"mesylate",14.49,0.35,null,null,null,null,null,0.8,624.2186,null,null,13.11,1.1,64651,"lab-retained","identity-consistent","FAIL","counter-ion","","r.yildiz"],["AX-2026-042853","2026-01-26","2026-02-15","2026-Q1","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-l2662","GGPE-2510-L2662","janoshik-analytical",60,98.35,1.65,1.02,"trifluoroacetyl adduct (+96 Da)",4.58,"TFA",6.86,0.47,88.09,86.64,69.7,60.388,100.6,null,null,null,null,19.73,1,32317,"buyer-sourced","purity-only","PASS","","","tri_agonist"],["AX-2026-042851","2026-02-05","2026-02-15","2026-Q1","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-l2662","GGPE-2510-L2662","janoshik-analytical",60,98.2,1.8,1.13,"trifluoroacetyl adduct (+96 Da)",3.88,"TFA",6.17,0.21,89.74,88.12,72.1,63.535,105.9,null,null,null,null,19.92,1.09,78200,"buyer-sourced","purity-only","PASS","","","d.roos"],["AX-2026-041940","2026-01-25","2026-02-15","2026-Q1","semax","Semax","neuro","sinopep","SinoPep","sinopep-snp-2601-u4736","SNP-2601-U4736","janoshik-analytical",10,99.35,0.65,0.41,"diketopiperazine (−18 Da)",7.14,"acetate",5.46,0.86,86.54,85.98,10.67,9.174,91.7,6.3,813.3592,0.22,null,7.23,0.94,83526,"buyer-sourced","verified","MARGINAL","","AX-R09","me.ramos"],["AX-2026-041254","2026-01-30","2026-02-15","2026-Q1","survodutide","Survodutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-r2141","WWB-2510-R2141","vendorinvestigate",5,99.44,0.56,0.29,"[D-Ser2]-diastereomer",5.79,"TFA",9.61,0.53,84.07,83.6,6.39,5.342,106.8,-0.4,4764.5102,null,"No growth at 14 d",21.4,1.07,60866,"buyer-sourced","verified","PASS","","","ma.vukovic"],["AX-2026-043587","2026-01-19","2026-02-14","2026-Q1","ss-31","SS-31 (Elamipretide)","metabolic","sigmaaldrich","SIG","sigmaaldrich-sig-2512-6369","SIG-2512-6369","janoshik-analytical",50,99.25,0.75,0.36,"des-Dmt (−193 Da)",6.28,"acetate",8.74,0.57,null,null,null,null,null,-0.8,639.3851,null,null,8.96,1.1,80776,"buyer-sourced","identity-consistent","PASS","","","Contributor #E-6741"],["AX-2026-043109","2026-01-28","2026-02-14","2026-Q1","epitalon","Epitalon","bioregulator","keruipeptidesbio","KP","keruipeptidesbio-kp-2508-y5884","KP-2508-Y5884","janoshik-analytical",20,98.39,1.61,0.83,"Ala-Glu-Asp tripeptide (−57 Da)",8.24,"acetate",8.94,0.58,82.24,80.92,24.67,19.963,99.8,-1.4,390.1382,0.27,null,4.73,1.2,96017,"buyer-sourced","method-limited","FAIL","purity","","ion_pair_ip"],["AX-2026-042455","2026-02-04","2026-02-14","2026-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2511-c4492","HOMO-2511-C4492","janoshik-analytical",10,99.04,0.96,0.54,"[D-Aib8]-diastereomer",4.57,"TFA",9.46,0.75,null,null,null,null,null,1.4,4111.0582,null,null,18.38,1.15,58772,"buyer-sourced","identity-consistent","PASS","","","sa.demir"],["AX-2026-042373","2026-02-13","2026-02-14","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2601-d3090","HOMO-2601-D3090","janoshik-analytical",20,98.9,1.1,0.49,"Met1 sulfoxide (+16 Da)",7.61,"acetate",6.46,0.54,null,null,null,null,null,-0.8,813.3534,null,null,7.09,1.11,79963,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","br.coelho"],["AX-2026-042194","2026-01-19","2026-02-14","2026-Q1","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2510-r9238","JEEP-2510-R9238","peptidemeter",5,99.42,0.58,0.32,"des-Gln truncate (−128 Da)",4.88,"acetate",6.1,0.98,88.04,87.53,5.25,4.595,91.9,-4.9,887.4921,null,null,7.38,1.1,64205,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","Contributor #R-7069"],["AX-2026-041497","2026-01-30","2026-02-14","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-y6202","QSC-2509-Y6202","janoshik-analytical",2,99.18,0.82,0.38,"Met(O) sulfoxide (+16 Da)",4.91,"TFA",10.08,0.88,84.13,83.44,2.34,1.952,97.6,1.3,4111.0577,null,null,18.4,1.2,54384,"buyer-sourced","verified","PASS","","","f.tulloch"],["AX-2026-041372","2026-01-29","2026-02-14","2026-Q1","ipamorelin","Ipamorelin","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-c3477","WWB-2601-C3477","vendorinvestigate",5,99.52,0.48,0.19,"des-Lys (−128 Da)",6.17,"acetate",5.82,0.98,null,null,null,null,null,-3.2,711.3833,0.27,null,8.71,1.15,59546,"buyer-sourced","verified","PASS","","","s.kjaer"],["AX-2026-041280","2026-02-06","2026-02-14","2026-Q1","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-j2662","WWB-2601-J2662","medutest",15,99.22,0.78,0.33,"C20 diacid mono-amide",4.8,"TFA",9.22,0.52,null,null,null,null,null,-4.6,4810.3882,null,null,16.89,1.2,36546,"buyer-sourced","identity-consistent","PASS","","","Contributor #Z-1560"],["AX-2026-043562","2026-02-09","2026-02-13","2026-Q1","liraglutide","Liraglutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2508-6459","SIG-2508-6459","medutest",15,98.57,1.43,0.52,"des-palmitoyl liraglutide (−238 Da)",5.74,"TFA",6.75,0.99,86.52,85.28,15.59,13.295,88.6,8.3,3748.9942,null,null,14.62,1.08,41243,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","a.ferreira"],["AX-2026-043511","2026-02-07","2026-02-13","2026-Q1","semaglutide","Semaglutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2511-5925","SIG-2511-5925","peptidemeter",3,98.5,1.5,0.75,"des-AEEA semaglutide (−145 Da)",3.09,"TFA",8.38,0.96,null,null,null,null,null,-3.9,4111.0364,1.62,null,17.17,1.22,59827,"buyer-sourced","verified","PASS","","","buyer_sourced"],["AX-2026-043406","2026-02-07","2026-02-13","2026-Q1","melanotan-ii","Melanotan II","melanocortin","wuxitides","WXT","wuxitides-wxt-2511-p3680","WXT-2511-P3680","vendorinvestigate",10,98.99,1.01,0.68,"linear (open-lactam) precursor (+18 Da)",3.77,"acetate",4.46,0.96,90.81,89.89,10.97,9.861,98.6,-0.2,1023.54,0.59,null,10.63,1.15,52082,"buyer-sourced","verified","PASS","","","j.sjoberg"],["AX-2026-043054","2026-02-09","2026-02-13","2026-Q1","retatrutide","Retatrutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-k4818","KP-2511-K4818","medutest",10,97.76,2.24,1.23,"C18 diacid regioisomer",3.94,"TFA",9.24,0.53,86.29,84.36,11.09,9.356,93.6,null,null,null,null,17.6,1.05,81432,"buyer-sourced","purity-only","PASS","","","i.aguirre"],["AX-2026-042977","2026-02-03","2026-02-13","2026-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2509-t3949","MKM-2509-T3949","janoshik-analytical",1000,98.98,1.02,0.74,"O-desmethyl metabolite analogue (−14 Da)",3.53,"mesylate",14.88,0.53,81.06,80.23,1166.59,935.955,93.6,-1.9,624.2169,null,"No growth at 14 d",14.07,0.93,66614,"buyer-sourced","verified","FAIL","counter-ion","","p.roos"],["AX-2026-042655","2026-01-25","2026-02-13","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wibsonbio","SWB","wibsonbio-swb-2512-s8187","SWB-2512-S8187","nordanalyt",2,99.07,0.93,0.39,"acetyl adduct (+42 Da)",4.03,"acetate",4.98,0.82,null,null,null,null,null,3,3365.7503,0.32,null,15.02,1,68829,"buyer-sourced","verified","PASS","","","charge_envelope"],["AX-2026-042555","2026-02-06","2026-02-13","2026-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-p6487","HJ-2508-P6487","kestrel-bioanalytical",15,99.59,0.41,0.16,"des-Gly deletion (−57 Da)",4.34,"TFA",9.28,0.36,null,null,null,null,null,1.5,4810.4175,null,null,10.67,1.02,61573,"buyer-sourced","method-limited","PASS","","","m.serrano"],["AX-2026-042404","2026-02-08","2026-02-13","2026-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-j3763","HOMO-2601-J3763","nordanalyt",5,98.9,1.1,0.53,"des-Aib20 analogue",5.3,"TFA",7.43,0.5,86.77,85.82,5.44,4.669,93.4,-2.2,4728.4767,null,null,23.57,1.27,51545,"buyer-sourced","verified","PASS","","","g.petrov"],["AX-2026-042361","2026-01-19","2026-02-13","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2602-s3200","HOMO-2602-S3200","janoshik-analytical",10,99.91,0.09,0.04,"des-Met (−131 Da)",8.7,"acetate",7.57,0.28,83.45,83.37,10.97,9.146,91.5,-4.5,813.3504,null,null,7.16,0.95,78278,"buyer-sourced","verified","PASS","","","p.roos"],["AX-2026-042269","2026-01-30","2026-02-13","2026-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2602-h9925","TFC-2602-H9925","nordanalyt",15,99.32,0.68,0.29,"semaglutide dimer",1.69,"TFA",6.49,0.56,91.26,90.64,16.52,14.974,99.8,-1.9,4111.0446,null,null,21.18,1.42,72436,"buyer-sourced","verified","PASS","","","k.molnar"],["AX-2026-042100","2026-01-27","2026-02-13","2026-Q1","semax","Semax","neuro","jeepbio","JEEP","jeepbio-jeep-2602-c8195","JEEP-2602-C8195","janoshik-analytical",20,99.49,0.51,0.2,"Met1 sulfoxide (+16 Da)",8.39,"acetate",7.55,0.31,83.75,83.32,21.94,18.28,91.4,-2,813.3525,0.61,null,7.04,1.33,79011,"buyer-sourced","verified","PASS","","","s.haddad"],["AX-2026-042077","2026-02-11","2026-02-13","2026-Q1","melanotan-ii","Melanotan II","melanocortin","hybiopharma","HYB","hybiopharma-hyb-2510-r7319","HYB-2510-R7319","peptidemeter",10,99.93,0.07,0.04,"linear (open-lactam) precursor (+18 Da)",3.91,"acetate",4.02,0.35,null,null,null,null,null,null,null,null,null,9.08,1.13,73676,"buyer-sourced","purity-only","PASS","","","two_labs_one_lot"],["AX-2026-041903","2026-01-20","2026-02-13","2026-Q1","semaglutide","Semaglutide","incretin","sinopep","SinoPep","sinopep-snp-2509-a4337","SNP-2509-A4337","janoshik-analytical",2,98.7,1.3,0.81,"tBu-protected residual (+56 Da)",5.33,"TFA",6.24,0.5,null,null,null,null,null,-1.1,4111.0479,null,"No growth at 14 d",18.49,1.32,42260,"buyer-sourced","identity-consistent","PASS","","","a.hovland"],["AX-2026-041582","2026-01-19","2026-02-13","2026-Q1","selank","Selank","neuro","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2601-n7209","QSC-2601-N7209","medutest",20,99.93,0.07,0.04,"acetyl adduct (+42 Da)",6.6,"acetate",5.7,0.57,87.13,87.07,22.15,19.286,96.4,12.4,751.4495,null,null,5.6,0.91,56429,"buyer-sourced","identity-consistent","PASS","","","k.vermeulen"],["AX-2026-041468","2026-02-01","2026-02-13","2026-Q1","aod-9604","AOD-9604","metabolic","qyaobio","QYB","qyaobio-qyb-2508-e5277","QYB-2508-E5277","medutest",5,99.59,0.41,0.24,"des-Tyr AOD (−163 Da)",3.8,"acetate",4.86,0.15,91.19,90.82,5.22,4.741,94.8,0.2,1815.8676,null,null,9.44,1.21,58619,"buyer-sourced","identity-consistent","PASS","","","ce.kjaer"],["AX-2026-041376","2026-01-26","2026-02-13","2026-Q1","ipamorelin","Ipamorelin","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-c3477","WWB-2601-C3477","medutest",5,99.68,0.32,0.13,"des-Lys (−128 Da)",6.47,"acetate",5.97,0.22,87.34,87.06,5.75,5.006,100.1,0.3,711.3858,null,null,6.91,1.14,51321,"buyer-sourced","identity-consistent","PASS","","","Contributor #Z-1560"],["AX-2026-043451","2026-02-06","2026-02-12","2026-Q1","tb-500","TB-500","repair","bachemholding","BCH","bachemholding-bch-2509-e4364","BCH-2509-E4364","medutest",10,99.79,0.21,0.09,"des-Gln truncate (−128 Da)",4.18,"acetate",5.99,0.77,null,null,null,null,null,0.6,887.4969,0.45,null,6.51,1.04,63819,"supplier-supplied","identity-consistent","PASS","","","l.agyeman"],["AX-2026-043409","2026-01-25","2026-02-12","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wuxitides","WXT","wuxitides-wxt-2511-n3100","WXT-2511-N3100","nordanalyt",2,98.13,1.87,0.79,"native GRF (1-29) (−59 Da)",3.58,"acetate",3.9,0.79,91.73,90.01,2.31,2.079,104,-2.5,3365.7318,null,null,14.93,0.99,46830,"buyer-sourced","verified","MARGINAL","","AX-R04","n.demir"],["AX-2026-043124","2026-01-18","2026-02-12","2026-Q1","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-p6164","SSA-2508-P6164","medutest",60,97.49,2.51,0.98,"des-Aib2 analogue",5.74,"TFA",7.75,0.37,86.14,83.98,66.9,56.183,93.6,1,4810.4151,null,null,16.78,1.15,69333,"supplier-supplied","identity-consistent","PASS","","","c.moreau"],["AX-2026-043074","2026-01-17","2026-02-12","2026-Q1","exenatide","Exenatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-w5891","KP-2511-W5891","janoshik-analytical",5,97.91,2.09,0.91,"Trp25 oxidation (+16 Da)",4.08,"acetate",4.77,0.19,90.96,89.06,5.11,4.551,91,1.3,4183.9424,null,null,15.08,1.11,58376,"buyer-sourced","verified","FAIL","purity","","k.mensa"],["AX-2026-042790","2026-01-22","2026-02-12","2026-Q1","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-r1919","GGPE-2510-R1919","janoshik-analytical",10,99.16,0.84,0.45,"C18 diacid regioisomer",3.1,"TFA",9.05,1.01,86.84,86.11,10.9,9.386,93.9,2.9,4728.5008,null,null,20.66,1.11,53068,"buyer-sourced","verified","PASS","","","t.vanhecke"],["AX-2026-042434","2026-02-05","2026-02-12","2026-Q1","ara-290","ARA-290","repair","homopeptide","Homopeptide","homopeptide-homo-2602-k4395","HOMO-2602-K4395","peptidemeter",2,99.22,0.78,0.37,"des-Gln truncate (−128 Da)",3.64,"acetate",3.92,0.82,91.62,90.91,2.07,1.882,94.1,0.4,1189.6101,1.18,null,8.3,1.01,66499,"buyer-sourced","verified","PASS","","","nitrogen_kjeldahl"],["AX-2026-042409","2026-01-23","2026-02-12","2026-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-j3763","HOMO-2601-J3763","peptidemeter",5,99.2,0.8,0.48,"truncated (5-39)",4.53,"TFA",5.58,0.81,89.08,88.37,5.19,4.586,91.7,3.2,4728.5022,5.46,null,19.3,1.15,71387,"buyer-sourced","verified","FAIL","endotoxin","AX-R08","i.danquah"],["AX-2026-042302","2026-01-25","2026-02-12","2026-Q1","epitalon","Epitalon","bioregulator","tfcpeptides","TFC","tfcpeptides-tfc-2508-w1380","TFC-2508-W1380","janoshik-analytical",20,98.77,1.23,0.71,"β-Asp isomer",6.31,"acetate",9.29,0.93,null,null,null,null,null,-16.4,390.1323,null,null,4.65,0.96,60117,"buyer-sourced","method-limited","FAIL","purity","AX-R04","ghkcu_copper"],["AX-2026-042185","2026-01-24","2026-02-12","2026-Q1","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2510-r9238","JEEP-2510-R9238","janoshik-analytical",5,99.67,0.33,0.18,"[D-Thr]-diastereomer",5.56,"acetate",4.5,0.56,null,null,null,null,null,-1.2,887.4953,0.45,null,7.69,1.06,69235,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","i.trevino"],["AX-2026-041572","2026-02-01","2026-02-12","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-g7336","QSC-2602-G7336","vendorinvestigate",5,97.79,2.21,1.42,"des-His1 truncate (−137 Da)",4.95,"TFA",7.92,0.37,null,null,null,null,null,0.5,4111.0545,null,null,19.47,1.26,48471,"buyer-sourced","identity-consistent","PASS","","","m.cabrera"],["AX-2026-041571","2026-01-25","2026-02-12","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-g7336","QSC-2602-G7336","medutest",5,98.61,1.39,0.96,"[D-Aib8]-diastereomer",5.19,"TFA",9.07,0.35,null,null,null,null,null,-31.9,4110.9213,null,null,15.66,0.87,47056,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","l.kowalski"],["AX-2026-041481","2026-01-19","2026-02-12","2026-Q1","pramlintide","Pramlintide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-t5459","QSC-2511-T5459","kestrel-bioanalytical",2,99.52,0.48,0.3,"open-chain (reduced disulfide, +2 Da)",5.29,"acetate",5.48,0.77,null,null,null,null,null,10.6,3947.1482,null,null,7.6,1.11,58201,"buyer-sourced","method-limited","PASS","","","k.marchetti"],["AX-2026-041345","2026-02-08","2026-02-12","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2508-v3100","WWB-2508-V3100","janoshik-analytical",2,99.57,0.43,0.31,"hydrolysed maleimide (+18 Da)",5.91,"acetate",3.15,0.54,null,null,null,null,null,1.1,3644.9788,null,null,14.6,1.21,74173,"buyer-sourced","identity-consistent","PASS","","","k.nyberg"],["AX-2026-043402","2026-01-27","2026-02-11","2026-Q1","mots-c","MOTS-c","metabolic","wuxitides","WXT","wuxitides-wxt-2512-k3109","WXT-2512-K3109","medutest",5,98.68,1.32,0.84,"deamidated (+1 Da)",2.13,"acetate",3.99,0.37,93.51,92.28,4.8,4.429,88.6,null,null,null,null,8.99,0.98,49004,"supplier-supplied","purity-only","MARGINAL","","AX-R06;AX-R10","br.osei"],["AX-2026-043324","2026-01-19","2026-02-11","2026-Q1","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2508-y1913","CPC-2508-Y1913","janoshik-analytical",5,98.1,1.9,1.19,"oxidised Trp (+16 Da)",5.57,"acetate",5.88,0.41,null,null,null,null,null,0.3,711.3858,0.2,null,8.42,1.04,87969,"buyer-sourced","verified","FAIL","purity","AX-R04","t.vanhecke"],["AX-2026-043026","2026-01-19","2026-02-11","2026-Q1","ipamorelin","Ipamorelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2512-x4745","KP-2512-X4745","janoshik-analytical",5,98.68,1.32,0.86,"C-terminal free acid (+1 Da)",2.85,"acetate",4.92,0.19,null,null,null,null,null,null,null,null,null,8.14,1.13,65569,"lab-retained","purity-only","FAIL","purity","","a.espinoza"],["AX-2026-042948","2026-01-24","2026-02-11","2026-Q1","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2510-s3812","MKM-2510-S3812","peptidemeter",2,98.37,1.63,1.13,"[D-Aib8]-diastereomer",5.63,"TFA",11.23,0.69,null,null,null,null,null,-4,4111.036,null,null,17.2,1.42,62052,"buyer-sourced","identity-consistent","PASS","","","h.nakamura"],["AX-2026-042700","2026-01-27","2026-02-11","2026-Q1","peg-mgf","PEG-MGF","gh-axis","erpbiotech","ERP","erpbiotech-erp-2509-k8683","ERP-2509-K8683","medutest",5,98.24,1.76,0.94,"hydrolysed linker",5.25,"acetate",1.89,0.23,null,null,null,null,null,0.9,7894.0071,null,null,14.54,1.15,58573,"buyer-sourced","identity-consistent","PASS","","","cjc_maleimide"],["AX-2026-042261","2026-01-21","2026-02-11","2026-Q1","kpv","KPV","repair","tfcpeptides","TFC","tfcpeptides-tfc-2508-m9624","TFC-2508-M9624","medutest",20,99.93,0.07,0.04,"acetyl-KPV (+42 Da)",3.2,"acetate",13.83,0.42,82.55,82.49,23.55,19.426,97.1,2.9,342.2277,0.32,null,4.51,0.96,72722,"buyer-sourced","identity-consistent","FAIL","counter-ion","","o.mensa"],["AX-2026-042203","2026-02-03","2026-02-11","2026-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-v8915","TFC-2508-V8915","janoshik-analytical",10,98.56,1.44,0.69,"des-Aib20 analogue",3.84,"TFA",7.46,0.79,null,null,null,null,null,1.6,4728.4947,null,"No growth at 14 d",20.67,1.19,65572,"buyer-sourced","identity-consistent","PASS","","","r.lindholm"],["AX-2026-041622","2026-01-24","2026-02-11","2026-Q1","selank","Selank","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2511-d8133","FGP-2511-D8133","medutest",5,99.93,0.07,0.04,"diketopiperazine (−18 Da)",6.21,"acetate",4.83,0.47,88.49,88.43,5.17,4.572,91.4,-4.2,751.437,null,null,5.5,1.14,63165,"buyer-sourced","identity-consistent","PASS","","","a.wojcik"],["AX-2026-041236","2026-01-28","2026-02-11","2026-Q1","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-h1662","WWB-2510-H1662","janoshik-analytical",30,99.36,0.64,0.32,"des-Aib20 analogue",5.05,"TFA",7.07,0.93,null,null,null,null,null,-5.1,4728.463,null,null,20.99,1.3,54487,"buyer-sourced","identity-consistent","PASS","","","k.nilsen"],["AX-2026-043461","2026-01-15","2026-02-10","2026-Q1","ghrp-2","GHRP-2","gh-axis","bachemholding","BCH","bachemholding-bch-2508-m4472","BCH-2508-M4472","janoshik-analytical",5,98.84,1.16,0.56,"oxidised Trp (+16 Da)",4.79,"acetate",4.91,0.46,null,null,null,null,null,2.6,817.4296,2.14,"No growth at 14 d",9,1.13,64038,"buyer-sourced","verified","FAIL","purity","","g.vasquez"],["AX-2026-043317","2026-01-28","2026-02-10","2026-Q1","bpc-157","BPC-157","repair","cpcbio","CPC","cpcbio-cpc-2510-r1420","CPC-2510-R1420","janoshik-analytical",2,98.37,1.63,0.85,"BPC-157 arginine-salt artefact",8.24,"acetate",5.63,0.94,null,null,null,null,null,-2.7,1418.7055,null,null,9.65,1.4,66956,"buyer-sourced","identity-consistent","PASS","","","k.guerrero"],["AX-2026-042448","2026-02-04","2026-02-10","2026-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2511-c4492","HOMO-2511-C4492","janoshik-analytical",10,99.3,0.7,0.41,"deamidated (Asn→Asp, +1 Da)",4.67,"TFA",9.87,0.14,null,null,null,null,null,2,4111.0606,null,null,18.29,1.09,63550,"buyer-sourced","identity-consistent","PASS","","","g.balogun"],["AX-2026-042103","2026-01-28","2026-02-10","2026-Q1","semax","Semax","neuro","jeepbio","JEEP","jeepbio-jeep-2602-c8195","JEEP-2602-C8195","janoshik-analytical",20,99.52,0.48,0.28,"N-acetyl semax (+42 Da)",8.09,"acetate",5.2,0.49,86.22,85.81,23.07,19.796,99,0.8,813.3548,0.34,null,7.1,1.06,62407,"buyer-sourced","verified","PASS","","","d.batista"],["AX-2026-042075","2026-02-09","2026-02-10","2026-Q1","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2509-j7103","HYB-2509-J7103","nordanalyt",5,98,2,0.92,"des-Aib2 analogue",3.57,"TFA",6.15,0.29,89.99,88.19,5.62,4.956,99.1,-0.7,4810.4069,0.31,null,23.07,1.31,51914,"buyer-sourced","verified","PASS","","","v.yildiz"],["AX-2026-041499","2026-01-20","2026-02-10","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-y6202","QSC-2509-Y6202","janoshik-analytical",2,99.39,0.61,0.29,"Met(O) sulfoxide (+16 Da)",4.77,"TFA",10.56,0.81,null,null,null,null,null,-1.8,4111.045,null,null,18.38,1.21,68820,"buyer-sourced","identity-consistent","PASS","","","k.nyberg"],["AX-2026-042936","2026-01-20","2026-02-09","2026-Q1","selank","Selank","neuro","mokemeibio","MKM","mokemeibio-mkm-2512-t3523","MKM-2512-T3523","janoshik-analytical",5,99.93,0.07,0.04,"tuftsin fragment (−417 Da)",8.17,"acetate",4.8,0.6,86.43,86.37,5.97,5.156,103.1,3.8,751.4431,null,null,6.5,0.86,92552,"buyer-sourced","verified","PASS","","","t.stanescu"],["AX-2026-042935","2026-01-21","2026-02-09","2026-Q1","selank","Selank","neuro","mokemeibio","MKM","mokemeibio-mkm-2512-t3523","MKM-2512-T3523","nordanalyt",5,99.84,0.16,0.11,"des-Thr (−101 Da)",8.06,"acetate",5.03,0.48,86.43,86.29,5.26,4.539,90.8,1.3,751.4412,null,null,7.35,0.95,51236,"buyer-sourced","verified","PASS","","","c.batista"],["AX-2026-042656","2026-02-08","2026-02-09","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wibsonbio","SWB","wibsonbio-swb-2512-s8187","SWB-2512-S8187","peptidemeter",2,99.93,0.07,0.04,"native GRF (1-29) (−59 Da)",3.8,"acetate",5.35,1,89.85,89.79,2.07,1.859,93,null,null,null,null,11.95,1.21,66964,"supplier-supplied","purity-only","PASS","","","g.nascimento"],["AX-2026-042280","2026-02-04","2026-02-09","2026-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2602-h9925","TFC-2602-H9925","janoshik-analytical",15,99.16,0.84,0.39,"deamidated (Asn→Asp, +1 Da)",1.99,"TFA",9.83,0.88,null,null,null,null,null,-1,4111.0483,0.58,null,18.13,1.22,75485,"buyer-sourced","verified","PASS","","","sa.demir"],["AX-2026-042258","2026-01-29","2026-02-09","2026-Q1","kpv","KPV","repair","tfcpeptides","TFC","tfcpeptides-tfc-2508-m9624","TFC-2508-M9624","janoshik-analytical",20,99.6,0.4,0.18,"Lys-Pro dipeptide (−99 Da)",2.58,"acetate",10.02,0.83,86.57,86.22,21.59,18.615,93.1,-0.1,342.2267,null,null,5.2,1.18,62310,"buyer-sourced","verified","PASS","","","Contributor #Z-1560"],["AX-2026-042186","2026-02-08","2026-02-09","2026-Q1","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2510-r9238","JEEP-2510-R9238","janoshik-analytical",5,99.56,0.44,0.24,"des-Gln truncate (−128 Da)",5.02,"acetate",5.11,0.63,89.24,88.85,5.99,5.322,106.4,6,887.5017,0.49,null,8.03,1.21,56337,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","Contributor #D-1163"],["AX-2026-041873","2026-01-21","2026-02-09","2026-Q1","retatrutide","Retatrutide","incretin","sinopep","SinoPep","sinopep-snp-2603-g4042","SNP-2603-G4042","kestrel-bioanalytical",30,97.96,2.04,1.32,"[D-Aib2]-diastereomer",5.06,"TFA",5.7,0.29,88.95,87.14,33.45,29.148,97.2,11.5,4728.5415,null,null,11.16,0.95,49323,"buyer-sourced","method-limited","MARGINAL","","AX-R09","c.okafor"],["AX-2026-041654","2026-01-15","2026-02-09","2026-Q1","bpc-157","BPC-157","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2512-a9487","FGP-2512-A9487","peptidemeter",10,99.93,0.07,0.04,"pyroglutamate cyclisation (−17 Da)",4.08,"acetate",5.69,0.88,89.35,89.29,11.65,10.402,104,null,null,null,null,8.87,1.06,83698,"buyer-sourced","purity-only","PASS","","","b.abubakar"],["AX-2026-041575","2026-02-08","2026-02-09","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-l7350","QSC-2602-L7350","medutest",5,99.93,0.07,0.04,"des-His1 truncate (−137 Da)",4.1,"TFA",8.51,0.53,null,null,null,null,null,-6.7,4111.0249,null,null,15.51,1.11,64313,"buyer-sourced","identity-consistent","PASS","","","b.delgado"],["AX-2026-041237","2026-01-14","2026-02-09","2026-Q1","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-h1662","WWB-2510-H1662","janoshik-analytical",30,99.45,0.55,0.31,"des-Aib20 analogue",4.6,"TFA",5.67,0.52,89.21,88.72,36.25,32.161,107.2,0.4,4728.489,null,null,20.56,1.15,38082,"buyer-sourced","verified","PASS","","","c.zamora"],["AX-2026-043514","2026-02-05","2026-02-08","2026-Q1","semaglutide","Semaglutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2511-5925","SIG-2511-5925","janoshik-analytical",3,98.49,1.51,0.59,"tBu-protected residual (+56 Da)",2.61,"TFA",8.29,0.47,null,null,null,null,null,-3.4,4111.0384,null,null,18.59,0.93,59913,"buyer-sourced","identity-consistent","PASS","","","d.antonsen"],["AX-2026-041987","2026-01-26","2026-02-08","2026-Q1","ss-31","SS-31 (Elamipretide)","metabolic","ambiopharm","AMB","ambiopharm-amb-2512-d5166","AMB-2512-D5166","kestrel-bioanalytical",50,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",4.73,"acetate",5.68,0.97,88.62,88.56,51.71,45.794,91.6,5.8,639.3893,null,null,4.86,0.86,60190,"buyer-sourced","identity-consistent","PASS","","","m.beaulieu"],["AX-2026-041535","2026-01-29","2026-02-08","2026-Q1","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-m6429","QSC-2511-M6429","peptidemeter",30,99.35,0.65,0.44,"truncated (5-39)",1.14,"TFA",7.98,1.02,89.86,89.28,30.33,27.079,90.3,-3.6,4728.4701,null,null,19.43,1.33,57605,"buyer-sourced","verified","PASS","","","digit_preference"],["AX-2026-041321","2026-01-24","2026-02-08","2026-Q1","ara-290","ARA-290","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2511-s3009","WWB-2511-S3009","janoshik-analytical",4,99.92,0.08,0.03,"acetyl adduct (+42 Da)",4.28,"acetate",3.81,0.45,null,null,null,null,null,null,null,null,null,8.73,1.16,35634,"buyer-sourced","purity-only","PASS","","","c.okonkwo"],["AX-2026-041302","2026-01-24","2026-02-08","2026-Q1","tb-500","TB-500","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-e2735","WWB-2601-E2735","medutest",2,99.81,0.19,0.09,"C-terminal amide (−1 Da)",3.75,"acetate",6.01,0.67,null,null,null,null,null,1.6,887.4978,0.48,null,6.63,1.19,74790,"buyer-sourced","identity-consistent","PASS","","","f.vermeulen"],["AX-2026-041298","2026-01-23","2026-02-08","2026-Q1","tb-500","TB-500","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-e2735","WWB-2601-E2735","peptidemeter",2,99.93,0.07,0.04,"des-acetyl TB-500 (−42 Da)",3.9,"acetate",5.55,0.69,null,null,null,null,null,0.9,887.4972,null,null,7.39,0.97,72620,"buyer-sourced","identity-consistent","PASS","","","i.demir"],["AX-2026-043651","2026-01-23","2026-02-07","2026-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2511-c7828","PPG-2511-C7828","peptidemeter",5,99.93,0.07,0.04,"pyroglutamate cyclisation (−17 Da)",5.29,"acetate",6.72,0.42,null,null,null,null,null,5.6,1418.7172,null,null,9.09,1.08,68965,"buyer-sourced","identity-consistent","PASS","","","a.trevino"],["AX-2026-043641","2026-01-16","2026-02-07","2026-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2511-c7828","PPG-2511-C7828","vendorinvestigate",5,99.47,0.53,0.3,"pyroglutamate cyclisation (−17 Da)",5.47,"acetate",5.9,0.59,88.04,87.57,5.39,4.72,94.4,0.8,1418.7104,null,null,10.12,1.06,47630,"buyer-sourced","verified","PASS","","","m.halvorsen"],["AX-2026-043560","2026-02-06","2026-02-07","2026-Q1","liraglutide","Liraglutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2508-6459","SIG-2508-6459","vendorinvestigate",15,98.48,1.52,0.55,"des-palmitoyl liraglutide (−238 Da)",4.85,"TFA",9.02,0.56,85.57,84.27,17.58,14.815,98.8,3.2,3748.9751,null,null,18.21,1.34,47264,"lab-retained","verified","PASS","","","h.nakamura"],["AX-2026-043275","2026-01-12","2026-02-07","2026-Q1","glutathione","L-Glutathione (reduced)","bioregulator","cpcbio","CPC","cpcbio-cpc-2602-d1499","CPC-2602-D1499","peptidemeter",1500,98.36,1.64,0.68,"γ-Glu-Cys (−57 Da)",8,null,0,0.77,91.23,89.73,1480.16,1328.148,88.5,4.2,307.0851,null,"No growth at 14 d",4.16,1.31,81866,"buyer-sourced","method-limited","FAIL","purity","AX-R06","am.lundgren"],["AX-2026-042657","2026-02-06","2026-02-07","2026-Q1","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2602-w8156","SWB-2602-W8156","medutest",10,99.69,0.31,0.18,"des-AEEA semaglutide (−145 Da)",5.47,"TFA",9,0.84,84.69,84.43,10.97,9.262,92.6,-11.3,4111.0059,null,null,15.5,1.3,54099,"buyer-sourced","identity-consistent","PASS","","","e.almeida"],["AX-2026-042531","2026-02-06","2026-02-07","2026-Q1","tb-500","TB-500","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-v5472","HJ-2511-V5472","janoshik-analytical",2,99.7,0.3,0.13,"[D-Thr]-diastereomer",6.91,"acetate",5.01,0.84,null,null,null,null,null,-2.1,887.4945,null,null,7.82,1.03,39356,"buyer-sourced","identity-consistent","PASS","","","s.zielinski"],["AX-2026-042410","2026-01-22","2026-02-07","2026-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-j3763","HOMO-2601-J3763","medutest",5,99.17,0.83,0.4,"des-Aib20 analogue",5.59,"TFA",6.13,0.98,87.3,86.58,5.57,4.823,96.5,-2.2,4728.4767,null,null,17.53,1.21,51746,"buyer-sourced","identity-consistent","PASS","","","mi.villalobos"],["AX-2026-042298","2026-01-13","2026-02-07","2026-Q1","epitalon","Epitalon","bioregulator","tfcpeptides","TFC","tfcpeptides-tfc-2508-w1380","TFC-2508-W1380","janoshik-analytical",20,99.01,0.99,0.57,"β-Asp isomer",7.08,"acetate",12.74,0.25,79.93,79.14,24.75,19.587,97.9,-2.5,390.1377,0.54,null,4.46,1.27,59517,"buyer-sourced","method-limited","FAIL","counter-ion","AX-R04","me.ramos"],["AX-2026-042153","2026-01-19","2026-02-07","2026-Q1","semax","Semax","neuro","jeepbio","JEEP","jeepbio-jeep-2512-u8593","JEEP-2512-U8593","medutest",5,99.74,0.26,0.12,"diketopiperazine (−18 Da)",6.63,"acetate",6.32,0.48,null,null,null,null,null,7.7,813.3604,0.43,null,5.91,1.05,58284,"buyer-sourced","identity-consistent","PASS","","","a.salgado"],["AX-2026-041463","2026-01-15","2026-02-07","2026-Q1","aod-9604","AOD-9604","metabolic","qyaobio","QYB","qyaobio-qyb-2508-e5277","QYB-2508-E5277","janoshik-analytical",5,99.83,0.17,0.08,"open-chain (reduced disulfide, +2 Da)",3.77,"acetate",5.77,0.38,90.08,89.93,5.55,4.991,99.8,-0.7,1815.8659,null,null,11.33,1,52816,"buyer-sourced","verified","PASS","","","sa.lindqvist"],["AX-2026-041451","2026-01-29","2026-02-07","2026-Q1","humanin","Humanin (HNG)","metabolic","qyaobio","QYB","qyaobio-qyb-2512-a4980","QYB-2512-A4980","janoshik-analytical",10,99.3,0.7,0.33,"wild-type humanin (Ser14, −42 Da)",4.59,"acetate",5.67,0.62,null,null,null,null,null,null,null,null,null,12.14,1.06,50878,"buyer-sourced","purity-only","PASS","","","vial_headspace"],["AX-2026-041358","2026-02-06","2026-02-07","2026-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2508-s3298","WWB-2508-S3298","janoshik-analytical",10,99.65,0.35,0.16,"[D-Aib8]-diastereomer",4.54,"TFA",7.13,0.3,null,null,null,null,null,-1.5,4111.0462,0.14,null,18.45,0.97,58382,"buyer-sourced","verified","PASS","","","i.pires"],["AX-2026-043513","2026-01-18","2026-02-06","2026-Q1","semaglutide","Semaglutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2511-5925","SIG-2511-5925","medutest",3,98.2,1.8,0.9,"des-AEEA semaglutide (−145 Da)",3.13,"TFA",6.59,0.57,89.71,88.1,3.15,2.775,92.5,2.4,4111.0623,null,null,15.65,1.24,76170,"lab-retained","identity-consistent","PASS","","","h.adebayo"],["AX-2026-043126","2026-01-23","2026-02-06","2026-Q1","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-p6164","SSA-2508-P6164","medutest",60,98.28,1.72,0.67,"des-Aib2 analogue",4.97,"TFA",8.03,0.67,null,null,null,null,null,6.8,4810.443,0.47,null,16.85,1.09,57940,"buyer-sourced","identity-consistent","PASS","","","g.nilsen"],["AX-2026-042934","2026-01-30","2026-02-06","2026-Q1","selank","Selank","neuro","mokemeibio","MKM","mokemeibio-mkm-2512-t3523","MKM-2512-T3523","janoshik-analytical",5,99.46,0.54,0.23,"acetyl adduct (+42 Da)",8.02,"acetate",4.85,0.19,86.94,86.47,5.3,4.583,91.7,-4.4,751.4369,1.97,"No growth at 14 d",6.28,1.08,62761,"lab-retained","verified","PASS","","","o.novak"],["AX-2026-042675","2026-01-12","2026-02-06","2026-Q1","mgf","MGF","gh-axis","wibsonbio","SWB","wibsonbio-swb-2601-e8946","SWB-2601-E8946","janoshik-analytical",5,98.55,1.45,0.55,"deamidated (+1 Da)",4.26,"acetate",6.34,0.7,null,null,null,null,null,null,null,null,null,11.55,1.14,76107,"buyer-sourced","purity-only","PASS","","","r.onwuka"],["AX-2026-042406","2026-01-18","2026-02-06","2026-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-j3763","HOMO-2601-J3763","janoshik-analytical",5,99.04,0.96,0.47,"des-Aib20 analogue",5.06,"TFA",9.71,1,84.23,83.42,5.44,4.538,90.8,3,4728.5013,3.38,null,20.43,1.18,50937,"buyer-sourced","verified","PASS","","","fr.villalobos"],["AX-2026-042205","2026-01-11","2026-02-06","2026-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-v8915","TFC-2508-V8915","janoshik-analytical",10,98.35,1.65,0.79,"des-Aib20 analogue",3.48,"TFA",7,0.43,89.09,87.62,11.7,10.252,102.5,0.8,4728.4909,null,null,20.84,1.25,28719,"buyer-sourced","verified","PASS","","","n.sjoberg"],["AX-2026-042183","2026-01-16","2026-02-06","2026-Q1","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2509-g9040","JEEP-2509-G9040","janoshik-analytical",2,99.72,0.28,0.12,"truncated (1-12)",3.44,"acetate",8.87,0.22,87.47,87.23,2.16,1.884,94.2,-2.1,1418.7063,0.5,null,9.57,1.11,68302,"buyer-sourced","verified","PASS","","","Contributor #B-2210"],["AX-2026-041539","2026-02-01","2026-02-06","2026-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-n6404","QSC-2511-N6404","janoshik-analytical",60,98.98,1.02,0.44,"tirzepatide dimer",2.9,"TFA",6.17,0.21,90.72,89.79,64.7,58.094,96.8,1.5,4810.4175,0.12,"No growth at 14 d",19.76,1.28,61156,"buyer-sourced","verified","PASS","","","g.correia"],["AX-2026-041529","2026-01-17","2026-02-06","2026-Q1","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-m6429","QSC-2511-M6429","janoshik-analytical",30,99.43,0.57,0.4,"truncated (5-39)",0.94,"TFA",7.94,0.55,90.57,90.05,32.68,29.428,98.1,0.7,4728.4904,null,null,20.75,1.54,41944,"buyer-sourced","verified","MARGINAL","","AX-R12","sa.demir"],["AX-2026-043588","2026-02-04","2026-02-05","2026-Q1","ss-31","SS-31 (Elamipretide)","metabolic","sigmaaldrich","SIG","sigmaaldrich-sig-2512-6369","SIG-2512-6369","janoshik-analytical",50,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",6.85,"acetate",9.7,0.6,82.85,82.79,55.88,46.263,92.5,-1.5,639.3846,0.21,null,9.02,0.97,67747,"supplier-supplied","verified","PASS","","","s.wikstrom"],["AX-2026-042986","2026-01-17","2026-02-05","2026-Q1","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-r3717","MKM-2508-R3717","vendorinvestigate",15,99.29,0.71,0.46,"des-AEEA semaglutide (−145 Da)",5.78,"TFA",7.67,0.36,null,null,null,null,null,3.9,4111.0684,0.25,null,19.56,1.22,57975,"buyer-sourced","verified","PASS","","","al.villalobos"],["AX-2026-042983","2026-01-18","2026-02-05","2026-Q1","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-r3717","MKM-2508-R3717","kestrel-bioanalytical",15,98.9,1.1,0.71,"[D-Aib8]-diastereomer",5.42,"TFA",11.19,0.58,82.81,81.9,16.76,13.726,91.5,null,null,null,null,9.86,1.35,34713,"buyer-sourced","method-limited","PASS","","","Contributor #K-6641"],["AX-2026-042931","2026-01-20","2026-02-05","2026-Q1","selank","Selank","neuro","mokemeibio","MKM","mokemeibio-mkm-2512-t3523","MKM-2512-T3523","janoshik-analytical",5,99.67,0.33,0.17,"des-Thr (−101 Da)",8.43,"acetate",7.52,0.22,83.83,83.55,6.34,5.297,105.9,-3.3,751.4377,null,null,6.29,1.03,59986,"buyer-sourced","verified","PASS","","","se.silva"],["AX-2026-042907","2026-01-17","2026-02-05","2026-Q1","liraglutide","Liraglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-c2712","GGPE-2510-C2712","nordanalyt",15,98.51,1.49,0.82,"deamidated (Asn→Asp, +1 Da)",4.92,"acetate",3.75,0.65,null,null,null,null,null,5.3,3748.983,null,null,20.08,1.09,64175,"buyer-sourced","identity-consistent","PASS","","","Contributor #L-4409"],["AX-2026-042362","2026-02-02","2026-02-05","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2602-s3200","HOMO-2602-S3200","peptidemeter",10,99.69,0.31,0.19,"N-acetyl semax (+42 Da)",9.09,"acetate",7.74,0.61,null,null,null,null,null,-7,813.3484,null,null,6.53,1.08,37160,"buyer-sourced","identity-consistent","PASS","","","mi.villalobos"],["AX-2026-042271","2026-01-30","2026-02-05","2026-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2602-h9925","TFC-2602-H9925","janoshik-analytical",15,98.83,1.17,0.5,"semaglutide dimer",2.5,"TFA",11.33,0.43,85.74,84.74,17.25,14.618,97.5,0.5,4111.0545,null,null,18.47,1.16,82703,"lab-retained","verified","PASS","","","m.beaulieu"],["AX-2026-042263","2026-01-27","2026-02-05","2026-Q1","kpv","KPV","repair","tfcpeptides","TFC","tfcpeptides-tfc-2508-m9624","TFC-2508-M9624","kestrel-bioanalytical",20,99.93,0.07,0.04,"acetyl-KPV (+42 Da)",2.93,"acetate",13.9,0.9,null,null,null,null,null,-8.7,342.2237,null,null,2.98,1.17,51761,"buyer-sourced","identity-consistent","FAIL","counter-ion","","an.petrov"],["AX-2026-042200","2026-01-17","2026-02-05","2026-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-v8915","TFC-2508-V8915","medutest",10,98.32,1.68,0.7,"aspartimide (−18 Da)",4,"TFA",8.4,0.34,null,null,null,null,null,-2.8,4728.4739,null,"No growth at 14 d",17.63,1.11,66080,"buyer-sourced","identity-consistent","PASS","","","si.cabrera"],["AX-2026-042093","2026-01-15","2026-02-05","2026-Q1","bpc-157","BPC-157","repair","hybiopharma","HYB","hybiopharma-hyb-2512-p8025","HYB-2512-P8025","vendorinvestigate",5,99.51,0.49,0.25,"BPC-157 arginine-salt artefact",4.22,"acetate",6.53,0.42,88.83,88.39,5.95,5.259,105.2,4.7,1418.716,null,null,10.33,0.94,76179,"buyer-sourced","verified","MARGINAL","","AX-R04","s.mensah"],["AX-2026-041621","2026-01-14","2026-02-05","2026-Q1","selank","Selank","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2511-d8133","FGP-2511-D8133","kestrel-bioanalytical",5,99.89,0.11,0.06,"tuftsin fragment (−417 Da)",6.35,"acetate",4.68,0.51,88.46,88.36,5.79,5.116,102.3,1.4,751.4413,null,null,3.42,0.97,49038,"lab-retained","identity-consistent","PASS","","","as.novak"],["AX-2026-041469","2026-01-21","2026-02-05","2026-Q1","aod-9604","AOD-9604","metabolic","qyaobio","QYB","qyaobio-qyb-2508-e5277","QYB-2508-E5277","janoshik-analytical",5,99.65,0.35,0.15,"open-chain (reduced disulfide, +2 Da)",3.92,"acetate",6.07,0.54,89.47,89.16,5.42,4.832,96.6,3.2,1815.873,null,null,11.26,1.3,62250,"buyer-sourced","verified","PASS","","","b.ferreira"],["AX-2026-041375","2026-01-26","2026-02-05","2026-Q1","ipamorelin","Ipamorelin","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-c3477","WWB-2601-C3477","peptidemeter",5,99.85,0.15,0.1,"des-Lys (−128 Da)",5.65,"acetate",5.91,0.63,null,null,null,null,null,null,null,0.2,null,7.78,1.04,40001,"lab-retained","purity-only","PASS","","","a.boateng"],["AX-2026-043584","2026-01-19","2026-02-04","2026-Q1","ss-31","SS-31 (Elamipretide)","metabolic","sigmaaldrich","SIG","sigmaaldrich-sig-2512-6369","SIG-2512-6369","peptidemeter",50,99.6,0.4,0.27,"des-Dmt (−193 Da)",6.56,"acetate",8.94,0.27,null,null,null,null,null,-0.4,639.3853,null,null,9.14,0.89,76700,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","survodutide_mixup"],["AX-2026-043497","2026-01-22","2026-02-04","2026-Q1","ghrp-6","GHRP-6","gh-axis","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2508-m5445","QST-2508-M5445","janoshik-analytical",2,98.42,1.58,1.11,"des-Lys (−128 Da)",5.82,"acetate",4.77,0.43,88.98,87.57,2.22,1.944,97.2,2,872.4463,null,null,8.33,0.86,37629,"buyer-sourced","verified","FAIL","purity","","r.nilsen"],["AX-2026-043055","2026-02-03","2026-02-04","2026-Q1","retatrutide","Retatrutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-k4818","KP-2511-K4818","medutest",10,96.75,3.25,2.15,"incomplete Fmoc removal (+222 Da)",3.47,"TFA",6,0.14,90.39,87.45,11.47,10.031,100.3,11.2,4728.5401,null,null,17.38,1.21,61401,"buyer-sourced","identity-consistent","PASS","","","v.yildiz"],["AX-2026-042967","2026-01-16","2026-02-04","2026-Q1","adipotide","Adipotide","metabolic","mokemeibio","MKM","mokemeibio-mkm-2511-f3656","MKM-2511-F3656","kestrel-bioanalytical",5,99.39,0.61,0.23,"truncated KLAKLAK repeat (−781 Da)",4.93,"TFA",7.43,0.63,null,null,null,null,null,-9.1,4095.5865,0.5,null,6.77,1.19,51182,"buyer-sourced","identity-consistent","PASS","","","h.weiss"],["AX-2026-042633","2026-01-20","2026-02-04","2026-Q1","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2601-v7010","SWB-2601-V7010","janoshik-analytical",20,98.59,1.41,0.76,"des-Aib2 analogue",4.82,"TFA",8.59,0.45,86.14,84.93,21.23,18.031,90.2,4.4,4810.4315,null,null,20.07,1.19,80091,"buyer-sourced","verified","PASS","","","o.novak"],["AX-2026-042616","2026-02-02","2026-02-04","2026-Q1","ara-290","ARA-290","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-c7084","HJ-2508-C7084","nordanalyt",2,99.42,0.58,0.23,"acetyl adduct (+42 Da)",5.12,"acetate",5.07,0.8,null,null,null,null,null,0.4,1189.6101,0.38,null,9.99,1.12,57575,"buyer-sourced","verified","PASS","","","ma.ndiaye"],["AX-2026-042370","2026-01-17","2026-02-04","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2601-d3090","HOMO-2601-D3090","vendorinvestigate",20,99.11,0.89,0.47,"diketopiperazine (−18 Da)",7.29,"acetate",6.74,0.35,null,null,null,null,null,0,813.3541,0.29,null,7.49,0.86,74855,"buyer-sourced","verified","MARGINAL","","AX-R09","t.lindholm"],["AX-2026-042359","2026-01-24","2026-02-04","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2602-s3200","HOMO-2602-S3200","medutest",10,99.66,0.34,0.24,"diketopiperazine (−18 Da)",9.3,"acetate",6.85,0.77,null,null,null,null,null,null,null,null,null,6.06,0.97,91710,"buyer-sourced","purity-only","PASS","","","j.ekstrom"],["AX-2026-042304","2026-01-13","2026-02-04","2026-Q1","epitalon","Epitalon","bioregulator","tfcpeptides","TFC","tfcpeptides-tfc-2508-w1380","TFC-2508-W1380","medutest",20,99.03,0.97,0.56,"β-Asp isomer",6.97,"acetate",8.9,0.76,83.37,82.56,25.3,20.888,104.4,-0.5,390.1385,null,null,4.02,1.26,63455,"buyer-sourced","method-limited","MARGINAL","","AX-R04","ru.sobczak"],["AX-2026-042299","2026-01-17","2026-02-04","2026-Q1","epitalon","Epitalon","bioregulator","tfcpeptides","TFC","tfcpeptides-tfc-2508-w1380","TFC-2508-W1380","kestrel-bioanalytical",20,98.84,1.16,0.51,"Ala-Glu-Asp tripeptide (−57 Da)",6.7,"acetate",11.86,0.48,null,null,null,null,null,null,null,null,null,2.49,1.03,76174,"buyer-sourced","method-limited","FAIL","purity;counter-ion","AX-R04","b.lundgren"],["AX-2026-042294","2026-01-14","2026-02-04","2026-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-a1033","TFC-2508-A1033","janoshik-analytical",10,99.18,0.82,0.56,"des-AEEA semaglutide (−145 Da)",3.85,"TFA",10.38,0.86,84.91,84.21,12.67,10.669,106.7,6,4111.0771,null,null,18.32,1.23,34020,"buyer-sourced","verified","PASS","","","i.nwosu"],["AX-2026-042278","2026-01-25","2026-02-04","2026-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2602-h9925","TFC-2602-H9925","janoshik-analytical",15,98.55,1.45,0.52,"deamidated (Asn→Asp, +1 Da)",1.45,"TFA",8.61,0.2,89.74,88.44,16.27,14.389,95.9,-3.4,4111.0384,0.56,null,18.28,1.06,61697,"buyer-sourced","verified","PASS","","","r.ferreira"],["AX-2026-041722","2026-01-28","2026-02-04","2026-Q1","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1353","TFS-{CAT}-1353","janoshik-analytical",30,99.22,0.78,0.45,"[D-Aib13]-diastereomer",4.88,"TFA",6.08,0.19,null,null,null,null,null,2.5,4810.4223,null,null,20.02,1.3,70412,"buyer-sourced","identity-consistent","PASS","","","r.rasmussen"],["AX-2026-041466","2026-01-29","2026-02-04","2026-Q1","aod-9604","AOD-9604","metabolic","qyaobio","QYB","qyaobio-qyb-2508-e5277","QYB-2508-E5277","janoshik-analytical",5,99.67,0.33,0.19,"des-Tyr AOD (−163 Da)",3.64,"acetate",6.34,0.31,null,null,null,null,null,-4.8,1815.8585,null,null,11.16,1.11,73961,"buyer-sourced","identity-consistent","PASS","","","f.okwuosa"],["AX-2026-041462","2026-02-03","2026-02-04","2026-Q1","aod-9604","AOD-9604","metabolic","qyaobio","QYB","qyaobio-qyb-2508-e5277","QYB-2508-E5277","nordanalyt",5,99.34,0.66,0.38,"des-Tyr AOD (−163 Da)",4.26,"acetate",4.9,0.65,90.19,89.59,5.58,4.999,100,null,null,0.52,null,12.8,1.04,25257,"buyer-sourced","purity-only","PASS","","","t.amankwah"],["AX-2026-041440","2026-01-11","2026-02-04","2026-Q1","thymosin-alpha-1","Thymosin α1","repair","qyaobio","QYB","qyaobio-qyb-2511-v5408","QYB-2511-V5408","vendorinvestigate",10,99.81,0.19,0.13,"des-acetyl Tα1 (−42 Da)",3.1,"acetate",3.66,0.42,92.82,92.64,11,10.19,101.9,-1.4,3106.545,null,null,13.48,1.08,26948,"buyer-sourced","verified","PASS","","","b.bruun"],["AX-2026-043457","2026-01-23","2026-02-03","2026-Q1","ghrp-2","GHRP-2","gh-axis","bachemholding","BCH","bachemholding-bch-2508-m4472","BCH-2508-M4472","janoshik-analytical",5,98.85,1.15,0.55,"oxidised Trp (+16 Da)",5.18,"acetate",6.22,0.79,null,null,null,null,null,null,null,null,null,9.16,1.09,72514,"buyer-sourced","purity-only","FAIL","purity","","h.zamora"],["AX-2026-043069","2026-01-27","2026-02-03","2026-Q1","exenatide","Exenatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-w5891","KP-2511-W5891","janoshik-analytical",5,98.16,1.84,0.83,"C-terminal free acid (+1 Da)",3.85,"acetate",6.02,0.66,89.47,87.82,5.43,4.769,95.4,-0.7,4183.9341,null,"No growth at 14 d",14.95,1.04,60076,"buyer-sourced","verified","PASS","","","ch.dahlberg"],["AX-2026-042794","2026-01-11","2026-02-03","2026-Q1","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-r1919","GGPE-2510-R1919","vendorinvestigate",10,98.51,1.49,0.89,"C18 diacid regioisomer",3.97,"TFA",8.42,0.16,87.45,86.15,11.67,10.054,100.5,-4.5,4728.4658,0.52,null,22.1,1.29,60782,"buyer-sourced","verified","PASS","","","g.nascimento"],["AX-2026-042654","2026-01-13","2026-02-03","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wibsonbio","SWB","wibsonbio-swb-2512-s8187","SWB-2512-S8187","janoshik-analytical",2,99.22,0.78,0.48,"native GRF (1-29) (−59 Da)",3.73,"acetate",4.37,0.4,91.5,90.79,2.28,2.07,103.5,null,null,null,null,12.73,1.09,74014,"buyer-sourced","purity-only","PASS","","","submit_more"],["AX-2026-042445","2026-01-23","2026-02-03","2026-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2511-c4492","HOMO-2511-C4492","medutest",10,99.6,0.4,0.27,"[D-Aib8]-diastereomer",4.86,"TFA",6.76,0.45,87.93,87.58,11.79,10.326,103.3,-3.6,4111.0376,null,null,15.72,1.1,22130,"buyer-sourced","identity-consistent","PASS","","","e.salgado"],["AX-2026-042380","2026-01-29","2026-02-03","2026-Q1","leuprolide","Leuprolide","hormonal","homopeptide","Homopeptide","homopeptide-homo-2508-n3727","HOMO-2508-N3727","janoshik-analytical",5,99.75,0.25,0.1,"des-ethylamide (+1 Da)",5.23,"acetate",4.85,0.56,null,null,null,null,null,3.3,1208.6652,null,null,9.48,1.11,55000,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","c18_2p6"],["AX-2026-042379","2026-01-12","2026-02-03","2026-Q1","leuprolide","Leuprolide","hormonal","homopeptide","Homopeptide","homopeptide-homo-2508-n3727","HOMO-2508-N3727","vendorinvestigate",5,99.66,0.34,0.15,"des-ethylamide (+1 Da)",5.39,"acetate",3.73,0.71,90.17,89.86,5.89,5.293,105.9,-5.8,1208.6542,null,null,9.98,1.09,80833,"buyer-sourced","verified","MARGINAL","","AX-R07","b.abubakar"],["AX-2026-042199","2026-01-20","2026-02-03","2026-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-v8915","TFC-2508-V8915","janoshik-analytical",10,98.15,1.85,0.89,"des-Aib20 analogue",4.17,"TFA",9.28,0.65,85.9,84.31,10.65,8.979,89.8,-3.4,4728.471,null,null,20.86,1.14,55833,"buyer-sourced","verified","MARGINAL","","AX-R06","Contributor #X-4772"],["AX-2026-042104","2026-01-19","2026-02-03","2026-Q1","semax","Semax","neuro","jeepbio","JEEP","jeepbio-jeep-2602-c8195","JEEP-2602-C8195","janoshik-analytical",20,99.74,0.26,0.1,"Met1 sulfoxide (+16 Da)",7.84,"acetate",5.62,0.71,85.83,85.61,23.09,19.767,98.8,-3.4,813.3513,null,null,7.15,1.09,59529,"supplier-supplied","verified","PASS","","","ro.okwuosa"],["AX-2026-042071","2026-01-10","2026-02-03","2026-Q1","triptorelin","Triptorelin","hormonal","hybiopharma","HYB","hybiopharma-hyb-2512-b7307","HYB-2512-B7307","peptidemeter",5,99.49,0.51,0.36,"oxidised Trp (+16 Da)",4.78,"acetate",3.95,0.96,90.31,89.85,5.93,5.328,106.6,-1.2,1310.6232,null,null,9.15,1.1,56643,"buyer-sourced","verified","PASS","","","n.demir"],["AX-2026-041465","2026-01-21","2026-02-03","2026-Q1","aod-9604","AOD-9604","metabolic","qyaobio","QYB","qyaobio-qyb-2508-e5277","QYB-2508-E5277","medutest",5,99.75,0.25,0.11,"open-chain (reduced disulfide, +2 Da)",4.04,"acetate",4.17,0.76,null,null,null,null,null,15.5,1815.8953,0.25,null,9.6,0.95,77018,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","b.perrin"],["AX-2026-041239","2026-01-16","2026-02-03","2026-Q1","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-h1662","WWB-2510-H1662","janoshik-analytical",30,99.68,0.32,0.18,"des-Aib20 analogue",5,"TFA",6.33,0.92,87.75,87.47,35.45,31.008,103.4,0.1,4728.4876,0.7,null,20.76,1.38,52185,"buyer-sourced","verified","PASS","","","me.hartmann"],["AX-2026-043675","2026-01-21","2026-02-02","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2509-v8167","PPG-2509-V8167","vendorinvestigate",5,99.93,0.07,0.04,"native GRF (1-29) (−59 Da)",5.75,"acetate",4.87,0.55,88.83,88.77,5.95,5.282,105.6,-2.8,3365.7308,0.32,null,13.67,1.28,68310,"lab-retained","verified","PASS","","","l.agyeman"],["AX-2026-043661","2026-01-29","2026-02-02","2026-Q1","tb-500","TB-500","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d8068","PPG-2512-D8068","peptidemeter",2,99.28,0.72,0.39,"des-acetyl TB-500 (−42 Da)",3.39,"acetate",5.29,0.3,null,null,null,null,null,7.1,887.5027,null,null,7.4,1.23,57842,"buyer-sourced","identity-consistent","PASS","","","co.grimaldi"],["AX-2026-043585","2026-02-01","2026-02-02","2026-Q1","ss-31","SS-31 (Elamipretide)","metabolic","sigmaaldrich","SIG","sigmaaldrich-sig-2512-6369","SIG-2512-6369","janoshik-analytical",50,99.3,0.7,0.34,"des-Dmt (−193 Da)",6.47,"acetate",7.16,0.78,null,null,null,null,null,null,null,null,null,8.95,0.94,84288,"buyer-sourced","purity-only","PASS","","","r.yildiz"],["AX-2026-043583","2026-01-26","2026-02-02","2026-Q1","ss-31","SS-31 (Elamipretide)","metabolic","sigmaaldrich","SIG","sigmaaldrich-sig-2512-6369","SIG-2512-6369","nordanalyt",50,99.32,0.68,0.33,"des-Dmt (−193 Da)",7.05,"acetate",9.32,0.6,83.03,82.47,54.51,44.954,89.9,2.7,639.3873,0.28,null,10.31,1.12,72683,"buyer-sourced","verified","MARGINAL","","AX-R06","g.nilsen"],["AX-2026-042820","2026-01-13","2026-02-02","2026-Q1","melanotan-ii","Melanotan II","melanocortin","ggpeps","GGPeps","ggpeps-ggpe-2509-h1678","GGPE-2509-H1678","nordanalyt",10,99.22,0.78,0.29,"[L-Phe7]-diastereomer",5.47,"acetate",4.58,0.6,89.35,88.65,10.48,9.291,92.9,4.3,1023.5446,null,"No growth at 14 d",11.35,1.13,37312,"buyer-sourced","verified","PASS","","","freeze_thaw"],["AX-2026-042680","2026-01-27","2026-02-02","2026-Q1","humanin","Humanin (HNG)","metabolic","erpbiotech","ERP","erpbiotech-erp-2601-p8786","ERP-2601-P8786","janoshik-analytical",5,99.06,0.94,0.55,"wild-type humanin (Ser14, −42 Da)",3.75,"acetate",5.98,0.22,90.05,89.2,5.53,4.933,98.7,3.4,2685.3244,null,null,12.24,1.02,72094,"buyer-sourced","verified","MARGINAL","","AX-R04","t.sorensen"],["AX-2026-042625","2026-01-15","2026-02-02","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wibsonbio","SWB","wibsonbio-swb-2510-n6994","SWB-2510-N6994","medutest",5,98.35,1.65,1.12,"deamidated (+1 Da)",2.24,"acetate",4.14,0.93,null,null,null,null,null,-1.7,3644.9686,null,null,12.53,1.12,68704,"buyer-sourced","identity-consistent","PASS","","","ra.restrepo"],["AX-2026-042454","2026-02-01","2026-02-02","2026-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2511-c4492","HOMO-2511-C4492","janoshik-analytical",10,99.25,0.75,0.44,"deamidated (Asn→Asp, +1 Da)",4.83,"TFA",6.96,0.56,87.65,86.99,11.55,10.047,100.5,3.7,4111.0676,null,null,18.45,1.17,46031,"buyer-sourced","verified","PASS","","","f.kuipers"],["AX-2026-042332","2026-01-09","2026-02-02","2026-Q1","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-l2482","TFC-2508-L2482","medutest",5,98.4,1.6,0.82,"des-Gly deletion (−57 Da)",1.68,"TFA",8.23,0.72,89.37,87.94,5.69,5.004,100.1,17.1,4810.4926,0.48,null,16.84,0.98,31340,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","r.sjoberg"],["AX-2026-042296","2026-01-22","2026-02-02","2026-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-a1033","TFC-2508-A1033","kestrel-bioanalytical",10,99.93,0.07,0.05,"des-AEEA semaglutide (−145 Da)",4.03,"TFA",9.75,0.33,85.89,85.83,12.23,10.497,105,-14.3,4110.9936,null,null,9.82,1.27,54143,"buyer-sourced","method-limited","PASS","","","sa.demir"],["AX-2026-042092","2026-01-23","2026-02-02","2026-Q1","bpc-157","BPC-157","repair","hybiopharma","HYB","hybiopharma-hyb-2512-p8025","HYB-2512-P8025","vendorinvestigate",5,99.93,0.07,0.04,"des-Gly truncate (−57 Da)",4.21,"acetate",6.89,0.33,88.57,88.51,5.8,5.134,102.7,4.9,1418.7163,0.28,null,10.1,1.09,75002,"buyer-sourced","verified","MARGINAL","","AX-R04","i.demir"],["AX-2026-041942","2026-02-01","2026-02-02","2026-Q1","semax","Semax","neuro","sinopep","SinoPep","sinopep-snp-2601-u4736","SNP-2601-U4736","janoshik-analytical",10,99.55,0.45,0.29,"diketopiperazine (−18 Da)",7.32,"acetate",4.9,0.74,null,null,null,null,null,-1.4,813.353,0.18,null,6.89,1.17,56485,"buyer-sourced","verified","MARGINAL","","AX-R09","ja.cabrera"],["AX-2026-041848","2026-01-22","2026-02-02","2026-Q1","bpc-157","BPC-157","repair","genscriptpeps","GSP","genscriptpeps-gsp-2508-h3518","GSP-2508-H3518","vendorinvestigate",5,98.59,1.41,0.89,"des-Gly truncate (−57 Da)",1.96,"acetate",7.43,0.33,90.28,89.01,4.97,4.424,88.5,1.9,1418.712,0.8,null,10.05,1.18,48715,"lab-retained","verified","MARGINAL","","AX-R06","h.ogunleye"],["AX-2026-041620","2026-01-07","2026-02-02","2026-Q1","selank","Selank","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2511-d8133","FGP-2511-D8133","janoshik-analytical",5,99.93,0.07,0.04,"diketopiperazine (−18 Da)",6.91,"acetate",6.93,0.24,85.92,85.86,5.46,4.688,93.8,-0.7,751.4397,null,null,6.33,1.02,66281,"buyer-sourced","verified","PASS","","","v.iyer"],["AX-2026-041255","2026-01-07","2026-02-02","2026-Q1","survodutide","Survodutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-r2141","WWB-2510-R2141","janoshik-analytical",5,99.12,0.88,0.36,"[D-Ser2]-diastereomer",5.04,"TFA",9.01,0.47,85.48,84.73,5.72,4.847,96.9,-1.1,4764.5069,null,null,19.97,1.2,69337,"buyer-sourced","verified","PASS","","","t.adeyemi"],["AX-2026-042979","2026-01-25","2026-02-01","2026-Q1","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-r3717","MKM-2508-R3717","vendorinvestigate",15,99.14,0.86,0.55,"[D-Aib8]-diastereomer",5.43,"TFA",9.02,0.45,85.1,84.37,15.92,13.432,89.5,1.1,4111.0569,null,null,19.54,1.08,38256,"buyer-sourced","verified","MARGINAL","","AX-R06","fr.sandvik"],["AX-2026-042682","2026-01-29","2026-02-01","2026-Q1","humanin","Humanin (HNG)","metabolic","erpbiotech","ERP","erpbiotech-erp-2601-p8786","ERP-2601-P8786","janoshik-analytical",5,98.89,1.11,0.64,"wild-type humanin (Ser14, −42 Da)",4.41,"acetate",6.1,0.9,null,null,null,null,null,-1.3,2685.3118,0.29,null,12.16,1.19,75689,"buyer-sourced","verified","MARGINAL","","AX-R04","Contributor #E-6741"],["AX-2026-042552","2026-01-20","2026-02-01","2026-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-p6487","HJ-2508-P6487","janoshik-analytical",15,98.29,1.71,1.18,"C20 diacid mono-amide",4.14,"TFA",5.65,0.71,89.5,87.97,17.14,15.078,100.5,6,4810.4392,null,null,19.8,1.2,60853,"lab-retained","verified","PASS","","","ro.okwuosa"],["AX-2026-042150","2026-01-10","2026-02-01","2026-Q1","thymulin","Thymulin","repair","jeepbio","JEEP","jeepbio-jeep-2602-t8987","JEEP-2602-T8987","janoshik-analytical",2,99.81,0.19,0.12,"des-Ser truncate (−87 Da)",4.75,"acetate",4.73,0.55,null,null,null,null,null,4.3,873.3754,null,null,6.66,1.09,73306,"lab-retained","partial","PASS","","","f.vermeulen"],["AX-2026-041993","2026-01-27","2026-02-01","2026-Q1","mots-c","MOTS-c","metabolic","ambiopharm","AMB","ambiopharm-amb-2601-n5360","AMB-2601-N5360","nordanalyt",5,99.7,0.3,0.19,"Met1 sulfoxide (+16 Da)",4.35,"acetate",5.8,0.85,89,88.73,5.52,4.898,98,-0.9,2173.0898,null,"No growth at 14 d",12.05,1.02,57781,"buyer-sourced","verified","PASS","","","i.trevino"],["AX-2026-041578","2026-01-31","2026-02-01","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-l7350","QSC-2602-L7350","janoshik-analytical",5,99.93,0.07,0.05,"[D-Aib8]-diastereomer",3.79,"TFA",9.12,0.26,null,null,null,null,null,-0.5,4111.0503,null,null,18.54,1.25,71685,"buyer-sourced","identity-consistent","PASS","","","b.halvorsen"],["AX-2026-041544","2026-01-17","2026-02-01","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2508-d6762","QSC-2508-D6762","janoshik-analytical",5,98.87,1.13,0.61,"native GRF (1-29) (−59 Da)",2.32,"acetate",5.24,0.84,null,null,null,null,null,0.7,3365.7426,null,null,13,1.21,55816,"buyer-sourced","identity-consistent","PASS","","","s.sorensen"],["AX-2026-041504","2026-01-14","2026-02-01","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-y6202","QSC-2509-Y6202","janoshik-analytical",2,99.63,0.37,0.2,"des-AEEA semaglutide (−145 Da)",4.76,"TFA",9.87,0.23,null,null,null,null,null,-0.6,4111.0499,null,null,18.49,1.08,67662,"buyer-sourced","identity-consistent","PASS","","","bi.halvorsen"],["AX-2026-041483","2026-01-28","2026-02-01","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2512-g5673","QSC-2512-G5673","janoshik-analytical",5,98.85,1.15,0.51,"deamidated (+1 Da)",2.74,"acetate",3.31,0.73,null,null,null,null,null,-2.3,3644.9664,null,null,14.62,1.12,60074,"buyer-sourced","identity-consistent","PASS","","","Contributor #N-9157"],["AX-2026-041467","2026-01-13","2026-02-01","2026-Q1","aod-9604","AOD-9604","metabolic","qyaobio","QYB","qyaobio-qyb-2508-e5277","QYB-2508-E5277","janoshik-analytical",5,99.51,0.49,0.21,"open-chain (reduced disulfide, +2 Da)",3.77,"acetate",4.03,0.81,91.39,90.94,5.69,5.174,103.5,-2.2,1815.8632,null,null,11.14,1.05,60772,"buyer-sourced","verified","PASS","","","h.sobczak"],["AX-2026-043508","2026-01-08","2026-01-31","2026-Q1","semaglutide","Semaglutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2511-5925","SIG-2511-5925","janoshik-analytical",3,98.39,1.61,0.62,"tBu-protected residual (+56 Da)",2.83,"TFA",8.46,0.16,null,null,null,null,null,-5.8,4111.0286,1.35,"No growth at 14 d",18.43,1.09,59315,"buyer-sourced","verified","PASS","","","ja.cabrera"],["AX-2026-042701","2026-01-27","2026-01-31","2026-Q1","glucagon","Glucagon","incretin","erpbiotech","ERP","erpbiotech-erp-2601-x8820","ERP-2601-X8820","medutest",5,98.68,1.32,0.66,"deamidated Asn28 (+1 Da)",1.45,"acetate",3.24,0.74,null,null,null,null,null,-13.6,3480.5721,null,null,11.43,1.03,71215,"buyer-sourced","identity-consistent","PASS","","","s.kjaer"],["AX-2026-042372","2026-01-10","2026-01-31","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2601-d3090","HOMO-2601-D3090","janoshik-analytical",20,98.89,1.11,0.59,"diketopiperazine (−18 Da)",6.58,"acetate",5.23,0.49,null,null,null,null,null,2.1,813.3558,null,null,6.96,1.14,65719,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","m.serrano"],["AX-2026-042360","2026-01-23","2026-01-31","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2602-s3200","HOMO-2602-S3200","janoshik-analytical",10,99.69,0.31,0.19,"N-acetyl semax (+42 Da)",8.98,"acetate",7.38,0.49,null,null,null,null,null,2.1,813.3558,null,null,7.1,1.16,59647,"buyer-sourced","identity-consistent","PASS","","","s.moreau"],["AX-2026-042288","2026-01-09","2026-01-31","2026-Q1","epitalon","Epitalon","bioregulator","tfcpeptides","TFC","tfcpeptides-tfc-2511-e9934","TFC-2511-E9934","medutest",50,99.93,0.07,0.04,"Ala-Glu-Asp tripeptide (−57 Da)",6.34,"acetate",8.38,0.18,null,null,null,null,null,-3.4,390.1374,null,null,3.97,1.17,68054,"buyer-sourced","method-limited","PASS","","","to.adeyemi"],["AX-2026-041986","2026-01-18","2026-01-31","2026-Q1","ss-31","SS-31 (Elamipretide)","metabolic","ambiopharm","AMB","ambiopharm-amb-2512-d5166","AMB-2512-D5166","medutest",50,99.47,0.53,0.36,"[D-Arg1]-epimer",5.84,"acetate",8.32,0.86,84.98,84.53,57.4,48.52,97,null,null,null,null,7.63,1.1,40258,"buyer-sourced","purity-only","PASS","","","c.adeyemi"],["AX-2026-041937","2026-01-17","2026-01-31","2026-Q1","semax","Semax","neuro","sinopep","SinoPep","sinopep-snp-2601-u4736","SNP-2601-U4736","medutest",10,99.93,0.07,0.04,"N-acetyl semax (+42 Da)",7.3,"acetate",7.14,0.19,85.37,85.31,11.66,9.947,99.5,-8.9,813.3469,0.39,null,6.06,1.13,66423,"supplier-supplied","identity-consistent","MARGINAL","","AX-R09","t.vanhecke"],["AX-2026-041624","2026-01-05","2026-01-31","2026-Q1","selank","Selank","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2511-d8133","FGP-2511-D8133","janoshik-analytical",5,99.93,0.07,0.04,"diketopiperazine (−18 Da)",6.43,"acetate",5.61,0.58,87.38,87.32,6.04,5.274,105.5,1.5,751.4413,null,null,6.35,1.06,72979,"buyer-sourced","verified","PASS","","","l.grimaldi"],["AX-2026-041411","2026-01-16","2026-01-31","2026-Q1","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2602-x4422","QYB-2602-X4422","kestrel-bioanalytical",2,99.18,0.82,0.31,"des-Lys (−128 Da)",1.95,"acetate",4.8,0.37,92.88,92.12,2.26,2.082,104.1,null,null,null,null,4.46,0.97,56037,"buyer-sourced","purity-only","PASS","","","b.vukovic"],["AX-2026-041373","2026-01-24","2026-01-31","2026-Q1","ipamorelin","Ipamorelin","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-c3477","WWB-2601-C3477","vendorinvestigate",5,99.32,0.68,0.27,"oxidised Trp (+16 Da)",6.15,"acetate",8.27,0.24,85.34,84.76,5.48,4.645,92.9,-0.4,711.3853,0.24,null,8.65,0.86,49758,"buyer-sourced","verified","PASS","","","h.beaulieu"],["AX-2026-043639","2026-01-12","2026-01-30","2026-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2511-c7828","PPG-2511-C7828","janoshik-analytical",5,99.65,0.35,0.2,"pyroglutamate cyclisation (−17 Da)",5.45,"acetate",7.02,0.97,86.56,86.26,5.6,4.831,96.6,-0.4,1418.7087,null,null,9.75,1.36,73708,"buyer-sourced","verified","PASS","","","a.mensah"],["AX-2026-042976","2026-01-29","2026-01-30","2026-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2509-t3949","MKM-2509-T3949","peptidemeter",1000,99.4,0.6,0.41,"sulfonamide hydrolysis product (+18 Da)",3.48,"mesylate",14.82,0.76,null,null,null,null,null,0,624.2181,null,null,13,0.9,62726,"buyer-sourced","identity-consistent","FAIL","counter-ion","","ru.villalobos"],["AX-2026-042697","2026-01-08","2026-01-30","2026-Q1","peg-mgf","PEG-MGF","gh-axis","erpbiotech","ERP","erpbiotech-erp-2509-k8683","ERP-2509-K8683","kestrel-bioanalytical",5,97.73,2.27,1.18,"free MGF (unconjugated)",5.78,"acetate",1.75,0.57,null,null,null,null,null,-1.5,7893.9882,null,null,9.22,1.22,47383,"buyer-sourced","identity-consistent","PASS","","","l.kowalski"],["AX-2026-042511","2026-01-23","2026-01-30","2026-Q1","melanotan-ii","Melanotan II","melanocortin","homopeptide","Homopeptide","homopeptide-homo-2511-m5084","HOMO-2511-M5084","janoshik-analytical",10,99.42,0.58,0.34,"linear (open-lactam) precursor (+18 Da)",4.11,"acetate",3.94,0.17,null,null,null,null,null,-1.7,1023.5385,null,null,9.84,1.14,67523,"buyer-sourced","identity-consistent","PASS","","","Contributor #E-6741"],["AX-2026-042207","2026-01-12","2026-01-30","2026-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-v8915","TFC-2508-V8915","janoshik-analytical",10,99.2,0.8,0.52,"des-Aib20 analogue",4.21,"TFA",8.85,0.44,null,null,null,null,null,0.4,4728.489,1.14,null,20.76,1.3,53563,"supplier-supplied","verified","PASS","","","tu.kaufmann"],["AX-2026-042196","2026-01-11","2026-01-30","2026-Q1","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2510-r9238","JEEP-2510-R9238","janoshik-analytical",5,99.93,0.07,0.05,"des-Gln truncate (−128 Da)",4.6,"acetate",4.2,0.34,90.86,90.8,5.89,5.348,107,0.6,887.4969,0.57,null,7.97,0.87,50617,"lab-retained","verified","MARGINAL","","AX-R02;AX-R03","la.haddad"],["AX-2026-041870","2026-01-12","2026-01-30","2026-Q1","retatrutide","Retatrutide","incretin","sinopep","SinoPep","sinopep-snp-2603-g4042","SNP-2603-G4042","janoshik-analytical",30,97.29,2.71,1.88,"truncated (5-39)",5.12,"TFA",7.79,0.89,null,null,null,null,null,-1.7,4728.4791,null,null,20.79,1.19,46131,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","shipping_temp"],["AX-2026-041712","2026-01-20","2026-01-30","2026-Q1","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1353","TFS-{CAT}-1353","vendorinvestigate",30,97.9,2.1,1.42,"[D-Aib13]-diastereomer",4.07,"TFA",5.57,0.85,89.51,87.63,30.41,26.648,88.8,0.7,4810.4137,1.8,null,21.11,1.36,78221,"buyer-sourced","verified","MARGINAL","","AX-R06","hplc_ola"],["AX-2026-041456","2026-01-19","2026-01-30","2026-Q1","humanin","Humanin (HNG)","metabolic","qyaobio","QYB","qyaobio-qyb-2512-a4980","QYB-2512-A4980","janoshik-analytical",10,99.6,0.4,0.27,"deamidated (+1 Da)",4.01,"acetate",7.01,0.41,88.57,88.22,11.14,9.828,98.3,-0.2,2685.3148,null,null,12.04,1.17,86406,"buyer-sourced","verified","PASS","","","nitrogen_kjeldahl"],["AX-2026-041422","2026-01-11","2026-01-30","2026-Q1","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2510-r4608","QYB-2510-R4608","janoshik-analytical",2,99.93,0.07,0.04,"acetylated N-terminus (+42 Da)",6.37,"acetate",6.36,0.98,null,null,null,null,null,6.1,1418.718,0.83,null,9.74,1.05,63500,"buyer-sourced","verified","PASS","","","h.nascimento"],["AX-2026-041347","2026-01-28","2026-01-30","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2508-v3100","WWB-2508-V3100","medutest",2,99.24,0.76,0.54,"hydrolysed maleimide (+18 Da)",5.6,"acetate",3.77,0.75,89.88,89.2,2.32,2.069,103.5,-3.7,3644.9613,null,null,12.25,0.98,59226,"buyer-sourced","identity-consistent","PASS","","","m.nyberg"],["AX-2026-043667","2026-01-19","2026-01-29","2026-Q1","tb-500","TB-500","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d8068","PPG-2512-D8068","medutest",2,99.41,0.59,0.32,"des-acetyl TB-500 (−42 Da)",4.67,"acetate",5.93,0.96,null,null,null,null,null,0.4,887.4968,null,null,7.16,1.11,40637,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","s.molnar"],["AX-2026-043589","2026-01-09","2026-01-29","2026-Q1","ss-31","SS-31 (Elamipretide)","metabolic","sigmaaldrich","SIG","sigmaaldrich-sig-2512-6369","SIG-2512-6369","kestrel-bioanalytical",50,99.1,0.9,0.43,"des-Dmt (−193 Da)",6.87,"acetate",8.49,0.64,84,83.24,58.73,48.887,97.8,-9,639.3798,null,null,4.77,1.18,63282,"buyer-sourced","identity-consistent","PASS","","","Contributor #E-3392"],["AX-2026-043480","2026-01-11","2026-01-29","2026-Q1","ipamorelin","Ipamorelin","gh-axis","bachemholding","BCH","bachemholding-bch-2510-p4971","BCH-2510-P4971","nordanalyt",2,98.92,1.08,0.41,"C-terminal free acid (+1 Da)",3.64,"acetate",6.3,0.33,89.73,88.76,2.34,2.077,103.9,-4.6,711.3823,null,null,9.54,1.27,54966,"buyer-sourced","verified","FAIL","purity","","v.palacios"],["AX-2026-042554","2026-01-08","2026-01-29","2026-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-p6487","HJ-2508-P6487","medutest",15,99.11,0.89,0.37,"trifluoroacetyl adduct (+96 Da)",4.26,"TFA",8.25,0.88,null,null,null,null,null,-5.6,4810.3834,null,null,16.88,1.22,54109,"buyer-sourced","identity-consistent","PASS","","","me.hartmann"],["AX-2026-042430","2026-01-10","2026-01-29","2026-Q1","ara-290","ARA-290","repair","homopeptide","Homopeptide","homopeptide-homo-2602-k4395","HOMO-2602-K4395","janoshik-analytical",2,99.2,0.8,0.38,"des-Gln truncate (−128 Da)",4.23,"acetate",3.22,0.27,92.28,91.54,2.29,2.096,104.8,-1.3,1189.6081,null,null,8.6,1.03,72362,"buyer-sourced","verified","PASS","","","d.radich"],["AX-2026-042356","2026-01-09","2026-01-29","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2602-s3200","HOMO-2602-S3200","janoshik-analytical",10,99.7,0.3,0.19,"N-acetyl semax (+42 Da)",9.35,"acetate",6.22,0.64,null,null,null,null,null,null,null,null,null,7.08,0.86,62084,"buyer-sourced","purity-only","PASS","","","s.moreau"],["AX-2026-042187","2026-01-05","2026-01-29","2026-Q1","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2510-r9238","JEEP-2510-R9238","janoshik-analytical",5,99.47,0.53,0.29,"[D-Thr]-diastereomer",4.61,"acetate",6.37,0.64,88.38,87.91,5.4,4.747,94.9,-8.2,887.4891,null,null,7.99,1.36,86723,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","a.fontaine"],["AX-2026-041714","2026-01-09","2026-01-29","2026-Q1","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1353","TFS-{CAT}-1353","janoshik-analytical",30,99.28,0.72,0.42,"[D-Aib13]-diastereomer",4.52,"TFA",8.88,0.22,null,null,null,null,null,-2.6,4810.3978,null,null,19.69,1.23,42283,"buyer-sourced","identity-consistent","PASS","","","k.weiss"],["AX-2026-043337","2026-01-08","2026-01-28","2026-Q1","gonadorelin","Gonadorelin","hormonal","cpcbio","CPC","cpcbio-cpc-2508-b2206","CPC-2508-B2206","peptidemeter",10,98.96,1.04,0.72,"C-terminal free acid (+1 Da)",4.2,"acetate",5.48,0.46,89.86,88.93,9.96,8.857,88.6,-3,1181.579,0.8,null,8.21,1.16,55777,"buyer-sourced","verified","MARGINAL","","AX-R06","e.villalobos"],["AX-2026-043218","2026-01-14","2026-01-28","2026-Q1","ghrp-6","GHRP-6","gh-axis","sangonbio","SGN","sangonbio-sgn-2510-p8974","SGN-2510-P8974","peptidemeter",2,99.44,0.56,0.3,"oxidised Trp (+16 Da)",1.03,"acetate",6.7,0.35,null,null,null,null,null,-2.6,872.4423,null,null,8.5,0.98,62239,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","f.okwuosa"],["AX-2026-043213","2026-01-10","2026-01-28","2026-Q1","ghrp-6","GHRP-6","gh-axis","sangonbio","SGN","sangonbio-sgn-2510-p8974","SGN-2510-P8974","janoshik-analytical",2,98.72,1.28,0.64,"[D-Trp]-epimer",2.3,"acetate",4.77,0.81,null,null,null,null,null,-6.4,872.439,null,"No growth at 14 d",8.47,1.33,67649,"buyer-sourced","identity-consistent","FAIL","purity","","k.nilsen"],["AX-2026-042964","2026-01-20","2026-01-28","2026-Q1","adipotide","Adipotide","metabolic","mokemeibio","MKM","mokemeibio-mkm-2511-f3656","MKM-2511-F3656","janoshik-analytical",5,98.84,1.16,0.62,"open-chain (reduced disulfide, +2 Da)",5.44,"TFA",6.24,0.26,88.06,87.04,5.09,4.43,88.6,4.2,4095.641,0.22,null,12.73,1.26,55434,"buyer-sourced","verified","MARGINAL","","AX-R06","h.solberg"],["AX-2026-042635","2026-01-11","2026-01-28","2026-Q1","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2601-v7010","SWB-2601-V7010","nordanalyt",20,98.93,1.07,0.44,"des-Aib2 analogue",4.43,"TFA",9.41,0.66,85.5,84.59,22.59,19.109,95.5,-1.9,4810.4012,0.18,null,23.02,1.37,64283,"buyer-sourced","verified","PASS","","","hilic_hana"],["AX-2026-042628","2026-01-20","2026-01-28","2026-Q1","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2601-v7010","SWB-2601-V7010","peptidemeter",20,98.64,1.36,0.92,"des-Aib2 analogue",4.37,"TFA",8.08,0.69,null,null,null,null,null,-1.7,4810.4021,0.14,null,18.52,1.44,61163,"buyer-sourced","verified","PASS","","","e.nwosu"],["AX-2026-042611","2026-01-27","2026-01-28","2026-Q1","ara-290","ARA-290","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-c7084","HJ-2508-C7084","medutest",2,99.1,0.9,0.47,"deamidated (+1 Da)",5.31,"acetate",3.91,0.8,null,null,null,null,null,-9.5,1189.5983,null,null,7.52,1.18,62765,"lab-retained","identity-consistent","PASS","","","k.castellanos"],["AX-2026-042426","2026-01-13","2026-01-28","2026-Q1","ara-290","ARA-290","repair","homopeptide","Homopeptide","homopeptide-homo-2602-k4395","HOMO-2602-K4395","janoshik-analytical",2,99.93,0.07,0.04,"[D-Ser]-diastereomer",4.42,"acetate",5.27,0.19,90.12,90.06,2.36,2.125,106.3,2,1189.612,0.86,null,8.69,0.95,59405,"buyer-sourced","verified","PASS","","","a.kaufmann"],["AX-2026-042378","2026-01-26","2026-01-28","2026-Q1","leuprolide","Leuprolide","hormonal","homopeptide","Homopeptide","homopeptide-homo-2508-n3727","HOMO-2508-N3727","peptidemeter",5,99.52,0.48,0.2,"ring-opened pGlu (+18 Da)",5.27,"acetate",3.09,0.82,90.82,90.38,5.34,4.826,96.5,null,null,null,"No growth at 14 d",8.91,1.07,77283,"supplier-supplied","purity-only","MARGINAL","","AX-R07","Contributor #T-8990"],["AX-2026-042355","2026-01-18","2026-01-28","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2602-s3200","HOMO-2602-S3200","janoshik-analytical",10,99.56,0.44,0.31,"diketopiperazine (−18 Da)",9.38,"acetate",6.55,0.15,83.92,83.55,10.76,8.99,89.9,-1.5,813.3529,null,null,6.95,1.01,89825,"buyer-sourced","verified","MARGINAL","","AX-R06","r.nilsen"],["AX-2026-042331","2026-01-19","2026-01-28","2026-Q1","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-l2482","TFC-2508-L2482","janoshik-analytical",5,98.04,1.96,1.24,"trifluoroacetyl adduct (+96 Da)",1.67,"TFA",5.89,0.98,91.46,89.67,5.64,5.057,101.1,22.6,4810.519,null,null,19.98,1.03,84262,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","ne.demir"],["AX-2026-042309","2026-01-05","2026-01-28","2026-Q1","5-amino-1mq","5-Amino-1MQ","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2508-l2057","TFC-2508-L2057","vendorinvestigate",100,99.37,0.63,0.33,"8-amino regioisomer",5.04,"iodide",42.34,0.99,null,null,null,null,null,-0.8,285.9965,null,null,5.86,1.01,75003,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R04","round_numbers"],["AX-2026-042270","2026-01-08","2026-01-28","2026-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2602-h9925","TFC-2602-H9925","peptidemeter",15,99.22,0.78,0.36,"deamidated (Asn→Asp, +1 Da)",1.29,"TFA",9.82,0.9,null,null,null,null,null,0.6,4111.0549,null,null,17.29,1.12,35123,"buyer-sourced","identity-consistent","PASS","","","a.ramos"],["AX-2026-042156","2026-01-20","2026-01-28","2026-Q1","semax","Semax","neuro","jeepbio","JEEP","jeepbio-jeep-2512-u8593","JEEP-2512-U8593","janoshik-analytical",5,99.88,0.12,0.08,"Met1 sulfoxide (+16 Da)",7.47,"acetate",7.02,0.33,null,null,null,null,null,-2.5,813.3521,0.33,"No growth at 14 d",7,0.98,64970,"buyer-sourced","verified","PASS","","","wide_iqr"],["AX-2026-042046","2026-01-23","2026-01-28","2026-Q1","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2509-w6465","HYB-2509-W6465","medutest",20,99.58,0.42,0.23,"truncated (5-39)",4.09,"TFA",6.11,0.72,89.08,88.71,21.34,18.931,94.7,-8.9,4728.445,null,null,17.61,1.22,52390,"buyer-sourced","identity-consistent","PASS","","","Contributor #N-3320"],["AX-2026-042024","2026-01-05","2026-01-28","2026-Q1","glutathione","L-Glutathione (reduced)","bioregulator","ambiopharm","AMB","ambiopharm-amb-2602-g6500","AMB-2602-G6500","janoshik-analytical",200,99.85,0.15,0.07,"glutathione disulfide (GSSG, +305 Da)",8.78,null,0,0.63,90.59,90.45,218.04,197.217,98.6,-8.4,307.0812,null,null,4.47,0.96,64675,"buyer-sourced","method-limited","PASS","","","r.kjaer"],["AX-2026-043455","2026-01-16","2026-01-27","2026-Q1","ghrp-2","GHRP-2","gh-axis","bachemholding","BCH","bachemholding-bch-2508-m4472","BCH-2508-M4472","janoshik-analytical",5,99.27,0.73,0.35,"oxidised Trp (+16 Da)",5.61,"acetate",6.51,0.41,87.47,86.83,5.94,5.158,103.2,1.3,817.4286,null,null,9.05,0.86,51956,"supplier-supplied","verified","PASS","","","l.boateng"],["AX-2026-042965","2026-01-26","2026-01-27","2026-Q1","adipotide","Adipotide","metabolic","mokemeibio","MKM","mokemeibio-mkm-2511-f3656","MKM-2511-F3656","janoshik-analytical",5,98.73,1.27,0.48,"truncated KLAKLAK repeat (−781 Da)",4.85,"TFA",8.3,0.69,86.16,85.07,5.9,5.019,100.4,0.2,4095.6246,null,null,12.64,1.17,76893,"buyer-sourced","verified","PASS","","","a.vasquez"],["AX-2026-042622","2026-01-13","2026-01-27","2026-Q1","tb-500","TB-500","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2601-h6673","HJ-2601-H6673","janoshik-analytical",2,99.93,0.07,0.04,"C-terminal amide (−1 Da)",6.48,"acetate",4.57,0.9,88.05,87.99,2.08,1.83,91.5,2.8,887.4989,null,null,7.84,1,66110,"buyer-sourced","verified","PASS","","","r.lokken"],["AX-2026-042613","2026-01-13","2026-01-27","2026-Q1","ara-290","ARA-290","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-c7084","HJ-2508-C7084","janoshik-analytical",2,99.24,0.76,0.4,"deamidated (+1 Da)",5.1,"acetate",3.23,0.33,91.34,90.65,2.13,1.931,96.6,-1.6,1189.6077,null,null,8.58,1.05,69801,"lab-retained","verified","PASS","","","le.haddad"],["AX-2026-042557","2026-01-16","2026-01-27","2026-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-p6487","HJ-2508-P6487","janoshik-analytical",15,98.62,1.38,0.71,"des-Gly deletion (−57 Da)",4.21,"TFA",6.99,0.66,88.14,86.92,18.01,15.654,104.4,-2.7,4810.3973,null,null,19.86,1.16,53190,"lab-retained","verified","PASS","","","hilic_amide"],["AX-2026-042072","2026-01-16","2026-01-27","2026-Q1","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2509-j7103","HYB-2509-J7103","vendorinvestigate",5,97.88,2.12,0.84,"[D-Aib13]-diastereomer",3.9,"TFA",5.46,0.62,null,null,null,null,null,-3.2,4810.3949,0.37,null,20.19,1.39,60010,"buyer-sourced","verified","MARGINAL","","AX-R11","g.kjaer"],["AX-2026-041420","2026-01-26","2026-01-27","2026-Q1","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2510-r4608","QYB-2510-R4608","vendorinvestigate",2,99.91,0.09,0.06,"des-Gly truncate (−57 Da)",6.93,"acetate",6.83,0.7,85.54,85.46,2.15,1.837,91.9,-0.6,1418.7084,1.14,null,10.38,1.22,51398,"buyer-sourced","verified","PASS","","","disulfide_fold"],["AX-2026-041235","2026-01-24","2026-01-27","2026-Q1","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-h1662","WWB-2510-H1662","janoshik-analytical",30,99.13,0.87,0.37,"des-Aib20 analogue",4.71,"TFA",5.76,0.73,88.8,88.03,33.6,29.578,98.6,2.4,4728.4984,0.77,null,20.8,1.2,70464,"buyer-sourced","verified","PASS","","","y.ndiaye"],["AX-2026-042686","2026-01-23","2026-01-26","2026-Q1","semax","Semax","neuro","erpbiotech","ERP","erpbiotech-erp-2512-g9157","ERP-2512-G9157","kestrel-bioanalytical",5,99.46,0.54,0.38,"diketopiperazine (−18 Da)",9.16,"acetate",7.32,0.77,82.75,82.3,5.87,4.831,96.6,11.7,813.3636,null,null,3.8,1.18,86171,"buyer-sourced","identity-consistent","PASS","","","r.kaufmann"],["AX-2026-042685","2026-01-11","2026-01-26","2026-Q1","semax","Semax","neuro","erpbiotech","ERP","erpbiotech-erp-2512-g9157","ERP-2512-G9157","janoshik-analytical",5,99.37,0.63,0.27,"N-acetyl semax (+42 Da)",9.24,"acetate",7.19,0.33,83.24,82.72,6.29,5.203,104.1,-1.6,813.3528,null,null,6.88,1.24,69652,"buyer-sourced","verified","PASS","","","ja.cabrera"],["AX-2026-041902","2026-01-25","2026-01-26","2026-Q1","semaglutide","Semaglutide","incretin","sinopep","SinoPep","sinopep-snp-2509-a4337","SNP-2509-A4337","peptidemeter",2,98.45,1.55,0.62,"des-AEEA semaglutide (−145 Da)",5.04,"TFA",10.31,0.31,null,null,null,null,null,5.8,4111.0762,null,null,17.44,1.18,60949,"buyer-sourced","identity-consistent","PASS","","","c.ekstrom"],["AX-2026-041597","2026-01-24","2026-01-26","2026-Q1","ipamorelin","Ipamorelin","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-w7583","QSC-2602-W7583","peptidemeter",2,99.93,0.07,0.04,"Aib-deletion sequence (−85 Da)",6.48,"acetate",6.48,0.63,86.41,86.35,2.36,2.038,101.9,-1.5,711.3845,null,"No growth at 14 d",7.89,1.11,66116,"buyer-sourced","verified","MARGINAL","","AX-R09","t.zielinski"],["AX-2026-041579","2026-01-18","2026-01-26","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-l7350","QSC-2602-L7350","janoshik-analytical",5,99.93,0.07,0.04,"des-His1 truncate (−137 Da)",4.56,"TFA",10.54,1.02,null,null,null,null,null,0.7,4111.0553,null,null,18.48,1.03,79264,"buyer-sourced","identity-consistent","PASS","","","c.adeyemi"],["AX-2026-041566","2026-01-15","2026-01-26","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-g7336","QSC-2602-G7336","janoshik-analytical",5,98.31,1.69,1.09,"des-His1 truncate (−137 Da)",4.97,"TFA",9.21,0.9,null,null,null,null,null,0,4111.0524,0.44,null,18.5,1.07,76455,"buyer-sourced","verified","PASS","","","ro.laurent"],["AX-2026-041476","2026-01-14","2026-01-26","2026-Q1","tb-500","TB-500","repair","qyaobio","QYB","qyaobio-qyb-2512-r5194","QYB-2512-R5194","peptidemeter",2,99.9,0.1,0.04,"C-terminal amide (−1 Da)",4.26,"acetate",6.51,0.55,88.68,88.59,2.33,2.064,103.2,null,null,null,null,7.27,1.01,50710,"buyer-sourced","purity-only","PASS","","","ju.iyer"],["AX-2026-041299","2026-01-08","2026-01-26","2026-Q1","tb-500","TB-500","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-e2735","WWB-2601-E2735","kestrel-bioanalytical",2,99.93,0.07,0.04,"des-Gln truncate (−128 Da)",3.35,"acetate",6.2,0.71,null,null,null,null,null,null,null,0.82,null,4.28,1.32,39161,"buyer-sourced","purity-only","PASS","","","Contributor #Y-5136"],["AX-2026-041230","2026-01-24","2026-01-26","2026-Q1","glutathione","L-Glutathione (reduced)","bioregulator","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-u1840","WWB-2602-U1840","peptidemeter",200,99.09,0.91,0.49,"glutathione disulfide (GSSG, +305 Da)",9.22,null,0,0.44,90.34,89.52,210.52,188.458,94.2,1,307.0841,null,null,4.01,1.07,66503,"lab-retained","method-limited","PASS","","","e.villalobos"],["AX-2026-043646","2026-01-20","2026-01-25","2026-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2511-c7828","PPG-2511-C7828","peptidemeter",5,99.93,0.07,0.05,"des-Gly truncate (−57 Da)",5.25,"acetate",6.65,0.84,null,null,null,null,null,-1.1,1418.7077,null,null,9.07,1.04,55306,"buyer-sourced","identity-consistent","PASS","","","epitalon_bAsp"],["AX-2026-043070","2026-01-16","2026-01-25","2026-Q1","exenatide","Exenatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-w5891","KP-2511-W5891","medutest",5,98.34,1.66,0.72,"Trp25 oxidation (+16 Da)",3.73,"acetate",3.45,0.6,92.22,90.69,5.75,5.215,104.3,-6.1,4183.9115,null,null,12.57,1.19,56692,"buyer-sourced","identity-consistent","PASS","","","no.zielinski"],["AX-2026-042846","2026-01-21","2026-01-25","2026-Q1","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-l2662","GGPE-2510-L2662","medutest",60,99.07,0.93,0.48,"truncated (3-39)",4,"TFA",7.66,1,null,null,null,null,null,-3.3,4810.3944,null,null,16.72,1.17,52497,"supplier-supplied","identity-consistent","PASS","","","p.kravchenko"],["AX-2026-042670","2026-01-14","2026-01-25","2026-Q1","bpc-157","BPC-157","repair","wibsonbio","SWB","wibsonbio-swb-2601-d8299","SWB-2601-D8299","medutest",5,99.49,0.51,0.21,"des-Gly truncate (−57 Da)",4.12,"acetate",7.8,0.69,87.39,86.94,5.33,4.634,92.7,10.8,1418.7246,null,null,8.25,1.26,49512,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","ma.agyeman"],["AX-2026-042397","2026-01-17","2026-01-25","2026-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-j3763","HOMO-2601-J3763","vendorinvestigate",5,98.82,1.18,0.7,"truncated (5-39)",5.32,"TFA",6.95,0.63,null,null,null,null,null,-4.5,4728.4658,null,"No growth at 14 d",22,1.07,55707,"buyer-sourced","identity-consistent","PASS","","","esi_tof"],["AX-2026-042330","2026-01-08","2026-01-25","2026-Q1","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-l2482","TFC-2508-L2482","vendorinvestigate",5,97.86,2.14,1.1,"des-Gly deletion (−57 Da)",2.36,"TFA",7.02,0.2,90.42,88.49,5.54,4.902,98,-0.7,4810.4069,null,null,21.26,1.27,38484,"buyer-sourced","verified","PASS","","","ro.okwuosa"],["AX-2026-042300","2026-01-19","2026-01-25","2026-Q1","epitalon","Epitalon","bioregulator","tfcpeptides","TFC","tfcpeptides-tfc-2508-w1380","TFC-2508-W1380","janoshik-analytical",20,99.21,0.79,0.46,"β-Asp isomer",6.9,"acetate",8.69,0.36,84.05,83.39,23.92,19.947,99.7,-2.5,390.1377,1.19,null,4.57,1.07,51400,"buyer-sourced","method-limited","MARGINAL","","AX-R04","ar.iyer"],["AX-2026-042295","2026-01-19","2026-01-25","2026-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-a1033","TFC-2508-A1033","janoshik-analytical",10,99.11,0.89,0.35,"C18 diacid mono-ester",3.54,"TFA",7.06,0.87,null,null,null,null,null,-1.2,4111.0475,null,null,18.48,1.01,43714,"buyer-sourced","identity-consistent","PASS","","","m.salgado"],["AX-2026-042202","2026-01-17","2026-01-25","2026-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-v8915","TFC-2508-V8915","kestrel-bioanalytical",10,98.85,1.15,0.43,"aspartimide (−18 Da)",3.55,"TFA",8.07,0.7,87.68,86.67,11.8,10.227,102.3,null,null,null,null,10.45,1.24,57588,"lab-retained","method-limited","MARGINAL","","AX-R11","k.weiss"],["AX-2026-042067","2026-01-12","2026-01-25","2026-Q1","triptorelin","Triptorelin","hormonal","hybiopharma","HYB","hybiopharma-hyb-2512-b7307","HYB-2512-B7307","medutest",5,99.6,0.4,0.29,"oxidised Trp (+16 Da)",4.31,"acetate",3.62,0.47,91.6,91.23,5.77,5.264,105.3,6.6,1310.6335,0.34,null,8.35,0.98,48473,"buyer-sourced","identity-consistent","PASS","","","a.ferreira"],["AX-2026-041580","2026-01-20","2026-01-25","2026-Q1","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2602-l7350","QSC-2602-L7350","janoshik-analytical",5,99.93,0.07,0.05,"[D-Aib8]-diastereomer",4.28,"TFA",9.39,0.61,85.72,85.66,6.03,5.165,103.3,-1,4111.0483,0.47,null,18.41,1.08,73760,"supplier-supplied","verified","PASS","","","ra.vermeulen"],["AX-2026-041546","2026-01-10","2026-01-25","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2508-d6762","QSC-2508-D6762","medutest",5,98.79,1.21,0.65,"native GRF (1-29) (−59 Da)",2.09,"acetate",5.73,0.69,91.49,90.38,5.73,5.179,103.6,6.6,3365.7624,0.32,null,10.87,1.1,58351,"buyer-sourced","identity-consistent","PASS","","","l.falk"],["AX-2026-041511","2026-01-16","2026-01-25","2026-Q1","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-r5692","QSC-2511-R5692","medutest",10,99.93,0.07,0.05,"[D-Thr]-diastereomer",1.96,"acetate",5.54,0.46,92.04,91.98,11.1,10.21,102.1,-18.1,887.4803,null,null,6.55,0.93,63778,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","d.radich"],["AX-2026-041509","2026-01-17","2026-01-25","2026-Q1","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-r5692","QSC-2511-R5692","janoshik-analytical",10,99.29,0.71,0.37,"[D-Thr]-diastereomer",2.6,"acetate",5.3,0.15,91.95,91.3,11.73,10.709,107.1,0,887.4964,null,null,7.91,1.01,69322,"buyer-sourced","verified","PASS","","","n.malinowski"],["AX-2026-041447","2026-01-11","2026-01-25","2026-Q1","thymosin-alpha-1","Thymosin α1","repair","qyaobio","QYB","qyaobio-qyb-2511-v5408","QYB-2511-V5408","janoshik-analytical",10,99.93,0.07,0.04,"des-acetyl Tα1 (−42 Da)",2.34,"acetate",5.27,0.84,null,null,null,null,null,1,3106.5524,0.19,null,12.79,1.13,49270,"buyer-sourced","verified","PASS","","","l.ndiaye"],["AX-2026-041252","2026-01-20","2026-01-25","2026-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2602-x2511","WWB-2602-X2511","peptidemeter",5,98.05,1.95,1.02,"des-AEEA semaglutide (−145 Da)",4.27,"TFA",6.21,0.98,null,null,null,null,null,-0.8,4111.0491,null,null,17.21,1.17,28234,"lab-retained","identity-consistent","PASS","","","ghkcu_copper"],["AX-2026-042272","2026-01-10","2026-01-24","2026-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2602-h9925","TFC-2602-H9925","nordanalyt",15,99.09,0.91,0.42,"deamidated (Asn→Asp, +1 Da)",1.42,"TFA",10.6,0.2,null,null,null,null,null,4.5,4111.0709,null,null,21.24,1.07,81855,"buyer-sourced","identity-consistent","PASS","","","kf_titrand"],["AX-2026-041736","2026-01-19","2026-01-24","2026-Q1","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1382","TFS-{CAT}-1382","janoshik-analytical",5,98.83,1.17,0.72,"[D-Val]-diastereomer",3.66,"acetate",8.61,0.7,87.03,86.01,5.22,4.49,89.8,-0.3,1418.7089,null,"No growth at 14 d",9.68,1.15,71260,"buyer-sourced","verified","MARGINAL","","AX-R06","m.nyberg"],["AX-2026-041461","2026-01-15","2026-01-24","2026-Q1","aod-9604","AOD-9604","metabolic","qyaobio","QYB","qyaobio-qyb-2508-e5277","QYB-2508-E5277","janoshik-analytical",5,99.24,0.76,0.33,"open-chain (reduced disulfide, +2 Da)",3.17,"acetate",5.94,0.39,90.5,89.81,5.37,4.823,96.5,1.4,1815.8697,null,null,11.33,0.86,76703,"buyer-sourced","verified","PASS","","","l.kowalski"],["AX-2026-041227","2026-01-09","2026-01-24","2026-Q1","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2511-j1983","WWB-2511-J1983","janoshik-analytical",15,99.04,0.96,0.63,"[D-Aib13]-diastereomer",4.26,"TFA",7.22,0.44,88.08,87.23,17.81,15.536,103.6,-3.5,4810.3935,null,null,19.7,1.02,49836,"buyer-sourced","verified","PASS","","","n.molnar"],["AX-2026-043666","2026-01-19","2026-01-23","2026-Q1","tb-500","TB-500","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d8068","PPG-2512-D8068","janoshik-analytical",2,99.4,0.6,0.3,"C-terminal amide (−1 Da)",4.42,"acetate",4.95,0.16,90.47,89.93,2.28,2.05,102.5,-0.9,887.4956,null,null,7.87,1.07,41260,"buyer-sourced","verified","PASS","","","m.kimani"],["AX-2026-043391","2026-01-16","2026-01-23","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wuxitides","WXT","wuxitides-wxt-2601-p3156","WXT-2601-P3156","janoshik-analytical",10,98.69,1.31,0.6,"deamidated (+1 Da)",7.05,"acetate",5.46,0.28,87.21,86.07,10.44,8.986,89.9,-2,3365.7335,null,null,12.84,0.86,71349,"buyer-sourced","verified","MARGINAL","","AX-R06","re.nilsen"],["AX-2026-043120","2026-01-15","2026-01-23","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2512-c6843","SSA-2512-C6843","vendorinvestigate",2,98.39,1.61,0.71,"mod-GRF (1-29) (−279 Da)",3.3,"acetate",3.09,0.25,null,null,null,null,null,-1.7,3644.9686,null,null,15.67,1.04,65037,"buyer-sourced","identity-consistent","PASS","","","f.vermeulen"],["AX-2026-043105","2026-01-21","2026-01-23","2026-Q1","epitalon","Epitalon","bioregulator","keruipeptidesbio","KP","keruipeptidesbio-kp-2508-y5884","KP-2508-Y5884","vendorinvestigate",20,98.07,1.93,1,"Ala-Glu-Asp tripeptide (−57 Da)",7.5,"acetate",8.65,0.77,83.08,81.48,25.42,20.712,103.6,2.1,390.1395,null,"No growth at 14 d",4.87,1.16,63448,"buyer-sourced","method-limited","FAIL","purity","","p.hovland"],["AX-2026-042627","2026-01-11","2026-01-23","2026-Q1","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2601-v7010","SWB-2601-V7010","janoshik-analytical",20,98.99,1.01,0.42,"des-Aib2 analogue",4.52,"TFA",8.32,0.22,null,null,null,null,null,1.3,4810.4166,null,null,19.92,1.13,41927,"buyer-sourced","identity-consistent","PASS","","","k.petrescu"],["AX-2026-042618","2026-01-17","2026-01-23","2026-Q1","ara-290","ARA-290","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2508-c7084","HJ-2508-C7084","vendorinvestigate",2,99.06,0.94,0.37,"acetyl adduct (+42 Da)",4.22,"acetate",4.02,0.74,91.02,90.16,2.33,2.101,105.1,0.1,1189.6097,null,null,9.37,1.22,67746,"buyer-sourced","verified","PASS","","","ai.krastev"],["AX-2026-042368","2026-01-22","2026-01-23","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2601-d3090","HOMO-2601-D3090","peptidemeter",20,99.05,0.95,0.5,"diketopiperazine (−18 Da)",7.04,"acetate",4.63,0.8,87.53,86.7,22.66,19.646,98.2,-0.2,813.3539,null,null,6.59,0.96,59576,"buyer-sourced","verified","MARGINAL","","AX-R09","a.balogun"],["AX-2026-042198","2026-01-22","2026-01-23","2026-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-v8915","TFC-2508-V8915","nordanalyt",10,98.8,1.2,0.5,"aspartimide (−18 Da)",3.06,"TFA",5.93,0.29,90.72,89.63,11.53,10.334,103.3,3.2,4728.5022,null,null,23.77,1.19,45164,"buyer-sourced","verified","PASS","","","m.chukwu"],["AX-2026-042099","2026-01-13","2026-01-23","2026-Q1","semax","Semax","neuro","jeepbio","JEEP","jeepbio-jeep-2602-c8195","JEEP-2602-C8195","janoshik-analytical",20,99.53,0.47,0.27,"N-acetyl semax (+42 Da)",8.28,"acetate",6.92,1.02,null,null,null,null,null,-5.3,813.3498,null,"No growth at 14 d",7.09,1.12,49761,"buyer-sourced","identity-consistent","PASS","","","sa.ivaturi"],["AX-2026-041726","2026-01-07","2026-01-23","2026-Q1","tb-500","TB-500","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9979","TFS-{CAT}-9979","nordanalyt",5,99.83,0.17,0.12,"C-terminal amide (−1 Da)",4.45,"acetate",6.46,0.73,null,null,null,null,null,6.2,887.5019,null,null,9.08,0.97,81990,"buyer-sourced","identity-consistent","PASS","","","i.vukovic"],["AX-2026-041460","2026-01-17","2026-01-23","2026-Q1","aod-9604","AOD-9604","metabolic","qyaobio","QYB","qyaobio-qyb-2508-e5277","QYB-2508-E5277","peptidemeter",5,99.15,0.85,0.5,"des-Tyr AOD (−163 Da)",3.76,"acetate",5.67,0.4,null,null,null,null,null,-6.8,1815.8549,null,null,10.64,1.25,67439,"buyer-sourced","identity-consistent","PASS","","","c18_2p6"],["AX-2026-041357","2026-01-16","2026-01-23","2026-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2508-s3298","WWB-2508-S3298","janoshik-analytical",10,99.24,0.76,0.52,"deamidated (Asn→Asp, +1 Da)",5.12,"TFA",10.4,0.29,null,null,null,null,null,-3.4,4111.0384,null,null,18.45,1.29,81756,"buyer-sourced","identity-consistent","PASS","","","ju.ramos"],["AX-2026-041318","2026-01-08","2026-01-23","2026-Q1","ara-290","ARA-290","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2511-s3009","WWB-2511-S3009","medutest",4,99.93,0.07,0.04,"des-Gln truncate (−128 Da)",4.9,"acetate",4.62,0.4,90.08,90.02,3.99,3.592,89.8,18.2,1189.6313,2.51,null,7.95,1.01,79814,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R06;AX-R11","h.nascimento"],["AX-2026-041243","2026-01-09","2026-01-23","2026-Q1","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-h1662","WWB-2510-H1662","janoshik-analytical",30,99.05,0.95,0.41,"des-Aib20 analogue",4.77,"TFA",6.01,0.97,88.25,87.41,36.05,31.511,105,5,4728.5107,0.71,"No growth at 14 d",19.89,0.95,68013,"buyer-sourced","verified","MARGINAL","","AX-R11","k.petrescu"],["AX-2026-041240","2026-01-21","2026-01-23","2026-Q1","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-h1662","WWB-2510-H1662","peptidemeter",30,98.96,1.04,0.52,"des-Aib20 analogue",4.7,"TFA",7.48,0.52,null,null,null,null,null,-2.1,4728.4772,1.46,null,19.17,1.26,87440,"buyer-sourced","verified","PASS","","","a.ostergaard"],["AX-2026-041238","2026-01-08","2026-01-23","2026-Q1","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-h1662","WWB-2510-H1662","peptidemeter",30,99.27,0.73,0.36,"des-Aib20 analogue",4.62,"TFA",7.93,0.45,null,null,null,null,null,2.5,4728.4989,null,null,19.48,1.44,48504,"buyer-sourced","identity-consistent","PASS","","","co.grimaldi"],["AX-2026-041448","2026-01-08","2026-01-22","2026-Q1","thymosin-alpha-1","Thymosin α1","repair","qyaobio","QYB","qyaobio-qyb-2511-v5408","QYB-2511-V5408","janoshik-analytical",10,99.77,0.23,0.16,"des-acetyl Tα1 (−42 Da)",2.54,"acetate",5,0.47,91.99,91.78,9.79,8.985,89.9,-1.1,3106.5459,null,null,12.7,1.13,70703,"lab-retained","verified","MARGINAL","","AX-R06","vial_weight"],["AX-2026-043488","2026-01-19","2026-01-21","2026-Q1","mots-c","MOTS-c","metabolic","bachemholding","BCH","bachemholding-bch-2601-u5146","BCH-2601-U5146","janoshik-analytical",5,98.01,1.99,1.16,"Met1 sulfoxide (+16 Da)",5.69,"acetate",5.51,0.78,88.02,86.27,5.69,4.909,98.2,-2.4,2173.0866,null,null,10.31,0.96,50629,"buyer-sourced","verified","PASS","","","a.karlsen"],["AX-2026-043462","2026-01-17","2026-01-21","2026-Q1","ghrp-2","GHRP-2","gh-axis","bachemholding","BCH","bachemholding-bch-2508-m4472","BCH-2508-M4472","peptidemeter",5,98.88,1.12,0.41,"des-Lys (−128 Da)",6.06,"acetate",4.42,0.8,88.72,87.73,5.46,4.79,95.8,-2.3,817.4256,null,null,8.72,0.97,66327,"buyer-sourced","verified","FAIL","purity","","epitalon_bAsp"],["AX-2026-042988","2026-01-20","2026-01-21","2026-Q1","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-r3717","MKM-2508-R3717","medutest",15,98.61,1.39,0.98,"des-AEEA semaglutide (−145 Da)",5.26,"TFA",9.49,1.01,84.24,83.07,18.24,15.152,101,13.8,4111.1091,null,"No growth at 14 d",15.58,1.18,46818,"buyer-sourced","identity-consistent","PASS","","","Contributor #F-2358"],["AX-2026-042981","2026-01-12","2026-01-21","2026-Q1","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-r3717","MKM-2508-R3717","vendorinvestigate",15,98.51,1.49,1.02,"[D-Aib8]-diastereomer",5.5,"TFA",11.35,0.21,null,null,null,null,null,3.7,4111.0676,null,"No growth at 14 d",19.39,1.28,57387,"buyer-sourced","identity-consistent","PASS","","","gc_headspace"],["AX-2026-042623","2026-01-16","2026-01-21","2026-Q1","tb-500","TB-500","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2601-h6673","HJ-2601-H6673","janoshik-analytical",2,99.63,0.37,0.14,"des-acetyl TB-500 (−42 Da)",6.17,"acetate",7.05,0.93,null,null,null,null,null,6.8,887.5024,null,null,7.88,1.22,45906,"buyer-sourced","identity-consistent","PASS","","","l.rautio"],["AX-2026-042402","2026-01-07","2026-01-21","2026-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-j3763","HOMO-2601-J3763","janoshik-analytical",5,99.39,0.61,0.3,"des-Aib20 analogue",4.43,"TFA",8.93,0.7,null,null,null,null,null,null,null,null,null,20.66,0.86,56620,"buyer-sourced","purity-only","PASS","","","b.vukovic"],["AX-2026-042374","2026-01-16","2026-01-21","2026-Q1","semax","Semax","neuro","homopeptide","Homopeptide","homopeptide-homo-2601-d3090","HOMO-2601-D3090","janoshik-analytical",20,99.5,0.5,0.27,"diketopiperazine (−18 Da)",7.56,"acetate",7.8,0.33,84.31,83.89,22.77,19.102,95.5,5.1,813.3582,0.55,null,7.93,1.03,83550,"supplier-supplied","verified","MARGINAL","","AX-R09;AX-R11","ah.okwuosa"],["AX-2026-042066","2026-01-18","2026-01-21","2026-Q1","triptorelin","Triptorelin","hormonal","hybiopharma","HYB","hybiopharma-hyb-2512-b7307","HYB-2512-B7307","medutest",5,99.48,0.52,0.23,"ring-opened pGlu (+18 Da)",4.68,"acetate",3.06,0.47,null,null,null,null,null,-16.3,1310.6034,null,null,8.09,1.02,64079,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","f.okwuosa"],["AX-2026-042045","2026-01-14","2026-01-21","2026-Q1","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2509-w6465","HYB-2509-W6465","janoshik-analytical",20,98.04,1.96,1.28,"[D-Aib2]-diastereomer",4.18,"TFA",9.58,0.28,null,null,null,null,null,2,4728.4966,2.39,null,20.78,0.94,45038,"buyer-sourced","verified","PASS","","","l.agyeman"],["AX-2026-041505","2025-12-26","2026-01-21","2025-Q4","ghrp-6","GHRP-6","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2508-k6231","QSC-2508-K6231","janoshik-analytical",5,99.93,0.07,0.04,"oxidised Trp (+16 Da)",4.31,"acetate",4.72,0.23,null,null,null,null,null,2.9,872.4471,null,"No growth at 14 d",8.48,1.18,66184,"buyer-sourced","identity-consistent","PASS","","","Contributor #D-1163"],["AX-2026-041450","2026-01-11","2026-01-21","2026-Q1","humanin","Humanin (HNG)","metabolic","qyaobio","QYB","qyaobio-qyb-2512-a4980","QYB-2512-A4980","janoshik-analytical",10,99.12,0.88,0.6,"deamidated (+1 Da)",4.88,"acetate",6.44,0.56,null,null,null,null,null,null,null,null,null,12.1,0.93,44796,"buyer-sourced","purity-only","PASS","","","warehouse_route"],["AX-2026-042854","2026-01-10","2026-01-20","2026-Q1","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-l2662","GGPE-2510-L2662","janoshik-analytical",60,98.26,1.74,1.24,"truncated (3-39)",4.72,"TFA",9.83,0.62,null,null,null,null,null,3.8,4810.4286,null,null,19.92,1.2,66949,"supplier-supplied","identity-consistent","PASS","","","Contributor #A-7284"],["AX-2026-041846","2026-01-08","2026-01-20","2026-Q1","selank","Selank","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2512-h3291","GSP-2512-H3291","peptidemeter",20,99.64,0.36,0.15,"acetyl adduct (+42 Da)",8.9,"acetate",7.31,0.33,83.46,83.16,24.78,20.607,103,2,751.4417,null,null,6.07,0.95,52581,"buyer-sourced","verified","PASS","","","Contributor #R-8813"],["AX-2026-041715","2026-01-09","2026-01-20","2026-Q1","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1353","TFS-{CAT}-1353","janoshik-analytical",30,99.06,0.94,0.45,"truncated (3-39)",4.32,"TFA",7.49,0.29,87.9,87.07,34.42,29.969,99.9,-6.3,4810.38,null,null,19.74,1.2,59965,"buyer-sourced","verified","PASS","","","c.adeyemi"],["AX-2026-041651","2026-01-14","2026-01-20","2026-Q1","tb-500","TB-500","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2601-t8656","FGP-2601-T8656","janoshik-analytical",10,99.53,0.47,0.17,"C-terminal amide (−1 Da)",4.42,"acetate",4.55,0.27,90.76,90.33,10.07,9.096,91,null,null,null,"No growth at 14 d",7.92,1.25,56226,"buyer-sourced","purity-only","PASS","","","b.delgado"],["AX-2026-041455","2026-01-10","2026-01-20","2026-Q1","humanin","Humanin (HNG)","metabolic","qyaobio","QYB","qyaobio-qyb-2512-a4980","QYB-2512-A4980","janoshik-analytical",10,99.17,0.83,0.39,"wild-type humanin (Ser14, −42 Da)",4.41,"acetate",7.14,0.23,88.22,87.49,11.12,9.729,97.3,-0.2,2685.3148,0.28,null,12.1,1.09,57929,"buyer-sourced","verified","PASS","","","Contributor #Z-8462"],["AX-2026-043276","2026-01-05","2026-01-19","2026-Q1","glutathione","L-Glutathione (reduced)","bioregulator","cpcbio","CPC","cpcbio-cpc-2602-d1499","CPC-2602-D1499","janoshik-analytical",1500,98.36,1.64,1.15,"glutathione disulfide (GSSG, +305 Da)",8.06,null,0,0.32,null,null,null,null,null,-6.6,307.0818,0.72,null,4.45,1.05,78542,"buyer-sourced","method-limited","FAIL","purity","","Contributor #P-1187"],["AX-2026-043198","2026-01-10","2026-01-19","2026-Q1","exenatide","Exenatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2509-a7833","GLBI-2509-A7833","peptidemeter",10,98.23,1.77,1.22,"truncated (1-38)",3.74,"acetate",4.58,0.7,90.98,89.37,11.27,10.072,100.7,null,null,null,null,14.02,1.22,50090,"buyer-sourced","purity-only","PASS","","","j.roos"],["AX-2026-042969","2026-01-10","2026-01-19","2026-Q1","adipotide","Adipotide","metabolic","mokemeibio","MKM","mokemeibio-mkm-2511-f3656","MKM-2511-F3656","medutest",5,98.91,1.09,0.41,"truncated KLAKLAK repeat (−781 Da)",5.26,"TFA",8.72,0.43,85.59,84.66,5.23,4.428,88.6,13.9,4095.6807,null,null,9.94,1.37,49508,"supplier-supplied","identity-consistent","MARGINAL","","AX-R06;AX-R11","csv_parser"],["AX-2026-042652","2026-01-15","2026-01-19","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wibsonbio","SWB","wibsonbio-swb-2512-s8187","SWB-2512-S8187","peptidemeter",2,98.81,1.19,0.73,"native GRF (1-29) (−59 Da)",4.13,"acetate",5.13,0.43,null,null,null,null,null,null,null,0.27,null,12.02,1.08,76165,"buyer-sourced","purity-only","PASS","","","b.coelho"],["AX-2026-042308","2026-01-18","2026-01-19","2026-Q1","5-amino-1mq","5-Amino-1MQ","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2508-l2057","TFC-2508-L2057","peptidemeter",100,99.77,0.23,0.14,"1-methylquinolinium (des-amino, −15 Da)",5.28,"iodide",45.65,0.67,48.4,48.29,185.2,89.433,89.4,0.9,285.997,2.6,null,5.11,1.12,64321,"buyer-sourced","verified","FAIL","counter-ion","AX-R04;AX-R06","s.aguirre"],["AX-2026-042147","2025-12-26","2026-01-19","2025-Q4","ss-31","SS-31 (Elamipretide)","metabolic","jeepbio","JEEP","jeepbio-jeep-2511-b8241","JEEP-2511-B8241","medutest",20,99.69,0.31,0.23,"des-Dmt (−193 Da)",5.06,"acetate",8.24,0.55,86.15,85.88,25.01,21.479,107.4,0.6,639.386,0.34,null,7.64,0.93,62563,"buyer-sourced","identity-consistent","PASS","","","b.kimani"],["AX-2026-041423","2025-12-24","2026-01-19","2025-Q4","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2507-t4628","QYB-2507-T4628","peptidemeter",15,99.16,0.84,0.5,"des-Aib2 analogue",6.4,"TFA",7.33,0.68,null,null,null,null,null,-1.5,4810.4031,null,null,17.66,1.16,63488,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","k.castellanos"],["AX-2026-041348","2026-01-10","2026-01-19","2026-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2508-v3100","WWB-2508-V3100","janoshik-analytical",2,99.93,0.07,0.04,"deamidated (+1 Da)",5.44,"acetate",5.03,1,null,null,null,null,null,null,null,1.1,null,14.6,0.89,43555,"buyer-sourced","purity-only","PASS","","","ne.demir"],["AX-2026-041319","2026-01-07","2026-01-19","2026-Q1","ara-290","ARA-290","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2511-s3009","WWB-2511-S3009","peptidemeter",4,99.93,0.07,0.04,"acetyl adduct (+42 Da)",5.52,"acetate",4.96,0.2,89.32,89.26,4.46,3.981,99.5,0.6,1189.6103,1.16,null,8.08,1.13,63978,"buyer-sourced","verified","PASS","","","c.ilunga"],["AX-2026-043623","2025-12-23","2026-01-18","2025-Q4","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2505-v7521","PPG-2505-V7521","peptidemeter",20,98.56,1.44,0.96,"[D-Aib2]-diastereomer",5.27,"TFA",6.3,0.37,null,null,null,null,null,-2,4728.4776,null,null,19.27,0.96,54133,"buyer-sourced","identity-consistent","PASS","","","Contributor #E-6741"],["AX-2026-043492","2026-01-05","2026-01-18","2026-Q1","mots-c","MOTS-c","metabolic","bachemholding","BCH","bachemholding-bch-2601-u5146","BCH-2601-U5146","kestrel-bioanalytical",5,98.38,1.62,0.94,"Met1 sulfoxide (+16 Da)",5.93,"acetate",3.39,0.85,89.83,88.37,5.03,4.445,88.9,null,null,null,null,5.7,1.19,63039,"buyer-sourced","purity-only","MARGINAL","","AX-R06","r.solberg"],["AX-2026-043452","2025-12-26","2026-01-18","2025-Q4","gonadorelin","Gonadorelin","hormonal","bachemholding","BCH","bachemholding-bch-2510-f4167","BCH-2510-F4167","janoshik-analytical",2,98.25,1.75,0.88,"oxidised Trp (+16 Da)",4.78,"acetate",5,0.95,89.27,87.71,2.16,1.895,94.8,-0.5,1181.5819,null,null,8.78,0.92,67226,"buyer-sourced","verified","FAIL","purity","","d.marchand"],["AX-2026-042044","2026-01-10","2026-01-18","2026-Q1","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2509-w6465","HYB-2509-W6465","medutest",20,97.95,2.05,1.08,"truncated (5-39)",4.25,"TFA",9.5,0.27,null,null,null,null,null,8.7,4728.5282,null,"No growth at 14 d",17.63,1.19,60039,"buyer-sourced","identity-consistent","PASS","","","s.moreau"],["AX-2026-041945","2026-01-14","2026-01-18","2026-Q1","semax","Semax","neuro","sinopep","SinoPep","sinopep-snp-2601-u4736","SNP-2601-U4736","medutest",10,99.77,0.23,0.08,"Met1 sulfoxide (+16 Da)",7.66,"acetate",6.11,0.73,null,null,null,null,null,8.3,813.3609,0.41,null,5.99,1.13,81916,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","third_opinion"],["AX-2026-041228","2026-01-08","2026-01-18","2026-Q1","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2511-j1983","WWB-2511-J1983","janoshik-analytical",15,99.01,0.99,0.48,"[D-Aib13]-diastereomer",3.71,"TFA",7.02,0.42,null,null,null,null,null,-0.2,4810.4093,null,null,19.88,1.13,57452,"buyer-sourced","identity-consistent","PASS","","","e.almeida"],["AX-2026-043640","2026-01-07","2026-01-17","2026-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2511-c7828","PPG-2511-C7828","kestrel-bioanalytical",5,99.93,0.07,0.05,"des-Gly truncate (−57 Da)",5.21,"acetate",5.84,0.94,88.01,87.95,5.14,4.521,90.4,-9.3,1418.6961,null,null,5.15,1.01,45273,"buyer-sourced","identity-consistent","PASS","","","m.ogunleye"],["AX-2026-043459","2026-01-10","2026-01-17","2026-Q1","ghrp-2","GHRP-2","gh-axis","bachemholding","BCH","bachemholding-bch-2508-m4472","BCH-2508-M4472","nordanalyt",5,98.7,1.3,0.63,"oxidised Trp (+16 Da)",4.97,"acetate",5.76,0.21,null,null,null,null,null,null,null,null,null,10.53,1.08,81335,"buyer-sourced","purity-only","FAIL","purity","","Contributor #P-5401"],["AX-2026-043106","2026-01-08","2026-01-17","2026-Q1","epitalon","Epitalon","bioregulator","keruipeptidesbio","KP","keruipeptidesbio-kp-2508-y5884","KP-2508-Y5884","peptidemeter",20,98.22,1.78,1.15,"Ala-Glu-Asp tripeptide (−57 Da)",8.71,"acetate",15.1,0.65,75.54,74.2,26.52,19.678,98.4,0.4,390.1389,null,null,4.35,1.03,76882,"buyer-sourced","method-limited","FAIL","purity;counter-ion","","sa.achebe"],["AX-2026-042992","2025-12-22","2026-01-17","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2509-b4043","MKM-2509-B4043","peptidemeter",10,99.44,0.56,0.36,"des-acetyl (−42 Da)",6.08,"acetate",4.75,0.87,null,null,null,null,null,6.6,1024.531,null,null,9.03,1.06,66082,"buyer-sourced","identity-consistent","PASS","","","an.vasquez"],["AX-2026-042653","2026-01-06","2026-01-17","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wibsonbio","SWB","wibsonbio-swb-2512-s8187","SWB-2512-S8187","medutest",2,99.04,0.96,0.4,"acetyl adduct (+42 Da)",3.94,"acetate",3.19,0.76,null,null,null,null,null,-0.6,3365.7382,null,null,10.83,1.03,48759,"buyer-sourced","identity-consistent","PASS","","","me.beaulieu"],["AX-2026-042399","2026-01-13","2026-01-17","2026-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2601-j3763","HOMO-2601-J3763","janoshik-analytical",5,99.03,0.97,0.57,"truncated (5-39)",5.36,"TFA",7.05,1,86.59,85.75,5.48,4.699,94,3.4,4728.5032,null,null,20.72,1.09,56913,"supplier-supplied","verified","PASS","","","l.petrescu"],["AX-2026-042095","2025-12-24","2026-01-17","2025-Q4","ghrp-6","GHRP-6","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2511-r7904","HYB-2511-R7904","medutest",5,99.93,0.07,0.04,"[D-Trp]-epimer",5.41,"acetate",6.45,0.5,null,null,null,null,null,null,null,null,null,7.17,0.98,56776,"lab-retained","purity-only","MARGINAL","","AX-R09","peak_integrator"],["AX-2026-041858","2025-12-22","2026-01-17","2025-Q4","afamelanotide","Afamelanotide","melanocortin","genscriptpeps","GSP","genscriptpeps-gsp-2508-u3747","GSP-2508-U3747","janoshik-analytical",10,99.55,0.45,0.32,"des-acetyl (−42 Da)",5.84,"acetate",3.71,0.29,90.16,89.75,10.81,9.702,97,0.3,1645.8479,null,null,10.93,0.86,64830,"buyer-sourced","verified","PASS","","","Contributor #U-1372"],["AX-2026-041799","2025-12-22","2026-01-17","2025-Q4","liraglutide","Liraglutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2101","ASY-{CAT}-2101","kestrel-bioanalytical",10,99.93,0.07,0.04,"deamidated (Asn→Asp, +1 Da)",3.97,"TFA",8.86,0.93,null,null,null,null,null,null,null,null,null,9.14,1.1,50530,"buyer-sourced","method-limited","PASS","","","ne.achebe"],["AX-2026-041737","2026-01-08","2026-01-17","2026-Q1","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1382","TFS-{CAT}-1382","janoshik-analytical",5,98.86,1.14,0.45,"[D-Val]-diastereomer",4.13,"acetate",6.91,0.25,null,null,null,null,null,1.2,1418.711,null,null,9.41,1.13,78377,"buyer-sourced","identity-consistent","PASS","","","so.diallo"],["AX-2026-041523","2025-12-25","2026-01-17","2025-Q4","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-s6768","QSC-2511-S6768","vendorinvestigate",10,99.93,0.07,0.04,"[D-Aib13]-diastereomer",4.7,"TFA",7.68,0.44,null,null,null,null,null,-2.2,4810.3997,0.12,null,21.11,1.21,51923,"buyer-sourced","verified","MARGINAL","","AX-R04","ka.roos"],["AX-2026-043662","2026-01-15","2026-01-16","2026-Q1","tb-500","TB-500","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2512-d8068","PPG-2512-D8068","peptidemeter",2,99.71,0.29,0.15,"C-terminal amide (−1 Da)",3.94,"acetate",6.26,0.29,89.51,89.25,1.98,1.767,88.4,5.6,887.5014,null,null,7.43,0.93,60414,"buyer-sourced","verified","MARGINAL","","AX-R06","n.solberg"],["AX-2026-043610","2025-12-23","2026-01-16","2025-Q4","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2511-a6658","PPG-2511-A6658","vendorinvestigate",5,99.76,0.24,0.09,"acetylated N-terminus (+42 Da)",2.3,"acetate",5.23,0.84,91.63,91.41,5.68,5.192,103.8,-0.3,1418.7089,null,null,10.15,1.01,59126,"buyer-sourced","verified","PASS","","","so.beaulieu"],["AX-2026-043509","2026-01-06","2026-01-16","2026-Q1","semaglutide","Semaglutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2511-5925","SIG-2511-5925","peptidemeter",3,98.15,1.85,0.93,"des-AEEA semaglutide (−145 Da)",2.5,"TFA",10.6,0.51,86.39,84.79,3.22,2.73,91,-5.8,4111.0286,null,null,17.34,0.97,61149,"buyer-sourced","verified","PASS","","","l.haddad"],["AX-2026-043129","2025-12-26","2026-01-16","2025-Q4","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2510-e6613","SSA-2510-E6613","medutest",5,97.41,2.59,1.38,"[D-Aib2]-diastereomer",4.69,"TFA",7.7,0.2,null,null,null,null,null,null,null,null,null,16.9,1.08,52616,"supplier-supplied","purity-only","MARGINAL","","AX-R04;AX-R11","n.petrescu"],["AX-2026-042792","2026-01-06","2026-01-16","2026-Q1","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2510-r1919","GGPE-2510-R1919","kestrel-bioanalytical",10,99.93,0.07,0.04,"C18 diacid regioisomer",3.4,"TFA",9.06,0.72,86.82,86.76,12.25,10.628,106.3,1.8,4728.4956,null,null,11.27,1.08,53999,"supplier-supplied","method-limited","PASS","","","nitrogen_kjeldahl"],["AX-2026-042530","2026-01-05","2026-01-16","2026-Q1","tb-500","TB-500","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-v5472","HJ-2511-V5472","janoshik-analytical",2,99.81,0.19,0.12,"des-Gln truncate (−128 Da)",6.5,"acetate",6.35,0.78,null,null,null,null,null,1.3,887.4976,null,null,7.72,1.1,82590,"buyer-sourced","identity-consistent","PASS","","","r.adeyemi"],["AX-2026-042335","2026-01-11","2026-01-16","2026-Q1","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-l2482","TFC-2508-L2482","janoshik-analytical",5,98.22,1.78,1.13,"trifluoroacetyl adduct (+96 Da)",1.3,"TFA",9.01,0.83,null,null,null,null,null,2.7,4810.4233,null,null,19.74,1.03,54701,"buyer-sourced","identity-consistent","PASS","","","l.lokken"],["AX-2026-041989","2025-12-23","2026-01-16","2025-Q4","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2506-d5337","AMB-2506-D5337","janoshik-analytical",2,99.55,0.45,0.21,"bis-oxidised Trp (+32 Da)",2.86,"acetate",6.02,0.58,null,null,null,null,null,null,null,null,null,8.38,1.44,51654,"buyer-sourced","purity-only","PASS","","","m/z_marta"],["AX-2026-041650","2025-12-22","2026-01-16","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","flourishglobalbio","FGP","flourishglobalbio-fgp-2505-k8288","FGP-2505-K8288","vendorinvestigate",10,98.78,1.22,0.49,"melanotan II (C-terminal amide, −1 Da)",3.84,"acetate",4.56,1.01,null,null,null,null,null,2.5,1024.5268,0.18,null,10.24,1.03,55811,"buyer-sourced","verified","PASS","","","f.bakken"],["AX-2026-041515","2026-01-09","2026-01-16","2026-Q1","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2510-h6405","QSC-2510-H6405","medutest",12,98.57,1.43,0.82,"des-Aib20 analogue",3.59,"TFA",5.89,0.39,null,null,null,null,null,6.3,4728.5169,null,null,17.53,1.2,52909,"buyer-sourced","identity-consistent","PASS","","","a.correia"],["AX-2026-041301","2026-01-13","2026-01-16","2026-Q1","tb-500","TB-500","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2601-e2735","WWB-2601-E2735","janoshik-analytical",2,99.53,0.47,0.29,"des-acetyl TB-500 (−42 Da)",3.52,"acetate",6.93,0.48,null,null,null,null,null,-7.1,887.4901,null,null,7.87,1.08,65870,"buyer-sourced","identity-consistent","PASS","","","ay.lundgren"],["AX-2026-043084","2025-12-24","2026-01-15","2025-Q4","kpv","KPV","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2509-n5703","KP-2509-N5703","janoshik-analytical",10,98.89,1.11,0.79,"Pro-Val dipeptide (−128 Da)",2.73,"acetate",9.84,0.59,86.84,85.88,11.18,9.601,96,0.8,342.227,0.53,null,5.34,1.1,82036,"buyer-sourced","verified","FAIL","purity","","ah.okwuosa"],["AX-2026-042626","2026-01-12","2026-01-15","2026-Q1","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2601-v7010","SWB-2601-V7010","peptidemeter",20,98.71,1.29,0.87,"des-Aib2 analogue",4.62,"TFA",6.84,0.2,null,null,null,null,null,1.9,4810.4194,null,null,18.69,1.23,38565,"lab-retained","identity-consistent","PASS","","","p.kowalski"],["AX-2026-042444","2026-01-06","2026-01-15","2026-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2511-c4492","HOMO-2511-C4492","medutest",10,99.3,0.7,0.41,"deamidated (Asn→Asp, +1 Da)",4.27,"TFA",6.21,0.35,89.17,88.55,10.03,8.882,88.8,10.4,4111.0952,0.63,null,15.31,1.17,40124,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","h.adebayo"],["AX-2026-041904","2026-01-08","2026-01-15","2026-Q1","semaglutide","Semaglutide","incretin","sinopep","SinoPep","sinopep-snp-2509-a4337","SNP-2509-A4337","nordanalyt",2,98.55,1.45,0.59,"des-AEEA semaglutide (−145 Da)",4.69,"TFA",7.3,0.31,87.7,86.43,2.42,2.092,104.6,-2.5,4111.0421,null,null,21.15,1.15,47892,"buyer-sourced","verified","PASS","","","an.restrepo"],["AX-2026-041800","2025-12-25","2026-01-15","2025-Q4","liraglutide","Liraglutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2101","ASY-{CAT}-2101","janoshik-analytical",10,99.93,0.07,0.04,"des-His1 truncate (−137 Da)",4.07,"TFA",9.61,0.9,85.42,85.36,11.69,9.979,99.8,null,null,null,null,17,0.91,68619,"buyer-sourced","purity-only","PASS","","","fa.sjoberg"],["AX-2026-042691","2025-12-20","2026-01-14","2025-Q4","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2511-l9306","ERP-2511-L9306","medutest",10,99.37,0.63,0.42,"[D-Thr]-diastereomer",5.24,"acetate",4.12,0.4,90.24,89.67,10.69,9.586,95.9,2.4,887.4985,0.84,null,6.64,1.07,71099,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","e.salinas"],["AX-2026-042669","2026-01-13","2026-01-14","2026-Q1","bpc-157","BPC-157","repair","wibsonbio","SWB","wibsonbio-swb-2601-d8299","SWB-2601-D8299","janoshik-analytical",5,99.22,0.78,0.49,"pyroglutamate cyclisation (−17 Da)",3.08,"acetate",8.82,0.9,null,null,null,null,null,-0.2,1418.709,0.38,null,9.75,1.19,79810,"buyer-sourced","verified","MARGINAL","","AX-R04","jo.yildiz"],["AX-2026-041871","2026-01-05","2026-01-14","2026-Q1","retatrutide","Retatrutide","incretin","sinopep","SinoPep","sinopep-snp-2603-g4042","SNP-2603-G4042","medutest",30,97.7,2.3,1.49,"[D-Aib2]-diastereomer",5.92,"TFA",6.51,0.21,87.36,85.35,36.33,31.008,103.4,3.4,4728.5032,null,null,17.54,1.27,59141,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","z.lindqvist"],["AX-2026-043485","2025-12-20","2026-01-13","2025-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","bachemholding","BCH","bachemholding-bch-2510-p5124","BCH-2510-P5124","peptidemeter",1000,97.95,2.05,0.91,"O-desmethyl metabolite analogue (−14 Da)",5.99,"mesylate",14.62,0.46,78.93,77.31,1150.59,889.521,89,3.2,624.2201,null,null,13.05,1.13,63159,"buyer-sourced","verified","FAIL","purity;counter-ion","AX-R06","f.stanescu"],["AX-2026-042972","2026-01-10","2026-01-13","2026-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2509-t3949","MKM-2509-T3949","nordanalyt",1000,99.34,0.66,0.45,"sulfonamide hydrolysis product (+18 Da)",2.69,"mesylate",15.72,0.24,null,null,null,null,null,-0.6,624.2177,null,null,16.07,1.07,90219,"buyer-sourced","identity-consistent","FAIL","counter-ion","","f.tulloch"],["AX-2026-043394","2026-01-06","2026-01-12","2026-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","wuxitides","WXT","wuxitides-wxt-2601-p3156","WXT-2601-P3156","janoshik-analytical",10,98.57,1.43,0.57,"deamidated (+1 Da)",6.78,"acetate",4.88,0.91,87.43,86.18,10.55,9.092,90.9,-1.9,3365.7338,null,null,12.75,1.16,37125,"buyer-sourced","verified","PASS","","","h.norgaard"],["AX-2026-043104","2026-01-10","2026-01-12","2026-Q1","semax","Semax","neuro","keruipeptidesbio","KP","keruipeptidesbio-kp-2509-j6037","KP-2509-J6037","peptidemeter",5,99.32,0.68,0.41,"Met1 sulfoxide (+16 Da)",10.18,"acetate",6.2,0.69,null,null,null,null,null,-5.4,813.3497,null,"No growth at 14 d",6.49,1.06,75662,"buyer-sourced","identity-consistent","PASS","","","i.steiner"],["AX-2026-042679","2026-01-09","2026-01-12","2026-Q1","humanin","Humanin (HNG)","metabolic","erpbiotech","ERP","erpbiotech-erp-2601-p8786","ERP-2601-P8786","janoshik-analytical",5,98.71,1.29,0.93,"deamidated (+1 Da)",3.66,"acetate",4.42,0.78,null,null,null,null,null,0.5,2685.3166,0.19,null,12.19,1.22,59759,"lab-retained","verified","MARGINAL","","AX-R04","nitrogen_kjeldahl"],["AX-2026-042427","2026-01-08","2026-01-12","2026-Q1","ara-290","ARA-290","repair","homopeptide","Homopeptide","homopeptide-homo-2602-k4395","HOMO-2602-K4395","janoshik-analytical",2,99.43,0.57,0.21,"acetyl adduct (+42 Da)",4.46,"acetate",4.98,0.97,null,null,null,null,null,null,null,1.46,null,8.67,1.26,83373,"buyer-sourced","purity-only","PASS","","","z.mwangi"],["AX-2026-042184","2026-01-08","2026-01-12","2026-Q1","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2509-g9040","JEEP-2509-G9040","nordanalyt",2,99.56,0.44,0.28,"BPC-157 arginine-salt artefact",3.8,"acetate",7.27,0.18,88.75,88.36,2.08,1.838,91.9,0.8,1418.7104,null,null,11.01,1.04,85389,"buyer-sourced","verified","PASS","","","r.malinowski"],["AX-2026-041773","2025-12-17","2026-01-12","2025-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","asymchemlabs","ASY","asymchemlabs-asy-cat-1806","ASY-{CAT}-1806","janoshik-analytical",25,99.88,0.12,0.05,"N-oxide (+16 Da)",3.59,"citrate",31.43,0.56,null,null,null,null,null,-1.7,597.212,null,null,16.4,0.88,60935,"buyer-sourced","partial","FAIL","counter-ion","AX-R07","b.danquah"],["AX-2026-043463","2025-12-23","2026-01-11","2025-Q4","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2508-h4066","BCH-2508-H4066","medutest",10,98.5,1.5,0.81,"acetylated N-terminus (+42 Da)",3.28,"acetate",6.75,0.43,null,null,null,null,null,-5.9,1418.7009,null,null,8.25,1.31,62945,"buyer-sourced","identity-consistent","PASS","","","so.beaulieu"],["AX-2026-043342","2025-12-24","2026-01-11","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","wuxitides","WXT","wuxitides-wxt-2505-j2528","WXT-2505-J2528","janoshik-analytical",10,98.4,1.6,1,"N-acetyl semax free acid (+1 Da)",5.53,"acetate",5.95,0.27,null,null,null,null,null,-1.9,854.379,null,null,7.69,1.31,51451,"buyer-sourced","identity-consistent","FAIL","purity","","c.zamora"],["AX-2026-042995","2025-12-24","2026-01-11","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2509-b4043","MKM-2509-B4043","vendorinvestigate",10,99,1,0.63,"oxidised Trp (+16 Da)",6.35,"acetate",5.74,0.31,87.6,86.72,11.15,9.669,96.7,1.2,1024.5254,null,null,9.82,0.99,50656,"buyer-sourced","verified","MARGINAL","","AX-R11","d.sorensen"],["AX-2026-042949","2026-01-10","2026-01-11","2026-Q1","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2510-s3812","MKM-2510-S3812","vendorinvestigate",2,98.66,1.34,0.9,"[D-Aib8]-diastereomer",6.11,"TFA",11.15,0.44,82.3,81.2,2.27,1.843,92.2,0.3,4111.0536,0.32,null,19.41,1,78130,"buyer-sourced","verified","PASS","","","n.adeyemi"],["AX-2026-042692","2025-12-21","2026-01-11","2025-Q4","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2511-l9306","ERP-2511-L9306","janoshik-analytical",10,98.76,1.24,0.82,"[D-Thr]-diastereomer",5.22,"acetate",5.61,0.83,null,null,null,null,null,null,null,null,"No growth at 14 d",8,0.99,68722,"lab-retained","purity-only","MARGINAL","","AX-R07","m.ogunleye"],["AX-2026-042681","2026-01-09","2026-01-11","2026-Q1","humanin","Humanin (HNG)","metabolic","erpbiotech","ERP","erpbiotech-erp-2601-p8786","ERP-2601-P8786","vendorinvestigate",5,98.4,1.6,1.15,"deamidated (+1 Da)",4.21,"acetate",5.94,0.73,null,null,null,null,null,-0.2,2685.3148,0.35,null,12.95,0.95,71761,"buyer-sourced","verified","MARGINAL","","AX-R04","n.okonkwo"],["AX-2026-041901","2026-01-05","2026-01-11","2026-Q1","semaglutide","Semaglutide","incretin","sinopep","SinoPep","sinopep-snp-2509-a4337","SNP-2509-A4337","janoshik-analytical",2,98.59,1.41,0.88,"tBu-protected residual (+56 Da)",5.42,"TFA",8.84,0.87,null,null,null,null,null,-9.3,4111.0142,0.43,null,18.32,1.18,80404,"buyer-sourced","verified","PASS","","","Contributor #E-3392"],["AX-2026-041361","2026-01-09","2026-01-11","2026-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2508-s3298","WWB-2508-S3298","vendorinvestigate",10,98.87,1.13,0.77,"deamidated (Asn→Asp, +1 Da)",4.9,"TFA",11.34,0.43,83.33,82.39,10.97,9.038,90.4,3.3,4111.066,null,null,19.6,1.12,66393,"buyer-sourced","verified","PASS","","","round_numbers"],["AX-2026-041277","2025-12-22","2026-01-11","2025-Q4","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2506-t2732","WWB-2506-T2732","nordanalyt",20,99.1,0.9,0.61,"des-Aib2 analogue",4.05,"TFA",9.12,0.92,85.91,85.14,25.21,21.464,107.3,-1.6,4810.4026,null,null,22.71,1.25,58453,"lab-retained","verified","PASS","","","m.lindholm"],["AX-2026-043481","2025-12-21","2026-01-10","2025-Q4","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2505-y5388","BCH-2505-Y5388","janoshik-analytical",10,97.9,2.1,0.96,"des-AEEA semaglutide (−145 Da)",6.03,"TFA",6.89,0.28,86.8,84.98,11.61,9.866,98.7,0.9,4111.0561,null,null,18.63,1.21,87435,"buyer-sourced","verified","MARGINAL","","AX-R04","c.espinoza"],["AX-2026-043460","2026-01-05","2026-01-10","2026-Q1","ghrp-2","GHRP-2","gh-axis","bachemholding","BCH","bachemholding-bch-2508-m4472","BCH-2508-M4472","vendorinvestigate",5,98.45,1.55,0.58,"des-Lys (−128 Da)",5.36,"acetate",6.83,0.82,86.99,85.64,5.63,4.822,96.4,-4.3,817.424,null,null,10.64,0.93,77200,"buyer-sourced","verified","FAIL","purity","AX-R11","t.perrin"],["AX-2026-042993","2025-12-22","2026-01-10","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2509-b4043","MKM-2509-B4043","janoshik-analytical",10,99.41,0.59,0.38,"des-acetyl (−42 Da)",5.25,"acetate",6.03,0.8,null,null,null,null,null,null,null,0.33,null,9.56,1.16,61856,"lab-retained","purity-only","PASS","","","j.kirchner"],["AX-2026-041413","2025-12-20","2026-01-10","2025-Q4","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2507-r4727","QYB-2507-R4727","janoshik-analytical",12,98.35,1.65,0.58,"des-Aib20 analogue",4.68,"TFA",6.23,0.47,null,null,null,null,null,0.5,4728.4895,null,null,20.66,1.25,63179,"buyer-sourced","identity-consistent","PASS","","","c18_2p6"],["AX-2026-043075","2025-12-17","2026-01-09","2025-Q4","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2506-b5255","KP-2506-B5255","peptidemeter",15,98.18,1.82,1.26,"des-Gly deletion (−57 Da)",3.57,"TFA",6.64,0.6,null,null,null,null,null,null,null,null,null,18.76,1.28,57890,"lab-retained","purity-only","PASS","","","l.agyeman"],["AX-2026-041798","2025-12-21","2026-01-09","2025-Q4","pramlintide","Pramlintide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288-2","ASY-{CAT}-2288","vendorinvestigate",1,99.1,0.9,0.36,"open-chain (reduced disulfide, +2 Da)",4.53,"acetate",5.26,0.47,89.74,88.93,1.11,0.987,98.7,1.4,3947.1119,null,null,14.82,1.13,77581,"lab-retained","verified","PASS","","","jo.dahlberg"],["AX-2026-041416","2025-12-22","2026-01-09","2025-Q4","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2507-r4727","QYB-2507-R4727","kestrel-bioanalytical",12,98.43,1.57,0.56,"des-Aib20 analogue",4.58,"TFA",9.8,0.18,85.44,84.1,14.65,12.321,102.7,-2.6,4728.4748,null,null,11.29,1.28,51513,"buyer-sourced","method-limited","PASS","","","z.aalto"],["AX-2026-043435","2025-12-19","2026-01-08","2025-Q4","tb-500","TB-500","repair","wuxitides","WXT","wuxitides-wxt-2507-j4054","WXT-2507-J4054","medutest",2,97.83,2.17,1.48,"des-Gln truncate (−128 Da)",3.03,"acetate",6.97,0.36,89.64,87.69,2.34,2.052,102.6,-1.5,887.4951,null,null,6.54,1.26,45527,"buyer-sourced","identity-consistent","FAIL","purity","","i.ndiaye"],["AX-2026-042385","2025-12-19","2026-01-08","2025-Q4","melanotan-ii","Melanotan II","melanocortin","homopeptide","Homopeptide","homopeptide-homo-2505-n4086","HOMO-2505-N4086","nordanalyt",10,98.85,1.15,0.5,"linear (open-lactam) precursor (+18 Da)",2.78,"acetate",3.51,0.17,null,null,null,null,null,3.7,1023.544,0.46,"No growth at 14 d",11.23,1.18,59617,"buyer-sourced","verified","PASS","","","wide_iqr"],["AX-2026-042293","2025-12-22","2026-01-08","2025-Q4","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2507-u1178","TFC-2507-U1178","janoshik-analytical",5,99.29,0.71,0.41,"deamidated (Asn→Asp, +1 Da)",4.06,"TFA",8.68,0.52,86.74,86.12,5.91,5.09,101.8,null,null,0.75,null,18.65,1.07,62127,"buyer-sourced","purity-only","MARGINAL","","AX-R02","ay.roos"],["AX-2026-042106","2025-12-20","2026-01-08","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","jeepbio","JEEP","jeepbio-jeep-2507-u8215","JEEP-2507-U8215","peptidemeter",10,99.83,0.17,0.11,"Met sulfoxide (+16 Da)",8.73,"acetate",7.04,0.77,83.46,83.32,11.46,9.548,95.5,2.4,854.3827,null,null,7.41,1.1,84326,"buyer-sourced","verified","MARGINAL","","AX-R11","lu.krastev"],["AX-2026-043148","2025-12-20","2026-01-07","2025-Q4","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2509-j7377","SSA-2509-J7377","peptidemeter",5,97.81,2.19,1.32,"des-AEEA semaglutide (−145 Da)",6.24,"TFA",6.52,0.18,null,null,null,null,null,-0.8,4111.0491,0.26,null,17.26,1.12,67268,"buyer-sourced","verified","PASS","","","vial_headspace"],["AX-2026-042818","2025-12-12","2026-01-07","2025-Q4","liraglutide","Liraglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2505-w2368","GGPE-2505-W2368","janoshik-analytical",15,98.83,1.17,0.47,"palmitoyl bis-adduct (+238 Da)",7.56,"acetate",4.26,0.96,null,null,null,null,null,4.3,3748.9792,null,null,16.99,1.12,61119,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","r.yilmaz"],["AX-2026-041772","2025-12-21","2026-01-07","2025-Q4","oxytocin","Oxytocin","hormonal","asymchemlabs","ASY","asymchemlabs-asy-cat-1898","ASY-{CAT}-1898","vendorinvestigate",10,99.28,0.72,0.48,"oxytocin dimer (intermolecular disulfide)",3.31,"acetate",3.68,0.23,92.78,92.11,10.99,10.123,101.2,-1.7,1006.4348,null,null,8.38,1.09,88277,"buyer-sourced","verified","PASS","","","ad.molnar"],["AX-2026-043343","2025-12-21","2026-01-06","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","wuxitides","WXT","wuxitides-wxt-2505-j2528","WXT-2505-J2528","medutest",10,98.3,1.7,0.95,"Met sulfoxide (+16 Da)",5.11,"acetate",5.92,0.57,null,null,null,null,null,null,null,null,null,6.46,1.19,66884,"buyer-sourced","purity-only","FAIL","purity","","survodutide_mixup"],["AX-2026-042994","2025-12-22","2026-01-06","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2509-b4043","MKM-2509-B4043","medutest",10,99.37,0.63,0.4,"oxidised Trp (+16 Da)",5.38,"acetate",5,0.38,89.24,88.68,11.91,10.562,105.6,1.5,1024.5257,null,null,8.13,1,54333,"buyer-sourced","identity-consistent","PASS","","","m.halvorsen"],["AX-2026-041282","2025-12-26","2026-01-06","2025-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2509-j2816","WWB-2509-J2816","kestrel-bioanalytical",5,99.62,0.38,0.18,"mod-GRF (1-29) (−279 Da)",3.39,"acetate",3.24,0.76,92.61,92.26,5.57,5.139,102.8,-13.1,3644.9271,null,null,7.78,0.97,63351,"buyer-sourced","identity-consistent","PASS","","","f.stanescu"],["AX-2026-041276","2025-12-14","2026-01-06","2025-Q4","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2507-v2845","WWB-2507-V2845","nordanalyt",15,99.36,0.64,0.24,"C18 diacid mono-ester",4.63,"TFA",8.05,0.42,null,null,null,null,null,-5.5,4111.0298,null,null,21.39,1.07,67102,"buyer-sourced","identity-consistent","PASS","","","g.varga"],["AX-2026-043453","2025-12-16","2026-01-05","2025-Q4","gonadorelin","Gonadorelin","hormonal","bachemholding","BCH","bachemholding-bch-2510-f4167","BCH-2510-F4167","medutest",2,98.79,1.21,0.61,"oxidised Trp (+16 Da)",4.79,"acetate",4.53,0.88,89.8,88.71,2.01,1.783,89.1,null,null,null,"No growth at 14 d",7.33,0.93,72731,"buyer-sourced","purity-only","MARGINAL","","AX-R06","v.sorensen"],["AX-2026-042996","2025-12-15","2026-01-05","2025-Q4","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2507-d4229","MKM-2507-D4229","nordanalyt",3,98.65,1.35,0.85,"C18 diacid mono-ester",4.77,"TFA",6.89,1.01,null,null,null,null,null,null,null,null,null,21.36,1.06,61922,"buyer-sourced","purity-only","PASS","","","s.falk"],["AX-2026-042608","2025-12-15","2026-01-05","2025-Q4","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-d7081","HJ-2511-D7081","kestrel-bioanalytical",10,98.92,1.08,0.78,"oxidised Trp (+16 Da)",3.12,"acetate",4.97,0.46,91.45,90.46,9.99,9.037,90.4,4.6,711.3889,null,null,4.39,1.15,58375,"buyer-sourced","identity-consistent","FAIL","purity","","m.hovland"],["AX-2026-041607","2025-12-11","2026-01-05","2025-Q4","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-j7851","FGP-2506-J7851","vendorinvestigate",3,98.88,1.12,0.71,"C18 diacid mono-ester",4.21,"TFA",6.33,0.61,88.85,87.85,3.52,3.092,103.1,0.8,4111.0557,null,null,19.56,1.21,39206,"lab-retained","verified","MARGINAL","","AX-R02","v.abubakar"],["AX-2026-041584","2025-12-16","2026-01-05","2025-Q4","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2510-d7439","QSC-2510-D7439","janoshik-analytical",10,98.98,1.02,0.45,"des-Aib2 analogue",3.66,"TFA",8.71,0.4,87.23,86.34,11.14,9.618,96.2,3,4810.4247,null,null,19.84,1.2,56954,"buyer-sourced","verified","MARGINAL","","AX-R04","ju.ramos"],["AX-2026-041559","2025-12-14","2026-01-05","2025-Q4","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-j6496","QSC-2507-J6496","medutest",5,99.93,0.07,0.04,"des-Gln truncate (−128 Da)",5.41,"acetate",4.96,0.38,89.25,89.19,5.62,5.012,100.2,null,null,1.06,null,6.71,1.14,64912,"buyer-sourced","purity-only","PASS","","","in.boateng"],["AX-2026-041520","2025-12-10","2026-01-05","2025-Q4","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2505-c6668","QSC-2505-C6668","kestrel-bioanalytical",2,99.72,0.28,0.13,"C-terminal amide (−1 Da)",2.55,"acetate",5.62,0.46,91.37,91.11,2.32,2.114,105.7,7.8,887.5033,null,null,4.12,1.2,62338,"buyer-sourced","identity-consistent","PASS","","","s.nkemelu"],["AX-2026-041405","2025-12-16","2026-01-05","2025-Q4","ara-290","ARA-290","repair","qyaobio","QYB","qyaobio-qyb-2511-y4275","QYB-2511-Y4275","janoshik-analytical",10,99.93,0.07,0.04,"acetyl adduct (+42 Da)",5.54,"acetate",4.25,0.17,null,null,null,null,null,0,1189.6096,null,"No growth at 14 d",8.71,1.09,56308,"lab-retained","identity-consistent","PASS","","","y.okonkwo"],["AX-2026-043290","2025-12-11","2026-01-04","2025-Q4","ghrp-6","GHRP-6","gh-axis","cpcbio","CPC","cpcbio-cpc-2507-g1030","CPC-2507-G1030","medutest",10,99.93,0.07,0.04,"bis-oxidised Trp (+32 Da)",6.54,"acetate",5.83,0.23,null,null,null,null,null,0.3,872.4449,null,null,7.16,1.14,55224,"buyer-sourced","identity-consistent","PASS","","","re.nilsen"],["AX-2026-042693","2025-12-18","2026-01-04","2025-Q4","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2511-l9306","ERP-2511-L9306","janoshik-analytical",10,99.28,0.72,0.5,"C-terminal amide (−1 Da)",4.69,"acetate",4.43,0.35,90.53,89.88,11.01,9.896,99,1.5,887.4977,null,"No growth at 14 d",7.7,1.06,60540,"buyer-sourced","verified","MARGINAL","","AX-R07","s.wikstrom"],["AX-2026-042232","2025-12-14","2026-01-04","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2507-c9225","TFC-2507-C9225","janoshik-analytical",5,99.17,0.83,0.51,"acetyl adduct (+42 Da)",6.03,"acetate",5.11,0.23,88.63,87.89,5.27,4.632,92.6,null,null,0.17,null,12.86,1.26,33131,"lab-retained","purity-only","PASS","","","k.wojcik"],["AX-2026-042146","2025-12-13","2026-01-04","2025-Q4","ss-31","SS-31 (Elamipretide)","metabolic","jeepbio","JEEP","jeepbio-jeep-2511-b8241","JEEP-2511-B8241","nordanalyt",20,99.8,0.2,0.08,"acetyl adduct (+42 Da)",5,"acetate",8.14,0.53,86.33,86.16,24.18,20.833,104.2,null,null,null,null,10.25,0.97,66428,"buyer-sourced","purity-only","PASS","","","y.kuusela"],["AX-2026-042144","2025-12-16","2026-01-04","2025-Q4","ghrp-2","GHRP-2","gh-axis","jeepbio","JEEP","jeepbio-jeep-2508-s8448","JEEP-2508-S8448","janoshik-analytical",10,99.93,0.07,0.04,"[D-2-Nal]-epimer",3.12,"acetate",7.36,0.93,88.59,88.53,11.14,9.862,98.6,-1.7,817.4261,null,null,9.12,0.86,51551,"buyer-sourced","verified","PASS","","","t.teixeira"],["AX-2026-041935","2025-12-12","2026-01-04","2025-Q4","semax","Semax","neuro","sinopep","SinoPep","sinopep-snp-2507-j5248","SNP-2507-J5248","medutest",20,99.93,0.07,0.04,"des-Met (−131 Da)",8.23,"acetate",6.35,0.16,null,null,null,null,null,1.4,813.3552,null,null,6.22,1.2,65292,"supplier-supplied","identity-consistent","PASS","","","ay.boateng"],["AX-2026-041519","2025-12-26","2026-01-04","2025-Q4","ghrp-6","GHRP-6","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-k6159","QSC-2511-K6159","medutest",10,99.93,0.07,0.04,"des-Lys (−128 Da)",6.66,"acetate",4.8,0.43,null,null,null,null,null,null,null,null,"No growth at 14 d",7.13,1.19,64908,"buyer-sourced","purity-only","PASS","","","p.vukovic"],["AX-2026-041415","2025-12-11","2026-01-04","2025-Q4","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2507-r4727","QYB-2507-R4727","peptidemeter",12,98.29,1.71,0.6,"des-Aib20 analogue",4.02,"TFA",5.68,0.57,89.73,88.2,13.91,12.269,102.2,1.9,4728.4961,null,"No growth at 14 d",19.24,1.04,73251,"buyer-sourced","verified","PASS","","","r.lehtinen"],["AX-2026-041414","2025-12-16","2026-01-04","2025-Q4","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2507-r4727","QYB-2507-R4727","nordanalyt",12,98.48,1.52,0.53,"des-Aib20 analogue",4.59,"TFA",8.54,0.35,null,null,null,null,null,0.8,4728.4909,0.11,null,23.89,1.13,89054,"buyer-sourced","verified","PASS","","","j.ekstrom"],["AX-2026-043581","2025-12-24","2026-01-03","2025-Q4","retatrutide","Retatrutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2511-6924","SIG-2511-6924","janoshik-analytical",15,96.94,3.06,1.84,"truncated (5-39)",6.8,"TFA",5.95,0.63,null,null,null,null,null,-4.3,4728.4668,3.21,null,20.57,1.2,24784,"buyer-sourced","verified","PASS","","","so.okonkwo"],["AX-2026-043076","2025-12-12","2026-01-03","2025-Q4","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2506-b5255","KP-2506-B5255","medutest",15,97.84,2.16,0.79,"des-Aib2 analogue",3.53,"TFA",8.57,0.55,87.35,85.46,16.59,14.178,94.5,15.4,4810.4844,null,null,16.74,1.12,57326,"supplier-supplied","identity-consistent","FAIL","mass accuracy","AX-R01","ta.kaufmann"],["AX-2026-043037","2025-12-18","2026-01-03","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","keruipeptidesbio","KP","keruipeptidesbio-kp-2508-d5212","KP-2508-D5212","kestrel-bioanalytical",20,99.26,0.74,0.44,"N-acetyl semax free acid (+1 Da)",8.17,"acetate",5.45,0.31,null,null,null,null,null,6.3,854.386,null,null,4.02,0.97,54447,"buyer-sourced","identity-consistent","PASS","","","p.brandt"],["AX-2026-042667","2025-12-09","2026-01-03","2025-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","wibsonbio","SWB","wibsonbio-swb-2505-n7884","SWB-2505-N7884","janoshik-analytical",0.1,96.81,3.19,1.67,"des-13-residue N-extension (native IGF-1)",7.03,"acetate",6.42,0.54,86.01,83.27,0.11,0.092,92,null,null,null,null,16.83,1.3,74855,"buyer-sourced","purity-only","PASS","","","k.chowdhury"],["AX-2026-042053","2025-12-16","2026-01-03","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","hybiopharma","HYB","hybiopharma-hyb-2509-k6966","HYB-2509-K6966","nordanalyt",10,99.1,0.9,0.51,"des-acetyl (−42 Da)",4.2,"acetate",4.39,0.44,null,null,null,null,null,3.8,1024.5281,null,"No growth at 14 d",10.97,1.03,85338,"buyer-sourced","identity-consistent","PASS","","","c.halonen"],["AX-2026-041563","2025-12-21","2026-01-03","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-w7580","QSC-2511-W7580","peptidemeter",10,99.93,0.07,0.04,"melanotan II (C-terminal amide, −1 Da)",5.65,"acetate",4.16,0.98,null,null,null,null,null,null,null,2.59,null,9.05,0.86,77400,"buyer-sourced","purity-only","MARGINAL","","AX-R04","co.vasquez"],["AX-2026-041522","2025-12-15","2026-01-03","2025-Q4","survodutide","Survodutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2506-b6880","QSC-2506-B6880","peptidemeter",10,98.31,1.69,1.21,"[D-Ser2]-diastereomer",5.53,"TFA",8.52,0.97,84.98,83.54,11.91,9.95,99.5,-0.4,4764.5102,null,null,18.79,1.08,73797,"lab-retained","verified","PASS","","","m.ostergaard"],["AX-2026-042703","2025-12-24","2026-01-02","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","erpbiotech","ERP","erpbiotech-erp-2506-b9718","ERP-2506-B9718","nordanalyt",5,99.01,0.99,0.57,"native GRF (1-29) (−59 Da)",5.77,"acetate",4.59,0.95,null,null,null,null,null,-1.6,3365.7348,null,null,14.77,1.08,57115,"buyer-sourced","identity-consistent","PASS","","","c.okafor"],["AX-2026-042512","2025-12-22","2026-01-02","2025-Q4","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2509-f5826","HOMO-2509-F5826","peptidemeter",3,99.1,0.9,0.4,"deamidated (Asn→Asp, +1 Da)",4.25,"TFA",9.16,0.52,null,null,null,null,null,-3.1,4111.0397,null,null,16.39,1.1,74518,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","b.bruun"],["AX-2026-042315","2025-12-19","2026-01-02","2025-Q4","semax","Semax","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2505-h2637","TFC-2505-H2637","medutest",10,99.93,0.07,0.04,"des-Met (−131 Da)",8.35,"acetate",4.72,0.83,86.1,86.04,10.66,9.172,91.7,-20,813.3378,null,null,5.93,1.23,76467,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","ne.demir"],["AX-2026-042292","2025-12-17","2026-01-02","2025-Q4","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2507-u1178","TFC-2507-U1178","peptidemeter",5,99.26,0.74,0.42,"deamidated (Asn→Asp, +1 Da)",3.91,"TFA",7.71,0.47,87.91,87.26,5.82,5.079,101.6,-1.7,4111.0454,null,null,17.26,1.14,38181,"buyer-sourced","verified","MARGINAL","","AX-R02","r.duarte"],["AX-2026-042233","2025-12-23","2026-01-02","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2507-c9225","TFC-2507-C9225","peptidemeter",5,99.57,0.43,0.21,"truncated (1-24)",5.6,"acetate",4.52,0.77,89.11,88.73,5.55,4.925,98.5,-1.8,3365.7341,null,null,12.07,1.21,48123,"buyer-sourced","verified","PASS","","","Contributor #B-2210"],["AX-2026-042096","2025-12-24","2026-01-02","2025-Q4","mgf","MGF","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2509-x7841","HYB-2509-X7841","janoshik-analytical",5,99.93,0.07,0.05,"deamidated (+1 Da)",2.37,"acetate",6.54,0.28,90.81,90.75,5.26,4.773,95.5,4.6,2886.525,1.45,null,11.56,1.16,75986,"buyer-sourced","verified","PASS","","","a.boateng"],["AX-2026-042025","2025-12-17","2026-01-02","2025-Q4","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2510-h6122","HYB-2510-H6122","janoshik-analytical",5,99.53,0.47,0.25,"des-AEEA semaglutide (−145 Da)",4.77,"TFA",9.27,0.7,85.26,84.86,5.34,4.532,90.6,-3.2,4111.0392,null,null,18.36,1.23,54395,"buyer-sourced","verified","PASS","","","Contributor #E-3392"],["AX-2026-041764","2025-12-22","2026-01-02","2025-Q4","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1157","TFS-{CAT}-1157","peptidemeter",2,99.93,0.07,0.04,"truncated (1-12)",5.62,"acetate",5.22,0.3,null,null,null,null,null,null,null,null,null,9.02,0.95,47404,"supplier-supplied","purity-only","PASS","","","b.wojcik"],["AX-2026-041506","2025-12-16","2026-01-02","2025-Q4","ghrp-6","GHRP-6","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2508-k6231","QSC-2508-K6231","janoshik-analytical",5,99.89,0.11,0.07,"[D-Trp]-epimer",4.41,"acetate",4.19,0.2,null,null,null,null,null,0.9,872.4454,null,null,8.47,1,62638,"buyer-sourced","identity-consistent","PASS","","","h.rasmussen"],["AX-2026-041424","2025-12-26","2026-01-02","2025-Q4","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2507-t4628","QYB-2507-T4628","janoshik-analytical",15,99.23,0.77,0.4,"truncated (3-39)",6.23,"TFA",7.31,1.01,85.45,84.79,16.57,14.05,93.7,4.7,4810.4329,0.38,null,19.77,0.94,74066,"buyer-sourced","verified","PASS","","","ca.nyberg"],["AX-2026-041279","2025-12-10","2026-01-02","2025-Q4","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2509-j2476","WWB-2509-J2476","peptidemeter",15,99.37,0.63,0.35,"deamidated (Asn→Asp, +1 Da)",3.05,"acetate",6.31,0.78,null,null,null,null,null,-3.2,3748.9511,0.69,null,16.18,0.9,58981,"buyer-sourced","verified","PASS","","","ro.kimani"],["AX-2026-041278","2025-12-15","2026-01-02","2025-Q4","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2506-t2732","WWB-2506-T2732","janoshik-analytical",20,99.14,0.86,0.39,"trifluoroacetyl adduct (+96 Da)",4.41,"TFA",9.82,0.46,85.31,84.58,22.06,18.658,93.3,0.3,4810.4117,0.52,null,19.9,1.15,58845,"buyer-sourced","verified","PASS","","","Contributor #N-3320"],["AX-2026-043289","2025-12-26","2026-01-01","2025-Q4","ghrp-6","GHRP-6","gh-axis","cpcbio","CPC","cpcbio-cpc-2507-g1030","CPC-2507-G1030","janoshik-analytical",10,99.85,0.15,0.1,"des-Lys (−128 Da)",7.22,"acetate",4.73,0.4,null,null,null,null,null,null,null,1.54,"No growth at 14 d",8.34,0.9,79034,"buyer-sourced","purity-only","PASS","","","warehouse_route"],["AX-2026-042690","2025-12-26","2026-01-01","2025-Q4","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2505-u8938","ERP-2505-U8938","janoshik-analytical",10,99.51,0.49,0.26,"C-terminal free acid (+1 Da)",4.34,"acetate",6.44,0.19,null,null,null,null,null,0.5,711.386,null,null,8.19,1.15,60752,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","n.okonkwo"],["AX-2026-042660","2025-12-17","2026-01-01","2025-Q4","selank","Selank","neuro","wibsonbio","SWB","wibsonbio-swb-2511-c7797","SWB-2511-C7797","peptidemeter",20,99.27,0.73,0.42,"tuftsin fragment (−417 Da)",8.96,"acetate",4.9,0.75,null,null,null,null,null,2.8,751.4423,null,null,5.98,1.18,81329,"buyer-sourced","identity-consistent","PASS","","","r.vermeulen"],["AX-2026-041558","2025-12-20","2026-01-01","2025-Q4","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-j6496","QSC-2507-J6496","janoshik-analytical",5,99.66,0.34,0.14,"[D-Thr]-diastereomer",5.59,"acetate",4.74,0.36,89.31,89.01,5.76,5.127,102.5,-1.7,887.4949,null,null,8.02,1.08,66239,"buyer-sourced","verified","PASS","","","p.kjaer"],["AX-2026-041425","2025-12-19","2026-01-01","2025-Q4","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2507-t4628","QYB-2507-T4628","peptidemeter",15,99.21,0.79,0.47,"des-Aib2 analogue",6.64,"TFA",9.65,0.95,null,null,null,null,null,null,null,null,"No growth at 14 d",18.57,1.25,16858,"buyer-sourced","purity-only","PASS","","","f.sorensen"],["AX-2025-021038","2025-12-26","2025-12-31","2025-Q4","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2506-d4413","BCH-2506-D4413","janoshik-analytical",10,99.16,0.84,0.49,"pyroglutamate cyclisation (−17 Da)",6.15,"acetate",5.3,0.45,88.1,87.36,10.98,9.592,95.9,null,null,null,null,9.77,0.86,68818,"buyer-sourced","purity-only","PASS","","","m.ostergaard"],["AX-2025-020934","2025-12-23","2025-12-31","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2505-e2684","WXT-2505-E2684","vendorinvestigate",10,98.19,1.81,1.24,"des-AEEA semaglutide (−145 Da)",3.17,"TFA",10.57,0.48,null,null,null,null,null,-4.2,4111.0351,null,null,19.7,1.26,78051,"buyer-sourced","identity-consistent","PASS","","","j.lindholm"],["AX-2025-020785","2025-12-17","2025-12-31","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","cpcbio","CPC","cpcbio-cpc-2509-l9867","CPC-2509-L9867","janoshik-analytical",2,97.86,2.14,0.89,"deamidated (+1 Da)",6.46,"acetate",5.15,0.65,87.74,85.86,2.32,1.992,99.6,0,3365.7402,10.66,null,12.84,0.88,67002,"buyer-sourced","verified","FAIL","purity;endotoxin","AX-R08","y.ndiaye"],["AX-2025-020558","2025-12-17","2025-12-31","2025-Q4","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2510-e6613","SSA-2510-E6613","nordanalyt",5,97.03,2.97,1.58,"[D-Aib2]-diastereomer",3.97,"TFA",9.66,0.29,null,null,null,null,null,-1.3,4728.481,null,null,23.94,1.03,68349,"supplier-supplied","identity-consistent","MARGINAL","","AX-R04","e.beaulieu"],["AX-2025-020470","2025-12-22","2025-12-31","2025-Q4","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2506-b5255","KP-2506-B5255","janoshik-analytical",15,97.54,2.46,0.9,"des-Aib2 analogue",4.41,"TFA",9.54,0.54,85.51,83.41,17.72,14.78,98.5,0.4,4810.4122,1.87,null,19.81,1.27,74684,"buyer-sourced","verified","PASS","","","re.chukwu"],["AX-2025-020044","2025-12-23","2025-12-31","2025-Q4","glutathione","L-Glutathione (reduced)","bioregulator","wibsonbio","SWB","wibsonbio-swb-2506-b7923","SWB-2506-B7923","janoshik-analytical",1500,99.05,0.95,0.59,"glutathione disulfide (GSSG, +305 Da)",10.02,null,0,0.32,89.66,88.81,1665.94,1479.521,98.6,0.6,307.084,null,null,4.23,1.12,51248,"buyer-sourced","method-limited","MARGINAL","","AX-R09","y.okonkwo"],["AX-2025-019275","2025-12-11","2025-12-31","2025-Q4","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2506-d5337","AMB-2506-D5337","nordanalyt",2,99.43,0.57,0.23,"bis-oxidised Trp (+32 Da)",3.4,"acetate",6.84,0.9,null,null,null,null,null,null,null,0.27,null,9.83,1.1,53734,"buyer-sourced","purity-only","PASS","","","ay.boateng"],["AX-2025-018980","2025-12-14","2025-12-31","2025-Q4","oxytocin","Oxytocin","hormonal","asymchemlabs","ASY","asymchemlabs-asy-cat-1898","ASY-{CAT}-1898","medutest",10,99.93,0.07,0.04,"oxytocin dimer (intermolecular disulfide)",4,"acetate",3.94,0.85,null,null,null,null,null,null,null,0.43,null,6.63,1.04,61254,"buyer-sourced","purity-only","PASS","","","an.petrov"],["AX-2025-020806","2025-12-09","2025-12-30","2025-Q4","ghrp-6","GHRP-6","gh-axis","cpcbio","CPC","cpcbio-cpc-2507-g1030","CPC-2507-G1030","peptidemeter",10,99.91,0.09,0.04,"[D-Trp]-epimer",7.16,"acetate",6.43,0.69,null,null,null,null,null,-1.5,872.4433,null,null,7.95,1.09,67723,"buyer-sourced","identity-consistent","PASS","","","am.lundgren"],["AX-2025-019788","2025-12-18","2025-12-30","2025-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2506-l4686","HOMO-2506-L4686","janoshik-analytical",250,99.72,0.28,0.16,"spiroindane regioisomer",1.45,"mesylate",15.71,0.47,null,null,null,null,null,1,624.2187,null,"No growth at 14 d",13.97,1.12,67246,"buyer-sourced","identity-consistent","FAIL","counter-ion","","cake_collapse"],["AX-2025-019671","2025-12-05","2025-12-30","2025-Q4","semax","Semax","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2505-h2637","TFC-2505-H2637","janoshik-analytical",10,99.77,0.23,0.13,"diketopiperazine (−18 Da)",8.22,"acetate",7.45,0.62,null,null,null,null,null,-1.3,813.353,null,"No growth at 14 d",7.14,1.19,64502,"buyer-sourced","identity-consistent","PASS","","","s.moreau"],["AX-2025-018679","2025-12-20","2025-12-30","2025-Q4","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2505-c6668","QSC-2505-C6668","janoshik-analytical",2,99.75,0.25,0.12,"C-terminal amide (−1 Da)",3.24,"acetate",5.32,0.5,null,null,null,null,null,2.7,887.4988,1.3,null,7.74,0.99,84958,"buyer-sourced","verified","PASS","","","d.batista"],["AX-2025-018598","2025-12-05","2025-12-30","2025-Q4","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2508-m5189","QYB-2508-M5189","janoshik-analytical",2,99.63,0.37,0.24,"[D-Val]-diastereomer",4.76,"acetate",8.29,0.32,86.63,86.31,2.06,1.778,88.9,3.1,1418.7137,null,null,9.77,1.18,45604,"buyer-sourced","verified","MARGINAL","","AX-R06","v.iyer"],["AX-2025-018554","2025-12-23","2025-12-30","2025-Q4","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2507-r4727","QYB-2507-R4727","peptidemeter",12,98.23,1.77,0.69,"[D-Aib2]-diastereomer",3.72,"TFA",5.96,0.4,89.92,88.33,14.27,12.605,105,null,null,null,null,19.66,1.16,55902,"buyer-sourced","purity-only","PASS","","","mk677_standard"],["AX-2025-018533","2025-12-13","2025-12-30","2025-Q4","ghrp-2","GHRP-2","gh-axis","qyaobio","QYB","qyaobio-qyb-2510-d4215","QYB-2510-D4215","nordanalyt",5,99.02,0.98,0.7,"des-Lys (−128 Da)",4.06,"acetate",4.41,0.54,null,null,null,null,null,1,817.4283,null,"No growth at 14 d",10.47,1.14,47192,"buyer-sourced","identity-consistent","PASS","","","b.wojcik"],["AX-2025-021091","2025-12-07","2025-12-29","2025-Q4","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2509-a4594","BCH-2509-A4594","janoshik-analytical",10,99.93,0.07,0.05,"des-C16 diacid (−254 Da)",6.11,"TFA",9.3,0.79,83.8,83.74,10.85,9.086,90.9,2.1,3961.3301,null,null,16.9,1.04,57644,"supplier-supplied","verified","PASS","","","n.solberg"],["AX-2025-020492","2025-12-15","2025-12-29","2025-Q4","bpc-157","BPC-157","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-m5901","KP-2511-M5901","medutest",5,98.33,1.67,1.11,"[D-Val]-diastereomer",4.89,"acetate",5.08,0.36,null,null,null,null,null,-9.9,1418.6953,0.5,null,8.1,0.95,66782,"buyer-sourced","identity-consistent","PASS","","","v.nwosu"],["AX-2025-020354","2025-12-14","2025-12-29","2025-Q4","5-amino-1mq","5-Amino-1MQ","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2506-t3988","MKM-2506-T3988","vendorinvestigate",100,98.94,1.06,0.43,"1-methylquinolinium (des-amino, −15 Da)",5.24,"iodide",37,0.3,57.46,56.85,181.47,103.166,103.2,-1.6,285.9962,2.69,null,5.81,1.25,59222,"buyer-sourced","verified","FAIL","counter-ion","","k.nilsen"],["AX-2025-019791","2025-12-05","2025-12-29","2025-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2506-l4686","HOMO-2506-L4686","vendorinvestigate",250,99.7,0.3,0.17,"free base (des-mesylate, −96 Da)",1.37,"mesylate",14.7,0.92,83.01,82.76,309.3,255.977,102.4,3.1,624.22,null,null,14.73,1.09,69303,"buyer-sourced","verified","FAIL","counter-ion","","c.ilunga"],["AX-2025-019789","2025-12-06","2025-12-29","2025-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2506-l4686","HOMO-2506-L4686","medutest",250,99.93,0.07,0.04,"free base (des-mesylate, −96 Da)",1.59,"mesylate",15.43,0.96,null,null,null,null,null,5.8,624.2217,null,null,11.73,1.04,65670,"buyer-sourced","identity-consistent","FAIL","counter-ion","","l.ndiaye"],["AX-2025-019402","2025-12-11","2025-12-29","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2510-b7770","HYB-2510-B7770","medutest",2,99.83,0.17,0.11,"des-Tyr1 (−163 Da)",4.26,"acetate",4.6,0.31,90.83,90.68,2.16,1.959,98,11.1,3365.7776,null,null,10.98,1.25,50495,"buyer-sourced","identity-consistent","PASS","","","submit_more"],["AX-2025-018534","2025-12-14","2025-12-29","2025-Q4","ghrp-2","GHRP-2","gh-axis","qyaobio","QYB","qyaobio-qyb-2510-d4215","QYB-2510-D4215","peptidemeter",5,99.04,0.96,0.38,"oxidised Trp (+16 Da)",4.68,"acetate",5.67,0.97,88.68,87.83,6.02,5.287,105.7,-2.9,817.4251,22.42,null,8.52,0.86,75974,"buyer-sourced","verified","FAIL","endotoxin","AX-R08","r.nilsen"],["AX-2025-018465","2025-12-23","2025-12-29","2025-Q4","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2506-t2732","WWB-2506-T2732","peptidemeter",20,99.12,0.88,0.41,"trifluoroacetyl adduct (+96 Da)",3.71,"TFA",5.54,0.39,null,null,null,null,null,0.8,4810.4141,null,null,18.56,1.16,52979,"buyer-sourced","identity-consistent","PASS","","","a.restrepo"],["AX-2025-020752","2025-12-08","2025-12-28","2025-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2505-g9079","SGN-2505-G9079","peptidemeter",30,99.34,0.66,0.35,"C20 diacid mono-amide",4.72,"TFA",8.13,0.19,86.96,86.39,35.78,30.91,103,-3.5,4810.3935,null,null,18.62,0.96,75391,"supplier-supplied","verified","PASS","","","r.kaufmann"],["AX-2025-020385","2025-12-02","2025-12-28","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2509-b4043","MKM-2509-B4043","peptidemeter",10,99.06,0.94,0.59,"oxidised Trp (+16 Da)",5.52,"acetate",5.03,0.99,88.46,87.63,12.05,10.559,105.6,-3.4,1024.5207,null,"No growth at 14 d",9,0.86,53133,"buyer-sourced","verified","PASS","","","ay.ibarra"],["AX-2025-020380","2025-12-06","2025-12-28","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2509-b4043","MKM-2509-B4043","peptidemeter",10,99.06,0.94,0.6,"des-acetyl (−42 Da)",6.28,"acetate",4.93,0.14,null,null,null,null,null,null,null,null,null,8.95,1.12,63167,"buyer-sourced","purity-only","PASS","","","ar.amankwah"],["AX-2025-020125","2025-12-10","2025-12-28","2025-Q4","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2505-u8938","ERP-2505-U8938","janoshik-analytical",10,99.61,0.39,0.25,"des-Lys (−128 Da)",3.79,"acetate",6.51,0.35,null,null,null,null,null,-2.9,711.3835,null,null,8.13,0.93,46826,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","ce.kjaer"],["AX-2025-019719","2025-12-24","2025-12-28","2025-Q4","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2510-e3541","HOMO-2510-E3541","medutest",10,99.17,0.83,0.34,"des-Gly deletion (−57 Da)",4.93,"TFA",8.91,0.87,85.29,84.58,12.34,10.437,104.4,-3.9,4810.3915,null,null,16.83,0.97,53500,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","as.vestergaard"],["AX-2025-019022","2025-12-12","2025-12-28","2025-Q4","pramlintide","Pramlintide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288-2","ASY-{CAT}-2288","peptidemeter",1,99.27,0.73,0.29,"open-chain (reduced disulfide, +2 Da)",5.19,"acetate",3.62,0.46,null,null,null,null,null,null,null,null,null,13.12,1.13,53828,"buyer-sourced","purity-only","PASS","","","vial_weight"],["AX-2025-018790","2025-12-21","2025-12-28","2025-Q4","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-j7851","FGP-2506-J7851","nordanalyt",3,99.93,0.07,0.04,"des-His1 truncate (−137 Da)",4.54,"TFA",7.33,0.45,87.68,87.62,3.63,3.181,106,-2.5,4111.0421,null,null,21.5,1.14,45809,"buyer-sourced","verified","MARGINAL","","AX-R02","r.vermeulen"],["AX-2025-018561","2025-12-17","2025-12-28","2025-Q4","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2507-t4628","QYB-2507-T4628","medutest",15,99.51,0.49,0.26,"des-Aib2 analogue",6.56,"TFA",7.57,0.67,null,null,null,null,null,3.8,4810.4286,null,null,17.02,1.25,44435,"buyer-sourced","identity-consistent","PASS","","","l.pereira"],["AX-2025-018482","2025-12-10","2025-12-28","2025-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2509-j2816","WWB-2509-J2816","kestrel-bioanalytical",5,99.77,0.23,0.12,"hydrolysed maleimide (+18 Da)",3.82,"acetate",4.5,0.86,90.82,90.61,5.82,5.274,105.5,-0.1,3644.9744,null,null,7.7,1.19,55698,"buyer-sourced","identity-consistent","PASS","","","b.bruun"],["AX-2025-021102","2025-12-03","2025-12-27","2025-Q4","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2505-y5388","BCH-2505-Y5388","janoshik-analytical",10,97.97,2.03,1.2,"[D-Aib8]-diastereomer",6.17,"TFA",8.29,0.99,null,null,null,null,null,0.1,4111.0528,null,null,18.43,1.2,75725,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","Contributor #C-8804"],["AX-2025-021081","2025-12-01","2025-12-27","2025-Q4","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2509-a4594","BCH-2509-A4594","medutest",10,99.09,0.91,0.55,"des-C16 diacid (−254 Da)",5.67,"TFA",8.28,0.89,85.16,84.39,12.25,10.338,103.4,-4,3961.306,0.44,null,14.27,1.34,65313,"buyer-sourced","identity-consistent","PASS","","","e.zamora"],["AX-2025-020131","2025-12-06","2025-12-27","2025-Q4","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2505-u8938","ERP-2505-U8938","peptidemeter",10,99.9,0.1,0.07,"des-Lys (−128 Da)",3.81,"acetate",7.27,0.44,null,null,null,null,null,2.6,711.3874,null,null,7.73,1.02,105194,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","s.kjaer"],["AX-2025-019745","2025-12-24","2025-12-27","2025-Q4","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2511-g4082","HOMO-2511-G4082","peptidemeter",2,99.4,0.6,0.43,"[D-Aib8]-diastereomer",6.52,"TFA",6.74,0.23,86.51,85.99,2.4,2.064,103.2,-1.7,4111.0454,null,null,17.3,1.07,54568,"buyer-sourced","verified","PASS","","","aaa_hydrolysis"],["AX-2025-019541","2025-12-06","2025-12-27","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2507-c9225","TFC-2507-C9225","kestrel-bioanalytical",5,99.67,0.33,0.16,"acetyl adduct (+42 Da)",5.33,"acetate",4.63,0.64,89.4,89.1,5.14,4.58,91.6,20,3365.8075,0.19,null,7.04,1.16,38769,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","s.bakker"],["AX-2025-019401","2025-12-01","2025-12-27","2025-Q4","ghrp-6","GHRP-6","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2511-r7904","HYB-2511-R7904","peptidemeter",5,99.8,0.2,0.12,"oxidised Trp (+16 Da)",5.96,"acetate",5.64,0.42,87.98,87.8,5.21,4.574,91.5,-1.2,872.4436,null,null,7.93,1.07,83101,"buyer-sourced","verified","MARGINAL","","AX-R09","a.karlsen"],["AX-2025-019284","2025-12-17","2025-12-27","2025-Q4","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2510-h5619","AMB-2510-H5619","janoshik-analytical",3,98.43,1.57,0.89,"deamidated (Asn→Asp, +1 Da)",6.24,"TFA",7.08,0.19,null,null,null,null,null,-1.9,4111.0446,null,null,18.35,0.88,54112,"lab-retained","identity-consistent","MARGINAL","","AX-R04","disulfide_fold"],["AX-2025-019283","2025-12-04","2025-12-27","2025-Q4","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2510-h5619","AMB-2510-H5619","janoshik-analytical",3,98.47,1.53,0.69,"[D-Aib8]-diastereomer",6.03,"TFA",10.45,0.32,null,null,null,null,null,null,null,null,null,18.54,1.16,55537,"buyer-sourced","purity-only","MARGINAL","","AX-R04","disulfide_fold"],["AX-2025-018976","2025-12-21","2025-12-27","2025-Q4","oxytocin","Oxytocin","hormonal","asymchemlabs","ASY","asymchemlabs-asy-cat-1898","ASY-{CAT}-1898","vendorinvestigate",10,99.63,0.37,0.23,"oxytocin dimer (intermolecular disulfide)",3.96,"acetate",3.86,0.71,91.47,91.13,10.75,9.796,98,-3.8,1006.4327,0.23,null,8.48,1.27,70499,"buyer-sourced","verified","PASS","","","na.ramos"],["AX-2025-021013","2025-12-18","2025-12-26","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2509-a3902","WXT-2509-A3902","peptidemeter",3,97.8,2.2,0.92,"des-His1 truncate (−137 Da)",6.35,"TFA",6.61,1.01,86.03,84.14,3.7,3.113,103.8,null,null,null,null,17.37,1.07,64041,"buyer-sourced","purity-only","PASS","","","s.moreau"],["AX-2025-020807","2025-12-18","2025-12-26","2025-Q4","ghrp-6","GHRP-6","gh-axis","cpcbio","CPC","cpcbio-cpc-2507-g1030","CPC-2507-G1030","peptidemeter",10,99.93,0.07,0.04,"[D-Trp]-epimer",7.57,"acetate",6.39,0.22,null,null,null,null,null,-3.3,872.4417,null,null,7.99,1.2,70525,"supplier-supplied","identity-consistent","PASS","","","y.erdogan"],["AX-2025-020554","2025-12-03","2025-12-26","2025-Q4","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2510-e6613","SSA-2510-E6613","janoshik-analytical",5,97.12,2.88,1.28,"incomplete Fmoc removal (+222 Da)",3.97,"TFA",6.7,0.68,null,null,null,null,null,-1.7,4728.4791,null,null,20.85,1.08,43904,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","k.fontaine"],["AX-2025-020406","2025-12-15","2025-12-26","2025-Q4","bpc-157","BPC-157","repair","mokemeibio","MKM","mokemeibio-mkm-2506-d4138","MKM-2506-D4138","peptidemeter",5,98.72,1.28,0.74,"[D-Val]-diastereomer",4.34,"acetate",7.45,0.3,87.91,86.78,5.22,4.53,90.6,-2.9,1418.7052,0.59,null,8.97,1.29,73062,"buyer-sourced","verified","PASS","","","t.kaufmann"],["AX-2025-020000","2025-12-17","2025-12-26","2025-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","wibsonbio","SWB","wibsonbio-swb-2510-u7690","SWB-2510-U7690","janoshik-analytical",0.1,98.15,1.85,1.18,"disulfide-scrambled isomer",5.43,"acetate",5.08,0.52,null,null,null,null,null,-2.2,9105.2212,null,null,16.87,1.13,32231,"buyer-sourced","identity-consistent","PASS","","","p.eriksen"],["AX-2025-019811","2025-12-07","2025-12-26","2025-Q4","leuprolide","Leuprolide","hormonal","homopeptide","Homopeptide","homopeptide-homo-2509-x4966","HOMO-2509-X4966","medutest",5,99.11,0.89,0.63,"ring-opened pGlu (+18 Da)",5.49,"acetate",4.8,0.37,null,null,null,null,null,-9.9,1208.6492,null,null,7.87,0.98,62241,"buyer-sourced","identity-consistent","PASS","","","freeze_thaw"],["AX-2025-019672","2025-12-02","2025-12-26","2025-Q4","semax","Semax","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2505-h2637","TFC-2505-H2637","vendorinvestigate",10,99.29,0.71,0.32,"des-Met (−131 Da)",8.18,"acetate",6.65,0.96,84.21,83.61,12.69,10.61,106.1,4.5,813.3578,null,null,7.63,0.99,64469,"buyer-sourced","verified","PASS","","","b.kuipers"],["AX-2025-019437","2025-12-22","2025-12-26","2025-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","jeepbio","JEEP","jeepbio-jeep-2509-p7991","JEEP-2509-P7991","medutest",2,98.77,1.23,0.84,"deamidated (+1 Da)",3.73,"acetate",5.06,0.69,null,null,null,null,null,-18,3644.9092,null,null,12.54,1.06,54176,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R02","Contributor #F-2358"],["AX-2025-019360","2025-12-18","2025-12-26","2025-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","hybiopharma","HYB","hybiopharma-hyb-2510-j6404","HYB-2510-J6404","medutest",25,99.61,0.39,0.21,"des-ethyl enclomiphene (−28 Da)",5.07,"citrate",29.72,0.5,64.71,64.46,38.05,24.527,98.1,8.4,597.218,0.72,null,13.97,1.1,62767,"lab-retained","partial","FAIL","counter-ion","","a.girard"],["AX-2025-019127","2025-12-13","2025-12-26","2025-Q4","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2505-s3921","GSP-2505-S3921","kestrel-bioanalytical",2,98.47,1.53,0.59,"open-chain (reduced disulfide, +2 Da)",3.48,"acetate",4.29,1,null,null,null,null,null,-3.5,1815.8608,null,null,6.27,1.07,73005,"buyer-sourced","identity-consistent","PASS","","","s.moreau"],["AX-2025-018939","2025-12-06","2025-12-26","2025-Q4","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1157","TFS-{CAT}-1157","janoshik-analytical",2,99.71,0.29,0.19,"des-Gly truncate (−57 Da)",5.34,"acetate",5.91,0.78,87.97,87.71,2.31,2.026,101.3,null,null,0.12,"No growth at 14 d",9.62,1.19,69811,"buyer-sourced","purity-only","PASS","","","h.zamora"],["AX-2025-018896","2025-12-24","2025-12-26","2025-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9204","TFS-{CAT}-9204","medutest",5,98.71,1.29,0.77,"C-terminal free acid (+1 Da)",3.4,"acetate",4.3,0.44,91.86,90.68,5.7,5.169,103.4,13.9,1301.6481,null,null,7.9,0.95,53025,"buyer-sourced","identity-consistent","PASS","","","r.yildiz"],["AX-2025-021215","2025-12-12","2025-12-25","2025-Q4","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2505-v7521","PPG-2505-V7521","nordanalyt",20,98.25,1.75,1.06,"C18 diacid regioisomer",6.7,"TFA",5.57,0.32,null,null,null,null,null,-1,4728.4824,null,null,24.06,1.33,41261,"buyer-sourced","identity-consistent","PASS","","","l.erdogan"],["AX-2025-021015","2025-12-08","2025-12-25","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2509-a3902","WXT-2509-A3902","peptidemeter",3,98.08,1.92,0.81,"des-His1 truncate (−137 Da)",6.54,"TFA",6.62,0.44,null,null,null,null,null,1.1,4111.0569,null,null,17.31,1.19,68867,"supplier-supplied","identity-consistent","PASS","","","ne.demir"],["AX-2025-020677","2025-11-29","2025-12-25","2025-Q4","afamelanotide","Afamelanotide","melanocortin","sangonbio","SGN","sangonbio-sgn-2510-r8306","SGN-2510-R8306","vendorinvestigate",10,98.01,1.99,1.42,"oxidised Trp (+16 Da)",4.92,"acetate",3.66,0.18,91.24,89.42,10.9,9.747,97.5,-24.3,1645.8074,null,null,11.6,1,65615,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","so.okonkwo"],["AX-2025-020565","2025-12-04","2025-12-25","2025-Q4","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2509-j7377","SSA-2509-J7377","kestrel-bioanalytical",5,98.51,1.49,0.9,"des-AEEA semaglutide (−145 Da)",7.31,"TFA",8.21,0.2,null,null,null,null,null,-2.4,4111.0425,null,null,9.73,1.18,63693,"lab-retained","method-limited","PASS","","","c.halonen"],["AX-2025-020474","2025-12-08","2025-12-25","2025-Q4","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2506-b5255","KP-2506-B5255","kestrel-bioanalytical",15,99.39,0.61,0.28,"Met(O) sulfoxide (+16 Da)",3.9,"TFA",9.39,0.18,null,null,null,null,null,1.5,4810.4175,null,null,10.9,0.99,51814,"supplier-supplied","method-limited","PASS","","","a.varga"],["AX-2025-020080","2025-12-08","2025-12-25","2025-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","wibsonbio","SWB","wibsonbio-swb-2505-n7884","SWB-2505-N7884","janoshik-analytical",0.1,97.18,2.82,1.27,"aggregated dimer",6.59,"acetate",5.14,0.89,87.38,84.92,0.11,0.093,93,null,null,0.37,null,17,1.02,36325,"buyer-sourced","purity-only","PASS","","","ha.tulloch"],["AX-2025-018977","2025-12-10","2025-12-25","2025-Q4","oxytocin","Oxytocin","hormonal","asymchemlabs","ASY","asymchemlabs-asy-cat-1898","ASY-{CAT}-1898","janoshik-analytical",10,99.63,0.37,0.2,"deamidated Gln4 (+1 Da)",3.9,"acetate",3.92,0.64,91.54,91.2,10.6,9.667,96.7,-5.1,1006.4314,null,null,7.87,1.27,60183,"buyer-sourced","verified","PASS","","","a.salgado"],["AX-2025-018528","2025-12-06","2025-12-25","2025-Q4","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2506-b4259","QYB-2506-B4259","medutest",2,99.93,0.07,0.04,"des-Gly truncate (−57 Da)",4.37,"acetate",7.12,0.34,88.17,88.11,2.42,2.132,106.6,-2.4,1418.7059,null,null,8.07,1.09,47643,"buyer-sourced","identity-consistent","PASS","","","Contributor #F-7028"],["AX-2025-021216","2025-12-05","2025-12-24","2025-Q4","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2505-v7521","PPG-2505-V7521","medutest",20,98.2,1.8,1.09,"C18 diacid regioisomer",5.63,"TFA",8.53,0.7,null,null,null,null,null,null,null,0.82,null,17.64,1.02,59716,"buyer-sourced","purity-only","PASS","","","h.solberg"],["AX-2025-020201","2025-12-08","2025-12-24","2025-Q4","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2509-k9340","ERP-2509-K9340","janoshik-analytical",10,99.36,0.64,0.42,"[D-Thr]-diastereomer",1.67,"acetate",4.85,0.95,92.53,91.94,10.31,9.479,94.8,null,null,null,null,7.91,1.06,69062,"buyer-sourced","purity-only","PASS","","","Contributor #C-8804"],["AX-2025-019132","2025-12-09","2025-12-24","2025-Q4","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2505-s3921","GSP-2505-S3921","nordanalyt",2,98.68,1.32,0.89,"AOD dimer",3.54,"acetate",5.06,0.49,90.91,89.71,2.3,2.063,103.2,4.1,1815.8746,null,"No growth at 14 d",12.99,1.18,64082,"buyer-sourced","verified","PASS","","","Contributor #R-8813"],["AX-2025-019024","2025-12-06","2025-12-24","2025-Q4","pramlintide","Pramlintide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288-2","ASY-{CAT}-2288","vendorinvestigate",1,98.76,1.24,0.5,"open-chain (reduced disulfide, +2 Da)",4.32,"acetate",4.35,0.96,null,null,null,null,null,0.4,3947.108,null,null,14.88,1.2,56995,"buyer-sourced","identity-consistent","PASS","","","b.espinoza"],["AX-2025-018942","2025-12-16","2025-12-24","2025-Q4","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1157","TFS-{CAT}-1157","nordanalyt",2,99.93,0.07,0.05,"[D-Val]-diastereomer",5.47,"acetate",8.14,0.93,null,null,null,null,null,-0.7,1418.7083,0.15,"No growth at 14 d",11.09,1.1,40532,"buyer-sourced","verified","PASS","","","l.norgaard"],["AX-2025-018940","2025-12-06","2025-12-24","2025-Q4","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1157","TFS-{CAT}-1157","janoshik-analytical",2,99.72,0.28,0.13,"pyroglutamate cyclisation (−17 Da)",5.28,"acetate",5.92,0.52,88.28,88.03,2.09,1.84,92,-0.4,1418.7087,0.31,null,9.72,0.91,80370,"lab-retained","verified","PASS","","","same_trace_twice"],["AX-2025-018692","2025-12-09","2025-12-24","2025-Q4","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-s6768","QSC-2511-S6768","medutest",10,98.91,1.09,0.73,"des-Aib2 analogue",4.85,"TFA",8.6,0.46,86.09,85.15,11.1,9.452,94.5,-0.8,4810.4065,null,null,16.84,1.33,64061,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","a.moreau"],["AX-2025-018596","2025-12-13","2025-12-24","2025-Q4","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2508-m5189","QYB-2508-M5189","janoshik-analytical",2,99.75,0.25,0.17,"[D-Val]-diastereomer",3.82,"acetate",5.73,0.69,89.76,89.54,2.03,1.818,90.9,-5.2,1418.7019,null,null,10.66,1.22,78948,"buyer-sourced","verified","MARGINAL","","AX-R11","ch.dahlberg"],["AX-2025-018487","2025-12-16","2025-12-24","2025-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2509-j2816","WWB-2509-J2816","janoshik-analytical",5,99.69,0.31,0.15,"mod-GRF (1-29) (−279 Da)",3.99,"acetate",5.28,0.4,90.33,90.05,5.69,5.124,102.5,6.8,3644.9996,0.25,null,14.61,1.01,58929,"buyer-sourced","verified","PASS","","","chain_custody"],["AX-2025-021228","2025-12-15","2025-12-23","2025-Q4","ghrp-6","GHRP-6","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2510-a7678","PPG-2510-A7678","medutest",5,99.79,0.21,0.14,"oxidised Trp (+16 Da)",4.06,"acetate",6.51,0.21,null,null,null,null,null,-3,872.442,null,null,6.49,1.19,74987,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","a.moreau"],["AX-2025-021049","2025-11-28","2025-12-23","2025-Q4","gonadorelin","Gonadorelin","hormonal","bachemholding","BCH","bachemholding-bch-2510-f4167","BCH-2510-F4167","vendorinvestigate",2,99.1,0.9,0.55,"ring-opened pGlu (+18 Da)",5.07,"acetate",4.29,0.75,null,null,null,null,null,1.9,1181.5847,null,null,9.2,0.98,85274,"buyer-sourced","identity-consistent","PASS","","","b.cardoso"],["AX-2025-021035","2025-11-30","2025-12-23","2025-Q4","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2506-d4413","BCH-2506-D4413","janoshik-analytical",10,99.36,0.64,0.39,"[D-Val]-diastereomer",5.96,"acetate",7.91,0.46,85.67,85.12,11.82,10.061,100.6,0.9,1418.7106,null,null,9.74,1.15,69759,"supplier-supplied","verified","PASS","","","Contributor #E-3392"],["AX-2025-021006","2025-12-18","2025-12-23","2025-Q4","tb-500","TB-500","repair","wuxitides","WXT","wuxitides-wxt-2507-j4054","WXT-2507-J4054","janoshik-analytical",2,98.03,1.97,1.2,"C-terminal amide (−1 Da)",3.22,"acetate",6.98,0.96,null,null,null,null,null,-2.4,887.4943,null,null,7.79,1,64954,"buyer-sourced","identity-consistent","FAIL","purity","","o.mensa"],["AX-2025-020557","2025-12-01","2025-12-23","2025-Q4","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2510-e6613","SSA-2510-E6613","medutest",5,97.84,2.16,0.96,"incomplete Fmoc removal (+222 Da)",4.61,"TFA",9.66,0.9,84.83,83,5.66,4.698,94,-8.3,4728.4479,0.35,null,17.46,0.99,46221,"supplier-supplied","identity-consistent","MARGINAL","","AX-R04","h.stanescu"],["AX-2025-020076","2025-12-06","2025-12-23","2025-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","wibsonbio","SWB","wibsonbio-swb-2505-n7884","SWB-2505-N7884","janoshik-analytical",0.1,97.08,2.92,1.31,"aggregated dimer",6.47,"acetate",6.29,0.25,86.99,84.45,0.12,0.101,101,null,null,null,null,16.74,1.08,60897,"buyer-sourced","purity-only","PASS","","","a.correia"],["AX-2025-019539","2025-12-05","2025-12-23","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2507-c9225","TFC-2507-C9225","janoshik-analytical",5,99.09,0.91,0.52,"truncated (1-24)",6.3,"acetate",3.29,0.42,null,null,null,null,null,-1.8,3365.7341,null,null,12.82,1.06,89051,"buyer-sourced","identity-consistent","PASS","","","n.molnar"],["AX-2025-018797","2025-11-27","2025-12-23","2025-Q4","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-j7851","FGP-2506-J7851","janoshik-analytical",3,99.79,0.21,0.15,"des-His1 truncate (−137 Da)",4.31,"TFA",7.5,0.33,87.86,87.68,3.2,2.806,93.5,7.2,4111.082,null,null,18.54,1.17,60839,"buyer-sourced","verified","MARGINAL","","AX-R02","Contributor #P-1187"],["AX-2025-018593","2025-12-07","2025-12-23","2025-Q4","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2508-m5189","QYB-2508-M5189","kestrel-bioanalytical",2,99.93,0.07,0.05,"[D-Val]-diastereomer",4.63,"acetate",6.9,0.24,88.23,88.17,2.06,1.816,90.8,-0.1,1418.7092,null,null,5.21,1.05,58736,"supplier-supplied","identity-consistent","PASS","","","Contributor #M-7735"],["AX-2025-018564","2025-12-06","2025-12-23","2025-Q4","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2507-t4628","QYB-2507-T4628","nordanalyt",15,99.35,0.65,0.33,"truncated (3-39)",6.61,"TFA",6,0.74,null,null,null,null,null,2.5,4810.4223,0.37,null,22.89,1.25,39563,"buyer-sourced","verified","PASS","","","k.bakken"],["AX-2025-018532","2025-12-05","2025-12-23","2025-Q4","ghrp-2","GHRP-2","gh-axis","qyaobio","QYB","qyaobio-qyb-2510-d4215","QYB-2510-D4215","peptidemeter",5,99.3,0.7,0.28,"oxidised Trp (+16 Da)",4.26,"acetate",4.9,0.14,90.7,90.07,4.93,4.44,88.8,2.3,817.4294,null,null,8.62,1,66941,"buyer-sourced","verified","MARGINAL","","AX-R06","ha.hartmann"],["AX-2025-018530","2025-12-11","2025-12-23","2025-Q4","ara-290","ARA-290","repair","qyaobio","QYB","qyaobio-qyb-2511-y4275","QYB-2511-Y4275","janoshik-analytical",10,99.51,0.49,0.31,"acetyl adduct (+42 Da)",5.17,"acetate",3.02,0.35,91.46,91.01,10.01,9.11,91.1,-3.2,1189.6058,0.4,null,8.7,1,65071,"buyer-sourced","verified","PASS","","","buyer_sourced"],["AX-2025-021088","2025-12-12","2025-12-22","2025-Q4","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2509-a4594","BCH-2509-A4594","janoshik-analytical",10,99.9,0.1,0.04,"des-C16 diacid (−254 Da)",5.81,"TFA",8.82,0.34,85.03,84.94,11.53,9.794,97.9,null,null,0.41,null,16.65,1.15,43597,"supplier-supplied","purity-only","PASS","","","sa.lindqvist"],["AX-2025-021048","2025-12-15","2025-12-22","2025-Q4","gonadorelin","Gonadorelin","hormonal","bachemholding","BCH","bachemholding-bch-2510-f4167","BCH-2510-F4167","medutest",2,98.57,1.43,0.71,"oxidised Trp (+16 Da)",5.68,"acetate",5.04,0.41,88.87,87.6,2.38,2.085,104.3,13.3,1181.5982,null,null,7.4,0.86,64360,"buyer-sourced","identity-consistent","PASS","","","l.broberg"],["AX-2025-020404","2025-11-30","2025-12-22","2025-Q4","bpc-157","BPC-157","repair","mokemeibio","MKM","mokemeibio-mkm-2506-d4138","MKM-2506-D4138","vendorinvestigate",5,98.54,1.46,0.83,"[D-Val]-diastereomer",3.44,"acetate",8.61,0.44,null,null,null,null,null,1.2,1418.711,null,null,10.05,1.01,62844,"buyer-sourced","identity-consistent","PASS","","","k.weiss"],["AX-2025-020174","2025-11-27","2025-12-22","2025-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","erpbiotech","ERP","erpbiotech-erp-2508-r9614","ERP-2508-R9614","vendorinvestigate",5,98.86,1.14,0.66,"des-Tyr (−163 Da)",4.38,"acetate",3.94,0.58,91.1,90.06,5.23,4.71,94.2,-4.5,1301.6241,null,null,9.71,1.12,72186,"buyer-sourced","verified","PASS","","","i.demir"],["AX-2025-020061","2025-12-02","2025-12-22","2025-Q4","selank","Selank","neuro","wibsonbio","SWB","wibsonbio-swb-2511-c7797","SWB-2511-C7797","nordanalyt",20,99.21,0.79,0.37,"diketopiperazine (−18 Da)",9.29,"acetate",6.61,0.21,null,null,null,null,null,-0.5,751.4398,0.95,null,7.32,1.18,92063,"buyer-sourced","verified","PASS","","","y.bakken"],["AX-2025-019562","2025-12-03","2025-12-22","2025-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2511-n1358","TFC-2511-N1358","janoshik-analytical",250,99.12,0.88,0.49,"sulfonamide hydrolysis product (+18 Da)",3.5,"mesylate",15.75,0.45,80.3,79.59,280.45,223.21,89.3,2.1,624.2194,0.42,null,13.86,1.12,68882,"buyer-sourced","verified","FAIL","counter-ion","AX-R06","h.lundgren"],["AX-2025-019484","2025-12-12","2025-12-22","2025-Q4","ss-31","SS-31 (Elamipretide)","metabolic","jeepbio","JEEP","jeepbio-jeep-2511-b8241","JEEP-2511-B8241","medutest",20,99.19,0.81,0.58,"des-Dmt (−193 Da)",4.74,"acetate",6.06,0.55,88.65,87.93,24.43,21.481,107.4,-6.9,639.3812,null,null,7.31,1.07,80377,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","gsh_gssg"],["AX-2025-019122","2025-12-02","2025-12-22","2025-Q4","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2505-s3921","GSP-2505-S3921","janoshik-analytical",2,98.43,1.57,1.06,"AOD dimer",4.19,"acetate",6.7,0.16,88.95,87.55,2.16,1.891,94.6,-1.2,1815.865,0.24,"No growth at 14 d",11.21,1.25,74038,"buyer-sourced","verified","PASS","","","ma.ndiaye"],["AX-2025-018986","2025-12-02","2025-12-22","2025-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","asymchemlabs","ASY","asymchemlabs-asy-cat-1806","ASY-{CAT}-1806","medutest",25,99.93,0.07,0.04,"free base (des-citrate)",3.35,"citrate",31.45,0.9,null,null,null,null,null,-7.2,597.2087,null,null,14.19,1.36,63597,"buyer-sourced","partial","FAIL","counter-ion","AX-R07","o.mensa"],["AX-2025-018553","2025-12-01","2025-12-22","2025-Q4","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2507-r4727","QYB-2507-R4727","janoshik-analytical",12,98.21,1.79,0.63,"des-Aib20 analogue",3.81,"TFA",8.86,0.85,null,null,null,null,null,5.4,4728.5126,null,null,20.58,1.14,53902,"buyer-sourced","identity-consistent","PASS","","","i.okonkwo"],["AX-2025-018431","2025-12-18","2025-12-22","2025-Q4","ghrp-6","GHRP-6","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2511-c2485","WWB-2511-C2485","janoshik-analytical",5,99.79,0.21,0.12,"oxidised Trp (+16 Da)",4.63,"acetate",6.07,0.89,88.41,88.22,5.96,5.258,105.2,null,null,null,null,8.4,1.13,54793,"buyer-sourced","purity-only","MARGINAL","","AX-R09","m.salgado"],["AX-2025-020810","2025-12-17","2025-12-21","2025-Q4","ghrp-6","GHRP-6","gh-axis","cpcbio","CPC","cpcbio-cpc-2507-g1030","CPC-2507-G1030","janoshik-analytical",10,99.85,0.15,0.06,"[D-Trp]-epimer",6.33,"acetate",6.66,0.84,null,null,null,null,null,0.8,872.4453,1.06,"No growth at 14 d",8.54,1.38,58225,"buyer-sourced","verified","PASS","","","m.villalobos"],["AX-2025-020383","2025-12-03","2025-12-21","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2509-b4043","MKM-2509-B4043","peptidemeter",10,99.73,0.27,0.18,"des-acetyl (−42 Da)",5.69,"acetate",5.75,0.55,88.01,87.77,10.32,9.058,90.6,3.8,1024.5281,null,null,9.17,1.1,55225,"buyer-sourced","verified","PASS","","","i.vukovic"],["AX-2025-020126","2025-12-01","2025-12-21","2025-Q4","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2505-u8938","ERP-2505-U8938","medutest",10,99.62,0.38,0.2,"C-terminal free acid (+1 Da)",4.09,"acetate",6.25,0.33,89.33,88.99,11.32,10.074,100.7,10.6,711.3931,0.19,null,6.82,1.17,48453,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","lal_assay"],["AX-2025-020075","2025-12-07","2025-12-21","2025-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","wibsonbio","SWB","wibsonbio-swb-2505-n7884","SWB-2505-N7884","janoshik-analytical",0.1,97.58,2.42,1.27,"des-13-residue N-extension (native IGF-1)",6.05,"acetate",7.05,0.64,null,null,null,null,null,-0.8,9105.2339,null,null,16.91,1.4,24481,"buyer-sourced","identity-consistent","PASS","","","b.mensa"],["AX-2025-019555","2025-12-07","2025-12-21","2025-Q4","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2507-u1178","TFC-2507-U1178","janoshik-analytical",5,98.96,1.04,0.67,"C18 diacid mono-ester",4.47,"TFA",11.33,0.54,83.66,82.79,6.25,5.174,103.5,0.1,4111.0528,null,null,18.12,1.21,44837,"buyer-sourced","verified","MARGINAL","","AX-R02","le.haddad"],["AX-2025-019023","2025-12-08","2025-12-21","2025-Q4","pramlintide","Pramlintide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288-2","ASY-{CAT}-2288","janoshik-analytical",1,98.95,1.05,0.58,"C-terminal free acid (+1 Da)",4.38,"acetate",3.64,0.34,91.64,90.68,1.13,1.025,102.5,3.2,3947.119,3.12,null,13.77,1.11,77814,"buyer-sourced","verified","PASS","","","ro.okwuosa"],["AX-2025-018973","2025-11-25","2025-12-21","2025-Q4","oxytocin","Oxytocin","hormonal","asymchemlabs","ASY","asymchemlabs-asy-cat-1898","ASY-{CAT}-1898","janoshik-analytical",10,99.93,0.07,0.04,"oxytocin dimer (intermolecular disulfide)",3.8,"acetate",5.99,0.39,89.82,89.76,10.42,9.353,93.5,null,null,null,null,7.88,1.05,37472,"buyer-sourced","purity-only","PASS","","","r.duarte"],["AX-2025-021044","2025-11-28","2025-12-20","2025-Q4","gonadorelin","Gonadorelin","hormonal","bachemholding","BCH","bachemholding-bch-2510-f4167","BCH-2510-F4167","janoshik-analytical",2,98.89,1.11,0.55,"oxidised Trp (+16 Da)",5.51,"acetate",3.12,0.64,null,null,null,null,null,-0.7,1181.5817,null,null,8.58,1.01,82316,"buyer-sourced","identity-consistent","PASS","","","RT_shift"],["AX-2025-020493","2025-12-02","2025-12-20","2025-Q4","bpc-157","BPC-157","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-m5901","KP-2511-M5901","vendorinvestigate",5,98.61,1.39,0.6,"acetylated N-terminus (+42 Da)",5.34,"acetate",7.54,0.92,null,null,null,null,null,7.9,1418.7205,null,null,10.2,1,51764,"buyer-sourced","identity-consistent","PASS","","","b.wojcik"],["AX-2025-020083","2025-12-01","2025-12-20","2025-Q4","mazdutide","Mazdutide","incretin","wibsonbio","SWB","wibsonbio-swb-2505-y7982","SWB-2505-Y7982","vendorinvestigate",6,98.14,1.86,0.87,"oxidised Met (+16 Da)",3.25,"TFA",9.11,0.85,86.79,85.18,7.14,6.082,101.4,-1.7,4912.6324,null,null,20.65,1.1,50629,"buyer-sourced","verified","PASS","","","b.kuipers"],["AX-2025-019793","2025-12-12","2025-12-20","2025-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2506-l4686","HOMO-2506-L4686","janoshik-analytical",250,99.51,0.49,0.28,"free base (des-mesylate, −96 Da)",1.23,"mesylate",13.19,0.99,null,null,null,null,null,1.8,624.2192,null,null,13.74,1.15,49832,"buyer-sourced","identity-consistent","FAIL","counter-ion","","epitalon_bAsp"],["AX-2025-019792","2025-12-07","2025-12-20","2025-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2506-l4686","HOMO-2506-L4686","janoshik-analytical",250,99.89,0.11,0.06,"spiroindane regioisomer",1.4,"mesylate",13.26,0.8,84.54,84.45,282.81,238.833,95.5,3.1,624.22,null,null,13.79,1.01,56562,"buyer-sourced","verified","FAIL","counter-ion","","h.rasmussen"],["AX-2025-019710","2025-12-07","2025-12-20","2025-Q4","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2508-y3248","HOMO-2508-Y3248","janoshik-analytical",5,98.34,1.66,1.11,"[D-Aib2]-diastereomer",7.11,"TFA",6.74,0.62,85.53,84.11,6,5.047,100.9,null,null,null,null,20.41,1.34,57131,"buyer-sourced","purity-only","PASS","","","hilic_hana"],["AX-2025-019439","2025-11-24","2025-12-20","2025-Q4","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2511-v7760","JEEP-2511-V7760","janoshik-analytical",5,99.78,0.22,0.16,"[D-Val]-diastereomer",3.01,"acetate",4.87,0.71,91.41,91.21,5.51,5.026,100.5,-0.2,1418.709,null,null,9.65,1.09,39827,"buyer-sourced","verified","PASS","","","b.ferreira"],["AX-2025-019020","2025-12-11","2025-12-20","2025-Q4","pramlintide","Pramlintide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288-2","ASY-{CAT}-2288","vendorinvestigate",1,99.18,0.82,0.33,"open-chain (reduced disulfide, +2 Da)",5.11,"acetate",3.8,0.58,90.51,89.77,1.19,1.068,106.8,-5.9,3947.0831,1.53,null,14.78,1.27,52355,"buyer-sourced","verified","PASS","","","digit_preference"],["AX-2025-018981","2025-12-06","2025-12-20","2025-Q4","oxytocin","Oxytocin","hormonal","asymchemlabs","ASY","asymchemlabs-asy-cat-1898","ASY-{CAT}-1898","janoshik-analytical",10,99.93,0.07,0.04,"open-chain (reduced disulfide, +2 Da)",3.4,"acetate",4.08,0.58,91.94,91.88,11.06,10.162,101.6,-2.4,1006.4341,0.2,null,7.98,1.04,58074,"buyer-sourced","verified","PASS","","","h.nascimento"],["AX-2025-018792","2025-12-15","2025-12-20","2025-Q4","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-j7851","FGP-2506-J7851","kestrel-bioanalytical",3,99.93,0.07,0.04,"C18 diacid mono-ester",4.44,"TFA",8.96,0.72,85.88,85.82,3.7,3.175,105.8,null,null,0.35,null,9.78,1.26,50988,"buyer-sourced","method-limited","MARGINAL","","AX-R02","l.kowalski"],["AX-2025-018791","2025-12-17","2025-12-20","2025-Q4","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-j7851","FGP-2506-J7851","vendorinvestigate",3,99.93,0.07,0.04,"des-His1 truncate (−137 Da)",4.54,"TFA",8.64,0.76,86.06,86,3.18,2.735,91.2,-8.1,4111.0191,null,null,19.69,1.03,85438,"buyer-sourced","verified","MARGINAL","","AX-R02","uncertainty_budget"],["AX-2025-018562","2025-12-18","2025-12-20","2025-Q4","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2507-t4628","QYB-2507-T4628","janoshik-analytical",15,99.15,0.85,0.44,"truncated (3-39)",5.84,"TFA",6.88,0.51,86.77,86.03,16.21,13.945,93,1.7,4810.4185,null,"No growth at 14 d",20.8,1.41,52594,"buyer-sourced","verified","MARGINAL","","AX-R11","a.ostergaard"],["AX-2025-018489","2025-12-10","2025-12-20","2025-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2509-j2816","WWB-2509-J2816","peptidemeter",5,98.87,1.13,0.55,"mod-GRF (1-29) (−279 Da)",3.52,"acetate",5.26,0.25,90.97,89.94,5.2,4.677,93.5,2.1,3644.9825,null,null,13.59,1.01,59327,"buyer-sourced","verified","PASS","","","au.marchand"],["AX-2025-021047","2025-11-25","2025-12-19","2025-Q4","gonadorelin","Gonadorelin","hormonal","bachemholding","BCH","bachemholding-bch-2510-f4167","BCH-2510-F4167","janoshik-analytical",2,99.07,0.93,0.57,"ring-opened pGlu (+18 Da)",5.56,"acetate",4.36,0.49,null,null,null,null,null,2.2,1181.5851,0.87,null,8.74,1.22,58650,"buyer-sourced","verified","PASS","","","ca.nyberg"],["AX-2025-020266","2025-12-09","2025-12-19","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2507-d1397","GGPE-2507-D1397","medutest",10,98.08,1.92,1.34,"des-Tyr1 (−163 Da)",4.39,"acetate",5.61,0.42,89.58,87.86,10.81,9.498,95,5.8,3365.7597,null,null,10.88,0.99,55977,"buyer-sourced","identity-consistent","PASS","","","nitrogen_kjeldahl"],["AX-2025-020136","2025-12-12","2025-12-19","2025-Q4","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2511-l9306","ERP-2511-L9306","vendorinvestigate",10,98.89,1.11,0.73,"[D-Thr]-diastereomer",5.17,"acetate",6.2,0.94,87.69,86.72,10.23,8.871,88.7,1.6,887.4978,null,null,8.43,1.07,69736,"buyer-sourced","verified","MARGINAL","","AX-R06;AX-R07","Contributor #Y-5136"],["AX-2025-018716","2025-12-15","2025-12-19","2025-Q4","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-j6496","QSC-2507-J6496","medutest",5,99.93,0.07,0.04,"des-Gln truncate (−128 Da)",5.67,"acetate",4.32,0.87,null,null,null,null,null,6.8,887.5024,0.72,null,6.71,1.06,65297,"buyer-sourced","identity-consistent","PASS","","","r.rasmussen"],["AX-2025-018486","2025-12-13","2025-12-19","2025-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2509-j2816","WWB-2509-J2816","peptidemeter",5,98.88,1.12,0.77,"hydrolysed maleimide (+18 Da)",3.33,"acetate",3.87,0.36,null,null,null,null,null,-1.4,3644.9697,null,null,13.54,1.11,67233,"buyer-sourced","identity-consistent","PASS","","","no.laurent"],["AX-2025-020955","2025-11-23","2025-12-18","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2505-p3150","WXT-2505-P3150","janoshik-analytical",15,99.17,0.83,0.5,"deamidated (Asn→Asp, +1 Da)",5.08,"TFA",9.69,0.48,84.75,84.05,16.96,14.255,95,-3.7,4111.0372,0.37,null,18.41,1.19,50140,"buyer-sourced","verified","PASS","","","d.restrepo"],["AX-2025-020490","2025-12-04","2025-12-18","2025-Q4","bpc-157","BPC-157","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-m5901","KP-2511-M5901","medutest",5,98.45,1.55,1.03,"[D-Val]-diastereomer",4.93,"acetate",8.15,0.5,86.42,85.08,5.77,4.909,98.2,-5.7,1418.7012,0.47,null,8.23,1.04,62883,"buyer-sourced","identity-consistent","PASS","","","h.moreau"],["AX-2025-019994","2025-12-15","2025-12-18","2025-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","wibsonbio","SWB","wibsonbio-swb-2510-u7690","SWB-2510-U7690","medutest",0.1,98.24,1.76,1.13,"disulfide-scrambled isomer",5.84,"acetate",5.44,0.46,null,null,null,null,null,-3.5,9105.2093,null,null,14.39,1.18,52908,"buyer-sourced","identity-consistent","PASS","","","survodutide_mixup"],["AX-2025-019536","2025-12-15","2025-12-18","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2507-c9225","TFC-2507-C9225","janoshik-analytical",5,99.09,0.91,0.52,"truncated (1-24)",5.7,"acetate",4.2,0.34,89.76,88.94,5.7,5.07,101.4,-3.2,3365.7294,null,null,12.87,1.07,67755,"buyer-sourced","verified","PASS","","","re.nilsen"],["AX-2025-019482","2025-12-17","2025-12-18","2025-Q4","ss-31","SS-31 (Elamipretide)","metabolic","jeepbio","JEEP","jeepbio-jeep-2511-b8241","JEEP-2511-B8241","janoshik-analytical",20,99.65,0.35,0.25,"des-Dmt (−193 Da)",5.29,"acetate",6.93,0.93,86.85,86.55,24.82,21.482,107.4,-1,639.385,null,null,8.88,1.16,70465,"buyer-sourced","verified","PASS","","","quarter_over_quarter"],["AX-2025-019357","2025-12-08","2025-12-18","2025-Q4","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2510-h6122","HYB-2510-H6122","medutest",5,99.93,0.07,0.05,"des-AEEA semaglutide (−145 Da)",5.04,"TFA",7.04,0.24,87.68,87.62,5.39,4.723,94.5,-10.8,4111.008,null,null,15.5,1.13,50988,"buyer-sourced","identity-consistent","PASS","","","j.lindholm"],["AX-2025-019124","2025-11-26","2025-12-18","2025-Q4","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2505-s3921","GSP-2505-S3921","janoshik-analytical",2,98.4,1.6,1.08,"AOD dimer",3.79,"acetate",6.71,0.87,null,null,null,null,null,1.4,1815.8697,0.16,null,11.23,1.11,59067,"buyer-sourced","verified","PASS","","","i.zielinski"],["AX-2025-019089","2025-12-08","2025-12-18","2025-Q4","slu-pp-332","SLU-PP-332","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2511-c3427","GSP-2511-C3427","medutest",10,99.51,0.49,0.29,"hydrolysed ester (+18 Da)",6.85,null,0,0.32,92.83,92.38,10.26,9.478,94.8,-2.1,410.1291,0.4,null,13,0.99,59486,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","r.yilmaz"],["AX-2025-018464","2025-12-07","2025-12-18","2025-Q4","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2506-t2732","WWB-2506-T2732","janoshik-analytical",20,99.08,0.92,0.62,"des-Aib2 analogue",3.36,"TFA",9.38,0.16,87.1,86.3,24.73,21.342,106.7,-2.1,4810.4002,null,null,19.99,1.29,46669,"buyer-sourced","verified","PASS","","","acetate_only"],["AX-2025-021052","2025-12-11","2025-12-17","2025-Q4","gonadorelin","Gonadorelin","hormonal","bachemholding","BCH","bachemholding-bch-2510-f4167","BCH-2510-F4167","kestrel-bioanalytical",2,98.94,1.06,0.53,"oxidised Trp (+16 Da)",4.94,"acetate",3.14,0.68,91.24,90.27,2.31,2.085,104.3,5.6,1181.5891,null,"No growth at 14 d",4.7,1.21,42666,"buyer-sourced","identity-consistent","PASS","","","c.lindholm"],["AX-2025-021036","2025-11-25","2025-12-17","2025-Q4","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2506-d4413","BCH-2506-D4413","peptidemeter",10,98.75,1.25,0.7,"pyroglutamate cyclisation (−17 Da)",6.2,"acetate",6.81,0.55,86.44,85.36,10.91,9.313,93.1,0.3,1418.7097,0.25,null,8.97,1.09,59833,"buyer-sourced","verified","PASS","","","b.espinoza"],["AX-2025-021031","2025-12-03","2025-12-17","2025-Q4","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2506-d4413","BCH-2506-D4413","janoshik-analytical",10,99.21,0.79,0.48,"[D-Val]-diastereomer",5.4,"acetate",7.23,0.51,null,null,null,null,null,1.5,1418.7114,null,null,9.57,0.91,79926,"buyer-sourced","identity-consistent","PASS","","","k.okwuosa"],["AX-2025-021029","2025-12-08","2025-12-17","2025-Q4","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2506-d4413","BCH-2506-D4413","janoshik-analytical",10,99,1,0.61,"[D-Val]-diastereomer",6.14,"acetate",5.67,0.37,null,null,null,null,null,-2.8,1418.7053,0.5,null,9.68,1.13,59665,"buyer-sourced","verified","PASS","","","charge_envelope"],["AX-2025-020908","2025-12-14","2025-12-17","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","wuxitides","WXT","wuxitides-wxt-2505-j2528","WXT-2505-J2528","kestrel-bioanalytical",10,98.85,1.15,0.72,"N-acetyl semax free acid (+1 Da)",6.24,"acetate",5.13,0.94,87.69,86.68,12.31,10.67,106.7,-8.4,854.3734,null,null,4.08,1.26,70185,"buyer-sourced","identity-consistent","PASS","","","an.pereira"],["AX-2025-020786","2025-11-30","2025-12-17","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","cpcbio","CPC","cpcbio-cpc-2509-l9867","CPC-2509-L9867","medutest",2,97.99,2.01,0.98,"native GRF (1-29) (−59 Da)",5.96,"acetate",4.6,0.83,null,null,null,null,null,9.2,3365.7712,null,"No growth at 14 d",10.89,1.11,68419,"supplier-supplied","identity-consistent","FAIL","purity","","ja.cabrera"],["AX-2025-020407","2025-11-25","2025-12-17","2025-Q4","bpc-157","BPC-157","repair","mokemeibio","MKM","mokemeibio-mkm-2506-d4138","MKM-2506-D4138","janoshik-analytical",5,98.53,1.47,0.54,"pyroglutamate cyclisation (−17 Da)",3.87,"acetate",5.44,0.89,89.8,88.48,5.3,4.689,93.8,-4.5,1418.7029,0.3,null,9.66,1.09,48985,"buyer-sourced","verified","PASS","","","c.lindholm"],["AX-2025-020316","2025-11-29","2025-12-17","2025-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2510-h2976","GGPE-2510-H2976","nordanalyt",12.5,99.93,0.07,0.04,"free base (des-citrate)",5.38,"citrate",30.82,0.29,null,null,null,null,null,null,null,null,null,18.88,1.26,52854,"lab-retained","partial","FAIL","counter-ion","","h.nascimento"],["AX-2025-020267","2025-11-25","2025-12-17","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2507-d1397","GGPE-2507-D1397","janoshik-analytical",10,98.42,1.58,0.66,"deamidated (+1 Da)",4.52,"acetate",4.27,0.3,90.91,89.47,11.2,10.021,100.2,-0.1,3365.7399,0.33,null,12.04,1.13,64088,"buyer-sourced","verified","MARGINAL","","AX-R11","as.vestergaard"],["AX-2025-019996","2025-12-10","2025-12-17","2025-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","wibsonbio","SWB","wibsonbio-swb-2510-u7690","SWB-2510-U7690","janoshik-analytical",0.1,98.21,1.79,1.15,"disulfide-scrambled isomer",6.2,"acetate",6.56,0.89,null,null,null,null,null,-0.5,9105.2366,null,null,17.15,1.27,38697,"buyer-sourced","identity-consistent","PASS","","","a.halonen"],["AX-2025-019966","2025-12-07","2025-12-17","2025-Q4","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-d7081","HJ-2511-D7081","nordanalyt",10,99.01,0.99,0.68,"[D-Trp]-epimer",4.08,"acetate",8.16,0.72,87.04,86.18,10.44,8.997,90,1,711.3863,null,null,9.37,0.96,67846,"buyer-sourced","verified","PASS","","","a.restrepo"],["AX-2025-019493","2025-12-05","2025-12-17","2025-Q4","pinealon","Pinealon","bioregulator","jeepbio","JEEP","jeepbio-jeep-2507-b8206","JEEP-2507-B8206","nordanalyt",20,99.93,0.07,0.04,"aspartimide (−18 Da)",10.42,"acetate",13.23,0.77,75.58,75.53,24.64,18.611,93.1,-1.2,418.1807,0.29,null,5.63,0.86,97774,"buyer-sourced","verified","FAIL","counter-ion","","i.zielinski"],["AX-2025-019410","2025-12-12","2025-12-17","2025-Q4","mgf","MGF","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2509-x7841","HYB-2509-X7841","janoshik-analytical",5,99.72,0.28,0.17,"deamidated (+1 Da)",2.19,"acetate",6.15,0.31,91.35,91.09,5.88,5.356,107.1,-4,2886.5002,0.82,null,11.82,1.08,48677,"buyer-sourced","verified","PASS","","","k.nyberg"],["AX-2025-019404","2025-12-06","2025-12-17","2025-Q4","mgf","MGF","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2509-x7841","HYB-2509-X7841","nordanalyt",5,99.74,0.26,0.15,"deamidated (+1 Da)",1.9,"acetate",4.43,0.38,null,null,null,null,null,null,null,null,null,13.36,1.11,66751,"buyer-sourced","purity-only","PASS","","","enclomi_isomer"],["AX-2025-019316","2025-11-27","2025-12-17","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2506-g6519","AMB-2506-G6519","janoshik-analytical",5,98.82,1.18,0.63,"des-Tyr1 (−163 Da)",5.82,"acetate",5.25,0.92,null,null,null,null,null,-0.6,3365.7382,null,null,12.75,1,67720,"buyer-sourced","identity-consistent","PASS","","","r.duarte"],["AX-2025-019128","2025-11-23","2025-12-17","2025-Q4","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2505-s3921","GSP-2505-S3921","janoshik-analytical",2,98.63,1.37,0.93,"AOD dimer",4.16,"acetate",6.44,0.65,88.75,87.53,2.14,1.873,93.7,-6.6,1815.8552,null,null,11.13,1.19,86084,"buyer-sourced","verified","PASS","","","an.nascimento"],["AX-2025-021100","2025-12-08","2025-12-16","2025-Q4","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2505-y5388","BCH-2505-Y5388","janoshik-analytical",10,98.47,1.53,0.91,"[D-Aib8]-diastereomer",6.49,"TFA",6.59,0.22,86.7,85.37,10.63,9.075,90.8,2.5,4111.0627,0.31,null,18.6,0.97,46025,"supplier-supplied","verified","MARGINAL","","AX-R04","c.novak"],["AX-2025-020997","2025-12-06","2025-12-16","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2507-n3348","WXT-2507-N3348","janoshik-analytical",5,97.41,2.59,1.81,"[D-Aib8]-diastereomer",4.71,"TFA",6.48,0.57,88.24,85.95,5.52,4.744,94.9,2.1,4111.061,0.42,null,18.36,1.24,69669,"buyer-sourced","verified","PASS","","","ka.roos"],["AX-2025-020929","2025-12-07","2025-12-16","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2505-e2684","WXT-2505-E2684","janoshik-analytical",10,97.58,2.42,1.22,"tBu-protected residual (+56 Da)",3.06,"TFA",7.12,0.8,null,null,null,null,null,-3.6,4111.0376,null,null,18.42,1.17,67487,"buyer-sourced","identity-consistent","PASS","","","k.correia"],["AX-2025-020566","2025-12-05","2025-12-16","2025-Q4","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2509-j7377","SSA-2509-J7377","janoshik-analytical",5,97.83,2.17,0.85,"Met(O) sulfoxide (+16 Da)",6.35,"TFA",6.84,0.74,86.07,84.2,5.7,4.799,96,3,4111.0647,null,null,18.45,1.07,69310,"lab-retained","verified","PASS","","","sample_vs_retail"],["AX-2025-020180","2025-11-23","2025-12-16","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","erpbiotech","ERP","erpbiotech-erp-2506-b9718","ERP-2506-B9718","vendorinvestigate",5,98.83,1.17,0.67,"native GRF (1-29) (−59 Da)",6,"acetate",5.41,0.9,87.69,86.66,5.36,4.645,92.9,0.5,3365.7419,null,null,13.57,1.24,67453,"buyer-sourced","verified","PASS","","","ni.zielinski"],["AX-2025-019995","2025-11-30","2025-12-16","2025-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","wibsonbio","SWB","wibsonbio-swb-2510-u7690","SWB-2510-U7690","medutest",0.1,98.57,1.43,0.9,"des-13-residue N-extension (native IGF-1)",5.61,"acetate",4.35,0.73,89.31,88.03,0.1,0.088,88,null,null,2.2,null,13.45,0.86,37409,"buyer-sourced","purity-only","MARGINAL","","AX-R06;AX-R11","recon_clarity"],["AX-2025-019787","2025-12-01","2025-12-16","2025-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2506-l4686","HOMO-2506-L4686","janoshik-analytical",250,99.93,0.07,0.04,"free base (des-mesylate, −96 Da)",1.81,"mesylate",16.14,0.2,81.85,81.79,280.15,229.135,91.7,-2.2,624.2167,null,"No growth at 14 d",13.75,1.22,79369,"buyer-sourced","verified","FAIL","counter-ion","","mi.ibarra"],["AX-2025-019681","2025-12-03","2025-12-16","2025-Q4","semax","Semax","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2505-h2637","TFC-2505-H2637","janoshik-analytical",10,99.93,0.07,0.04,"des-Met (−131 Da)",7.5,"acetate",7.29,0.22,84.99,84.93,11.78,10.005,100.1,null,null,null,null,7.05,1.17,82256,"supplier-supplied","purity-only","PASS","","","z.kowalski"],["AX-2025-019481","2025-11-28","2025-12-16","2025-Q4","ss-31","SS-31 (Elamipretide)","metabolic","jeepbio","JEEP","jeepbio-jeep-2511-b8241","JEEP-2511-B8241","medutest",20,99.77,0.23,0.09,"des-Dmt (−193 Da)",5.09,"acetate",7.17,0.7,87.04,86.84,20.65,17.932,89.7,-7,639.3811,null,null,7.59,0.86,60475,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","z.amankwah"],["AX-2025-019438","2025-11-23","2025-12-16","2025-Q4","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2511-v7760","JEEP-2511-V7760","janoshik-analytical",5,99.7,0.3,0.19,"des-Gly truncate (−57 Da)",2.88,"acetate",6.71,0.76,89.65,89.38,5.62,5.023,100.5,null,null,null,null,9.56,0.98,74998,"buyer-sourced","purity-only","PASS","","","z.aalto"],["AX-2025-019314","2025-12-02","2025-12-16","2025-Q4","ss-31","SS-31 (Elamipretide)","metabolic","ambiopharm","AMB","ambiopharm-amb-2505-l5800","AMB-2505-L5800","peptidemeter",20,99.64,0.36,0.2,"acetyl adduct (+42 Da)",4.61,"acetate",7.12,0.91,null,null,null,null,null,2.4,639.3871,null,null,8.28,1.17,74319,"buyer-sourced","identity-consistent","PASS","","","s.adeyemi"],["AX-2025-019033","2025-11-24","2025-12-16","2025-Q4","bpc-157","BPC-157","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2128","ASY-{CAT}-2128","janoshik-analytical",2,99.71,0.29,0.17,"des-Gly truncate (−57 Da)",4.59,"acetate",6.58,0.85,87.98,87.72,2.28,2,100,2.7,1418.7131,0.18,null,9.61,1.04,40139,"buyer-sourced","verified","PASS","","","r.wojcik"],["AX-2025-018595","2025-12-12","2025-12-16","2025-Q4","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2508-m5189","QYB-2508-M5189","nordanalyt",2,99.93,0.07,0.05,"[D-Val]-diastereomer",3.96,"acetate",5.27,0.29,90.48,90.42,2.15,1.944,97.2,null,null,null,null,11.05,1.1,47409,"buyer-sourced","purity-only","PASS","","","a.palacios"],["AX-2025-018538","2025-11-28","2025-12-16","2025-Q4","ghrp-2","GHRP-2","gh-axis","qyaobio","QYB","qyaobio-qyb-2510-d4215","QYB-2510-D4215","janoshik-analytical",5,98.96,1.04,0.41,"oxidised Trp (+16 Da)",4.36,"acetate",6.87,0.78,87.99,87.07,5.97,5.198,104,-1.5,817.4263,null,null,9.02,0.86,39623,"buyer-sourced","verified","FAIL","purity","","ne.demir"],["AX-2025-020681","2025-12-10","2025-12-15","2025-Q4","afamelanotide","Afamelanotide","melanocortin","sangonbio","SGN","sangonbio-sgn-2510-r8306","SGN-2510-R8306","peptidemeter",10,98.42,1.58,1.13,"oxidised Trp (+16 Da)",4.76,"acetate",2.47,0.15,92.62,91.16,10.34,9.426,94.3,5.1,1645.8558,0.64,null,10.05,1.04,87543,"buyer-sourced","verified","PASS","","","ju.iyer"],["AX-2025-020556","2025-12-07","2025-12-15","2025-Q4","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2510-e6613","SSA-2510-E6613","janoshik-analytical",5,97.72,2.28,1.21,"[D-Aib2]-diastereomer",4.11,"TFA",8.41,0.64,86.84,84.86,6.2,5.261,105.2,1.5,4728.4942,null,null,20.64,1.32,87105,"supplier-supplied","verified","MARGINAL","","AX-R04","s.marchetti"],["AX-2025-019709","2025-11-29","2025-12-15","2025-Q4","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2508-y3248","HOMO-2508-Y3248","janoshik-analytical",5,98.23,1.77,0.98,"oxidised Trp (+16 Da)",7.54,"TFA",9.51,0.59,null,null,null,null,null,null,null,1.28,null,20.95,1.2,46784,"buyer-sourced","purity-only","PASS","","","a.malinowski"],["AX-2025-019537","2025-12-12","2025-12-15","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2507-c9225","TFC-2507-C9225","kestrel-bioanalytical",5,99.68,0.32,0.16,"truncated (1-24)",5.13,"acetate",3.64,0.26,90.97,90.68,5.42,4.915,98.3,11.8,3365.7799,null,null,7.04,1.07,61189,"buyer-sourced","identity-consistent","PASS","","","ro.laurent"],["AX-2025-019444","2025-11-24","2025-12-15","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","jeepbio","JEEP","jeepbio-jeep-2507-u8215","JEEP-2507-U8215","medutest",10,99.69,0.31,0.2,"Met sulfoxide (+16 Da)",8.75,"acetate",7.17,0.87,null,null,null,null,null,8.6,854.3879,null,null,6.62,0.99,79409,"buyer-sourced","identity-consistent","PASS","","","lu.ndiaye"],["AX-2025-020333","2025-11-27","2025-12-14","2025-Q4","desmopressin","Desmopressin","hormonal","ggpeps","GGPeps","ggpeps-ggpe-2511-y3312","GGPE-2511-Y3312","janoshik-analytical",2,99.14,0.86,0.58,"desmopressin dimer",3.5,"acetate",5.77,0.52,null,null,null,null,null,-6.5,1068.4196,null,null,8.25,1.05,79841,"buyer-sourced","identity-consistent","PASS","","","b.mwangi"],["AX-2025-020077","2025-12-03","2025-12-14","2025-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","wibsonbio","SWB","wibsonbio-swb-2505-n7884","SWB-2505-N7884","janoshik-analytical",0.1,97.22,2.78,1.46,"des-13-residue N-extension (native IGF-1)",5.99,"acetate",4.41,0.39,null,null,null,null,null,0,9105.2412,null,null,16.95,0.87,59440,"buyer-sourced","identity-consistent","PASS","","","k.vermeulen"],["AX-2025-019997","2025-11-28","2025-12-14","2025-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","wibsonbio","SWB","wibsonbio-swb-2510-u7690","SWB-2510-U7690","janoshik-analytical",0.1,98.08,1.92,1.21,"des-13-residue N-extension (native IGF-1)",5.72,"acetate",4.33,0.7,89.25,87.54,0.12,0.105,105,null,null,null,"No growth at 14 d",16.99,1.25,49510,"buyer-sourced","purity-only","PASS","","","Contributor #F-7028"],["AX-2025-019488","2025-12-12","2025-12-14","2025-Q4","ss-31","SS-31 (Elamipretide)","metabolic","jeepbio","JEEP","jeepbio-jeep-2511-b8241","JEEP-2511-B8241","medutest",20,99.69,0.31,0.16,"des-Dmt (−193 Da)",4.82,"acetate",7.1,0.71,87.37,87.1,21.23,18.491,92.5,-2,639.3843,null,null,7.71,1.16,73157,"buyer-sourced","identity-consistent","PASS","","","i.nwosu"],["AX-2025-019273","2025-12-10","2025-12-14","2025-Q4","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2506-d5337","AMB-2506-D5337","janoshik-analytical",2,99.36,0.64,0.26,"bis-oxidised Trp (+32 Da)",3.49,"acetate",5.56,0.96,89.99,89.41,2.12,1.895,94.8,2.3,872.4466,0.64,null,8.49,1.3,66817,"buyer-sourced","verified","PASS","","","mk677_standard"],["AX-2025-019270","2025-12-04","2025-12-14","2025-Q4","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2506-d5337","AMB-2506-D5337","janoshik-analytical",2,99.22,0.78,0.36,"bis-oxidised Trp (+32 Da)",3,"acetate",7.05,0.19,89.76,89.06,2.2,1.959,98,-4.6,872.4406,0.34,"No growth at 14 d",8.15,1.04,73663,"buyer-sourced","verified","MARGINAL","","AX-R11","lal_assay"],["AX-2025-019130","2025-11-27","2025-12-14","2025-Q4","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2505-s3921","GSP-2505-S3921","vendorinvestigate",2,99.02,0.98,0.66,"AOD dimer",3.14,"acetate",5.17,0.47,91.22,90.33,2.34,2.114,105.7,-0.6,1815.8661,null,null,11.95,1.22,70348,"lab-retained","verified","PASS","","","ha.beaulieu"],["AX-2025-019098","2025-12-11","2025-12-14","2025-Q4","slu-pp-332","SLU-PP-332","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2511-c3427","GSP-2511-C3427","vendorinvestigate",10,99.18,0.82,0.44,"residual DMSO (process solvent)",6.3,null,0,0.65,null,null,null,null,null,3,410.1312,null,null,16.16,0.98,68806,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","t.vermeulen"],["AX-2025-019043","2025-12-09","2025-12-14","2025-Q4","liraglutide","Liraglutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2101","ASY-{CAT}-2101","janoshik-analytical",10,99.59,0.41,0.17,"des-His1 truncate (−137 Da)",3.72,"TFA",6.97,0.18,89.13,88.76,10.1,8.965,89.6,0,3748.9631,0.77,null,17.43,0.95,52710,"buyer-sourced","verified","MARGINAL","","AX-R06","vial_weight"],["AX-2025-018687","2025-12-10","2025-12-14","2025-Q4","survodutide","Survodutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2506-b6880","QSC-2506-B6880","vendorinvestigate",10,99.13,0.87,0.54,"[D-Ser2]-diastereomer",6.12,"TFA",5.85,0.61,87.42,86.66,11.67,10.113,101.1,-2.7,4764.4992,null,null,21.33,1.26,60006,"buyer-sourced","verified","PASS","","","m.vermeulen"],["AX-2025-021230","2025-11-23","2025-12-13","2025-Q4","5-amino-1mq","5-Amino-1MQ","non-peptide","polypeptidegroup","PPG","polypeptidegroup-ppg-2510-e7748","PPG-2510-E7748","janoshik-analytical",50,99.42,0.58,0.36,"5-nitro-1MQ (unreduced precursor, +30 Da)",3.43,"iodide",39.94,0.64,55.99,55.67,93.53,52.068,104.1,-2.2,285.9961,null,null,5.23,1.12,66330,"buyer-sourced","verified","FAIL","counter-ion","","b.kaufmann"],["AX-2025-021030","2025-11-21","2025-12-13","2025-Q4","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2506-d4413","BCH-2506-D4413","janoshik-analytical",10,99.07,0.93,0.55,"pyroglutamate cyclisation (−17 Da)",6.26,"acetate",7.5,0.37,85.87,85.07,11.63,9.894,98.9,-1.9,1418.7066,null,null,9.46,1.11,62239,"buyer-sourced","verified","PASS","","","vial_headspace"],["AX-2025-020958","2025-11-26","2025-12-13","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2505-p3150","WXT-2505-P3150","janoshik-analytical",15,99.66,0.34,0.15,"[D-Aib8]-diastereomer",5.24,"TFA",11.33,0.54,82.89,82.61,16.32,13.482,89.9,5.7,4111.0758,null,null,18.46,1.09,79670,"buyer-sourced","verified","MARGINAL","","AX-R06","submit_more"],["AX-2025-020909","2025-11-23","2025-12-13","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","wuxitides","WXT","wuxitides-wxt-2505-j2528","WXT-2505-J2528","janoshik-analytical",10,98.72,1.28,0.72,"Met sulfoxide (+16 Da)",5.25,"acetate",5.56,0.68,null,null,null,null,null,-0.6,854.3801,null,null,7.59,0.92,62744,"supplier-supplied","identity-consistent","PASS","","","am.frisk"],["AX-2025-020271","2025-11-22","2025-12-13","2025-Q4","mgf","MGF","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2506-t1988","GGPE-2506-T1988","nordanalyt",2,98.4,1.6,0.68,"deamidated (+1 Da)",4.76,"acetate",6.45,0.82,null,null,null,null,null,null,null,null,null,13.26,1.29,48592,"buyer-sourced","purity-only","PASS","","","l.erdogan"],["AX-2025-020024","2025-11-27","2025-12-13","2025-Q4","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2511-b7324","SWB-2511-B7324","janoshik-analytical",3,98.27,1.73,1.08,"[D-Aib8]-diastereomer",5.68,"TFA",10.73,0.91,82.68,81.25,3.87,3.144,104.8,-2.3,4111.0429,null,null,18.38,1.2,84172,"buyer-sourced","verified","PASS","","","k.wojcik"],["AX-2025-019746","2025-11-19","2025-12-13","2025-Q4","ghrp-2","GHRP-2","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2505-t3389","HOMO-2505-T3389","janoshik-analytical",10,99.59,0.41,0.18,"oxidised Trp (+16 Da)",4.69,"acetate",6.63,0.15,88.53,88.17,11.95,10.536,105.4,null,null,null,"No growth at 14 d",8.98,1.16,35318,"buyer-sourced","purity-only","PASS","","","m.lokken"],["AX-2025-019561","2025-12-01","2025-12-13","2025-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2511-n1358","TFC-2511-N1358","peptidemeter",250,99.21,0.79,0.5,"residual DMF (process solvent)",3.09,"mesylate",14.35,0.92,81.64,81,328.69,266.239,106.5,4.1,624.2207,null,null,13.02,1.22,76411,"buyer-sourced","verified","FAIL","counter-ion","","o.silva"],["AX-2025-018839","2025-11-20","2025-12-13","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","flourishglobalbio","FGP","flourishglobalbio-fgp-2505-k8288","FGP-2505-K8288","peptidemeter",10,98.77,1.23,0.65,"linear precursor (+18 Da)",3.7,"acetate",5.33,0.6,90.37,89.26,9.97,8.899,89,-0.2,1024.524,null,null,9,0.98,57925,"buyer-sourced","verified","MARGINAL","","AX-R06","Contributor #V-2091"],["AX-2025-018527","2025-11-21","2025-12-13","2025-Q4","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2506-b4259","QYB-2506-B4259","janoshik-analytical",2,99.93,0.07,0.04,"acetylated N-terminus (+42 Da)",4.77,"acetate",6.92,0.83,87.48,87.42,2.42,2.116,105.8,4.4,1418.7155,0.69,null,9.54,0.91,52134,"buyer-sourced","verified","PASS","","","m.rahimi"],["AX-2025-021122","2025-12-10","2025-12-12","2025-Q4","ipamorelin","Ipamorelin","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2510-6072","SIG-2510-6072","janoshik-analytical",10,98.86,1.14,0.81,"C-terminal free acid (+1 Da)",3.59,"acetate",5.08,0.18,null,null,null,null,null,4.3,711.3887,null,null,8.34,1.18,56675,"buyer-sourced","identity-consistent","FAIL","purity","","Contributor #U-1372"],["AX-2025-020496","2025-11-22","2025-12-12","2025-Q4","bpc-157","BPC-157","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-m5901","KP-2511-M5901","peptidemeter",5,98.37,1.63,1.08,"[D-Val]-diastereomer",5.28,"acetate",8.06,0.71,85.95,84.55,5.51,4.659,93.2,1.3,1418.7111,null,"No growth at 14 d",9.18,1.14,49022,"buyer-sourced","verified","PASS","","","z.lindqvist"],["AX-2025-020134","2025-12-10","2025-12-12","2025-Q4","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2511-l9306","ERP-2511-L9306","peptidemeter",10,98.93,1.07,0.71,"[D-Thr]-diastereomer",4.68,"acetate",6.11,0.93,null,null,null,null,null,-2.3,887.4944,null,"No growth at 14 d",6.49,1.22,69654,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07;AX-R11","i.danquah"],["AX-2025-020127","2025-12-09","2025-12-12","2025-Q4","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2505-u8938","ERP-2505-U8938","peptidemeter",10,99.93,0.07,0.04,"oxidised Trp (+16 Da)",4.13,"acetate",8.16,0.95,86.76,86.7,12.4,10.751,107.5,-0.7,711.3851,null,null,7.69,0.96,67180,"buyer-sourced","verified","MARGINAL","","AX-R09","c.okafor"],["AX-2025-020074","2025-12-09","2025-12-12","2025-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","wibsonbio","SWB","wibsonbio-swb-2505-n7884","SWB-2505-N7884","vendorinvestigate",0.1,97.12,2.88,1.29,"aggregated dimer",6.52,"acetate",4.55,0.78,88.15,85.61,0.12,0.103,103,2.9,9105.2676,0.27,null,17.86,1.02,42396,"buyer-sourced","verified","PASS","","","f.lokken"],["AX-2025-019889","2025-12-07","2025-12-12","2025-Q4","epitalon","Epitalon","bioregulator","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-v6231","HJ-2507-V6231","peptidemeter",10,98.93,1.07,0.58,"aspartimide (−18 Da)",8.48,"acetate",12.6,0.84,null,null,null,null,null,0.3,390.1388,null,"No growth at 14 d",4.49,1.13,85024,"buyer-sourced","method-limited","FAIL","purity;counter-ion","","au.marchand"],["AX-2025-019673","2025-12-05","2025-12-12","2025-Q4","semax","Semax","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2505-h2637","TFC-2505-H2637","vendorinvestigate",10,99.27,0.73,0.47,"diketopiperazine (−18 Da)",7.88,"acetate",7.68,0.48,83.96,83.35,12.67,10.56,105.6,-2.7,813.3519,null,null,7.67,1.05,70240,"buyer-sourced","verified","PASS","","","m.ogunleye"],["AX-2025-019479","2025-11-27","2025-12-12","2025-Q4","ghrp-2","GHRP-2","gh-axis","jeepbio","JEEP","jeepbio-jeep-2508-s8448","JEEP-2508-S8448","janoshik-analytical",10,99.88,0.12,0.05,"C-terminal free acid (+1 Da)",3,"acetate",4.39,0.78,null,null,null,null,null,-1.5,817.4263,0.26,null,9.09,1.19,64327,"buyer-sourced","verified","PASS","","","a.ramos"],["AX-2025-018990","2025-12-01","2025-12-12","2025-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","asymchemlabs","ASY","asymchemlabs-asy-cat-1806","ASY-{CAT}-1806","janoshik-analytical",25,99.93,0.07,0.04,"free base (des-citrate)",3.59,"citrate",29.37,0.24,null,null,null,null,null,null,null,null,null,16.45,1.14,54568,"buyer-sourced","partial","FAIL","counter-ion","AX-R07","Contributor #H-4102"],["AX-2025-018551","2025-12-03","2025-12-12","2025-Q4","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2507-r4727","QYB-2507-R4727","janoshik-analytical",12,98.73,1.27,0.44,"des-Aib20 analogue",4.19,"TFA",9.61,0.99,85.21,84.13,13.41,11.282,94,-2.2,4728.4767,null,null,20.55,1.12,78323,"buyer-sourced","verified","PASS","","","mi.ibarra"],["AX-2025-018463","2025-12-10","2025-12-12","2025-Q4","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2506-t2732","WWB-2506-T2732","janoshik-analytical",20,99.29,0.71,0.34,"trifluoroacetyl adduct (+96 Da)",3.87,"TFA",6.87,0.32,88.94,88.31,20.43,18.042,90.2,0.5,4810.4127,0.36,null,19.96,1.2,44201,"buyer-sourced","verified","PASS","","","water_content"],["AX-2025-020475","2025-11-29","2025-12-11","2025-Q4","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2506-b5255","KP-2506-B5255","peptidemeter",15,97.69,2.31,0.84,"des-Aib2 analogue",3.82,"TFA",6.03,0.75,89.4,87.33,15.28,13.344,89,0.5,4810.4127,null,null,18.73,0.89,50933,"buyer-sourced","verified","MARGINAL","","AX-R06","d.lindholm"],["AX-2025-020472","2025-11-28","2025-12-11","2025-Q4","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2506-b5255","KP-2506-B5255","janoshik-analytical",15,97.98,2.02,0.74,"des-Aib2 analogue",4.33,"TFA",6.97,0.99,87.71,85.94,16.9,14.524,96.8,5.1,4810.4348,null,null,19.87,1.24,59259,"buyer-sourced","verified","PASS","","","l.kowalski"],["AX-2025-020276","2025-12-03","2025-12-11","2025-Q4","liraglutide","Liraglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2505-w2368","GGPE-2505-W2368","janoshik-analytical",15,98.62,1.38,0.63,"des-palmitoyl liraglutide (−238 Da)",6.89,"acetate",5.07,0.92,null,null,null,null,null,2.6,3748.9728,null,null,17.27,0.94,77566,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","h.barros"],["AX-2025-019220","2025-11-15","2025-12-11","2025-Q4","semax","Semax","neuro","sinopep","SinoPep","sinopep-snp-2507-j5248","SNP-2507-J5248","vendorinvestigate",20,99.47,0.53,0.35,"Met1 sulfoxide (+16 Da)",8.09,"acetate",6.76,1.01,84.14,83.69,24.14,20.203,101,-0.4,813.3538,null,null,7.59,0.99,96576,"buyer-sourced","verified","PASS","","","Contributor #V-6845"],["AX-2025-018985","2025-11-21","2025-12-11","2025-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","asymchemlabs","ASY","asymchemlabs-asy-cat-1806","ASY-{CAT}-1806","kestrel-bioanalytical",25,99.93,0.07,0.04,"N-oxide (+16 Da)",3.66,"citrate",32.42,0.26,63.66,63.62,38,24.176,96.7,1.7,597.214,null,null,8.97,1.28,59871,"buyer-sourced","partial","FAIL","counter-ion","AX-R07","ch.dahlberg"],["AX-2025-018713","2025-11-26","2025-12-11","2025-Q4","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-j6496","QSC-2507-J6496","janoshik-analytical",5,99.93,0.07,0.04,"[D-Thr]-diastereomer",5.92,"acetate",4.85,0.31,null,null,null,null,null,null,null,null,null,7.84,1.11,59913,"buyer-sourced","purity-only","PASS","","","peak_integrator"],["AX-2025-018549","2025-11-28","2025-12-11","2025-Q4","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2507-r4727","QYB-2507-R4727","medutest",12,98.65,1.35,0.52,"[D-Aib2]-diastereomer",4.61,"TFA",9.44,0.44,85.51,84.36,14.42,12.165,101.4,7.6,4728.523,null,null,17.46,1.21,43391,"buyer-sourced","identity-consistent","PASS","","","Contributor #N-3320"],["AX-2025-018457","2025-11-28","2025-12-11","2025-Q4","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2507-v2845","WWB-2507-V2845","vendorinvestigate",15,99.05,0.95,0.6,"C18 diacid mono-ester",4.88,"TFA",10.61,0.3,84.21,83.41,17.77,14.822,98.8,-1.3,4111.0471,0.27,null,19.52,1.06,69305,"buyer-sourced","verified","PASS","","","a.fontaine"],["AX-2025-018448","2025-11-22","2025-12-11","2025-Q4","melanotan-ii","Melanotan II","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-p2932","WWB-2510-P2932","janoshik-analytical",10,99.48,0.52,0.3,"linear (open-lactam) precursor (+18 Da)",4.35,"acetate",4.35,0.2,91.1,90.63,11.71,10.613,106.1,null,null,0.3,"No growth at 14 d",9.78,0.89,85563,"buyer-sourced","purity-only","PASS","","","ne.demir"],["AX-2025-021120","2025-12-09","2025-12-10","2025-Q4","ipamorelin","Ipamorelin","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2510-6072","SIG-2510-6072","kestrel-bioanalytical",10,99.01,0.99,0.71,"C-terminal free acid (+1 Da)",3.32,"acetate",5.42,0.29,null,null,null,null,null,15.6,711.3967,0.4,"No growth at 14 d",4.56,1.09,78539,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","Contributor #W-3218"],["AX-2025-021072","2025-11-30","2025-12-10","2025-Q4","aod-9604","AOD-9604","metabolic","bachemholding","BCH","bachemholding-bch-2509-k4227","BCH-2509-K4227","peptidemeter",5,98.61,1.39,0.85,"des-Tyr AOD (−163 Da)",5.18,"acetate",6,0.22,null,null,null,null,null,4.3,1815.875,null,null,10.46,1.05,77593,"buyer-sourced","identity-consistent","PASS","","","Contributor #A-7284"],["AX-2025-020906","2025-11-29","2025-12-10","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","wuxitides","WXT","wuxitides-wxt-2505-j2528","WXT-2505-J2528","kestrel-bioanalytical",10,98.65,1.35,0.84,"N-acetyl semax free acid (+1 Da)",6.1,"acetate",6.67,0.76,null,null,null,null,null,9.2,854.3885,null,null,4.21,0.86,74344,"lab-retained","identity-consistent","PASS","","","n.petrescu"],["AX-2025-020674","2025-12-09","2025-12-10","2025-Q4","afamelanotide","Afamelanotide","melanocortin","sangonbio","SGN","sangonbio-sgn-2510-r8306","SGN-2510-R8306","janoshik-analytical",10,98.22,1.78,1.18,"Met sulfoxide (+16 Da)",5.36,"acetate",3.96,0.92,null,null,null,null,null,-0.3,1645.8469,null,null,10.68,1.25,73851,"buyer-sourced","identity-consistent","PASS","","","t.malinowski"],["AX-2025-020282","2025-11-26","2025-12-10","2025-Q4","liraglutide","Liraglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2505-w2368","GGPE-2505-W2368","janoshik-analytical",15,98.95,1.05,0.42,"palmitoyl bis-adduct (+238 Da)",7.67,"acetate",6.62,0.71,85,84.11,16.23,13.651,91,-1.7,3748.9567,0.22,null,17.17,0.95,61898,"buyer-sourced","verified","MARGINAL","","AX-R09","n.solberg"],["AX-2025-019798","2025-12-01","2025-12-10","2025-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2506-l4686","HOMO-2506-L4686","medutest",250,99.93,0.07,0.04,"free base (des-mesylate, −96 Da)",1.34,"mesylate",15.57,0.26,null,null,null,null,null,-10.2,624.2117,null,null,11.68,1.24,66093,"buyer-sourced","identity-consistent","FAIL","counter-ion;mass accuracy","AX-R01","shared_bulk"],["AX-2025-019094","2025-11-28","2025-12-10","2025-Q4","slu-pp-332","SLU-PP-332","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2511-c3427","GSP-2511-C3427","medutest",10,99.2,0.8,0.43,"residual DMSO (process solvent)",6.61,null,0,0.27,null,null,null,null,null,9,410.1337,null,"No growth at 14 d",12.84,1.08,69462,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","h.barros"],["AX-2025-018975","2025-11-27","2025-12-10","2025-Q4","oxytocin","Oxytocin","hormonal","asymchemlabs","ASY","asymchemlabs-asy-cat-1898","ASY-{CAT}-1898","peptidemeter",10,99.93,0.07,0.04,"open-chain (reduced disulfide, +2 Da)",3.12,"acetate",4.27,0.74,null,null,null,null,null,-2.2,1006.4343,0.31,null,7.48,0.89,58280,"buyer-sourced","verified","PASS","","","label_claim"],["AX-2025-018758","2025-11-29","2025-12-10","2025-Q4","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2510-d7439","QSC-2510-D7439","vendorinvestigate",10,99.02,0.98,0.42,"des-Aib2 analogue",3.42,"TFA",8.34,0.93,null,null,null,null,null,1.3,4810.4166,null,null,21.2,1.01,73281,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","f.chukwu"],["AX-2025-018719","2025-12-01","2025-12-10","2025-Q4","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-j6496","QSC-2507-J6496","nordanalyt",5,99.79,0.21,0.12,"C-terminal amide (−1 Da)",5.5,"acetate",4.8,0.19,89.51,89.32,5.19,4.636,92.7,null,null,0.79,null,9.02,0.97,85858,"buyer-sourced","purity-only","PASS","","","h.coelho"],["AX-2025-018460","2025-11-29","2025-12-10","2025-Q4","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2506-t2732","WWB-2506-T2732","kestrel-bioanalytical",20,99.73,0.27,0.14,"des-Aib2 analogue",3.33,"TFA",9.82,0.74,86.11,85.88,22.27,19.125,95.6,null,null,0.52,null,10.81,1.07,66762,"buyer-sourced","method-limited","PASS","","","Contributor #A-4471"],["AX-2025-018451","2025-12-06","2025-12-10","2025-Q4","melanotan-ii","Melanotan II","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-p2932","WWB-2510-P2932","janoshik-analytical",10,99.63,0.37,0.19,"oxidised Trp (+16 Da)",4.77,"acetate",3.53,0.75,90.95,90.61,9.89,8.961,89.6,2.8,1023.5431,0.5,null,9.87,1.31,78435,"buyer-sourced","verified","MARGINAL","","AX-R06","t.nakamura"],["AX-2025-020545","2025-11-22","2025-12-09","2025-Q4","peg-mgf","PEG-MGF","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2505-u7007","SSA-2505-U7007","janoshik-analytical",5,96.05,3.95,2.57,"di-PEGylated species",1.94,"acetate",2.42,0.59,95.05,91.3,5.04,4.602,92,2.3,7894.0182,null,null,17.03,1.12,48612,"buyer-sourced","partial","MARGINAL","","AX-R02","an.pereira"],["AX-2025-020381","2025-11-15","2025-12-09","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2509-b4043","MKM-2509-B4043","janoshik-analytical",10,99.83,0.17,0.11,"oxidised Trp (+16 Da)",5.81,"acetate",5.39,0.76,null,null,null,null,null,null,null,null,null,9.55,1.13,81237,"buyer-sourced","purity-only","PASS","","","r.ferrari"],["AX-2025-018466","2025-12-05","2025-12-09","2025-Q4","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2506-t2732","WWB-2506-T2732","peptidemeter",20,99.27,0.73,0.49,"des-Aib2 analogue",3.73,"TFA",6.02,0.77,null,null,null,null,null,2.5,4810.4223,null,null,18.46,1.14,67613,"buyer-sourced","identity-consistent","PASS","","","m.salgado"],["AX-2025-018892","2025-11-18","2025-12-08","2025-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9204","TFS-{CAT}-9204","medutest",5,98.9,1.1,0.66,"C-terminal free acid (+1 Da)",3.2,"acetate",4.73,0.49,null,null,null,null,null,-16.1,1301.609,null,null,7.82,1.08,63519,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","v.iyer"],["AX-2025-018715","2025-11-26","2025-12-08","2025-Q4","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-j6496","QSC-2507-J6496","vendorinvestigate",5,99.44,0.56,0.23,"[D-Thr]-diastereomer",5.55,"acetate",5.97,1.02,null,null,null,null,null,-6.4,887.4907,0.75,null,8.55,1.13,64618,"buyer-sourced","verified","PASS","","","ca.nyberg"],["AX-2025-018568","2025-11-23","2025-12-08","2025-Q4","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2507-t4628","QYB-2507-T4628","janoshik-analytical",15,99.71,0.29,0.16,"des-Aib2 analogue",6.45,"TFA",5.46,0.59,null,null,null,null,null,6,4810.4392,null,null,20.62,1.16,55583,"lab-retained","identity-consistent","MARGINAL","","AX-R11","jo.dahlberg"],["AX-2025-018555","2025-11-19","2025-12-08","2025-Q4","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2507-r4727","QYB-2507-R4727","janoshik-analytical",12,99.02,0.98,0.55,"C18 diacid regioisomer",3.96,"TFA",8.73,0.25,87.06,86.21,14.12,12.173,101.4,9.3,4728.5311,0.13,null,20.59,0.97,64447,"buyer-sourced","verified","PASS","","","water_content"],["AX-2025-018483","2025-12-06","2025-12-08","2025-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2509-j2816","WWB-2509-J2816","medutest",5,99.93,0.07,0.04,"maleimide dimer",4.05,"acetate",4.68,0.36,90.91,90.85,5.29,4.806,96.1,-1.8,3644.9682,null,null,12.43,1.15,58434,"buyer-sourced","identity-consistent","PASS","","","ha.tulloch"],["AX-2025-021099","2025-12-06","2025-12-07","2025-Q4","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2505-y5388","BCH-2505-Y5388","peptidemeter",10,97.6,2.4,1.1,"des-AEEA semaglutide (−145 Da)",6.26,"TFA",9.59,0.79,83.36,81.36,11.96,9.731,97.3,1.4,4111.0582,null,null,17.37,1.18,76363,"supplier-supplied","verified","MARGINAL","","AX-R04","co.vasquez"],["AX-2025-020478","2025-11-20","2025-12-07","2025-Q4","kpv","KPV","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2509-n5703","KP-2509-N5703","peptidemeter",10,99.25,0.75,0.29,"acetyl-KPV (+42 Da)",2.32,"acetate",15.9,0.77,null,null,null,null,null,-3.5,342.2255,0.49,null,4.85,1.06,63928,"buyer-sourced","verified","FAIL","counter-ion","","r.cabrera"],["AX-2025-020173","2025-12-03","2025-12-07","2025-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","erpbiotech","ERP","erpbiotech-erp-2508-r9614","ERP-2508-R9614","medutest",5,99.08,0.92,0.62,"oxidised Trp (+16 Da)",3.23,"acetate",3.77,0.63,null,null,null,null,null,-6.9,1301.621,null,null,7.7,1.04,36897,"buyer-sourced","identity-consistent","PASS","","","f.stanescu"],["AX-2025-019563","2025-11-24","2025-12-07","2025-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2511-n1358","TFC-2511-N1358","janoshik-analytical",250,99.14,0.86,0.55,"residual DMF (process solvent)",3.34,"mesylate",14.6,0.47,81.59,80.89,304.31,246.156,98.5,1.4,624.219,null,null,13.88,1.03,55301,"buyer-sourced","verified","FAIL","counter-ion","","s.wikstrom"],["AX-2025-019271","2025-11-22","2025-12-07","2025-Q4","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2506-d5337","AMB-2506-D5337","medutest",2,99.28,0.72,0.3,"bis-oxidised Trp (+32 Da)",2.7,"acetate",4.88,0.99,91.43,90.77,2.1,1.906,95.3,null,null,null,null,7.11,1.19,57483,"buyer-sourced","purity-only","PASS","","","i.danquah"],["AX-2025-019018","2025-11-11","2025-12-07","2025-Q4","pramlintide","Pramlintide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288-2","ASY-{CAT}-2288","janoshik-analytical",1,99.36,0.64,0.26,"open-chain (reduced disulfide, +2 Da)",4.49,"acetate",3.94,0.57,null,null,null,null,null,-0.7,3947.1036,null,null,14.09,0.91,56197,"buyer-sourced","identity-consistent","PASS","","","n.bruun"],["AX-2025-018972","2025-11-12","2025-12-07","2025-Q4","oxytocin","Oxytocin","hormonal","asymchemlabs","ASY","asymchemlabs-asy-cat-1898","ASY-{CAT}-1898","janoshik-analytical",10,99.93,0.07,0.04,"open-chain (reduced disulfide, +2 Da)",3.5,"acetate",5.28,0.97,90.25,90.19,10.45,9.425,94.3,-6.4,1006.4301,null,null,7.83,0.89,73586,"buyer-sourced","verified","PASS","","","d.wojcik"],["AX-2025-020753","2025-11-30","2025-12-06","2025-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2505-g9079","SGN-2505-G9079","nordanalyt",30,99.02,0.98,0.44,"tirzepatide dimer",5.06,"TFA",6.34,0.82,87.78,86.92,30.91,26.867,89.6,4.6,4810.4324,0.29,"No growth at 14 d",22.85,0.91,38016,"supplier-supplied","verified","MARGINAL","","AX-R06","n.beaulieu"],["AX-2025-020469","2025-11-13","2025-12-06","2025-Q4","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2506-b5255","KP-2506-B5255","nordanalyt",15,97.59,2.41,1.66,"des-Gly deletion (−57 Da)",3.94,"TFA",5.7,0.97,null,null,null,null,null,0.4,4810.4122,null,"No growth at 14 d",22.79,0.91,48185,"buyer-sourced","identity-consistent","PASS","","","r.rasmussen"],["AX-2025-020211","2025-11-18","2025-12-06","2025-Q4","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2509-n9693","GGPE-2509-N9693","janoshik-analytical",10,98.8,1.2,0.54,"acetylated N-terminus (+42 Da)",3.57,"acetate",4.9,0.92,null,null,null,null,null,-42.7,1418.6487,null,null,9.47,1.12,70900,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","c.sobczak"],["AX-2025-020043","2025-11-28","2025-12-06","2025-Q4","glutathione","L-Glutathione (reduced)","bioregulator","wibsonbio","SWB","wibsonbio-swb-2506-b7923","SWB-2506-B7923","peptidemeter",1500,99.39,0.61,0.44,"S-sulfonate adduct (+80 Da)",10.59,null,0,0.64,null,null,null,null,null,-1.6,307.0833,null,null,3.99,1.08,74977,"buyer-sourced","method-limited","MARGINAL","","AX-R09","i.dahlberg"],["AX-2025-018978","2025-11-26","2025-12-06","2025-Q4","oxytocin","Oxytocin","hormonal","asymchemlabs","ASY","asymchemlabs-asy-cat-1898","ASY-{CAT}-1898","vendorinvestigate",10,99.9,0.1,0.07,"oxytocin dimer (intermolecular disulfide)",3.36,"acetate",3.72,0.9,92.02,91.93,9.98,9.175,91.8,0.3,1006.4368,null,null,8.55,0.86,44051,"buyer-sourced","verified","PASS","","","em.mbeki"],["AX-2025-021055","2025-11-13","2025-12-05","2025-Q4","gonadorelin","Gonadorelin","hormonal","bachemholding","BCH","bachemholding-bch-2510-f4167","BCH-2510-F4167","janoshik-analytical",2,98.79,1.21,0.74,"ring-opened pGlu (+18 Da)",5.32,"acetate",4.52,0.22,null,null,null,null,null,1.6,1181.5844,null,null,8.64,1.3,79112,"buyer-sourced","identity-consistent","PASS","","","h.batista"],["AX-2025-021010","2025-11-15","2025-12-05","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2509-a3902","WXT-2509-A3902","janoshik-analytical",3,98.04,1.96,0.9,"[D-Aib8]-diastereomer",6.02,"TFA",10.13,0.64,83.21,81.58,3.46,2.823,94.1,-3.7,4111.0372,null,null,18.36,1.06,58237,"buyer-sourced","verified","PASS","","","so.okonkwo"],["AX-2025-021009","2025-11-20","2025-12-05","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2509-a3902","WXT-2509-A3902","nordanalyt",3,98.02,1.98,0.84,"des-His1 truncate (−137 Da)",6.51,"TFA",6.19,0.3,87,85.28,3.28,2.797,93.2,-5.2,4111.031,0.56,null,21.33,1.31,73840,"buyer-sourced","verified","PASS","","","t.vermeulen"],["AX-2025-020954","2025-11-15","2025-12-05","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2505-p3150","WXT-2505-P3150","janoshik-analytical",15,99.6,0.4,0.18,"[D-Aib8]-diastereomer",4.75,"TFA",9.61,0.16,85.48,85.14,17.46,14.865,99.1,-8.5,4111.0175,null,null,18.53,1.02,32752,"supplier-supplied","verified","PASS","","","b.coelho"],["AX-2025-020548","2025-11-09","2025-12-05","2025-Q4","peg-mgf","PEG-MGF","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2505-u7007","SSA-2505-U7007","nordanalyt",5,95.57,4.43,2.49,"hydrolysed linker",3.1,"acetate",2.34,0.98,93.58,89.43,5.36,4.793,95.9,4.2,7894.0332,null,null,19.89,1.28,49580,"buyer-sourced","partial","MARGINAL","","AX-R02","h.kuipers"],["AX-2025-020183","2025-12-03","2025-12-05","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","erpbiotech","ERP","erpbiotech-erp-2506-b9718","ERP-2506-B9718","vendorinvestigate",5,98.85,1.15,0.66,"native GRF (1-29) (−59 Da)",5.7,"acetate",4.52,0.88,88.9,87.88,5.66,4.974,99.5,-1.2,3365.7362,null,null,13.73,1.23,49123,"buyer-sourced","verified","PASS","","","ma.agyeman"],["AX-2025-020182","2025-11-11","2025-12-05","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","erpbiotech","ERP","erpbiotech-erp-2506-b9718","ERP-2506-B9718","vendorinvestigate",5,98.88,1.12,0.56,"des-Tyr1 (−163 Da)",5.91,"acetate",4.39,0.23,89.47,88.47,5.4,4.777,95.5,-2.2,3365.7328,null,null,13.69,1.07,66323,"buyer-sourced","verified","PASS","","","esi_tof"],["AX-2025-019856","2025-11-19","2025-12-05","2025-Q4","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2509-f5826","HOMO-2509-F5826","kestrel-bioanalytical",3,99.82,0.18,0.08,"Met(O) sulfoxide (+16 Da)",4.88,"TFA",8.55,0.81,null,null,null,null,null,15.7,4111.1169,null,null,9.87,1.17,65556,"buyer-sourced","method-limited","FAIL","mass accuracy","AX-R01","tfa_counter"],["AX-2025-019723","2025-11-09","2025-12-05","2025-Q4","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2510-e3541","HOMO-2510-E3541","peptidemeter",10,98.01,1.99,1.33,"des-Gly deletion (−57 Da)",4.6,"TFA",8.71,0.53,null,null,null,null,null,0.9,4810.4146,null,null,18.56,1.14,55275,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","d.guerrero"],["AX-2025-019449","2025-11-21","2025-12-05","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","jeepbio","JEEP","jeepbio-jeep-2507-u8215","JEEP-2507-U8215","janoshik-analytical",10,99.93,0.07,0.04,"Met sulfoxide (+16 Da)",8.16,"acetate",7.39,0.76,null,null,null,null,null,-1.5,854.3793,2.19,null,7.59,1.11,75923,"supplier-supplied","verified","PASS","","","h.hartmann"],["AX-2025-019096","2025-11-11","2025-12-05","2025-Q4","slu-pp-332","SLU-PP-332","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2511-c3427","GSP-2511-C3427","peptidemeter",10,98.9,1.1,0.59,"residual DMSO (process solvent)",6.92,null,0,0.3,92.78,91.76,9.72,8.919,89.2,0.4,410.1302,null,null,14.38,1.07,66951,"buyer-sourced","verified","MARGINAL","","AX-R06;AX-R07","crude_trace"],["AX-2025-021186","2025-11-28","2025-12-04","2025-Q4","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2511-a6658","PPG-2511-A6658","janoshik-analytical",5,99.93,0.07,0.04,"BPC-157 arginine-salt artefact",2.15,"acetate",6.71,0.65,null,null,null,null,null,1.7,1418.7117,null,null,9.6,1.23,67533,"buyer-sourced","identity-consistent","PASS","","","m.cabrera"],["AX-2025-020477","2025-11-29","2025-12-04","2025-Q4","kpv","KPV","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2509-n5703","KP-2509-N5703","janoshik-analytical",10,99.05,0.95,0.36,"Lys-Pro dipeptide (−99 Da)",1.99,"acetate",11.08,0.65,86.28,85.46,11.61,9.922,99.2,-6.9,342.2243,null,null,5.27,1.31,67949,"buyer-sourced","verified","PASS","","","ph_recon"],["AX-2025-020476","2025-11-10","2025-12-04","2025-Q4","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2506-b5255","KP-2506-B5255","medutest",15,97.57,2.43,1.68,"des-Gly deletion (−57 Da)",3.27,"TFA",6.22,0.45,90.06,87.87,17.26,15.166,101.1,9,4810.4536,null,"No growth at 14 d",16.97,1.15,59666,"buyer-sourced","identity-consistent","PASS","","","Contributor #R-8813"],["AX-2025-020196","2025-11-29","2025-12-04","2025-Q4","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2509-k9340","ERP-2509-K9340","nordanalyt",10,99.38,0.62,0.33,"[D-Thr]-diastereomer",2.19,"acetate",5.27,0.62,null,null,null,null,null,null,null,0.22,null,9.05,0.98,70254,"buyer-sourced","purity-only","PASS","","","b.nakamura"],["AX-2025-019538","2025-12-01","2025-12-04","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2507-c9225","TFC-2507-C9225","janoshik-analytical",5,98.87,1.13,0.7,"acetyl adduct (+42 Da)",6.2,"acetate",5.66,0.39,null,null,null,null,null,-3.8,3365.7274,0.25,null,12.83,1.13,61456,"buyer-sourced","verified","PASS","","","h.barros"],["AX-2025-018484","2025-11-09","2025-12-04","2025-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2509-j2816","WWB-2509-J2816","nordanalyt",5,99.27,0.73,0.5,"hydrolysed maleimide (+18 Da)",4.13,"acetate",4.2,0.47,91.2,90.53,4.92,4.454,89.1,-0.9,3644.9715,null,null,16.89,1.07,54066,"buyer-sourced","verified","MARGINAL","","AX-R06","l.haddad"],["AX-2025-021147","2025-11-22","2025-12-03","2025-Q4","retatrutide","Retatrutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2511-6924","SIG-2511-6924","nordanalyt",15,97.85,2.15,0.9,"aspartimide (−18 Da)",5.45,"TFA",7.31,0.56,86.68,84.82,16.08,13.639,90.9,-2.5,4728.4753,null,null,24.01,1.13,50532,"buyer-sourced","verified","PASS","","","a.vasquez"],["AX-2025-020959","2025-11-11","2025-12-03","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2505-p3150","WXT-2505-P3150","nordanalyt",15,99.29,0.71,0.43,"deamidated (Asn→Asp, +1 Da)",4.92,"TFA",7.19,0.97,null,null,null,null,null,5.3,4111.0742,0.47,null,21.4,1.21,54532,"supplier-supplied","verified","PASS","","","t.stanescu"],["AX-2025-020932","2025-11-13","2025-12-03","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2505-e2684","WXT-2505-E2684","vendorinvestigate",10,97.6,2.4,1.65,"des-AEEA semaglutide (−145 Da)",3.26,"TFA",8.51,0.83,null,null,null,null,null,1.3,4111.0577,null,null,19.69,1.19,67504,"buyer-sourced","identity-consistent","PASS","","","b.yilmaz"],["AX-2025-020676","2025-11-16","2025-12-03","2025-Q4","afamelanotide","Afamelanotide","melanocortin","sangonbio","SGN","sangonbio-sgn-2510-r8306","SGN-2510-R8306","janoshik-analytical",10,98.68,1.32,0.88,"Met sulfoxide (+16 Da)",5.11,"acetate",3.98,0.27,90.64,89.44,11.81,10.563,105.6,4.8,1645.8553,null,null,11.03,1.05,56185,"buyer-sourced","verified","PASS","","","v.norgaard"],["AX-2025-020551","2025-11-26","2025-12-03","2025-Q4","peg-mgf","PEG-MGF","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2505-u7007","SSA-2505-U7007","janoshik-analytical",5,95.93,4.07,2.64,"di-PEGylated species",3.16,"acetate",2.19,0.78,93.87,90.05,5.43,4.89,97.8,5.7,7894.045,null,null,17.38,1.07,48389,"lab-retained","partial","MARGINAL","","AX-R02","t.lindholm"],["AX-2025-020079","2025-11-13","2025-12-03","2025-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","wibsonbio","SWB","wibsonbio-swb-2505-n7884","SWB-2505-N7884","peptidemeter",0.1,97.23,2.77,1.45,"des-13-residue N-extension (native IGF-1)",7.01,"acetate",6.65,0.41,85.93,83.55,0.12,0.1,100,-1.8,9105.2248,null,null,15.81,1.04,44248,"buyer-sourced","verified","PASS","","","aaa_hydrolysis"],["AX-2025-019126","2025-11-14","2025-12-03","2025-Q4","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2505-s3921","GSP-2505-S3921","peptidemeter",2,98.3,1.7,1.15,"AOD dimer",4.17,"acetate",6.16,0.42,null,null,null,null,null,-6.4,1815.8556,null,null,10.59,1.13,63133,"buyer-sourced","identity-consistent","PASS","","","s.lindholm"],["AX-2025-018491","2025-11-12","2025-12-03","2025-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2509-j2816","WWB-2509-J2816","medutest",5,99.69,0.31,0.15,"mod-GRF (1-29) (−279 Da)",3.59,"acetate",3.67,0.43,null,null,null,null,null,null,null,null,null,12.65,0.86,50021,"buyer-sourced","purity-only","PASS","","","b.yilmaz"],["AX-2025-018481","2025-11-30","2025-12-03","2025-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2509-j2816","WWB-2509-J2816","kestrel-bioanalytical",5,98.99,1.01,0.49,"mod-GRF (1-29) (−279 Da)",3.47,"acetate",3.93,0.22,null,null,null,null,null,15.3,3645.0306,0.27,null,7.98,1.08,54601,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","r.kirchner"],["AX-2025-020935","2025-11-23","2025-12-02","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2505-e2684","WXT-2505-E2684","kestrel-bioanalytical",10,98.26,1.74,0.87,"tBu-protected residual (+56 Da)",2.55,"TFA",8.84,0.58,88.03,86.5,10.94,9.463,94.6,null,null,null,null,9.93,1.09,50621,"buyer-sourced","method-limited","PASS","","","Contributor #W-3218"],["AX-2025-020787","2025-11-21","2025-12-02","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","cpcbio","CPC","cpcbio-cpc-2509-l9867","CPC-2509-L9867","janoshik-analytical",2,97.82,2.18,0.91,"deamidated (+1 Da)",6.27,"acetate",4.96,0.89,null,null,null,null,null,2.9,3365.75,null,null,12.77,0.98,60402,"buyer-sourced","identity-consistent","FAIL","purity","","Contributor #D-1163"],["AX-2025-020487","2025-11-16","2025-12-02","2025-Q4","bpc-157","BPC-157","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-m5901","KP-2511-M5901","janoshik-analytical",5,98.62,1.38,0.6,"acetylated N-terminus (+42 Da)",4.88,"acetate",8.27,0.49,null,null,null,null,null,null,null,null,null,9.64,1.16,67309,"buyer-sourced","purity-only","PASS","","","le.haddad"],["AX-2025-020473","2025-11-30","2025-12-02","2025-Q4","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2506-b5255","KP-2506-B5255","vendorinvestigate",15,97.24,2.76,1.9,"des-Gly deletion (−57 Da)",3.93,"TFA",9.23,0.75,null,null,null,null,null,1.5,4810.4175,null,null,20.96,0.96,53351,"lab-retained","identity-consistent","PASS","","","v.sorensen"],["AX-2025-020471","2025-11-13","2025-12-02","2025-Q4","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2506-b5255","KP-2506-B5255","peptidemeter",15,97.95,2.05,1.41,"des-Gly deletion (−57 Da)",3.79,"TFA",5.7,0.91,null,null,null,null,null,-36.5,4810.2347,null,null,18.52,1.34,58139,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","j.krastev"],["AX-2025-020270","2025-11-26","2025-12-02","2025-Q4","mgf","MGF","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2506-t1988","GGPE-2506-T1988","vendorinvestigate",2,98.57,1.43,0.89,"deamidated (+1 Da)",4.34,"acetate",3.73,0.72,91.21,89.91,1.97,1.771,88.6,-1.6,2886.5071,null,null,12.32,0.92,59817,"buyer-sourced","verified","MARGINAL","","AX-R06","p.petrov"],["AX-2025-019790","2025-11-12","2025-12-02","2025-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2506-l4686","HOMO-2506-L4686","medutest",250,99.93,0.07,0.04,"free base (des-mesylate, −96 Da)",1.09,"mesylate",12.93,0.51,null,null,null,null,null,-13.2,624.2099,null,null,11.67,1.24,71225,"buyer-sourced","identity-consistent","FAIL","counter-ion;mass accuracy","AX-R01","coa_reader"],["AX-2025-019446","2025-11-18","2025-12-02","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","jeepbio","JEEP","jeepbio-jeep-2507-u8215","JEEP-2507-U8215","janoshik-analytical",10,99.93,0.07,0.04,"Met sulfoxide (+16 Da)",8.31,"acetate",4.84,0.29,null,null,null,null,null,null,null,2.41,null,7.54,1.12,64269,"buyer-sourced","purity-only","PASS","","","i.vogel"],["AX-2025-019290","2025-11-18","2025-12-02","2025-Q4","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2507-k6102","AMB-2507-K6102","janoshik-analytical",2,98.97,1.03,0.37,"[D-Aib8]-diastereomer",4,"TFA",9.97,0.62,null,null,null,null,null,1.6,4111.059,1.37,null,18.41,1.27,63832,"buyer-sourced","verified","MARGINAL","","AX-R04","Contributor #Y-5136"],["AX-2025-018900","2025-11-14","2025-12-02","2025-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9204","TFS-{CAT}-9204","kestrel-bioanalytical",5,99.53,0.47,0.28,"C-terminal free acid (+1 Da)",3.93,"acetate",4.88,0.24,90.95,90.52,5.43,4.915,98.3,-2.3,1301.627,null,null,4.9,0.98,52944,"buyer-sourced","method-limited","PASS","","","z.nkemelu"],["AX-2025-018803","2025-12-01","2025-12-02","2025-Q4","tb-500","TB-500","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2508-s8145","FGP-2508-S8145","nordanalyt",5,99.43,0.57,0.29,"des-acetyl TB-500 (−42 Da)",3.49,"acetate",6.58,0.39,89.54,89.03,5.47,4.87,97.4,-1.5,887.4951,null,null,9.15,1.06,71343,"buyer-sourced","verified","PASS","","","t.adeyemi"],["AX-2025-021184","2025-11-19","2025-12-01","2025-Q4","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2511-a6658","PPG-2511-A6658","janoshik-analytical",5,99.7,0.3,0.14,"BPC-157 arginine-salt artefact",2.74,"acetate",5.24,0.86,null,null,null,null,null,-3.4,1418.7045,null,null,9.59,1.13,81573,"buyer-sourced","identity-consistent","PASS","","","z.mwangi"],["AX-2025-020588","2025-11-29","2025-12-01","2025-Q4","igf-1-des","IGF-1 DES (1-3)","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2509-y7224","SSA-2509-Y7224","janoshik-analytical",0.1,97.77,2.23,1.04,"des(1-4) over-truncate (−87 Da)",6.23,"acetate",6.6,0.76,86.41,84.48,0.12,0.101,101,3.3,7365.7431,null,null,15.66,1.06,66700,"buyer-sourced","verified","PASS","","","c.molnar"],["AX-2025-020491","2025-11-12","2025-12-01","2025-Q4","bpc-157","BPC-157","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-m5901","KP-2511-M5901","peptidemeter",5,98.39,1.61,0.7,"acetylated N-terminus (+42 Da)",5.02,"acetate",5.37,0.42,89.19,87.75,5.85,5.133,102.7,-3.6,1418.7042,0.38,null,8.95,1.21,44674,"buyer-sourced","verified","PASS","","","ay.lundgren"],["AX-2025-020181","2025-11-05","2025-12-01","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","erpbiotech","ERP","erpbiotech-erp-2506-b9718","ERP-2506-B9718","janoshik-analytical",5,98.83,1.17,0.59,"des-Tyr1 (−163 Da)",5.57,"acetate",4.53,0.14,89.76,88.71,5.06,4.489,89.8,-1.6,3365.7348,null,null,12.73,1.22,79291,"buyer-sourced","verified","MARGINAL","","AX-R06","re.sobczak"],["AX-2025-020128","2025-11-29","2025-12-01","2025-Q4","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2505-u8938","ERP-2505-U8938","medutest",10,99.93,0.07,0.04,"des-Lys (−128 Da)",3.85,"acetate",7.19,0.78,88.18,88.12,10.1,8.9,89,null,null,0.13,null,6.86,0.99,63928,"buyer-sourced","purity-only","MARGINAL","","AX-R06;AX-R09","an.pereira"],["AX-2025-020121","2025-11-19","2025-12-01","2025-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","erpbiotech","ERP","erpbiotech-erp-2507-a8576","ERP-2507-A8576","janoshik-analytical",10,99.45,0.55,0.34,"mod-GRF (1-29) (−279 Da)",4.4,"acetate",3.68,0.63,91.29,90.79,9.98,9.061,90.6,-8.4,3644.9442,null,null,14.42,1.08,55625,"buyer-sourced","verified","PASS","","","am.lundgren"],["AX-2025-019796","2025-11-29","2025-12-01","2025-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2506-l4686","HOMO-2506-L4686","janoshik-analytical",250,99.93,0.07,0.04,"free base (des-mesylate, −96 Da)",1,"mesylate",15.05,0.77,null,null,null,null,null,0,624.2181,null,null,14.62,0.99,92918,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R11","hilic_amide"],["AX-2025-019564","2025-11-26","2025-12-01","2025-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2511-n1358","TFC-2511-N1358","nordanalyt",250,99.87,0.13,0.06,"sulfonamide hydrolysis product (+18 Da)",2.9,"mesylate",14.58,0.37,82.15,82.04,273.45,224.338,89.7,-1.6,624.2171,null,null,15.89,0.98,66889,"buyer-sourced","verified","FAIL","counter-ion","AX-R06","ay.roos"],["AX-2025-019279","2025-11-25","2025-12-01","2025-Q4","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2510-h5619","AMB-2510-H5619","vendorinvestigate",3,98.58,1.42,0.64,"[D-Aib8]-diastereomer",6.39,"TFA",10.84,0.83,81.94,80.78,3.58,2.892,96.4,-1.8,4111.045,null,null,19.66,1,54571,"buyer-sourced","verified","MARGINAL","","AX-R04","da.nilsen"],["AX-2025-019039","2025-11-10","2025-12-01","2025-Q4","liraglutide","Liraglutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2101","ASY-{CAT}-2101","nordanalyt",10,99.79,0.21,0.09,"des-His1 truncate (−137 Da)",3.46,"TFA",12.34,1.01,null,null,null,null,null,null,null,null,null,19.92,1.2,78005,"lab-retained","purity-only","FAIL","counter-ion","","Contributor #W-3218"],["AX-2025-020928","2025-11-28","2025-11-30","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2505-e2684","WXT-2505-E2684","peptidemeter",10,97.57,2.43,1.66,"des-AEEA semaglutide (−145 Da)",2.75,"TFA",11.09,0.86,null,null,null,null,null,3.7,4111.0676,0.21,null,17.28,1.27,71792,"buyer-sourced","verified","PASS","","","diode_array"],["AX-2025-020808","2025-11-16","2025-11-30","2025-Q4","ghrp-6","GHRP-6","gh-axis","cpcbio","CPC","cpcbio-cpc-2507-g1030","CPC-2507-G1030","janoshik-analytical",10,99.93,0.07,0.04,"bis-oxidised Trp (+32 Da)",6.49,"acetate",5.78,0.89,86.84,86.78,12.1,10.5,105,6.1,872.4499,null,null,8.38,1.33,74722,"supplier-supplied","verified","PASS","","","vial_headspace"],["AX-2025-020177","2025-11-28","2025-11-30","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","erpbiotech","ERP","erpbiotech-erp-2506-b9718","ERP-2506-B9718","vendorinvestigate",5,99.02,0.98,0.49,"des-Tyr1 (−163 Da)",5.76,"acetate",5.14,1,88.1,87.24,5.7,4.973,99.5,-1.2,3365.7362,null,null,13.65,1.2,58001,"buyer-sourced","verified","PASS","","","Contributor #K-1948"],["AX-2025-019905","2025-11-09","2025-11-30","2025-Q4","glutathione","L-Glutathione (reduced)","bioregulator","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-p6133","HJ-2507-P6133","medutest",600,98.73,1.27,0.9,"glutathione disulfide (GSSG, +305 Da)",7.16,null,0,0.84,null,null,null,null,null,-5.4,307.0821,0.36,null,3.68,1.25,71358,"buyer-sourced","method-limited","PASS","","","a.salgado"],["AX-2025-019852","2025-11-16","2025-11-30","2025-Q4","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2509-f5826","HOMO-2509-F5826","kestrel-bioanalytical",3,99.93,0.07,0.04,"Met(O) sulfoxide (+16 Da)",4.4,"TFA",6.32,0.66,88.62,88.56,3.52,3.117,103.9,-3.7,4111.0372,0.27,null,9.84,1.11,58465,"supplier-supplied","method-limited","PASS","","","ka.castellanos"],["AX-2025-019711","2025-11-28","2025-11-30","2025-Q4","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2508-y3248","HOMO-2508-Y3248","peptidemeter",5,97.79,2.21,1.22,"oxidised Trp (+16 Da)",7.16,"TFA",9.88,0.92,82.04,80.23,6.2,4.974,99.5,-41.6,4728.2904,2.34,null,19.61,1.3,94069,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","nitrogen_kjeldahl"],["AX-2025-019445","2025-11-26","2025-11-30","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","jeepbio","JEEP","jeepbio-jeep-2507-u8215","JEEP-2507-U8215","peptidemeter",10,99.93,0.07,0.05,"Met sulfoxide (+16 Da)",9.21,"acetate",7.25,0.31,83.23,83.17,12.9,10.729,107.3,0.1,854.3807,null,"No growth at 14 d",7.15,0.97,62065,"buyer-sourced","verified","PASS","","","m.lokken"],["AX-2025-019317","2025-11-15","2025-11-30","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2506-g6519","AMB-2506-G6519","peptidemeter",5,98.95,1.05,0.45,"native GRF (1-29) (−59 Da)",5.94,"acetate",4.92,0.85,null,null,null,null,null,5.2,3365.7577,13.26,"No growth at 14 d",12.12,1.1,61395,"buyer-sourced","verified","FAIL","endotoxin","AX-R08","i.okonkwo"],["AX-2025-019123","2025-11-21","2025-11-30","2025-Q4","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2505-s3921","GSP-2505-S3921","peptidemeter",2,98.66,1.34,0.51,"open-chain (reduced disulfide, +2 Da)",3.71,"acetate",4.51,0.97,90.81,89.59,2.06,1.846,92.3,-1,1815.8654,null,null,10.61,1.32,61617,"buyer-sourced","verified","PASS","","","v.nwosu"],["AX-2025-018988","2025-11-06","2025-11-30","2025-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","asymchemlabs","ASY","asymchemlabs-asy-cat-1806","ASY-{CAT}-1806","janoshik-analytical",25,99.56,0.44,0.24,"N-oxide (+16 Da)",3.61,"citrate",30.82,0.99,null,null,null,null,null,-2.5,597.2115,null,null,15.98,0.86,68501,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R07;AX-R11","sa.ivaturi"],["AX-2025-018796","2025-11-26","2025-11-30","2025-Q4","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-j7851","FGP-2506-J7851","janoshik-analytical",3,99.77,0.23,0.13,"C18 diacid mono-ester",4.6,"TFA",6.64,0.24,88.52,88.32,3.42,3.021,100.7,null,null,0.58,null,18.5,1.08,54707,"buyer-sourced","purity-only","MARGINAL","","AX-R02","same_trace_twice"],["AX-2025-020678","2025-11-28","2025-11-29","2025-Q4","afamelanotide","Afamelanotide","melanocortin","sangonbio","SGN","sangonbio-sgn-2510-r8306","SGN-2510-R8306","medutest",10,98.34,1.66,1.1,"Met sulfoxide (+16 Da)",5.62,"acetate",2.55,0.26,91.57,90.05,11.46,10.32,103.2,10,1645.8639,0.41,null,9.07,1.01,72342,"buyer-sourced","identity-consistent","PASS","","","j.kirchner"],["AX-2025-020562","2025-11-18","2025-11-29","2025-Q4","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2509-j7377","SSA-2509-J7377","janoshik-analytical",5,97.67,2.33,0.92,"Met(O) sulfoxide (+16 Da)",6.96,"TFA",9.25,0.36,83.43,81.49,5.44,4.433,88.7,-0.7,4111.0495,0.34,null,18.34,1.29,40813,"buyer-sourced","verified","MARGINAL","","AX-R06","sa.ivaturi"],["AX-2025-019742","2025-11-25","2025-11-29","2025-Q4","melanotan-ii","Melanotan II","melanocortin","homopeptide","Homopeptide","homopeptide-homo-2505-n4086","HOMO-2505-N4086","vendorinvestigate",10,99.38,0.62,0.23,"linear (open-lactam) precursor (+18 Da)",2.06,"acetate",5.72,0.41,91.81,91.24,10.61,9.681,96.8,-2,1023.5382,null,null,10.38,1.03,68938,"buyer-sourced","verified","PASS","","","l.boateng"],["AX-2025-019222","2025-11-08","2025-11-29","2025-Q4","semax","Semax","neuro","sinopep","SinoPep","sinopep-snp-2507-j5248","SNP-2507-J5248","vendorinvestigate",20,98.85,1.15,0.76,"Met1 sulfoxide (+16 Da)",8.67,"acetate",5.85,0.47,85.01,84.03,24.8,20.839,104.2,-0.2,813.3539,null,null,7.47,0.95,60631,"lab-retained","verified","PASS","","","re.sobczak"],["AX-2025-018982","2025-11-19","2025-11-29","2025-Q4","oxytocin","Oxytocin","hormonal","asymchemlabs","ASY","asymchemlabs-asy-cat-1898","ASY-{CAT}-1898","janoshik-analytical",10,99.93,0.07,0.04,"oxytocin dimer (intermolecular disulfide)",4.26,"acetate",5.02,0.48,90.24,90.18,10.79,9.73,97.3,6.4,1006.4429,null,null,7.89,1.01,61451,"buyer-sourced","verified","PASS","","","no.ibarra"],["AX-2025-018937","2025-11-17","2025-11-29","2025-Q4","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1157","TFS-{CAT}-1157","medutest",2,99.52,0.48,0.32,"des-Gly truncate (−57 Da)",5.02,"acetate",7.35,0.83,null,null,null,null,null,-10.9,1418.6938,null,null,8.06,0.96,63378,"buyer-sourced","identity-consistent","PASS","","","void_marker"],["AX-2025-018934","2025-11-13","2025-11-29","2025-Q4","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1157","TFS-{CAT}-1157","peptidemeter",2,99.82,0.18,0.11,"des-Gly truncate (−57 Da)",5.16,"acetate",5.53,0.5,null,null,null,null,null,3.2,1418.7138,null,"No growth at 14 d",9.03,0.89,48593,"buyer-sourced","identity-consistent","PASS","","","r.karlsen"],["AX-2025-018552","2025-11-27","2025-11-29","2025-Q4","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2507-r4727","QYB-2507-R4727","janoshik-analytical",12,98.47,1.53,0.59,"[D-Aib2]-diastereomer",4.11,"TFA",10.01,0.2,null,null,null,null,null,null,null,0.24,null,20.63,1.09,68822,"buyer-sourced","purity-only","PASS","","","k.wojcik"],["AX-2025-020788","2025-11-08","2025-11-28","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","cpcbio","CPC","cpcbio-cpc-2509-l9867","CPC-2509-L9867","kestrel-bioanalytical",2,97.79,2.21,1.08,"native GRF (1-29) (−59 Da)",5.8,"acetate",4.44,0.81,88.95,86.98,2.11,1.835,91.8,10.1,3365.7742,11.29,null,6.86,1.39,69665,"buyer-sourced","identity-consistent","FAIL","purity;endotoxin","AX-R08","import_hold"],["AX-2025-020444","2025-11-18","2025-11-28","2025-Q4","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2505-f5424","KP-2505-F5424","peptidemeter",5,97.51,2.49,1.46,"des-Aib2 analogue",5.6,"TFA",7.06,0.88,86.46,84.31,6.35,5.354,107.1,-5.1,4810.3858,null,null,18.79,0.95,81036,"buyer-sourced","verified","PASS","","","p.eriksen"],["AX-2025-020379","2025-11-26","2025-11-28","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2509-b4043","MKM-2509-B4043","janoshik-analytical",10,99.77,0.23,0.15,"oxidised Trp (+16 Da)",6.11,"acetate",5.04,0.38,88.47,88.27,11.33,10.001,100,1.3,1024.5255,null,null,9.55,0.99,63407,"supplier-supplied","verified","PASS","","","m.serrano"],["AX-2025-019717","2025-11-09","2025-11-28","2025-Q4","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2510-e3541","HOMO-2510-E3541","medutest",10,98.31,1.69,1.13,"des-Gly deletion (−57 Da)",4.53,"TFA",7.4,0.6,87.47,85.99,10.58,9.098,91,4.3,4810.431,null,null,16.79,1.39,45587,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","la.boateng"],["AX-2025-019565","2025-11-17","2025-11-28","2025-Q4","aod-9604","AOD-9604","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2511-l1212","TFC-2511-L1212","janoshik-analytical",10,99.93,0.07,0.05,"Met sulfoxide (+16 Da)",3.5,"acetate",6.76,0.19,89.55,89.49,10.69,9.566,95.7,4.4,1815.8752,0.86,null,11.84,0.94,97768,"buyer-sourced","verified","MARGINAL","","AX-R11","ghkcu_copper"],["AX-2025-018974","2025-11-23","2025-11-28","2025-Q4","oxytocin","Oxytocin","hormonal","asymchemlabs","ASY","asymchemlabs-asy-cat-1898","ASY-{CAT}-1898","vendorinvestigate",10,99.84,0.16,0.09,"deamidated Gln4 (+1 Da)",3.91,"acetate",5.1,0.65,null,null,null,null,null,7.6,1006.4441,null,null,8.25,1,69772,"buyer-sourced","identity-consistent","PASS","","","t.palacios"],["AX-2025-018759","2025-11-06","2025-11-28","2025-Q4","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2510-d7439","QSC-2510-D7439","vendorinvestigate",10,98.93,1.07,0.74,"[D-Aib13]-diastereomer",3.47,"TFA",9.35,0.43,86.75,85.82,12.2,10.47,104.7,3,4810.4247,1.24,null,20.97,1.33,65457,"buyer-sourced","verified","MARGINAL","","AX-R04","i.demir"],["AX-2025-021213","2025-11-13","2025-11-27","2025-Q4","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2505-v7521","PPG-2505-V7521","janoshik-analytical",20,98.18,1.82,1.1,"C18 diacid regioisomer",5.41,"TFA",8.2,0.31,86.08,84.51,22.94,19.387,96.9,3.3,4728.5027,null,null,20.67,1.39,40081,"buyer-sourced","verified","PASS","","","am.lundgren"],["AX-2025-021005","2025-11-20","2025-11-27","2025-Q4","tb-500","TB-500","repair","wuxitides","WXT","wuxitides-wxt-2507-j4054","WXT-2507-J4054","peptidemeter",2,98.18,1.82,1.24,"des-Gln truncate (−128 Da)",3.46,"acetate",6.45,0.89,null,null,null,null,null,null,null,0.17,null,7.44,1.07,62470,"buyer-sourced","purity-only","FAIL","purity","","t.perrin"],["AX-2025-020805","2025-11-04","2025-11-27","2025-Q4","ghrp-6","GHRP-6","gh-axis","cpcbio","CPC","cpcbio-cpc-2507-g1030","CPC-2507-G1030","janoshik-analytical",10,99.76,0.24,0.16,"des-Lys (−128 Da)",7.1,"acetate",4.65,0.82,null,null,null,null,null,0.1,872.4447,null,"No growth at 14 d",8.4,1.03,66276,"buyer-sourced","identity-consistent","PASS","","","ju.iyer"],["AX-2025-020378","2025-11-06","2025-11-27","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2509-b4043","MKM-2509-B4043","peptidemeter",10,99.43,0.57,0.36,"des-acetyl (−42 Da)",6.01,"acetate",5.83,0.97,null,null,null,null,null,-2.5,1024.5216,0.57,null,9.07,0.98,54404,"buyer-sourced","verified","PASS","","","ion_pair_ip"],["AX-2025-020195","2025-11-16","2025-11-27","2025-Q4","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2509-k9340","ERP-2509-K9340","janoshik-analytical",10,99.49,0.51,0.33,"[D-Thr]-diastereomer",2.13,"acetate",6.17,0.49,91.21,90.74,10.29,9.337,93.4,3,887.4991,null,null,7.85,1.04,67053,"buyer-sourced","verified","PASS","","","el.mwangi"],["AX-2025-019887","2025-11-04","2025-11-27","2025-Q4","epitalon","Epitalon","bioregulator","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-v6231","HJ-2507-V6231","medutest",10,99.33,0.67,0.36,"aspartimide (−18 Da)",8.37,"acetate",13.4,0.26,null,null,null,null,null,6.2,390.1411,0.3,null,4.14,1.16,67361,"buyer-sourced","method-limited","FAIL","counter-ion","AX-R11","Contributor #B-5903"],["AX-2025-019720","2025-11-06","2025-11-27","2025-Q4","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2510-e3541","HOMO-2510-E3541","janoshik-analytical",10,98.53,1.47,0.63,"[D-Aib13]-diastereomer",4.82,"TFA",7.18,0.26,null,null,null,null,null,0.7,4810.4137,null,null,19.47,1.2,34242,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","a.lundgren"],["AX-2025-019403","2025-11-11","2025-11-27","2025-Q4","mgf","MGF","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2509-x7841","HYB-2509-X7841","janoshik-analytical",5,99.93,0.07,0.04,"aspartimide (−18 Da)",2.26,"acetate",4.84,0.91,null,null,null,null,null,-0.1,2886.5114,null,null,11.84,1.04,45616,"buyer-sourced","identity-consistent","PASS","","","t.teixeira"],["AX-2025-018984","2025-11-11","2025-11-27","2025-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","asymchemlabs","ASY","asymchemlabs-asy-cat-1806","ASY-{CAT}-1806","medutest",25,99.93,0.07,0.04,"free base (des-citrate)",3.91,"citrate",32.37,0.45,null,null,null,null,null,14.6,597.2217,null,null,14.1,1.14,40239,"buyer-sourced","partial","FAIL","counter-ion;mass accuracy","AX-R01;AX-R07","i.chowdhury"],["AX-2025-018941","2025-11-12","2025-11-27","2025-Q4","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1157","TFS-{CAT}-1157","janoshik-analytical",2,99.8,0.2,0.12,"des-Gly truncate (−57 Da)",5.5,"acetate",8.27,0.29,85.94,85.77,2.34,2.007,100.4,4.8,1418.7161,0.31,null,9.58,1.05,86155,"buyer-sourced","verified","PASS","","","a.varga"],["AX-2025-018737","2025-11-06","2025-11-27","2025-Q4","ara-290","ARA-290","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-j7215","QSC-2509-J7215","janoshik-analytical",10,99.52,0.48,0.19,"deamidated (+1 Da)",4.19,"acetate",3.87,0.82,91.12,90.68,10.27,9.313,93.1,null,null,null,null,8.67,1.21,59905,"buyer-sourced","purity-only","PASS","","","g.kjaer"],["AX-2025-021212","2025-11-25","2025-11-26","2025-Q4","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2505-v7521","PPG-2505-V7521","janoshik-analytical",20,98.18,1.82,1.2,"[D-Aib2]-diastereomer",5.27,"TFA",8.31,0.93,null,null,null,null,null,3,4728.5013,null,null,20.79,1.22,62979,"buyer-sourced","identity-consistent","PASS","","","ju.ramos"],["AX-2025-021046","2025-11-12","2025-11-26","2025-Q4","gonadorelin","Gonadorelin","hormonal","bachemholding","BCH","bachemholding-bch-2510-f4167","BCH-2510-F4167","medutest",2,99.15,0.85,0.52,"ring-opened pGlu (+18 Da)",4.96,"acetate",4.53,0.3,90.21,89.44,2.4,2.147,107.4,-4.4,1181.5773,null,null,7.38,1.07,71834,"supplier-supplied","identity-consistent","PASS","","","freeze_thaw"],["AX-2025-020170","2025-11-22","2025-11-26","2025-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","erpbiotech","ERP","erpbiotech-erp-2508-r9614","ERP-2508-R9614","janoshik-analytical",5,99.07,0.93,0.54,"des-Tyr (−163 Da)",3.74,"acetate",3.82,0.97,91.47,90.62,5.12,4.64,92.8,-2.1,1301.6273,null,null,9.1,0.96,68282,"buyer-sourced","verified","PASS","","","br.vanhecke"],["AX-2025-020082","2025-11-07","2025-11-26","2025-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","wibsonbio","SWB","wibsonbio-swb-2505-n7884","SWB-2505-N7884","medutest",0.1,97.58,2.42,1.08,"aggregated dimer",6.64,"acetate",3.95,0.51,null,null,null,null,null,4.8,9105.2849,null,null,14.25,1.03,54662,"buyer-sourced","identity-consistent","PASS","","","i.nwosu"],["AX-2025-018456","2025-11-17","2025-11-26","2025-Q4","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2507-v2845","WWB-2507-V2845","janoshik-analytical",15,98.65,1.35,0.78,"deamidated (Asn→Asp, +1 Da)",5.28,"TFA",9.53,0.24,null,null,null,null,null,null,null,0.4,null,18.48,1.04,48819,"buyer-sourced","purity-only","PASS","","","ha.frisk"],["AX-2025-021085","2025-11-15","2025-11-25","2025-Q4","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2509-a4594","BCH-2509-A4594","janoshik-analytical",10,99.08,0.92,0.55,"des-C16 diacid (−254 Da)",5.98,"TFA",10.8,0.43,82.79,82.03,11.43,9.376,93.8,1.1,3961.3262,null,null,16.91,1.17,81557,"buyer-sourced","verified","PASS","","","k.petrov"],["AX-2025-021073","2025-11-02","2025-11-25","2025-Q4","aod-9604","AOD-9604","metabolic","bachemholding","BCH","bachemholding-bch-2509-k4227","BCH-2509-K4227","medutest",5,98.21,1.79,1.05,"open-chain (reduced disulfide, +2 Da)",4.89,"acetate",5.76,0.97,88.38,86.8,5.97,5.182,103.6,6.5,1815.879,1.14,null,9.41,0.88,95034,"buyer-sourced","identity-consistent","PASS","","","r.vermeulen"],["AX-2025-020184","2025-10-30","2025-11-25","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","erpbiotech","ERP","erpbiotech-erp-2506-b9718","ERP-2506-B9718","janoshik-analytical",5,99.09,0.91,0.46,"des-Tyr1 (−163 Da)",5.83,"acetate",5.46,0.62,88.09,87.29,6.08,5.307,106.1,-2.8,3365.7308,null,null,12.77,0.86,64239,"buyer-sourced","verified","PASS","","","s.falk"],["AX-2025-019486","2025-11-09","2025-11-25","2025-Q4","ss-31","SS-31 (Elamipretide)","metabolic","jeepbio","JEEP","jeepbio-jeep-2511-b8241","JEEP-2511-B8241","janoshik-analytical",20,99.3,0.7,0.5,"des-Dmt (−193 Da)",5.48,"acetate",7.28,0.49,86.75,86.14,22.46,19.347,96.7,-0.9,639.385,null,null,8.84,0.88,32273,"buyer-sourced","verified","PASS","","","fr.sandvik"],["AX-2025-019358","2025-11-21","2025-11-25","2025-Q4","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2510-h6122","HYB-2510-H6122","peptidemeter",5,98.9,1.1,0.55,"des-His1 truncate (−137 Da)",5.17,"TFA",8.4,0.23,null,null,null,null,null,1.6,4111.059,null,null,17.35,1.22,40109,"buyer-sourced","identity-consistent","PASS","","","kf_titrand"],["AX-2025-018733","2025-11-17","2025-11-25","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-w7580","QSC-2511-W7580","janoshik-analytical",10,99.86,0.14,0.06,"linear precursor (+18 Da)",5.75,"acetate",5.56,0.36,88.33,88.21,11.38,10.038,100.4,null,null,2.15,null,9.52,1.15,63385,"buyer-sourced","purity-only","MARGINAL","","AX-R04","i.asante"],["AX-2025-018690","2025-11-06","2025-11-25","2025-Q4","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-s6768","QSC-2511-S6768","janoshik-analytical",10,99.64,0.36,0.17,"[D-Aib13]-diastereomer",4.51,"TFA",9.12,0.54,85.83,85.52,11.02,9.424,94.2,1.4,4810.417,null,null,19.74,1.23,61829,"buyer-sourced","verified","MARGINAL","","AX-R04","m.salgado"],["AX-2025-018677","2025-11-16","2025-11-25","2025-Q4","ipamorelin","Ipamorelin","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2505-g6632","QSC-2505-G6632","janoshik-analytical",2,99.3,0.7,0.34,"C-terminal free acid (+1 Da)",3.62,"acetate",5.47,0.78,90.13,89.5,1.99,1.781,89.1,4.5,711.3888,0.12,null,8.04,1.01,68589,"buyer-sourced","verified","MARGINAL","","AX-R06","h.coelho"],["AX-2025-020279","2025-11-02","2025-11-24","2025-Q4","liraglutide","Liraglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2505-w2368","GGPE-2505-W2368","peptidemeter",15,98.74,1.26,0.57,"des-palmitoyl liraglutide (−238 Da)",7.48,"acetate",5.64,0.48,null,null,null,null,null,null,null,null,null,16.18,1.09,30126,"buyer-sourced","purity-only","MARGINAL","","AX-R09","i.trevino"],["AX-2025-020179","2025-11-22","2025-11-24","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","erpbiotech","ERP","erpbiotech-erp-2506-b9718","ERP-2506-B9718","peptidemeter",5,98.67,1.33,0.67,"des-Tyr1 (−163 Da)",5.85,"acetate",3.27,0.52,90.36,89.16,5.54,4.939,98.8,-6.4,3365.7187,null,null,12.21,1.11,76124,"buyer-sourced","verified","PASS","","","sample_vs_retail"],["AX-2025-020081","2025-11-21","2025-11-24","2025-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","wibsonbio","SWB","wibsonbio-swb-2505-n7884","SWB-2505-N7884","janoshik-analytical",0.1,97.25,2.75,1.45,"des-13-residue N-extension (native IGF-1)",6.48,"acetate",5.15,0.57,87.8,85.39,0.11,0.094,94,null,null,null,null,16.97,1.11,55247,"buyer-sourced","purity-only","PASS","","","Contributor #E-3392"],["AX-2025-019969","2025-11-01","2025-11-24","2025-Q4","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-d7081","HJ-2511-D7081","peptidemeter",10,98.57,1.43,0.98,"[D-Trp]-epimer",3.98,"acetate",8.37,1.01,null,null,null,null,null,-0.6,711.3852,null,null,7.72,1.06,56640,"buyer-sourced","identity-consistent","FAIL","purity","","j.girard"],["AX-2025-019453","2025-11-05","2025-11-24","2025-Q4","retatrutide","Retatrutide","incretin","jeepbio","JEEP","jeepbio-jeep-2510-w8143","JEEP-2510-W8143","janoshik-analytical",20,98.42,1.58,1.11,"oxidised Trp (+16 Da)",6.85,"TFA",5.75,0.17,87.23,85.85,21.97,18.861,94.3,-3.5,4728.4706,null,null,20.72,1.29,56711,"buyer-sourced","verified","PASS","","","no.zielinski"],["AX-2025-019219","2025-10-29","2025-11-24","2025-Q4","semax","Semax","neuro","sinopep","SinoPep","sinopep-snp-2507-j5248","SNP-2507-J5248","janoshik-analytical",20,99.46,0.54,0.3,"des-Met (−131 Da)",7.91,"acetate",7,0.53,null,null,null,null,null,-44.9,813.3176,null,null,7.08,1.12,82349,"lab-retained","identity-consistent","FAIL","mass accuracy","AX-R01","d.guerrero"],["AX-2025-018798","2025-11-21","2025-11-24","2025-Q4","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-j7851","FGP-2506-J7851","nordanalyt",3,99.93,0.07,0.04,"C18 diacid mono-ester",4.88,"TFA",10.15,0.88,84.09,84.03,3.64,3.059,102,3.5,4111.0668,null,"No growth at 14 d",21.22,1.16,59915,"buyer-sourced","verified","MARGINAL","","AX-R02","ic_anion"],["AX-2025-018794","2025-10-30","2025-11-24","2025-Q4","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-j7851","FGP-2506-J7851","janoshik-analytical",3,99.93,0.07,0.04,"C18 diacid mono-ester",3.65,"TFA",8.43,0.15,87.77,87.71,3.07,2.693,89.8,0,4111.0524,null,null,18.36,0.98,29858,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R06","h.wikstrom"],["AX-2025-018452","2025-11-17","2025-11-24","2025-Q4","melanotan-ii","Melanotan II","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-p2932","WWB-2510-P2932","peptidemeter",10,99.77,0.23,0.09,"linear (open-lactam) precursor (+18 Da)",4.76,"acetate",5.41,0.33,89.5,89.29,10.42,9.304,93,-0.9,1023.5393,null,null,9.24,0.86,68346,"buyer-sourced","verified","PASS","","","l.falk"],["AX-2025-020675","2025-11-19","2025-11-23","2025-Q4","afamelanotide","Afamelanotide","melanocortin","sangonbio","SGN","sangonbio-sgn-2510-r8306","SGN-2510-R8306","medutest",10,98.6,1.4,1,"oxidised Trp (+16 Da)",5.56,"acetate",3.56,0.32,90.56,89.29,10.1,9.018,90.2,-5.9,1645.8377,null,null,9.23,1.08,55221,"buyer-sourced","identity-consistent","PASS","","","n.demir"],["AX-2025-020549","2025-11-16","2025-11-23","2025-Q4","peg-mgf","PEG-MGF","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2505-u7007","SSA-2505-U7007","peptidemeter",5,95.96,4.04,2.62,"di-PEGylated species",2.61,"acetate",2.01,0.46,94.92,91.09,5.88,5.356,107.1,1.8,7894.0142,null,"No growth at 14 d",16.15,1.21,49094,"buyer-sourced","verified","MARGINAL","","AX-R02","co.vasquez"],["AX-2025-020486","2025-11-02","2025-11-23","2025-Q4","bpc-157","BPC-157","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-m5901","KP-2511-M5901","medutest",5,99.01,0.99,0.72,"[D-Val]-diastereomer",5.48,"acetate",7.44,0.63,86.45,85.59,5.2,4.451,89,2,1418.7121,null,null,8.08,1.09,87518,"supplier-supplied","identity-consistent","MARGINAL","","AX-R06","a.okonkwo"],["AX-2025-020275","2025-11-16","2025-11-23","2025-Q4","liraglutide","Liraglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2505-w2368","GGPE-2505-W2368","medutest",15,98.97,1.03,0.42,"palmitoyl bis-adduct (+238 Da)",7.6,"acetate",4.47,0.48,87.45,86.55,15.52,13.433,89.6,-3.2,3748.9511,null,null,14.6,0.98,67676,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06;AX-R09","amber_glass"],["AX-2025-019716","2025-11-05","2025-11-23","2025-Q4","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2510-e3541","HOMO-2510-E3541","medutest",10,98.62,1.38,0.59,"[D-Aib13]-diastereomer",4.35,"TFA",6.65,0.79,88.21,86.99,11.1,9.656,96.6,0.4,4810.4122,0.97,null,17,1.19,51199,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","water_high"],["AX-2025-019026","2025-11-14","2025-11-23","2025-Q4","pramlintide","Pramlintide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288-2","ASY-{CAT}-2288","peptidemeter",1,98.93,1.07,0.43,"open-chain (reduced disulfide, +2 Da)",4.47,"acetate",6.14,0.87,null,null,null,null,null,-6.1,3947.0823,1.2,null,13.14,1.4,57028,"buyer-sourced","verified","PASS","","","s.aguirre"],["AX-2025-018899","2025-11-20","2025-11-23","2025-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9204","TFS-{CAT}-9204","janoshik-analytical",5,99.06,0.94,0.66,"C-terminal free acid (+1 Da)",4.02,"acetate",4.55,0.83,90.6,89.75,5,4.488,89.8,-0.4,1301.6295,0.59,null,9.1,0.96,66004,"buyer-sourced","verified","MARGINAL","","AX-R06","re.sobczak"],["AX-2025-018757","2025-11-14","2025-11-23","2025-Q4","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2510-d7439","QSC-2510-D7439","nordanalyt",10,99.38,0.62,0.44,"[D-Aib13]-diastereomer",3.88,"TFA",9.84,0.55,null,null,null,null,null,-3,4810.3959,2.6,null,23.13,1.16,60018,"buyer-sourced","verified","MARGINAL","","AX-R04","Contributor 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Da)",7.5,"acetate",16.04,0.42,null,null,null,null,null,-1.2,275.1478,0.36,null,4.7,0.97,58815,"buyer-sourced","verified","FAIL","purity;counter-ion","","em.varga"],["AX-2025-020957","2025-11-21","2025-11-22","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2505-p3150","WXT-2505-P3150","janoshik-analytical",15,99.11,0.89,0.54,"deamidated (Asn→Asp, +1 Da)",5.18,"TFA",10.48,0.18,84.16,83.41,16.54,13.796,92,-0.5,4111.0503,0.41,null,18.49,1.27,48790,"buyer-sourced","verified","PASS","","","k.petrov"],["AX-2025-020553","2025-11-08","2025-11-22","2025-Q4","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2510-e6613","SSA-2510-E6613","vendorinvestigate",5,96.87,3.13,1.67,"[D-Aib2]-diastereomer",3.72,"TFA",5.89,0.9,null,null,null,null,null,3.6,4728.5041,null,null,21.89,0.91,61786,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","Contributor 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Da)",2.99,"acetate",6.23,0.15,90.63,90.39,5.31,4.8,96,-5.7,2886.4952,0.99,null,11.47,1.12,70457,"buyer-sourced","verified","PASS","","","Contributor #M-7735"],["AX-2025-019315","2025-11-07","2025-11-22","2025-Q4","ss-31","SS-31 (Elamipretide)","metabolic","ambiopharm","AMB","ambiopharm-amb-2505-l5800","AMB-2505-L5800","nordanalyt",20,99.73,0.27,0.11,"[D-Arg1]-epimer",4.42,"acetate",7.65,0.79,null,null,null,null,null,4.5,639.3885,null,null,10.36,0.93,54408,"buyer-sourced","identity-consistent","PASS","","","water_content"],["AX-2025-019031","2025-11-21","2025-11-22","2025-Q4","bpc-157","BPC-157","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2128","ASY-{CAT}-2128","janoshik-analytical",2,99.58,0.42,0.26,"des-Gly truncate (−57 Da)",4.74,"acetate",6.04,0.77,88.45,88.08,2.4,2.114,105.7,-0.7,1418.7083,null,null,9.57,1.05,60857,"buyer-sourced","verified","PASS","","","in.boateng"],["AX-2025-019027","2025-11-18","2025-11-22","2025-Q4","pramlintide","Pramlintide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288-2","ASY-{CAT}-2288","peptidemeter",1,98.89,1.11,0.62,"C-terminal free acid (+1 Da)",4.89,"acetate",3.69,0.77,null,null,null,null,null,7.8,3947.1372,null,null,13.27,1.14,54120,"buyer-sourced","identity-consistent","PASS","","","Contributor #B-5903"],["AX-2025-018461","2025-11-18","2025-11-22","2025-Q4","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2506-t2732","WWB-2506-T2732","vendorinvestigate",20,98.74,1.26,0.88,"trifluoroacetyl adduct (+96 Da)",4.23,"TFA",7.67,0.2,87.9,86.79,22.08,19.163,95.8,-1.5,4810.4031,0.3,"No growth at 14 d",21.06,1.1,74525,"buyer-sourced","verified","PASS","","","m.villalobos"],["AX-2025-021231","2025-10-28","2025-11-21","2025-Q4","5-amino-1mq","5-Amino-1MQ","non-peptide","polypeptidegroup","PPG","polypeptidegroup-ppg-2510-e7748","PPG-2510-E7748","janoshik-analytical",50,99.36,0.64,0.31,"5-nitro-1MQ (unreduced precursor, +30 Da)",2.98,"iodide",46.79,0.25,49.98,49.66,94.47,46.914,93.8,2.7,285.9975,null,null,5.51,1.24,63407,"buyer-sourced","verified","FAIL","counter-ion","","re.nilsen"],["AX-2025-021033","2025-11-12","2025-11-21","2025-Q4","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2506-d4413","BCH-2506-D4413","janoshik-analytical",10,99.03,0.97,0.6,"[D-Val]-diastereomer",6.32,"acetate",5.13,0.99,87.56,86.71,11.37,9.859,98.6,2.2,1418.7124,null,null,9.74,1.27,76360,"buyer-sourced","verified","PASS","","","i.chowdhury"],["AX-2025-021017","2025-11-19","2025-11-21","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2509-a3902","WXT-2509-A3902","janoshik-analytical",3,99,1,0.54,"des-His1 truncate (−137 Da)",6.52,"TFA",6.25,0.6,86.63,85.76,3.5,3.002,100.1,null,null,0.5,null,18.53,0.96,51013,"supplier-supplied","purity-only","PASS","","","amber_glass"],["AX-2025-020680","2025-11-13","2025-11-21","2025-Q4","afamelanotide","Afamelanotide","melanocortin","sangonbio","SGN","sangonbio-sgn-2510-r8306","SGN-2510-R8306","janoshik-analytical",10,98.2,1.8,1.19,"Met sulfoxide (+16 Da)",5.66,"acetate",3.13,0.27,90.94,89.3,10.19,9.1,91,39,1645.9116,null,null,10.79,1.2,93161,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","f.sorensen"],["AX-2025-020564","2025-11-05","2025-11-21","2025-Q4","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2509-j7377","SSA-2509-J7377","medutest",5,98.15,1.85,0.73,"Met(O) sulfoxide (+16 Da)",6.96,"TFA",7.17,0.96,null,null,null,null,null,null,null,null,null,15.65,1.03,51640,"buyer-sourced","purity-only","PASS","","","k.hovland"],["AX-2025-020433","2025-11-05","2025-11-21","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax 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dimer",6.31,"acetate",5.99,0.24,87.46,84.85,0.11,0.093,93,-3.5,9105.2093,null,null,16.67,0.92,52337,"buyer-sourced","verified","PASS","","","b.delgado"],["AX-2025-019970","2025-11-20","2025-11-21","2025-Q4","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-d7081","HJ-2511-D7081","janoshik-analytical",10,99.02,0.98,0.7,"oxidised Trp (+16 Da)",3.77,"acetate",8.3,0.15,87.78,86.92,11.23,9.761,97.6,0.7,711.3861,null,null,8.26,1.1,77199,"buyer-sourced","verified","PASS","","","Contributor #N-9157"],["AX-2025-018938","2025-11-16","2025-11-21","2025-Q4","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1157","TFS-{CAT}-1157","medutest",2,99.67,0.33,0.16,"pyroglutamate cyclisation (−17 Da)",5.34,"acetate",8.12,0.77,null,null,null,null,null,2.9,1418.7134,0.18,null,8.25,0.98,42034,"buyer-sourced","identity-consistent","PASS","","","f.vukovic"],["AX-2025-018734","2025-11-07","2025-11-21","2025-Q4","ara-290","ARA-290","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-j7215","QSC-2509-J7215","nordanalyt",10,99.88,0.12,0.04,"[D-Ser]-diastereomer",3.42,"acetate",3.13,0.9,92.55,92.44,10.44,9.651,96.5,null,null,1.16,null,9.97,0.9,58768,"buyer-sourced","purity-only","PASS","","","v.norgaard"],["AX-2025-021232","2025-10-31","2025-11-20","2025-Q4","5-amino-1mq","5-Amino-1MQ","non-peptide","polypeptidegroup","PPG","polypeptidegroup-ppg-2510-e7748","PPG-2510-E7748","janoshik-analytical",50,99.38,0.62,0.39,"5-nitro-1MQ (unreduced precursor, +30 Da)",3.03,"iodide",36.4,0.96,null,null,null,null,null,null,null,null,null,5.49,1.02,73684,"buyer-sourced","purity-only","FAIL","counter-ion","","so.broberg"],["AX-2025-021008","2025-11-04","2025-11-20","2025-Q4","tb-500","TB-500","repair","wuxitides","WXT","wuxitides-wxt-2507-j4054","WXT-2507-J4054","janoshik-analytical",2,97.79,2.21,1.35,"C-terminal amide (−1 Da)",3.3,"acetate",7.02,0.52,null,null,null,null,null,null,null,null,null,7.79,0.86,90772,"buyer-sourced","purity-only","FAIL","purity","","d.antonsen"],["AX-2025-020495","2025-11-01","2025-11-20","2025-Q4","bpc-157","BPC-157","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-m5901","KP-2511-M5901","janoshik-analytical",5,98.23,1.77,0.77,"acetylated N-terminus (+42 Da)",5.52,"acetate",8.43,0.66,null,null,null,null,null,4.2,1418.7153,0.52,null,9.58,0.94,58542,"buyer-sourced","verified","PASS","","","h.batista"],["AX-2025-020488","2025-10-28","2025-11-20","2025-Q4","bpc-157","BPC-157","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-m5901","KP-2511-M5901","vendorinvestigate",5,98.1,1.9,1.26,"[D-Val]-diastereomer",4.93,"acetate",7.56,0.22,null,null,null,null,null,3.5,1418.7143,0.61,null,10.25,1.09,71822,"buyer-sourced","verified","PASS","","","Contributor #V-2091"],["AX-2025-020268","2025-11-09","2025-11-20","2025-Q4","mgf","MGF","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2506-t1988","GGPE-2506-T1988","peptidemeter",2,98.02,1.98,1.24,"deamidated (+1 Da)",4.3,"acetate",4.7,0.97,90.03,88.25,2.3,2.03,101.5,-0.8,2886.5094,null,null,10.86,1.22,36337,"buyer-sourced","verified","PASS","","","m.hartmann"],["AX-2025-020171","2025-11-15","2025-11-20","2025-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","erpbiotech","ERP","erpbiotech-erp-2508-r9614","ERP-2508-R9614","janoshik-analytical",5,99.07,0.93,0.62,"oxidised Trp (+16 Da)",3.59,"acetate",3.22,0.51,92.68,91.82,4.9,4.499,90,-42,1301.5753,null,null,9.18,1.09,71965,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","s.bakker"],["AX-2025-019540","2025-10-25","2025-11-20","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2507-c9225","TFC-2507-C9225","janoshik-analytical",5,99.34,0.66,0.4,"acetyl adduct (+42 Da)",5.59,"acetate",4.34,0.81,89.26,88.67,5.13,4.549,91,2.1,3365.7473,null,null,12.92,1.19,63612,"buyer-sourced","verified","PASS","","","b.vogel"],["AX-2025-019435","2025-11-08","2025-11-20","2025-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","jeepbio","JEEP","jeepbio-jeep-2509-p7991","JEEP-2509-P7991","janoshik-analytical",2,98.69,1.31,0.89,"deamidated (+1 Da)",3.88,"acetate",4.72,0.6,90.8,89.61,2.32,2.079,104,-7.8,3644.9464,null,"No growth at 14 d",14.51,1.13,86705,"buyer-sourced","verified","MARGINAL","","AX-R02","g.vasquez"],["AX-2025-019034","2025-10-30","2025-11-20","2025-Q4","bpc-157","BPC-157","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2128","ASY-{CAT}-2128","nordanalyt",2,99.87,0.13,0.07,"BPC-157 arginine-salt artefact",5.14,"acetate",5.53,0.6,88.73,88.61,2.33,2.065,103.3,1.2,1418.711,null,null,10.98,0.86,62500,"lab-retained","verified","PASS","","","f.chukwu"],["AX-2025-018897","2025-11-03","2025-11-20","2025-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9204","TFS-{CAT}-9204","nordanalyt",5,98.98,1.02,0.72,"C-terminal free acid (+1 Da)",3.86,"acetate",2.8,0.8,null,null,null,null,null,2.5,1301.6333,0.43,null,10.37,1.03,88370,"buyer-sourced","verified","PASS","","","i.falk"],["AX-2025-018802","2025-11-01","2025-11-20","2025-Q4","tb-500","TB-500","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2508-s8145","FGP-2508-S8145","vendorinvestigate",5,99.93,0.07,0.04,"des-Gln truncate (−128 Da)",4.11,"acetate",6.63,0.2,89.06,89,5.51,4.904,98.1,2.3,887.4984,null,null,8.26,1.2,69445,"buyer-sourced","verified","PASS","","","z.amankwah"],["AX-2025-021050","2025-11-14","2025-11-19","2025-Q4","gonadorelin","Gonadorelin","hormonal","bachemholding","BCH","bachemholding-bch-2510-f4167","BCH-2510-F4167","vendorinvestigate",2,98.49,1.51,0.76,"oxidised Trp (+16 Da)",5.24,"acetate",3.05,0.21,91.5,90.12,2.1,1.893,94.7,1,1181.5837,null,null,9.27,0.89,62287,"buyer-sourced","verified","FAIL","purity","","h.nakamura"],["AX-2025-020482","2025-10-29","2025-11-19","2025-Q4","kpv","KPV","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2509-n5703","KP-2509-N5703","janoshik-analytical",10,99.16,0.84,0.32,"acetyl-KPV (+42 Da)",2.26,"acetate",11.16,0.38,86.2,85.48,11.58,9.899,99,null,null,0.36,null,5.26,0.99,95412,"buyer-sourced","purity-only","PASS","","","r.yildiz"],["AX-2025-020481","2025-11-07","2025-11-19","2025-Q4","kpv","KPV","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2509-n5703","KP-2509-N5703","janoshik-analytical",10,99.43,0.57,0.41,"Pro-Val dipeptide (−128 Da)",2.54,"acetate",13.41,0.57,null,null,null,null,null,-1.4,342.2262,0.29,null,5.35,1.14,71288,"buyer-sourced","verified","FAIL","counter-ion","","a.salgado"],["AX-2025-020210","2025-11-03","2025-11-19","2025-Q4","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2509-n9693","GGPE-2509-N9693","janoshik-analytical",10,98.61,1.39,0.94,"des-Gly truncate (−57 Da)",3.86,"acetate",8.78,0.67,86.69,85.49,11.73,10.028,100.3,null,null,null,null,9.72,1.21,81485,"buyer-sourced","purity-only","PASS","","","h.norgaard"],["AX-2025-019718","2025-11-06","2025-11-19","2025-Q4","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2510-e3541","HOMO-2510-E3541","janoshik-analytical",10,98.36,1.64,0.71,"[D-Aib13]-diastereomer",5,"TFA",7.34,0.15,null,null,null,null,null,-0.1,4810.4098,null,null,19.85,1.26,42387,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","e.weiss"],["AX-2025-019676","2025-11-08","2025-11-19","2025-Q4","semax","Semax","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2505-h2637","TFC-2505-H2637","janoshik-analytical",10,99.52,0.48,0.21,"des-Met (−131 Da)",8.34,"acetate",6.31,0.9,null,null,null,null,null,null,null,null,"No growth at 14 d",7.08,1.32,60785,"buyer-sourced","purity-only","PASS","","","l.grimaldi"],["AX-2025-019390","2025-11-09","2025-11-19","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","hybiopharma","HYB","hybiopharma-hyb-2509-k6966","HYB-2509-K6966","peptidemeter",10,99.62,0.38,0.21,"des-acetyl (−42 Da)",4.12,"acetate",6.14,0.26,89.48,89.14,10.8,9.627,96.3,-1,1024.5232,null,null,8.93,1.14,50072,"buyer-sourced","verified","PASS","","","z.nkemelu"],["AX-2025-019278","2025-11-14","2025-11-19","2025-Q4","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2510-h5619","AMB-2510-H5619","kestrel-bioanalytical",3,99.93,0.07,0.04,"deamidated (Asn→Asp, +1 Da)",5.73,"TFA",8.28,0.93,85.06,85,3.5,2.975,99.2,14.9,4111.1137,null,null,10.01,1.22,77799,"buyer-sourced","method-limited","MARGINAL","","AX-R04","c.sobczak"],["AX-2025-019117","2025-10-26","2025-11-19","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","genscriptpeps","GSP","genscriptpeps-gsp-2508-y3631","GSP-2508-Y3631","janoshik-analytical",10,99.37,0.63,0.25,"melanotan II (C-terminal amide, −1 Da)",3.73,"acetate",3.74,0.55,null,null,null,null,null,null,null,null,null,9.47,0.86,69563,"buyer-sourced","purity-only","PASS","","","an.aguirre"],["AX-2025-019038","2025-11-08","2025-11-19","2025-Q4","liraglutide","Liraglutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2101","ASY-{CAT}-2101","medutest",10,99.93,0.07,0.04,"deamidated (Asn→Asp, +1 Da)",3.61,"TFA",7.45,0.5,null,null,null,null,null,10.3,3749.0017,null,null,14.55,1.13,51090,"buyer-sourced","identity-consistent","PASS","","","g.balogun"],["AX-2025-019036","2025-11-03","2025-11-19","2025-Q4","bpc-157","BPC-157","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2719","ASY-{CAT}-2719","janoshik-analytical",10,99.6,0.4,0.15,"BPC-157 arginine-salt artefact",5.47,"acetate",6.56,0.89,87.08,86.73,11.1,9.627,96.3,4.5,1418.7157,null,null,9.57,1.27,46730,"buyer-sourced","verified","PASS","","","n.molnar"],["AX-2025-018686","2025-11-01","2025-11-19","2025-Q4","survodutide","Survodutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2506-b6880","QSC-2506-B6880","medutest",10,98.04,1.96,0.7,"survodutide dimer",5.99,"TFA",9.47,0.49,84.05,82.4,12.78,10.531,105.3,13.1,4764.5745,null,null,17.33,0.86,46577,"buyer-sourced","identity-consistent","PASS","","","d.karlsen"],["AX-2025-018567","2025-11-02","2025-11-19","2025-Q4","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2507-t4628","QYB-2507-T4628","janoshik-analytical",15,99.1,0.9,0.46,"truncated (3-39)",5.66,"TFA",8.39,0.78,null,null,null,null,null,2.8,4810.4238,null,null,19.4,1.26,61346,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","s.baptista"],["AX-2025-021095","2025-10-26","2025-11-18","2025-Q4","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2505-y5388","BCH-2505-Y5388","medutest",10,97.85,2.15,1.28,"[D-Aib8]-diastereomer",6.52,"TFA",6.5,0.89,null,null,null,null,null,-18.2,4110.9776,null,null,15.63,1.27,63824,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R04","Contributor #D-9026"],["AX-2025-021082","2025-11-14","2025-11-18","2025-Q4","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2509-a4594","BCH-2509-A4594","janoshik-analytical",10,99.36,0.64,0.35,"des-C16 diacid (−254 Da)",5.83,"TFA",10.9,0.76,null,null,null,null,null,-2.7,3961.3111,null,null,16.77,1.18,55824,"buyer-sourced","identity-consistent","PASS","","","h.wikstrom"],["AX-2025-020489","2025-11-13","2025-11-18","2025-Q4","bpc-157","BPC-157","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-m5901","KP-2511-M5901","vendorinvestigate",5,98.56,1.44,0.62,"acetylated N-terminus (+42 Da)",5.03,"acetate",7.71,0.67,86.59,85.34,5.69,4.856,97.1,2,1418.7121,0.34,null,10.19,1.3,86630,"buyer-sourced","verified","PASS","","","h.barros"],["AX-2025-020213","2025-11-03","2025-11-18","2025-Q4","ara-290","ARA-290","repair","ggpeps","GGPeps","ggpeps-ggpe-2511-f1016","GGPE-2511-F1016","janoshik-analytical",4,98.53,1.47,0.68,"deamidated (+1 Da)",1.92,"acetate",4.13,0.2,93.75,92.37,4.27,3.944,98.6,-0.2,1189.6094,null,null,8.6,1.1,61986,"buyer-sourced","verified","PASS","","","cjc_maleimide"],["AX-2025-019851","2025-11-09","2025-11-18","2025-Q4","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2509-f5826","HOMO-2509-F5826","nordanalyt",3,99.35,0.65,0.3,"deamidated (Asn→Asp, +1 Da)",4.47,"TFA",6.99,0.41,88.13,87.56,3.49,3.056,101.9,null,null,null,null,21.29,1.36,71691,"lab-retained","purity-only","PASS","","","s.aguirre"],["AX-2025-019721","2025-11-13","2025-11-18","2025-Q4","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2510-e3541","HOMO-2510-E3541","janoshik-analytical",10,98.73,1.27,0.85,"des-Gly deletion (−57 Da)",4.94,"TFA",8.33,0.8,85.93,84.84,11.77,9.986,99.9,0.1,4810.4108,null,null,20.17,1.11,42972,"buyer-sourced","verified","MARGINAL","","AX-R02","b.bruun"],["AX-2025-019319","2025-11-09","2025-11-18","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2506-g6519","AMB-2506-G6519","medutest",5,99.04,0.96,0.41,"native GRF (1-29) (−59 Da)",5.49,"acetate",5.35,0.25,null,null,null,null,null,4.1,3365.754,null,null,10.83,0.98,64304,"buyer-sourced","identity-consistent","PASS","","","a.castellanos"],["AX-2025-019276","2025-10-29","2025-11-18","2025-Q4","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2506-d5337","AMB-2506-D5337","peptidemeter",2,99.38,0.62,0.28,"bis-oxidised Trp (+32 Da)",2.88,"acetate",6.11,0.97,null,null,null,null,null,1.6,872.446,null,null,7.73,1.05,77700,"buyer-sourced","identity-consistent","PASS","","","j.kirchner"],["AX-2025-020936","2025-10-30","2025-11-17","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2505-e2684","WXT-2505-E2684","vendorinvestigate",10,97.9,2.1,1.44,"des-AEEA semaglutide (−145 Da)",2.63,"TFA",11.13,0.2,86.04,84.23,12.7,10.697,107,-5.2,4111.031,0.26,null,19.57,1.16,74907,"buyer-sourced","verified","PASS","","","m.lokken"],["AX-2025-020905","2025-10-27","2025-11-17","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","wuxitides","WXT","wuxitides-wxt-2505-j2528","WXT-2505-J2528","vendorinvestigate",10,98.2,1.8,1,"Met sulfoxide (+16 Da)",6.21,"acetate",7.08,0.6,86.11,84.56,12.4,10.485,104.9,0.1,854.3807,null,null,8.1,1.15,54071,"buyer-sourced","verified","FAIL","purity","","c.kjaer"],["AX-2025-020480","2025-11-14","2025-11-17","2025-Q4","kpv","KPV","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2509-n5703","KP-2509-N5703","janoshik-analytical",10,98.96,1.04,0.4,"acetyl-KPV (+42 Da)",2.31,"acetate",12.09,0.41,null,null,null,null,null,1.5,342.2272,null,null,5.27,1.14,54107,"buyer-sourced","identity-consistent","FAIL","purity;counter-ion","","nitrogen_kjeldahl"],["AX-2025-019042","2025-11-05","2025-11-17","2025-Q4","liraglutide","Liraglutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2101","ASY-{CAT}-2101","nordanalyt",10,99.86,0.14,0.09,"palmitoyl bis-adduct (+238 Da)",3.41,"TFA",10.38,0.15,86.06,85.94,10.79,9.273,92.7,null,null,0.59,null,20.06,1.14,62260,"buyer-sourced","purity-only","PASS","","","n.abubakar"],["AX-2025-018933","2025-11-05","2025-11-17","2025-Q4","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1157","TFS-{CAT}-1157","peptidemeter",2,99.76,0.24,0.09,"pyroglutamate cyclisation (−17 Da)",5.09,"acetate",5.71,0.46,null,null,null,null,null,-1.6,1418.707,null,"No growth at 14 d",10.06,1.05,58807,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","m.asante"],["AX-2025-018540","2025-10-27","2025-11-17","2025-Q4","ghrp-2","GHRP-2","gh-axis","qyaobio","QYB","qyaobio-qyb-2510-d4215","QYB-2510-D4215","janoshik-analytical",5,98.87,1.13,0.44,"oxidised Trp (+16 Da)",4.3,"acetate",5.4,0.66,89.64,88.63,5.84,5.176,103.5,-2.8,817.4252,null,null,9.05,0.87,67699,"buyer-sourced","verified","FAIL","purity","","sec_monomer"],["AX-2025-018539","2025-10-22","2025-11-17","2025-Q4","ghrp-2","GHRP-2","gh-axis","qyaobio","QYB","qyaobio-qyb-2510-d4215","QYB-2510-D4215","janoshik-analytical",5,99.06,0.94,0.67,"des-Lys (−128 Da)",3.96,"acetate",7.61,0.42,88.01,87.18,5.16,4.498,90,1.9,817.4291,16.96,null,9.06,1.02,76936,"buyer-sourced","verified","FAIL","endotoxin","AX-R08","lyo_cycle"],["AX-2025-021016","2025-10-25","2025-11-16","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2509-a3902","WXT-2509-A3902","vendorinvestigate",3,98.14,1.86,0.85,"[D-Aib8]-diastereomer",6.23,"TFA",8.74,0.62,null,null,null,null,null,-3.1,4111.0397,0.43,null,19.23,1.27,63711,"buyer-sourced","verified","PASS","","","j.ostergaard"],["AX-2025-020907","2025-11-07","2025-11-16","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","wuxitides","WXT","wuxitides-wxt-2505-j2528","WXT-2505-J2528","janoshik-analytical",10,98.24,1.76,0.98,"Met sulfoxide (+16 Da)",6.01,"acetate",5.25,0.57,88.17,86.62,11.39,9.866,98.7,0.6,854.3811,null,"No growth at 14 d",7.68,1.16,70322,"buyer-sourced","verified","FAIL","purity","","bi.halvorsen"],["AX-2025-020561","2025-11-09","2025-11-16","2025-Q4","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2510-e6613","SSA-2510-E6613","vendorinvestigate",5,96.9,3.1,1.38,"incomplete Fmoc removal (+222 Da)",4.1,"TFA",8.42,0.37,87.11,84.41,5.52,4.659,93.2,-1.7,4728.4791,null,null,22.09,1.13,38348,"buyer-sourced","verified","MARGINAL","","AX-R04","g.kjaer"],["AX-2025-020467","2025-11-07","2025-11-16","2025-Q4","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2506-b5255","KP-2506-B5255","peptidemeter",15,97.7,2.3,1.59,"des-Gly deletion (−57 Da)",4.59,"TFA",7.43,0.84,87.14,85.14,18.36,15.632,104.2,-32.2,4810.2554,null,"No growth at 14 d",18.85,1.19,74612,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","ja.teixeira"],["AX-2025-020198","2025-11-08","2025-11-16","2025-Q4","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2509-k9340","ERP-2509-K9340","janoshik-analytical",10,99.37,0.63,0.33,"[D-Thr]-diastereomer",2.58,"acetate",5.65,0.41,null,null,null,null,null,3.4,887.4994,0.21,null,7.77,1.23,60371,"buyer-sourced","verified","PASS","","","l.haddad"],["AX-2025-020046","2025-10-22","2025-11-16","2025-Q4","glutathione","L-Glutathione (reduced)","bioregulator","wibsonbio","SWB","wibsonbio-swb-2506-b7923","SWB-2506-B7923","janoshik-analytical",1500,98.92,1.08,0.67,"glutathione disulfide (GSSG, +305 Da)",10.57,null,0,0.53,null,null,null,null,null,-0.8,307.0836,null,null,4.32,1.12,71758,"buyer-sourced","method-limited","MARGINAL","","AX-R09","m.vermeulen"],["AX-2025-020045","2025-10-31","2025-11-16","2025-Q4","glutathione","L-Glutathione (reduced)","bioregulator","wibsonbio","SWB","wibsonbio-swb-2506-b7923","SWB-2506-B7923","medutest",1500,98.59,1.41,1.01,"S-sulfonate adduct (+80 Da)",10.7,null,0,0.45,88.85,87.6,1698.69,1488.052,99.2,7.9,307.0862,0.76,"No growth at 14 d",3.59,0.96,56202,"lab-retained","method-limited","MARGINAL","","AX-R09","r.ogunleye"],["AX-2025-019890","2025-10-22","2025-11-16","2025-Q4","epitalon","Epitalon","bioregulator","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-v6231","HJ-2507-V6231","peptidemeter",10,99.02,0.98,0.62,"diketopiperazine (−18 Da)",8.38,"acetate",14.97,0.54,null,null,null,null,null,-1,390.1383,0.62,null,4.26,1,61702,"buyer-sourced","method-limited","FAIL","counter-ion","","l.boateng"],["AX-2025-019886","2025-10-29","2025-11-16","2025-Q4","epitalon","Epitalon","bioregulator","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-v6231","HJ-2507-V6231","medutest",10,99.1,0.9,0.57,"diketopiperazine (−18 Da)",8.65,"acetate",10.77,0.81,79.77,79.05,12.96,10.245,102.5,-5.1,390.1367,null,null,4.1,0.88,69286,"buyer-sourced","method-limited","FAIL","counter-ion","","Contributor #C-8804"],["AX-2025-019129","2025-10-30","2025-11-16","2025-Q4","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2505-s3921","GSP-2505-S3921","vendorinvestigate",2,98.66,1.34,0.51,"open-chain (reduced disulfide, +2 Da)",3.74,"acetate",5.68,0.24,90.34,89.13,2.28,2.032,101.6,-0.3,1815.8667,null,null,12.07,0.93,72603,"buyer-sourced","verified","PASS","","","ph_recon"],["AX-2025-021119","2025-11-11","2025-11-15","2025-Q4","ipamorelin","Ipamorelin","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2510-6072","SIG-2510-6072","janoshik-analytical",10,98.97,1.03,0.57,"C-terminal free acid (+1 Da)",3.9,"acetate",7.29,0.76,88.05,87.14,11.46,9.986,99.9,-6.2,711.3812,null,null,8.2,1.11,59578,"buyer-sourced","verified","FAIL","purity","","si.cabrera"],["AX-2025-020930","2025-11-06","2025-11-15","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2505-e2684","WXT-2505-E2684","peptidemeter",10,98.36,1.64,1.14,"des-AEEA semaglutide (−145 Da)",3.47,"TFA",8.2,0.78,null,null,null,null,null,0.3,4111.0536,null,null,17.27,1.29,55764,"buyer-sourced","identity-consistent","PASS","","","fr.sandvik"],["AX-2025-020389","2025-11-12","2025-11-15","2025-Q4","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2507-d4229","MKM-2507-D4229","nordanalyt",3,98.86,1.14,0.8,"[D-Aib8]-diastereomer",4.91,"TFA",11.31,0.81,82.97,82.02,3.39,2.78,92.7,-7,4111.0236,0.58,null,21.23,1.28,51677,"buyer-sourced","verified","PASS","","","b.kaufmann"],["AX-2025-020172","2025-10-22","2025-11-15","2025-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","erpbiotech","ERP","erpbiotech-erp-2508-r9614","ERP-2508-R9614","janoshik-analytical",5,99.21,0.79,0.46,"des-Tyr (−163 Da)",3.72,"acetate",4.74,0.41,null,null,null,null,null,null,null,null,null,9.12,1.11,54545,"buyer-sourced","purity-only","PASS","","","o.kirchner"],["AX-2025-019677","2025-11-10","2025-11-15","2025-Q4","semax","Semax","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2505-h2637","TFC-2505-H2637","janoshik-analytical",10,99.93,0.07,0.04,"diketopiperazine (−18 Da)",7.77,"acetate",4.29,0.75,87.19,87.13,10.42,9.079,90.8,0.1,813.3542,0.33,null,6.86,0.94,46896,"buyer-sourced","verified","PASS","","","third_opinion"],["AX-2025-019455","2025-10-29","2025-11-15","2025-Q4","retatrutide","Retatrutide","incretin","jeepbio","JEEP","jeepbio-jeep-2510-w8143","JEEP-2510-W8143","janoshik-analytical",20,97.92,2.08,1.45,"oxidised Trp (+16 Da)",6.35,"TFA",8.7,0.6,84.35,82.6,24.25,20.031,100.2,null,null,0.67,null,20.52,1.21,50037,"buyer-sourced","purity-only","PASS","","","me.ramos"],["AX-2025-018795","2025-10-21","2025-11-15","2025-Q4","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-j7851","FGP-2506-J7851","nordanalyt",3,99.93,0.07,0.04,"des-His1 truncate (−137 Da)",4.14,"TFA",9.26,0.77,null,null,null,null,null,0.3,4111.0536,0.59,"No growth at 14 d",21.25,0.99,69823,"buyer-sourced","verified","MARGINAL","","AX-R02","t.adeyemi"],["AX-2025-020129","2025-10-26","2025-11-14","2025-Q4","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2505-u8938","ERP-2505-U8938","peptidemeter",10,99.47,0.53,0.34,"des-Lys (−128 Da)",3.84,"acetate",6.78,0.97,88.41,87.94,10.71,9.418,94.2,null,null,null,null,7.66,0.9,69770,"buyer-sourced","purity-only","MARGINAL","","AX-R09","g.petrov"],["AX-2025-019999","2025-10-29","2025-11-14","2025-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","wibsonbio","SWB","wibsonbio-swb-2510-u7690","SWB-2510-U7690","medutest",0.1,98.39,1.61,1.01,"des-13-residue N-extension (native IGF-1)",5.95,"acetate",5.64,0.26,null,null,null,null,null,-6.9,9105.1784,null,null,14.51,1.19,42429,"buyer-sourced","identity-consistent","PASS","","","g.petrov"],["AX-2025-019456","2025-10-26","2025-11-14","2025-Q4","retatrutide","Retatrutide","incretin","jeepbio","JEEP","jeepbio-jeep-2510-w8143","JEEP-2510-W8143","janoshik-analytical",20,98.44,1.56,0.72,"aspartimide (−18 Da)",6.24,"TFA",9.87,0.84,83.05,81.75,22.11,18.075,90.4,-0.6,4728.4843,null,null,20.6,1.13,49993,"buyer-sourced","verified","PASS","","","t.palacios"],["AX-2025-019389","2025-10-25","2025-11-14","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","hybiopharma","HYB","hybiopharma-hyb-2509-k6966","HYB-2509-K6966","janoshik-analytical",10,99.27,0.73,0.33,"linear precursor (+18 Da)",4.54,"acetate",4.2,0.6,90.66,90,11.36,10.224,102.2,-1.7,1024.5225,null,null,9.32,1.06,59628,"buyer-sourced","verified","PASS","","","f.sorensen"],["AX-2025-019095","2025-11-02","2025-11-14","2025-Q4","slu-pp-332","SLU-PP-332","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2511-c3427","GSP-2511-C3427","janoshik-analytical",10,98.79,1.21,0.72,"hydrolysed ester (+18 Da)",6.57,null,0,0.47,92.96,91.84,9.76,8.964,89.6,-2.3,410.1291,null,null,15.22,1.26,69997,"buyer-sourced","verified","MARGINAL","","AX-R06;AX-R07","y.okonkwo"],["AX-2025-018490","2025-11-05","2025-11-14","2025-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2509-j2816","WWB-2509-J2816","janoshik-analytical",5,99.17,0.83,0.57,"hydrolysed maleimide (+18 Da)",4.1,"acetate",4.37,0.63,null,null,null,null,null,null,null,null,null,14.55,1.08,69271,"buyer-sourced","purity-only","PASS","","","c.zamora"],["AX-2025-021051","2025-10-30","2025-11-13","2025-Q4","gonadorelin","Gonadorelin","hormonal","bachemholding","BCH","bachemholding-bch-2510-f4167","BCH-2510-F4167","janoshik-analytical",2,99.31,0.69,0.42,"ring-opened pGlu (+18 Da)",5.03,"acetate",4.2,0.9,null,null,null,null,null,null,null,null,null,9.37,1.1,67319,"supplier-supplied","purity-only","MARGINAL","","AX-R11","k.chowdhury"],["AX-2025-021012","2025-11-11","2025-11-13","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2509-a3902","WXT-2509-A3902","janoshik-analytical",3,98.41,1.59,0.73,"[D-Aib8]-diastereomer",6.08,"TFA",6.22,0.45,null,null,null,null,null,-1.3,4111.0471,0.54,null,18.42,0.91,76260,"supplier-supplied","verified","PASS","","","h.vermeulen"],["AX-2025-020494","2025-10-23","2025-11-13","2025-Q4","bpc-157","BPC-157","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2511-m5901","KP-2511-M5901","vendorinvestigate",5,98.49,1.51,1,"[D-Val]-diastereomer",4.5,"acetate",8.68,0.75,86.07,84.77,5.77,4.891,97.8,-6.1,1418.7006,0.63,null,10.15,1.06,76744,"buyer-sourced","verified","PASS","","","bi.halvorsen"],["AX-2025-020278","2025-11-02","2025-11-13","2025-Q4","liraglutide","Liraglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2505-w2368","GGPE-2505-W2368","nordanalyt",15,98.67,1.33,0.85,"des-palmitoyl liraglutide (−238 Da)",7.39,"acetate",4.08,0.75,null,null,null,null,null,null,null,null,null,19.92,0.94,49905,"buyer-sourced","purity-only","MARGINAL","","AX-R09","Contributor #T-6672"],["AX-2025-020025","2025-11-07","2025-11-13","2025-Q4","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2511-b7324","SWB-2511-B7324","vendorinvestigate",3,98.26,1.74,0.68,"C18 diacid mono-ester",5.29,"TFA",8.75,0.91,85.05,83.57,3.82,3.192,106.4,-2.1,4111.0438,null,null,19.44,1.09,65844,"buyer-sourced","verified","PASS","","","ja.teixeira"],["AX-2025-019797","2025-10-25","2025-11-13","2025-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2506-l4686","HOMO-2506-L4686","janoshik-analytical",250,99.8,0.2,0.08,"free base (des-mesylate, −96 Da)",1.22,"mesylate",12.93,0.5,85.35,85.18,310.92,264.842,105.9,-1.1,624.2174,null,null,13.87,0.94,57534,"buyer-sourced","verified","FAIL","counter-ion","","so.broberg"],["AX-2025-019405","2025-11-02","2025-11-13","2025-Q4","mgf","MGF","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2509-x7841","HYB-2509-X7841","janoshik-analytical",5,99.72,0.28,0.15,"aspartimide (−18 Da)",2.39,"acetate",5.61,0.33,91.67,91.41,5.49,5.018,100.4,null,null,1.08,null,11.51,1.46,59597,"buyer-sourced","purity-only","PASS","","","t.lindholm"],["AX-2025-018591","2025-11-05","2025-11-13","2025-Q4","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2508-m5189","QYB-2508-M5189","nordanalyt",2,99.93,0.07,0.05,"[D-Val]-diastereomer",4.81,"acetate",6.59,0.18,88.42,88.36,2.16,1.909,95.5,-1.1,1418.7077,0.49,null,11.12,0.96,86317,"buyer-sourced","verified","PASS","","","g.halvorsen"],["AX-2025-020673","2025-10-19","2025-11-12","2025-Q4","afamelanotide","Afamelanotide","melanocortin","sangonbio","SGN","sangonbio-sgn-2510-r8306","SGN-2510-R8306","medutest",10,98.46,1.54,1.09,"oxidised Trp (+16 Da)",4.9,"acetate",3.67,0.71,90.72,89.32,10.48,9.361,93.6,3.5,1645.8532,0.46,null,9.07,1.14,47791,"buyer-sourced","identity-consistent","PASS","","","v.abubakar"],["AX-2025-020280","2025-10-30","2025-11-12","2025-Q4","liraglutide","Liraglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2505-w2368","GGPE-2505-W2368","janoshik-analytical",15,98.79,1.21,0.77,"des-palmitoyl liraglutide (−238 Da)",7.26,"acetate",6.47,0.94,85.33,84.3,17.21,14.508,96.7,4.6,3748.9803,null,null,17.22,1.11,53804,"buyer-sourced","verified","MARGINAL","","AX-R09","n.jansen"],["AX-2025-020026","2025-10-28","2025-11-12","2025-Q4","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2511-b7324","SWB-2511-B7324","janoshik-analytical",3,98.07,1.93,1.21,"[D-Aib8]-diastereomer",5.25,"TFA",7.98,0.51,86.26,84.6,3.61,3.054,101.8,-2.4,4111.0425,null,null,18.43,1.09,98339,"buyer-sourced","verified","PASS","","","i.ndiaye"],["AX-2025-019853","2025-10-17","2025-11-12","2025-Q4","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2509-f5826","HOMO-2509-F5826","medutest",3,99.68,0.32,0.16,"deamidated (Asn→Asp, +1 Da)",4.33,"TFA",10.9,0.73,null,null,null,null,null,6.2,4111.0779,null,null,15.76,1.38,55224,"buyer-sourced","identity-consistent","PASS","","","d.ogunleye"],["AX-2025-019485","2025-10-25","2025-11-12","2025-Q4","ss-31","SS-31 (Elamipretide)","metabolic","jeepbio","JEEP","jeepbio-jeep-2511-b8241","JEEP-2511-B8241","kestrel-bioanalytical",20,99.93,0.07,0.04,"des-Dmt (−193 Da)",5.18,"acetate",7.28,0.21,null,null,null,null,null,-11.5,639.3782,null,null,4.83,0.97,57510,"buyer-sourced","identity-consistent","PASS","","","l.agyeman"],["AX-2025-019457","2025-11-02","2025-11-12","2025-Q4","retatrutide","Retatrutide","incretin","jeepbio","JEEP","jeepbio-jeep-2510-w8143","JEEP-2510-W8143","janoshik-analytical",20,99.01,0.99,0.63,"oxidised Trp (+16 Da)",6.65,"TFA",7.32,0.39,85.64,84.79,25.07,21.257,106.3,0,4728.4871,null,null,20.54,1.14,43084,"buyer-sourced","verified","PASS","","","s.mensah"],["AX-2025-018989","2025-10-21","2025-11-12","2025-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","asymchemlabs","ASY","asymchemlabs-asy-cat-1806","ASY-{CAT}-1806","janoshik-analytical",25,99.8,0.2,0.09,"N-oxide (+16 Da)",3.75,"citrate",32.67,0.73,62.85,62.72,38.13,23.915,95.7,-3.8,597.2107,null,null,16.5,1.1,67923,"buyer-sourced","partial","FAIL","counter-ion","AX-R07","b.halvorsen"],["AX-2025-018893","2025-10-26","2025-11-12","2025-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9204","TFS-{CAT}-9204","kestrel-bioanalytical",5,99.6,0.4,0.28,"C-terminal free acid (+1 Da)",3.68,"acetate",3.31,0.19,92.82,92.45,5.18,4.789,95.8,25.6,1301.6633,null,null,4.99,1.12,45663,"buyer-sourced","method-limited","FAIL","mass accuracy","AX-R01","f.tulloch"],["AX-2025-018678","2025-10-17","2025-11-12","2025-Q4","ipamorelin","Ipamorelin","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2505-g6632","QSC-2505-G6632","medutest",2,99.6,0.4,0.19,"des-Lys (−128 Da)",3.85,"acetate",6.31,0.28,89.56,89.2,2.25,2.007,100.4,3,711.3877,null,"No growth at 14 d",7.06,1.08,57037,"buyer-sourced","identity-consistent","PASS","","","ro.kimani"],["AX-2025-021068","2025-11-05","2025-11-11","2025-Q4","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2508-h4066","BCH-2508-H4066","janoshik-analytical",10,98.76,1.24,0.64,"acetylated N-terminus (+42 Da)",3.4,"acetate",6,0.59,null,null,null,null,null,null,null,null,null,9.68,1.08,69611,"buyer-sourced","purity-only","PASS","","","na.laurent"],["AX-2025-020927","2025-11-08","2025-11-11","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2505-e2684","WXT-2505-E2684","peptidemeter",10,97.32,2.68,1.35,"tBu-protected residual (+56 Da)",3.26,"TFA",9.72,0.92,86.1,83.79,12.75,10.683,106.8,0,4111.0524,null,null,17.22,1,60494,"buyer-sourced","verified","PASS","","","v.nwosu"],["AX-2025-020202","2025-11-01","2025-11-11","2025-Q4","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2509-k9340","ERP-2509-K9340","janoshik-analytical",10,99.18,0.82,0.44,"[D-Thr]-diastereomer",2.88,"acetate",5.41,0.98,null,null,null,null,null,null,null,null,"No growth at 14 d",7.82,0.98,72865,"buyer-sourced","purity-only","PASS","","","k.lundgren"],["AX-2025-020133","2025-10-22","2025-11-11","2025-Q4","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2511-l9306","ERP-2511-L9306","janoshik-analytical",10,99.24,0.76,0.53,"C-terminal amide (−1 Da)",5.24,"acetate",3.96,0.18,null,null,null,null,null,2.5,887.4986,null,null,7.66,0.92,67985,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","ay.lundgren"],["AX-2025-019854","2025-10-26","2025-11-11","2025-Q4","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2509-f5826","HOMO-2509-F5826","medutest",3,99.93,0.07,0.04,"Met(O) sulfoxide (+16 Da)",4.34,"TFA",8.83,0.75,null,null,null,null,null,null,null,0.22,null,15.86,1.19,71986,"buyer-sourced","purity-only","PASS","","","k.lundgren"],["AX-2025-019097","2025-10-25","2025-11-11","2025-Q4","slu-pp-332","SLU-PP-332","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2511-c3427","GSP-2511-C3427","peptidemeter",10,98.85,1.15,0.68,"hydrolysed ester (+18 Da)",7.05,null,0,0.79,92.16,91.1,10.78,9.821,98.2,1.5,410.1306,0.71,null,14.42,1.03,69278,"buyer-sourced","verified","MARGINAL","","AX-R07","enclomi_isomer"],["AX-2025-018559","2025-10-24","2025-11-11","2025-Q4","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2507-r4727","QYB-2507-R4727","peptidemeter",12,97.75,2.25,0.87,"[D-Aib2]-diastereomer",3.84,"TFA",9.22,0.99,null,null,null,null,null,-1.9,4728.4781,null,null,19.44,1.05,47535,"buyer-sourced","identity-consistent","PASS","","","d.sorensen"],["AX-2025-021089","2025-10-19","2025-11-10","2025-Q4","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2509-a4594","BCH-2509-A4594","peptidemeter",10,99.05,0.95,0.57,"des-C16 diacid (−254 Da)",5.41,"TFA",7.41,0.93,86.25,85.43,10.9,9.312,93.1,null,null,0.59,null,15.61,1.31,62614,"buyer-sourced","purity-only","PASS","","","a.lehtinen"],["AX-2025-020550","2025-11-02","2025-11-10","2025-Q4","peg-mgf","PEG-MGF","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2505-u7007","SSA-2505-U7007","janoshik-analytical",5,96.3,3.7,2.08,"hydrolysed linker",3.03,"acetate",1.86,0.59,94.52,91.02,5.16,4.697,93.9,-3.5,7893.9724,0.72,null,17.22,1.17,48621,"buyer-sourced","verified","MARGINAL","","AX-R02","t.halvorsen"],["AX-2025-020072","2025-11-09","2025-11-10","2025-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","wibsonbio","SWB","wibsonbio-swb-2505-n7884","SWB-2505-N7884","medutest",0.1,97.36,2.64,1.18,"aggregated dimer",6.58,"acetate",4.18,0.97,88.27,85.94,0.1,0.086,86,3.1,9105.2694,null,null,14.17,0.98,34881,"lab-retained","identity-consistent","MARGINAL","","AX-R06","quarter_over_quarter"],["AX-2025-019968","2025-10-16","2025-11-10","2025-Q4","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-d7081","HJ-2511-D7081","medutest",10,99.38,0.62,0.43,"[D-Trp]-epimer",3.93,"acetate",8.24,0.48,87.35,86.81,10.66,9.254,92.5,28,711.4055,null,null,6.91,1.34,76302,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","s.wikstrom"],["AX-2025-019799","2025-11-03","2025-11-10","2025-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2506-l4686","HOMO-2506-L4686","kestrel-bioanalytical",250,99.93,0.07,0.04,"free base (des-mesylate, −96 Da)",1.74,"mesylate",13.76,0.39,null,null,null,null,null,null,null,null,null,7.81,1.19,79666,"buyer-sourced","purity-only","FAIL","counter-ion","AX-R11","l.rautio"],["AX-2025-019091","2025-10-28","2025-11-10","2025-Q4","slu-pp-332","SLU-PP-332","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2511-c3427","GSP-2511-C3427","kestrel-bioanalytical",10,99.04,0.96,0.57,"hydrolysed ester (+18 Da)",6.65,null,0,0.23,93.12,92.23,10.31,9.509,95.1,-5.4,410.1278,null,null,8.19,0.86,99572,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","fr.chukwu"],["AX-2025-019040","2025-11-04","2025-11-10","2025-Q4","liraglutide","Liraglutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2101","ASY-{CAT}-2101","peptidemeter",10,99.93,0.07,0.04,"deamidated (Asn→Asp, +1 Da)",4.35,"TFA",7.48,0.2,87.97,87.91,11.73,10.312,103.1,3.4,3748.9758,null,null,16.35,1.3,86647,"buyer-sourced","verified","PASS","","","v.wojcik"],["AX-2025-018793","2025-11-02","2025-11-10","2025-Q4","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-j7851","FGP-2506-J7851","janoshik-analytical",3,99.9,0.1,0.07,"des-His1 truncate (−137 Da)",5.21,"TFA",6.32,0.98,null,null,null,null,null,-1.8,4111.045,0.29,null,18.38,1.41,71864,"buyer-sourced","verified","MARGINAL","","AX-R02","r.kaufmann"],["AX-2025-018714","2025-10-27","2025-11-10","2025-Q4","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-j6496","QSC-2507-J6496","kestrel-bioanalytical",5,99.93,0.07,0.04,"des-Gln truncate (−128 Da)",6.16,"acetate",4.09,0.28,89.47,89.41,5.29,4.73,94.6,19,887.5133,null,null,4.32,1.22,50202,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","m.serrano"],["AX-2025-018597","2025-10-25","2025-11-10","2025-Q4","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2508-m5189","QYB-2508-M5189","janoshik-analytical",2,99.82,0.18,0.11,"[D-Val]-diastereomer",3.93,"acetate",5.39,0.99,89.69,89.53,2.35,2.104,105.2,-3.5,1418.7043,null,null,9.79,0.86,46459,"buyer-sourced","verified","PASS","","","n_equals_two"],["AX-2025-018557","2025-10-24","2025-11-10","2025-Q4","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2507-r4727","QYB-2507-R4727","janoshik-analytical",12,98.34,1.66,0.58,"des-Aib20 analogue",4.18,"TFA",5.98,0.15,89.69,88.2,14.43,12.727,106.1,-6.7,4728.4554,null,null,20.62,1.2,58326,"buyer-sourced","verified","PASS","","","s.nkemelu"],["AX-2025-021093","2025-11-02","2025-11-09","2025-Q4","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2505-y5388","BCH-2505-Y5388","janoshik-analytical",10,98.03,1.97,1.17,"[D-Aib8]-diastereomer",6.5,"TFA",9.19,0.18,84.13,82.47,12.01,9.905,99.1,-0.5,4111.0503,0.24,null,17.75,1.26,73156,"buyer-sourced","verified","MARGINAL","","AX-R04;AX-R11","v.abubakar"],["AX-2025-020931","2025-10-19","2025-11-09","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2505-e2684","WXT-2505-E2684","nordanalyt",10,97.89,2.11,1.06,"tBu-protected residual (+56 Da)",2.78,"TFA",8.85,1.02,87.35,85.51,11.53,9.859,98.6,-2.2,4111.0434,null,null,21.39,1.13,64808,"supplier-supplied","verified","PASS","","","ca.lindholm"],["AX-2025-020382","2025-11-03","2025-11-09","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2509-b4043","MKM-2509-B4043","medutest",10,99.93,0.07,0.04,"oxidised Trp (+16 Da)",6.47,"acetate",5.83,0.31,87.39,87.33,10.97,9.58,95.8,1.6,1024.5258,0.47,null,8.03,1.01,75572,"supplier-supplied","identity-consistent","PASS","","","b.bruun"],["AX-2025-020185","2025-10-27","2025-11-09","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","erpbiotech","ERP","erpbiotech-erp-2506-b9718","ERP-2506-B9718","peptidemeter",5,98.88,1.12,0.64,"native GRF (1-29) (−59 Da)",5.65,"acetate",4.07,0.99,null,null,null,null,null,-3.3,3365.7291,null,null,11.52,1.14,75214,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","Contributor #B-5903"],["AX-2025-019998","2025-10-15","2025-11-09","2025-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","wibsonbio","SWB","wibsonbio-swb-2510-u7690","SWB-2510-U7690","kestrel-bioanalytical",0.1,98.38,1.62,1.04,"disulfide-scrambled isomer",5.56,"acetate",3.9,1.01,null,null,null,null,null,-10.8,9105.1429,3.25,"No growth at 14 d",8.88,1.24,61979,"supplier-supplied","identity-consistent","PASS","","","a.trevino"],["AX-2025-019857","2025-11-07","2025-11-09","2025-Q4","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2509-f5826","HOMO-2509-F5826","nordanalyt",3,99.14,0.86,0.38,"deamidated (Asn→Asp, +1 Da)",4.95,"TFA",10.01,0.93,84.11,83.39,3.46,2.885,96.2,-2.9,4111.0405,0.17,null,21.27,1.2,57891,"buyer-sourced","verified","PASS","","","f.steiner"],["AX-2025-019452","2025-11-07","2025-11-09","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","jeepbio","JEEP","jeepbio-jeep-2507-u8215","JEEP-2507-U8215","peptidemeter",10,99.93,0.07,0.05,"Met sulfoxide (+16 Da)",8.67,"acetate",4.27,0.8,86.26,86.2,12.07,10.404,104,-0.4,854.3803,1.27,"No growth at 14 d",7.33,1.02,55526,"buyer-sourced","verified","PASS","","","n.petrescu"],["AX-2025-019406","2025-10-15","2025-11-09","2025-Q4","mgf","MGF","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2509-x7841","HYB-2509-X7841","janoshik-analytical",5,99.56,0.44,0.25,"deamidated (+1 Da)",2.85,"acetate",6.26,0.64,90.25,89.85,5.5,4.942,98.8,-2.9,2886.5033,null,null,11.65,1.05,83857,"buyer-sourced","verified","PASS","","","n.jansen"],["AX-2025-019354","2025-10-17","2025-11-09","2025-Q4","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2510-h6122","HYB-2510-H6122","janoshik-analytical",5,99.28,0.72,0.36,"des-His1 truncate (−137 Da)",4.69,"TFA",10.32,0.6,84.39,83.78,5.29,4.432,88.6,0.8,4111.0557,null,null,18.45,1.28,60630,"buyer-sourced","verified","MARGINAL","","AX-R06","a.ramos"],["AX-2025-019093","2025-10-26","2025-11-09","2025-Q4","slu-pp-332","SLU-PP-332","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2511-c3427","GSP-2511-C3427","janoshik-analytical",10,99.08,0.92,0.55,"hydrolysed ester (+18 Da)",6.97,null,0,0.3,null,null,null,null,null,2.1,410.1309,null,null,15.33,0.99,50151,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","m.nyberg"],["AX-2025-019092","2025-10-31","2025-11-09","2025-Q4","slu-pp-332","SLU-PP-332","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2511-c3427","GSP-2511-C3427","janoshik-analytical",10,98.95,1.05,0.56,"residual DMSO (process solvent)",7.35,null,0,0.48,92.17,91.2,10.86,9.904,99,3,410.1312,null,null,15.29,0.95,49797,"buyer-sourced","verified","MARGINAL","","AX-R07","j.krastev"],["AX-2025-018971","2025-11-03","2025-11-09","2025-Q4","oxytocin","Oxytocin","hormonal","asymchemlabs","ASY","asymchemlabs-asy-cat-1898","ASY-{CAT}-1898","medutest",10,99.93,0.07,0.04,"oxytocin dimer (intermolecular disulfide)",3.51,"acetate",4.52,0.99,null,null,null,null,null,null,null,null,null,6.55,1.05,69331,"buyer-sourced","purity-only","PASS","","","g.nilsen"],["AX-2025-018720","2025-10-20","2025-11-09","2025-Q4","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-j6496","QSC-2507-J6496","vendorinvestigate",5,99.55,0.45,0.23,"C-terminal amide (−1 Da)",5.36,"acetate",5.08,0.58,88.98,88.58,6.01,5.324,106.5,-0.4,887.496,1.32,null,8.4,1.09,60415,"buyer-sourced","verified","PASS","","","a.antonsen"],["AX-2025-018626","2025-11-05","2025-11-09","2025-Q4","ghrp-6","GHRP-6","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2508-f5504","QSC-2508-F5504","kestrel-bioanalytical",5,99.93,0.07,0.04,"[D-Trp]-epimer",4.22,"acetate",6.28,0.3,89.2,89.14,5.68,5.063,101.3,-2.3,872.4426,null,null,4.44,1.13,66762,"buyer-sourced","identity-consistent","PASS","","","re.sobczak"],["AX-2025-018563","2025-11-04","2025-11-09","2025-Q4","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2507-t4628","QYB-2507-T4628","medutest",15,99.62,0.38,0.21,"des-Aib2 analogue",6.03,"TFA",6.58,0.44,86.95,86.62,15.49,13.417,89.4,2,4810.4199,0.37,null,16.84,1.33,55345,"lab-retained","identity-consistent","MARGINAL","","AX-R06","re.nilsen"],["AX-2025-018556","2025-10-22","2025-11-09","2025-Q4","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2507-r4727","QYB-2507-R4727","janoshik-analytical",12,98.29,1.71,0.66,"[D-Aib2]-diastereomer",4.29,"TFA",5.86,0.86,88.99,87.47,13.32,11.651,97.1,1,4728.4918,null,null,20.7,1.14,48931,"buyer-sourced","verified","PASS","","","p.eriksen"],["AX-2025-021113","2025-11-04","2025-11-08","2025-Q4","selank","Selank","neuro","sigmaaldrich","SIG","sigmaaldrich-sig-2505-5831","SIG-2505-5831","janoshik-analytical",5,99.07,0.93,0.56,"tuftsin fragment (−417 Da)",8.39,"acetate",7.74,0.24,null,null,null,null,null,0.6,751.4407,1.07,null,6.48,1.05,81678,"buyer-sourced","verified","PASS","","","r.lindholm"],["AX-2025-021097","2025-10-22","2025-11-08","2025-Q4","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2505-y5388","BCH-2505-Y5388","janoshik-analytical",10,99.35,0.65,0.45,"des-AEEA semaglutide (−145 Da)",6.26,"TFA",8.24,0.42,85.08,84.53,12.64,10.685,106.9,-1.4,4111.0466,0.58,null,18.82,0.93,73969,"supplier-supplied","verified","MARGINAL","","AX-R04","d.ogunleye"],["AX-2025-020933","2025-10-29","2025-11-08","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2505-e2684","WXT-2505-E2684","peptidemeter",10,97.48,2.52,1.27,"tBu-protected residual (+56 Da)",3.01,"TFA",10.02,0.16,null,null,null,null,null,1.2,4111.0573,null,null,17.37,1.29,53402,"buyer-sourced","identity-consistent","PASS","","","n.abubakar"],["AX-2025-020820","2025-10-30","2025-11-08","2025-Q4","pemvidutide","Pemvidutide","incretin","cpcbio","CPC","cpcbio-cpc-2507-h1165","CPC-2507-H1165","kestrel-bioanalytical",1.8,98.17,1.83,0.84,"truncated (3-39)",4.36,"TFA",8.35,0.27,null,null,null,null,null,7.4,4679.436,null,null,10.85,1.35,52145,"buyer-sourced","method-limited","PASS","","","ghkcu_copper"],["AX-2025-020563","2025-10-17","2025-11-08","2025-Q4","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2509-j7377","SSA-2509-J7377","janoshik-analytical",5,97.62,2.38,1.44,"des-AEEA semaglutide (−145 Da)",6.33,"TFA",7.25,0.46,85.96,83.91,5.28,4.43,88.6,2.3,4111.0619,null,null,18.46,1.01,71249,"buyer-sourced","verified","MARGINAL","","AX-R06","b.wojcik"],["AX-2025-020384","2025-11-01","2025-11-08","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2509-b4043","MKM-2509-B4043","nordanalyt",10,99.37,0.63,0.4,"oxidised Trp (+16 Da)",6.07,"acetate",4.71,0.5,88.72,88.16,10.05,8.86,88.6,-2.3,1024.5218,null,null,10.81,0.86,74848,"lab-retained","verified","MARGINAL","","AX-R06","p.antonsen"],["AX-2025-020130","2025-10-27","2025-11-08","2025-Q4","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2505-u8938","ERP-2505-U8938","peptidemeter",10,99.55,0.45,0.24,"C-terminal free acid (+1 Da)",4.52,"acetate",7.53,0.3,87.65,87.26,11.64,10.157,101.6,0.6,711.386,0.13,null,7.74,1.11,79270,"buyer-sourced","verified","MARGINAL","","AX-R09","h.hartmann"],["AX-2025-019722","2025-10-25","2025-11-08","2025-Q4","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2510-e3541","HOMO-2510-E3541","janoshik-analytical",10,98.48,1.52,0.65,"[D-Aib13]-diastereomer",4.16,"TFA",7.72,0.44,null,null,null,null,null,-2.1,4810.4002,null,null,20.02,1.15,52546,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","Contributor #E-6741"],["AX-2025-019708","2025-10-31","2025-11-08","2025-Q4","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2508-y3248","HOMO-2508-Y3248","peptidemeter",5,98.35,1.65,1.1,"[D-Aib2]-diastereomer",7.01,"TFA",7.18,0.86,null,null,null,null,null,-2.6,4728.4748,1.12,null,19.41,1.11,63010,"buyer-sourced","verified","PASS","","","z.mwangi"],["AX-2025-019090","2025-10-22","2025-11-08","2025-Q4","slu-pp-332","SLU-PP-332","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2511-c3427","GSP-2511-C3427","janoshik-analytical",10,98.73,1.27,0.68,"residual DMSO (process solvent)",6.77,null,0,0.26,92.97,91.79,11.67,10.712,107.1,3.2,410.1313,null,null,15.36,0.88,58521,"buyer-sourced","verified","MARGINAL","","AX-R07","l.boateng"],["AX-2025-018898","2025-10-13","2025-11-08","2025-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9204","TFS-{CAT}-9204","janoshik-analytical",5,99.16,0.84,0.5,"C-terminal free acid (+1 Da)",3.41,"acetate",3.16,0.53,null,null,null,null,null,-3,1301.6261,null,"No growth at 14 d",9.06,1.01,64551,"buyer-sourced","identity-consistent","PASS","","","b.halvorsen"],["AX-2025-018594","2025-10-20","2025-11-08","2025-Q4","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2508-m5189","QYB-2508-M5189","janoshik-analytical",2,99.58,0.42,0.27,"[D-Val]-diastereomer",4.87,"acetate",5.38,0.48,null,null,null,null,null,-2.4,1418.7059,null,null,9.59,1.13,58447,"lab-retained","identity-consistent","PASS","","","n.fontaine"],["AX-2025-018535","2025-10-22","2025-11-08","2025-Q4","ghrp-2","GHRP-2","gh-axis","qyaobio","QYB","qyaobio-qyb-2510-d4215","QYB-2510-D4215","kestrel-bioanalytical",5,99.71,0.29,0.21,"des-Lys (−128 Da)",4.52,"acetate",4.57,0.34,90.57,90.31,5.54,5.003,100.1,2.1,817.4292,null,"No growth at 14 d",4.79,0.98,70788,"buyer-sourced","identity-consistent","PASS","","","c.lindholm"],["AX-2025-021101","2025-10-26","2025-11-07","2025-Q4","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2505-y5388","BCH-2505-Y5388","janoshik-analytical",10,97.97,2.03,0.93,"des-AEEA semaglutide (−145 Da)",5.81,"TFA",6.19,0.27,null,null,null,null,null,-0.8,4111.0491,null,null,18.39,1.26,65600,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","Contributor #R-8813"],["AX-2025-021096","2025-11-02","2025-11-07","2025-Q4","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2505-y5388","BCH-2505-Y5388","medutest",10,98.03,1.97,1.17,"[D-Aib8]-diastereomer",7,"TFA",11.07,0.71,81.22,79.62,11.82,9.411,94.1,4.2,4111.0697,null,null,15.52,1.25,64113,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","k.mensa"],["AX-2025-020567","2025-10-26","2025-11-07","2025-Q4","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2509-j7377","SSA-2509-J7377","nordanalyt",5,97.51,2.49,1.51,"des-AEEA semaglutide (−145 Da)",6.54,"TFA",6.7,1.02,85.74,83.61,6.43,5.376,107.5,3.2,4111.0656,null,null,21.11,1.09,38025,"buyer-sourced","verified","PASS","","","r.kaufmann"],["AX-2025-020552","2025-10-15","2025-11-07","2025-Q4","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2510-e6613","SSA-2510-E6613","janoshik-analytical",5,97.36,2.64,1.18,"incomplete Fmoc removal (+222 Da)",4.26,"TFA",6.44,0.43,null,null,null,null,null,4,4728.506,null,null,20.51,1.14,86961,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","p.chukwu"],["AX-2025-019280","2025-10-14","2025-11-07","2025-Q4","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2510-h5619","AMB-2510-H5619","janoshik-analytical",3,98.71,1.29,0.74,"deamidated (Asn→Asp, +1 Da)",6.26,"TFA",10.85,0.37,82.52,81.46,3.4,2.77,92.3,-1.4,4111.0466,null,null,18.4,1.14,46807,"buyer-sourced","verified","MARGINAL","","AX-R04","g.nilsen"],["AX-2025-018566","2025-10-16","2025-11-07","2025-Q4","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2507-t4628","QYB-2507-T4628","janoshik-analytical",15,99.11,0.89,0.54,"des-Aib2 analogue",6.51,"TFA",8.23,0.71,null,null,null,null,null,2.2,4810.4209,null,null,19.62,1.14,52011,"buyer-sourced","identity-consistent","PASS","","","n.yildiz"],["AX-2025-018488","2025-10-19","2025-11-07","2025-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2509-j2816","WWB-2509-J2816","janoshik-analytical",5,99.63,0.37,0.25,"hydrolysed maleimide (+18 Da)",3.14,"acetate",2.95,0.73,93.18,92.84,5.15,4.781,95.6,-4.3,3644.9591,0.18,"No growth at 14 d",14.52,1.03,44000,"buyer-sourced","verified","PASS","","","i.vogel"],["AX-2025-021032","2025-10-16","2025-11-06","2025-Q4","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2506-d4413","BCH-2506-D4413","peptidemeter",10,98.87,1.13,0.66,"pyroglutamate cyclisation (−17 Da)",6.5,"acetate",5.71,0.98,86.81,85.83,12.49,10.72,107.2,-4.1,1418.7035,null,null,8.87,1.08,44491,"lab-retained","verified","PASS","","","c.novak"],["AX-2025-019678","2025-10-28","2025-11-06","2025-Q4","semax","Semax","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2505-h2637","TFC-2505-H2637","peptidemeter",10,99.6,0.4,0.18,"des-Met (−131 Da)",8.7,"acetate",4.36,0.61,null,null,null,null,null,33.2,813.3811,null,null,6.67,1.14,80233,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","k.chowdhury"],["AX-2025-019447","2025-10-25","2025-11-06","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","jeepbio","JEEP","jeepbio-jeep-2507-u8215","JEEP-2507-U8215","janoshik-analytical",10,99.75,0.25,0.16,"Met sulfoxide (+16 Da)",8.71,"acetate",7.28,0.47,null,null,null,null,null,1.3,854.3817,null,null,7.66,0.93,78803,"buyer-sourced","identity-consistent","PASS","","","f.stanescu"],["AX-2025-019359","2025-10-29","2025-11-06","2025-Q4","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2510-h6122","HYB-2510-H6122","janoshik-analytical",5,99.78,0.22,0.13,"des-AEEA semaglutide (−145 Da)",4.17,"TFA",11.1,0.68,84.05,83.87,5.43,4.554,91.1,-2.6,4111.0417,null,null,18.45,1.03,72586,"buyer-sourced","verified","PASS","","","r.lokken"],["AX-2025-019289","2025-10-13","2025-11-06","2025-Q4","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2507-k6102","AMB-2507-K6102","kestrel-bioanalytical",2,99.93,0.07,0.04,"[D-Aib8]-diastereomer",4.11,"TFA",7.16,0.25,null,null,null,null,null,6.4,4111.0787,0.66,null,9.91,1.27,54203,"buyer-sourced","method-limited","MARGINAL","","AX-R04","ru.villalobos"],["AX-2025-019221","2025-10-19","2025-11-06","2025-Q4","semax","Semax","neuro","sinopep","SinoPep","sinopep-snp-2507-j5248","SNP-2507-J5248","nordanalyt",20,99,1,0.54,"des-Met (−131 Da)",8.34,"acetate",7.49,0.41,83.76,82.92,25.44,21.095,105.5,2.7,813.3563,null,null,8.09,1.03,63825,"buyer-sourced","verified","PASS","","","a.bergstrom"],["AX-2025-018799","2025-10-29","2025-11-06","2025-Q4","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-j7851","FGP-2506-J7851","kestrel-bioanalytical",3,99.93,0.07,0.04,"des-His1 truncate (−137 Da)",4.76,"TFA",7.15,0.94,null,null,null,null,null,0.5,4111.0545,null,null,9.89,1.13,58452,"buyer-sourced","method-limited","MARGINAL","","AX-R02","z.mensa"],["AX-2025-018570","2025-10-13","2025-11-06","2025-Q4","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2507-t4628","QYB-2507-T4628","janoshik-analytical",15,98.86,1.14,0.59,"truncated (3-39)",5.88,"TFA",7.18,0.93,86.01,85.03,15.85,13.477,89.8,-0.7,4810.4069,null,null,19.59,1.22,34474,"buyer-sourced","verified","MARGINAL","","AX-R06","b.bruun"],["AX-2025-020679","2025-10-31","2025-11-05","2025-Q4","afamelanotide","Afamelanotide","melanocortin","sangonbio","SGN","sangonbio-sgn-2510-r8306","SGN-2510-R8306","peptidemeter",10,98.37,1.63,1.16,"oxidised Trp (+16 Da)",5.55,"acetate",2.51,0.24,null,null,null,null,null,-0.6,1645.8464,0.48,null,10.23,0.92,65701,"buyer-sourced","verified","PASS","","","ce.kjaer"],["AX-2025-020590","2025-10-13","2025-11-05","2025-Q4","igf-1-des","IGF-1 DES (1-3)","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2509-y7224","SSA-2509-Y7224","janoshik-analytical",0.1,97.45,2.55,1.19,"des(1-4) over-truncate (−87 Da)",6.55,"acetate",4.86,0.5,null,null,null,null,null,-2.2,7365.7026,0.54,"No growth at 14 d",16.15,1.12,27901,"buyer-sourced","verified","PASS","","","l.pereira"],["AX-2025-019448","2025-10-11","2025-11-05","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","jeepbio","JEEP","jeepbio-jeep-2507-u8215","JEEP-2507-U8215","peptidemeter",10,99.93,0.07,0.05,"Met sulfoxide (+16 Da)",8.76,"acetate",5.65,0.89,84.7,84.64,10.58,8.955,89.6,2,854.3823,2.7,null,7.15,0.86,84294,"buyer-sourced","verified","MARGINAL","","AX-R06","e.salinas"],["AX-2025-018979","2025-11-04","2025-11-05","2025-Q4","oxytocin","Oxytocin","hormonal","asymchemlabs","ASY","asymchemlabs-asy-cat-1898","ASY-{CAT}-1898","janoshik-analytical",10,99.65,0.35,0.19,"deamidated Gln4 (+1 Da)",4,"acetate",5.23,0.82,89.95,89.64,11.37,10.192,101.9,2,1006.4385,null,null,7.95,0.92,88147,"buyer-sourced","verified","PASS","","","a.salgado"],["AX-2025-018735","2025-10-27","2025-11-05","2025-Q4","ara-290","ARA-290","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-j7215","QSC-2509-J7215","peptidemeter",10,99.72,0.28,0.11,"deamidated (+1 Da)",4.35,"acetate",3.11,0.59,91.95,91.69,11.64,10.673,106.7,0.6,1189.6103,1.83,null,8.24,1.12,69952,"supplier-supplied","verified","PASS","","","a.restrepo"],["AX-2025-021121","2025-10-19","2025-11-04","2025-Q4","ipamorelin","Ipamorelin","gh-axis","sigmaaldrich","SIG","sigmaaldrich-sig-2510-6072","SIG-2510-6072","nordanalyt",10,98.88,1.12,0.62,"C-terminal free acid (+1 Da)",3.46,"acetate",7.46,0.55,null,null,null,null,null,-1.7,711.3844,null,null,9.65,1.16,93363,"buyer-sourced","identity-consistent","FAIL","purity","","e.villalobos"],["AX-2025-021011","2025-10-31","2025-11-04","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2509-a3902","WXT-2509-A3902","janoshik-analytical",3,97.96,2.04,0.86,"des-His1 truncate (−137 Da)",6.47,"TFA",7.11,0.35,86.07,84.31,3.48,2.934,97.8,-5.4,4111.0302,null,null,18.3,1.1,52879,"supplier-supplied","verified","PASS","","","p.eriksen"],["AX-2025-020199","2025-10-12","2025-11-04","2025-Q4","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2509-k9340","ERP-2509-K9340","janoshik-analytical",10,99.38,0.62,0.41,"[D-Thr]-diastereomer",2.35,"acetate",5.4,0.84,null,null,null,null,null,0.5,887.4968,0.31,null,7.85,0.86,60492,"buyer-sourced","verified","PASS","","","l.pereira"],["AX-2025-019859","2025-10-26","2025-11-04","2025-Q4","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2509-f5826","HOMO-2509-F5826","medutest",3,99.79,0.21,0.09,"Met(O) sulfoxide (+16 Da)",4.99,"TFA",11.08,0.48,83.45,83.27,3.83,3.189,106.3,null,null,null,null,15.71,1.02,61317,"buyer-sourced","purity-only","PASS","","","k.lundgren"],["AX-2025-019794","2025-10-31","2025-11-04","2025-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2506-l4686","HOMO-2506-L4686","peptidemeter",250,99.93,0.07,0.04,"free base (des-mesylate, −96 Da)",1.59,"mesylate",15.73,0.64,null,null,null,null,null,-2.3,624.2167,0.48,null,13.07,1.1,63507,"buyer-sourced","verified","FAIL","counter-ion","","ha.hartmann"],["AX-2025-019554","2025-10-20","2025-11-04","2025-Q4","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2507-u1178","TFC-2507-U1178","peptidemeter",5,99.55,0.45,0.21,"C18 diacid mono-ester",3.74,"TFA",8.93,0.73,86.6,86.21,5.6,4.828,96.6,2.4,4111.0623,null,null,17.43,1.27,66852,"buyer-sourced","verified","MARGINAL","","AX-R02","k.nascimento"],["AX-2025-019454","2025-10-27","2025-11-04","2025-Q4","retatrutide","Retatrutide","incretin","jeepbio","JEEP","jeepbio-jeep-2510-w8143","JEEP-2510-W8143","peptidemeter",20,98.15,1.85,0.85,"aspartimide (−18 Da)",6.35,"TFA",7.63,0.53,null,null,null,null,null,2.4,4728.4984,null,null,19.32,1.2,38765,"buyer-sourced","identity-consistent","PASS","","","ke.dahlberg"],["AX-2025-018736","2025-10-21","2025-11-04","2025-Q4","ara-290","ARA-290","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2509-j7215","QSC-2509-J7215","kestrel-bioanalytical",10,99.19,0.81,0.41,"deamidated (+1 Da)",3.82,"acetate",3,0.61,null,null,null,null,null,7.1,1189.618,null,null,4.75,1.11,61788,"buyer-sourced","identity-consistent","PASS","","","ay.boateng"],["AX-2025-018565","2025-10-14","2025-11-04","2025-Q4","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2507-t4628","QYB-2507-T4628","peptidemeter",15,99.5,0.5,0.22,"truncated (3-39)",6.61,"TFA",9.01,0.25,84.13,83.71,16.8,14.063,93.8,2.4,4810.4218,0.25,"No growth at 14 d",18.6,1.27,49446,"buyer-sourced","verified","PASS","","","Contributor #B-5903"],["AX-2025-018480","2025-10-16","2025-11-04","2025-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2509-j2816","WWB-2509-J2816","janoshik-analytical",5,99.05,0.95,0.66,"hydrolysed maleimide (+18 Da)",3.5,"acetate",5.32,0.63,null,null,null,null,null,-0.3,3644.9737,null,null,14.84,1.11,44534,"buyer-sourced","identity-consistent","PASS","","","ay.lundgren"],["AX-2025-020996","2025-10-09","2025-11-03","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2507-n3348","WXT-2507-N3348","janoshik-analytical",5,97.24,2.76,1.68,"[D-Aib8]-diastereomer",4.67,"TFA",7.55,0.27,87.51,85.09,6.32,5.378,107.6,null,null,null,null,18.46,1.03,60316,"buyer-sourced","purity-only","PASS","","","ra.vermeulen"],["AX-2025-020555","2025-10-31","2025-11-03","2025-Q4","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2510-e6613","SSA-2510-E6613","medutest",5,96.76,3.24,1.45,"incomplete Fmoc removal (+222 Da)",4.45,"TFA",8.86,0.63,86.06,83.27,5.6,4.663,93.3,null,null,0.15,null,17.58,1.08,33850,"buyer-sourced","purity-only","MARGINAL","","AX-R04","Contributor #V-6845"],["AX-2025-020203","2025-10-09","2025-11-03","2025-Q4","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2509-k9340","ERP-2509-K9340","janoshik-analytical",10,99.73,0.27,0.18,"[D-Thr]-diastereomer",2.27,"acetate",4.29,0.95,null,null,null,null,null,-4.1,887.4928,null,"No growth at 14 d",8.05,1.12,74573,"supplier-supplied","identity-consistent","PASS","","","g.nascimento"],["AX-2025-020041","2025-10-11","2025-11-03","2025-Q4","glutathione","L-Glutathione (reduced)","bioregulator","wibsonbio","SWB","wibsonbio-swb-2506-b7923","SWB-2506-B7923","janoshik-analytical",1500,99,1,0.72,"S-sulfonate adduct (+80 Da)",10.33,null,0,1,88.67,87.78,1797.23,1577.608,105.2,-2.6,307.083,null,null,4.19,1.11,72010,"buyer-sourced","method-limited","MARGINAL","","AX-R09","da.nilsen"],["AX-2025-019409","2025-10-25","2025-11-03","2025-Q4","mgf","MGF","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2509-x7841","HYB-2509-X7841","peptidemeter",5,99.93,0.07,0.04,"aspartimide (−18 Da)",2.27,"acetate",4.61,0.23,92.89,92.82,5.26,4.882,97.6,4.4,2886.5244,null,null,10.86,1.16,64404,"buyer-sourced","verified","PASS","","","t.sorensen"],["AX-2025-019274","2025-10-23","2025-11-03","2025-Q4","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2506-d5337","AMB-2506-D5337","janoshik-analytical",2,99.21,0.79,0.37,"bis-oxidised Trp (+32 Da)",3.87,"acetate",6.4,0.96,null,null,null,null,null,null,null,null,null,8.44,1.11,81237,"buyer-sourced","purity-only","PASS","","","gradient_25"],["AX-2025-019041","2025-10-27","2025-11-03","2025-Q4","liraglutide","Liraglutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2101","ASY-{CAT}-2101","medutest",10,99.87,0.13,0.06,"des-His1 truncate (−137 Da)",4.2,"TFA",11.74,0.49,83.57,83.46,12.69,10.591,105.9,-17.7,3748.8967,1.13,"No growth at 14 d",14.58,1.37,47028,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","is.beaulieu"],["AX-2025-019030","2025-10-19","2025-11-03","2025-Q4","bpc-157","BPC-157","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2128","ASY-{CAT}-2128","nordanalyt",2,99.89,0.11,0.06,"BPC-157 arginine-salt artefact",4.57,"acetate",8.36,0.45,86.62,86.52,2.06,1.782,89.1,-2,1418.7065,0.23,null,11.27,1.1,66259,"buyer-sourced","verified","MARGINAL","","AX-R06","au.marchand"],["AX-2025-019019","2025-10-18","2025-11-03","2025-Q4","pramlintide","Pramlintide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288-2","ASY-{CAT}-2288","peptidemeter",1,98.91,1.09,0.61,"C-terminal free acid (+1 Da)",4.18,"acetate",5.84,0.48,89.5,88.52,1.18,1.045,104.5,-1.4,3947.1009,null,null,13.09,1.15,50500,"buyer-sourced","verified","PASS","","","Contributor #L-4409"],["AX-2025-018895","2025-10-28","2025-11-03","2025-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9204","TFS-{CAT}-9204","peptidemeter",5,99.28,0.72,0.51,"C-terminal free acid (+1 Da)",4.03,"acetate",4.52,0.95,90.5,89.85,5.21,4.681,93.6,1.5,1301.632,null,null,8.69,1.11,43105,"buyer-sourced","verified","PASS","","","Contributor #T-8990"],["AX-2025-018718","2025-10-18","2025-11-03","2025-Q4","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-j6496","QSC-2507-J6496","janoshik-analytical",5,99.65,0.35,0.18,"C-terminal amide (−1 Da)",5.26,"acetate",6.58,0.72,87.44,87.13,5.28,4.6,92,-6.4,887.4907,null,null,7.85,1.28,56250,"buyer-sourced","verified","PASS","","","a.correia"],["AX-2025-021217","2025-10-25","2025-11-02","2025-Q4","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2505-v7521","PPG-2505-V7521","medutest",20,98.22,1.78,1.18,"[D-Aib2]-diastereomer",5.62,"TFA",8.78,0.26,85.34,83.82,22.43,18.801,94,24.2,4728.6015,0.38,null,17.54,1.14,57071,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","o.pereira"],["AX-2025-021098","2025-10-16","2025-11-02","2025-Q4","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2505-y5388","BCH-2505-Y5388","janoshik-analytical",10,98.32,1.68,1,"[D-Aib8]-diastereomer",6.55,"TFA",10.92,0.18,null,null,null,null,null,-2.6,4111.0417,null,"No growth at 14 d",18.32,1.03,61346,"lab-retained","identity-consistent","MARGINAL","","AX-R04","custom_synth"],["AX-2025-021083","2025-10-22","2025-11-02","2025-Q4","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2509-a4594","BCH-2509-A4594","peptidemeter",10,99.12,0.88,0.53,"des-C16 diacid (−254 Da)",6.04,"TFA",6.67,0.62,null,null,null,null,null,-2,3961.3139,null,null,16.46,1.02,57214,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","y.bakken"],["AX-2025-021067","2025-10-26","2025-11-02","2025-Q4","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2508-h4066","BCH-2508-H4066","nordanalyt",10,98.58,1.42,0.76,"acetylated N-terminus (+42 Da)",4.19,"acetate",5.02,0.42,90.37,89.09,11.71,10.432,104.3,36.3,1418.7608,null,null,11.03,1.24,75626,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","n.molnar"],["AX-2025-021014","2025-11-01","2025-11-02","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2509-a3902","WXT-2509-A3902","janoshik-analytical",3,98.18,1.82,0.83,"[D-Aib8]-diastereomer",6.14,"TFA",7.53,0.44,85.89,84.33,3.36,2.833,94.4,null,null,0.38,null,18.65,1.1,69160,"buyer-sourced","purity-only","PASS","","","f.ramos"],["AX-2025-020283","2025-10-25","2025-11-02","2025-Q4","liraglutide","Liraglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2505-w2368","GGPE-2505-W2368","janoshik-analytical",15,99.01,0.99,0.6,"des-palmitoyl liraglutide (−238 Da)",7.52,"acetate",6.83,0.5,null,null,null,null,null,0,3748.9631,0.13,null,17.5,1.03,74592,"buyer-sourced","verified","MARGINAL","","AX-R09","survodutide_mixup"],["AX-2025-020042","2025-11-01","2025-11-02","2025-Q4","glutathione","L-Glutathione (reduced)","bioregulator","wibsonbio","SWB","wibsonbio-swb-2506-b7923","SWB-2506-B7923","nordanalyt",1500,99.14,0.86,0.53,"glutathione disulfide (GSSG, +305 Da)",10.15,null,0,0.32,89.53,88.76,1753.82,1556.691,103.8,-1.9,307.0832,null,"No growth at 14 d",4.86,1.03,81895,"buyer-sourced","verified","MARGINAL","","AX-R09","n.malinowski"],["AX-2025-019552","2025-10-17","2025-11-02","2025-Q4","selank","Selank","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2505-a9766","TFC-2505-A9766","peptidemeter",20,98.75,1.25,0.67,"acetyl adduct (+42 Da)",7.93,"acetate",6.19,0.39,null,null,null,null,null,-5.7,751.4359,null,null,5.81,1.02,68737,"buyer-sourced","identity-consistent","FAIL","purity","","j.lindholm"],["AX-2025-019535","2025-10-15","2025-11-02","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2507-c9225","TFC-2507-C9225","peptidemeter",5,99.4,0.6,0.37,"acetyl adduct (+42 Da)",5.53,"acetate",3.38,0.96,90.13,89.59,5.41,4.847,96.9,2.3,3365.7479,null,null,12.02,1.09,67084,"buyer-sourced","verified","PASS","","","g.vasquez"],["AX-2025-019450","2025-10-30","2025-11-02","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","jeepbio","JEEP","jeepbio-jeep-2507-u8215","JEEP-2507-U8215","janoshik-analytical",10,99.93,0.07,0.05,"Met sulfoxide (+16 Da)",8.82,"acetate",4.12,0.56,86.5,86.44,11.9,10.286,102.9,2.3,854.3826,null,"No growth at 14 d",7.61,1.08,79919,"buyer-sourced","verified","PASS","","","h.weiss"],["AX-2025-019356","2025-10-21","2025-11-02","2025-Q4","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2510-h6122","HYB-2510-H6122","janoshik-analytical",5,99.58,0.42,0.18,"des-His1 truncate (−137 Da)",4.81,"TFA",8.92,0.59,null,null,null,null,null,null,null,null,null,18.4,1.33,38051,"buyer-sourced","purity-only","PASS","","","s.weiss"],["AX-2025-018717","2025-10-17","2025-11-02","2025-Q4","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-j6496","QSC-2507-J6496","nordanalyt",5,99.93,0.07,0.04,"[D-Thr]-diastereomer",5.23,"acetate",5.19,0.36,89.22,89.16,5.02,4.476,89.5,0.4,887.4968,1.11,null,9.13,1.21,79587,"supplier-supplied","verified","MARGINAL","","AX-R06","ca.ramos"],["AX-2025-018688","2025-10-31","2025-11-02","2025-Q4","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-s6768","QSC-2511-S6768","janoshik-analytical",10,99.93,0.07,0.04,"[D-Aib13]-diastereomer",4.1,"TFA",8.64,0.47,86.79,86.73,10.87,9.428,94.3,0.6,4810.4132,null,null,19.73,1.45,60075,"buyer-sourced","verified","MARGINAL","","AX-R04","Contributor #H-9042"],["AX-2025-021034","2025-10-28","2025-11-01","2025-Q4","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2506-d4413","BCH-2506-D4413","peptidemeter",10,99.47,0.53,0.25,"pyroglutamate cyclisation (−17 Da)",5.87,"acetate",7.65,0.5,85.98,85.52,10.97,9.382,93.8,-1.7,1418.7069,null,null,9.11,1,67828,"supplier-supplied","verified","PASS","","","Contributor #H-4102"],["AX-2025-020559","2025-10-23","2025-11-01","2025-Q4","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2510-e6613","SSA-2510-E6613","janoshik-analytical",5,97.76,2.24,1,"incomplete Fmoc removal (+222 Da)",4.01,"TFA",6.82,0.26,88.91,86.92,6.03,5.241,104.8,null,null,null,null,20.85,1.3,46909,"supplier-supplied","purity-only","MARGINAL","","AX-R04","a.castellanos"],["AX-2025-019744","2025-10-27","2025-11-01","2025-Q4","melanotan-ii","Melanotan II","melanocortin","homopeptide","Homopeptide","homopeptide-homo-2505-n4086","HOMO-2505-N4086","janoshik-analytical",10,98.87,1.13,0.49,"linear (open-lactam) precursor (+18 Da)",3.01,"acetate",5.35,0.77,90.87,89.84,10.17,9.137,91.4,-0.8,1023.5394,0.5,null,9.43,1.12,37788,"buyer-sourced","verified","MARGINAL","","AX-R11","i.asante"],["AX-2025-019675","2025-10-08","2025-11-01","2025-Q4","semax","Semax","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2505-h2637","TFC-2505-H2637","medutest",10,99.93,0.07,0.04,"diketopiperazine (−18 Da)",8.24,"acetate",5.56,0.65,85.55,85.49,11.49,9.823,98.2,1.1,813.355,0.34,null,6.08,1.18,82278,"buyer-sourced","identity-consistent","PASS","","","c.ekstrom"],["AX-2025-019674","2025-10-20","2025-11-01","2025-Q4","semax","Semax","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2505-h2637","TFC-2505-H2637","medutest",10,99.74,0.26,0.12,"des-Met (−131 Da)",8.42,"acetate",6.89,0.82,null,null,null,null,null,-3.5,813.3513,null,null,6.83,0.99,55624,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","i.okonkwo"],["AX-2025-019483","2025-10-22","2025-11-01","2025-Q4","ss-31","SS-31 (Elamipretide)","metabolic","jeepbio","JEEP","jeepbio-jeep-2511-b8241","JEEP-2511-B8241","peptidemeter",20,99.47,0.53,0.27,"des-Dmt (−193 Da)",4.75,"acetate",7.95,0.53,null,null,null,null,null,null,null,0.44,null,8.5,1.05,53792,"buyer-sourced","purity-only","PASS","","","y.bergstrom"],["AX-2025-019480","2025-10-19","2025-11-01","2025-Q4","ss-31","SS-31 (Elamipretide)","metabolic","jeepbio","JEEP","jeepbio-jeep-2511-b8241","JEEP-2511-B8241","nordanalyt",20,99.67,0.33,0.24,"des-Dmt (−193 Da)",5.01,"acetate",7.13,0.51,null,null,null,null,null,null,null,null,null,10.34,0.97,57461,"buyer-sourced","purity-only","PASS","","","epitalon_bAsp"],["AX-2025-018691","2025-10-20","2025-11-01","2025-Q4","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-s6768","QSC-2511-S6768","janoshik-analytical",10,99.41,0.59,0.42,"des-Aib2 analogue",4.13,"TFA",9.04,0.49,86.34,85.83,11.6,9.956,99.6,1.2,4810.4161,0.24,null,19.64,1.19,70111,"buyer-sourced","verified","MARGINAL","","AX-R04","c.asante"],["AX-2025-018592","2025-10-06","2025-11-01","2025-Q4","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2508-m5189","QYB-2508-M5189","medutest",2,99.91,0.09,0.04,"[D-Val]-diastereomer",5.23,"acetate",6.04,0.18,null,null,null,null,null,4.4,1418.7155,null,null,8.15,1,53739,"buyer-sourced","identity-consistent","PASS","","","h.zamora"],["AX-2025-018569","2025-10-27","2025-11-01","2025-Q4","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2507-t4628","QYB-2507-T4628","janoshik-analytical",15,99.31,0.69,0.42,"des-Aib2 analogue",6.16,"TFA",9.15,0.51,null,null,null,null,null,5.3,4810.4358,null,null,19.86,1.03,46643,"buyer-sourced","identity-consistent","PASS","","","l.boateng"],["AX-2025-018541","2025-10-15","2025-11-01","2025-Q4","ghrp-2","GHRP-2","gh-axis","qyaobio","QYB","qyaobio-qyb-2510-d4215","QYB-2510-D4215","vendorinvestigate",5,99.24,0.76,0.54,"des-Lys (−128 Da)",4.68,"acetate",7.09,0.26,null,null,null,null,null,1.5,817.4287,null,null,9.51,1.17,51324,"buyer-sourced","identity-consistent","PASS","","","k.petrov"],["AX-2025-018450","2025-10-26","2025-11-01","2025-Q4","melanotan-ii","Melanotan II","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-p2932","WWB-2510-P2932","peptidemeter",10,99.39,0.61,0.3,"linear (open-lactam) precursor (+18 Da)",5.21,"acetate",5.13,0.29,null,null,null,null,null,null,null,null,null,9.3,1.15,70082,"buyer-sourced","purity-only","PASS","","","r.yildiz"],["AX-2025-021087","2025-10-27","2025-10-31","2025-Q4","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2509-a4594","BCH-2509-A4594","janoshik-analytical",10,98.9,1.1,0.66,"des-C16 diacid (−254 Da)",6.29,"TFA",7.46,0.97,85.28,84.34,12.19,10.281,102.8,0.4,3961.3234,null,null,16.76,1.3,59328,"buyer-sourced","verified","PASS","","","ke.dahlberg"],["AX-2025-020387","2025-10-08","2025-10-31","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2509-b4043","MKM-2509-B4043","janoshik-analytical",10,99.32,0.68,0.43,"des-acetyl (−42 Da)",5.68,"acetate",3.75,0.27,90.3,89.69,11.1,9.956,99.6,-2.1,1024.522,null,null,9.51,1.25,51107,"buyer-sourced","verified","PASS","","","a.kuusela"],["AX-2025-020197","2025-10-05","2025-10-31","2025-Q4","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2509-k9340","ERP-2509-K9340","peptidemeter",10,99.26,0.74,0.48,"[D-Thr]-diastereomer",2.27,"acetate",6.65,0.18,null,null,null,null,null,-0.7,887.4958,null,null,7.22,1,66525,"buyer-sourced","identity-consistent","PASS","","","a.ferreira"],["AX-2025-020022","2025-10-11","2025-10-31","2025-Q4","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2511-b7324","SWB-2511-B7324","janoshik-analytical",3,98,2,1.25,"[D-Aib8]-diastereomer",6.34,"TFA",10.37,0.45,82.84,81.18,3.39,2.752,91.7,7.7,4111.0841,null,null,19.29,1.1,63964,"buyer-sourced","verified","MARGINAL","","AX-R11","t.sandvik"],["AX-2025-018453","2025-10-08","2025-10-31","2025-Q4","melanotan-ii","Melanotan II","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-p2932","WWB-2510-P2932","janoshik-analytical",10,99.52,0.48,0.24,"oxidised Trp (+16 Da)",4.36,"acetate",3.53,1,91.11,90.67,10.3,9.339,93.4,null,null,null,null,9.87,0.9,61497,"buyer-sourced","purity-only","PASS","","","e.villalobos"],["AX-2025-021007","2025-10-29","2025-10-30","2025-Q4","tb-500","TB-500","repair","wuxitides","WXT","wuxitides-wxt-2507-j4054","WXT-2507-J4054","peptidemeter",2,97.85,2.15,1.46,"des-Gln truncate (−128 Da)",3.26,"acetate",4.49,0.62,null,null,null,null,null,-0.6,887.4959,null,null,7.23,1.34,77361,"lab-retained","identity-consistent","FAIL","purity","","b.delgado"],["AX-2025-020751","2025-10-24","2025-10-30","2025-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2505-g9079","SGN-2505-G9079","nordanalyt",30,98.44,1.56,1.04,"tirzepatide dimer",5.11,"TFA",8.44,0.34,86.11,84.77,33.05,28.016,93.4,-4.4,4810.3891,0.34,null,22.95,1.35,76146,"buyer-sourced","verified","PASS","","","Contributor #P-1187"],["AX-2025-020194","2025-10-06","2025-10-30","2025-Q4","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2509-k9340","ERP-2509-K9340","kestrel-bioanalytical",10,99.75,0.25,0.13,"[D-Thr]-diastereomer",1.73,"acetate",4.33,0.67,93.27,93.04,10.04,9.341,93.4,5.9,887.5016,0.26,null,4.28,1.12,56000,"lab-retained","identity-consistent","PASS","","","s.haddad"],["AX-2025-019850","2025-10-05","2025-10-30","2025-Q4","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2509-f5826","HOMO-2509-F5826","janoshik-analytical",3,99.51,0.49,0.29,"Met(O) sulfoxide (+16 Da)",4.72,"TFA",8.5,0.64,86.14,85.72,3.26,2.794,93.1,-2.4,4111.0425,null,null,19.1,1.13,59733,"buyer-sourced","verified","MARGINAL","","AX-R11","a.balogun"],["AX-2025-019318","2025-10-11","2025-10-30","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2506-g6519","AMB-2506-G6519","medutest",5,99.32,0.68,0.37,"des-Tyr1 (−163 Da)",6.03,"acetate",4.96,0.54,88.47,87.87,5.64,4.956,99.1,null,null,null,null,11.01,1.1,47615,"buyer-sourced","purity-only","PASS","","","so.beaulieu"],["AX-2025-019100","2025-10-16","2025-10-30","2025-Q4","slu-pp-332","SLU-PP-332","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2511-c3427","GSP-2511-C3427","vendorinvestigate",10,98.97,1.03,0.55,"residual DMSO (process solvent)",6.79,null,0,0.21,93,92.04,10.75,9.894,98.9,-2.1,410.1291,0.74,null,16.02,1.07,80061,"buyer-sourced","verified","MARGINAL","","AX-R07","so.demir"],["AX-2025-018455","2025-10-13","2025-10-30","2025-Q4","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2507-v2845","WWB-2507-V2845","janoshik-analytical",15,98.63,1.37,0.58,"C18 diacid mono-ester",4.61,"TFA",6.42,0.6,null,null,null,null,null,-0.1,4111.052,null,null,18.45,1.01,56880,"buyer-sourced","identity-consistent","PASS","","","ma.agyeman"],["AX-2025-021214","2025-10-06","2025-10-29","2025-Q4","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2505-v7521","PPG-2505-V7521","janoshik-analytical",20,98.1,1.9,1.26,"[D-Aib2]-diastereomer",5.54,"TFA",6.66,0.37,87.43,85.77,22.37,19.187,95.9,4.1,4728.5065,null,null,20.69,1.09,63859,"buyer-sourced","verified","PASS","","","d.rahimi"],["AX-2025-021045","2025-10-28","2025-10-29","2025-Q4","gonadorelin","Gonadorelin","hormonal","bachemholding","BCH","bachemholding-bch-2510-f4167","BCH-2510-F4167","medutest",2,98.88,1.12,0.69,"ring-opened pGlu (+18 Da)",5.1,"acetate",4.53,1.01,89.36,88.36,2.26,1.997,99.9,8.1,1181.5921,1.02,null,7.44,1.5,63103,"buyer-sourced","identity-consistent","PASS","","","Contributor #J-7530"],["AX-2025-020546","2025-10-28","2025-10-29","2025-Q4","peg-mgf","PEG-MGF","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2505-u7007","SSA-2505-U7007","janoshik-analytical",5,96.05,3.95,2.22,"hydrolysed linker",2.65,"acetate",2.23,0.36,94.76,91.02,5.86,5.334,106.7,4.9,7894.0387,null,null,17.36,0.89,53448,"buyer-sourced","partial","MARGINAL","","AX-R02","na.ramos"],["AX-2025-020073","2025-10-12","2025-10-29","2025-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","wibsonbio","SWB","wibsonbio-swb-2505-n7884","SWB-2505-N7884","kestrel-bioanalytical",0.1,98.63,1.37,0.72,"des-13-residue N-extension (native IGF-1)",6.08,"acetate",6.31,0.82,86.79,85.6,0.11,0.094,94,null,null,null,"No growth at 14 d",9.33,1.03,59435,"buyer-sourced","purity-only","PASS","","","a.castellanos"],["AX-2025-019099","2025-10-22","2025-10-29","2025-Q4","slu-pp-332","SLU-PP-332","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2511-c3427","GSP-2511-C3427","peptidemeter",10,99.1,0.9,0.53,"hydrolysed ester (+18 Da)",6.37,null,0,0.15,null,null,null,null,null,3.1,410.1313,0.39,null,14.21,1.04,64057,"buyer-sourced","verified","MARGINAL","","AX-R07","k.nilsen"],["AX-2025-019025","2025-10-21","2025-10-29","2025-Q4","pramlintide","Pramlintide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288-2","ASY-{CAT}-2288","janoshik-analytical",1,99.48,0.52,0.29,"C-terminal free acid (+1 Da)",4.84,"acetate",3.79,0.74,null,null,null,null,null,null,null,null,null,13.93,1.03,31751,"buyer-sourced","purity-only","PASS","","","cjc_maleimide"],["AX-2025-018558","2025-10-10","2025-10-29","2025-Q4","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2507-r4727","QYB-2507-R4727","janoshik-analytical",12,98.8,1.2,0.46,"[D-Aib2]-diastereomer",4.63,"TFA",9.1,1.01,null,null,null,null,null,0.9,4728.4914,null,null,20.74,1.08,69712,"buyer-sourced","identity-consistent","PASS","","","h.moreau"],["AX-2025-018462","2025-10-14","2025-10-29","2025-Q4","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2506-t2732","WWB-2506-T2732","medutest",20,99.3,0.7,0.48,"des-Aib2 analogue",3.92,"TFA",5.73,0.41,null,null,null,null,null,-7.1,4810.3761,null,null,16.85,1.18,52270,"buyer-sourced","identity-consistent","PASS","","","f.frisk"],["AX-2025-018454","2025-10-13","2025-10-29","2025-Q4","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2507-v2845","WWB-2507-V2845","janoshik-analytical",15,99.28,0.72,0.27,"C18 diacid mono-ester",4.5,"TFA",9.3,0.58,85.62,85,17.06,14.501,96.7,-2.5,4111.0421,null,"No growth at 14 d",18.53,1.07,47921,"buyer-sourced","verified","PASS","","","a.okwuosa"],["AX-2025-018447","2025-10-24","2025-10-29","2025-Q4","melanotan-ii","Melanotan II","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-p2932","WWB-2510-P2932","kestrel-bioanalytical",10,99.93,0.07,0.05,"oxidised Trp (+16 Da)",5.07,"acetate",4.05,0.32,90.56,90.5,9.87,8.932,89.3,4.1,1023.5444,null,null,5.41,1.11,75413,"buyer-sourced","method-limited","MARGINAL","","AX-R06","y.kuusela"],["AX-2025-021114","2025-10-26","2025-10-28","2025-Q4","selank","Selank","neuro","sigmaaldrich","SIG","sigmaaldrich-sig-2505-5831","SIG-2505-5831","peptidemeter",5,99.39,0.61,0.24,"diketopiperazine (−18 Da)",7.46,"acetate",5.88,0.56,null,null,null,null,null,0.8,751.4408,0.95,null,6.21,1.05,61391,"buyer-sourced","verified","PASS","","","j.boateng"],["AX-2025-021084","2025-10-07","2025-10-28","2025-Q4","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2509-a4594","BCH-2509-A4594","janoshik-analytical",10,99.12,0.88,0.49,"des-C16 diacid (−254 Da)",6.16,"TFA",8.87,0.51,null,null,null,null,null,-0.7,3961.319,null,null,16.94,1.11,80254,"buyer-sourced","identity-consistent","PASS","","","Contributor #R-8813"],["AX-2025-020818","2025-10-19","2025-10-28","2025-Q4","pemvidutide","Pemvidutide","incretin","cpcbio","CPC","cpcbio-cpc-2507-h1165","CPC-2507-H1165","medutest",1.8,98.1,1.9,0.88,"truncated (3-39)",3.84,"TFA",6.81,0.33,null,null,null,null,null,14.3,4679.4683,1.49,null,17.35,1.1,49984,"buyer-sourced","identity-consistent","PASS","","","i.vestergaard"],["AX-2025-020445","2025-10-10","2025-10-28","2025-Q4","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2505-f5424","KP-2505-F5424","peptidemeter",5,97.21,2.79,1.03,"truncated (3-39)",5.69,"TFA",6.52,0.79,87,84.57,6.13,5.184,103.7,null,null,null,null,18.65,1.25,65511,"buyer-sourced","purity-only","PASS","","","t.nakamura"],["AX-2025-020200","2025-10-25","2025-10-28","2025-Q4","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2509-k9340","ERP-2509-K9340","janoshik-analytical",10,99.12,0.88,0.47,"[D-Thr]-diastereomer",2.48,"acetate",6.51,0.24,90.77,89.97,11.81,10.625,106.3,0.4,887.4968,null,null,8,0.9,45164,"lab-retained","verified","PASS","","","i.vogel"],["AX-2025-018712","2025-10-05","2025-10-28","2025-Q4","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-j6496","QSC-2507-J6496","peptidemeter",5,99.93,0.07,0.04,"des-Gln truncate (−128 Da)",6.15,"acetate",6.92,0.93,null,null,null,null,null,-1.2,887.4953,null,null,7.24,1.26,70174,"buyer-sourced","identity-consistent","PASS","","","Contributor #R-8813"],["AX-2025-021037","2025-10-18","2025-10-27","2025-Q4","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2506-d4413","BCH-2506-D4413","nordanalyt",10,99.53,0.47,0.24,"[D-Val]-diastereomer",5.91,"acetate",7.75,0.34,null,null,null,null,null,3.3,1418.714,null,"No growth at 14 d",11.06,1.19,80660,"supplier-supplied","identity-consistent","PASS","","","mi.duarte"],["AX-2025-020560","2025-10-24","2025-10-27","2025-Q4","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2510-e6613","SSA-2510-E6613","janoshik-analytical",5,97.36,2.64,1.41,"[D-Aib2]-diastereomer",3.94,"TFA",7.59,0.74,null,null,null,null,null,-1.3,4728.481,null,null,20.4,1.15,55914,"supplier-supplied","identity-consistent","MARGINAL","","AX-R04","a.petrescu"],["AX-2025-020405","2025-10-09","2025-10-27","2025-Q4","bpc-157","BPC-157","repair","mokemeibio","MKM","mokemeibio-mkm-2506-d4138","MKM-2506-D4138","janoshik-analytical",5,98.8,1.2,0.44,"pyroglutamate cyclisation (−17 Da)",4,"acetate",6.9,0.48,null,null,null,null,null,-1.5,1418.7072,null,null,9.42,1.15,49019,"buyer-sourced","identity-consistent","PASS","","","s.ndiaye"],["AX-2025-020040","2025-10-25","2025-10-27","2025-Q4","glutathione","L-Glutathione (reduced)","bioregulator","wibsonbio","SWB","wibsonbio-swb-2506-b7923","SWB-2506-B7923","janoshik-analytical",1500,98.9,1.1,0.68,"glutathione disulfide (GSSG, +305 Da)",10.33,null,0,0.3,null,null,null,null,null,-0.2,307.0837,null,null,4.34,1.04,68681,"supplier-supplied","method-limited","MARGINAL","","AX-R09","sa.achebe"],["AX-2025-019436","2025-10-26","2025-10-27","2025-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","jeepbio","JEEP","jeepbio-jeep-2509-p7991","JEEP-2509-P7991","janoshik-analytical",2,98.42,1.58,0.9,"hydrolysed maleimide (+18 Da)",3.81,"acetate",3.14,0.53,92.52,91.06,2,1.821,91.1,-1.8,3644.9682,null,null,14.7,1.26,69735,"buyer-sourced","verified","MARGINAL","","AX-R02","g.nascimento"],["AX-2025-019407","2025-10-25","2025-10-27","2025-Q4","mgf","MGF","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2509-x7841","HYB-2509-X7841","peptidemeter",5,99.83,0.17,0.12,"aspartimide (−18 Da)",3.34,"acetate",3.96,0.83,91.87,91.71,5.29,4.851,97,5.1,2886.5264,null,"No growth at 14 d",10.86,1.09,56070,"buyer-sourced","verified","PASS","","","d.rahimi"],["AX-2025-019125","2025-10-21","2025-10-27","2025-Q4","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2505-s3921","GSP-2505-S3921","peptidemeter",2,98.53,1.47,0.56,"open-chain (reduced disulfide, +2 Da)",3.47,"acetate",4.75,0.34,null,null,null,null,null,23.4,1815.9097,0.18,null,10.6,0.89,91515,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","y.erdogan"],["AX-2025-019037","2025-10-25","2025-10-27","2025-Q4","bpc-157","BPC-157","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2719","ASY-{CAT}-2719","nordanalyt",10,99.79,0.21,0.14,"acetylated N-terminus (+42 Da)",5.17,"acetate",8.4,0.82,null,null,null,null,null,-6.2,1418.7005,null,null,11.16,0.86,71506,"buyer-sourced","identity-consistent","PASS","","","f.tulloch"],["AX-2025-019035","2025-10-18","2025-10-27","2025-Q4","kpv","KPV","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2158","ASY-{CAT}-2158","kestrel-bioanalytical",10,99.83,0.17,0.07,"acetyl-KPV (+42 Da)",3.32,"acetate",14.31,0.86,null,null,null,null,null,5.2,342.2285,null,null,2.93,0.9,66594,"buyer-sourced","identity-consistent","FAIL","counter-ion","","ch.dahlberg"],["AX-2025-018935","2025-10-25","2025-10-27","2025-Q4","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1157","TFS-{CAT}-1157","janoshik-analytical",2,99.81,0.19,0.07,"pyroglutamate cyclisation (−17 Da)",5.92,"acetate",7.98,0.6,85.5,85.34,2.38,2.031,101.6,0,1418.7093,null,"No growth at 14 d",9.65,0.95,60048,"buyer-sourced","verified","PASS","","","Contributor #A-7284"],["AX-2025-018800","2025-10-12","2025-10-27","2025-Q4","semaglutide","Semaglutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-j7851","FGP-2506-J7851","peptidemeter",3,99.93,0.07,0.04,"C18 diacid mono-ester",4.75,"TFA",9.97,0.54,84.74,84.68,3.43,2.905,96.8,-1,4111.0483,null,null,17.15,1.07,53277,"buyer-sourced","verified","MARGINAL","","AX-R02","i.chowdhury"],["AX-2025-021140","2025-10-08","2025-10-26","2025-Q4","vilon","Vilon","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2505-6919","SIG-2505-6919","vendorinvestigate",20,98.17,1.83,0.74,"Lys-Glu-Lys tripeptide (+128 Da)",7.72,"acetate",18.29,0.84,null,null,null,null,null,-4.2,275.1469,null,null,4.19,1.18,88618,"buyer-sourced","method-limited","FAIL","purity;counter-ion","","Contributor #V-2091"],["AX-2025-021090","2025-10-17","2025-10-26","2025-Q4","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2509-a4594","BCH-2509-A4594","janoshik-analytical",10,99.2,0.8,0.44,"des-C16 diacid (−254 Da)",6.54,"TFA",9.63,0.66,83.17,82.5,11.72,9.669,96.7,-3.9,3961.3064,0.26,null,16.74,1.24,69733,"buyer-sourced","verified","PASS","","","e.castellanos"],["AX-2025-020809","2025-10-19","2025-10-26","2025-Q4","ghrp-6","GHRP-6","gh-axis","cpcbio","CPC","cpcbio-cpc-2507-g1030","CPC-2507-G1030","janoshik-analytical",10,99.93,0.07,0.04,"[D-Trp]-epimer",6.5,"acetate",5.82,0.2,87.48,87.42,11.85,10.359,103.6,-6,872.4394,1.95,null,8.43,1.19,73057,"buyer-sourced","verified","PASS","","","same_trace_twice"],["AX-2025-020754","2025-10-24","2025-10-26","2025-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2505-g9079","SGN-2505-G9079","peptidemeter",30,98.49,1.51,0.63,"C20 diacid mono-amide",4.68,"TFA",8.01,0.89,null,null,null,null,null,-1.4,4810.4036,null,null,18.71,1.13,76813,"buyer-sourced","identity-consistent","PASS","","","j.krastev"],["AX-2025-020468","2025-10-22","2025-10-26","2025-Q4","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2506-b5255","KP-2506-B5255","peptidemeter",15,97.96,2.04,0.74,"des-Aib2 analogue",3.66,"TFA",7.04,0.52,null,null,null,null,null,-2.7,4810.3973,null,null,18.73,1.29,50918,"supplier-supplied","identity-consistent","PASS","","","j.ostergaard"],["AX-2025-020277","2025-10-19","2025-10-26","2025-Q4","liraglutide","Liraglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2505-w2368","GGPE-2505-W2368","medutest",15,99.78,0.22,0.14,"des-palmitoyl liraglutide (−238 Da)",7.47,"acetate",5.46,0.22,null,null,null,null,null,4.7,3748.9807,null,null,14.58,1.31,52319,"supplier-supplied","identity-consistent","MARGINAL","","AX-R09;AX-R10","al.villalobos"],["AX-2025-020124","2025-10-25","2025-10-26","2025-Q4","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2505-u8938","ERP-2505-U8938","janoshik-analytical",10,99.64,0.36,0.19,"C-terminal free acid (+1 Da)",3.75,"acetate",8.66,0.3,null,null,null,null,null,-0.9,711.385,0.16,null,7.17,1.23,60219,"buyer-sourced","verified","MARGINAL","","AX-R09;AX-R11","r.vermeulen"],["AX-2025-019277","2025-10-10","2025-10-26","2025-Q4","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2506-d5337","AMB-2506-D5337","nordanalyt",2,99.36,0.64,0.26,"bis-oxidised Trp (+32 Da)",3.15,"acetate",6.83,0.96,89.06,88.49,2.01,1.779,88.9,-6.1,872.4393,null,null,9.59,0.95,51191,"buyer-sourced","verified","MARGINAL","","AX-R06","b.halvorsen"],["AX-2025-018529","2025-10-06","2025-10-26","2025-Q4","bpc-157","BPC-157","repair","qyaobio","QYB","qyaobio-qyb-2506-b4259","QYB-2506-B4259","nordanalyt",2,99.67,0.33,0.23,"acetylated N-terminus (+42 Da)",5.31,"acetate",6.76,1.02,86.91,86.62,2.15,1.862,93.1,0.2,1418.7096,null,"No growth at 14 d",11.08,1.24,58437,"lab-retained","verified","PASS","","","icp_ms_trace"],["AX-2025-018459","2025-10-19","2025-10-26","2025-Q4","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2506-t2732","WWB-2506-T2732","peptidemeter",20,99.1,0.9,0.42,"trifluoroacetyl adduct (+96 Da)",3.44,"TFA",6.54,0.92,null,null,null,null,null,0.4,4810.4122,null,null,18.48,1.12,45182,"buyer-sourced","identity-consistent","PASS","","","h.yilmaz"],["AX-2025-020995","2025-10-05","2025-10-25","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2507-n3348","WXT-2507-N3348","medutest",5,97.06,2.94,2.06,"[D-Aib8]-diastereomer",5.1,"TFA",8.63,0.73,85.54,83.03,5.78,4.799,96,-9.1,4111.015,null,null,15.66,1.18,67269,"buyer-sourced","identity-consistent","PASS","","","b.ferreira"],["AX-2025-020193","2025-10-22","2025-10-25","2025-Q4","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2509-k9340","ERP-2509-K9340","medutest",10,99.19,0.81,0.53,"[D-Thr]-diastereomer",2.9,"acetate",5.8,0.58,90.72,89.99,11.29,10.16,101.6,5.7,887.5015,null,null,6.75,1.18,71057,"buyer-sourced","identity-consistent","PASS","","","s.sorensen"],["AX-2025-019133","2025-10-19","2025-10-25","2025-Q4","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2505-s3921","GSP-2505-S3921","vendorinvestigate",2,98.56,1.44,0.55,"open-chain (reduced disulfide, +2 Da)",4.01,"acetate",4.16,0.24,91.59,90.27,2.04,1.842,92.1,-0.5,1815.8663,null,null,12.08,1.05,53537,"buyer-sourced","verified","PASS","","","v.rasmussen"],["AX-2025-019131","2025-10-07","2025-10-25","2025-Q4","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2505-s3921","GSP-2505-S3921","vendorinvestigate",2,98.7,1.3,0.49,"open-chain (reduced disulfide, +2 Da)",2.96,"acetate",6.95,0.99,89.1,87.94,2.36,2.075,103.8,-0.8,1815.8657,null,null,11.83,1.03,72862,"buyer-sourced","verified","PASS","","","a.ramos"],["AX-2025-019021","2025-10-22","2025-10-25","2025-Q4","pramlintide","Pramlintide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2288-2","ASY-{CAT}-2288","nordanalyt",1,98.52,1.48,0.82,"C-terminal free acid (+1 Da)",5.26,"acetate",5.66,0.34,null,null,null,null,null,5.4,3947.1277,2.75,null,16.01,1.1,55554,"buyer-sourced","verified","PASS","","","l.nwosu"],["AX-2025-018801","2025-10-13","2025-10-25","2025-Q4","tb-500","TB-500","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2508-s8145","FGP-2508-S8145","janoshik-analytical",5,99.85,0.15,0.06,"des-acetyl TB-500 (−42 Da)",3.17,"acetate",4.34,0.58,91.91,91.77,4.83,4.432,88.6,null,null,null,null,7.81,1.05,47574,"buyer-sourced","purity-only","MARGINAL","","AX-R06","m.hovland"],["AX-2025-018531","2025-10-20","2025-10-25","2025-Q4","ara-290","ARA-290","repair","qyaobio","QYB","qyaobio-qyb-2511-y4275","QYB-2511-Y4275","vendorinvestigate",10,99.66,0.34,0.21,"deamidated (+1 Da)",5.74,"acetate",5.02,0.78,null,null,null,null,null,-2.3,1189.6069,0.28,null,9.18,1.29,52915,"buyer-sourced","verified","PASS","","","c.molnar"],["AX-2025-020284","2025-10-11","2025-10-24","2025-Q4","liraglutide","Liraglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2505-w2368","GGPE-2505-W2368","medutest",15,98.8,1.2,0.76,"des-palmitoyl liraglutide (−238 Da)",7.51,"acetate",4.9,0.85,null,null,null,null,null,-13.8,3748.9114,null,null,14.65,1.13,58504,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","shared_bulk"],["AX-2025-019743","2025-10-21","2025-10-24","2025-Q4","melanotan-ii","Melanotan II","melanocortin","homopeptide","Homopeptide","homopeptide-homo-2505-n4086","HOMO-2505-N4086","nordanalyt",10,99.02,0.98,0.37,"linear (open-lactam) precursor (+18 Da)",2.56,"acetate",6.22,0.99,90.23,89.35,11.23,10.034,100.3,-4.8,1023.5353,null,null,11.32,0.96,69956,"buyer-sourced","verified","PASS","","","d.antonsen"],["AX-2025-019285","2025-10-14","2025-10-24","2025-Q4","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2510-h5619","AMB-2510-H5619","peptidemeter",3,98.84,1.16,0.45,"[D-Aib8]-diastereomer",5.56,"TFA",8.78,0.66,85,84.01,3.83,3.218,107.3,-5.4,4111.0302,null,null,17.22,1.07,77905,"buyer-sourced","verified","MARGINAL","","AX-R04","an.vasquez"],["AX-2025-018755","2025-10-12","2025-10-24","2025-Q4","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2510-d7439","QSC-2510-D7439","janoshik-analytical",10,98.83,1.17,0.82,"[D-Aib13]-diastereomer",3.75,"TFA",5.73,0.68,89.84,88.79,12.1,10.744,107.4,0.1,4810.4108,1.04,null,19.88,1.17,47723,"buyer-sourced","verified","MARGINAL","","AX-R04","t.nakamura"],["AX-2025-021227","2025-10-12","2025-10-23","2025-Q4","ghrp-6","GHRP-6","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2510-a7678","PPG-2510-A7678","kestrel-bioanalytical",5,99.93,0.07,0.05,"des-Lys (−128 Da)",3.62,"acetate",6.67,0.29,null,null,null,null,null,null,null,null,null,4.58,1.04,58816,"buyer-sourced","purity-only","PASS","","","p.yildiz"],["AX-2025-020353","2025-10-05","2025-10-23","2025-Q4","ghrp-2","GHRP-2","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2506-k3642","MKM-2506-K3642","janoshik-analytical",2,99.48,0.52,0.19,"[D-2-Nal]-epimer",4.41,"acetate",5.07,0.35,null,null,null,null,null,null,null,null,null,9.13,1.12,57679,"buyer-sourced","purity-only","PASS","","","ay.roos"],["AX-2025-020281","2025-10-08","2025-10-23","2025-Q4","liraglutide","Liraglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2505-w2368","GGPE-2505-W2368","janoshik-analytical",15,98.65,1.35,0.62,"des-palmitoyl liraglutide (−238 Da)",6.98,"acetate",6.46,0.77,85.79,84.63,16.77,14.192,94.6,-2.5,3748.9537,null,null,17.19,1.21,49252,"buyer-sourced","verified","MARGINAL","","AX-R09","ru.villalobos"],["AX-2025-019967","2025-10-09","2025-10-23","2025-Q4","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2511-d7081","HJ-2511-D7081","peptidemeter",10,99.4,0.6,0.43,"oxidised Trp (+16 Da)",3.55,"acetate",5.76,0.48,90.21,89.67,9.97,8.94,89.4,null,null,null,null,7.77,1.11,41107,"lab-retained","purity-only","MARGINAL","","AX-R06","a.hovland"],["AX-2025-018936","2025-10-19","2025-10-23","2025-Q4","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1157","TFS-{CAT}-1157","kestrel-bioanalytical",2,99.93,0.07,0.05,"[D-Val]-diastereomer",5.37,"acetate",8.23,0.94,null,null,null,null,null,9.6,1418.7229,0.28,null,5.3,1.12,62489,"buyer-sourced","identity-consistent","PASS","","","d.ogunleye"],["AX-2025-018479","2025-10-21","2025-10-23","2025-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2509-j2816","WWB-2509-J2816","janoshik-analytical",5,99.15,0.85,0.58,"hydrolysed maleimide (+18 Da)",3.22,"acetate",3.76,0.14,null,null,null,null,null,-1.9,3644.9679,0.26,null,14.68,1.01,70160,"buyer-sourced","verified","PASS","","","l.ndiaye"],["AX-2025-020956","2025-10-19","2025-10-22","2025-Q4","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2505-p3150","WXT-2505-P3150","nordanalyt",15,99.93,0.07,0.04,"des-AEEA semaglutide (−145 Da)",5.31,"TFA",8.3,0.79,null,null,null,null,null,null,null,0.38,null,21.23,0.97,54808,"supplier-supplied","purity-only","PASS","","","h.adebayo"],["AX-2025-020209","2025-10-12","2025-10-22","2025-Q4","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2509-n9693","GGPE-2509-N9693","janoshik-analytical",10,98.76,1.24,0.56,"acetylated N-terminus (+42 Da)",4.66,"acetate",8.02,0.28,87.04,85.96,11.14,9.576,95.8,-2.8,1418.7053,null,null,9.64,1,38474,"buyer-sourced","verified","PASS","","","i.trevino"],["AX-2025-020178","2025-10-11","2025-10-22","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","erpbiotech","ERP","erpbiotech-erp-2506-b9718","ERP-2506-B9718","vendorinvestigate",5,98.76,1.24,0.71,"native GRF (1-29) (−59 Da)",5.65,"acetate",4.02,0.44,null,null,null,null,null,-1.8,3365.7341,null,null,13.75,1.18,74721,"buyer-sourced","identity-consistent","PASS","","","so.diallo"],["AX-2025-019680","2025-10-14","2025-10-22","2025-Q4","semax","Semax","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2505-h2637","TFC-2505-H2637","janoshik-analytical",10,99.64,0.36,0.23,"diketopiperazine (−18 Da)",8.31,"acetate",4.86,0.85,85.98,85.67,10.64,9.115,91.1,null,null,null,null,7.08,0.98,66427,"buyer-sourced","purity-only","PASS","","","buyer_sourced"],["AX-2025-019640","2025-10-18","2025-10-22","2025-Q4","selank","Selank","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2511-c2146","TFC-2511-C2146","janoshik-analytical",20,99.56,0.44,0.31,"tuftsin fragment (−417 Da)",7.9,"acetate",6.69,0.72,null,null,null,null,null,0.6,751.4407,10,null,6.53,0.97,65880,"buyer-sourced","verified","FAIL","endotoxin","AX-R04;AX-R08","h.ogunleye"],["AX-2025-018550","2025-10-20","2025-10-22","2025-Q4","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2507-r4727","QYB-2507-R4727","nordanalyt",12,98.49,1.51,0.58,"[D-Aib2]-diastereomer",3.85,"TFA",7.3,0.8,88.05,86.72,12.41,10.762,89.7,-0.5,4728.4847,null,null,24.05,1.24,41116,"buyer-sourced","verified","MARGINAL","","AX-R06","h.vermeulen"],["AX-2025-020819","2025-10-16","2025-10-21","2025-Q4","pemvidutide","Pemvidutide","incretin","cpcbio","CPC","cpcbio-cpc-2507-h1165","CPC-2507-H1165","peptidemeter",1.8,97.9,2.1,1.34,"[D-Aib2]-diastereomer",3.89,"TFA",6.06,0.71,89.34,87.46,2.09,1.828,101.6,1.9,4679.4103,1.56,null,19.19,1.2,69681,"supplier-supplied","verified","PASS","","","r.ferreira"],["AX-2025-020479","2025-10-05","2025-10-21","2025-Q4","kpv","KPV","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2509-n5703","KP-2509-N5703","peptidemeter",10,99.19,0.81,0.58,"Pro-Val dipeptide (−128 Da)",2.44,"acetate",13.46,0.14,83.96,83.28,11.01,9.169,91.7,null,null,null,null,4.95,0.92,74946,"buyer-sourced","purity-only","FAIL","counter-ion","","la.boateng"],["AX-2025-020386","2025-10-05","2025-10-21","2025-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2509-b4043","MKM-2509-B4043","janoshik-analytical",10,99.21,0.79,0.5,"des-acetyl (−42 Da)",5.61,"acetate",5.64,0.96,87.79,87.1,11.39,9.921,99.2,-1.3,1024.5229,null,null,8.62,1.02,52005,"buyer-sourced","verified","MARGINAL","","AX-R11","a.duarte"],["AX-2025-019281","2025-10-18","2025-10-21","2025-Q4","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2510-h5619","AMB-2510-H5619","janoshik-analytical",3,98.89,1.11,0.42,"[D-Aib8]-diastereomer",6.25,"TFA",8.31,0.37,85.07,84.13,3.16,2.659,88.6,3.9,4111.0684,null,null,18.25,0.97,69233,"buyer-sourced","verified","MARGINAL","","AX-R04;AX-R06","h.adebayo"],["AX-2025-018983","2025-10-08","2025-10-21","2025-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","asymchemlabs","ASY","asymchemlabs-asy-cat-1806","ASY-{CAT}-1806","janoshik-analytical",25,99.73,0.27,0.15,"N-oxide (+16 Da)",3.2,"citrate",31.32,0.54,64.94,64.76,39.51,25.587,102.3,7,597.2172,null,null,16.65,1.01,73690,"buyer-sourced","partial","FAIL","counter-ion","AX-R07","hilic_amide"],["AX-2025-018627","2025-10-15","2025-10-21","2025-Q4","ghrp-6","GHRP-6","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2508-f5504","QSC-2508-F5504","janoshik-analytical",5,99.58,0.42,0.17,"[D-Trp]-epimer",4.42,"acetate",6.27,0.23,89.08,88.71,5.81,5.154,103.1,1.7,872.4461,null,null,8.44,1.01,47110,"buyer-sourced","verified","PASS","","","k.marchetti"],["AX-2025-018485","2025-10-09","2025-10-21","2025-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2509-j2816","WWB-2509-J2816","peptidemeter",5,99.02,0.98,0.47,"mod-GRF (1-29) (−279 Da)",3.4,"acetate",5.2,0.49,null,null,null,null,null,-3.5,3644.962,null,null,13.67,1.14,70782,"buyer-sourced","identity-consistent","PASS","","","c.okonkwo"],["AX-2025-021074","2025-10-16","2025-10-20","2025-Q4","aod-9604","AOD-9604","metabolic","bachemholding","BCH","bachemholding-bch-2509-k4227","BCH-2509-K4227","janoshik-analytical",5,98.27,1.73,1.05,"des-Tyr AOD (−163 Da)",4.65,"acetate",6.79,0.61,87.95,86.43,6.08,5.255,105.1,-1.7,1815.8641,1.54,null,11.32,1.12,41981,"buyer-sourced","verified","PASS","","","le.haddad"],["AX-2025-020942","2025-09-24","2025-10-20","2025-Q3","sermorelin","Sermorelin","gh-axis","wuxitides","WXT","wuxitides-wxt-2506-d3300","WXT-2506-D3300","medutest",15,98.9,1.1,0.46,"des-Tyr1 (−163 Da)",6.4,"acetate",4.8,0.65,88.15,87.18,16.89,14.725,98.2,-13.8,3355.6782,0.33,null,10.5,1.01,48895,"buyer-sourced","identity-consistent","PASS","","","s.aalto"],["AX-2025-020388","2025-10-13","2025-10-20","2025-Q4","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2507-d4229","MKM-2507-D4229","janoshik-analytical",3,99.04,0.96,0.68,"[D-Aib8]-diastereomer",5.31,"TFA",9.45,0.45,84.79,83.98,3.39,2.847,94.9,-2,4111.0442,null,null,18.25,1.19,58214,"buyer-sourced","verified","PASS","","","c.kuipers"],["AX-2025-020318","2025-10-12","2025-10-20","2025-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2510-h2976","GGPE-2510-H2976","peptidemeter",12.5,99.93,0.07,0.04,"free base (des-citrate)",5.12,"citrate",30.03,0.2,64.65,64.6,19.82,12.804,102.4,0.3,597.2132,0.6,null,15.38,1.03,53282,"buyer-sourced","partial","FAIL","counter-ion","","d.perrin"],["AX-2025-020274","2025-10-13","2025-10-20","2025-Q4","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2510-c1819","GGPE-2510-C1819","janoshik-analytical",5,98.95,1.05,0.56,"N-acetyl semax (+42 Da)",7.79,"acetate",5.54,0.92,null,null,null,null,null,1.5,813.3553,null,null,6.92,1.12,66694,"buyer-sourced","identity-consistent","PASS","","","y.kuusela"],["AX-2025-020265","2025-10-05","2025-10-20","2025-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2507-d1397","GGPE-2507-D1397","janoshik-analytical",10,98.78,1.22,0.51,"deamidated (+1 Da)",4.05,"acetate",4.42,0.78,null,null,null,null,null,-0.8,3365.7375,null,null,12.89,1.18,48848,"buyer-sourced","identity-consistent","PASS","","","jo.dahlberg"],["AX-2025-020135","2025-10-09","2025-10-20","2025-Q4","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2511-l9306","ERP-2511-L9306","kestrel-bioanalytical",10,99.93,0.07,0.04,"C-terminal amide (−1 Da)",5.41,"acetate",5.65,0.59,null,null,null,null,null,-7,887.4902,null,null,4.08,0.86,62209,"supplier-supplied","identity-consistent","MARGINAL","","AX-R07","da.nilsen"],["AX-2025-020108","2025-09-25","2025-10-20","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","wibsonbio","SWB","wibsonbio-swb-2507-e8786","SWB-2507-E8786","medutest",50,99.17,0.83,0.43,"1-methylquinolinium (des-amino, −15 Da)",5.71,"iodide",38.72,0.52,55.05,54.59,96.29,52.565,105.1,12.3,286.0002,0.26,null,4.55,1.11,61721,"lab-retained","identity-consistent","FAIL","counter-ion;mass accuracy","AX-R01;AX-R04","t.moreau"],["AX-2025-019855","2025-10-17","2025-10-19","2025-Q4","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2509-f5826","HOMO-2509-F5826","nordanalyt",3,99.57,0.43,0.22,"deamidated (Asn→Asp, +1 Da)",4.9,"TFA",11.2,0.55,null,null,null,null,null,-1,4111.0483,null,null,21.17,1.02,63504,"buyer-sourced","identity-consistent","PASS","","","k.nilsen"],["AX-2025-020972","2025-09-24","2025-10-18","2025-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2507-r4042","WXT-2507-R4042","peptidemeter",10,99.04,0.96,0.46,"oxidised Trp (+16 Da)",5.29,"acetate",4.3,0.57,null,null,null,null,null,-0.3,1024.5239,null,null,8.39,0.96,70395,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","da.nilsen"],["AX-2025-020720","2025-09-24","2025-10-18","2025-Q3","bpc-157","BPC-157","repair","sangonbio","SGN","sangonbio-sgn-2507-f9360","SGN-2507-F9360","janoshik-analytical",2,99.06,0.94,0.53,"[D-Val]-diastereomer",4.85,"acetate",8.69,0.81,85.65,84.84,2.11,1.79,89.5,2,1418.7121,1.31,null,9.62,0.98,57598,"supplier-supplied","verified","MARGINAL","","AX-R06","z.chowdhury"],["AX-2025-020544","2025-10-05","2025-10-18","2025-Q4","peg-mgf","PEG-MGF","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2505-u7007","SSA-2505-U7007","nordanalyt",5,96.04,3.96,2.22,"hydrolysed linker",2.69,"acetate",2.46,1,93.85,90.13,4.95,4.461,89.2,-8.2,7893.9353,null,null,19.73,1.04,49223,"buyer-sourced","partial","MARGINAL","","AX-R02;AX-R06","ar.amankwah"],["AX-2025-020023","2025-10-14","2025-10-18","2025-Q4","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2511-b7324","SWB-2511-B7324","kestrel-bioanalytical",3,98.8,1.2,0.48,"C18 diacid mono-ester",5.55,"TFA",8.72,0.7,85.03,84.01,3.38,2.84,94.7,-6.1,4111.0273,null,null,10.01,1.21,68541,"lab-retained","method-limited","PASS","","","Contributor #J-2856"],["AX-2025-019451","2025-10-14","2025-10-18","2025-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","jeepbio","JEEP","jeepbio-jeep-2507-u8215","JEEP-2507-U8215","medutest",10,99.84,0.16,0.06,"Met sulfoxide (+16 Da)",8.22,"acetate",6.85,0.89,84.04,83.91,11.77,9.876,98.8,26.7,854.4034,null,null,6.48,1.02,74500,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","b.bruun"],["AX-2025-020724","2025-09-25","2025-10-17","2025-Q3","tb-500","TB-500","repair","sangonbio","SGN","sangonbio-sgn-2506-m8920","SGN-2506-M8920","janoshik-analytical",5,99.2,0.8,0.37,"des-Gln truncate (−128 Da)",8.01,"acetate",6.52,0.58,84.89,84.21,5.72,4.817,96.3,2.3,887.4984,null,"No growth at 14 d",7.89,0.86,58530,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","Contributor #F-7028"],["AX-2025-020115","2025-09-21","2025-10-17","2025-Q3","semaglutide","Semaglutide","incretin","erpbiotech","ERP","erpbiotech-erp-2508-s8293","ERP-2508-S8293","janoshik-analytical",2,99.35,0.65,0.4,"Met(O) sulfoxide (+16 Da)",3.44,"TFA",10.03,0.82,null,null,null,null,null,3.6,4111.0672,null,null,18.42,0.86,74995,"lab-retained","identity-consistent","MARGINAL","","AX-R04","s.adeyemi"],["AX-2025-020109","2025-09-23","2025-10-17","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","wibsonbio","SWB","wibsonbio-swb-2507-e8786","SWB-2507-E8786","janoshik-analytical",50,99.38,0.62,0.22,"8-amino regioisomer",5.62,"iodide",42.18,0.68,51.52,51.2,99.42,50.903,101.8,null,null,null,null,5.46,0.99,58088,"buyer-sourced","purity-only","FAIL","counter-ion","AX-R04","s.falk"],["AX-2025-019858","2025-10-06","2025-10-17","2025-Q4","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2509-f5826","HOMO-2509-F5826","janoshik-analytical",3,99.36,0.64,0.45,"Met(O) sulfoxide (+16 Da)",4.84,"TFA",6.8,0.49,87.87,87.31,3.08,2.689,89.6,-1.8,4111.045,null,null,18.34,1.3,59590,"buyer-sourced","verified","MARGINAL","","AX-R06","a.varga"],["AX-2025-019355","2025-10-09","2025-10-17","2025-Q4","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2510-h6122","HYB-2510-H6122","vendorinvestigate",5,98.9,1.1,0.47,"des-AEEA semaglutide (−145 Da)",4.9,"TFA",7.52,0.79,86.79,85.84,5.31,4.558,91.2,-0.5,4111.0503,null,null,19.49,1.01,71495,"buyer-sourced","verified","PASS","","","submit_more"],["AX-2025-018894","2025-10-12","2025-10-17","2025-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9204","TFS-{CAT}-9204","peptidemeter",5,99.1,0.9,0.54,"C-terminal free acid (+1 Da)",4.03,"acetate",4.32,0.19,91.46,90.64,5.56,5.04,100.8,null,null,0.96,null,8.62,1.1,66821,"buyer-sourced","purity-only","PASS","","","f.bakken"],["AX-2025-018631","2025-09-23","2025-10-17","2025-Q3","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2502-p5432","QSC-2502-P5432","janoshik-analytical",15,98.55,1.45,1.03,"C20 diacid mono-amide",2.54,"TFA",6.76,0.24,90.46,89.15,16.45,14.665,97.8,2.2,4810.4209,null,null,19.74,1.26,49718,"buyer-sourced","verified","PASS","","","f.achebe"],["AX-2025-021201","2025-10-06","2025-10-16","2025-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","polypeptidegroup","PPG","polypeptidegroup-ppg-2509-m6879","PPG-2509-M6879","janoshik-analytical",25,99.56,0.44,0.25,"zuclomiphene (cis-isomer)",6.82,"citrate",30.68,0.68,61.82,61.55,38.96,23.98,95.9,null,null,null,null,16.52,0.99,75174,"buyer-sourced","partial","FAIL","counter-ion","","Contributor #Y-5136"],["AX-2025-021094","2025-10-05","2025-10-16","2025-Q4","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2505-y5388","BCH-2505-Y5388","nordanalyt",10,98.14,1.86,0.85,"des-AEEA semaglutide (−145 Da)",6.41,"TFA",10.25,0.48,null,null,null,null,null,-6.5,4111.0257,null,null,21.56,1.16,57396,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","m.salgado"],["AX-2025-020334","2025-10-12","2025-10-16","2025-Q4","desmopressin","Desmopressin","hormonal","ggpeps","GGPeps","ggpeps-ggpe-2511-y3312","GGPE-2511-Y3312","janoshik-analytical",2,99.44,0.56,0.37,"open-chain (reduced disulfide, +2 Da)",3.03,"acetate",5.72,1.02,null,null,null,null,null,-0.4,1068.4261,null,null,8.02,1.12,66016,"buyer-sourced","identity-consistent","PASS","","","n.demir"],["AX-2025-019282","2025-10-13","2025-10-16","2025-Q4","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2510-h5619","AMB-2510-H5619","janoshik-analytical",3,98.82,1.18,0.45,"deamidated (Asn→Asp, +1 Da)",6.8,"TFA",8.45,0.15,null,null,null,null,null,2.8,4111.0639,null,null,18.42,0.96,68950,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","Contributor #Z-8462"],["AX-2025-019136","2025-10-13","2025-10-16","2025-Q4","liraglutide","Liraglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2506-p4163","GSP-2506-P4163","janoshik-analytical",5,99.1,0.9,0.5,"deamidated (Asn→Asp, +1 Da)",2.55,"TFA",8.54,0.85,null,null,null,null,null,2.8,3748.9736,null,null,17.26,1.26,58553,"buyer-sourced","identity-consistent","PASS","","","two_labs_one_lot"],["AX-2025-018536","2025-10-07","2025-10-16","2025-Q4","ghrp-2","GHRP-2","gh-axis","qyaobio","QYB","qyaobio-qyb-2510-d4215","QYB-2510-D4215","janoshik-analytical",5,99.34,0.66,0.26,"oxidised Trp (+16 Da)",4.1,"acetate",6.09,0.59,null,null,null,null,null,-0.3,817.4273,null,null,8.96,1.04,79642,"buyer-sourced","identity-consistent","PASS","","","k.castellanos"],["AX-2025-021054","2025-10-09","2025-10-15","2025-Q4","gonadorelin","Gonadorelin","hormonal","bachemholding","BCH","bachemholding-bch-2510-f4167","BCH-2510-F4167","janoshik-analytical",2,98.69,1.31,0.66,"oxidised Trp (+16 Da)",5.65,"acetate",4.34,0.82,89.19,88.02,2.33,2.051,102.6,2.7,1181.5857,null,null,8.62,1.17,53318,"buyer-sourced","verified","PASS","","","Contributor #X-4772"],["AX-2025-021053","2025-10-12","2025-10-15","2025-Q4","gonadorelin","Gonadorelin","hormonal","bachemholding","BCH","bachemholding-bch-2510-f4167","BCH-2510-F4167","janoshik-analytical",2,99.18,0.82,0.5,"ring-opened pGlu (+18 Da)",5.32,"acetate",4.35,0.7,89.63,88.9,2.12,1.885,94.3,-2,1181.5801,null,null,8.59,1.05,64277,"supplier-supplied","verified","PASS","","","k.bakken"],["AX-2025-020097","2025-09-20","2025-10-15","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wibsonbio","SWB","wibsonbio-swb-2505-g8354","SWB-2505-G8354","kestrel-bioanalytical",250,99.44,0.56,0.37,"free base (des-mesylate, −96 Da)",3.15,"mesylate",14.76,0.31,81.78,81.32,312.81,254.377,101.8,12,624.2256,null,null,7.57,1.15,72042,"buyer-sourced","identity-consistent","FAIL","counter-ion;mass accuracy","AX-R01","i.chowdhury"],["AX-2025-019795","2025-10-05","2025-10-15","2025-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2506-l4686","HOMO-2506-L4686","peptidemeter",250,99.93,0.07,0.04,"free base (des-mesylate, −96 Da)",1.31,"mesylate",15.87,0.16,82.66,82.6,312.7,258.29,103.3,-0.3,624.2179,null,null,13.02,1.12,69751,"buyer-sourced","verified","FAIL","counter-ion","","ro.kjaer"],["AX-2025-019302","2025-09-22","2025-10-15","2025-Q3","ipamorelin","Ipamorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2505-j6078","AMB-2505-J6078","janoshik-analytical",5,99.5,0.5,0.34,"C-terminal free acid (+1 Da)",4.75,"acetate",7.4,0.73,null,null,null,null,null,-1.5,711.3845,null,null,8.18,1.22,53022,"buyer-sourced","identity-consistent","PASS","","","t.kaufmann"],["AX-2025-021086","2025-10-12","2025-10-14","2025-Q4","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2509-a4594","BCH-2509-A4594","janoshik-analytical",10,99.49,0.51,0.25,"des-C16 diacid (−254 Da)",6.3,"TFA",9.85,0.74,null,null,null,null,null,1.1,3961.3262,0.59,null,16.02,1.09,59233,"buyer-sourced","verified","MARGINAL","","AX-R11","r.nwosu"],["AX-2025-020606","2025-09-20","2025-10-14","2025-Q3","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2505-j7334","SSA-2505-J7334","janoshik-analytical",2,99.08,0.92,0.51,"des-Gly truncate (−57 Da)",2.72,"acetate",7.47,0.18,89.63,88.81,2.01,1.785,89.3,null,null,null,null,9.63,1.03,47582,"supplier-supplied","purity-only","MARGINAL","","AX-R06;AX-R09","mi.villalobos"],["AX-2025-020341","2025-09-22","2025-10-14","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2504-k3480","MKM-2504-K3480","janoshik-analytical",2,98.78,1.22,0.5,"des-Tyr1 (−163 Da)",4.82,"acetate",4.63,0.61,null,null,null,null,null,null,null,0.47,null,13.5,1.13,57547,"supplier-supplied","purity-only","MARGINAL","","AX-R11","so.moreau"],["AX-2025-020269","2025-10-12","2025-10-14","2025-Q4","mgf","MGF","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2506-t1988","GGPE-2506-T1988","medutest",2,98.7,1.3,0.55,"deamidated (+1 Da)",4.2,"acetate",5.5,0.74,89.56,88.4,2.18,1.927,96.4,17.7,2886.5628,null,null,9.86,1.23,54384,"supplier-supplied","identity-consistent","FAIL","mass accuracy","AX-R01","j.roos"],["AX-2025-020141","2025-09-18","2025-10-14","2025-Q3","mots-c","MOTS-c","metabolic","erpbiotech","ERP","erpbiotech-erp-2508-m9453","ERP-2508-M9453","janoshik-analytical",10,99.02,0.98,0.44,"bis-sulfoxide (+32 Da)",2.13,"acetate",4.08,0.33,null,null,null,null,null,null,null,null,null,10.39,0.98,88936,"buyer-sourced","purity-only","PASS","","","ma.vukovic"],["AX-2025-020104","2025-09-25","2025-10-14","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","wibsonbio","SWB","wibsonbio-swb-2507-e8786","SWB-2507-E8786","peptidemeter",50,99.24,0.76,0.39,"1-methylquinolinium (des-amino, −15 Da)",6.06,"iodide",43.1,0.39,null,null,null,null,null,1.7,285.9972,null,null,5.08,1.11,69327,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R04","m.kirchner"],["AX-2025-019692","2025-09-21","2025-10-14","2025-Q3","selank","Selank","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2504-g2332","TFC-2504-G2332","nordanalyt",20,99.31,0.69,0.45,"acetyl adduct (+42 Da)",8.34,"acetate",5.1,0.64,null,null,null,null,null,0.1,751.4403,null,null,7.43,1.17,75485,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","k.lundgren"],["AX-2025-019559","2025-09-23","2025-10-14","2025-Q3","tb-500","TB-500","repair","tfcpeptides","TFC","tfcpeptides-tfc-2503-l9791","TFC-2503-L9791","janoshik-analytical",10,99.33,0.67,0.26,"C-terminal amide (−1 Da)",5.72,"acetate",6.28,0.42,87.58,86.99,11.11,9.665,96.6,-0.3,887.4961,2.91,null,7.68,1.2,68460,"buyer-sourced","verified","PASS","","","h.yilmaz"],["AX-2025-018449","2025-10-10","2025-10-14","2025-Q4","melanotan-ii","Melanotan II","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2510-p2932","WWB-2510-P2932","janoshik-analytical",10,99.54,0.46,0.24,"oxidised Trp (+16 Da)",5.14,"acetate",6.05,0.49,null,null,null,null,null,1.6,1023.5418,0.36,null,9.7,1.23,71290,"buyer-sourced","verified","PASS","","","o.pereira"],["AX-2025-020360","2025-09-22","2025-10-13","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2503-h3929","MKM-2503-H3929","nordanalyt",100,99.46,0.54,0.27,"5-nitro-1MQ (unreduced precursor, +30 Da)",5.57,"iodide",40,0.71,null,null,null,null,null,2.9,285.9975,null,null,6.19,1.05,69130,"buyer-sourced","identity-consistent","FAIL","counter-ion","","jo.dahlberg"],["AX-2025-020355","2025-10-09","2025-10-13","2025-Q4","5-amino-1mq","5-Amino-1MQ","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2506-t3988","MKM-2506-T3988","medutest",100,99.26,0.74,0.31,"free iodide (counter-ion, by IC)",6.41,"iodide",45.58,0.2,47.81,47.46,212.02,100.625,100.6,5.8,285.9984,null,null,4.74,1.01,55647,"buyer-sourced","identity-consistent","FAIL","counter-ion","","n.solberg"],["AX-2025-020160","2025-09-20","2025-10-13","2025-Q3","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2502-s9437","ERP-2502-S9437","janoshik-analytical",5,99.37,0.63,0.34,"des-Lys (−128 Da)",3.45,"acetate",8.76,0.51,87.28,86.73,5.25,4.553,91.1,5.1,711.3892,null,null,8.3,1.06,66028,"supplier-supplied","verified","PASS","","","r.lindholm"],["AX-2025-019614","2025-09-21","2025-10-13","2025-Q3","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2508-w1453","TFC-2508-W1453","nordanalyt",5,99.93,0.07,0.04,"pyroglutamate cyclisation (−17 Da)",3.22,"acetate",8.02,0.48,88.28,88.22,5.57,4.914,98.3,2.1,1418.7123,null,null,11.14,1.3,62286,"buyer-sourced","verified","PASS","","","t.palacios"],["AX-2025-019487","2025-10-12","2025-10-13","2025-Q4","ss-31","SS-31 (Elamipretide)","metabolic","jeepbio","JEEP","jeepbio-jeep-2511-b8241","JEEP-2511-B8241","janoshik-analytical",20,99.68,0.32,0.16,"des-Dmt (−193 Da)",4.83,"acetate",8.17,0.17,86.83,86.55,20.71,17.925,89.6,-1,639.385,null,null,9.98,1.12,80287,"buyer-sourced","verified","MARGINAL","","AX-R06;AX-R11","v.abubakar"],["AX-2025-019324","2025-09-23","2025-10-13","2025-Q3","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2503-s5891","AMB-2503-S5891","janoshik-analytical",2,99.31,0.69,0.32,"tBu-protected residual (+56 Da)",5.56,"TFA",7.4,0.28,86.76,86.16,2.36,2.033,101.6,1,4111.0565,null,null,18.55,1.41,52402,"buyer-sourced","verified","PASS","","","h.moreau"],["AX-2025-019256","2025-09-19","2025-10-13","2025-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2508-t5301","AMB-2508-T5301","janoshik-analytical",10,99.53,0.47,0.28,"oxidised Trp (+16 Da)",5.28,"acetate",7.1,0.51,null,null,null,null,null,-37.3,872.4121,null,null,9.05,1.02,59666,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R11","fa.sjoberg"],["AX-2025-018862","2025-09-17","2025-10-13","2025-Q3","kpv","KPV","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-l8855","FGP-2506-L8855","kestrel-bioanalytical",5,99.84,0.16,0.08,"acetyl-KPV (+42 Da)",4.04,"acetate",14.69,0.2,null,null,null,null,null,-3.2,342.2256,null,null,2.83,1.29,57219,"buyer-sourced","identity-consistent","FAIL","counter-ion","","t.malinowski"],["AX-2025-018860","2025-09-17","2025-10-13","2025-Q3","kpv","KPV","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-l8855","FGP-2506-L8855","nordanalyt",5,99.93,0.07,0.05,"acetyl-KPV (+42 Da)",4.47,"acetate",16.41,0.3,78.82,78.76,5.88,4.631,92.6,null,null,0.87,null,6.03,0.97,69080,"buyer-sourced","purity-only","FAIL","counter-ion","","f.grimaldi"],["AX-2025-018537","2025-10-09","2025-10-13","2025-Q4","ghrp-2","GHRP-2","gh-axis","qyaobio","QYB","qyaobio-qyb-2510-d4215","QYB-2510-D4215","janoshik-analytical",5,98.78,1.22,0.87,"des-Lys (−128 Da)",4.25,"acetate",7.72,0.94,null,null,null,null,null,-0.1,817.4274,null,"No growth at 14 d",9.22,1.16,70253,"buyer-sourced","identity-consistent","FAIL","purity","","chain_custody"],["AX-2025-020273","2025-10-07","2025-10-12","2025-Q4","semax","Semax","neuro","ggpeps","GGPeps","ggpeps-ggpe-2510-c1819","GGPE-2510-C1819","vendorinvestigate",5,99.14,0.86,0.58,"N-acetyl semax (+42 Da)",7.78,"acetate",4.8,0.63,null,null,null,null,null,3.2,813.3567,0.4,null,7.6,1.29,68764,"buyer-sourced","verified","PASS","","","p.eriksen"],["AX-2025-019470","2025-09-17","2025-10-12","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2506-r8215","JEEP-2506-R8215","janoshik-analytical",5,99.09,0.91,0.45,"pyroglutamate cyclisation (−17 Da)",3.29,"acetate",6.42,0.98,null,null,null,null,null,4.3,1418.7154,null,null,9.55,0.97,58939,"buyer-sourced","identity-consistent","PASS","","","c.okonkwo"],["AX-2025-019361","2025-10-05","2025-10-12","2025-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","hybiopharma","HYB","hybiopharma-hyb-2510-j6404","HYB-2510-J6404","janoshik-analytical",25,99.03,0.97,0.4,"des-ethyl enclomiphene (−28 Da)",5.2,"citrate",28.5,0.18,66.12,65.48,35.16,23.023,92.1,-2.9,597.2113,null,null,16.28,1.09,63097,"buyer-sourced","verified","FAIL","counter-ion","","m.ostergaard"],["AX-2025-019327","2025-09-18","2025-10-12","2025-Q3","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2503-s5891","AMB-2503-S5891","janoshik-analytical",2,99.63,0.37,0.16,"des-His1 truncate (−137 Da)",5.75,"TFA",8.54,0.95,84.76,84.45,2.45,2.069,103.5,-0.9,4111.0487,null,null,18.51,1.08,78742,"buyer-sourced","verified","PASS","","","j.bergstrom"],["AX-2025-019032","2025-10-11","2025-10-12","2025-Q4","bpc-157","BPC-157","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2128","ASY-{CAT}-2128","vendorinvestigate",2,99.93,0.07,0.04,"BPC-157 arginine-salt artefact",4.98,"acetate",6.07,0.92,88.03,87.97,2.41,2.12,106,2.4,1418.7127,null,null,10.13,1.04,66162,"buyer-sourced","verified","PASS","","","e.almeida"],["AX-2025-018689","2025-10-05","2025-10-12","2025-Q4","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2511-s6768","QSC-2511-S6768","janoshik-analytical",10,99.42,0.58,0.42,"des-Aib2 analogue",4.76,"TFA",6,0.55,88.69,88.18,10.04,8.853,88.5,1.5,4810.4175,0.31,null,19.76,1.14,51573,"buyer-sourced","verified","MARGINAL","","AX-R04;AX-R06","o.novak"],["AX-2025-021000","2025-09-25","2025-10-11","2025-Q3","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2505-t3334","WXT-2505-T3334","medutest",30,97.74,2.26,1.45,"[D-Aib13]-diastereomer",3.54,"TFA",7.07,0.9,null,null,null,null,null,-8.6,4810.3689,1.19,null,17.02,1.36,69480,"buyer-sourced","identity-consistent","PASS","","","o.silva"],["AX-2025-020317","2025-10-05","2025-10-11","2025-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2510-h2976","GGPE-2510-H2976","peptidemeter",12.5,99.93,0.07,0.04,"zuclomiphene (cis-isomer)",5.92,"citrate",28.37,0.71,65,64.95,17.2,11.171,89.4,-0.6,597.2126,null,null,15.49,1.15,54174,"buyer-sourced","partial","FAIL","counter-ion","AX-R06","d.wojcik"],["AX-2025-020152","2025-09-16","2025-10-11","2025-Q3","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2502-s9437","ERP-2502-S9437","peptidemeter",5,98.93,1.07,0.57,"des-Lys (−128 Da)",3.29,"acetate",5.96,0.88,89.87,88.91,5.38,4.783,95.7,-5.2,711.3819,null,null,7.59,0.94,70603,"buyer-sourced","verified","FAIL","purity","","n.solberg"],["AX-2025-019553","2025-10-06","2025-10-11","2025-Q4","selank","Selank","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2505-a9766","TFC-2505-A9766","janoshik-analytical",20,99.05,0.95,0.54,"tuftsin fragment (−417 Da)",7.94,"acetate",6.46,0.21,null,null,null,null,null,-2.2,751.4385,0.9,null,6.45,0.99,65488,"buyer-sourced","verified","PASS","","","tfa_counter"],["AX-2025-019329","2025-09-25","2025-10-11","2025-Q3","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2503-s5891","AMB-2503-S5891","peptidemeter",2,98.97,1.03,0.72,"[D-Aib8]-diastereomer",5.95,"TFA",6.45,0.91,null,null,null,null,null,-1.5,4111.0462,0.31,null,17.13,1.34,58493,"buyer-sourced","verified","PASS","","","RT_shift"],["AX-2025-021150","2025-09-15","2025-10-10","2025-Q3","semax","Semax","neuro","sigmaaldrich","SIG","sigmaaldrich-sig-2504-6873","SIG-2504-6873","peptidemeter",20,98.78,1.22,0.62,"diketopiperazine (−18 Da)",10.08,"acetate",7.57,0.4,null,null,null,null,null,null,null,null,null,6.8,0.94,67258,"supplier-supplied","purity-only","PASS","","","freeze_thaw"],["AX-2025-020799","2025-09-14","2025-10-10","2025-Q3","thymosin-alpha-1","Thymosin 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species",3.86,"acetate",2.51,0.26,93.37,90.99,2.04,1.856,92.8,1.4,7894.0111,null,null,17.2,1.31,59882,"lab-retained","partial","PASS","","","i.falk"],["AX-2025-019475","2025-09-23","2025-10-10","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2506-r8215","JEEP-2506-R8215","nordanalyt",5,99.21,0.79,0.48,"pyroglutamate cyclisation (−17 Da)",3.16,"acetate",7.97,0.41,88.46,87.76,5.71,5.011,100.2,0.8,1418.7104,null,null,11.14,0.93,51462,"buyer-sourced","verified","PASS","","","Contributor #Z-8462"],["AX-2025-018863","2025-09-19","2025-10-10","2025-Q3","kpv","KPV","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-l8855","FGP-2506-L8855","janoshik-analytical",5,99.67,0.33,0.23,"diketopiperazine (−18 Da)",4.1,"acetate",11.96,0.66,null,null,null,null,null,-3.3,342.2256,null,null,5.13,0.94,67711,"buyer-sourced","identity-consistent","PASS","","","Contributor #P-5401"],["AX-2025-020747","2025-09-22","2025-10-09","2025-Q3","semaglutide","Semaglutide","incretin","sangonbio","SGN","sangonbio-sgn-2502-f9009","SGN-2502-F9009","nordanalyt",2,99.32,0.68,0.39,"des-His1 truncate (−137 Da)",5.48,"TFA",6.65,0.79,null,null,null,null,null,null,null,null,null,21.27,1.34,69425,"buyer-sourced","purity-only","MARGINAL","","AX-R09","l.erdogan"],["AX-2025-020519","2025-09-23","2025-10-09","2025-Q3","glutathione","L-Glutathione (reduced)","bioregulator","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2506-x6141","SSA-2506-X6141","medutest",1500,99.35,0.65,0.33,"glutathione disulfide (GSSG, +305 Da)",8.52,null,0,0.47,91.01,90.42,1638.34,1481.387,98.8,-0.7,307.0836,null,null,3.62,0.92,67138,"buyer-sourced","method-limited","PASS","","","t.adeyemi"],["AX-2025-020102","2025-09-14","2025-10-09","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","wibsonbio","SWB","wibsonbio-swb-2507-e8786","SWB-2507-E8786","kestrel-bioanalytical",50,99.22,0.78,0.4,"1-methylquinolinium (des-amino, −15 Da)",6.37,"iodide",45.63,0.71,47.29,46.92,106.91,50.162,100.3,-2.3,285.996,null,null,2.73,0.86,68201,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R04","br.coelho"],["AX-2025-019707","2025-09-23","2025-10-09","2025-Q3","mots-c","MOTS-c","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2503-c3112","TFC-2503-C3112","peptidemeter",5,99.13,0.87,0.36,"Met1 sulfoxide (+16 Da)",5.47,"acetate",5.47,0.24,88.82,88.05,5.99,5.274,105.5,-3.5,2173.0842,null,null,9.78,1.1,31780,"buyer-sourced","verified","PASS","","","c.sobczak"],["AX-2025-019679","2025-10-06","2025-10-09","2025-Q4","semax","Semax","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2505-h2637","TFC-2505-H2637","janoshik-analytical",10,99.74,0.26,0.17,"diketopiperazine (−18 Da)",7.67,"acetate",5.57,0.91,null,null,null,null,null,-0.6,813.3536,null,null,6.95,1.05,79551,"buyer-sourced","identity-consistent","PASS","","","f.vermeulen"],["AX-2025-019619","2025-09-16","2025-10-09","2025-Q3","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2508-w1453","TFC-2508-W1453","peptidemeter",5,99.82,0.18,0.07,"acetylated N-terminus (+42 Da)",3.14,"acetate",5.83,1.01,null,null,null,null,null,0.8,1418.7104,null,null,8.96,1.37,47117,"buyer-sourced","identity-consistent","PASS","","","b.cardoso"],["AX-2025-019593","2025-09-20","2025-10-09","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2508-h1748","TFC-2508-H1748","medutest",0.1,98.46,1.54,1.09,"des-13-residue N-extension (native IGF-1)",5.45,"acetate",6.22,0.41,87.92,86.57,0.12,0.104,104,2.8,9105.2667,null,null,14.36,1.35,53892,"buyer-sourced","identity-consistent","PASS","","","co.vasquez"],["AX-2025-019462","2025-09-17","2025-10-09","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2504-x7849","JEEP-2504-X7849","medutest",10,99,1,0.43,"truncated (1-12)",6.58,"acetate",6.05,0.59,86.78,85.91,11.48,9.862,98.6,-9.7,1418.6955,null,null,8.01,1.02,51699,"buyer-sourced","identity-consistent","PASS","","","endotoxin_limit"],["AX-2025-019418","2025-09-17","2025-10-09","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2507-y7485","HYB-2507-Y7485","peptidemeter",0.1,98.78,1.22,0.74,"oxidised Met59 (+16 Da)",4.81,"acetate",5.93,0.14,null,null,null,null,null,0.9,9105.2494,null,null,16.05,1.2,60271,"lab-retained","identity-consistent","PASS","","","d.ogunleye"],["AX-2025-019272","2025-10-08","2025-10-09","2025-Q4","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2506-d5337","AMB-2506-D5337","janoshik-analytical",2,99.46,0.54,0.25,"bis-oxidised Trp (+32 Da)",3.28,"acetate",6.7,0.79,null,null,null,null,null,-2.5,872.4424,null,"No growth at 14 d",8.3,1.12,62815,"buyer-sourced","identity-consistent","PASS","","","f.duarte"],["AX-2025-018963","2025-09-21","2025-10-09","2025-Q3","bpc-157","BPC-157","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-1276","ASY-{CAT}-1276","janoshik-analytical",10,99.32,0.68,0.28,"acetylated N-terminus (+42 Da)",6.22,"acetate",7.12,0.6,86.06,85.47,11.87,10.145,101.4,null,null,null,null,9.7,1.03,54776,"buyer-sourced","purity-only","PASS","","","o.kirchner"],["AX-2025-020672","2025-09-19","2025-10-08","2025-Q3","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2506-j8349","SGN-2506-J8349","nordanalyt",20,97.62,2.38,1.57,"[D-Aib13]-diastereomer",2.41,"TFA",7.46,0.79,89.34,87.21,23.24,20.268,101.3,-3.5,4810.3935,null,null,23.01,1.23,67410,"buyer-sourced","verified","PASS","","","f.grimaldi"],["AX-2025-020110","2025-09-23","2025-10-08","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","wibsonbio","SWB","wibsonbio-swb-2507-e8786","SWB-2507-E8786","kestrel-bioanalytical",50,99.93,0.07,0.04,"1-methylquinolinium (des-amino, −15 Da)",5.96,"iodide",43.54,0.54,null,null,null,null,null,9.6,285.9994,null,null,2.85,1.16,79466,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R04","ai.krastev"],["AX-2025-019248","2025-09-13","2025-10-08","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2507-s5238","AMB-2507-S5238","nordanalyt",2,99.61,0.39,0.18,"native GRF (1-29) (−59 Da)",5.78,"acetate",3.81,0.68,89.73,89.38,2.37,2.118,105.9,0.2,3365.7409,null,null,14.96,0.86,52121,"buyer-sourced","verified","PASS","","","n.adeyemi"],["AX-2025-018987","2025-10-06","2025-10-08","2025-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","asymchemlabs","ASY","asymchemlabs-asy-cat-1806","ASY-{CAT}-1806","medutest",25,99.86,0.14,0.07,"N-oxide (+16 Da)",3.24,"citrate",28.43,0.44,null,null,null,null,null,9.5,597.2187,null,null,13.94,1.36,65317,"buyer-sourced","partial","FAIL","counter-ion","AX-R07","as.novak"],["AX-2025-020107","2025-09-22","2025-10-07","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","wibsonbio","SWB","wibsonbio-swb-2507-e8786","SWB-2507-E8786","janoshik-analytical",50,99.29,0.71,0.25,"8-amino regioisomer",6.1,"iodide",46.29,0.15,47.46,47.12,113.27,53.373,106.7,1.8,285.9972,0.3,null,5.34,1.09,63761,"buyer-sourced","verified","FAIL","counter-ion","AX-R04","Contributor #W-6318"],["AX-2025-019414","2025-09-23","2025-10-07","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2507-y7485","HYB-2507-Y7485","medutest",0.1,98.73,1.27,0.77,"oxidised Met59 (+16 Da)",4.21,"acetate",5.51,0.58,89.7,88.56,0.11,0.097,97,13.4,9105.3632,null,null,14.5,1.25,69467,"buyer-sourced","identity-consistent","PASS","","","b.ferreira"],["AX-2025-019313","2025-09-25","2025-10-07","2025-Q3","retatrutide","Retatrutide","incretin","ambiopharm","AMB","ambiopharm-amb-2502-a6319","AMB-2502-A6319","janoshik-analytical",15,98.37,1.63,1.04,"C18 diacid regioisomer",4.57,"TFA",8.94,0.54,null,null,null,null,null,-1.3,4728.481,1.53,null,20.57,1.36,60282,"buyer-sourced","verified","PASS","","","Contributor #U-1372"],["AX-2025-019311","2025-09-16","2025-10-07","2025-Q3","retatrutide","Retatrutide","incretin","ambiopharm","AMB","ambiopharm-amb-2502-a6319","AMB-2502-A6319","nordanalyt",15,98.15,1.85,1.17,"C18 diacid regioisomer",4.87,"TFA",6.14,0.36,88.63,86.99,18.23,15.858,105.7,null,null,null,"No growth at 14 d",23.98,1.19,54028,"buyer-sourced","purity-only","PASS","","","f.ramos"],["AX-2025-019262","2025-09-19","2025-10-07","2025-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2508-t5301","AMB-2508-T5301","medutest",10,99.16,0.84,0.49,"oxidised Trp (+16 Da)",5.93,"acetate",5.46,0.85,null,null,null,null,null,null,null,null,null,7.17,1.07,67276,"buyer-sourced","purity-only","PASS","","","z.antonsen"],["AX-2025-018870","2025-09-18","2025-10-07","2025-Q3","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-8964","TFS-{CAT}-8964","medutest",10,99.93,0.07,0.05,"acetylated N-terminus (+42 Da)",4.25,"acetate",6.43,0.69,null,null,null,null,null,null,null,2.55,null,8.1,1.24,79721,"buyer-sourced","purity-only","PASS","","","s.haddad"],["AX-2025-018651","2025-09-25","2025-10-07","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-f5673","QSC-2507-F5673","janoshik-analytical",1000,99.74,0.26,0.16,"sulfonamide hydrolysis product (+18 Da)",4.21,"mesylate",15.93,0.28,79.58,79.37,1253.65,995.022,99.5,2.7,624.2198,null,null,13.64,1.05,67360,"lab-retained","verified","FAIL","counter-ion","AX-R07","d.batista"],["AX-2025-018586","2025-09-24","2025-10-07","2025-Q3","semaglutide","Semaglutide","incretin","qyaobio","QYB","qyaobio-qyb-2505-u5049","QYB-2505-U5049","janoshik-analytical",10,99.3,0.7,0.3,"des-AEEA semaglutide (−145 Da)",3.85,"TFA",6.79,0.39,null,null,null,null,null,7.1,4111.0816,5.7,null,18.46,1.12,68943,"buyer-sourced","verified","FAIL","endotoxin","AX-R08","f.vukovic"],["AX-2025-020980","2025-09-11","2025-10-06","2025-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2507-r4042","WXT-2507-R4042","peptidemeter",10,99.26,0.74,0.35,"oxidised Trp (+16 Da)",4.6,"acetate",4.58,0.26,90.56,89.89,10.67,9.591,95.9,2.7,1024.527,null,null,8.84,1.21,63640,"buyer-sourced","verified","PASS","","","custom_synth"],["AX-2025-020846","2025-09-14","2025-10-06","2025-Q3","kpv","KPV","repair","cpcbio","CPC","cpcbio-cpc-2502-m2176","CPC-2502-M2176","peptidemeter",20,98.23,1.77,0.87,"Lys-Pro dipeptide (−99 Da)",2.96,"acetate",11.3,0.94,null,null,null,null,null,null,null,null,"No growth at 14 d",4.97,1.24,86686,"buyer-sourced","purity-only","FAIL","purity","","m.villalobos"],["AX-2025-020528","2025-09-21","2025-10-06","2025-Q3","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-u6907","SSA-2502-U6907","janoshik-analytical",2,97.87,2.13,1.16,"des-His1 truncate (−137 Da)",5.38,"TFA",8.58,0.54,null,null,null,null,null,6.1,4111.0775,null,null,18.51,1.37,55291,"buyer-sourced","identity-consistent","PASS","","","Contributor #V-2091"],["AX-2025-020504","2025-09-25","2025-10-06","2025-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2506-l6194","KP-2506-L6194","nordanalyt",10,99.52,0.48,0.27,"maleimide dimer",4.93,"acetate",3.48,0.24,91.35,90.91,9.8,8.909,89.1,0.6,3644.977,null,null,16.6,0.86,63165,"buyer-sourced","verified","MARGINAL","","AX-R06","k.fontaine"],["AX-2025-019733","2025-09-19","2025-10-06","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2505-v3835","HOMO-2505-V3835","vendorinvestigate",15,98.02,1.98,1.14,"tBu-protected residual (+56 Da)",6.04,"TFA",8.83,0.89,null,null,null,null,null,-1.7,4111.0454,0.8,null,19.47,1.15,78448,"buyer-sourced","verified","PASS","","","endotoxin_limit"],["AX-2025-019636","2025-09-11","2025-10-06","2025-Q3","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2507-j2316","TFC-2507-J2316","nordanalyt",10,99.11,0.89,0.6,"des-Gly truncate (−57 Da)",3.52,"acetate",7.77,0.75,87.96,87.18,11.78,10.27,102.7,null,null,null,null,11.07,1.05,57365,"buyer-sourced","purity-only","MARGINAL","","AX-R04","p.vukovic"],["AX-2025-019328","2025-09-11","2025-10-06","2025-Q3","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2503-s5891","AMB-2503-S5891","janoshik-analytical",2,99.37,0.63,0.29,"tBu-protected residual (+56 Da)",5.68,"TFA",10.36,0.14,83.82,83.29,2.29,1.907,95.4,-1.7,4111.0454,null,null,18.37,1.06,62793,"buyer-sourced","verified","PASS","","","l.kowalski"],["AX-2025-018727","2025-09-19","2025-10-06","2025-Q3","ss-31","SS-31 (Elamipretide)","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2502-m6829","QSC-2502-M6829","janoshik-analytical",10,98.94,1.06,0.63,"C-terminal free acid (+1 Da)",4.14,"acetate",7.15,0.53,null,null,null,null,null,5.3,639.389,null,null,8.87,1.12,55322,"supplier-supplied","identity-consistent","MARGINAL","","AX-R09","r.lokken"],["AX-2025-020346","2025-09-17","2025-10-05","2025-Q3","bpc-157","BPC-157","repair","mokemeibio","MKM","mokemeibio-mkm-2502-t3877","MKM-2502-T3877","medutest",5,99.87,0.13,0.08,"acetylated N-terminus (+42 Da)",6.2,"acetate",8.58,0.36,84.86,84.75,5.23,4.432,88.6,null,null,null,"No growth at 14 d",8.17,0.95,52193,"supplier-supplied","purity-only","MARGINAL","","AX-R06;AX-R10","ic_anion"],["AX-2025-019919","2025-09-14","2025-10-05","2025-Q3","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2504-x6056","HJ-2504-X6056","janoshik-analytical",10,99.8,0.2,0.1,"oxidised Trp (+16 Da)",6.37,"acetate",6.86,0.78,85.99,85.82,10.61,9.106,91.1,-3.3,711.3833,null,null,8.38,0.97,38361,"buyer-sourced","verified","PASS","","","r.solberg"],["AX-2025-019730","2025-09-12","2025-10-05","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2505-v3835","HOMO-2505-V3835","kestrel-bioanalytical",15,99.18,0.82,0.51,"[D-Aib8]-diastereomer",6.39,"TFA",7.79,0.23,null,null,null,null,null,-3.2,4111.0392,1.29,null,9.95,1.01,61821,"buyer-sourced","method-limited","PASS","","","p.salgado"],["AX-2025-019468","2025-09-13","2025-10-05","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2506-r8215","JEEP-2506-R8215","janoshik-analytical",5,99.05,0.95,0.47,"pyroglutamate cyclisation (−17 Da)",3.46,"acetate",6.97,0.79,88.78,87.94,5.51,4.845,96.9,-0.7,1418.7083,null,null,9.47,1.05,68442,"buyer-sourced","verified","PASS","","","so.diallo"],["AX-2025-019384","2025-09-19","2025-10-05","2025-Q3","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2507-a6586","HYB-2507-A6586","janoshik-analytical",5,99.93,0.07,0.04,"tirzepatide dimer",4.42,"TFA",6.96,0.18,null,null,null,null,null,null,null,null,null,19.63,1.33,61729,"buyer-sourced","purity-only","PASS","","","h.hartmann"],["AX-2025-019267","2025-09-25","2025-10-05","2025-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2508-t5301","AMB-2508-T5301","medutest",10,99.9,0.1,0.05,"[D-Trp]-epimer",5.97,"acetate",5.51,0.44,88.08,87.99,11.75,10.339,103.4,-2.6,872.4423,null,null,7.08,0.96,46400,"buyer-sourced","identity-consistent","PASS","","","a.karlsen"],["AX-2025-019085","2025-09-12","2025-10-05","2025-Q3","ghrp-6","GHRP-6","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2508-f3139","GSP-2508-F3139","peptidemeter",5,99.26,0.74,0.3,"oxidised Trp (+16 Da)",6.43,"acetate",4.18,0.39,89,88.34,5.97,5.274,105.5,-5.1,872.4402,0.23,null,7.94,1.29,65595,"buyer-sourced","verified","PASS","","","r.ogunleye"],["AX-2025-020983","2025-09-10","2025-10-04","2025-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2507-r4042","WXT-2507-R4042","janoshik-analytical",10,98.97,1.03,0.49,"linear precursor (+18 Da)",5.11,"acetate",3.56,0.19,null,null,null,null,null,1.4,1024.5256,null,"No growth at 14 d",9.51,0.97,66961,"lab-retained","identity-consistent","PASS","","","na.laurent"],["AX-2025-020725","2025-09-08","2025-10-04","2025-Q3","tb-500","TB-500","repair","sangonbio","SGN","sangonbio-sgn-2506-m8920","SGN-2506-M8920","medutest",5,99.03,0.97,0.54,"des-Gln truncate (−128 Da)",7.94,"acetate",5.6,0.2,86.26,85.42,6.14,5.245,104.9,-1.6,887.495,null,null,6.69,1.14,75377,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R03","c.kjaer"],["AX-2025-020585","2025-09-20","2025-10-04","2025-Q3","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-y7005","SSA-2508-Y7005","nordanalyt",15,98.61,1.39,0.88,"des-AEEA semaglutide (−145 Da)",5.18,"TFA",10.97,0.14,83.71,82.55,18.07,14.917,99.4,0.1,4111.0528,null,null,21.38,1.03,58598,"buyer-sourced","verified","PASS","","","k.fontaine"],["AX-2025-019929","2025-09-08","2025-10-04","2025-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-y6433","HJ-2507-Y6433","peptidemeter",3,98.22,1.78,0.97,"des-AEEA semaglutide (−145 Da)",3.22,"TFA",6.71,0.73,89.34,87.75,3.46,3.036,101.2,0.3,4111.0536,0.25,null,17.3,1.39,52971,"buyer-sourced","verified","PASS","","","e.frisk"],["AX-2025-019729","2025-09-22","2025-10-04","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2505-v3835","HOMO-2505-V3835","peptidemeter",15,97.84,2.16,1.24,"tBu-protected residual (+56 Da)",6.27,"TFA",6.82,0.27,null,null,null,null,null,1.6,4111.059,null,null,17.26,1.28,55618,"buyer-sourced","identity-consistent","PASS","","","la.boateng"],["AX-2025-019631","2025-09-22","2025-10-04","2025-Q3","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2507-j2316","TFC-2507-J2316","janoshik-analytical",10,98.85,1.15,0.79,"BPC-157 arginine-salt artefact",4.11,"acetate",8.58,0.73,null,null,null,null,null,null,null,null,null,9.54,1.05,54835,"buyer-sourced","purity-only","MARGINAL","","AX-R04","i.dahlberg"],["AX-2025-019595","2025-09-20","2025-10-04","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2508-h1748","TFC-2508-H1748","medutest",0.1,97.62,2.38,1.7,"des-13-residue N-extension (native IGF-1)",5.47,"acetate",4.51,0.92,null,null,null,null,null,1.3,9105.253,null,null,14.39,1.19,33257,"buyer-sourced","identity-consistent","PASS","","","Contributor #V-6845"],["AX-2025-019579","2025-09-19","2025-10-04","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-g1453","TFC-2508-G1453","nordanalyt",20,98.8,1.2,0.77,"des-Gly deletion (−57 Da)",4.43,"TFA",9.02,0.95,85.6,84.57,21.19,17.92,89.6,-5,4810.3862,null,null,22.8,1.15,41167,"buyer-sourced","verified","MARGINAL","","AX-R06","f.okwuosa"],["AX-2025-019557","2025-09-23","2025-10-04","2025-Q3","tb-500","TB-500","repair","tfcpeptides","TFC","tfcpeptides-tfc-2503-l9791","TFC-2503-L9791","medutest",10,99.21,0.79,0.3,"C-terminal amide (−1 Da)",5.45,"acetate",4.81,0.98,88.76,88.06,11.93,10.506,105.1,5.2,887.501,2.9,null,6.73,1.04,68145,"buyer-sourced","identity-consistent","PASS","","","b.baptista"],["AX-2025-019395","2025-09-24","2025-10-04","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2504-n7248","HYB-2504-N7248","janoshik-analytical",2,99.51,0.49,0.22,"deamidated (+1 Da)",4.11,"acetate",4.29,0.69,90.91,90.46,2.08,1.882,94.1,null,null,null,null,13.02,1.1,53771,"buyer-sourced","purity-only","PASS","","","h.rasmussen"],["AX-2025-019394","2025-09-20","2025-10-04","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2504-n7248","HYB-2504-N7248","peptidemeter",2,99.93,0.07,0.04,"des-Tyr1 (−163 Da)",4.32,"acetate",4.91,0.31,null,null,null,null,null,null,null,null,null,12.04,1.07,60438,"supplier-supplied","purity-only","PASS","","","f.okafor"],["AX-2025-020796","2025-09-08","2025-10-03","2025-Q3","bpc-157","BPC-157","repair","cpcbio","CPC","cpcbio-cpc-2503-t9775","CPC-2503-T9775","janoshik-analytical",2,99.68,0.32,0.22,"[D-Val]-diastereomer",4.43,"acetate",6.75,0.84,null,null,null,null,null,2.2,1418.7124,null,null,9.55,1.21,76596,"buyer-sourced","identity-consistent","PASS","","","Contributor #K-1948"],["AX-2025-020534","2025-09-14","2025-10-03","2025-Q3","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-u6907","SSA-2502-U6907","janoshik-analytical",2,97.88,2.12,1.15,"des-His1 truncate (−137 Da)",5.65,"TFA",7.31,0.16,86.88,85.04,2.43,2.066,103.3,null,null,null,null,18.34,1.28,50929,"buyer-sourced","purity-only","PASS","","","lyo_cycle"],["AX-2025-020451","2025-09-24","2025-10-03","2025-Q3","melanotan-ii","Melanotan II","melanocortin","keruipeptidesbio","KP","keruipeptidesbio-kp-2508-j5271","KP-2508-J5271","peptidemeter",10,98.16,1.84,0.89,"linear (open-lactam) precursor (+18 Da)",6.34,"acetate",6.07,0.17,87.42,85.81,10.38,8.907,89.1,-2.3,1023.5378,null,null,9.13,1.15,60711,"buyer-sourced","verified","FAIL","purity","AX-R06","g.beaulieu"],["AX-2025-020234","2025-09-07","2025-10-03","2025-Q3","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2508-e1731","GGPE-2508-E1731","janoshik-analytical",12,97.46,2.54,1.59,"aspartimide (−18 Da)",2.13,"TFA",6.19,0.69,90.99,88.68,14.49,12.85,107.1,-2.2,4728.4767,null,null,20.6,1.25,71077,"buyer-sourced","verified","PASS","","","lal_assay"],["AX-2025-020231","2025-09-20","2025-10-03","2025-Q3","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2502-j1624","GGPE-2502-J1624","janoshik-analytical",15,97.9,2.1,1.14,"[D-Aib13]-diastereomer",5.28,"TFA",7.51,0.73,null,null,null,null,null,-0.3,4810.4089,null,null,19.81,1.24,86800,"buyer-sourced","identity-consistent","PASS","","","s.sorensen"],["AX-2025-019846","2025-09-25","2025-10-03","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2506-m5731","HOMO-2506-M5731","nordanalyt",10,97.48,2.52,1.01,"Met(O) sulfoxide (+16 Da)",6.23,"TFA",10.88,0.56,82.33,80.26,11.15,8.949,89.5,0.1,4111.0528,null,null,21.01,1.06,66023,"buyer-sourced","verified","MARGINAL","","AX-R06;AX-R09","c.stanescu"],["AX-2025-019393","2025-09-19","2025-10-03","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2504-n7248","HYB-2504-N7248","janoshik-analytical",2,99.24,0.76,0.33,"des-Tyr1 (−163 Da)",4,"acetate",3.17,0.23,null,null,null,null,null,-2.2,3365.7328,null,null,12.99,1.31,91305,"buyer-sourced","identity-consistent","PASS","","","h.erdogan"],["AX-2025-020938","2025-09-09","2025-10-02","2025-Q3","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2508-g2836","WXT-2508-G2836","vendorinvestigate",3,98.28,1.72,0.89,"des-His1 truncate (−137 Da)",2.9,"TFA",11.13,0.26,null,null,null,null,null,2.9,4111.0643,null,null,19.77,1.25,37503,"buyer-sourced","identity-consistent","PASS","","","f.lokken"],["AX-2025-020695","2025-09-09","2025-10-02","2025-Q3","sermorelin","Sermorelin","gh-axis","sangonbio","SGN","sangonbio-sgn-2502-y8340","SGN-2502-Y8340","medutest",10,99.04,0.96,0.48,"des-Tyr1 (−163 Da)",4.6,"acetate",5.39,1.01,null,null,null,null,null,11.4,3355.7628,null,"No growth at 14 d",10.46,1.31,59056,"buyer-sourced","identity-consistent","PASS","","","g.balogun"],["AX-2025-020164","2025-09-12","2025-10-02","2025-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","erpbiotech","ERP","erpbiotech-erp-2506-e9178","ERP-2506-E9178","kestrel-bioanalytical",2,99.23,0.77,0.53,"deamidated (+1 Da)",4.62,"acetate",4.27,0.17,null,null,null,null,null,-6.6,3644.9507,null,null,7.76,1.26,44848,"buyer-sourced","identity-consistent","PASS","","","ha.tulloch"],["AX-2025-019909","2025-09-24","2025-10-02","2025-Q3","peg-mgf","PEG-MGF","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-s5943","HJ-2507-S5943","janoshik-analytical",5,97.65,2.35,0.9,"free MGF (unconjugated)",7.04,"acetate",2.52,0.42,null,null,null,null,null,0.6,7894.0047,0.35,null,17.1,1.03,62584,"buyer-sourced","partial","PASS","","","ha.hartmann"],["AX-2025-019638","2025-09-06","2025-10-02","2025-Q3","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2507-j2316","TFC-2507-J2316","janoshik-analytical",10,99.39,0.61,0.41,"des-Gly truncate (−57 Da)",4.14,"acetate",5.56,0.84,null,null,null,null,null,5.7,1418.7174,null,null,9.57,1.18,72645,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","f.frisk"],["AX-2025-019596","2025-09-08","2025-10-02","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2508-h1748","TFC-2508-H1748","janoshik-analytical",0.1,98.16,1.84,1.2,"truncated (1-70)",5.2,"acetate",4.34,0.18,null,null,null,null,null,1.4,9105.2539,null,null,16.81,1.32,79317,"lab-retained","identity-consistent","PASS","","","a.ferreira"],["AX-2025-019413","2025-09-15","2025-10-02","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2507-y7485","HYB-2507-Y7485","medutest",0.1,98.91,1.09,0.66,"disulfide-scrambled isomer",4.9,"acetate",4.15,0.61,90.34,89.36,0.11,0.098,98,11.3,9105.3441,null,null,14.28,1.25,47837,"buyer-sourced","identity-consistent","PASS","","","chain_custody"],["AX-2025-019257","2025-09-25","2025-10-02","2025-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2508-t5301","AMB-2508-T5301","kestrel-bioanalytical",10,99.87,0.13,0.06,"[D-Trp]-epimer",5.81,"acetate",6.42,0.77,null,null,null,null,null,0.3,872.4449,null,null,4.49,1.11,65892,"buyer-sourced","identity-consistent","PASS","","","m.cabrera"],["AX-2025-018648","2025-09-15","2025-10-02","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-f5673","QSC-2507-F5673","janoshik-analytical",1000,99.72,0.28,0.19,"sulfonamide hydrolysis product (+18 Da)",4.26,"mesylate",12.77,0.41,null,null,null,null,null,2.9,624.2199,null,null,13.94,1.01,56614,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R07","ay.boateng"],["AX-2025-018588","2025-09-12","2025-10-02","2025-Q3","semaglutide","Semaglutide","incretin","qyaobio","QYB","qyaobio-qyb-2505-u5049","QYB-2505-U5049","medutest",10,99.42,0.58,0.31,"deamidated (Asn→Asp, +1 Da)",3.86,"TFA",7.1,0.76,88.28,87.77,10.42,9.146,91.5,-10.8,4111.008,6.55,null,15.55,1.29,77692,"buyer-sourced","identity-consistent","FAIL","endotoxin","AX-R08","r.cabrera"],["AX-2025-020582","2025-09-05","2025-10-01","2025-Q3","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-d7226","SSA-2502-D7226","peptidemeter",5,97.7,2.3,1.16,"[D-Aib13]-diastereomer",6.61,"TFA",6.47,0.64,86.28,84.3,5.94,5.007,100.1,-1,4810.4055,0.37,null,18.6,1.07,61468,"lab-retained","verified","MARGINAL","","AX-R04","f.frisk"],["AX-2025-020238","2025-09-20","2025-10-01","2025-Q3","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2508-e1731","GGPE-2508-E1731","nordanalyt",12,98.03,1.97,1.23,"aspartimide (−18 Da)",3.2,"TFA",7.12,0.3,89.38,87.62,12.38,10.847,90.4,-4.8,4728.4644,null,null,23.84,1.15,56565,"buyer-sourced","verified","PASS","","","h.moreau"],["AX-2025-019459","2025-09-19","2025-10-01","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2504-x7849","JEEP-2504-X7849","janoshik-analytical",10,98.81,1.19,0.45,"pyroglutamate cyclisation (−17 Da)",6.81,"acetate",6.13,0.9,null,null,null,null,null,-0.7,1418.7083,null,null,9.68,0.98,63537,"buyer-sourced","identity-consistent","PASS","","","r.duarte"],["AX-2025-019252","2025-09-20","2025-10-01","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2507-s5238","AMB-2507-S5238","vendorinvestigate",2,99.46,0.54,0.24,"native GRF (1-29) (−59 Da)",5.95,"acetate",4.05,0.34,null,null,null,null,null,0.5,3365.7419,null,null,13.64,1.2,73187,"buyer-sourced","identity-consistent","PASS","","","b.cardoso"],["AX-2025-018994","2025-09-17","2025-10-01","2025-Q3","tirzepatide","Tirzepatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1938","ASY-{CAT}-1938","vendorinvestigate",10,98.77,1.23,0.56,"Met(O) sulfoxide (+16 Da)",4.76,"TFA",6.87,0.61,null,null,null,null,null,6.6,4810.442,0.96,null,21.16,0.98,55251,"buyer-sourced","verified","PASS","","","a.karlsen"],["AX-2025-020447","2025-09-24","2025-09-30","2025-Q3","melanotan-ii","Melanotan II","melanocortin","keruipeptidesbio","KP","keruipeptidesbio-kp-2508-j5271","KP-2508-J5271","vendorinvestigate",10,97.96,2.04,0.99,"linear (open-lactam) precursor (+18 Da)",6.34,"acetate",5.42,0.99,87.25,85.47,12.4,10.598,106,2.5,1023.5428,null,null,10.48,1.17,57177,"buyer-sourced","verified","FAIL","purity","","Contributor #X-4772"],["AX-2025-020418","2025-09-20","2025-09-30","2025-Q3","liraglutide","Liraglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-p4928","MKM-2508-P4928","janoshik-analytical",10,98.08,1.92,1.37,"deamidated (Asn→Asp, +1 Da)",6.66,"TFA",9,0.88,null,null,null,null,null,null,null,null,null,17.27,1.1,73991,"buyer-sourced","purity-only","PASS","","","g.vasquez"],["AX-2025-020111","2025-09-07","2025-09-30","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","wibsonbio","SWB","wibsonbio-swb-2507-e8786","SWB-2507-E8786","janoshik-analytical",50,99.57,0.43,0.15,"8-amino regioisomer",6.1,"iodide",46.87,0.46,46.57,46.37,99.3,46.045,92.1,null,null,null,null,5.52,0.93,72335,"buyer-sourced","purity-only","FAIL","counter-ion","AX-R04","z.kowalski"],["AX-2025-019938","2025-09-20","2025-09-30","2025-Q3","ghk-cu","GHK-Cu","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2503-m6961","HJ-2503-M6961","janoshik-analytical",100,99.08,0.92,0.65,"GHK-Cu 2:1 complex",2.3,null,0,0.85,96.85,95.96,95.22,91.373,91.4,null,null,null,null,6.35,1.01,53853,"buyer-sourced","purity-only","MARGINAL","","AX-R04","d.marchand"],["AX-2025-019572","2025-09-05","2025-09-30","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2507-t1116","TFC-2507-T1116","peptidemeter",15,97.95,2.05,0.75,"[D-Aib13]-diastereomer",3.54,"TFA",9.54,0.25,null,null,null,null,null,null,null,0.85,null,18.8,0.99,57233,"buyer-sourced","purity-only","PASS","","","ru.villalobos"],["AX-2025-019387","2025-09-25","2025-09-30","2025-Q3","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2507-a6586","HYB-2507-A6586","medutest",5,99.93,0.07,0.04,"C20 diacid mono-amide",5.11,"TFA",9.45,0.2,85.24,85.18,5.87,5,100,7.4,4810.4459,1.72,null,17,1.02,65778,"buyer-sourced","identity-consistent","PASS","","","k.marchetti"],["AX-2025-019194","2025-09-15","2025-09-30","2025-Q3","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2506-u4547","SNP-2506-U4547","peptidemeter",5,98.19,1.81,1.26,"acetylated N-terminus (+42 Da)",5.66,"acetate",5.53,0.83,87.98,86.39,5.6,4.838,96.8,-2.1,1418.7063,0.51,null,8.91,1.14,67188,"buyer-sourced","verified","MARGINAL","","AX-R04","n.abubakar"],["AX-2025-018874","2025-09-20","2025-09-30","2025-Q3","semaglutide","Semaglutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-8947","TFS-{CAT}-8947","medutest",2,98.34,1.66,0.91,"des-AEEA semaglutide (−145 Da)",6.3,"TFA",9.99,0.37,null,null,null,null,null,2.1,4111.061,0.21,null,15.49,0.86,49806,"buyer-sourced","identity-consistent","PASS","","","gc_headspace"],["AX-2025-020540","2025-09-17","2025-09-29","2025-Q3","vilon","Vilon","bioregulator","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-b6436","SSA-2508-B6436","janoshik-analytical",10,99.13,0.87,0.54,"free glutamic acid (−128 Da)",5.93,"acetate",15.12,0.47,78.48,77.8,12.58,9.787,97.9,-4.3,275.1469,0.89,null,4.51,0.86,76583,"buyer-sourced","method-limited","FAIL","counter-ion","AX-R11","l.falk"],["AX-2025-020523","2025-09-16","2025-09-29","2025-Q3","humanin","Humanin (HNG)","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-p6927","SSA-2508-P6927","nordanalyt",5,98.9,1.1,0.62,"Met sulfoxide (+16 Da)",4.58,"acetate",6.41,0.84,88.17,87.2,5.53,4.822,96.4,-1,2685.3126,0.89,null,14,1.18,40617,"supplier-supplied","verified","PASS","","","r.karlsen"],["AX-2025-020070","2025-09-23","2025-09-29","2025-Q3","thymosin-alpha-1","Thymosin α1","repair","wibsonbio","SWB","wibsonbio-swb-2503-s8299","SWB-2503-S8299","janoshik-analytical",10,99.75,0.25,0.1,"aspartimide (−18 Da)",2.93,"acetate",4.99,0.42,null,null,null,null,null,1.9,3106.5552,0.92,null,12.74,1.11,56868,"supplier-supplied","verified","PASS","","","a.mensah"],["AX-2025-019771","2025-09-05","2025-09-29","2025-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2508-u3892","HOMO-2508-U3892","kestrel-bioanalytical",30,99.66,0.34,0.21,"[D-Aib2]-diastereomer",6.47,"TFA",5.59,0.19,null,null,null,null,null,null,null,null,null,10.06,1.27,60910,"buyer-sourced","method-limited","MARGINAL","","AX-R11","b.bruun"],["AX-2025-019615","2025-09-15","2025-09-29","2025-Q3","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2508-w1453","TFC-2508-W1453","peptidemeter",5,99.81,0.19,0.07,"acetylated N-terminus (+42 Da)",3.54,"acetate",6.54,0.65,null,null,null,null,null,-0.3,1418.7089,null,null,8.89,1.09,34954,"buyer-sourced","identity-consistent","PASS","","","re.nilsen"],["AX-2025-019441","2025-09-23","2025-09-29","2025-Q3","mots-c","MOTS-c","metabolic","jeepbio","JEEP","jeepbio-jeep-2507-w7622","JEEP-2507-W7622","vendorinvestigate",10,99.55,0.45,0.18,"Met1 sulfoxide (+16 Da)",4.7,"acetate",3.4,0.74,null,null,null,null,null,-0.6,2173.0905,0.24,null,11,1.07,76230,"buyer-sourced","verified","MARGINAL","","AX-R07","b.perrin"],["AX-2025-020723","2025-09-24","2025-09-28","2025-Q3","bpc-157","BPC-157","repair","sangonbio","SGN","sangonbio-sgn-2507-f9360","SGN-2507-F9360","vendorinvestigate",2,98.47,1.53,0.71,"des-Gly truncate (−57 Da)",4.69,"acetate",7.29,0.94,87.08,85.75,2.15,1.844,92.2,-2.1,1418.7063,null,null,9.89,1.19,72254,"buyer-sourced","verified","MARGINAL","","AX-R11","h.coelho"],["AX-2025-020659","2025-09-14","2025-09-28","2025-Q3","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2506-j8349","SGN-2506-J8349","vendorinvestigate",20,96.49,3.51,1.43,"des-Aib2 analogue",2.06,"TFA",9.35,0.54,88.05,84.96,21.73,18.462,92.3,-1.6,4810.4026,null,null,21.2,0.93,43048,"buyer-sourced","verified","FAIL","purity","","a.ramos"],["AX-2025-020648","2025-09-19","2025-09-28","2025-Q3","ghk-cu","GHK-Cu","repair","glbiochem","GL Biochem","glbiochem-glbi-2502-l8617","GLBI-2502-L8617","janoshik-analytical",100,97.01,2.99,1.62,"Gly-His dipeptide (−128 Da)",3.52,null,0,0.53,95.95,93.08,110.6,102.946,102.9,2,401.1032,null,null,6.22,0.93,69650,"buyer-sourced","partial","PASS","","","a.duarte"],["AX-2025-020416","2025-09-11","2025-09-28","2025-Q3","liraglutide","Liraglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-p4928","MKM-2508-P4928","peptidemeter",10,98.21,1.79,1.28,"deamidated (Asn→Asp, +1 Da)",7.09,"TFA",10.7,0.27,81.94,80.47,13.03,10.485,104.9,0.2,3748.9638,null,null,16.31,1.07,79585,"buyer-sourced","verified","PASS","","","i.nwosu"],["AX-2025-019923","2025-09-22","2025-09-28","2025-Q3","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2504-x6056","HJ-2504-X6056","janoshik-analytical",10,99.6,0.4,0.24,"oxidised Trp (+16 Da)",6.8,"acetate",7.53,0.91,84.76,84.42,10.87,9.176,91.8,-1.6,711.3845,null,null,8.12,1.2,38310,"buyer-sourced","verified","PASS","","","e.villalobos"],["AX-2025-019628","2025-09-24","2025-09-28","2025-Q3","nad-plus","NAD+","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2505-c1792","TFC-2505-C1792","janoshik-analytical",1000,99.72,0.28,0.12,"nicotinamide mononucleotide (NMN, −331 Da)",11.19,null,0,0.38,88.43,88.18,1049.9,925.802,92.6,0.2,663.1092,0.47,null,4.03,1.04,46878,"buyer-sourced","verified","FAIL","water","","ca.nyberg"],["AX-2025-019474","2025-09-24","2025-09-28","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2506-r8215","JEEP-2506-R8215","kestrel-bioanalytical",5,99.24,0.76,0.37,"pyroglutamate cyclisation (−17 Da)",3.66,"acetate",8.09,0.95,87.3,86.64,5.63,4.878,97.6,-9.1,1418.6964,0.88,null,5.1,1.08,60803,"buyer-sourced","identity-consistent","PASS","","","tri_agonist"],["AX-2025-019260","2025-09-09","2025-09-28","2025-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2508-t5301","AMB-2508-T5301","janoshik-analytical",10,99.76,0.24,0.12,"oxidised Trp (+16 Da)",4.91,"acetate",4.71,0.43,null,null,null,null,null,null,null,null,null,8.32,1.2,61132,"buyer-sourced","purity-only","PASS","","","l.ndiaye"],["AX-2025-018965","2025-09-08","2025-09-28","2025-Q3","bpc-157","BPC-157","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-1276","ASY-{CAT}-1276","vendorinvestigate",10,99.93,0.07,0.04,"acetylated N-terminus (+42 Da)",5.72,"acetate",8.16,0.56,85.56,85.5,12.05,10.303,103,4,1418.715,0.37,null,10.22,1.11,61838,"buyer-sourced","verified","PASS","","","ha.varga"],["AX-2025-020999","2025-09-06","2025-09-27","2025-Q3","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2505-t3334","WXT-2505-T3334","janoshik-analytical",30,98.48,1.52,0.85,"des-Aib2 analogue",3.88,"TFA",7.96,0.89,87.27,85.94,32.45,27.888,93,-4.7,4810.3877,null,null,19.9,1.25,47469,"buyer-sourced","verified","PASS","","","ah.novak"],["AX-2025-020937","2025-09-25","2025-09-27","2025-Q3","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2508-g2836","WXT-2508-G2836","janoshik-analytical",3,98.52,1.48,0.96,"C18 diacid mono-ester",2.42,"TFA",6.35,0.37,null,null,null,null,null,2.8,4111.0639,null,null,18.43,1.17,49408,"lab-retained","identity-consistent","PASS","","","ru.villalobos"],["AX-2025-020857","2025-09-25","2025-09-27","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","cpcbio","CPC","cpcbio-cpc-2503-r1674","CPC-2503-R1674","janoshik-analytical",10,97.36,2.64,1.75,"native GRF (1-29) (−59 Da)",5.5,"acetate",3.6,0.91,89.99,87.61,11.24,9.847,98.5,1.9,3365.7466,0.37,null,12.91,0.87,59129,"lab-retained","verified","FAIL","purity","","b.yilmaz"],["AX-2025-020366","2025-09-12","2025-09-27","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2503-h3929","MKM-2503-H3929","janoshik-analytical",100,99.01,0.99,0.49,"5-nitro-1MQ (unreduced precursor, +30 Da)",5.45,"iodide",44.44,0.59,49.52,49.03,212.7,104.287,104.3,0.9,285.997,null,null,5.6,1.04,80510,"buyer-sourced","verified","FAIL","counter-ion","","n_equals_two"],["AX-2025-019772","2025-09-08","2025-09-27","2025-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2508-u3892","HOMO-2508-U3892","janoshik-analytical",30,98.61,1.39,0.54,"oxidised Trp (+16 Da)",6.44,"TFA",5.51,0.56,87.49,86.27,34.22,29.522,98.4,0.8,4728.4909,0.2,null,21.61,1.15,59306,"buyer-sourced","verified","MARGINAL","","AX-R11","e.almeida"],["AX-2025-019697","2025-09-02","2025-09-27","2025-Q3","selank","Selank","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2504-g2332","TFC-2504-G2332","janoshik-analytical",20,99.54,0.46,0.18,"des-Thr (−101 Da)",8.91,"acetate",5.53,0.75,null,null,null,null,null,3.4,751.4428,null,null,6.42,1.03,66764,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","sa.achebe"],["AX-2025-019305","2025-09-02","2025-09-27","2025-Q3","retatrutide","Retatrutide","incretin","ambiopharm","AMB","ambiopharm-amb-2502-a6319","AMB-2502-A6319","medutest",15,98.55,1.45,0.92,"C18 diacid regioisomer",4.51,"TFA",6.06,0.68,88.75,87.46,16.6,14.518,96.8,-1,4728.4824,null,null,17.48,1.01,74763,"buyer-sourced","identity-consistent","PASS","","","p.vukovic"],["AX-2025-019134","2025-09-23","2025-09-27","2025-Q3","nad-plus","NAD+","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2507-a3926","GSP-2507-A3926","janoshik-analytical",100,98.84,1.16,0.55,"nicotinamide (−541 Da)",11.68,null,0,0.18,null,null,null,null,null,-0.4,663.1088,null,"No growth at 14 d",4.09,0.86,67456,"buyer-sourced","partial","FAIL","water","","m.halvorsen"],["AX-2025-018726","2025-09-15","2025-09-27","2025-Q3","ss-31","SS-31 (Elamipretide)","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2502-m6829","QSC-2502-M6829","vendorinvestigate",10,98.4,1.6,0.66,"acetyl adduct (+42 Da)",5.35,"acetate",9.45,0.91,84.29,82.94,12.6,10.45,104.5,-2.9,639.3837,0.91,null,9.58,1.19,63550,"buyer-sourced","verified","FAIL","purity","AX-R09","j.roos"],["AX-2025-018503","2025-09-07","2025-09-27","2025-Q3","mots-c","MOTS-c","metabolic","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2505-g2801","WWB-2505-G2801","janoshik-analytical",5,99.42,0.58,0.26,"des-Met1 (−131 Da)",3.25,"acetate",4.77,0.44,91.54,91.01,5.7,5.188,103.8,41.5,2173.182,null,null,10.6,1.15,67055,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","c.okafor"],["AX-2025-018494","2025-09-15","2025-09-27","2025-Q3","mots-c","MOTS-c","metabolic","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2505-g2801","WWB-2505-G2801","janoshik-analytical",5,99.8,0.2,0.13,"Met1 sulfoxide (+16 Da)",3.08,"acetate",5.69,0.97,null,null,null,null,null,-1.7,2173.0881,null,null,10.56,1.22,57036,"buyer-sourced","identity-consistent","PASS","","","a.halonen"],["AX-2025-020744","2025-09-05","2025-09-26","2025-Q3","semaglutide","Semaglutide","incretin","sangonbio","SGN","sangonbio-sgn-2502-f9009","SGN-2502-F9009","vendorinvestigate",2,99.41,0.59,0.27,"des-AEEA semaglutide (−145 Da)",5.5,"TFA",10.51,0.32,83.67,83.18,2.32,1.93,96.5,-3,4111.0401,0.63,null,18.84,0.98,75281,"buyer-sourced","verified","MARGINAL","","AX-R09;AX-R11","a.kaufmann"],["AX-2025-020463","2025-09-06","2025-09-26","2025-Q3","ghrp-6","GHRP-6","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2503-l5154","KP-2503-L5154","janoshik-analytical",5,98.44,1.56,1.03,"bis-oxidised Trp (+32 Da)",4.7,"acetate",4.8,0.6,89.9,88.5,5.63,4.983,99.7,0.8,872.4453,0.4,null,8.5,0.94,95696,"buyer-sourced","verified","FAIL","purity","","c.molnar"],["AX-2025-020376","2025-09-11","2025-09-26","2025-Q3","ipamorelin","Ipamorelin","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2504-n4424","MKM-2504-N4424","vendorinvestigate",2,98.9,1.1,0.49,"Aib-deletion sequence (−85 Da)",5.51,"acetate",8.02,0.54,85.93,84.98,2.37,2.014,100.7,-2.1,711.3841,1,null,8.79,1.06,91486,"lab-retained","verified","FAIL","purity","","ha.hartmann"],["AX-2025-020149","2025-09-14","2025-09-26","2025-Q3","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2502-s9437","ERP-2502-S9437","janoshik-analytical",5,98.78,1.22,0.53,"Aib-deletion sequence (−85 Da)",3.69,"acetate",7.98,1.01,87.32,86.25,5.36,4.623,92.5,null,null,null,null,8.4,0.95,75768,"lab-retained","purity-only","FAIL","purity","","is.beaulieu"],["AX-2025-019971","2025-09-03","2025-09-26","2025-Q3","selank","Selank","neuro","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-f7054","HJ-2507-F7054","vendorinvestigate",20,99.15,0.85,0.37,"tuftsin fragment (−417 Da)",8.26,"acetate",5.43,0.23,null,null,null,null,null,0.8,751.4408,null,null,6.86,1.05,52222,"buyer-sourced","identity-consistent","PASS","","","n.adeyemi"],["AX-2025-019727","2025-09-19","2025-09-26","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2505-v3835","HOMO-2505-V3835","peptidemeter",15,98.44,1.56,0.9,"tBu-protected residual (+56 Da)",5.98,"TFA",6.34,0.52,null,null,null,null,null,-0.5,4111.0503,null,null,17.3,1.06,76472,"lab-retained","identity-consistent","PASS","","","y.okonkwo"],["AX-2025-018947","2025-09-11","2025-09-26","2025-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1860","ASY-{CAT}-1860","kestrel-bioanalytical",5,99.06,0.94,0.34,"des-Aib20 analogue",5.99,"TFA",9.77,0.72,83.52,82.73,6.01,4.972,99.4,8.1,4728.5254,null,"No growth at 14 d",11.3,1.27,66727,"buyer-sourced","method-limited","PASS","","","h.beaulieu"],["AX-2025-020844","2025-09-18","2025-09-25","2025-Q3","kpv","KPV","repair","cpcbio","CPC","cpcbio-cpc-2502-m2176","CPC-2502-M2176","medutest",20,98.6,1.4,0.69,"Lys-Pro dipeptide (−99 Da)",3.4,"acetate",10.76,0.3,null,null,null,null,null,1.6,342.2272,null,null,4.39,1.14,76426,"buyer-sourced","identity-consistent","FAIL","purity","","k.okwuosa"],["AX-2025-020842","2025-09-21","2025-09-25","2025-Q3","kpv","KPV","repair","cpcbio","CPC","cpcbio-cpc-2502-m2176","CPC-2502-M2176","medutest",20,98.83,1.17,0.58,"Lys-Pro dipeptide (−99 Da)",3.64,"acetate",13.54,0.52,null,null,null,null,null,-8.2,342.2239,0.9,null,4.34,0.9,61988,"supplier-supplied","identity-consistent","FAIL","purity;counter-ion","AX-R10","ja.cabrera"],["AX-2025-020417","2025-09-21","2025-09-25","2025-Q3","liraglutide","Liraglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-p4928","MKM-2508-P4928","janoshik-analytical",10,98.16,1.84,1.05,"deamidated (Asn→Asp, +1 Da)",7.25,"TFA",8,0.91,83.84,82.3,11.36,9.349,93.5,-8.8,3748.9301,null,null,17.26,1.1,59054,"buyer-sourced","verified","PASS","","","v.sorensen"],["AX-2025-020098","2025-08-30","2025-09-25","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wibsonbio","SWB","wibsonbio-swb-2505-g8354","SWB-2505-G8354","janoshik-analytical",250,99.68,0.32,0.15,"residual DMF (process solvent)",2.77,"mesylate",15.58,0.29,81.36,81.1,296.76,240.672,96.3,-5.1,624.2149,null,null,13.83,1.07,85153,"buyer-sourced","verified","FAIL","counter-ion","","ca.lindholm"],["AX-2025-019992","2025-09-22","2025-09-25","2025-Q3","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2504-y6911","SWB-2504-Y6911","vendorinvestigate",15,99.19,0.81,0.35,"des-AEEA semaglutide (−145 Da)",2.67,"TFA",9.96,0.31,87.06,86.35,16.18,13.971,93.1,1.4,4111.0582,null,null,19.67,1.17,66902,"buyer-sourced","verified","PASS","","","Contributor #J-7530"],["AX-2025-019849","2025-09-12","2025-09-25","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2506-m5731","HOMO-2506-M5731","janoshik-analytical",10,98.01,1.99,1.41,"deamidated (Asn→Asp, +1 Da)",6.54,"TFA",7.04,0.68,null,null,null,null,null,-0.5,4111.0503,null,null,18.38,1.01,50433,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","s.erdogan"],["AX-2025-019528","2025-09-22","2025-09-25","2025-Q3","peg-mgf","PEG-MGF","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2507-m8937","TFC-2507-M8937","kestrel-bioanalytical",2,98.05,1.95,1.29,"free mPEG",4.59,"acetate",1.57,0.46,null,null,null,null,null,11.4,7894.09,null,null,9.68,1.12,48925,"buyer-sourced","partial","PASS","","","na.laurent"],["AX-2025-019010","2025-09-06","2025-09-25","2025-Q3","vilon","Vilon","bioregulator","asymchemlabs","ASY","asymchemlabs-asy-cat-1626","ASY-{CAT}-1626","medutest",20,99.93,0.07,0.05,"free glutamic acid (−128 Da)",8.57,"acetate",15.5,0.24,75.69,75.64,23.78,17.987,89.9,15.1,275.1523,null,null,3.35,0.86,61839,"supplier-supplied","method-limited","FAIL","counter-ion","AX-R06","Contributor #V-6845"],["AX-2025-018864","2025-09-16","2025-09-25","2025-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2508-r8995","FGP-2508-R8995","vendorinvestigate",20,98.44,1.56,0.79,"semax (des-acetyl, des-amide, −41 Da)",9.52,"acetate",7.44,0.49,null,null,null,null,null,-5.2,854.3762,null,null,8.16,1.06,70034,"buyer-sourced","identity-consistent","FAIL","purity","","j.girard"],["AX-2025-018500","2025-09-05","2025-09-25","2025-Q3","mots-c","MOTS-c","metabolic","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2505-g2801","WWB-2505-G2801","janoshik-analytical",5,99.93,0.07,0.04,"des-Met1 (−131 Da)",3.47,"acetate",4.43,0.74,91.36,91.3,5.14,4.693,93.9,2.7,2173.0977,null,null,10.42,0.89,56305,"buyer-sourced","verified","PASS","","","i.pires"],["AX-2025-021137","2025-09-22","2025-09-24","2025-Q3","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2505-6162","SIG-2505-6162","janoshik-analytical",15,98.38,1.62,1.14,"truncated (3-39)",4.62,"TFA",9.37,0.63,85.38,84,17.68,14.851,99,-3.4,4810.3939,null,null,19.82,1.22,58128,"buyer-sourced","verified","PASS","","","w.sorensen"],["AX-2025-020457","2025-09-10","2025-09-24","2025-Q3","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2504-v5402","KP-2504-V5402","kestrel-bioanalytical",10,98.8,1.2,0.52,"tirzepatide dimer",4.57,"TFA",5.65,0.26,89.52,88.45,11.26,9.959,99.6,-0.7,4810.4069,1.14,null,11.28,1.11,59455,"buyer-sourced","method-limited","MARGINAL","","AX-R11","el.halonen"],["AX-2025-020412","2025-09-20","2025-09-24","2025-Q3","liraglutide","Liraglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-p4928","MKM-2508-P4928","janoshik-analytical",10,99.19,0.81,0.53,"deamidated (Asn→Asp, +1 Da)",6.54,"TFA",9.98,0.93,82.55,81.88,11.47,9.392,93.9,null,null,0.45,null,17.36,1.11,56252,"supplier-supplied","purity-only","MARGINAL","","AX-R10","re.sobczak"],["AX-2025-020347","2025-09-19","2025-09-24","2025-Q3","bpc-157","BPC-157","repair","mokemeibio","MKM","mokemeibio-mkm-2502-t3877","MKM-2502-T3877","janoshik-analytical",5,98.6,1.4,0.65,"BPC-157 arginine-salt artefact",6.61,"acetate",7.37,0.69,null,null,null,null,null,-2.7,1418.7055,null,null,9.76,1.07,72600,"buyer-sourced","identity-consistent","PASS","","","d.karlsen"],["AX-2025-020302","2025-08-29","2025-09-24","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2507-s2892","GGPE-2507-S2892","janoshik-analytical",250,99.79,0.21,0.15,"residual DMF (process solvent)",4.9,"mesylate",13.28,0.64,81.18,81.01,292.78,237.181,94.9,-3,624.2162,null,null,13.93,0.86,82059,"buyer-sourced","verified","FAIL","counter-ion","","ad.ibarra"],["AX-2025-019602","2025-09-10","2025-09-24","2025-Q3","tb-500","TB-500","repair","tfcpeptides","TFC","tfcpeptides-tfc-2503-r1539","TFC-2503-R1539","janoshik-analytical",5,99.45,0.55,0.32,"[D-Thr]-diastereomer",3.85,"acetate",5.79,0.87,89.49,89,5.49,4.886,97.7,1,887.4973,null,null,7.85,1.01,69718,"buyer-sourced","verified","PASS","","","m/z_marta"],["AX-2025-019076","2025-09-19","2025-09-24","2025-Q3","ghrp-6","GHRP-6","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2508-f3139","GSP-2508-F3139","janoshik-analytical",5,99.47,0.53,0.35,"oxidised Trp (+16 Da)",7.07,"acetate",5.87,0.9,null,null,null,null,null,-2.9,872.4421,null,null,8.57,1.27,54243,"buyer-sourced","identity-consistent","PASS","","","na.laurent"],["AX-2025-019016","2025-09-23","2025-09-24","2025-Q3","vilon","Vilon","bioregulator","asymchemlabs","ASY","asymchemlabs-asy-cat-1626","ASY-{CAT}-1626","medutest",20,99.93,0.07,0.05,"free glutamic acid (−128 Da)",8.37,"acetate",19.32,0.94,71.37,71.32,27.82,19.841,99.2,16.5,275.1526,5.62,null,3.43,0.99,57769,"buyer-sourced","method-limited","FAIL","counter-ion;endotoxin","AX-R08","v.palacios"],["AX-2025-019012","2025-09-06","2025-09-24","2025-Q3","vilon","Vilon","bioregulator","asymchemlabs","ASY","asymchemlabs-asy-cat-1626","ASY-{CAT}-1626","janoshik-analytical",20,99.93,0.07,0.05,"free glutamic acid (−128 Da)",8.26,"acetate",18.07,0.15,null,null,null,null,null,-5.5,275.1466,null,"No growth at 14 d",3.92,1.17,70265,"buyer-sourced","method-limited","FAIL","counter-ion","","warehouse_route"],["AX-2025-018708","2025-08-29","2025-09-24","2025-Q3","aod-9604","AOD-9604","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2508-b7258","QSC-2508-B7258","janoshik-analytical",5,99.7,0.3,0.16,"Met sulfoxide (+16 Da)",3.93,"acetate",6.09,0.7,89.28,89.01,5.12,4.557,91.1,-1.1,1815.8652,null,null,11.23,1.05,60476,"buyer-sourced","verified","PASS","","","d.perrin"],["AX-2025-018646","2025-09-09","2025-09-24","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-f5673","QSC-2507-F5673","kestrel-bioanalytical",1000,99.65,0.35,0.24,"sulfonamide hydrolysis product (+18 Da)",4.78,"mesylate",13.53,0.4,null,null,null,null,null,null,null,null,null,7.6,1,83695,"buyer-sourced","purity-only","FAIL","counter-ion","AX-R07","g.balogun"],["AX-2025-021092","2025-09-04","2025-09-23","2025-Q3","pemvidutide","Pemvidutide","incretin","bachemholding","BCH","bachemholding-bch-2506-g4536","BCH-2506-G4536","janoshik-analytical",1.8,97.97,2.03,0.84,"[D-Aib2]-diastereomer",5.58,"TFA",6.06,0.86,null,null,null,null,null,0.2,4679.4023,0.6,null,20.21,1.03,37655,"supplier-supplied","verified","PASS","","","o.mensa"],["AX-2025-020953","2025-09-22","2025-09-23","2025-Q3","liraglutide","Liraglutide","incretin","wuxitides","WXT","wuxitides-wxt-2504-l3444","WXT-2504-L3444","janoshik-analytical",15,97.45,2.55,0.92,"des-His1 truncate (−137 Da)",5.96,"acetate",3.86,0.64,null,null,null,null,null,1.1,3748.9672,0.85,null,17.25,1,60526,"supplier-supplied","verified","FAIL","purity","","i.dahlberg"],["AX-2025-020666","2025-09-18","2025-09-23","2025-Q3","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2506-j8349","SGN-2506-J8349","medutest",20,97.89,2.11,1.39,"[D-Aib13]-diastereomer",1.82,"TFA",6.5,0.55,null,null,null,null,null,-7.9,4810.3723,null,null,16.91,1.19,56129,"buyer-sourced","identity-consistent","PASS","","","icp_ms_trace"],["AX-2025-020662","2025-09-10","2025-09-23","2025-Q3","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2506-j8349","SGN-2506-J8349","janoshik-analytical",20,97.41,2.59,1.71,"[D-Aib13]-diastereomer",2.35,"TFA",8.29,0.4,88.96,86.66,22.36,19.377,96.9,-1.3,4810.404,null,null,19.95,1.09,47001,"buyer-sourced","verified","PASS","","","e.nwosu"],["AX-2025-020604","2025-09-14","2025-09-23","2025-Q3","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2505-j7334","SSA-2505-J7334","peptidemeter",2,98.36,1.64,0.96,"des-Gly truncate (−57 Da)",3.46,"acetate",5.58,0.35,null,null,null,null,null,-0.5,1418.7086,null,null,9.2,0.86,79428,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","g.correia"],["AX-2025-020144","2025-08-31","2025-09-23","2025-Q3","mots-c","MOTS-c","metabolic","erpbiotech","ERP","erpbiotech-erp-2508-m9453","ERP-2508-M9453","janoshik-analytical",10,99.68,0.32,0.14,"Met1 sulfoxide (+16 Da)",2.87,"acetate",5.17,0.7,null,null,null,null,null,-3.2,2173.0848,null,null,10.35,0.98,73447,"supplier-supplied","identity-consistent","PASS","","","b.mwangi"],["AX-2025-020119","2025-09-15","2025-09-23","2025-Q3","semaglutide","Semaglutide","incretin","erpbiotech","ERP","erpbiotech-erp-2508-s8293","ERP-2508-S8293","janoshik-analytical",2,99.38,0.62,0.38,"Met(O) sulfoxide (+16 Da)",3.11,"TFA",10.61,0.8,85.48,84.95,2.44,2.073,103.7,-39.8,4110.8888,0.3,null,18.61,1.31,79817,"lab-retained","verified","FAIL","mass accuracy","AX-R01;AX-R04","g.petrov"],["AX-2025-020105","2025-09-18","2025-09-23","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","wibsonbio","SWB","wibsonbio-swb-2507-e8786","SWB-2507-E8786","vendorinvestigate",50,98.76,1.24,0.44,"8-amino regioisomer",5.96,"iodide",39.82,0.85,53.37,52.71,94.3,49.706,99.4,-1.6,285.9962,null,null,5.78,1.26,62342,"buyer-sourced","verified","FAIL","counter-ion","AX-R04","s.correia"],["AX-2025-018876","2025-09-03","2025-09-23","2025-Q3","semaglutide","Semaglutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-8947","TFS-{CAT}-8947","vendorinvestigate",2,98.18,1.82,1,"des-AEEA semaglutide (−145 Da)",5.75,"TFA",11.19,0.91,null,null,null,null,null,-4.5,4111.0339,null,null,19.48,1.2,74145,"buyer-sourced","identity-consistent","PASS","","","an.lindqvist"],["AX-2025-018869","2025-09-07","2025-09-23","2025-Q3","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-8964","TFS-{CAT}-8964","janoshik-analytical",10,99.57,0.43,0.18,"acetylated N-terminus (+42 Da)",5.02,"acetate",5.76,0.29,88.93,88.55,10.67,9.448,94.5,1,1418.7107,null,null,9.58,0.98,73840,"buyer-sourced","verified","PASS","","","k.nascimento"],["AX-2025-018583","2025-09-20","2025-09-23","2025-Q3","semaglutide","Semaglutide","incretin","qyaobio","QYB","qyaobio-qyb-2505-u5049","QYB-2505-U5049","nordanalyt",10,99.73,0.27,0.16,"C18 diacid mono-ester",3.92,"TFA",10.08,0.62,85.38,85.15,10.65,9.068,90.7,-4.2,4111.0351,null,null,21.08,1.3,71585,"lab-retained","verified","PASS","","","s.nkemelu"],["AX-2025-020802","2025-09-20","2025-09-22","2025-Q3","semaglutide","Semaglutide","incretin","cpcbio","CPC","cpcbio-cpc-2504-g1688","CPC-2504-G1688","janoshik-analytical",3,98.58,1.42,0.64,"deamidated (Asn→Asp, +1 Da)",4.51,"TFA",11.15,0.9,83.44,82.26,3.59,2.953,98.4,null,null,null,null,18.4,1.06,49730,"buyer-sourced","purity-only","PASS","","","i.falk"],["AX-2025-020159","2025-09-20","2025-09-22","2025-Q3","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2502-s9437","ERP-2502-S9437","medutest",5,99.67,0.33,0.15,"Aib-deletion sequence (−85 Da)",4.25,"acetate",8.68,0.82,86.25,85.97,5.29,4.548,91,-5.5,711.3817,null,"No growth at 14 d",7,1.21,77744,"buyer-sourced","identity-consistent","PASS","","","sa.ivaturi"],["AX-2025-019473","2025-09-10","2025-09-22","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2506-r8215","JEEP-2506-R8215","nordanalyt",5,98.93,1.07,0.64,"pyroglutamate cyclisation (−17 Da)",2.95,"acetate",6.2,0.49,90.36,89.39,5.68,5.077,101.5,-41.5,1418.6504,null,null,11.05,1.18,56917,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","r.kaufmann"],["AX-2025-019466","2025-08-29","2025-09-22","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2504-x7849","JEEP-2504-X7849","peptidemeter",10,98.6,1.4,0.82,"truncated (1-12)",6.28,"acetate",8.54,0.82,84.36,83.18,12.68,10.547,105.5,-2.1,1418.7063,0.19,null,8.99,0.94,53923,"buyer-sourced","verified","PASS","","","h.nascimento"],["AX-2025-018752","2025-09-12","2025-09-22","2025-Q3","melanotan-ii","Melanotan II","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2503-d7103","QSC-2503-D7103","janoshik-analytical",10,99.88,0.12,0.05,"[L-Phe7]-diastereomer",6.2,"acetate",4.83,0.96,null,null,null,null,null,4.1,1023.5444,1.29,null,9.9,1.14,80091,"buyer-sourced","verified","PASS","","","a.bergstrom"],["AX-2025-018724","2025-09-03","2025-09-22","2025-Q3","ss-31","SS-31 (Elamipretide)","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2502-m6829","QSC-2502-M6829","medutest",10,97.92,2.08,0.86,"acetyl adduct (+42 Da)",5.12,"acetate",8.77,0.7,85.41,83.63,11.63,9.726,97.3,-13.1,639.3772,null,null,7.47,1.15,58175,"buyer-sourced","identity-consistent","FAIL","purity","AX-R09","a.castellanos"],["AX-2025-020525","2025-09-17","2025-09-21","2025-Q3","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-u6907","SSA-2502-U6907","kestrel-bioanalytical",2,98.1,1.9,1.19,"[D-Aib8]-diastereomer",5.12,"TFA",8.21,0.62,86.05,84.42,2.34,1.975,98.8,-10.9,4111.0076,null,null,10.07,1.25,47986,"buyer-sourced","method-limited","PASS","","","t.cardoso"],["AX-2025-020239","2025-09-05","2025-09-21","2025-Q3","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2508-e1731","GGPE-2508-E1731","medutest",12,97.93,2.07,0.87,"des-Aib20 analogue",2.18,"TFA",7.91,0.83,89.08,87.24,12.22,10.661,88.8,null,null,0.43,null,17.18,1.32,59263,"buyer-sourced","purity-only","MARGINAL","","AX-R06","s.ndiaye"],["AX-2025-020163","2025-09-05","2025-09-21","2025-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","erpbiotech","ERP","erpbiotech-erp-2506-e9178","ERP-2506-E9178","janoshik-analytical",2,98.98,1.02,0.37,"hydrolysed maleimide (+18 Da)",4.82,"acetate",4.42,0.99,89.77,88.85,2.11,1.875,93.8,-2.1,3644.9671,0.82,null,14.7,1.11,67246,"buyer-sourced","verified","PASS","","","s.sorensen"],["AX-2025-019911","2025-08-28","2025-09-21","2025-Q3","peg-mgf","PEG-MGF","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-s5943","HJ-2507-S5943","janoshik-analytical",5,97.65,2.35,0.9,"free MGF (unconjugated)",7.07,"acetate",1.87,0.83,90.23,88.11,5.21,4.591,91.8,-2.8,7893.9779,null,null,17.34,1.35,48754,"buyer-sourced","partial","PASS","","","Contributor #W-3218"],["AX-2025-019642","2025-09-03","2025-09-21","2025-Q3","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-l1799","TFC-2508-L1799","peptidemeter",12,97.81,2.19,0.96,"oxidised Trp (+16 Da)",4.25,"TFA",6.72,0.79,null,null,null,null,null,0.4,4728.489,null,null,19.61,1.13,42184,"lab-retained","identity-consistent","PASS","","","n.solberg"],["AX-2025-019570","2025-09-11","2025-09-21","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2507-t1116","TFC-2507-T1116","vendorinvestigate",15,98.03,1.97,0.72,"[D-Aib13]-diastereomer",3.59,"TFA",5.47,0.16,90.78,88.99,16.54,14.719,98.1,-1.3,4810.404,null,null,21.1,1.16,45716,"buyer-sourced","verified","PASS","","","f.bakken"],["AX-2025-019568","2025-09-13","2025-09-21","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2507-t1116","TFC-2507-T1116","medutest",15,97.82,2.18,0.8,"[D-Aib13]-diastereomer",3.43,"TFA",6.3,0.19,null,null,null,null,null,null,null,null,null,17.13,1.13,28999,"buyer-sourced","purity-only","PASS","","","f.stanescu"],["AX-2025-019566","2025-09-19","2025-09-21","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2507-t1116","TFC-2507-T1116","peptidemeter",15,97.95,2.05,0.75,"[D-Aib13]-diastereomer",3.56,"TFA",5.68,0.61,null,null,null,null,null,2.9,4810.4243,null,null,18.71,1.06,46643,"buyer-sourced","identity-consistent","PASS","","","submit_more"],["AX-2025-019461","2025-08-27","2025-09-21","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2504-x7849","JEEP-2504-X7849","janoshik-analytical",10,98.74,1.26,0.63,"pyroglutamate cyclisation (−17 Da)",7.14,"acetate",6.13,0.85,null,null,null,null,null,-4.9,1418.7023,null,null,9.64,0.97,64511,"buyer-sourced","identity-consistent","PASS","","","d.sorensen"],["AX-2025-019265","2025-08-27","2025-09-21","2025-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2508-t5301","AMB-2508-T5301","janoshik-analytical",10,99.43,0.57,0.27,"[D-Trp]-epimer",6.07,"acetate",5.37,0.91,null,null,null,null,null,6.3,872.4501,null,null,8.39,1.08,89411,"buyer-sourced","identity-consistent","PASS","","","tfa_counter"],["AX-2025-018873","2025-09-19","2025-09-21","2025-Q3","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-8964","TFS-{CAT}-8964","janoshik-analytical",10,99.38,0.62,0.41,"acetylated N-terminus (+42 Da)",5.18,"acetate",6.72,0.71,87.39,86.85,11.68,10.144,101.4,null,null,3.56,null,9.72,0.86,84126,"buyer-sourced","purity-only","PASS","","","peak_integrator"],["AX-2025-018656","2025-09-02","2025-09-21","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-f5673","QSC-2507-F5673","janoshik-analytical",1000,99.63,0.37,0.25,"sulfonamide hydrolysis product (+18 Da)",4.05,"mesylate",15.43,0.85,79.67,79.38,1274.92,1012.031,101.2,null,null,null,null,13.87,1.15,62398,"buyer-sourced","purity-only","FAIL","counter-ion","AX-R07","ch.dahlberg"],["AX-2025-020893","2025-08-31","2025-09-20","2025-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","wuxitides","WXT","wuxitides-wxt-2506-v2798","WXT-2506-V2798","janoshik-analytical",50,98.91,1.09,0.57,"N-oxide (+16 Da)",4.31,"citrate",32.18,1.01,null,null,null,null,null,-2.4,597.2116,null,null,16.58,1.26,67067,"buyer-sourced","partial","FAIL","counter-ion","","d.perrin"],["AX-2025-020875","2025-08-29","2025-09-20","2025-Q3","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2506-m1881","WXT-2506-M1881","janoshik-analytical",2,99.16,0.84,0.37,"[D-Val]-diastereomer",3.55,"acetate",6.53,0.65,89.27,88.52,2.02,1.788,89.4,null,null,null,null,9.56,1.1,91329,"buyer-sourced","purity-only","MARGINAL","","AX-R06","j.kirchner"],["AX-2025-020839","2025-09-16","2025-09-20","2025-Q3","kpv","KPV","repair","cpcbio","CPC","cpcbio-cpc-2502-m2176","CPC-2502-M2176","nordanalyt",20,98.14,1.86,1.19,"Lys-Pro dipeptide (−99 Da)",2.79,"acetate",16.22,0.65,null,null,null,null,null,null,null,1.2,null,5.94,1.22,56927,"buyer-sourced","purity-only","FAIL","purity;counter-ion","","b.mensa"],["AX-2025-020811","2025-08-26","2025-09-20","2025-Q3","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2502-e1731","CPC-2502-E1731","peptidemeter",5,98.55,1.45,0.92,"trifluoroacetyl adduct (+96 Da)",2.4,"TFA",9.38,0.51,87.71,86.44,5.52,4.771,95.4,0.4,4810.4122,null,null,19.54,1.24,46120,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R04;AX-R11","ad.molnar"],["AX-2025-020721","2025-09-06","2025-09-20","2025-Q3","bpc-157","BPC-157","repair","sangonbio","SGN","sangonbio-sgn-2507-f9360","SGN-2507-F9360","janoshik-analytical",2,98.82,1.18,0.63,"des-Gly truncate (−57 Da)",5.14,"acetate",8.12,0.64,null,null,null,null,null,-3.8,1418.7039,null,null,9.6,1.31,58760,"buyer-sourced","identity-consistent","PASS","","","in.boateng"],["AX-2025-020575","2025-09-12","2025-09-20","2025-Q3","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-d7226","SSA-2502-D7226","vendorinvestigate",5,97.94,2.06,1.14,"truncated (3-39)",6.51,"TFA",5.58,0.72,null,null,null,null,null,-22.9,4810.3001,0.38,"No growth at 14 d",20.87,1.21,60396,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01;AX-R04","a.moreau"],["AX-2025-020351","2025-09-02","2025-09-20","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2508-k4002","MKM-2508-K4002","peptidemeter",100,98.55,1.45,0.82,"8-amino regioisomer",1.78,"iodide",40.97,0.9,56.35,55.53,162.49,90.231,90.2,0.9,285.997,null,null,5.25,1.07,60285,"buyer-sourced","verified","FAIL","counter-ion","","i.demir"],["AX-2025-020145","2025-08-28","2025-09-20","2025-Q3","mots-c","MOTS-c","metabolic","erpbiotech","ERP","erpbiotech-erp-2508-m9453","ERP-2508-M9453","janoshik-analytical",10,98.72,1.28,0.56,"bis-sulfoxide (+32 Da)",1.66,"acetate",4.83,0.74,null,null,null,null,null,-1.5,2173.0885,null,null,10.47,1.11,60660,"buyer-sourced","identity-consistent","PASS","","","am.ekstrom"],["AX-2025-019866","2025-09-08","2025-09-20","2025-Q3","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2503-m6159","HJ-2503-M6159","janoshik-analytical",2,99.93,0.07,0.04,"acetylated N-terminus (+42 Da)",5.92,"acetate",4.85,0.95,88.28,88.22,2.25,1.985,99.3,null,null,null,null,9.64,1.34,53135,"buyer-sourced","purity-only","MARGINAL","","AX-R04","h.zamora"],["AX-2025-019732","2025-09-19","2025-09-20","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2505-v3835","HOMO-2505-V3835","janoshik-analytical",15,98.95,1.05,0.67,"[D-Aib8]-diastereomer",6.8,"TFA",7.44,0.74,null,null,null,null,null,-0.6,4111.0499,null,null,18.44,1.16,60199,"buyer-sourced","identity-consistent","PASS","","","z.lindqvist"],["AX-2025-019573","2025-09-01","2025-09-20","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2507-t1116","TFC-2507-T1116","janoshik-analytical",15,97.84,2.16,0.92,"des-Gly deletion (−57 Da)",4.05,"TFA",5.85,0.68,null,null,null,null,null,5,4810.4344,null,null,20.01,1.13,61214,"buyer-sourced","identity-consistent","PASS","","","RT_shift"],["AX-2025-019458","2025-09-13","2025-09-20","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2504-x7849","JEEP-2504-X7849","peptidemeter",10,98.52,1.48,0.87,"truncated (1-12)",7.01,"acetate",5.08,0.3,87.61,86.31,10.81,9.33,93.3,-5.3,1418.7018,0.29,null,9.02,1.06,66115,"buyer-sourced","verified","PASS","","","ar.amankwah"],["AX-2025-019310","2025-09-15","2025-09-20","2025-Q3","retatrutide","Retatrutide","incretin","ambiopharm","AMB","ambiopharm-amb-2502-a6319","AMB-2502-A6319","peptidemeter",15,98.18,1.82,0.89,"C18 diacid regioisomer",4.72,"TFA",8.96,0.94,null,null,null,null,null,-6.4,4728.4568,null,null,19.5,1.25,61759,"buyer-sourced","identity-consistent","PASS","","","ha.hartmann"],["AX-2025-018710","2025-09-09","2025-09-20","2025-Q3","aod-9604","AOD-9604","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2508-b7258","QSC-2508-B7258","janoshik-analytical",5,99.47,0.53,0.27,"Met sulfoxide (+16 Da)",3.59,"acetate",4.21,0.98,null,null,null,null,null,1,1815.869,null,null,11.46,1.04,70792,"buyer-sourced","identity-consistent","PASS","","","d.batista"],["AX-2025-021123","2025-09-07","2025-09-19","2025-Q3","retatrutide","Retatrutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2508-6037","SIG-2508-6037","kestrel-bioanalytical",12,97.97,2.03,0.83,"[D-Aib2]-diastereomer",2.82,"TFA",8.03,0.67,88.48,86.68,12.72,11.026,91.9,7.7,4728.5235,1,null,11.38,1.11,36947,"buyer-sourced","method-limited","PASS","","","i.ndiaye"],["AX-2025-020729","2025-09-11","2025-09-19","2025-Q3","tb-500","TB-500","repair","sangonbio","SGN","sangonbio-sgn-2506-m8920","SGN-2506-M8920","janoshik-analytical",5,99.27,0.73,0.4,"des-Gln truncate (−128 Da)",7.91,"acetate",6.05,0.88,null,null,null,null,null,9,887.5044,2.9,null,7.86,1.2,78993,"supplier-supplied","verified","MARGINAL","","AX-R02;AX-R03","a.bergstrom"],["AX-2025-020693","2025-08-26","2025-09-19","2025-Q3","sermorelin","Sermorelin","gh-axis","sangonbio","SGN","sangonbio-sgn-2502-y8340","SGN-2502-Y8340","kestrel-bioanalytical",10,99.42,0.58,0.3,"des-Tyr1 (−163 Da)",4.27,"acetate",4.19,0.77,null,null,null,null,null,16.2,3355.7789,null,null,6.66,1.32,71200,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","an.amankwah"],["AX-2025-020458","2025-08-26","2025-09-19","2025-Q3","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2504-v5402","KP-2504-V5402","janoshik-analytical",10,98.74,1.26,0.82,"[D-Aib13]-diastereomer",5.11,"TFA",7.6,0.33,86.96,85.86,11.16,9.582,95.8,null,null,null,null,19.99,1.01,53259,"supplier-supplied","purity-only","PASS","","","b.ferreira"],["AX-2025-020361","2025-09-05","2025-09-19","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2503-h3929","MKM-2503-H3929","medutest",100,99.59,0.41,0.17,"free iodide (counter-ion, by IC)",4.92,"iodide",39.32,0.3,55.46,55.23,170.86,94.366,94.4,-2,285.9961,null,null,4.5,1.26,54788,"buyer-sourced","identity-consistent","FAIL","counter-ion","","am.lundgren"],["AX-2025-020143","2025-09-08","2025-09-19","2025-Q3","mots-c","MOTS-c","metabolic","erpbiotech","ERP","erpbiotech-erp-2508-m9453","ERP-2508-M9453","nordanalyt",10,99.22,0.78,0.34,"bis-sulfoxide (+32 Da)",2.36,"acetate",4.69,0.29,92.66,91.94,10.33,9.497,95,1,2173.094,null,null,11.88,1.07,54525,"buyer-sourced","verified","PASS","","","p.roos"],["AX-2025-020113","2025-09-07","2025-09-19","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","wibsonbio","SWB","wibsonbio-swb-2507-e8786","SWB-2507-E8786","janoshik-analytical",50,99.51,0.49,0.17,"8-amino regioisomer",6.09,"iodide",39.84,0.76,53.31,53.05,86.72,46.005,92,-2.8,285.9959,null,null,5.43,1.09,53036,"buyer-sourced","verified","FAIL","counter-ion","AX-R04","fr.sandvik"],["AX-2025-019478","2025-09-09","2025-09-19","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2506-r8215","JEEP-2506-R8215","janoshik-analytical",5,99.22,0.78,0.38,"pyroglutamate cyclisation (−17 Da)",2.96,"acetate",8.69,0.28,null,null,null,null,null,-7.2,1418.6991,null,null,9.05,1.16,83020,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","a.chowdhury"],["AX-2025-019391","2025-09-03","2025-09-19","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2504-n7248","HYB-2504-N7248","medutest",2,99.48,0.52,0.24,"deamidated (+1 Da)",4.27,"acetate",5.28,1.01,null,null,null,null,null,-0.6,3365.7382,null,null,10.88,1.17,69600,"buyer-sourced","identity-consistent","PASS","","","t.zielinski"],["AX-2025-020847","2025-09-01","2025-09-18","2025-Q3","kpv","KPV","repair","cpcbio","CPC","cpcbio-cpc-2502-m2176","CPC-2502-M2176","janoshik-analytical",20,99.25,0.75,0.48,"Lys-Pro dipeptide (−99 Da)",3.41,"acetate",15.57,0.16,80.86,80.25,25.63,20.568,102.8,-1.9,342.226,0.59,null,5.27,1.16,63688,"supplier-supplied","verified","FAIL","counter-ion","AX-R10","a.kuusela"],["AX-2025-020615","2025-09-13","2025-09-18","2025-Q3","ss-31","SS-31 (Elamipretide)","metabolic","glbiochem","GL Biochem","glbiochem-glbi-2507-r8080","GLBI-2507-R8080","peptidemeter",20,98.5,1.5,0.62,"acetyl adduct (+42 Da)",3.11,"acetate",9.21,1.01,null,null,null,null,null,3.8,639.388,null,null,8.43,1.11,62484,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","Contributor #L-6275"],["AX-2025-020533","2025-09-02","2025-09-18","2025-Q3","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-u6907","SSA-2502-U6907","medutest",2,98.02,1.98,1.23,"[D-Aib8]-diastereomer",5.4,"TFA",7.44,0.91,86.25,84.54,2.46,2.08,104,5,4111.073,null,null,15.67,1.22,45586,"buyer-sourced","identity-consistent","PASS","","","f.tulloch"],["AX-2025-020411","2025-09-12","2025-09-18","2025-Q3","liraglutide","Liraglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-p4928","MKM-2508-P4928","nordanalyt",10,97.98,2.02,1.15,"deamidated (Asn→Asp, +1 Da)",7,"TFA",10.32,0.31,null,null,null,null,null,-8.8,3748.9301,null,null,19.97,1.14,54951,"buyer-sourced","identity-consistent","PASS","","","b.vukovic"],["AX-2025-020367","2025-09-09","2025-09-18","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2503-h3929","MKM-2503-H3929","janoshik-analytical",100,99.7,0.3,0.12,"1-methylquinolinium (des-amino, −15 Da)",5.09,"iodide",40.15,0.78,53.98,53.82,198.63,106.903,106.9,-1.9,285.9962,0.67,null,5.5,1.01,70981,"buyer-sourced","verified","FAIL","counter-ion","","digit_preference"],["AX-2025-019763","2025-08-30","2025-09-18","2025-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2508-u3892","HOMO-2508-U3892","medutest",30,98.47,1.53,0.87,"[D-Aib2]-diastereomer",6.32,"TFA",6.29,0.16,87.23,85.9,31.3,26.887,89.6,-1.8,4728.4786,null,null,17.5,1.13,57814,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","m.laurent"],["AX-2025-019556","2025-09-15","2025-09-18","2025-Q3","tb-500","TB-500","repair","tfcpeptides","TFC","tfcpeptides-tfc-2503-l9791","TFC-2503-L9791","vendorinvestigate",10,99.61,0.39,0.17,"des-Gln truncate (−128 Da)",6,"acetate",7.16,0.38,86.46,86.12,12.38,10.662,106.6,-0.2,887.4962,null,null,8.35,1.03,64499,"buyer-sourced","verified","PASS","","","n.malinowski"],["AX-2025-019411","2025-09-10","2025-09-18","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2507-y7485","HYB-2507-Y7485","janoshik-analytical",0.1,99.32,0.68,0.41,"disulfide-scrambled isomer",4.43,"acetate",5.05,0.75,89.77,89.16,0.11,0.098,98,1.7,9105.2567,null,null,16.97,1.33,66126,"buyer-sourced","verified","PASS","","","c18_2p6"],["AX-2025-018709","2025-09-05","2025-09-18","2025-Q3","aod-9604","AOD-9604","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2508-b7258","QSC-2508-B7258","medutest",5,99.35,0.65,0.42,"des-Tyr AOD (−163 Da)",3.47,"acetate",4.58,0.74,null,null,null,null,null,-4.3,1815.8594,null,null,9.56,0.98,79617,"buyer-sourced","identity-consistent","PASS","","","d.batista"],["AX-2025-020732","2025-09-05","2025-09-17","2025-Q3","tb-500","TB-500","repair","sangonbio","SGN","sangonbio-sgn-2506-m8920","SGN-2506-M8920","janoshik-analytical",5,98.92,1.08,0.5,"des-Gln truncate (−128 Da)",7.99,"acetate",6.35,0.44,null,null,null,null,null,1,887.4973,null,null,7.95,1.09,53280,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R03","e.trevino"],["AX-2025-020690","2025-09-05","2025-09-17","2025-Q3","sermorelin","Sermorelin","gh-axis","sangonbio","SGN","sangonbio-sgn-2502-y8340","SGN-2502-Y8340","janoshik-analytical",10,99.16,0.84,0.4,"truncated (1-25)",5.14,"acetate",4.51,0.47,null,null,null,null,null,0.4,3355.7258,null,null,12.41,1.06,83555,"buyer-sourced","identity-consistent","PASS","","","Contributor #P-1187"],["AX-2025-020578","2025-08-26","2025-09-17","2025-Q3","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-d7226","SSA-2502-D7226","janoshik-analytical",5,97.84,2.16,1.1,"[D-Aib13]-diastereomer",7.06,"TFA",8.25,0.31,84.38,82.56,5.58,4.607,92.1,0.2,4810.4113,0.34,null,19.83,1.1,54523,"buyer-sourced","verified","MARGINAL","","AX-R04","ka.marchand"],["AX-2025-020532","2025-09-16","2025-09-17","2025-Q3","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-u6907","SSA-2502-U6907","vendorinvestigate",2,97.96,2.04,1.11,"des-His1 truncate (−137 Da)",5.08,"TFA",9.85,0.34,null,null,null,null,null,-0.8,4111.0491,1.3,null,19.5,1.39,46750,"buyer-sourced","verified","PASS","","","b.bhattacharya"],["AX-2025-020464","2025-09-05","2025-09-17","2025-Q3","ghrp-6","GHRP-6","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2503-l5154","KP-2503-L5154","peptidemeter",5,98.61,1.39,0.97,"bis-oxidised Trp (+32 Da)",3.93,"acetate",7.12,0.53,88.42,87.19,5.85,5.101,102,4.4,872.4484,null,"No growth at 14 d",7.94,1.07,69751,"buyer-sourced","verified","FAIL","purity","","i.nwosu"],["AX-2025-020462","2025-09-11","2025-09-17","2025-Q3","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2504-v5402","KP-2504-V5402","peptidemeter",10,98.56,1.44,0.95,"[D-Aib13]-diastereomer",4.2,"TFA",7.54,0.48,87.78,86.52,10.33,8.938,89.4,1.7,4810.4185,1.13,null,18.55,1.27,70189,"buyer-sourced","verified","MARGINAL","","AX-R06","i.falk"],["AX-2025-019247","2025-09-06","2025-09-17","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2507-s5238","AMB-2507-S5238","peptidemeter",2,99.44,0.56,0.2,"truncated (1-24)",6.6,"acetate",3.37,0.42,89.61,89.11,2.15,1.916,95.8,-3.5,3365.7284,null,null,12.07,1.05,56687,"buyer-sourced","verified","PASS","","","l.agyeman"],["AX-2025-018943","2025-09-01","2025-09-17","2025-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1860","ASY-{CAT}-1860","peptidemeter",5,98.14,1.86,0.71,"des-Aib20 analogue",5.44,"TFA",6.9,0.74,null,null,null,null,null,0.5,4728.4895,null,null,19.43,1.01,63435,"buyer-sourced","identity-consistent","PASS","","","e.trevino"],["AX-2025-020976","2025-08-27","2025-09-16","2025-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2507-r4042","WXT-2507-R4042","medutest",10,99,1,0.48,"oxidised Trp (+16 Da)",4.5,"acetate",4.22,0.45,90.83,89.92,11.29,10.152,101.5,-2.2,1024.5219,null,null,8.24,1.07,67847,"buyer-sourced","identity-consistent","PASS","","","gradient_25"],["AX-2025-020940","2025-08-28","2025-09-16","2025-Q3","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2508-g2836","WXT-2508-G2836","medutest",3,98.86,1.14,0.78,"des-His1 truncate (−137 Da)",3.15,"TFA",11.09,0.44,85.32,84.35,3.18,2.682,89.4,3.7,4111.0676,null,null,15.57,1.17,54782,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","c.batista"],["AX-2025-020876","2025-09-15","2025-09-16","2025-Q3","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2506-m1881","WXT-2506-M1881","vendorinvestigate",2,98.72,1.28,0.86,"des-Gly truncate (−57 Da)",4.19,"acetate",5.14,1.02,null,null,null,null,null,-3.6,1418.7042,null,null,10.42,0.97,46247,"buyer-sourced","identity-consistent","PASS","","","ah.novak"],["AX-2025-020730","2025-09-12","2025-09-16","2025-Q3","tb-500","TB-500","repair","sangonbio","SGN","sangonbio-sgn-2506-m8920","SGN-2506-M8920","janoshik-analytical",5,99.24,0.76,0.35,"des-Gln truncate (−128 Da)",7.94,"acetate",5.85,0.98,85.23,84.58,5.39,4.559,91.2,1.2,887.4975,null,null,7.68,1.14,61269,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","Contributor #F-2358"],["AX-2025-020722","2025-09-08","2025-09-16","2025-Q3","bpc-157","BPC-157","repair","sangonbio","SGN","sangonbio-sgn-2507-f9360","SGN-2507-F9360","kestrel-bioanalytical",2,98.59,1.41,0.73,"[D-Val]-diastereomer",4.83,"acetate",6.63,0.98,87.56,86.33,2.46,2.124,106.2,null,null,null,null,5.15,0.97,70315,"buyer-sourced","purity-only","PASS","","","ion_pair_ip"],["AX-2025-020719","2025-09-01","2025-09-16","2025-Q3","bpc-157","BPC-157","repair","sangonbio","SGN","sangonbio-sgn-2507-f9360","SGN-2507-F9360","peptidemeter",2,98.5,1.5,0.69,"des-Gly truncate (−57 Da)",4.74,"acetate",5.4,0.25,89.61,88.27,2.16,1.907,95.4,-3.5,1418.7043,null,null,9.15,1.11,86551,"buyer-sourced","verified","PASS","","","fr.villalobos"],["AX-2025-020716","2025-08-21","2025-09-16","2025-Q3","bpc-157","BPC-157","repair","sangonbio","SGN","sangonbio-sgn-2507-f9360","SGN-2507-F9360","janoshik-analytical",2,98.66,1.34,0.69,"[D-Val]-diastereomer",4.83,"acetate",7.22,0.56,87.39,86.22,2.16,1.862,93.1,2,1418.7121,null,null,9.55,1.11,53295,"buyer-sourced","verified","PASS","","","a.hovland"],["AX-2025-020657","2025-09-12","2025-09-16","2025-Q3","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2506-j8349","SGN-2506-J8349","janoshik-analytical",20,97.4,2.6,1.06,"des-Aib2 analogue",2.24,"TFA",9.01,0.35,88.4,86.1,21.25,18.296,91.5,-0.5,4810.4079,null,null,19.94,1.26,65540,"buyer-sourced","verified","PASS","","","charge_envelope"],["AX-2025-019687","2025-09-04","2025-09-16","2025-Q3","selank","Selank","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2504-g2332","TFC-2504-G2332","medutest",20,99.83,0.17,0.11,"des-Thr (−101 Da)",7.66,"acetate",6.41,0.89,85.04,84.9,22.32,18.95,94.8,-11.9,751.4313,null,null,5.58,1.12,99026,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","v.wojcik"],["AX-2025-019567","2025-08-23","2025-09-16","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2507-t1116","TFC-2507-T1116","peptidemeter",15,97.53,2.47,1.05,"des-Gly deletion (−57 Da)",4.19,"TFA",6.47,0.63,88.71,86.52,16.19,14.008,93.4,null,null,null,"No growth at 14 d",18.7,1.12,40849,"buyer-sourced","purity-only","PASS","","","e.villalobos"],["AX-2025-019251","2025-09-15","2025-09-16","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2507-s5238","AMB-2507-S5238","medutest",2,99.59,0.41,0.15,"truncated (1-24)",5.62,"acetate",3.52,0.86,90,89.63,2.08,1.864,93.2,0.5,3365.7419,0.71,null,10.96,1.23,79138,"buyer-sourced","identity-consistent","PASS","","","ce.kjaer"],["AX-2025-018582","2025-09-13","2025-09-16","2025-Q3","semaglutide","Semaglutide","incretin","qyaobio","QYB","qyaobio-qyb-2505-u5049","QYB-2505-U5049","janoshik-analytical",10,99.57,0.43,0.23,"deamidated (Asn→Asp, +1 Da)",4.89,"TFA",8.19,0.22,86.7,86.33,12.4,10.705,107.1,-0.8,4111.0491,3.16,null,18.39,1.24,55992,"buyer-sourced","verified","PASS","","","ah.novak"],["AX-2025-020812","2025-09-09","2025-09-15","2025-Q3","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2502-e1731","CPC-2502-E1731","janoshik-analytical",5,98.44,1.56,0.68,"tirzepatide dimer",2.55,"TFA",7.51,0.9,null,null,null,null,null,-1.3,4810.404,null,null,19.85,1.42,49703,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R04","chain_custody"],["AX-2025-020531","2025-08-29","2025-09-15","2025-Q3","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-u6907","SSA-2502-U6907","peptidemeter",2,98.02,1.98,1.23,"[D-Aib8]-diastereomer",5.91,"TFA",10.49,0.41,83.19,81.54,2.2,1.794,89.7,0.5,4111.0545,null,null,17.21,1.11,46286,"buyer-sourced","verified","MARGINAL","","AX-R06","Contributor #E-6741"],["AX-2025-020147","2025-08-28","2025-09-15","2025-Q3","mots-c","MOTS-c","metabolic","erpbiotech","ERP","erpbiotech-erp-2508-m9453","ERP-2508-M9453","nordanalyt",10,98.78,1.22,0.54,"bis-sulfoxide (+32 Da)",2.14,"acetate",4.51,0.57,null,null,null,null,null,-0.8,2173.0901,0.49,null,12.07,1.04,67254,"buyer-sourced","verified","PASS","","","Contributor #R-8813"],["AX-2025-019731","2025-09-09","2025-09-15","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2505-v3835","HOMO-2505-V3835","medutest",15,98.75,1.25,0.73,"tBu-protected residual (+56 Da)",6.56,"TFA",7.13,0.64,85.67,84.6,15.7,13.282,88.5,-16.8,4110.9833,null,null,15.37,1.14,59160,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R06","Contributor #A-4471"],["AX-2025-019465","2025-08-20","2025-09-15","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2504-x7849","JEEP-2504-X7849","peptidemeter",10,98.56,1.44,0.73,"pyroglutamate cyclisation (−17 Da)",6.77,"acetate",4.88,0.69,null,null,null,null,null,0.5,1418.71,null,"No growth at 14 d",9.03,1.22,75448,"buyer-sourced","identity-consistent","PASS","","","h.solberg"],["AX-2025-019312","2025-09-05","2025-09-15","2025-Q3","retatrutide","Retatrutide","incretin","ambiopharm","AMB","ambiopharm-amb-2502-a6319","AMB-2502-A6319","janoshik-analytical",15,97.75,2.25,1.1,"C18 diacid regioisomer",4.97,"TFA",8.8,0.26,85.97,84.04,18.83,15.825,105.5,4.2,4728.507,1.49,null,20.56,1.21,51235,"buyer-sourced","verified","PASS","","","j.boateng"],["AX-2025-019149","2025-08-23","2025-09-15","2025-Q3","nad-plus","NAD+","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2503-b3620","GSP-2503-B3620","janoshik-analytical",100,99.83,0.17,0.09,"nicotinamide mononucleotide (NMN, −331 Da)",9.91,null,0,0.86,89.23,89.08,103.48,92.18,92.2,3.5,663.1114,0.75,null,4.22,1.13,47248,"buyer-sourced","verified","PASS","","","Contributor #K-6641"],["AX-2025-020973","2025-09-02","2025-09-14","2025-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2507-r4042","WXT-2507-R4042","kestrel-bioanalytical",10,99.75,0.25,0.12,"linear precursor (+18 Da)",4.62,"acetate",3.8,0.44,null,null,null,null,null,-3.3,1024.5208,1.38,null,5.2,0.93,56632,"buyer-sourced","method-limited","PASS","","","i.vukovic"],["AX-2025-020663","2025-08-25","2025-09-14","2025-Q3","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2506-j8349","SGN-2506-J8349","peptidemeter",20,97.78,2.22,0.9,"des-Aib2 analogue",2.57,"TFA",7.79,0.93,88.71,86.74,23.22,20.141,100.7,-3.4,4810.3939,2.15,null,18.58,0.93,56794,"buyer-sourced","verified","PASS","","","is.beaulieu"],["AX-2025-020414","2025-08-26","2025-09-14","2025-Q3","liraglutide","Liraglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-p4928","MKM-2508-P4928","janoshik-analytical",10,97.99,2.01,1.44,"deamidated (Asn→Asp, +1 Da)",6.89,"TFA",9.59,0.32,83.2,81.53,12.65,10.314,103.1,-0.6,3748.9609,null,null,17.12,1.23,50523,"buyer-sourced","verified","PASS","","","z.amankwah"],["AX-2025-019843","2025-09-05","2025-09-14","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2506-m5731","HOMO-2506-M5731","janoshik-analytical",10,97.85,2.15,1.52,"deamidated (Asn→Asp, +1 Da)",5.54,"TFA",9.92,0.83,83.71,81.91,12.73,10.427,104.3,-4,4111.036,0.38,null,18.56,1.08,39480,"buyer-sourced","verified","MARGINAL","","AX-R09","c.okonkwo"],["AX-2025-019637","2025-08-19","2025-09-14","2025-Q3","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2507-j2316","TFC-2507-J2316","janoshik-analytical",10,99.3,0.7,0.48,"BPC-157 arginine-salt artefact",4.49,"acetate",5.34,0.41,89.76,89.13,10.33,9.207,92.1,5.9,1418.7177,7.56,null,9.6,1.15,57336,"buyer-sourced","verified","FAIL","endotoxin","AX-R04;AX-R08","buyer_sourced"],["AX-2025-019200","2025-09-06","2025-09-14","2025-Q3","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2506-u4547","SNP-2506-U4547","medutest",5,99.3,0.7,0.37,"acetylated N-terminus (+42 Da)",5.16,"acetate",7.46,0.57,86.81,86.2,5.34,4.603,92.1,18.7,1418.7358,null,null,8.16,1.22,92886,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R04","third_opinion"],["AX-2025-018498","2025-08-20","2025-09-14","2025-Q3","mots-c","MOTS-c","metabolic","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2505-g2801","WWB-2505-G2801","medutest",5,99.7,0.3,0.18,"Met1 sulfoxide (+16 Da)",2.69,"acetate",4.68,1,null,null,null,null,null,4.4,2173.1014,null,null,8.95,1.29,81554,"buyer-sourced","identity-consistent","PASS","","","d.marchand"],["AX-2025-020710","2025-09-01","2025-09-13","2025-Q3","thymosin-alpha-1","Thymosin α1","repair","sangonbio","SGN","sangonbio-sgn-2504-p9129","SGN-2504-P9129","janoshik-analytical",5,99.48,0.52,0.26,"des-acetyl Tα1 (−42 Da)",5.83,"acetate",5.57,0.67,87.93,87.47,5.72,5.003,100.1,2.3,3106.5564,null,null,12.59,1.19,43809,"buyer-sourced","verified","PASS","","","v.palacios"],["AX-2025-020456","2025-09-08","2025-09-13","2025-Q3","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2504-v5402","KP-2504-V5402","kestrel-bioanalytical",10,98.39,1.61,1.06,"[D-Aib13]-diastereomer",4.63,"TFA",9.8,0.3,85.27,83.9,10.64,8.927,89.3,null,null,null,null,10.8,1.21,68397,"buyer-sourced","method-limited","MARGINAL","","AX-R06","z.kowalski"],["AX-2025-020374","2025-09-04","2025-09-13","2025-Q3","ipamorelin","Ipamorelin","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2504-n4424","MKM-2504-N4424","janoshik-analytical",2,99.12,0.88,0.39,"Aib-deletion sequence (−85 Da)",5.29,"acetate",8.71,0.36,85.64,84.89,2.52,2.139,107,-0.8,711.385,0.88,null,8.15,0.86,83250,"buyer-sourced","verified","PASS","","","f.tulloch"],["AX-2025-019920","2025-08-26","2025-09-13","2025-Q3","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2504-x6056","HJ-2504-X6056","janoshik-analytical",10,99.52,0.48,0.24,"C-terminal free acid (+1 Da)",6.37,"acetate",5.02,0.64,87.97,87.55,10.11,8.851,88.5,1.4,711.3866,1.04,null,8.23,1,64964,"buyer-sourced","verified","MARGINAL","","AX-R06","ha.beaulieu"],["AX-2025-019587","2025-09-06","2025-09-13","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-g1453","TFC-2508-G1453","janoshik-analytical",20,99.64,0.36,0.21,"des-Gly deletion (−57 Da)",4.09,"TFA",5.81,0.22,null,null,null,null,null,null,null,0.73,null,20.08,1.11,30409,"supplier-supplied","purity-only","PASS","","","sterility_pass"],["AX-2025-019558","2025-08-26","2025-09-13","2025-Q3","tb-500","TB-500","repair","tfcpeptides","TFC","tfcpeptides-tfc-2503-l9791","TFC-2503-L9791","janoshik-analytical",10,99.23,0.77,0.34,"des-Gln truncate (−128 Da)",5.5,"acetate",6.89,0.89,null,null,null,null,null,null,null,null,null,7.79,1.04,64665,"lab-retained","purity-only","PASS","","","m.beaulieu"],["AX-2025-018871","2025-08-26","2025-09-13","2025-Q3","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-8964","TFS-{CAT}-8964","medutest",10,99.85,0.15,0.07,"acetylated N-terminus (+42 Da)",4.75,"acetate",6.33,0.16,88.76,88.63,11.33,10.042,100.4,4.1,1418.7151,null,"No growth at 14 d",8.17,1.06,85013,"buyer-sourced","identity-consistent","PASS","","","b.bruun"],["AX-2025-018865","2025-08-28","2025-09-13","2025-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2508-r8995","FGP-2508-R8995","janoshik-analytical",20,99.17,0.83,0.54,"N-acetyl semax free acid (+1 Da)",9.32,"acetate",4.31,0.62,85.75,85.04,24.3,20.665,103.3,-1.3,854.3795,null,null,7.68,1.08,68159,"buyer-sourced","verified","PASS","","","j.bergstrom"],["AX-2025-020941","2025-08-31","2025-09-12","2025-Q3","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2508-g2836","WXT-2508-G2836","janoshik-analytical",3,98.45,1.55,1.01,"C18 diacid mono-ester",2.88,"TFA",8.61,0.28,88.23,86.86,3.36,2.918,97.3,-3,4111.0401,null,null,18.41,1.13,73702,"buyer-sourced","verified","PASS","","","ju.iyer"],["AX-2025-020801","2025-09-03","2025-09-12","2025-Q3","semaglutide","Semaglutide","incretin","cpcbio","CPC","cpcbio-cpc-2504-g1688","CPC-2504-G1688","nordanalyt",3,98.45,1.55,0.81,"des-His1 truncate (−137 Da)",5.08,"TFA",11.22,0.68,83.02,81.73,3.88,3.171,105.7,0,4111.0524,null,null,21.14,1.06,45195,"buyer-sourced","verified","PASS","","","ja.cabrera"],["AX-2025-020137","2025-09-03","2025-09-12","2025-Q3","mots-c","MOTS-c","metabolic","erpbiotech","ERP","erpbiotech-erp-2508-m9453","ERP-2508-M9453","janoshik-analytical",10,98.88,1.12,0.49,"bis-sulfoxide (+32 Da)",1.8,"acetate",5.55,0.42,null,null,null,null,null,null,null,null,null,10.41,0.93,63256,"buyer-sourced","purity-only","PASS","","","k.nascimento"],["AX-2025-019769","2025-08-27","2025-09-12","2025-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2508-u3892","HOMO-2508-U3892","kestrel-bioanalytical",30,99.24,0.76,0.55,"[D-Aib2]-diastereomer",6.15,"TFA",9.21,0.72,83.92,83.28,33.49,27.89,93,4.8,4728.5098,null,null,11.29,1.12,46194,"buyer-sourced","method-limited","PASS","","","a.chowdhury"],["AX-2025-019748","2025-09-08","2025-09-12","2025-Q3","selank","Selank","neuro","homopeptide","Homopeptide","homopeptide-homo-2507-d3703","HOMO-2507-D3703","janoshik-analytical",10,99.71,0.29,0.2,"acetyl adduct (+42 Da)",7.63,"acetate",7.25,0.92,null,null,null,null,null,-3.7,751.4374,null,null,6.3,1.36,58990,"buyer-sourced","identity-consistent","PASS","","","er.adeyemi"],["AX-2025-019582","2025-08-30","2025-09-12","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-g1453","TFC-2508-G1453","vendorinvestigate",20,99.66,0.34,0.2,"des-Gly deletion (−57 Da)",4.29,"TFA",8.99,0.19,86.53,86.24,21.99,18.964,94.8,1.6,4810.418,null,null,21.01,1.21,59961,"buyer-sourced","verified","PASS","","","r.kaufmann"],["AX-2025-019469","2025-08-30","2025-09-12","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2506-r8215","JEEP-2506-R8215","janoshik-analytical",5,98.93,1.07,0.64,"pyroglutamate cyclisation (−17 Da)",3.43,"acetate",7.23,0.64,88.7,87.75,5.84,5.125,102.5,1,1418.7107,0.82,null,9.66,0.92,66203,"buyer-sourced","verified","PASS","","","ha.mwangi"],["AX-2025-019392","2025-09-09","2025-09-12","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2504-n7248","HYB-2504-N7248","nordanalyt",2,99.25,0.75,0.28,"des-Tyr1 (−163 Da)",4.09,"acetate",3.73,1,91.18,90.5,2.33,2.109,105.5,2,3365.7469,null,null,14.77,1.23,40502,"buyer-sourced","verified","PASS","","","z.amankwah"],["AX-2025-019294","2025-09-09","2025-09-12","2025-Q3","ipamorelin","Ipamorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2505-j6078","AMB-2505-J6078","janoshik-analytical",5,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",4.53,"acetate",8.28,0.81,86.38,86.32,5.82,5.024,100.5,2.1,711.3871,null,null,8.31,1.08,53309,"lab-retained","verified","PASS","","","ma.vukovic"],["AX-2025-019287","2025-08-27","2025-09-12","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2508-f5378","AMB-2508-F5378","peptidemeter",10,99.21,0.79,0.47,"deamidated (+1 Da)",2.97,"acetate",4.74,0.58,null,null,null,null,null,-2,3365.7335,null,null,12.05,1.12,80941,"buyer-sourced","identity-consistent","PASS","","","ma.ilunga"],["AX-2025-020880","2025-09-02","2025-09-11","2025-Q3","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2506-m1881","WXT-2506-M1881","nordanalyt",2,98.94,1.06,0.42,"des-Gly truncate (−57 Da)",3.36,"acetate",8.05,0.89,null,null,null,null,null,1.4,1418.7113,null,null,11.16,1.05,78863,"buyer-sourced","identity-consistent","PASS","","","y.bakken"],["AX-2025-020867","2025-09-08","2025-09-11","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","wuxitides","WXT","wuxitides-wxt-2508-g2536","WXT-2508-G2536","nordanalyt",0.1,97.05,2.95,1.28,"truncated (1-70)",4.03,"acetate",5.96,0.55,89.46,86.82,0.1,0.087,87,-1.5,9105.2275,null,null,19.64,1.36,40490,"lab-retained","verified","MARGINAL","","AX-R06","b.perrin"],["AX-2025-020800","2025-08-24","2025-09-11","2025-Q3","semaglutide","Semaglutide","incretin","cpcbio","CPC","cpcbio-cpc-2504-g1688","CPC-2504-G1688","nordanalyt",3,98.66,1.34,0.6,"deamidated (Asn→Asp, +1 Da)",5.27,"TFA",10.19,0.42,84.12,82.99,3.84,3.187,106.2,-2.8,4111.0409,null,"No growth at 14 d",21.26,1.3,47074,"buyer-sourced","verified","PASS","","","a.lehtinen"],["AX-2025-020503","2025-09-01","2025-09-11","2025-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2506-l6194","KP-2506-L6194","medutest",10,99.93,0.07,0.05,"hydrolysed maleimide (+18 Da)",4.79,"acetate",4.11,0.4,null,null,null,null,null,-4,3644.9602,null,null,12.5,0.93,82700,"buyer-sourced","identity-consistent","PASS","","","a.kuusela"],["AX-2025-020413","2025-08-20","2025-09-11","2025-Q3","liraglutide","Liraglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-p4928","MKM-2508-P4928","janoshik-analytical",10,97.87,2.13,1.21,"deamidated (Asn→Asp, +1 Da)",7.04,"TFA",12.18,0.37,null,null,null,null,null,2.2,3748.9713,null,null,17.78,1.02,67851,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R11","i.ndiaye"],["AX-2025-020106","2025-09-03","2025-09-11","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","wibsonbio","SWB","wibsonbio-swb-2507-e8786","SWB-2507-E8786","janoshik-analytical",50,99.34,0.66,0.34,"1-methylquinolinium (des-amino, −15 Da)",6.38,"iodide",39.97,0.39,null,null,null,null,null,-1.6,285.9962,null,null,5.5,1.1,86913,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R04","Contributor #W-6318"],["AX-2025-019870","2025-09-02","2025-09-11","2025-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-e6156","HJ-2507-E6156","medutest",2,99.83,0.17,0.07,"[D-Aib8]-diastereomer",5.35,"TFA",7.69,0.26,86.7,86.55,2.41,2.086,104.3,null,null,null,null,15.73,1.21,59048,"buyer-sourced","purity-only","PASS","","","c.ilunga"],["AX-2025-019773","2025-08-27","2025-09-11","2025-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2508-u3892","HOMO-2508-U3892","peptidemeter",30,98.71,1.29,0.73,"[D-Aib2]-diastereomer",6.82,"TFA",5.82,0.8,null,null,null,null,null,1,4728.4918,null,null,19.43,1.13,40193,"buyer-sourced","identity-consistent","PASS","","","er.adeyemi"],["AX-2025-019634","2025-08-19","2025-09-11","2025-Q3","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2507-j2316","TFC-2507-J2316","medutest",10,98.91,1.09,0.73,"des-Gly truncate (−57 Da)",4.27,"acetate",8.62,0.72,86.39,85.45,10.55,9.015,90.2,null,null,5.26,null,8.2,0.96,65238,"buyer-sourced","purity-only","FAIL","endotoxin","AX-R04;AX-R08","n.adeyemi"],["AX-2025-019601","2025-09-08","2025-09-11","2025-Q3","tb-500","TB-500","repair","tfcpeptides","TFC","tfcpeptides-tfc-2503-r1539","TFC-2503-R1539","medutest",5,99.01,0.99,0.69,"C-terminal amide (−1 Da)",4.14,"acetate",6.34,1.01,null,null,null,null,null,-2.6,887.4941,null,null,6.72,1.09,84151,"buyer-sourced","identity-consistent","PASS","","","g.nascimento"],["AX-2025-019477","2025-08-21","2025-09-11","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2506-r8215","JEEP-2506-R8215","janoshik-analytical",5,99.21,0.79,0.48,"pyroglutamate cyclisation (−17 Da)",3.22,"acetate",7.03,0.91,null,null,null,null,null,-0.9,1418.708,1.15,null,9.45,1.04,57319,"buyer-sourced","verified","PASS","","","t.amankwah"],["AX-2025-019213","2025-08-23","2025-09-11","2025-Q3","semaglutide","Semaglutide","incretin","sinopep","SinoPep","sinopep-snp-2502-g4494","SNP-2502-G4494","janoshik-analytical",5,98.29,1.71,0.69,"des-AEEA semaglutide (−145 Da)",2.35,"TFA",6.53,0.24,90.88,89.33,5.76,5.145,102.9,2.3,4111.0619,0.2,null,18.42,1.22,40021,"buyer-sourced","verified","PASS","","","f.frisk"],["AX-2025-018753","2025-08-22","2025-09-11","2025-Q3","melanotan-ii","Melanotan II","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2503-d7103","QSC-2503-D7103","vendorinvestigate",10,99.93,0.07,0.04,"des-acetyl MT-II (−42 Da)",6.47,"acetate",4.11,0.27,89.15,89.09,11.49,10.236,102.4,-2.9,1023.5372,1.2,null,10.5,1.12,63782,"buyer-sourced","verified","PASS","","","ju.coelho"],["AX-2025-020373","2025-08-25","2025-09-10","2025-Q3","ipamorelin","Ipamorelin","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2504-n4424","MKM-2504-N4424","vendorinvestigate",2,98.98,1.02,0.62,"oxidised Trp (+16 Da)",5.58,"acetate",5.49,0.74,88.19,87.29,2.07,1.807,90.4,3,711.3877,null,null,9.38,1.32,91697,"buyer-sourced","verified","FAIL","purity","AX-R11","ju.coelho"],["AX-2025-019301","2025-09-05","2025-09-10","2025-Q3","ipamorelin","Ipamorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2505-j6078","AMB-2505-J6078","kestrel-bioanalytical",5,99.93,0.07,0.05,"des-Lys (−128 Da)",4.68,"acetate",7.68,0.6,87.04,86.98,5.32,4.627,92.5,-2.1,711.3841,0.16,null,4.52,0.86,49984,"buyer-sourced","identity-consistent","PASS","","","Contributor #T-8990"],["AX-2025-019029","2025-09-01","2025-09-10","2025-Q3","humanin","Humanin (HNG)","metabolic","asymchemlabs","ASY","asymchemlabs-asy-cat-2221","ASY-{CAT}-2221","vendorinvestigate",5,98.63,1.37,0.53,"truncated (1-20)",4.86,"acetate",7.05,0.76,87.33,86.13,5.36,4.617,92.3,4.3,2685.3268,0.23,null,12.73,1.1,43503,"buyer-sourced","verified","PASS","","","v.balogun"],["AX-2025-020608","2025-09-08","2025-09-09","2025-Q3","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2505-j7334","SSA-2505-J7334","janoshik-analytical",2,98.75,1.25,0.73,"des-Gly truncate (−57 Da)",3.73,"acetate",7.69,0.47,88.11,87.01,2.25,1.958,97.9,null,null,null,null,9.47,1.23,55456,"buyer-sourced","purity-only","MARGINAL","","AX-R09","n.petrescu"],["AX-2025-020541","2025-08-24","2025-09-09","2025-Q3","vilon","Vilon","bioregulator","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-b6436","SSA-2508-B6436","kestrel-bioanalytical",10,99.15,0.85,0.43,"diketopiperazine (−18 Da)",6.21,"acetate",19.16,0.83,73.8,73.17,12.78,9.351,93.5,5.4,275.1496,1.66,null,2.2,1.17,73971,"buyer-sourced","method-limited","FAIL","counter-ion","","co.grimaldi"],["AX-2025-019244","2025-08-25","2025-09-09","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2507-s5238","AMB-2507-S5238","janoshik-analytical",2,99.88,0.12,0.05,"native GRF (1-29) (−59 Da)",6.2,"acetate",4.7,0.71,88.39,88.28,2.02,1.783,89.1,null,null,null,"No growth at 14 d",12.87,1.06,54182,"buyer-sourced","purity-only","MARGINAL","","AX-R06","e.almeida"],["AX-2025-018966","2025-09-02","2025-09-09","2025-Q3","bpc-157","BPC-157","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-1276","ASY-{CAT}-1276","janoshik-analytical",10,99.59,0.41,0.19,"truncated (1-12)",6.3,"acetate",5.24,0.81,null,null,null,null,null,3.6,1418.7144,0.46,null,9.51,1.15,71735,"buyer-sourced","verified","PASS","","","em.mbeki"],["AX-2025-018730","2025-08-19","2025-09-09","2025-Q3","ss-31","SS-31 (Elamipretide)","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2502-m6829","QSC-2502-M6829","vendorinvestigate",10,97.73,2.27,0.93,"acetyl adduct (+42 Da)",5.36,"acetate",5.61,0.48,88.55,86.54,11.75,10.168,101.7,5.3,639.389,null,null,9.51,1.2,62590,"buyer-sourced","verified","FAIL","purity","AX-R09","f.okafor"],["AX-2025-021151","2025-09-06","2025-09-08","2025-Q3","semax","Semax","neuro","sigmaaldrich","SIG","sigmaaldrich-sig-2504-6873","SIG-2504-6873","kestrel-bioanalytical",20,98.37,1.63,1.04,"Met1 sulfoxide (+16 Da)",10.29,"acetate",7.26,0.6,null,null,null,null,null,22,813.372,null,null,3.84,1.01,78615,"buyer-sourced","identity-consistent","FAIL","purity;mass accuracy","AX-R01","f.duarte"],["AX-2025-020943","2025-08-21","2025-09-08","2025-Q3","sermorelin","Sermorelin","gh-axis","wuxitides","WXT","wuxitides-wxt-2506-d3300","WXT-2506-D3300","peptidemeter",15,99.07,0.93,0.36,"truncated (1-25)",5.87,"acetate",3.44,0.87,89.82,88.98,17.4,15.483,103.2,2.9,3355.7342,0.31,null,11.55,0.86,65345,"supplier-supplied","verified","PASS","","","b.abubakar"],["AX-2025-020882","2025-08-22","2025-09-08","2025-Q3","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2506-m1881","WXT-2506-M1881","vendorinvestigate",2,99.06,0.94,0.37,"des-Gly truncate (−57 Da)",3.29,"acetate",7.56,0.96,null,null,null,null,null,-4.9,1418.7023,0.39,null,10.34,0.95,58364,"buyer-sourced","verified","PASS","","","wide_iqr"],["AX-2025-020629","2025-08-13","2025-09-08","2025-Q3","semaglutide","Semaglutide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2505-v7913","GLBI-2505-V7913","janoshik-analytical",3,98,2,0.8,"Met(O) sulfoxide (+16 Da)",4.44,"TFA",6.92,0.47,null,null,null,null,null,-0.4,4111.0508,null,null,18.58,1.38,40036,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","j.serrano"],["AX-2025-020303","2025-08-15","2025-09-08","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2507-s2892","GGPE-2507-S2892","vendorinvestigate",250,99.93,0.07,0.04,"spiroindane regioisomer",5,"mesylate",15.33,0.24,79.43,79.37,319.61,253.674,101.5,-2.1,624.2168,null,null,14.74,0.95,66111,"buyer-sourced","verified","FAIL","counter-ion","","k.kravchenko"],["AX-2025-019585","2025-08-26","2025-09-08","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-g1453","TFC-2508-G1453","janoshik-analytical",20,99.32,0.68,0.32,"des-Gly deletion (−57 Da)",4.31,"TFA",7.16,0.59,null,null,null,null,null,3.1,4810.4252,null,null,20.08,1.17,51426,"buyer-sourced","identity-consistent","PASS","","","j.ekstrom"],["AX-2025-019421","2025-08-14","2025-09-08","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2507-y7485","HYB-2507-Y7485","vendorinvestigate",0.1,98.01,1.99,1.2,"disulfide-scrambled isomer",5.12,"acetate",6.87,0.54,87.47,85.73,0.11,0.094,94,-2.3,9105.2203,null,null,18.09,0.86,60609,"lab-retained","verified","PASS","","","b.stanescu"],["AX-2025-019300","2025-08-28","2025-09-08","2025-Q3","ipamorelin","Ipamorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2505-j6078","AMB-2505-J6078","janoshik-analytical",5,99.41,0.59,0.41,"C-terminal free acid (+1 Da)",4.88,"acetate",8.49,0.19,86.44,85.93,6.04,5.19,103.8,null,null,null,null,8.4,0.97,54823,"buyer-sourced","purity-only","PASS","","","s.trevino"],["AX-2025-018992","2025-08-24","2025-09-08","2025-Q3","tirzepatide","Tirzepatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1938","ASY-{CAT}-1938","kestrel-bioanalytical",10,98.97,1.03,0.73,"Met(O) sulfoxide (+16 Da)",4.8,"TFA",7.87,0.66,null,null,null,null,null,-10.8,4810.3583,null,null,10.73,1.08,54261,"buyer-sourced","method-limited","PASS","","","ha.mwangi"],["AX-2025-020794","2025-08-26","2025-09-07","2025-Q3","bpc-157","BPC-157","repair","cpcbio","CPC","cpcbio-cpc-2503-t9775","CPC-2503-T9775","janoshik-analytical",2,99.4,0.6,0.23,"[D-Val]-diastereomer",4.44,"acetate",8.15,0.59,86.82,86.3,2.17,1.873,93.7,-5.4,1418.7016,null,null,9.8,1.06,41482,"buyer-sourced","verified","PASS","","","f.sorensen"],["AX-2025-020660","2025-08-18","2025-09-07","2025-Q3","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2506-j8349","SGN-2506-J8349","medutest",20,98.23,1.77,1.17,"[D-Aib13]-diastereomer",1.89,"TFA",8.75,1,88.36,86.8,23.47,20.372,101.9,-5.3,4810.3848,null,null,17,1.24,65848,"supplier-supplied","identity-consistent","PASS","","","f.sorensen"],["AX-2025-020230","2025-08-19","2025-09-07","2025-Q3","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2502-j1624","GGPE-2502-J1624","janoshik-analytical",15,98.15,1.85,1.24,"[D-Aib13]-diastereomer",6.11,"TFA",5.67,0.91,87.31,85.69,16.26,13.933,92.9,-3,4810.3959,null,null,19.85,1.22,66178,"buyer-sourced","verified","PASS","","","r.vermeulen"],["AX-2025-020228","2025-08-21","2025-09-07","2025-Q3","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2502-j1624","GGPE-2502-J1624","janoshik-analytical",15,97.65,2.35,1.57,"[D-Aib13]-diastereomer",5.99,"TFA",6.64,0.44,86.93,84.89,16.21,13.761,91.7,-1.3,4810.404,null,"No growth at 14 d",19.64,1.16,75724,"buyer-sourced","verified","PASS","","","v.palacios"],["AX-2025-020168","2025-08-15","2025-09-07","2025-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","erpbiotech","ERP","erpbiotech-erp-2506-e9178","ERP-2506-E9178","janoshik-analytical",2,99.09,0.91,0.63,"deamidated (+1 Da)",4.84,"acetate",3.32,0.38,91.46,90.63,2.18,1.976,98.8,null,null,null,"No growth at 14 d",14.56,1.3,65063,"buyer-sourced","purity-only","PASS","","","al.villalobos"],["AX-2025-019867","2025-08-24","2025-09-07","2025-Q3","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2503-m6159","HJ-2503-M6159","medutest",2,99.93,0.07,0.04,"BPC-157 arginine-salt artefact",4.63,"acetate",7.08,0.34,87.95,87.89,2.09,1.837,91.9,null,null,0.31,null,8.2,1.1,67316,"buyer-sourced","purity-only","MARGINAL","","AX-R04","w.cardoso"],["AX-2025-019848","2025-08-21","2025-09-07","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2506-m5731","HOMO-2506-M5731","peptidemeter",10,97.96,2.04,0.82,"Met(O) sulfoxide (+16 Da)",5.88,"TFA",9.85,0.2,null,null,null,null,null,-3.6,4111.0376,null,null,17.14,1.02,44862,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","c.espinoza"],["AX-2025-019736","2025-08-25","2025-09-07","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2505-v3835","HOMO-2505-V3835","janoshik-analytical",15,98.31,1.69,0.62,"[D-Aib8]-diastereomer",6.14,"TFA",11.17,0.75,81.94,80.56,17.01,13.703,91.4,-1.9,4111.0446,null,null,18.63,1.16,66363,"buyer-sourced","verified","PASS","","","d.ogunleye"],["AX-2025-019600","2025-08-17","2025-09-07","2025-Q3","tb-500","TB-500","repair","tfcpeptides","TFC","tfcpeptides-tfc-2503-r1539","TFC-2503-R1539","vendorinvestigate",5,99.4,0.6,0.34,"[D-Thr]-diastereomer",3.45,"acetate",6.85,0.14,null,null,null,null,null,-6.2,887.4909,null,null,8.35,1.11,103507,"buyer-sourced","identity-consistent","PASS","","","d.aalto"],["AX-2025-019597","2025-08-20","2025-09-07","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2508-h1748","TFC-2508-H1748","kestrel-bioanalytical",0.1,98.28,1.72,1.22,"des-13-residue N-extension (native IGF-1)",5.6,"acetate",6.28,1,87.12,85.62,0.12,0.103,103,6.8,9105.3031,null,"No growth at 14 d",9.16,1.2,54201,"buyer-sourced","identity-consistent","PASS","","","f.okwuosa"],["AX-2025-019417","2025-08-31","2025-09-07","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2507-y7485","HYB-2507-Y7485","medutest",0.1,99.42,0.58,0.23,"oxidised Met59 (+16 Da)",4.63,"acetate",6.79,0.58,88,87.49,0.11,0.096,96,11,9105.3414,null,null,14.23,1.09,31926,"buyer-sourced","identity-consistent","PASS","","","a.duarte"],["AX-2025-018868","2025-09-03","2025-09-07","2025-Q3","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-8964","TFS-{CAT}-8964","janoshik-analytical",10,99.47,0.53,0.26,"acetylated N-terminus (+42 Da)",4.37,"acetate",8.44,0.79,86.4,85.94,10.64,9.144,91.4,-1.5,1418.7072,null,null,9.6,0.96,62779,"buyer-sourced","verified","PASS","","","e.beaulieu"],["AX-2025-018496","2025-08-22","2025-09-07","2025-Q3","mots-c","MOTS-c","metabolic","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2505-g2801","WWB-2505-G2801","janoshik-analytical",5,99.35,0.65,0.37,"Met1 sulfoxide (+16 Da)",2.88,"acetate",5.04,0.24,null,null,null,null,null,null,null,null,null,10.33,1.19,59194,"buyer-sourced","purity-only","PASS","","","h.nascimento"],["AX-2025-021188","2025-08-14","2025-09-06","2025-Q3","ghrp-6","GHRP-6","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2508-n7068","PPG-2508-N7068","janoshik-analytical",10,99.4,0.6,0.42,"des-Lys (−128 Da)",3.94,"acetate",7.3,0.61,null,null,null,null,null,-3.2,872.4418,null,null,8.42,0.93,61115,"lab-retained","identity-consistent","PASS","","","no.zielinski"],["AX-2025-020896","2025-08-25","2025-09-06","2025-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","wuxitides","WXT","wuxitides-wxt-2506-v2798","WXT-2506-V2798","janoshik-analytical",50,99.08,0.92,0.51,"zuclomiphene (cis-isomer)",4.96,"citrate",32.25,0.73,62.06,61.49,77.85,47.87,95.7,-2.1,597.2117,null,null,16.33,0.97,60059,"buyer-sourced","partial","FAIL","counter-ion","","a.karlsen"],["AX-2025-020840","2025-09-03","2025-09-06","2025-Q3","kpv","KPV","repair","cpcbio","CPC","cpcbio-cpc-2502-m2176","CPC-2502-M2176","janoshik-analytical",20,98.19,1.81,0.9,"Lys-Pro dipeptide (−99 Da)",3.1,"acetate",10.9,0.14,null,null,null,null,null,null,null,null,null,5.2,1.03,72203,"buyer-sourced","purity-only","FAIL","purity","","w.cardoso"],["AX-2025-020664","2025-08-26","2025-09-06","2025-Q3","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2506-j8349","SGN-2506-J8349","medutest",20,97.87,2.13,1.41,"[D-Aib13]-diastereomer",2.39,"TFA",8.05,0.73,null,null,null,null,null,null,null,2.37,null,16.79,1.2,20015,"buyer-sourced","purity-only","PASS","","","r.kjaer"],["AX-2025-020522","2025-08-19","2025-09-06","2025-Q3","humanin","Humanin (HNG)","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-p6927","SSA-2508-P6927","janoshik-analytical",5,99.48,0.52,0.35,"truncated (1-20)",4.54,"acetate",4.31,0.23,null,null,null,null,null,null,null,null,null,12.06,1.19,67726,"supplier-supplied","purity-only","PASS","","","m.villalobos"],["AX-2025-019838","2025-08-21","2025-09-06","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2506-m5731","HOMO-2506-M5731","janoshik-analytical",10,97.24,2.76,1.1,"Met(O) sulfoxide (+16 Da)",6.37,"TFA",9.12,0.88,83.63,81.32,11.79,9.588,95.9,null,null,null,null,18.53,1.23,64161,"buyer-sourced","purity-only","MARGINAL","","AX-R09","j.hartmann"],["AX-2025-019472","2025-08-19","2025-09-06","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2506-r8215","JEEP-2506-R8215","janoshik-analytical",5,99.21,0.79,0.39,"pyroglutamate cyclisation (−17 Da)",2.87,"acetate",4.98,0.66,null,null,null,null,null,-1.3,1418.7075,0.56,null,9.71,1.08,48542,"buyer-sourced","verified","PASS","","","am.ekstrom"],["AX-2025-019225","2025-08-18","2025-09-06","2025-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","sinopep","SinoPep","sinopep-snp-2503-j5227","SNP-2503-J5227","janoshik-analytical",12.5,99.03,0.97,0.51,"zuclomiphene (cis-isomer)",4.96,"citrate",28.61,0.25,null,null,null,null,null,2.5,597.2145,null,null,16.52,1.12,67560,"lab-retained","identity-consistent","FAIL","counter-ion","","b.kaufmann"],["AX-2025-019078","2025-08-28","2025-09-06","2025-Q3","ghrp-6","GHRP-6","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2508-f3139","GSP-2508-F3139","janoshik-analytical",5,99.49,0.51,0.33,"oxidised Trp (+16 Da)",7.01,"acetate",4.34,0.63,88.02,87.57,5.16,4.519,90.4,null,null,null,null,8.44,1.04,74263,"buyer-sourced","purity-only","PASS","","","k.molnar"],["AX-2025-020874","2025-08-11","2025-09-05","2025-Q3","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2506-m1881","WXT-2506-M1881","janoshik-analytical",2,99.5,0.5,0.18,"des-Gly truncate (−57 Da)",3.18,"acetate",6.86,0.75,89.21,88.76,2.37,2.104,105.2,6.1,1418.718,null,null,9.69,1.24,61026,"supplier-supplied","verified","PASS","","","a.halonen"],["AX-2025-020150","2025-08-12","2025-09-05","2025-Q3","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2502-s9437","ERP-2502-S9437","vendorinvestigate",5,99.22,0.78,0.42,"des-Lys (−128 Da)",3.66,"acetate",6.13,0.97,null,null,null,null,null,-2.6,711.3838,0.42,null,8.65,1.16,62162,"buyer-sourced","verified","PASS","","","Contributor #G-5517"],["AX-2025-020140","2025-08-11","2025-09-05","2025-Q3","mots-c","MOTS-c","metabolic","erpbiotech","ERP","erpbiotech-erp-2508-m9453","ERP-2508-M9453","janoshik-analytical",10,98.84,1.16,0.48,"Met1 sulfoxide (+16 Da)",2.47,"acetate",4.16,0.88,null,null,null,null,null,-1.4,2173.0888,0.26,null,10.31,1.26,71259,"buyer-sourced","verified","PASS","","","a.ferreira"],["AX-2025-020117","2025-08-26","2025-09-05","2025-Q3","semaglutide","Semaglutide","incretin","erpbiotech","ERP","erpbiotech-erp-2508-s8293","ERP-2508-S8293","janoshik-analytical",2,99.37,0.63,0.38,"Met(O) sulfoxide (+16 Da)",3.64,"TFA",7.72,0.65,null,null,null,null,null,-6.5,4111.0257,0.51,null,18.37,1.29,64526,"buyer-sourced","verified","MARGINAL","","AX-R04","aaa_hydrolysis"],["AX-2025-019933","2025-08-20","2025-09-05","2025-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-y6433","HJ-2507-Y6433","peptidemeter",3,98.39,1.61,0.88,"des-AEEA semaglutide (−145 Da)",3.13,"TFA",11.3,0.31,85.26,83.89,3.22,2.701,90,-0.7,4111.0495,null,null,17.08,1.18,60174,"buyer-sourced","verified","PASS","","","r.kimani"],["AX-2025-019419","2025-08-14","2025-09-05","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2507-y7485","HYB-2507-Y7485","janoshik-analytical",0.1,99.18,0.82,0.49,"disulfide-scrambled isomer",4.54,"acetate",5.58,0.75,89.13,88.4,0.12,0.106,106,-1.8,9105.2248,1.09,null,16.94,0.96,51375,"buyer-sourced","verified","PASS","","","Contributor #W-6318"],["AX-2025-018949","2025-08-10","2025-09-05","2025-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1860","ASY-{CAT}-1860","janoshik-analytical",5,98.06,1.94,0.74,"des-Aib20 analogue",6.06,"TFA",7.96,0.53,null,null,null,null,null,2.1,4728.497,null,null,20.76,1.26,26266,"buyer-sourced","identity-consistent","PASS","","","m.lokken"],["AX-2025-021235","2025-08-18","2025-09-04","2025-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","polypeptidegroup","PPG","polypeptidegroup-ppg-2505-m7984","PPG-2505-M7984","janoshik-analytical",10,99.34,0.66,0.28,"melanotan II (C-terminal amide, −1 Da)",4.16,"acetate",3.84,0.2,91.8,91.19,9.85,8.982,89.8,-1.1,1024.5231,null,null,9.48,1.01,77672,"buyer-sourced","verified","MARGINAL","","AX-R06","h.erdogan"],["AX-2025-020868","2025-08-13","2025-09-04","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","wuxitides","WXT","wuxitides-wxt-2508-g2536","WXT-2508-G2536","kestrel-bioanalytical",0.1,97.45,2.55,1.39,"oxidised Met59 (+16 Da)",4.12,"acetate",5.84,0.79,89.25,86.97,0.12,0.104,104,-18.8,9105.07,null,null,9.1,1.12,60509,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","b.kuipers"],["AX-2025-020849","2025-08-13","2025-09-04","2025-Q3","kpv","KPV","repair","cpcbio","CPC","cpcbio-cpc-2502-m2176","CPC-2502-M2176","medutest",20,98.49,1.51,0.96,"Lys-Pro dipeptide (−99 Da)",2.77,"acetate",13.46,0.22,83.55,82.29,25.52,21,105,0.9,342.227,0.94,null,3.58,1.01,59789,"buyer-sourced","identity-consistent","FAIL","purity;counter-ion","AX-R11","m.asante"],["AX-2025-020831","2025-09-02","2025-09-04","2025-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","cpcbio","CPC","cpcbio-cpc-2502-x2309","CPC-2502-X2309","janoshik-analytical",10,98.03,1.97,1.16,"melanotan II (C-terminal amide, −1 Da)",4.98,"acetate",4.22,0.72,90.08,88.31,11.02,9.732,97.3,-0.7,1024.5235,null,null,9.51,1.38,87090,"buyer-sourced","verified","FAIL","purity","","d.perrin"],["AX-2025-020656","2025-08-23","2025-09-04","2025-Q3","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2506-j8349","SGN-2506-J8349","peptidemeter",20,97.05,2.95,1.95,"[D-Aib13]-diastereomer",2.91,"TFA",5.7,0.24,91.15,88.46,21.62,19.125,95.6,-2.8,4810.3968,null,null,18.8,1.22,94556,"buyer-sourced","verified","PASS","","","d.rahimi"],["AX-2025-019906","2025-08-17","2025-09-04","2025-Q3","peg-mgf","PEG-MGF","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-s5943","HJ-2507-S5943","kestrel-bioanalytical",5,98.54,1.46,0.72,"hydrolysed linker",7.23,"acetate",1.84,0.51,null,null,null,null,null,-5.2,7893.959,0.32,"No growth at 14 d",9.24,1.22,66305,"buyer-sourced","partial","PASS","","","Contributor #N-3320"],["AX-2025-019844","2025-08-16","2025-09-04","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2506-m5731","HOMO-2506-M5731","peptidemeter",10,98.02,1.98,0.79,"Met(O) sulfoxide (+16 Da)",6.19,"TFA",10.67,0.52,82.62,80.98,11.26,9.118,91.2,42,4111.2251,null,"No growth at 14 d",17.25,1.12,56929,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01;AX-R09","r.rasmussen"],["AX-2025-019415","2025-08-19","2025-09-04","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2507-y7485","HYB-2507-Y7485","janoshik-analytical",0.1,98.89,1.11,0.67,"disulfide-scrambled isomer",4.94,"acetate",4.26,0.93,89.87,88.87,0.11,0.098,98,-4.6,9105.1993,0.79,null,17.06,1.31,63560,"buyer-sourced","verified","PASS","","","h.coelho"],["AX-2025-019296","2025-09-03","2025-09-04","2025-Q3","ipamorelin","Ipamorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2505-j6078","AMB-2505-J6078","peptidemeter",5,99.82,0.18,0.11,"C-terminal free acid (+1 Da)",4.94,"acetate",5.57,0.21,89.28,89.12,5.85,5.214,104.3,null,null,0.19,null,7.72,1.04,52393,"buyer-sourced","purity-only","PASS","","","au.marchand"],["AX-2025-019086","2025-08-30","2025-09-04","2025-Q3","ghrp-6","GHRP-6","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2508-f3139","GSP-2508-F3139","peptidemeter",5,99.61,0.39,0.25,"oxidised Trp (+16 Da)",6.54,"acetate",5.29,0.42,87.75,87.41,6.05,5.288,105.8,3.3,872.4475,null,null,7.89,0.86,57763,"buyer-sourced","verified","PASS","","","enclomi_isomer"],["AX-2025-019017","2025-08-21","2025-09-04","2025-Q3","vilon","Vilon","bioregulator","asymchemlabs","ASY","asymchemlabs-asy-cat-1626","ASY-{CAT}-1626","janoshik-analytical",20,99.86,0.14,0.08,"free lysine (−129 Da)",8.52,"acetate",17.75,0.84,null,null,null,null,null,1.1,275.1484,null,null,3.76,0.89,68257,"buyer-sourced","method-limited","FAIL","counter-ion","","b.falk"],["AX-2025-019013","2025-08-26","2025-09-04","2025-Q3","vilon","Vilon","bioregulator","asymchemlabs","ASY","asymchemlabs-asy-cat-1626","ASY-{CAT}-1626","janoshik-analytical",20,99.93,0.07,0.04,"free lysine (−129 Da)",8.92,"acetate",15.25,0.95,74.88,74.83,25.74,19.261,96.3,1,275.1484,null,"No growth at 14 d",3.99,1.06,46343,"buyer-sourced","method-limited","FAIL","counter-ion","","r.rasmussen"],["AX-2025-020760","2025-09-02","2025-09-03","2025-Q3","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2507-w9570","SGN-2507-W9570","kestrel-bioanalytical",30,98.74,1.26,0.5,"des-Gly deletion (−57 Da)",5.33,"TFA",8.67,0.97,null,null,null,null,null,0.9,4810.4146,0.44,null,10.65,1.12,59096,"buyer-sourced","method-limited","PASS","","","c.kjaer"],["AX-2025-020749","2025-08-24","2025-09-03","2025-Q3","semaglutide","Semaglutide","incretin","sangonbio","SGN","sangonbio-sgn-2502-f9009","SGN-2502-F9009","peptidemeter",2,99.92,0.08,0.05,"des-His1 truncate (−137 Da)",5.1,"TFA",9.77,0.94,84.19,84.12,2.5,2.103,105.2,null,null,null,null,17.65,1.08,60657,"supplier-supplied","purity-only","MARGINAL","","AX-R09","ar.iyer"],["AX-2025-020460","2025-08-29","2025-09-03","2025-Q3","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2504-v5402","KP-2504-V5402","nordanalyt",10,98.25,1.75,1.14,"[D-Aib13]-diastereomer",4.9,"TFA",6.89,0.42,null,null,null,null,null,null,null,null,null,23,1.14,70770,"buyer-sourced","purity-only","PASS","","","t.palacios"],["AX-2025-020343","2025-08-11","2025-09-03","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2504-k3480","MKM-2504-K3480","janoshik-analytical",2,98.42,1.58,0.65,"des-Tyr1 (−163 Da)",4.62,"acetate",4.03,0.61,90.74,89.31,2.32,2.072,103.6,2.4,3365.7483,null,null,12.97,1.09,77445,"buyer-sourced","verified","PASS","","","s.broberg"],["AX-2025-019765","2025-08-15","2025-09-03","2025-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2508-u3892","HOMO-2508-U3892","janoshik-analytical",30,98.62,1.38,0.78,"[D-Aib2]-diastereomer",7.15,"TFA",8.49,0.75,83.61,82.46,34.1,28.119,93.7,0.8,4728.4909,null,null,20.63,1.3,39262,"buyer-sourced","verified","PASS","","","Contributor #F-7028"],["AX-2025-019688","2025-08-30","2025-09-03","2025-Q3","selank","Selank","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2504-g2332","TFC-2504-G2332","janoshik-analytical",20,99.19,0.81,0.53,"acetyl adduct (+42 Da)",8.5,"acetate",5.51,0.37,null,null,null,null,null,null,null,null,null,6.24,0.93,69112,"buyer-sourced","purity-only","MARGINAL","","AX-R07","h.solberg"],["AX-2025-019633","2025-08-10","2025-09-03","2025-Q3","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2507-j2316","TFC-2507-J2316","janoshik-analytical",10,98.69,1.31,0.75,"BPC-157 arginine-salt artefact",3.59,"acetate",7.04,0.61,null,null,null,null,null,-4.2,1418.7033,null,null,9.56,1.24,58064,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","m.hovland"],["AX-2025-018872","2025-08-28","2025-09-03","2025-Q3","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-8964","TFS-{CAT}-8964","janoshik-analytical",10,99.44,0.56,0.28,"acetylated N-terminus (+42 Da)",4.11,"acetate",7.8,0.53,87.56,87.07,11.08,9.647,96.5,-2.3,1418.706,4,null,9.75,1.25,88504,"buyer-sourced","verified","PASS","","","amber_glass"],["AX-2025-020817","2025-08-20","2025-09-02","2025-Q3","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2502-e1731","CPC-2502-E1731","janoshik-analytical",5,98.4,1.6,1.02,"trifluoroacetyl adduct (+96 Da)",2.69,"TFA",7.34,0.15,null,null,null,null,null,2.9,4810.4243,0.22,null,20,1.03,49534,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R04","ad.marchand"],["AX-2025-020816","2025-08-31","2025-09-02","2025-Q3","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2502-e1731","CPC-2502-E1731","peptidemeter",5,98.1,1.9,0.83,"tirzepatide dimer",2.65,"TFA",5.38,0.74,91.23,89.5,5.64,5.048,101,-2.9,4810.3963,null,null,18.59,1.5,49213,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R04","c.moreau"],["AX-2025-020750","2025-08-27","2025-09-02","2025-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","sangonbio","SGN","sangonbio-sgn-2505-y8806","SGN-2505-Y8806","janoshik-analytical",20,99.38,0.62,0.28,"semax (des-acetyl, des-amide, −41 Da)",6.71,"acetate",5.02,0.58,87.69,87.15,22.4,19.522,97.6,-4.2,854.377,null,null,7.6,1.18,35778,"buyer-sourced","verified","MARGINAL","","AX-R02","t.halvorsen"],["AX-2025-020726","2025-09-01","2025-09-02","2025-Q3","tb-500","TB-500","repair","sangonbio","SGN","sangonbio-sgn-2506-m8920","SGN-2506-M8920","janoshik-analytical",5,99.32,0.68,0.31,"des-Gln truncate (−128 Da)",7.43,"acetate",4.24,0.72,null,null,null,null,null,null,null,null,null,7.81,1.02,86459,"buyer-sourced","purity-only","MARGINAL","","AX-R02;AX-R03","ha.hartmann"],["AX-2025-020448","2025-08-29","2025-09-02","2025-Q3","melanotan-ii","Melanotan II","melanocortin","keruipeptidesbio","KP","keruipeptidesbio-kp-2508-j5271","KP-2508-J5271","peptidemeter",10,97.91,2.09,1.47,"oxidised Trp (+16 Da)",6.69,"acetate",6.12,0.9,86.29,84.49,10.83,9.15,91.5,-0.5,1023.5397,null,null,9.33,1,89010,"buyer-sourced","verified","FAIL","purity","","e.salgado"],["AX-2025-020377","2025-08-19","2025-09-02","2025-Q3","ipamorelin","Ipamorelin","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2504-n4424","MKM-2504-N4424","medutest",2,99.42,0.58,0.26,"oxidised Trp (+16 Da)",5.34,"acetate",8.23,0.71,85.72,85.22,2.16,1.841,92.1,9.2,711.3921,null,null,6.93,1.15,70352,"buyer-sourced","identity-consistent","PASS","","","crude_trace"],["AX-2025-020363","2025-08-10","2025-09-02","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2503-h3929","MKM-2503-H3929","janoshik-analytical",100,99.68,0.32,0.13,"1-methylquinolinium (des-amino, −15 Da)",5.52,"iodide",37.79,0.64,56.05,55.87,170.3,95.147,95.1,-0.8,285.9965,null,null,5.39,1.07,60900,"buyer-sourced","verified","FAIL","counter-ion","","an.petrov"],["AX-2025-020161","2025-08-15","2025-09-02","2025-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","erpbiotech","ERP","erpbiotech-erp-2506-e9178","ERP-2506-E9178","janoshik-analytical",2,99.41,0.59,0.22,"hydrolysed maleimide (+18 Da)",4.33,"acetate",3.42,0.55,91.7,91.16,2.05,1.869,93.5,1.8,3644.9814,2.3,null,14.63,1.08,91190,"buyer-sourced","verified","PASS","","","tu.adeyemi"],["AX-2025-019918","2025-08-17","2025-09-02","2025-Q3","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2504-x6056","HJ-2504-X6056","janoshik-analytical",10,99.59,0.41,0.21,"C-terminal free acid (+1 Da)",7.05,"acetate",5.36,0.59,null,null,null,null,null,0.9,711.3862,null,"No growth at 14 d",8.21,1.07,95410,"buyer-sourced","identity-consistent","PASS","","","h.kuipers"],["AX-2025-019635","2025-08-10","2025-09-02","2025-Q3","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2507-j2316","TFC-2507-J2316","janoshik-analytical",10,99.01,0.99,0.68,"BPC-157 arginine-salt artefact",3.73,"acetate",5.47,0.27,90.53,89.63,11.66,10.451,104.5,-1.5,1418.7072,null,null,9.71,0.9,92014,"buyer-sourced","verified","MARGINAL","","AX-R04","ka.salinas"],["AX-2025-019560","2025-08-10","2025-09-02","2025-Q3","tb-500","TB-500","repair","tfcpeptides","TFC","tfcpeptides-tfc-2503-l9791","TFC-2503-L9791","janoshik-analytical",10,99.49,0.51,0.23,"des-Gln truncate (−128 Da)",5.49,"acetate",5.97,0.56,null,null,null,null,null,-5.5,887.4915,null,null,7.75,1.18,58110,"lab-retained","identity-consistent","PASS","","","ay.ivaturi"],["AX-2025-019399","2025-08-24","2025-09-02","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2504-n7248","HYB-2504-N7248","janoshik-analytical",2,99.3,0.7,0.3,"des-Tyr1 (−163 Da)",4.35,"acetate",4.75,0.61,null,null,null,null,null,-0.2,3365.7395,1.11,null,12.91,1.12,70108,"buyer-sourced","verified","PASS","","","f.duarte"],["AX-2025-019246","2025-08-07","2025-09-02","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2507-s5238","AMB-2507-S5238","kestrel-bioanalytical",2,99.93,0.07,0.04,"deamidated (+1 Da)",5.7,"acetate",5.05,0.98,88.27,88.21,2.37,2.091,104.6,null,null,null,null,6.76,1.14,55915,"buyer-sourced","purity-only","PASS","","","a.restrepo"],["AX-2025-019082","2025-08-31","2025-09-02","2025-Q3","ghrp-6","GHRP-6","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2508-f3139","GSP-2508-F3139","nordanalyt",5,99.52,0.48,0.31,"oxidised Trp (+16 Da)",6.8,"acetate",5.75,1.02,null,null,null,null,null,7.5,872.4511,0.59,null,9.68,1.12,62019,"buyer-sourced","verified","PASS","","","Contributor #A-7284"],["AX-2025-018628","2025-09-01","2025-09-02","2025-Q3","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2502-p5432","QSC-2502-P5432","janoshik-analytical",15,98.31,1.69,0.69,"[D-Aib13]-diastereomer",2.34,"TFA",7.87,0.83,88.96,87.46,17.49,15.297,102,3.3,4810.4262,null,null,19.87,1.3,73303,"buyer-sourced","verified","PASS","","","m.kirchner"],["AX-2025-020614","2025-08-18","2025-09-01","2025-Q3","ss-31","SS-31 (Elamipretide)","metabolic","glbiochem","GL Biochem","glbiochem-glbi-2507-r8080","GLBI-2507-R8080","janoshik-analytical",20,98.33,1.67,0.99,"C-terminal free acid (+1 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Da)",10.89,null,0,0.44,88.67,88.61,1030.52,913.144,91.3,-1.4,663.1082,0.17,null,4.12,0.86,61856,"buyer-sourced","partial","FAIL","water","","i.falk"],["AX-2025-018729","2025-08-14","2025-09-01","2025-Q3","ss-31","SS-31 (Elamipretide)","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2502-m6829","QSC-2502-M6829","medutest",10,98.61,1.39,0.82,"C-terminal free acid (+1 Da)",4.22,"acetate",8.37,0.27,87.14,85.93,11.81,10.148,101.5,-8.5,639.3802,null,null,7.44,1,58824,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","Contributor #K-1948"],["AX-2025-020998","2025-08-16","2025-08-31","2025-Q3","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2505-t3334","WXT-2505-T3334","janoshik-analytical",30,97.76,2.24,1.43,"[D-Aib13]-diastereomer",3.68,"TFA",9.41,0.53,null,null,null,null,null,0,4810.4103,null,null,20.02,1.2,55616,"buyer-sourced","identity-consistent","PASS","","","Contributor 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Da)",8.15,"acetate",5.49,0.29,null,null,null,null,null,3.3,887.4993,null,null,7.81,1.12,61666,"buyer-sourced","identity-consistent","FAIL","purity","AX-R02;AX-R03","z.mwangi"],["AX-2025-020452","2025-08-13","2025-08-31","2025-Q3","melanotan-ii","Melanotan II","melanocortin","keruipeptidesbio","KP","keruipeptidesbio-kp-2508-j5271","KP-2508-J5271","vendorinvestigate",10,97.98,2.02,1.42,"oxidised Trp (+16 Da)",6.61,"acetate",4.95,0.8,87.64,85.87,10.98,9.429,94.3,0.7,1023.5409,null,null,10.59,0.93,70429,"buyer-sourced","verified","FAIL","purity","","k.marchetti"],["AX-2025-020446","2025-08-20","2025-08-31","2025-Q3","melanotan-ii","Melanotan II","melanocortin","keruipeptidesbio","KP","keruipeptidesbio-kp-2508-j5271","KP-2508-J5271","medutest",10,98.11,1.89,1.33,"oxidised Trp (+16 Da)",6.69,"acetate",3.76,0.92,null,null,null,null,null,null,null,null,null,8.4,1.23,49882,"buyer-sourced","purity-only","FAIL","purity","","v.tulloch"],["AX-2025-019768","2025-08-21","2025-08-31","2025-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2508-u3892","HOMO-2508-U3892","janoshik-analytical",30,98.72,1.28,0.49,"oxidised Trp (+16 Da)",6.31,"TFA",5.76,0.32,null,null,null,null,null,-1.3,4728.481,0.15,null,20.88,1.3,65949,"buyer-sourced","verified","PASS","","","la.boateng"],["AX-2025-019577","2025-08-29","2025-08-31","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2507-t1116","TFC-2507-T1116","janoshik-analytical",15,97.84,2.16,0.92,"des-Gly deletion (−57 Da)",3.34,"TFA",8.13,0.76,null,null,null,null,null,2.1,4810.4204,null,null,19.64,1.13,54794,"buyer-sourced","identity-consistent","PASS","","","f.vukovic"],["AX-2025-019443","2025-08-21","2025-08-31","2025-Q3","mots-c","MOTS-c","metabolic","jeepbio","JEEP","jeepbio-jeep-2507-w7622","JEEP-2507-W7622","janoshik-analytical",10,99.56,0.44,0.17,"Met1 sulfoxide (+16 Da)",4.36,"acetate",3.97,0.27,null,null,null,null,null,3,2173.0983,null,null,11.13,1.09,58745,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07;AX-R11","z.villalobos"],["AX-2025-019245","2025-08-11","2025-08-31","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2507-s5238","AMB-2507-S5238","janoshik-analytical",2,99.66,0.34,0.12,"truncated 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Da)",4.2,"acetate",10.34,0.14,85.32,85.16,5.33,4.539,90.8,-0.6,342.2265,null,null,5.33,0.98,66061,"lab-retained","verified","PASS","","","s.aguirre"],["AX-2025-018858","2025-08-17","2025-08-31","2025-Q3","kpv","KPV","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-l8855","FGP-2506-L8855","janoshik-analytical",5,99.91,0.09,0.04,"acetyl-KPV (+42 Da)",3.71,"acetate",11.27,0.62,84.4,84.32,5.4,4.553,91.1,-2.9,342.2257,null,null,5.25,1.1,84747,"buyer-sourced","verified","PASS","","","h.wikstrom"],["AX-2025-021221","2025-08-19","2025-08-30","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","polypeptidegroup","PPG","polypeptidegroup-ppg-2508-n7944","PPG-2508-N7944","janoshik-analytical",500,99.75,0.25,0.17,"spiroindane regioisomer",3.89,"mesylate",13.63,0.3,82.18,81.97,637.93,522.911,104.6,-5.5,624.2147,null,null,13.83,1.06,49791,"buyer-sourced","verified","FAIL","counter-ion","","Contributor 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Da)",5.9,"acetate",6.22,0.63,87.25,86.69,2.37,2.055,102.8,null,null,null,null,4.51,0.86,69092,"buyer-sourced","purity-only","PASS","","","k.castellanos"],["AX-2025-020191","2025-08-29","2025-08-30","2025-Q3","semaglutide","Semaglutide","incretin","erpbiotech","ERP","erpbiotech-erp-2502-k9538","ERP-2502-K9538","medutest",3,99.09,0.91,0.62,"[D-Aib8]-diastereomer",2.94,"TFA",9.78,0.69,86.59,85.8,3.59,3.08,102.7,-1.9,4111.0446,0.17,null,15.41,1.05,72800,"buyer-sourced","identity-consistent","PASS","","","k.lundgren"],["AX-2025-020167","2025-08-08","2025-08-30","2025-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","erpbiotech","ERP","erpbiotech-erp-2506-e9178","ERP-2506-E9178","nordanalyt",2,99.11,0.89,0.33,"hydrolysed maleimide (+18 Da)",5.1,"acetate",3.33,0.57,91,90.19,2.35,2.119,106,null,null,2.14,null,17,1.24,68699,"buyer-sourced","purity-only","PASS","","","water_content"],["AX-2025-019917","2025-08-19","2025-08-30","2025-Q3","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2504-x6056","HJ-2504-X6056","vendorinvestigate",10,99.16,0.84,0.52,"oxidised Trp (+16 Da)",6.66,"acetate",6.15,0.31,null,null,null,null,null,0.7,711.3861,null,null,8.61,1.02,79920,"buyer-sourced","identity-consistent","PASS","","","b.wojcik"],["AX-2025-019913","2025-08-17","2025-08-30","2025-Q3","peg-mgf","PEG-MGF","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-s5943","HJ-2507-S5943","nordanalyt",5,98.33,1.67,0.64,"free MGF 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LR3","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2508-h1748","TFC-2508-H1748","peptidemeter",0.1,97.51,2.49,1.61,"truncated (1-70)",5.1,"acetate",4.73,0.85,null,null,null,null,null,7.6,9105.3104,null,null,15.84,1.16,74190,"buyer-sourced","identity-consistent","PASS","","","t.kaufmann"],["AX-2025-019420","2025-08-12","2025-08-30","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2507-y7485","HYB-2507-Y7485","peptidemeter",0.1,98.76,1.24,0.75,"oxidised Met59 (+16 Da)",4.53,"acetate",5.68,0.34,null,null,null,null,null,2.9,9105.2676,null,null,15.92,1.16,61439,"buyer-sourced","identity-consistent","PASS","","","Contributor #T-8990"],["AX-2025-019326","2025-08-06","2025-08-30","2025-Q3","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2503-s5891","AMB-2503-S5891","vendorinvestigate",2,98.5,1.5,0.69,"tBu-protected residual (+56 Da)",5.6,"TFA",11.26,0.78,82.36,81.12,2.25,1.825,91.3,-2,4111.0442,null,null,19.31,1.14,73465,"buyer-sourced","verified","PASS","","","ha.beaulieu"],["AX-2025-019268","2025-08-14","2025-08-30","2025-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2508-t5301","AMB-2508-T5301","nordanalyt",10,99.14,0.86,0.5,"oxidised Trp (+16 Da)",5.65,"acetate",7.18,0.65,null,null,null,null,null,2.5,872.4468,null,null,9.77,0.9,52565,"buyer-sourced","identity-consistent","PASS","","","z.amankwah"],["AX-2025-019150","2025-08-22","2025-08-30","2025-Q3","nad-plus","NAD+","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2503-b3620","GSP-2503-B3620","medutest",100,99.77,0.23,0.15,"α-NAD anomer",9.62,null,0,0.91,null,null,null,null,null,null,null,null,null,3.41,1.09,83541,"buyer-sourced","partial","PASS","","","cake_collapse"],["AX-2025-018866","2025-08-13","2025-08-30","2025-Q3","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-8964","TFS-{CAT}-8964","peptidemeter",10,99.78,0.22,0.14,"acetylated N-terminus (+42 Da)",4.14,"acetate",5.52,0.27,null,null,null,null,null,-2.3,1418.706,null,"No growth at 14 d",9,1.06,52001,"buyer-sourced","identity-consistent","PASS","","","ke.dahlberg"],["AX-2025-018728","2025-08-04","2025-08-30","2025-Q3","ss-31","SS-31 (Elamipretide)","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2502-m6829","QSC-2502-M6829","peptidemeter",10,98.1,1.9,0.78,"acetyl adduct (+42 Da)",4.84,"acetate",5.65,0.85,88.66,86.98,11.29,9.82,98.2,-2.6,639.3839,0.79,null,8.37,1.2,69274,"buyer-sourced","verified","FAIL","purity","AX-R09","z.mwangi"],["AX-2025-020848","2025-08-07","2025-08-29","2025-Q3","kpv","KPV","repair","cpcbio","CPC","cpcbio-cpc-2502-m2176","CPC-2502-M2176","medutest",20,98.13,1.87,0.92,"Lys-Pro dipeptide (−99 Da)",3.32,"acetate",14.63,0.74,81.31,79.79,24.41,19.477,97.4,5.4,342.2285,0.78,null,4.33,1.1,84973,"buyer-sourced","identity-consistent","FAIL","purity;counter-ion","","b.abubakar"],["AX-2025-020691","2025-08-24","2025-08-29","2025-Q3","sermorelin","Sermorelin","gh-axis","sangonbio","SGN","sangonbio-sgn-2502-y8340","SGN-2502-Y8340","janoshik-analytical",10,98.69,1.31,0.66,"des-Tyr1 (−163 Da)",5.42,"acetate",3.68,0.63,null,null,null,null,null,0.7,3355.7268,null,null,12.47,1.15,59610,"lab-retained","identity-consistent","PASS","","","ni.zielinski"],["AX-2025-020591","2025-08-11","2025-08-29","2025-Q3","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2507-w7449","SSA-2507-W7449","janoshik-analytical",5,97.64,2.36,1.43,"incomplete Fmoc removal (+222 Da)",3.59,"TFA",9.58,0.55,86.28,84.24,5.99,5.046,100.9,-0.6,4728.4843,null,null,21.54,1.08,51728,"buyer-sourced","verified","MARGINAL","","AX-R11","j.ostergaard"],["AX-2025-020571","2025-08-27","2025-08-29","2025-Q3","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-n7334","SSA-2508-N7334","janoshik-analytical",30,97.87,2.13,1.03,"oxidised Trp (+16 Da)",4.42,"TFA",6.27,0.16,null,null,null,null,null,0.7,4728.4904,1.07,null,20.45,1.31,70770,"supplier-supplied","verified","PASS","","","al.villalobos"],["AX-2025-020569","2025-08-05","2025-08-29","2025-Q3","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-n7334","SSA-2508-N7334","janoshik-analytical",30,98.27,1.73,0.85,"oxidised Trp (+16 Da)",4.21,"TFA",7.67,0.73,87.39,85.88,35.83,30.771,102.6,null,null,0.87,null,19.41,1.15,74857,"supplier-supplied","purity-only","MARGINAL","","AX-R11","h.weiss"],["AX-2025-020358","2025-08-22","2025-08-29","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2503-h3929","MKM-2503-H3929","medutest",100,99.57,0.43,0.21,"5-nitro-1MQ (unreduced precursor, +30 Da)",5.36,"iodide",42.73,0.14,51.77,51.55,202.52,104.399,104.4,10.7,285.9998,null,null,4.49,1.1,42111,"buyer-sourced","identity-consistent","FAIL","counter-ion;mass accuracy","AX-R01","h.erdogan"],["AX-2025-020165","2025-08-19","2025-08-29","2025-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","erpbiotech","ERP","erpbiotech-erp-2506-e9178","ERP-2506-E9178","peptidemeter",2,99.05,0.95,0.35,"hydrolysed maleimide (+18 Da)",4.21,"acetate",3.67,0.54,null,null,null,null,null,2.8,3644.985,null,null,13.83,1.05,68896,"lab-retained","identity-consistent","PASS","","","n.girard"],["AX-2025-019695","2025-08-10","2025-08-29","2025-Q3","selank","Selank","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2504-g2332","TFC-2504-G2332","peptidemeter",20,99.15,0.85,0.34,"des-Thr (−101 Da)",8.31,"acetate",7.03,0.94,null,null,null,null,null,1.4,751.4413,null,null,6.13,0.93,68205,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","an.nascimento"],["AX-2025-019591","2025-08-21","2025-08-29","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2508-h1748","TFC-2508-H1748","medutest",0.1,98.61,1.39,0.99,"des-13-residue N-extension (native IGF-1)",4.88,"acetate",5.19,0.87,null,null,null,null,null,-4,9105.2048,null,null,14.03,1.15,53066,"buyer-sourced","identity-consistent","PASS","","","p.kjaer"],["AX-2025-019397","2025-08-10","2025-08-29","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2504-n7248","HYB-2504-N7248","vendorinvestigate",2,98.89,1.11,0.48,"des-Tyr1 (−163 Da)",4.1,"acetate",3.22,0.58,null,null,null,null,null,-4.2,3365.7261,1.73,null,13.62,0.87,66727,"buyer-sourced","verified","PASS","","","recon_clarity"],["AX-2025-019308","2025-08-19","2025-08-29","2025-Q3","retatrutide","Retatrutide","incretin","ambiopharm","AMB","ambiopharm-amb-2502-a6319","AMB-2502-A6319","nordanalyt",15,98.26,1.74,0.85,"C18 diacid regioisomer",4.87,"TFA",7.1,0.4,87.63,86.11,18.22,15.689,104.6,1.7,4728.4951,1.11,null,23.96,1.18,49029,"buyer-sourced","verified","PASS","","","m.asante"],["AX-2025-019164","2025-08-27","2025-08-29","2025-Q3","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2502-n4153","SNP-2502-N4153","nordanalyt",5,99.93,0.07,0.05,"pyroglutamate cyclisation (−17 Da)",4.54,"acetate",8.53,0.37,86.56,86.5,5.16,4.463,89.3,3.7,1418.7145,null,null,11.05,0.93,61632,"buyer-sourced","verified","MARGINAL","","AX-R06","a.moreau"],["AX-2025-019163","2025-08-24","2025-08-29","2025-Q3","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2502-n4153","SNP-2502-N4153","vendorinvestigate",5,99.93,0.07,0.04,"[D-Val]-diastereomer",4.45,"acetate",8.61,0.42,null,null,null,null,null,2.4,1418.7127,null,null,10.23,1.01,69030,"buyer-sourced","identity-consistent","PASS","","","b.wojcik"],["AX-2025-018967","2025-08-05","2025-08-29","2025-Q3","bpc-157","BPC-157","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-1276","ASY-{CAT}-1276","peptidemeter",10,99.25,0.75,0.3,"acetylated N-terminus (+42 Da)",6.21,"acetate",8.41,0.39,84.99,84.35,12.71,10.721,107.2,-0.8,1418.7082,null,null,8.97,1.27,63407,"buyer-sourced","verified","PASS","","","n.adeyemi"],["AX-2025-018856","2025-08-11","2025-08-29","2025-Q3","kpv","KPV","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-l8855","FGP-2506-L8855","janoshik-analytical",5,99.93,0.07,0.05,"acetyl-KPV (+42 Da)",3.96,"acetate",14.43,0.53,81.08,81.02,5.67,4.594,91.9,1.7,342.2273,null,null,5.13,1.13,76377,"buyer-sourced","verified","FAIL","counter-ion","","h.kuipers"],["AX-2025-021001","2025-08-27","2025-08-28","2025-Q3","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2505-t3334","WXT-2505-T3334","janoshik-analytical",30,98.13,1.87,1.04,"des-Aib2 analogue",3.5,"TFA",8.76,0.74,null,null,null,null,null,6.2,4810.4401,null,null,19.96,1.18,72028,"buyer-sourced","identity-consistent","PASS","","","no.ibarra"],["AX-2025-020156","2025-08-27","2025-08-28","2025-Q3","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2502-s9437","ERP-2502-S9437","janoshik-analytical",5,99.16,0.84,0.45,"des-Lys (−128 Da)",4.27,"acetate",6.03,0.76,88.94,88.19,5.4,4.762,95.2,1.3,711.3865,null,null,8.12,1.14,62545,"buyer-sourced","verified","PASS","","","a.girard"],["AX-2025-021139","2025-08-18","2025-08-27","2025-Q3","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2505-6162","SIG-2505-6162","peptidemeter",15,97.73,2.27,1.6,"truncated (3-39)",4.62,"TFA",8.44,0.53,86.41,84.45,18.59,15.699,104.7,null,null,0.68,null,18.68,1.07,58739,"buyer-sourced","purity-only","PASS","","","l.grimaldi"],["AX-2025-020798","2025-08-13","2025-08-27","2025-Q3","bpc-157","BPC-157","repair","cpcbio","CPC","cpcbio-cpc-2503-t9775","CPC-2503-T9775","janoshik-analytical",2,99.11,0.89,0.34,"pyroglutamate cyclisation (−17 Da)",3.99,"acetate",8.28,0.21,null,null,null,null,null,-2.4,1418.7059,null,null,9.48,1.01,51964,"buyer-sourced","identity-consistent","PASS","","","h.norgaard"],["AX-2025-020630","2025-08-20","2025-08-27","2025-Q3","ghrp-6","GHRP-6","gh-axis","glbiochem","GL Biochem","glbiochem-glbi-2503-a8408","GLBI-2503-A8408","janoshik-analytical",5,99.11,0.89,0.56,"des-Lys (−128 Da)",3.56,"acetate",4.08,0.84,91.52,90.71,5.7,5.17,103.4,2.4,872.4467,null,null,8.38,1.1,63178,"buyer-sourced","verified","PASS","","","i.aguirre"],["AX-2025-020166","2025-08-18","2025-08-27","2025-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","erpbiotech","ERP","erpbiotech-erp-2506-e9178","ERP-2506-E9178","kestrel-bioanalytical",2,98.97,1.03,0.71,"deamidated (+1 Da)",4.55,"acetate",4.35,0.78,null,null,null,null,null,-18.5,3644.9074,null,null,7.98,1.16,62795,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","pt141_one_da"],["AX-2025-019835","2025-08-18","2025-08-27","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2506-m5731","HOMO-2506-M5731","janoshik-analytical",10,97.6,2.4,1.71,"deamidated (Asn→Asp, +1 Da)",5.68,"TFA",6.63,0.32,87.37,85.27,10.79,9.201,92,3.5,4111.0668,null,null,18.24,1.18,64392,"buyer-sourced","verified","MARGINAL","","AX-R09","round_numbers"],["AX-2025-019476","2025-08-12","2025-08-27","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2506-r8215","JEEP-2506-R8215","peptidemeter",5,99.08,0.92,0.45,"pyroglutamate cyclisation (−17 Da)",3.03,"acetate",8.04,0.74,null,null,null,null,null,-7.4,1418.6988,null,"No growth at 14 d",8.95,0.93,77802,"buyer-sourced","identity-consistent","PASS","","","n.solberg"],["AX-2025-019385","2025-08-12","2025-08-27","2025-Q3","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2507-a6586","HYB-2507-A6586","janoshik-analytical",5,99.69,0.31,0.18,"trifluoroacetyl adduct (+96 Da)",4.56,"TFA",8.01,0.21,87.22,86.95,5.48,4.765,95.3,-4.1,4810.3906,null,null,19.8,1.15,47725,"buyer-sourced","verified","PASS","","","ro.kjaer"],["AX-2025-019255","2025-08-26","2025-08-27","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2507-s5238","AMB-2507-S5238","peptidemeter",2,99.6,0.4,0.15,"truncated (1-24)",5.83,"acetate",5.34,0.69,88.14,87.79,2.14,1.879,94,-4,3365.7267,null,null,12.08,1.19,73058,"buyer-sourced","verified","PASS","","","v.rasmussen"],["AX-2025-019228","2025-08-07","2025-08-27","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2507-a5471","AMB-2507-A5471","janoshik-analytical",2,99.36,0.64,0.32,"des-Tyr1 (−163 Da)",2.37,"acetate",4.78,0.48,null,null,null,null,null,-3.6,3365.7281,null,null,12.93,1.03,60754,"buyer-sourced","identity-consistent","PASS","","","ja.cabrera"],["AX-2025-019165","2025-08-04","2025-08-27","2025-Q3","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2502-n4153","SNP-2502-N4153","medutest",5,99.84,0.16,0.09,"[D-Val]-diastereomer",4.98,"acetate",6.36,0.45,88.21,88.07,5.88,5.179,103.6,6.5,1418.7185,null,null,8.03,1.12,74344,"buyer-sourced","identity-consistent","PASS","","","h.hartmann"],["AX-2025-019080","2025-08-07","2025-08-27","2025-Q3","ghrp-6","GHRP-6","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2508-f3139","GSP-2508-F3139","peptidemeter",5,99.75,0.25,0.16,"oxidised Trp (+16 Da)",6.88,"acetate",6.27,0.28,null,null,null,null,null,-2.7,872.4422,0.55,"No growth at 14 d",7.73,1.2,51709,"buyer-sourced","verified","PASS","","","f.vermeulen"],["AX-2025-018822","2025-08-10","2025-08-27","2025-Q3","nad-plus","NAD+","non-peptide","flourishglobalbio","FGP","flourishglobalbio-fgp-2502-e8063","FGP-2502-E8063","janoshik-analytical",1000,99.71,0.29,0.11,"α-NAD anomer",10.32,null,0,0.89,null,null,null,null,null,-3.2,663.107,null,null,4.09,1.08,56402,"buyer-sourced","partial","FAIL","water","","h.yilmaz"],["AX-2025-020871","2025-08-21","2025-08-26","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","wuxitides","WXT","wuxitides-wxt-2508-g2536","WXT-2508-G2536","janoshik-analytical",0.1,96.85,3.15,1.36,"truncated (1-70)",4.15,"acetate",4.22,0.58,null,null,null,null,null,-1,9105.2321,null,null,16.8,1.18,55189,"buyer-sourced","identity-consistent","PASS","","","a.sobczak"],["AX-2025-020658","2025-08-21","2025-08-26","2025-Q3","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2506-j8349","SGN-2506-J8349","janoshik-analytical",20,97.63,2.37,1.57,"[D-Aib13]-diastereomer",1.82,"TFA",8.99,0.72,88.47,86.37,23.17,20.012,100.1,3.5,4810.4271,null,null,19.63,1.13,49924,"buyer-sourced","verified","PASS","","","charge_envelope"],["AX-2025-020605","2025-08-08","2025-08-26","2025-Q3","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2505-j7334","SSA-2505-J7334","janoshik-analytical",2,98.39,1.61,0.87,"des-Gly truncate (−57 Da)",3.47,"acetate",8.73,0.85,86.95,85.55,2.16,1.848,92.4,3.3,1418.714,null,"No growth at 14 d",9.77,1.2,77748,"buyer-sourced","verified","MARGINAL","","AX-R09","ic_anion"],["AX-2025-020576","2025-08-15","2025-08-26","2025-Q3","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-d7226","SSA-2502-D7226","nordanalyt",5,97.2,2.8,1.41,"[D-Aib13]-diastereomer",7.21,"TFA",6.61,0.31,85.87,83.47,5.69,4.749,95,0.3,4810.4117,0.18,null,23.08,1.16,75342,"buyer-sourced","verified","MARGINAL","","AX-R04","wide_iqr"],["AX-2025-020568","2025-08-12","2025-08-26","2025-Q3","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-n7334","SSA-2508-N7334","janoshik-analytical",30,97.87,2.13,1.13,"C18 diacid regioisomer",4.13,"TFA",8.53,0.43,86.91,85.06,34.62,29.448,98.2,null,null,null,null,21.55,1.23,60326,"buyer-sourced","purity-only","MARGINAL","","AX-R11","peak_integrator"],["AX-2025-020530","2025-08-05","2025-08-26","2025-Q3","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-u6907","SSA-2502-U6907","janoshik-analytical",2,98.17,1.83,0.99,"des-His1 truncate (−137 Da)",5.4,"TFA",10.03,1.01,83.56,82.03,2.22,1.821,91.1,-0.5,4111.0503,null,null,18.5,1.06,52551,"buyer-sourced","verified","PASS","","","ra.vermeulen"],["AX-2025-020415","2025-08-18","2025-08-26","2025-Q3","liraglutide","Liraglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-p4928","MKM-2508-P4928","janoshik-analytical",10,98.04,1.96,1.11,"deamidated (Asn→Asp, +1 Da)",6.65,"TFA",10.61,1.02,null,null,null,null,null,-1.2,3748.9586,null,"No growth at 14 d",17.22,1.05,42940,"buyer-sourced","identity-consistent","PASS","","","p.roos"],["AX-2025-020148","2025-08-13","2025-08-26","2025-Q3","mots-c","MOTS-c","metabolic","erpbiotech","ERP","erpbiotech-erp-2508-m9453","ERP-2508-M9453","medutest",10,99.25,0.75,0.32,"Met1 sulfoxide (+16 Da)",2.07,"acetate",5.61,0.35,91.97,91.28,10.73,9.794,97.9,18.1,2173.1311,null,null,9,0.89,73307,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","m.serrano"],["AX-2025-019726","2025-08-08","2025-08-26","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2505-v3835","HOMO-2505-V3835","nordanalyt",15,98.37,1.63,0.6,"[D-Aib8]-diastereomer",6.12,"TFA",7.01,0.59,86.28,84.87,17.31,14.691,97.9,3.7,4111.0676,1.64,null,21.13,1.1,39654,"buyer-sourced","verified","PASS","","","ra.restrepo"],["AX-2025-019464","2025-08-11","2025-08-26","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2504-x7849","JEEP-2504-X7849","janoshik-analytical",10,98.78,1.22,0.72,"truncated (1-12)",6.59,"acetate",8.15,0.33,null,null,null,null,null,0.6,1418.7102,null,null,9.52,0.99,46150,"buyer-sourced","identity-consistent","PASS","","","disulfide_fold"],["AX-2025-018821","2025-08-07","2025-08-26","2025-Q3","nad-plus","NAD+","non-peptide","flourishglobalbio","FGP","flourishglobalbio-fgp-2502-e8063","FGP-2502-E8063","janoshik-analytical",1000,99.62,0.38,0.27,"α-NAD anomer",11.29,null,0,0.74,null,null,null,null,null,1.6,663.1102,null,null,4.12,1.01,71750,"buyer-sourced","partial","FAIL","water","","water_high"],["AX-2025-018754","2025-08-19","2025-08-26","2025-Q3","melanotan-ii","Melanotan II","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2503-d7103","QSC-2503-D7103","janoshik-analytical",10,99.93,0.07,0.04,"[L-Phe7]-diastereomer",6.81,"acetate",5.08,0.56,null,null,null,null,null,-4.2,1023.5359,null,null,9.77,1.25,61458,"buyer-sourced","identity-consistent","PASS","","","j.hartmann"],["AX-2025-018587","2025-08-21","2025-08-26","2025-Q3","semaglutide","Semaglutide","incretin","qyaobio","QYB","qyaobio-qyb-2505-u5049","QYB-2505-U5049","janoshik-analytical",10,98.88,1.12,0.72,"C18 diacid mono-ester",3.62,"TFA",9.97,0.99,85.42,84.46,10.8,9.122,91.2,-0.3,4111.0512,7.69,null,18.46,1.21,64389,"buyer-sourced","verified","FAIL","endotoxin","AX-R08","cake_collapse"],["AX-2025-018502","2025-08-15","2025-08-26","2025-Q3","mots-c","MOTS-c","metabolic","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2505-g2801","WWB-2505-G2801","janoshik-analytical",5,99.41,0.59,0.34,"Met1 sulfoxide (+16 Da)",3.65,"acetate",4.5,0.87,90.98,90.44,5.74,5.191,103.8,-0.4,2173.0909,null,null,10.55,1.15,53286,"buyer-sourced","verified","PASS","","","Contributor #L-6275"],["AX-2025-020894","2025-08-01","2025-08-25","2025-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","wuxitides","WXT","wuxitides-wxt-2506-v2798","WXT-2506-V2798","kestrel-bioanalytical",50,99.34,0.66,0.37,"zuclomiphene (cis-isomer)",4.33,"citrate",27.68,0.32,67.67,67.22,68.71,46.187,92.4,-5.3,597.2098,null,"No growth at 14 d",8.91,1.14,62123,"supplier-supplied","partial","FAIL","counter-ion","","icp_ms_trace"],["AX-2025-020869","2025-08-08","2025-08-25","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","wuxitides","WXT","wuxitides-wxt-2508-g2536","WXT-2508-G2536","janoshik-analytical",0.1,96.89,3.11,1.35,"truncated (1-70)",3.75,"acetate",6.46,0.91,null,null,null,null,null,4.9,9105.2858,null,null,16.67,1.25,50874,"buyer-sourced","identity-consistent","PASS","","","c.okonkwo"],["AX-2025-020527","2025-08-20","2025-08-25","2025-Q3","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-u6907","SSA-2502-U6907","vendorinvestigate",2,97.74,2.26,1.4,"[D-Aib8]-diastereomer",5.29,"TFA",7.22,0.96,86.53,84.57,2.42,2.047,102.4,0.9,4111.0561,null,null,19.58,1.21,64829,"buyer-sourced","verified","PASS","","","a.moreau"],["AX-2025-020362","2025-08-02","2025-08-25","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2503-h3929","MKM-2503-H3929","janoshik-analytical",100,99.68,0.32,0.16,"5-nitro-1MQ (unreduced precursor, +30 Da)",4.85,"iodide",43.95,0.46,null,null,null,null,null,0.5,285.9968,null,null,5.48,1.23,97940,"buyer-sourced","identity-consistent","FAIL","counter-ion","","s.kjaer"],["AX-2025-020138","2025-08-03","2025-08-25","2025-Q3","mots-c","MOTS-c","metabolic","erpbiotech","ERP","erpbiotech-erp-2508-m9453","ERP-2508-M9453","janoshik-analytical",10,98.51,1.49,0.62,"Met1 sulfoxide (+16 Da)",2.14,"acetate",4.68,0.62,92.56,91.18,10.49,9.565,95.6,-2.9,2173.0855,null,null,10.38,1.08,61572,"buyer-sourced","verified","PASS","","","b.salinas"],["AX-2025-019739","2025-08-09","2025-08-25","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2505-v3835","HOMO-2505-V3835","janoshik-analytical",15,98.26,1.74,1,"tBu-protected residual (+56 Da)",5.86,"TFA",6.83,0.33,null,null,null,null,null,0.9,4111.0561,null,null,18.52,1.15,85366,"buyer-sourced","identity-consistent","PASS","","","b.perrin"],["AX-2025-019195","2025-08-06","2025-08-25","2025-Q3","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2506-u4547","SNP-2506-U4547","peptidemeter",5,98.98,1.02,0.41,"acetylated N-terminus (+42 Da)",5.06,"acetate",6.3,0.63,88.01,87.11,5.36,4.669,93.4,-0.6,1418.7084,0.7,null,9.12,0.88,49892,"buyer-sourced","verified","MARGINAL","","AX-R04","a.antonsen"],["AX-2025-019067","2025-08-09","2025-08-25","2025-Q3","oxytocin","Oxytocin","hormonal","genscriptpeps","GSP","genscriptpeps-gsp-2506-d2459","GSP-2506-D2459","janoshik-analytical",5,99.23,0.77,0.35,"deamidated Gln4 (+1 Da)",4.11,"acetate",5.94,0.25,89.7,89.01,5.14,4.575,91.5,null,null,0.46,null,8.21,0.92,79411,"buyer-sourced","purity-only","MARGINAL","","AX-R11","l.ndiaye"],["AX-2025-018948","2025-08-11","2025-08-25","2025-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1860","ASY-{CAT}-1860","janoshik-analytical",5,97.89,2.11,1.01,"des-Aib20 analogue",6.06,"TFA",9.55,0.63,83.76,81.99,5.57,4.567,91.3,3,4728.5013,0.37,null,20.67,1.31,68846,"buyer-sourced","verified","PASS","","","Contributor #Q-2836"],["AX-2025-021075","2025-07-30","2025-08-24","2025-Q3","glutathione","L-Glutathione (reduced)","bioregulator","bachemholding","BCH","bachemholding-bch-2508-x4357","BCH-2508-X4357","medutest",200,97.44,2.56,1.48,"cysteinyl-glycine (−129 Da)",6.63,null,0,0.62,null,null,null,null,null,-8.6,307.0812,null,null,3.56,1.17,65389,"buyer-sourced","method-limited","FAIL","purity","AX-R02","ne.achebe"],["AX-2025-020975","2025-08-20","2025-08-24","2025-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2507-r4042","WXT-2507-R4042","janoshik-analytical",10,98.88,1.12,0.53,"linear precursor (+18 Da)",4.76,"acetate",3.61,0.62,null,null,null,null,null,8.8,1024.5332,null,"No growth at 14 d",9.52,1.11,58767,"buyer-sourced","identity-consistent","PASS","","","a.ramos"],["AX-2025-020873","2025-07-31","2025-08-24","2025-Q3","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2506-m1881","WXT-2506-M1881","medutest",2,99.09,0.91,0.38,"[D-Val]-diastereomer",3.74,"acetate",7.78,0.79,87.69,86.89,2.37,2.059,103,3.4,1418.7141,null,null,8.08,0.98,64396,"buyer-sourced","identity-consistent","PASS","","","s.mensah"],["AX-2025-020830","2025-08-11","2025-08-24","2025-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","cpcbio","CPC","cpcbio-cpc-2502-x2309","CPC-2502-X2309","janoshik-analytical",10,97.73,2.27,1.37,"des-acetyl (−42 Da)",4.93,"acetate",6.29,0.89,null,null,null,null,null,3,1024.5273,null,null,9.52,1.28,63969,"buyer-sourced","identity-consistent","FAIL","purity","","b.stanescu"],["AX-2025-020746","2025-08-04","2025-08-24","2025-Q3","semaglutide","Semaglutide","incretin","sangonbio","SGN","sangonbio-sgn-2502-f9009","SGN-2502-F9009","nordanalyt",2,99.42,0.58,0.27,"des-AEEA semaglutide (−145 Da)",5.3,"TFA",10.79,0.18,83.73,83.24,2.46,2.048,102.4,2.5,4111.0627,0.88,null,21.4,0.99,49456,"buyer-sourced","verified","MARGINAL","","AX-R09","j.roos"],["AX-2025-020370","2025-07-31","2025-08-24","2025-Q3","ipamorelin","Ipamorelin","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2504-n4424","MKM-2504-N4424","janoshik-analytical",2,99.11,0.89,0.4,"Aib-deletion sequence (−85 Da)",5.25,"acetate",5.93,0.63,null,null,null,null,null,1.5,711.3867,null,null,8.24,1.07,52348,"buyer-sourced","identity-consistent","PASS","","","i.vukovic"],["AX-2025-020365","2025-08-16","2025-08-24","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2503-h3929","MKM-2503-H3929","kestrel-bioanalytical",100,99.86,0.14,0.09,"1-methylquinolinium (des-amino, −15 Da)",5.37,"iodide",44.67,0.8,49.16,49.09,198.13,97.262,97.3,-7.4,285.9946,1.02,null,2.94,1.03,84092,"buyer-sourced","identity-consistent","FAIL","counter-ion","","a.balogun"],["AX-2025-020345","2025-07-30","2025-08-24","2025-Q3","bpc-157","BPC-157","repair","mokemeibio","MKM","mokemeibio-mkm-2502-t3877","MKM-2502-T3877","peptidemeter",5,98.6,1.4,0.65,"BPC-157 arginine-salt artefact",6.99,"acetate",6.17,1,85.84,84.64,6.05,5.121,102.4,-2.1,1418.7063,null,null,9.16,1.06,84193,"buyer-sourced","verified","PASS","","","h.zamora"],["AX-2025-019921","2025-07-30","2025-08-24","2025-Q3","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2504-x6056","HJ-2504-X6056","medutest",10,99.93,0.07,0.05,"oxidised Trp (+16 Da)",6.29,"acetate",6.72,0.19,86.8,86.74,10.79,9.359,93.6,-22,711.3699,null,null,7.02,0.92,66662,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","ph_recon"],["AX-2025-019737","2025-08-05","2025-08-24","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2505-v3835","HOMO-2505-V3835","peptidemeter",15,98.61,1.39,0.81,"tBu-protected residual (+56 Da)",6.29,"TFA",8.25,0.5,null,null,null,null,null,-5.7,4111.029,null,null,17.41,1.22,61728,"lab-retained","identity-consistent","PASS","","","c.adeyemi"],["AX-2025-019618","2025-08-23","2025-08-24","2025-Q3","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2508-w1453","TFC-2508-W1453","janoshik-analytical",5,99.76,0.24,0.13,"pyroglutamate cyclisation (−17 Da)",3.43,"acetate",8.79,0.51,87.27,87.06,5.33,4.64,92.8,-2.1,1418.7063,0.15,null,9.78,0.9,59970,"buyer-sourced","verified","PASS","","","an.silva"],["AX-2025-019463","2025-08-05","2025-08-24","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2504-x7849","JEEP-2504-X7849","peptidemeter",10,98.68,1.32,0.67,"pyroglutamate cyclisation (−17 Da)",6.72,"acetate",4.91,0.2,88.17,87.01,11.83,10.293,102.9,-0.1,1418.7092,null,null,9.01,0.86,57648,"buyer-sourced","verified","PASS","","","so.diallo"],["AX-2025-021219","2025-08-18","2025-08-23","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","polypeptidegroup","PPG","polypeptidegroup-ppg-2508-n7944","PPG-2508-N7944","nordanalyt",500,99.49,0.51,0.34,"spiroindane regioisomer",4.86,"mesylate",14.43,0.25,80.46,80.05,635.29,508.55,101.7,-0.8,624.2176,0.95,null,15.84,1.19,53084,"buyer-sourced","verified","FAIL","counter-ion","","so.beaulieu"],["AX-2025-020872","2025-08-21","2025-08-23","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","wuxitides","WXT","wuxitides-wxt-2508-g2536","WXT-2508-G2536","vendorinvestigate",0.1,97.64,2.36,1.29,"oxidised Met59 (+16 Da)",4.1,"acetate",5.96,0.96,88.98,86.88,0.11,0.096,96,1.9,9105.2585,null,null,18.19,1.18,37251,"buyer-sourced","verified","PASS","","","a.mensah"],["AX-2025-020843","2025-08-21","2025-08-23","2025-Q3","kpv","KPV","repair","cpcbio","CPC","cpcbio-cpc-2502-m2176","CPC-2502-M2176","janoshik-analytical",20,98.08,1.92,1.23,"Lys-Pro dipeptide (−99 Da)",3.15,"acetate",14.07,0.87,null,null,null,null,null,1.5,342.2272,null,null,5.12,1.05,88812,"buyer-sourced","identity-consistent","FAIL","purity;counter-ion","","b.stanescu"],["AX-2025-020828","2025-08-03","2025-08-23","2025-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","cpcbio","CPC","cpcbio-cpc-2502-x2309","CPC-2502-X2309","peptidemeter",10,97.76,2.24,1.35,"des-acetyl (−42 Da)",5.13,"acetate",3.89,0.93,90.05,88.03,10.31,9.076,90.8,-2.5,1024.5216,null,"No growth at 14 d",9.11,1.15,80817,"supplier-supplied","verified","FAIL","purity","","g.balogun"],["AX-2025-020572","2025-08-10","2025-08-23","2025-Q3","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-d7226","SSA-2502-D7226","medutest",5,98.55,1.45,0.73,"[D-Aib13]-diastereomer",6.24,"TFA",9.24,0.14,null,null,null,null,null,13.6,4810.4757,null,null,16.75,0.99,74585,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","s.aguirre"],["AX-2025-020116","2025-08-17","2025-08-23","2025-Q3","semaglutide","Semaglutide","incretin","erpbiotech","ERP","erpbiotech-erp-2508-s8293","ERP-2508-S8293","janoshik-analytical",2,98.98,1.02,0.69,"des-AEEA semaglutide (−145 Da)",3.61,"TFA",6.43,0.7,89.26,88.35,2.33,2.059,103,null,null,null,null,18.27,1.05,58398,"buyer-sourced","purity-only","MARGINAL","","AX-R04","v.wojcik"],["AX-2025-019935","2025-08-13","2025-08-23","2025-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-y6433","HJ-2507-Y6433","janoshik-analytical",3,98.39,1.61,0.88,"des-AEEA semaglutide (−145 Da)",3.41,"TFA",7.22,0.41,null,null,null,null,null,0.6,4111.0549,0.38,null,18.44,1.19,85139,"buyer-sourced","verified","PASS","","","i.vogel"],["AX-2025-021107","2025-08-05","2025-08-22","2025-Q3","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2508-a5665","BCH-2508-A5665","janoshik-analytical",60,99.11,0.89,0.54,"des-Aib2 analogue",5.01,"TFA",8.29,0.26,86.44,85.67,74.21,63.576,106,0.4,4810.4122,null,null,19.72,1.16,54776,"buyer-sourced","verified","PASS","","","f.vukovic"],["AX-2025-020814","2025-07-28","2025-08-22","2025-Q3","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2502-e1731","CPC-2502-E1731","medutest",5,98.43,1.57,0.69,"tirzepatide dimer",2.57,"TFA",6.28,0.83,null,null,null,null,null,-7.4,4810.3747,0.47,null,16.67,1.35,64881,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R04","tu.adeyemi"],["AX-2025-020711","2025-08-02","2025-08-22","2025-Q3","thymosin-alpha-1","Thymosin α1","repair","sangonbio","SGN","sangonbio-sgn-2504-p9129","SGN-2504-P9129","kestrel-bioanalytical",5,98.95,1.05,0.55,"aspartimide (−18 Da)",5.73,"acetate",3.95,0.33,null,null,null,null,null,-12.7,3106.5098,null,null,6.63,0.86,56346,"buyer-sourced","identity-consistent","PASS","","","s.moreau"],["AX-2025-020461","2025-08-05","2025-08-22","2025-Q3","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2504-v5402","KP-2504-V5402","janoshik-analytical",10,98.26,1.74,0.76,"tirzepatide dimer",4.63,"TFA",6.88,0.42,88.07,86.54,11.49,9.943,99.4,2.7,4810.4233,null,null,19.65,1.04,30430,"buyer-sourced","verified","PASS","","","z.antonsen"],["AX-2025-020139","2025-07-27","2025-08-22","2025-Q3","mots-c","MOTS-c","metabolic","erpbiotech","ERP","erpbiotech-erp-2508-m9453","ERP-2508-M9453","kestrel-bioanalytical",10,99.07,0.93,0.41,"bis-sulfoxide (+32 Da)",2.67,"acetate",4.56,0.32,null,null,null,null,null,-9.7,2173.0707,null,null,5.58,1.14,69014,"buyer-sourced","identity-consistent","PASS","","","RT_shift"],["AX-2025-019937","2025-08-01","2025-08-22","2025-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-y6433","HJ-2507-Y6433","janoshik-analytical",3,98.46,1.54,0.84,"des-AEEA semaglutide (−145 Da)",3.57,"TFA",10.41,0.2,85.82,84.5,3.38,2.856,95.2,null,null,null,null,18.42,1.32,58016,"buyer-sourced","purity-only","PASS","","","h.barros"],["AX-2025-019734","2025-07-31","2025-08-22","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2505-v3835","HOMO-2505-V3835","peptidemeter",15,98.5,1.5,0.55,"[D-Aib8]-diastereomer",6.13,"TFA",9.63,0.38,83.86,82.6,18.05,14.909,99.4,null,null,null,null,17.41,1.06,48216,"buyer-sourced","purity-only","PASS","","","l.norgaard"],["AX-2025-019249","2025-08-06","2025-08-22","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2507-s5238","AMB-2507-S5238","janoshik-analytical",2,99.5,0.5,0.18,"truncated (1-24)",6.45,"acetate",3.48,0.15,89.92,89.47,2.01,1.798,89.9,1.6,3365.7456,null,null,12.73,0.87,36610,"buyer-sourced","verified","MARGINAL","","AX-R06","warehouse_route"],["AX-2025-018653","2025-08-04","2025-08-22","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-f5673","QSC-2507-F5673","nordanalyt",1000,99.87,0.13,0.06,"sulfonamide hydrolysis product (+18 Da)",4.46,"mesylate",13.48,0.32,81.74,81.63,1162.44,948.9,94.9,4.6,624.221,null,null,16.07,1.28,70965,"buyer-sourced","verified","FAIL","counter-ion","AX-R07","f.chukwu"],["AX-2025-018495","2025-08-11","2025-08-22","2025-Q3","mots-c","MOTS-c","metabolic","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2505-g2801","WWB-2505-G2801","vendorinvestigate",5,99.56,0.44,0.19,"des-Met1 (−131 Da)",2.94,"acetate",4.29,0.32,92.45,92.04,4.86,4.473,89.5,-0.2,2173.0914,0.21,null,11.13,1.17,58168,"buyer-sourced","verified","MARGINAL","","AX-R06","c.batista"],["AX-2025-021187","2025-08-12","2025-08-21","2025-Q3","ghrp-6","GHRP-6","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2508-n7068","PPG-2508-N7068","nordanalyt",10,99.6,0.4,0.26,"oxidised Trp (+16 Da)",5.13,"acetate",4.94,0.85,89.08,88.72,10.93,9.697,97,5,872.449,null,null,9.9,1.02,93024,"supplier-supplied","verified","PASS","","","peak_integrator"],["AX-2025-020649","2025-08-15","2025-08-21","2025-Q3","ghk-cu","GHK-Cu","repair","glbiochem","GL Biochem","glbiochem-glbi-2502-l8617","GLBI-2502-L8617","nordanalyt",100,97.34,2.66,1.39,"Gly-His dipeptide (−128 Da)",4.08,null,0,0.79,null,null,null,null,null,null,null,null,null,7.22,1.15,79778,"buyer-sourced","purity-only","PASS","","","gc_headspace"],["AX-2025-020626","2025-08-03","2025-08-21","2025-Q3","semaglutide","Semaglutide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2505-v7913","GLBI-2505-V7913","peptidemeter",3,97.28,2.72,1.93,"deamidated (Asn→Asp, +1 Da)",4.51,"TFA",9.97,0.32,null,null,null,null,null,2.7,4111.0635,0.17,null,17.44,1.02,55223,"buyer-sourced","verified","MARGINAL","","AX-R09","ghkcu_copper"],["AX-2025-020371","2025-08-12","2025-08-21","2025-Q3","ipamorelin","Ipamorelin","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2504-n4424","MKM-2504-N4424","peptidemeter",2,98.58,1.42,0.86,"oxidised Trp (+16 Da)",5.63,"acetate",5.44,0.71,88.22,86.97,2.17,1.887,94.4,1.9,711.387,null,null,7.77,1.45,55270,"buyer-sourced","verified","FAIL","purity","","ar.amankwah"],["AX-2025-020359","2025-08-19","2025-08-21","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2503-h3929","MKM-2503-H3929","janoshik-analytical",100,99.4,0.6,0.24,"1-methylquinolinium (des-amino, −15 Da)",5.12,"iodide",36.52,0.95,null,null,null,null,null,-1.7,285.9962,null,null,5.59,1.09,103424,"buyer-sourced","identity-consistent","FAIL","counter-ion","","d.roos"],["AX-2025-020237","2025-08-09","2025-08-21","2025-Q3","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2508-e1731","GGPE-2508-E1731","kestrel-bioanalytical",12,98.61,1.39,0.58,"des-Aib20 analogue",1.92,"TFA",6.61,0.45,91.02,89.75,14.27,12.807,106.7,18.1,4728.5727,0.3,null,11.1,1.08,40712,"buyer-sourced","method-limited","FAIL","mass accuracy","AX-R01","fe.novak"],["AX-2025-019322","2025-08-09","2025-08-21","2025-Q3","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2503-s5891","AMB-2503-S5891","janoshik-analytical",2,99.24,0.76,0.35,"tBu-protected residual (+56 Da)",5.52,"TFA",7.85,0.27,null,null,null,null,null,1.2,4111.0573,null,null,18.51,1.14,76511,"buyer-sourced","identity-consistent","PASS","","","h.nakamura"],["AX-2025-019253","2025-08-11","2025-08-21","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2507-s5238","AMB-2507-S5238","vendorinvestigate",2,99.72,0.28,0.1,"truncated (1-24)",5.39,"acetate",5.2,0.51,88.9,88.65,2.18,1.933,96.7,0.2,3365.7409,null,null,13.72,1.21,54707,"buyer-sourced","verified","PASS","","","b.delgado"],["AX-2025-019162","2025-08-17","2025-08-21","2025-Q3","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2502-n4153","SNP-2502-N4153","medutest",5,99.58,0.42,0.21,"pyroglutamate cyclisation (−17 Da)",5.29,"acetate",5.47,0.99,null,null,null,null,null,null,null,0.25,null,8.12,1.25,51066,"buyer-sourced","purity-only","PASS","","","s.falk"],["AX-2025-018629","2025-08-17","2025-08-21","2025-Q3","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2502-p5432","QSC-2502-P5432","peptidemeter",15,98.27,1.73,1.23,"C20 diacid mono-amide",2.13,"TFA",7,0.74,90.13,88.57,17.4,15.411,102.7,3.8,4810.4286,null,null,18.66,1.16,70343,"buyer-sourced","verified","PASS","","","m.vermeulen"],["AX-2025-018625","2025-08-04","2025-08-21","2025-Q3","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2502-d5359","QSC-2502-D5359","janoshik-analytical",5,98,2,1.14,"C18 diacid regioisomer",7.48,"TFA",5.96,0.35,86.21,84.49,5.28,4.461,89.2,-4.1,4728.4677,null,null,20.62,1.11,57217,"buyer-sourced","verified","MARGINAL","","AX-R06","l.rautio"],["AX-2025-020878","2025-08-08","2025-08-20","2025-Q3","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2506-m1881","WXT-2506-M1881","medutest",2,99.32,0.68,0.27,"des-Gly truncate (−57 Da)",3.32,"acetate",5.34,0.6,90.74,90.12,2.12,1.911,95.6,-7.7,1418.6984,null,null,8.01,1.18,70721,"buyer-sourced","identity-consistent","PASS","","","la.boateng"],["AX-2025-020803","2025-08-07","2025-08-20","2025-Q3","semaglutide","Semaglutide","incretin","cpcbio","CPC","cpcbio-cpc-2504-g1688","CPC-2504-G1688","janoshik-analytical",3,98.44,1.56,0.82,"des-His1 truncate (−137 Da)",5.11,"TFA",9.12,0.23,null,null,null,null,null,3.9,4111.0684,0.44,null,18.44,0.98,46968,"buyer-sourced","verified","PASS","","","r.vermeulen"],["AX-2025-020715","2025-07-29","2025-08-20","2025-Q3","bpc-157","BPC-157","repair","sangonbio","SGN","sangonbio-sgn-2507-f9360","SGN-2507-F9360","vendorinvestigate",2,98.29,1.71,0.79,"des-Gly truncate (−57 Da)",3.91,"acetate",6.23,0.47,89.39,87.86,2.14,1.88,94,0.6,1418.7102,null,null,10.32,1.25,65439,"buyer-sourced","verified","PASS","","","digit_preference"],["AX-2025-020671","2025-07-27","2025-08-20","2025-Q3","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2506-j8349","SGN-2506-J8349","vendorinvestigate",20,97.36,2.64,1.08,"des-Aib2 analogue",1.81,"TFA",7.33,0.25,null,null,null,null,null,0.1,4810.4108,null,null,21.05,1.17,44537,"buyer-sourced","identity-consistent","PASS","","","r.wojcik"],["AX-2025-020670","2025-08-01","2025-08-20","2025-Q3","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2506-j8349","SGN-2506-J8349","kestrel-bioanalytical",20,97.79,2.21,1.46,"[D-Aib13]-diastereomer",1.74,"TFA",7,0.36,90.9,88.89,23.77,21.129,105.6,-1.4,4810.4036,null,null,10.86,1.04,66976,"buyer-sourced","method-limited","PASS","","","l.petrescu"],["AX-2025-019931","2025-07-26","2025-08-20","2025-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-y6433","HJ-2507-Y6433","janoshik-analytical",3,98.56,1.44,0.78,"des-AEEA semaglutide (−145 Da)",3.03,"TFA",8.6,0.94,87.43,86.17,3.74,3.223,107.4,4.5,4111.0709,0.19,"No growth at 14 d",18.35,1.4,65322,"buyer-sourced","verified","PASS","","","r.lindholm"],["AX-2025-019749","2025-08-14","2025-08-20","2025-Q3","selank","Selank","neuro","homopeptide","Homopeptide","homopeptide-homo-2507-d3703","HOMO-2507-D3703","janoshik-analytical",10,99.57,0.43,0.22,"diketopiperazine (−18 Da)",8.43,"acetate",5.95,0.72,84.9,84.53,11.57,9.78,97.8,1.8,751.4416,null,null,6.39,0.93,75180,"buyer-sourced","verified","PASS","","","custom_synth"],["AX-2025-019728","2025-07-30","2025-08-20","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2505-v3835","HOMO-2505-V3835","peptidemeter",15,98.8,1.2,0.44,"[D-Aib8]-diastereomer",6.81,"TFA",9.16,0.26,83.77,82.76,19.27,15.948,106.3,-0.3,4111.0512,null,null,17.26,1,93888,"buyer-sourced","verified","PASS","","","ch.dahlberg"],["AX-2025-019694","2025-08-07","2025-08-20","2025-Q3","selank","Selank","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2504-g2332","TFC-2504-G2332","janoshik-analytical",20,99.28,0.72,0.47,"acetyl adduct (+42 Da)",8.22,"acetate",4.96,1,85.82,85.2,23.35,19.894,99.5,2.7,751.4422,null,null,6.6,0.94,57687,"supplier-supplied","verified","MARGINAL","","AX-R07","wide_iqr"],["AX-2025-019617","2025-08-06","2025-08-20","2025-Q3","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2508-w1453","TFC-2508-W1453","medutest",5,99.93,0.07,0.05,"acetylated N-terminus (+42 Da)",3.54,"acetate",6.4,0.94,89.12,89.06,5.04,4.489,89.8,10.1,1418.7236,null,null,8.05,1.1,40426,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","ka.castellanos"],["AX-2025-019576","2025-08-18","2025-08-20","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2507-t1116","TFC-2507-T1116","janoshik-analytical",15,98.22,1.78,0.65,"[D-Aib13]-diastereomer",3.62,"TFA",9.82,0.87,85.69,84.16,18.14,15.267,101.8,null,null,null,null,19.71,1.01,57472,"buyer-sourced","purity-only","PASS","","","me.beaulieu"],["AX-2025-019295","2025-08-07","2025-08-20","2025-Q3","ipamorelin","Ipamorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2505-j6078","AMB-2505-J6078","peptidemeter",5,99.93,0.07,0.05,"des-Lys (−128 Da)",5.38,"acetate",8.78,0.78,null,null,null,null,null,1.7,711.3868,null,null,7.74,1.03,63988,"buyer-sourced","identity-consistent","PASS","","","l.petrescu"],["AX-2025-019223","2025-08-05","2025-08-20","2025-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","sinopep","SinoPep","sinopep-snp-2503-j5227","SNP-2503-J5227","nordanalyt",12.5,99.01,0.99,0.52,"zuclomiphene (cis-isomer)",4.06,"citrate",29.88,0.52,null,null,null,null,null,1,597.2136,null,null,19.92,1.02,76533,"buyer-sourced","partial","FAIL","counter-ion","AX-R11","k.molnar"],["AX-2025-018655","2025-08-18","2025-08-20","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-f5673","QSC-2507-F5673","janoshik-analytical",1000,99.78,0.22,0.11,"sulfonamide hydrolysis product (+18 Da)",4.37,"mesylate",14.52,0.56,80.55,80.37,1179.14,947.675,94.8,2.5,624.2197,0.3,null,13.9,1.07,52736,"buyer-sourced","verified","FAIL","counter-ion","AX-R07","s.bhattacharya"],["AX-2025-018632","2025-08-09","2025-08-20","2025-Q3","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2502-p5432","QSC-2502-P5432","janoshik-analytical",15,98.27,1.73,0.7,"[D-Aib13]-diastereomer",2.94,"TFA",5.58,0.76,90.72,89.15,17.98,16.029,106.9,null,null,0.33,null,19.97,1.06,71383,"buyer-sourced","purity-only","PASS","","","l.kowalski"],["AX-2025-020731","2025-08-11","2025-08-19","2025-Q3","tb-500","TB-500","repair","sangonbio","SGN","sangonbio-sgn-2506-m8920","SGN-2506-M8920","janoshik-analytical",5,99.3,0.7,0.39,"des-Gln truncate (−128 Da)",7.47,"acetate",5.59,0.57,86.37,85.77,6.07,5.206,104.1,4.7,887.5006,null,null,7.82,1.17,74368,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","r.ogunleye"],["AX-2025-020587","2025-07-30","2025-08-19","2025-Q3","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-y7005","SSA-2508-Y7005","vendorinvestigate",15,98.39,1.61,1.02,"des-AEEA semaglutide (−145 Da)",4.92,"TFA",10.06,0.72,84.3,82.94,18.58,15.41,102.7,-3.9,4111.0364,null,null,19.57,1.08,54597,"buyer-sourced","verified","PASS","","","m.beaulieu"],["AX-2025-020364","2025-07-24","2025-08-19","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2503-h3929","MKM-2503-H3929","peptidemeter",100,99.52,0.48,0.24,"5-nitro-1MQ (unreduced precursor, +30 Da)",5.49,"iodide",46.33,0.23,null,null,null,null,null,3,285.9976,null,null,5.15,1.03,65679,"buyer-sourced","identity-consistent","FAIL","counter-ion","","y.bakken"],["AX-2025-020305","2025-07-24","2025-08-19","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2507-s2892","GGPE-2507-S2892","janoshik-analytical",250,99.81,0.19,0.07,"spiroindane regioisomer",5.37,"mesylate",13.91,0.55,80.17,80.02,287.8,230.298,92.1,-4.2,624.2155,null,null,13.84,1.01,67419,"buyer-sourced","verified","FAIL","counter-ion","","ad.marchand"],["AX-2025-020240","2025-07-29","2025-08-19","2025-Q3","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2508-e1731","GGPE-2508-E1731","medutest",12,98.7,1.3,0.82,"aspartimide (−18 Da)",2.3,"TFA",8.6,0.73,null,null,null,null,null,2.3,4728.498,null,null,17.75,1.1,75109,"supplier-supplied","identity-consistent","PASS","","","r.vermeulen"],["AX-2025-019907","2025-08-16","2025-08-19","2025-Q3","peg-mgf","PEG-MGF","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-s5943","HJ-2507-S5943","janoshik-analytical",5,98.2,1.8,0.69,"free MGF (unconjugated)",6.75,"acetate",1.99,0.21,null,null,null,null,null,1.6,7894.0126,0.36,null,17.88,0.99,57826,"buyer-sourced","partial","PASS","","","m.hovland"],["AX-2025-019388","2025-08-07","2025-08-19","2025-Q3","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2507-a6586","HYB-2507-A6586","kestrel-bioanalytical",5,99.93,0.07,0.04,"tirzepatide dimer",4.71,"TFA",7.01,0.53,null,null,null,null,null,0.5,4810.4127,null,null,10.8,1.15,64616,"buyer-sourced","method-limited","PASS","","","ha.hartmann"],["AX-2025-019299","2025-08-14","2025-08-19","2025-Q3","ipamorelin","Ipamorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2505-j6078","AMB-2505-J6078","medutest",5,99.33,0.67,0.33,"des-Lys (−128 Da)",4.84,"acetate",6.41,0.55,null,null,null,null,null,6.7,711.3904,0.17,null,7.17,1.07,39971,"buyer-sourced","identity-consistent","PASS","","","l.haddad"],["AX-2025-020577","2025-07-26","2025-08-18","2025-Q3","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-d7226","SSA-2502-D7226","janoshik-analytical",5,98.09,1.91,1.06,"truncated (3-39)",6.21,"TFA",9.48,0.15,null,null,null,null,null,2.2,4810.4209,null,null,19.87,0.87,44261,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","i.vestergaard"],["AX-2025-020350","2025-08-03","2025-08-18","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2508-k4002","MKM-2508-K4002","janoshik-analytical",100,99.28,0.72,0.28,"8-amino regioisomer",1.55,"iodide",39.91,0.41,58.13,57.71,184.47,106.458,106.5,0.1,285.9967,0.78,null,5.42,0.86,74306,"buyer-sourced","verified","FAIL","counter-ion","","k.okwuosa"],["AX-2025-020304","2025-08-14","2025-08-18","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2507-s2892","GGPE-2507-S2892","janoshik-analytical",250,99.93,0.07,0.05,"residual DMF (process solvent)",4.99,"mesylate",12.92,0.85,null,null,null,null,null,6,624.2218,0.56,null,13.84,1.03,65608,"buyer-sourced","verified","FAIL","counter-ion","","y.bergstrom"],["AX-2025-019932","2025-08-14","2025-08-18","2025-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-y6433","HJ-2507-Y6433","nordanalyt",3,99.05,0.95,0.39,"C18 diacid mono-ester",3.03,"TFA",7.05,0.79,89.13,88.28,3.32,2.931,97.7,-1.5,4111.0462,null,null,21.21,1.19,60376,"buyer-sourced","verified","PASS","","","v.rasmussen"],["AX-2025-019690","2025-07-24","2025-08-18","2025-Q3","selank","Selank","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2504-g2332","TFC-2504-G2332","medutest",20,99.24,0.76,0.5,"acetyl adduct (+42 Da)",9.15,"acetate",7.64,1,82.21,81.59,23.27,18.986,94.9,-2.9,751.438,null,null,5.53,0.99,70599,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","t.amankwah"],["AX-2025-019581","2025-08-13","2025-08-18","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-g1453","TFC-2508-G1453","peptidemeter",20,99.2,0.8,0.37,"des-Gly deletion (−57 Da)",4.27,"TFA",8.86,0.56,86.31,85.62,22.52,19.282,96.4,-2.2,4810.3997,null,null,18.74,1.15,42233,"buyer-sourced","verified","PASS","","","charge_envelope"],["AX-2025-018585","2025-08-14","2025-08-18","2025-Q3","semaglutide","Semaglutide","incretin","qyaobio","QYB","qyaobio-qyb-2505-u5049","QYB-2505-U5049","janoshik-analytical",10,99.19,0.81,0.53,"C18 diacid mono-ester",3.86,"TFA",7.29,0.32,null,null,null,null,null,null,null,null,null,18.36,1.33,84870,"buyer-sourced","purity-only","PASS","","","t.amankwah"],["AX-2025-020348","2025-08-07","2025-08-17","2025-Q3","bpc-157","BPC-157","repair","mokemeibio","MKM","mokemeibio-mkm-2502-t3877","MKM-2502-T3877","kestrel-bioanalytical",5,99.55,0.45,0.24,"acetylated N-terminus (+42 Da)",6.74,"acetate",7.14,0.17,null,null,null,null,null,18,1418.7348,0.69,null,5.22,0.97,51912,"supplier-supplied","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R10","a.kuusela"],["AX-2025-020339","2025-07-28","2025-08-17","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2504-k3480","MKM-2504-K3480","kestrel-bioanalytical",2,98.89,1.11,0.46,"des-Tyr1 (−163 Da)",4.69,"acetate",5.74,0.15,null,null,null,null,null,5.7,3365.7594,null,"No growth at 14 d",7,1.08,38825,"buyer-sourced","identity-consistent","PASS","","","b.abubakar"],["AX-2025-020236","2025-08-12","2025-08-17","2025-Q3","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2508-e1731","GGPE-2508-E1731","janoshik-analytical",12,97.79,2.21,1.38,"aspartimide (−18 Da)",3.06,"TFA",8.33,0.69,87.92,85.98,13.63,11.719,97.7,-0.9,4728.4828,null,"No growth at 14 d",20.95,1.21,61216,"buyer-sourced","verified","PASS","","","d.marchand"],["AX-2025-019908","2025-08-05","2025-08-17","2025-Q3","peg-mgf","PEG-MGF","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-s5943","HJ-2507-S5943","janoshik-analytical",5,98.16,1.84,0.91,"hydrolysed linker",7.25,"acetate",1.79,0.75,90.21,88.55,5.88,5.207,104.1,3.3,7894.0261,null,null,17.55,1.06,65146,"buyer-sourced","partial","PASS","","","buyer_sourced"],["AX-2025-019693","2025-07-25","2025-08-17","2025-Q3","selank","Selank","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2504-g2332","TFC-2504-G2332","nordanalyt",20,99.42,0.58,0.24,"des-Thr (−101 Da)",8.33,"acetate",6.59,0.6,null,null,null,null,null,3.5,751.4428,1.07,null,7.22,0.9,68663,"buyer-sourced","verified","MARGINAL","","AX-R07","k.petrov"],["AX-2025-019583","2025-07-29","2025-08-17","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-g1453","TFC-2508-G1453","janoshik-analytical",20,99.05,0.95,0.44,"des-Gly deletion (−57 Da)",3.64,"TFA",9.58,0.9,85.88,85.06,24.89,21.171,105.9,-0.2,4810.4093,null,null,19.97,1.29,56632,"buyer-sourced","verified","PASS","","","Contributor #K-6641"],["AX-2025-019306","2025-08-15","2025-08-17","2025-Q3","retatrutide","Retatrutide","incretin","ambiopharm","AMB","ambiopharm-amb-2502-a6319","AMB-2502-A6319","janoshik-analytical",15,97.86,2.14,1.04,"C18 diacid regioisomer",5.26,"TFA",8.29,0.83,85.62,83.79,15.92,13.339,88.9,-2.9,4728.4734,null,null,20.68,1.17,30508,"buyer-sourced","verified","MARGINAL","","AX-R06","t.teixeira"],["AX-2025-019199","2025-08-04","2025-08-17","2025-Q3","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2506-u4547","SNP-2506-U4547","janoshik-analytical",5,98.79,1.21,0.76,"des-Gly truncate (−57 Da)",5.28,"acetate",8.25,0.32,86.15,85.11,5.84,4.97,99.4,3.1,1418.7137,null,null,9.57,1.19,38340,"buyer-sourced","verified","MARGINAL","","AX-R04","fa.sjoberg"],["AX-2025-019135","2025-07-30","2025-08-17","2025-Q3","nad-plus","NAD+","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2507-a3926","GSP-2507-A3926","nordanalyt",100,99.33,0.67,0.24,"nicotinamide mononucleotide (NMN, −331 Da)",11.67,null,0,0.43,87.9,87.31,109.19,95.334,95.3,-43.1,663.0805,null,null,4.8,1.15,68145,"buyer-sourced","partial","FAIL","water;mass accuracy","AX-R01","ka.marchand"],["AX-2025-018501","2025-07-27","2025-08-17","2025-Q3","mots-c","MOTS-c","metabolic","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2505-g2801","WWB-2505-G2801","janoshik-analytical",5,99.55,0.45,0.19,"des-Met1 (−131 Da)",3.23,"acetate",4.46,0.46,91.85,91.44,5.58,5.102,102,4.4,2173.1014,0.21,null,10.52,0.86,60067,"buyer-sourced","verified","PASS","","","l.rautio"],["AX-2025-020845","2025-08-12","2025-08-16","2025-Q3","kpv","KPV","repair","cpcbio","CPC","cpcbio-cpc-2502-m2176","CPC-2502-M2176","vendorinvestigate",20,98.58,1.42,0.91,"Lys-Pro dipeptide (−99 Da)",3.63,"acetate",12.87,0.55,null,null,null,null,null,-0.8,342.2264,null,null,5.44,1,63649,"buyer-sourced","identity-consistent","FAIL","purity;counter-ion","","chain_custody"],["AX-2025-020804","2025-08-12","2025-08-16","2025-Q3","semaglutide","Semaglutide","incretin","cpcbio","CPC","cpcbio-cpc-2504-g1688","CPC-2504-G1688","medutest",3,98.95,1.05,0.45,"deamidated (Asn→Asp, +1 Da)",4.68,"TFA",9.09,1,85.23,84.34,3.62,3.053,101.8,3.3,4111.066,0.26,null,15.56,1.27,78982,"buyer-sourced","identity-consistent","PASS","","","z.haddad"],["AX-2025-020611","2025-07-27","2025-08-16","2025-Q3","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2505-j7334","SSA-2505-J7334","janoshik-analytical",2,98.77,1.23,0.67,"des-Gly truncate (−57 Da)",3.76,"acetate",6.53,0.68,null,null,null,null,null,3.2,1418.7138,2.22,null,9.52,0.91,76839,"lab-retained","verified","MARGINAL","","AX-R09","k.petrescu"],["AX-2025-020459","2025-07-30","2025-08-16","2025-Q3","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2504-v5402","KP-2504-V5402","peptidemeter",10,98.14,1.86,0.81,"tirzepatide dimer",4.77,"TFA",5.56,0.97,88.7,87.05,11.42,9.941,99.4,-0.4,4810.4084,1.18,null,18.73,1.22,65829,"buyer-sourced","verified","PASS","","","l.haddad"],["AX-2025-019993","2025-08-14","2025-08-16","2025-Q3","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2504-y6911","SWB-2504-Y6911","janoshik-analytical",15,99.04,0.96,0.45,"semaglutide dimer",2.76,"TFA",9.27,0.71,null,null,null,null,null,3.1,4111.0651,1.22,null,18.3,1.16,56234,"buyer-sourced","verified","PASS","","","t.sandvik"],["AX-2025-019912","2025-07-31","2025-08-16","2025-Q3","peg-mgf","PEG-MGF","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-s5943","HJ-2507-S5943","janoshik-analytical",5,97.7,2.3,1.14,"hydrolysed linker",7.08,"acetate",1.58,0.61,null,null,null,null,null,3.3,7894.0261,null,null,17.19,1.32,39515,"buyer-sourced","partial","PASS","","","k.wojcik"],["AX-2025-019590","2025-08-10","2025-08-16","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2508-h1748","TFC-2508-H1748","janoshik-analytical",0.1,98.01,1.99,1.29,"truncated (1-70)",5.53,"acetate",5.96,0.62,null,null,null,null,null,1.3,9105.253,null,null,16.84,1.17,69047,"buyer-sourced","identity-consistent","PASS","","","p.brandt"],["AX-2025-019578","2025-07-31","2025-08-16","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-g1453","TFC-2508-G1453","peptidemeter",20,98.74,1.26,0.82,"des-Gly deletion (−57 Da)",4.3,"TFA",8.83,0.17,86.7,85.61,21.84,18.697,93.5,2,4810.4199,null,null,18.62,0.86,68522,"buyer-sourced","verified","PASS","","","l.pereira"],["AX-2025-019077","2025-08-05","2025-08-16","2025-Q3","ghrp-6","GHRP-6","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2508-f3139","GSP-2508-F3139","vendorinvestigate",5,99.93,0.07,0.04,"bis-oxidised Trp (+32 Da)",7.12,"acetate",4.76,0.15,87.97,87.91,5.38,4.73,94.6,-1.7,872.4431,0.28,null,8.96,0.96,73171,"buyer-sourced","verified","PASS","","","ma.agyeman"],["AX-2025-020841","2025-07-29","2025-08-15","2025-Q3","kpv","KPV","repair","cpcbio","CPC","cpcbio-cpc-2502-m2176","CPC-2502-M2176","janoshik-analytical",20,98.31,1.69,1.08,"Lys-Pro dipeptide (−99 Da)",3.2,"acetate",12.03,0.66,84.11,82.69,22.03,18.217,91.1,-2.2,342.2259,0.95,null,5.42,1.04,58326,"buyer-sourced","verified","FAIL","purity;counter-ion","","i.vogel"],["AX-2025-020813","2025-07-21","2025-08-15","2025-Q3","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2502-e1731","CPC-2502-E1731","peptidemeter",5,98.77,1.23,0.78,"trifluoroacetyl adduct (+96 Da)",2.21,"TFA",7.99,0.96,88.84,87.75,5.63,4.94,98.8,2.4,4810.4218,null,null,18.72,1.37,72434,"supplier-supplied","verified","MARGINAL","","AX-R02;AX-R04","ca.espinoza"],["AX-2025-020112","2025-08-14","2025-08-15","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","wibsonbio","SWB","wibsonbio-swb-2507-e8786","SWB-2507-E8786","peptidemeter",50,99.26,0.74,0.38,"1-methylquinolinium (des-amino, −15 Da)",6.6,"iodide",39.58,0.33,53.49,53.09,94.58,50.213,100.4,3.3,285.9976,null,null,5.14,0.92,79030,"buyer-sourced","verified","FAIL","counter-ion","AX-R04","s.mensah"],["AX-2025-019741","2025-08-03","2025-08-15","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2506-v3648","HOMO-2506-V3648","peptidemeter",3,98.41,1.59,0.74,"[D-Aib8]-diastereomer",6.1,"TFA",7.88,0.61,85.41,84.05,3.31,2.782,92.7,-3.2,4111.0392,null,null,17.28,1.09,54162,"buyer-sourced","verified","MARGINAL","","AX-R04","an.pereira"],["AX-2025-019630","2025-07-20","2025-08-15","2025-Q3","nad-plus","NAD+","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2505-c1792","TFC-2505-C1792","nordanalyt",1000,99.52,0.48,0.21,"nicotinamide mononucleotide (NMN, −331 Da)",12,null,0,0.95,null,null,null,null,null,-0.1,663.109,null,null,4.66,1.03,37784,"buyer-sourced","identity-consistent","FAIL","water","","i.aguirre"],["AX-2025-019442","2025-08-03","2025-08-15","2025-Q3","mots-c","MOTS-c","metabolic","jeepbio","JEEP","jeepbio-jeep-2507-w7622","JEEP-2507-W7622","janoshik-analytical",10,99.48,0.52,0.24,"bis-sulfoxide (+32 Da)",4.52,"acetate",3.84,0.43,91.21,90.74,11.4,10.344,103.4,null,null,0.37,null,10.39,0.86,58412,"buyer-sourced","purity-only","MARGINAL","","AX-R07","a.mensah"],["AX-2025-019416","2025-08-09","2025-08-15","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2507-y7485","HYB-2507-Y7485","medutest",0.1,98.67,1.33,0.81,"oxidised Met59 (+16 Da)",4.83,"acetate",6.71,0.3,null,null,null,null,null,-2.6,9105.2175,1.13,null,14.61,1.21,58572,"buyer-sourced","identity-consistent","PASS","","","Contributor #T-6672"],["AX-2025-019330","2025-07-31","2025-08-15","2025-Q3","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2503-s5891","AMB-2503-S5891","nordanalyt",2,99.24,0.76,0.35,"tBu-protected residual (+56 Da)",5.87,"TFA",10.85,0.54,null,null,null,null,null,-2.5,4111.0421,null,"No growth at 14 d",21.38,0.92,57905,"buyer-sourced","identity-consistent","PASS","","","a.varga"],["AX-2025-019202","2025-07-31","2025-08-15","2025-Q3","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2506-u4547","SNP-2506-U4547","janoshik-analytical",5,99.03,0.97,0.5,"acetylated N-terminus (+42 Da)",5.52,"acetate",8.25,0.85,85.38,84.55,6.19,5.234,104.7,2.9,1418.7134,null,null,9.67,1.03,85388,"buyer-sourced","verified","MARGINAL","","AX-R04","Contributor #V-2091"],["AX-2025-019167","2025-07-30","2025-08-15","2025-Q3","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2502-n4153","SNP-2502-N4153","medutest",5,99.69,0.31,0.12,"[D-Val]-diastereomer",4.35,"acetate",5.83,0.45,89.37,89.09,5.95,5.301,106,17.5,1418.7341,null,null,7.98,1.01,82563,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","Contributor #P-1187"],["AX-2025-018584","2025-07-23","2025-08-15","2025-Q3","semaglutide","Semaglutide","incretin","qyaobio","QYB","qyaobio-qyb-2505-u5049","QYB-2505-U5049","peptidemeter",10,99.16,0.84,0.36,"des-AEEA semaglutide (−145 Da)",3.66,"TFA",7.46,0.71,88.17,87.43,11.5,10.054,100.5,-0.8,4111.0491,null,null,17.15,1.22,73004,"buyer-sourced","verified","PASS","","","r.rasmussen"],["AX-2025-021108","2025-08-03","2025-08-14","2025-Q3","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2508-a5665","BCH-2508-A5665","peptidemeter",60,99.03,0.97,0.52,"C20 diacid mono-amide",5.6,"TFA",7.86,0.82,null,null,null,null,null,-2.4,4810.3988,null,null,18.79,1.2,22869,"buyer-sourced","identity-consistent","PASS","","","r.onwuka"],["AX-2025-020979","2025-07-31","2025-08-14","2025-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2507-r4042","WXT-2507-R4042","janoshik-analytical",10,99.11,0.89,0.42,"linear precursor (+18 Da)",4.85,"acetate",5.39,0.89,88.87,88.08,10.58,9.319,93.2,null,null,null,null,9.59,1.15,58829,"buyer-sourced","purity-only","PASS","","","b.kaufmann"],["AX-2025-020692","2025-08-11","2025-08-14","2025-Q3","sermorelin","Sermorelin","gh-axis","sangonbio","SGN","sangonbio-sgn-2502-y8340","SGN-2502-Y8340","janoshik-analytical",10,99.2,0.8,0.38,"truncated (1-25)",5.53,"acetate",4.01,0.95,89.51,88.79,10.16,9.021,90.2,2.4,3355.7326,null,null,12.61,1.09,59852,"lab-retained","verified","PASS","","","a.restrepo"],["AX-2025-020661","2025-08-10","2025-08-14","2025-Q3","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2506-j8349","SGN-2506-J8349","kestrel-bioanalytical",20,98.58,1.42,0.58,"des-Aib2 analogue",1.95,"TFA",7.36,0.56,null,null,null,null,null,7.8,4810.4478,null,"No growth at 14 d",10.75,1.26,65869,"buyer-sourced","method-limited","PASS","","","a.malinowski"],["AX-2025-020186","2025-07-20","2025-08-14","2025-Q3","retatrutide","Retatrutide","incretin","erpbiotech","ERP","erpbiotech-erp-2506-c9403","ERP-2506-C9403","peptidemeter",10,98.91,1.09,0.73,"des-Aib20 analogue",6.07,"TFA",8.79,0.4,84.74,83.82,11.45,9.597,96,-2.9,4728.4734,null,null,19.35,1.34,48654,"buyer-sourced","verified","PASS","","","g.balogun"],["AX-2025-019740","2025-07-20","2025-08-14","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2506-v3648","HOMO-2506-V3648","nordanalyt",3,99.06,0.94,0.53,"deamidated (Asn→Asp, +1 Da)",5.11,"TFA",8.65,0.43,85.81,85,3.38,2.873,95.8,-1.5,4111.0462,1.57,null,21.24,1.12,84746,"buyer-sourced","verified","MARGINAL","","AX-R04","icp_ms_trace"],["AX-2025-019575","2025-07-29","2025-08-14","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2507-t1116","TFC-2507-T1116","peptidemeter",15,97.92,2.08,0.89,"des-Gly deletion (−57 Da)",3.98,"TFA",9.7,0.81,85.51,83.73,17.58,14.72,98.1,5.3,4810.4358,0.59,null,18.31,1.33,60655,"supplier-supplied","verified","PASS","","","z.kowalski"],["AX-2025-019263","2025-07-20","2025-08-14","2025-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2508-t5301","AMB-2508-T5301","janoshik-analytical",10,99.44,0.56,0.27,"[D-Trp]-epimer",5.22,"acetate",4.93,0.53,null,null,null,null,null,1.4,872.4458,null,null,8.45,1.09,76391,"buyer-sourced","identity-consistent","PASS","","","s.zielinski"],["AX-2025-019083","2025-07-21","2025-08-14","2025-Q3","ghrp-6","GHRP-6","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2508-f3139","GSP-2508-F3139","vendorinvestigate",5,99.68,0.32,0.14,"oxidised Trp (+16 Da)",6.62,"acetate",6.13,0.23,87.02,86.74,5.56,4.823,96.5,2.1,872.4464,null,null,9.06,1.03,77533,"buyer-sourced","verified","PASS","","","h.erdogan"],["AX-2025-019081","2025-07-21","2025-08-14","2025-Q3","ghrp-6","GHRP-6","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2508-f3139","GSP-2508-F3139","vendorinvestigate",5,99.28,0.72,0.29,"oxidised Trp (+16 Da)",7.01,"acetate",5.2,0.93,86.86,86.23,5.62,4.846,96.9,3.1,872.4473,0.35,null,8.94,1.2,80512,"buyer-sourced","verified","PASS","","","a.karlsen"],["AX-2025-018707","2025-08-07","2025-08-14","2025-Q3","aod-9604","AOD-9604","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2508-b7258","QSC-2508-B7258","janoshik-analytical",5,99.43,0.57,0.37,"des-Tyr AOD (−163 Da)",4.01,"acetate",6.81,0.88,88.3,87.8,5.07,4.451,89,4.3,1815.875,null,"No growth at 14 d",11.4,1.22,55735,"buyer-sourced","verified","MARGINAL","","AX-R06","c.danquah"],["AX-2025-020453","2025-07-27","2025-08-13","2025-Q3","melanotan-ii","Melanotan II","melanocortin","keruipeptidesbio","KP","keruipeptidesbio-kp-2508-j5271","KP-2508-J5271","janoshik-analytical",10,98.2,1.8,0.87,"linear (open-lactam) precursor (+18 Da)",6.85,"acetate",4.12,0.23,88.8,87.2,10.98,9.575,95.7,null,null,0.86,null,9.83,1.11,57286,"buyer-sourced","purity-only","FAIL","purity","","so.broberg"],["AX-2025-020419","2025-08-07","2025-08-13","2025-Q3","liraglutide","Liraglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-p4928","MKM-2508-P4928","peptidemeter",10,97.56,2.44,1.39,"deamidated (Asn→Asp, +1 Da)",6.86,"TFA",7.19,0.15,85.8,83.71,11.04,9.242,92.4,8.4,3748.9946,null,"No growth at 14 d",16.08,1.25,70235,"buyer-sourced","verified","PASS","","","c.ilunga"],["AX-2025-020340","2025-07-28","2025-08-13","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2504-k3480","MKM-2504-K3480","peptidemeter",2,98.21,1.79,0.91,"truncated (1-24)",5,"acetate",3.2,0.35,null,null,null,null,null,5,3365.757,0.24,null,12.21,0.86,67342,"buyer-sourced","verified","PASS","","","ru.kirchner"],["AX-2025-019706","2025-07-20","2025-08-13","2025-Q3","mots-c","MOTS-c","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2503-c3112","TFC-2503-C3112","peptidemeter",5,99.19,0.81,0.51,"bis-sulfoxide (+32 Da)",5.38,"acetate",4.89,0.36,89.37,88.65,5.54,4.911,98.2,null,null,null,null,9.76,1.05,92623,"buyer-sourced","purity-only","PASS","","","a.hovland"],["AX-2025-019297","2025-07-26","2025-08-13","2025-Q3","ipamorelin","Ipamorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2505-j6078","AMB-2505-J6078","janoshik-analytical",5,99.83,0.17,0.09,"des-Lys (−128 Da)",5.1,"acetate",8.06,0.24,null,null,null,null,null,2.2,711.3872,null,null,8.37,1.03,62555,"buyer-sourced","identity-consistent","PASS","","","b.abubakar"],["AX-2025-019015","2025-08-08","2025-08-13","2025-Q3","vilon","Vilon","bioregulator","asymchemlabs","ASY","asymchemlabs-asy-cat-1626","ASY-{CAT}-1626","nordanalyt",20,99.93,0.07,0.04,"free lysine (−129 Da)",8.64,"acetate",15.53,0.23,null,null,null,null,null,-1.2,275.1478,null,null,4.57,0.94,56552,"buyer-sourced","identity-consistent","FAIL","counter-ion","","l.falk"],["AX-2025-020977","2025-08-01","2025-08-12","2025-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2507-r4042","WXT-2507-R4042","peptidemeter",10,98.98,1.02,0.48,"linear precursor (+18 Da)",4.65,"acetate",5.48,0.92,88.95,88.04,10.68,9.403,94,-0.2,1024.524,null,null,8.98,1.17,81490,"buyer-sourced","verified","PASS","","","import_hold"],["AX-2025-020974","2025-08-10","2025-08-12","2025-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2507-r4042","WXT-2507-R4042","vendorinvestigate",10,99.38,0.62,0.3,"oxidised Trp (+16 Da)",4.71,"acetate",5.08,0.95,null,null,null,null,null,-0.8,1024.5234,1.41,"No growth at 14 d",10.06,1.24,33191,"buyer-sourced","verified","PASS","","","fr.villalobos"],["AX-2025-020733","2025-07-19","2025-08-12","2025-Q3","tb-500","TB-500","repair","sangonbio","SGN","sangonbio-sgn-2506-m8920","SGN-2506-M8920","peptidemeter",5,99.47,0.53,0.29,"des-Gln truncate (−128 Da)",8.23,"acetate",4.67,0.99,86.11,85.65,5.26,4.505,90.1,-2.8,887.4939,null,null,7.32,1.06,65469,"supplier-supplied","verified","MARGINAL","","AX-R02;AX-R03","h.zamora"],["AX-2025-020586","2025-07-26","2025-08-12","2025-Q3","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-y7005","SSA-2508-Y7005","medutest",15,98.94,1.06,0.44,"[D-Aib8]-diastereomer",5.12,"TFA",10.71,0.89,null,null,null,null,null,1.7,4111.0594,null,null,15.78,1.08,77199,"buyer-sourced","identity-consistent","PASS","","","p.yildiz"],["AX-2025-020570","2025-07-24","2025-08-12","2025-Q3","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-n7334","SSA-2508-N7334","janoshik-analytical",30,98.12,1.88,1,"C18 diacid regioisomer",4.13,"TFA",5.47,0.8,null,null,null,null,null,null,null,1.57,null,20.76,1.15,48848,"buyer-sourced","purity-only","PASS","","","n.okonkwo"],["AX-2025-020048","2025-07-18","2025-08-12","2025-Q3","aod-9604","AOD-9604","metabolic","wibsonbio","SWB","wibsonbio-swb-2504-f7630","SWB-2504-F7630","nordanalyt",10,99.93,0.07,0.04,"des-Tyr AOD (−163 Da)",3.36,"acetate",6.84,0.8,89,88.94,12.08,10.744,107.4,null,null,null,null,12.96,1.34,54510,"supplier-supplied","purity-only","PASS","","","r.ogunleye"],["AX-2025-019840","2025-08-06","2025-08-12","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2506-m5731","HOMO-2506-M5731","peptidemeter",10,97.51,2.49,1,"Met(O) sulfoxide (+16 Da)",5.91,"TFA",9.98,0.66,83.45,81.37,10.9,8.869,88.7,null,null,null,null,16.96,1.22,38303,"buyer-sourced","purity-only","MARGINAL","","AX-R06;AX-R09","as.kravchenko"],["AX-2025-019586","2025-07-24","2025-08-12","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-g1453","TFC-2508-G1453","medutest",20,98.56,1.44,0.93,"des-Gly deletion (−57 Da)",3.91,"TFA",9.83,0.98,null,null,null,null,null,-0.7,4810.4069,null,"No growth at 14 d",16.79,1.26,52705,"buyer-sourced","identity-consistent","PASS","","","lu.krastev"],["AX-2025-019323","2025-08-03","2025-08-12","2025-Q3","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2503-s5891","AMB-2503-S5891","janoshik-analytical",2,99.41,0.59,0.26,"des-His1 truncate (−137 Da)",5.52,"TFA",8.73,0.94,84.81,84.31,2.24,1.889,94.5,2.9,4111.0643,null,null,18.47,1.14,49705,"buyer-sourced","verified","PASS","","","n.beaulieu"],["AX-2025-018649","2025-07-24","2025-08-12","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-f5673","QSC-2507-F5673","nordanalyt",1000,99.79,0.21,0.1,"sulfonamide hydrolysis product (+18 Da)",4.54,"mesylate",15.14,0.37,79.95,79.78,1345.49,1073.432,107.3,0.2,624.2182,0.37,null,15.89,1.16,69524,"lab-retained","verified","FAIL","counter-ion","AX-R07","v.nwosu"],["AX-2025-020718","2025-07-30","2025-08-11","2025-Q3","bpc-157","BPC-157","repair","sangonbio","SGN","sangonbio-sgn-2507-f9360","SGN-2507-F9360","vendorinvestigate",2,98.48,1.52,0.79,"[D-Val]-diastereomer",4.28,"acetate",8.15,0.55,null,null,null,null,null,37.3,1418.7622,null,null,10.21,1.1,63234,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","p.chukwu"],["AX-2025-020717","2025-08-05","2025-08-11","2025-Q3","bpc-157","BPC-157","repair","sangonbio","SGN","sangonbio-sgn-2507-f9360","SGN-2507-F9360","medutest",2,98.63,1.37,0.64,"des-Gly truncate (−57 Da)",4.03,"acetate",8.89,0.61,86.47,85.29,2.5,2.132,106.6,9.3,1418.7225,null,null,8.33,0.98,74677,"buyer-sourced","identity-consistent","PASS","","","e.almeida"],["AX-2025-020667","2025-07-31","2025-08-11","2025-Q3","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2506-j8349","SGN-2506-J8349","janoshik-analytical",20,98.11,1.89,0.77,"des-Aib2 analogue",1.86,"TFA",8.29,0.22,89.63,87.94,22.85,20.094,100.5,3.7,4810.4281,null,null,19.72,1.28,69677,"supplier-supplied","verified","PASS","","","Contributor #W-6318"],["AX-2025-020617","2025-07-22","2025-08-11","2025-Q3","ss-31","SS-31 (Elamipretide)","metabolic","glbiochem","GL Biochem","glbiochem-glbi-2507-r8080","GLBI-2507-R8080","janoshik-analytical",20,98.54,1.46,0.61,"acetyl adduct (+42 Da)",2.72,"acetate",6.11,0.21,90.96,89.63,20.05,17.971,89.9,-1.2,639.3848,null,null,9.03,0.96,80671,"buyer-sourced","verified","MARGINAL","","AX-R06;AX-R09","ma.agyeman"],["AX-2025-019874","2025-08-07","2025-08-11","2025-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-e6156","HJ-2507-E6156","peptidemeter",2,99.74,0.26,0.13,"[D-Aib8]-diastereomer",6.1,"TFA",11.16,0.84,null,null,null,null,null,3.8,4111.068,null,null,17.29,1.27,62883,"buyer-sourced","identity-consistent","PASS","","","no.laurent"],["AX-2025-019422","2025-07-24","2025-08-11","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2507-y7485","HYB-2507-Y7485","janoshik-analytical",0.1,99.33,0.67,0.41,"oxidised Met59 (+16 Da)",4.45,"acetate",6.14,0.25,null,null,null,null,null,-1.9,9105.2239,0.65,"No growth at 14 d",16.81,1.05,51213,"buyer-sourced","verified","PASS","","","jo.lindholm"],["AX-2025-018991","2025-07-30","2025-08-11","2025-Q3","tirzepatide","Tirzepatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1938","ASY-{CAT}-1938","medutest",10,99.09,0.91,0.43,"Met(O) sulfoxide (+16 Da)",4.3,"TFA",7.98,0.17,87.55,86.75,11.78,10.219,102.2,2.3,4810.4214,null,null,17.07,0.99,68750,"buyer-sourced","identity-consistent","PASS","","","p.kowalski"],["AX-2025-018492","2025-07-22","2025-08-11","2025-Q3","mots-c","MOTS-c","metabolic","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2507-k2916","WWB-2507-K2916","medutest",10,99.93,0.07,0.05,"Met1 sulfoxide (+16 Da)",5.01,"acetate",4.09,0.66,90.24,90.18,10.6,9.559,95.6,-11.9,2173.0659,null,null,8.82,1.2,64336,"buyer-sourced","identity-consistent","PASS","","","same_trace_twice"],["AX-2025-018407","2025-08-10","2025-08-11","2025-Q3","dihexa","Dihexa","neuro","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2507-n1598","WWB-2507-N1598","janoshik-analytical",10,99.61,0.39,0.2,"[D-Ile]-epimer",9.31,null,0,0.46,null,null,null,null,null,null,null,null,null,12.09,1.24,45751,"buyer-sourced","purity-only","PASS","","","so.diallo"],["AX-2025-020982","2025-07-27","2025-08-10","2025-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2507-r4042","WXT-2507-R4042","janoshik-analytical",10,99.32,0.68,0.33,"oxidised Trp (+16 Da)",4.57,"acetate",3.62,0.26,91.55,90.93,10.93,9.939,99.4,2.6,1024.5269,null,null,10.04,0.86,65276,"buyer-sourced","verified","MARGINAL","","AX-R11","am.frisk"],["AX-2025-020616","2025-07-24","2025-08-10","2025-Q3","ss-31","SS-31 (Elamipretide)","metabolic","glbiochem","GL Biochem","glbiochem-glbi-2507-r8080","GLBI-2507-R8080","janoshik-analytical",20,98.23,1.77,1.05,"C-terminal free acid (+1 Da)",2.4,"acetate",8.26,0.41,null,null,null,null,null,-2.5,639.384,null,null,8.86,0.87,47167,"buyer-sourced","identity-consistent","FAIL","purity","AX-R09","buyer_sourced"],["AX-2025-020607","2025-07-24","2025-08-10","2025-Q3","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2505-j7334","SSA-2505-J7334","medutest",2,98.61,1.39,0.76,"des-Gly truncate (−57 Da)",3.01,"acetate",5.76,0.98,null,null,null,null,null,-11.3,1418.6933,null,null,8.18,1.26,84467,"lab-retained","identity-consistent","MARGINAL","","AX-R09","ma.agyeman"],["AX-2025-020592","2025-07-22","2025-08-10","2025-Q3","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2507-w7449","SSA-2507-W7449","janoshik-analytical",5,98.61,1.39,0.79,"C18 diacid regioisomer",3.7,"TFA",9.77,0.47,null,null,null,null,null,-1.2,4728.4814,null,null,20.73,1.36,21527,"buyer-sourced","identity-consistent","PASS","","","ro.kimani"],["AX-2025-020466","2025-08-06","2025-08-10","2025-Q3","ghrp-6","GHRP-6","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2503-l5154","KP-2503-L5154","medutest",5,98.54,1.46,1.03,"bis-oxidised Trp (+32 Da)",3.84,"acetate",6.72,0.36,null,null,null,null,null,8.7,872.4522,0.41,null,7.12,1.31,83226,"buyer-sourced","identity-consistent","FAIL","purity","","sa.ivaturi"],["AX-2025-020227","2025-07-29","2025-08-10","2025-Q3","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2502-j1624","GGPE-2502-J1624","janoshik-analytical",15,97.8,2.2,1.19,"[D-Aib13]-diastereomer",5.82,"TFA",7.02,0.91,86.25,84.35,17.54,14.795,98.6,0.4,4810.4122,0.17,null,20.86,1.02,33700,"buyer-sourced","verified","MARGINAL","","AX-R11","n.brandt"],["AX-2025-019922","2025-08-01","2025-08-10","2025-Q3","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2504-x6056","HJ-2504-X6056","janoshik-analytical",10,99.73,0.27,0.13,"C-terminal free acid (+1 Da)",6.85,"acetate",6.31,0.56,86.28,86.05,12.49,10.748,107.5,null,null,null,null,8.36,1.06,69099,"buyer-sourced","purity-only","PASS","","","g.petrov"],["AX-2025-019580","2025-07-16","2025-08-10","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-g1453","TFC-2508-G1453","janoshik-analytical",20,99.22,0.78,0.49,"des-Gly deletion (−57 Da)",4.4,"TFA",7.94,0.25,87.41,86.73,21.18,18.369,91.8,-5.4,4810.3843,null,null,19.66,1.13,59547,"buyer-sourced","verified","PASS","","","a.espinoza"],["AX-2025-018993","2025-07-27","2025-08-10","2025-Q3","tirzepatide","Tirzepatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1938","ASY-{CAT}-1938","janoshik-analytical",10,99.49,0.51,0.28,"Met(O) sulfoxide (+16 Da)",4.55,"TFA",7.8,0.73,86.92,86.48,11.37,9.833,98.3,2.3,4810.4214,null,null,19.86,1.17,42285,"buyer-sourced","verified","PASS","","","m.cabrera"],["AX-2025-021002","2025-07-31","2025-08-09","2025-Q3","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2505-t3334","WXT-2505-T3334","janoshik-analytical",30,97.98,2.02,1.29,"[D-Aib13]-diastereomer",3.9,"TFA",5.92,0.75,null,null,null,null,null,-20.8,4810.3102,0.56,null,20,1.21,66771,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","h.adebayo"],["AX-2025-020632","2025-08-06","2025-08-09","2025-Q3","semaglutide","Semaglutide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2502-b7974","GLBI-2502-B7974","kestrel-bioanalytical",15,98.82,1.18,0.65,"Met(O) sulfoxide (+16 Da)",5.46,"TFA",6.84,0.84,86.86,85.84,16.1,13.82,92.1,-7.2,4111.0228,6.35,null,9.85,1.25,58024,"supplier-supplied","method-limited","FAIL","endotoxin","AX-R08","z.moreau"],["AX-2025-020631","2025-07-30","2025-08-09","2025-Q3","semaglutide","Semaglutide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2502-b7974","GLBI-2502-B7974","janoshik-analytical",15,97.31,2.69,1.11,"C18 diacid mono-ester",5.51,"TFA",11.06,0.63,null,null,null,null,null,null,null,null,null,18.36,1.15,34622,"lab-retained","purity-only","PASS","","","k.fontaine"],["AX-2025-020151","2025-07-19","2025-08-09","2025-Q3","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2502-s9437","ERP-2502-S9437","janoshik-analytical",5,99.36,0.64,0.28,"Aib-deletion sequence (−85 Da)",3.4,"acetate",7.39,0.72,88.49,87.92,5.07,4.458,89.2,-3,711.3835,null,null,8.28,0.97,81499,"supplier-supplied","verified","MARGINAL","","AX-R06","sterility_pass"],["AX-2025-020146","2025-08-03","2025-08-09","2025-Q3","mots-c","MOTS-c","metabolic","erpbiotech","ERP","erpbiotech-erp-2508-m9453","ERP-2508-M9453","nordanalyt",10,99.04,0.96,0.39,"Met1 sulfoxide (+16 Da)",2.69,"acetate",3.93,0.18,93.2,92.31,10.8,9.969,99.7,-0.3,2173.0911,null,null,11.99,1.15,60780,"buyer-sourced","verified","PASS","","","fr.chukwu"],["AX-2025-019972","2025-07-21","2025-08-09","2025-Q3","selank","Selank","neuro","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-f7054","HJ-2507-F7054","janoshik-analytical",20,99.65,0.35,0.2,"tuftsin fragment (−417 Da)",8.6,"acetate",8.04,0.86,null,null,null,null,null,2.6,751.4422,0.37,null,6.5,1.05,73579,"buyer-sourced","verified","PASS","","","v.palacios"],["AX-2025-019696","2025-07-28","2025-08-09","2025-Q3","selank","Selank","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2504-g2332","TFC-2504-G2332","janoshik-analytical",20,99.2,0.8,0.52,"acetyl adduct (+42 Da)",8.89,"acetate",5.29,0.66,85.16,84.48,21.26,17.96,89.8,null,null,null,null,6.54,0.98,77508,"buyer-sourced","purity-only","MARGINAL","","AX-R06;AX-R07","m.danquah"],["AX-2025-019460","2025-08-01","2025-08-09","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2504-x7849","JEEP-2504-X7849","janoshik-analytical",10,98.85,1.15,0.5,"truncated (1-12)",6.44,"acetate",5.44,0.49,87.63,86.62,11.12,9.632,96.3,2.6,1418.713,null,null,9.65,1.02,49843,"buyer-sourced","verified","PASS","","","i.trevino"],["AX-2025-019292","2025-07-26","2025-08-09","2025-Q3","ipamorelin","Ipamorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2505-j6078","AMB-2505-J6078","janoshik-analytical",5,99.83,0.17,0.11,"C-terminal free acid (+1 Da)",4.33,"acetate",7.58,0.74,null,null,null,null,null,1.3,711.3865,null,null,8.26,1.21,91509,"buyer-sourced","identity-consistent","PASS","","","a.marchand"],["AX-2025-019243","2025-07-22","2025-08-09","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2507-s5238","AMB-2507-S5238","medutest",2,99.93,0.07,0.04,"truncated (1-24)",5.75,"acetate",3.75,0.88,null,null,null,null,null,6.1,3365.7607,0.89,null,10.99,1.27,68608,"buyer-sourced","identity-consistent","PASS","","","ma.ndiaye"],["AX-2025-018499","2025-07-26","2025-08-09","2025-Q3","mots-c","MOTS-c","metabolic","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2505-g2801","WWB-2505-G2801","janoshik-analytical",5,99.8,0.2,0.09,"des-Met1 (−131 Da)",2.54,"acetate",5.66,0.86,90.94,90.76,5.21,4.729,94.6,0.6,2173.0931,null,null,10.41,1.09,85724,"buyer-sourced","verified","PASS","","","c.ekstrom"],["AX-2025-020815","2025-07-31","2025-08-08","2025-Q3","tirzepatide","Tirzepatide","incretin","cpcbio","CPC","cpcbio-cpc-2502-e1731","CPC-2502-E1731","janoshik-analytical",5,98.87,1.13,0.61,"trifluoroacetyl adduct (+96 Da)",2.48,"TFA",6.26,0.61,90.65,89.63,5.45,4.885,97.7,2.6,4810.4228,0.44,null,19.67,1.03,45662,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R04","i.danquah"],["AX-2025-020776","2025-07-21","2025-08-08","2025-Q3","ss-31","SS-31 (Elamipretide)","metabolic","cpcbio","CPC","cpcbio-cpc-2504-e9752","CPC-2504-E9752","medutest",50,99.82,0.18,0.11,"des-Dmt (−193 Da)",5.27,"acetate",6.34,0.37,88.02,87.86,53.03,46.592,93.2,4.7,639.3886,null,null,7.68,1.05,66451,"buyer-sourced","identity-consistent","PASS","","","i.ndiaye"],["AX-2025-020628","2025-08-03","2025-08-08","2025-Q3","semaglutide","Semaglutide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2505-v7913","GLBI-2505-V7913","janoshik-analytical",3,98.13,1.87,1.32,"deamidated (Asn→Asp, +1 Da)",4.37,"TFA",8.05,0.75,null,null,null,null,null,-2.5,4111.0421,null,null,18.57,1.2,45710,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","d.ogunleye"],["AX-2025-020158","2025-07-16","2025-08-08","2025-Q3","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2502-s9437","ERP-2502-S9437","janoshik-analytical",5,98.73,1.27,0.67,"des-Lys (−128 Da)",3.26,"acetate",8.05,0.92,null,null,null,null,null,1.4,711.3866,null,null,8.1,0.99,70324,"buyer-sourced","identity-consistent","FAIL","purity","","round_numbers"],["AX-2025-019845","2025-08-07","2025-08-08","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2506-m5731","HOMO-2506-M5731","janoshik-analytical",10,97.36,2.64,1.87,"deamidated (Asn→Asp, +1 Da)",6.24,"TFA",6.32,0.6,86.84,84.55,11.13,9.41,94.1,0.6,4111.0549,null,null,18.33,1.19,78375,"buyer-sourced","verified","MARGINAL","","AX-R09","ha.hartmann"],["AX-2025-019770","2025-08-02","2025-08-08","2025-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2508-u3892","HOMO-2508-U3892","kestrel-bioanalytical",30,99.49,0.51,0.3,"oxidised Trp (+16 Da)",6.39,"TFA",6.58,0.15,null,null,null,null,null,11.6,4728.542,null,null,11.25,1.19,70823,"buyer-sourced","method-limited","PASS","","","buyer_sourced"],["AX-2025-019767","2025-08-06","2025-08-08","2025-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2508-u3892","HOMO-2508-U3892","janoshik-analytical",30,98.47,1.53,0.87,"[D-Aib2]-diastereomer",6.36,"TFA",7.46,0.43,85.75,84.44,37.34,31.53,105.1,0.4,4728.489,null,null,20.68,0.96,56262,"buyer-sourced","verified","PASS","","","an.petrov"],["AX-2025-019588","2025-07-26","2025-08-08","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-g1453","TFC-2508-G1453","peptidemeter",20,99.29,0.71,0.45,"des-Gly deletion (−57 Da)",4.32,"TFA",5.79,0.91,88.98,88.35,23.63,20.877,104.4,5.6,4810.4372,0.84,null,18.61,1.25,74111,"buyer-sourced","verified","PASS","","","j.boateng"],["AX-2025-019307","2025-08-07","2025-08-08","2025-Q3","retatrutide","Retatrutide","incretin","ambiopharm","AMB","ambiopharm-amb-2502-a6319","AMB-2502-A6319","vendorinvestigate",15,98.16,1.84,1.17,"C18 diacid regioisomer",4.61,"TFA",7.71,0.32,87.36,85.75,15.71,13.471,89.8,8.7,4728.5282,null,null,22,1.15,46078,"buyer-sourced","verified","MARGINAL","","AX-R06","a.lundgren"],["AX-2025-019084","2025-07-23","2025-08-08","2025-Q3","ghrp-6","GHRP-6","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2508-f3139","GSP-2508-F3139","peptidemeter",5,99.7,0.3,0.19,"oxidised Trp (+16 Da)",6.79,"acetate",6.4,0.4,null,null,null,null,null,-3.1,872.4419,null,null,7.71,0.94,53912,"buyer-sourced","identity-consistent","PASS","","","h.wikstrom"],["AX-2025-018624","2025-07-26","2025-08-08","2025-Q3","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2502-d5359","QSC-2502-D5359","kestrel-bioanalytical",5,99.03,0.97,0.46,"truncated (5-39)",7.06,"TFA",6.83,0.45,85.66,84.83,6.18,5.242,104.8,-0.1,4728.4866,null,null,11.09,1.55,40499,"buyer-sourced","method-limited","MARGINAL","","AX-R12","i.vestergaard"],["AX-2025-021220","2025-08-04","2025-08-07","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","polypeptidegroup","PPG","polypeptidegroup-ppg-2508-n7944","PPG-2508-N7944","peptidemeter",500,99.92,0.08,0.04,"sulfonamide hydrolysis product (+18 Da)",4.65,"mesylate",12.74,0.5,null,null,null,null,null,3.8,624.2205,null,null,12.81,1.23,70663,"buyer-sourced","identity-consistent","FAIL","counter-ion","","an.restrepo"],["AX-2025-021218","2025-07-20","2025-08-07","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","polypeptidegroup","PPG","polypeptidegroup-ppg-2508-n7944","PPG-2508-N7944","janoshik-analytical",500,99.49,0.51,0.24,"sulfonamide hydrolysis product (+18 Da)",4.09,"mesylate",14.73,0.35,null,null,null,null,null,null,null,2.29,null,13.87,1.11,49430,"buyer-sourced","purity-only","FAIL","counter-ion","","ma.agyeman"],["AX-2025-020727","2025-07-20","2025-08-07","2025-Q3","tb-500","TB-500","repair","sangonbio","SGN","sangonbio-sgn-2506-m8920","SGN-2506-M8920","janoshik-analytical",5,99.5,0.5,0.28,"des-Gln truncate (−128 Da)",7.82,"acetate",6.27,0.23,null,null,null,null,null,-0.8,887.4957,null,null,7.92,1.09,43289,"supplier-supplied","identity-consistent","MARGINAL","","AX-R02;AX-R03","l.norgaard"],["AX-2025-020669","2025-08-06","2025-08-07","2025-Q3","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2506-j8349","SGN-2506-J8349","janoshik-analytical",20,97.12,2.88,1.17,"des-Aib2 analogue",2.01,"TFA",5.7,0.47,null,null,null,null,null,null,null,null,null,19.9,0.94,59746,"buyer-sourced","purity-only","PASS","","","m.kimani"],["AX-2025-020668","2025-07-19","2025-08-07","2025-Q3","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2506-j8349","SGN-2506-J8349","medutest",20,98.21,1.79,1.18,"[D-Aib13]-diastereomer",2.13,"TFA",8.03,0.43,89.41,87.81,23.16,20.337,101.7,null,null,null,"No growth at 14 d",16.95,1.22,42071,"supplier-supplied","purity-only","PASS","","","a.kaufmann"],["AX-2025-020307","2025-07-14","2025-08-07","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2507-s2892","GGPE-2507-S2892","peptidemeter",250,99.79,0.21,0.08,"spiroindane regioisomer",4.47,"mesylate",14.04,1,80.49,80.32,294.44,236.494,94.6,-5.1,624.2149,null,null,12.94,1.18,87539,"buyer-sourced","verified","FAIL","counter-ion","","uncertainty_budget"],["AX-2025-019764","2025-07-30","2025-08-07","2025-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2508-u3892","HOMO-2508-U3892","vendorinvestigate",30,98.87,1.13,0.66,"oxidised Trp (+16 Da)",6.26,"TFA",7.11,1,85.63,84.66,33.97,28.759,95.9,6.2,4728.5164,0.25,null,22.08,1.08,58904,"lab-retained","verified","PASS","","","ma.ndiaye"],["AX-2025-019571","2025-07-18","2025-08-07","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2507-t1116","TFC-2507-T1116","peptidemeter",15,97.47,2.53,1.08,"des-Gly deletion (−57 Da)",3.59,"TFA",8.27,0.32,null,null,null,null,null,-2.5,4810.3983,null,null,18.69,1.15,36307,"buyer-sourced","identity-consistent","PASS","","","hplc_ola"],["AX-2025-019471","2025-08-05","2025-08-07","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2506-r8215","JEEP-2506-R8215","janoshik-analytical",5,99.06,0.94,0.57,"pyroglutamate cyclisation (−17 Da)",3.12,"acetate",5.42,0.71,90.75,89.9,5.23,4.702,94,1.1,1418.7109,null,null,9.59,1.02,77051,"buyer-sourced","verified","PASS","","","ru.villalobos"],["AX-2025-019196","2025-07-18","2025-08-07","2025-Q3","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2506-u4547","SNP-2506-U4547","medutest",5,98.96,1.04,0.54,"acetylated N-terminus (+42 Da)",5.38,"acetate",7.03,0.24,87.35,86.44,5.92,5.117,102.3,13.1,1418.7279,null,null,8.1,1.33,81133,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","y.okonkwo"],["AX-2025-020526","2025-07-21","2025-08-06","2025-Q3","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-u6907","SSA-2502-U6907","peptidemeter",2,98.09,1.91,1.04,"des-His1 truncate (−137 Da)",5.4,"TFA",8.38,0.83,85.39,83.76,2.44,2.044,102.2,-0.6,4111.0499,null,null,17.08,1.16,57663,"buyer-sourced","verified","PASS","","","n.petrescu"],["AX-2025-020524","2025-08-03","2025-08-06","2025-Q3","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-u6907","SSA-2502-U6907","medutest",2,97.6,2.4,1.3,"des-His1 truncate (−137 Da)",5.63,"TFA",8.32,0.81,null,null,null,null,null,0.9,4111.0561,null,null,15.63,1.17,68214,"buyer-sourced","identity-consistent","PASS","","","r.nilsen"],["AX-2025-020375","2025-07-28","2025-08-06","2025-Q3","ipamorelin","Ipamorelin","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2504-n4424","MKM-2504-N4424","nordanalyt",2,99.25,0.75,0.45,"oxidised Trp (+16 Da)",5.35,"acetate",5.59,0.86,88.2,87.54,2.26,1.978,98.9,-2.3,711.384,null,null,9.55,0.93,65033,"buyer-sourced","verified","PASS","","","c.moreau"],["AX-2025-020352","2025-07-19","2025-08-06","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2508-k4002","MKM-2508-K4002","janoshik-analytical",100,99.01,0.99,0.39,"8-amino regioisomer",1.43,"iodide",36.92,0.41,61.24,60.63,164.54,99.761,99.8,2.3,285.9974,0.3,null,5.26,1.09,70794,"supplier-supplied","verified","FAIL","counter-ion","","h.batista"],["AX-2025-020241","2025-07-30","2025-08-06","2025-Q3","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2508-e1731","GGPE-2508-E1731","janoshik-analytical",12,97.45,2.55,1.07,"des-Aib20 analogue",2.83,"TFA",9.95,0.38,null,null,null,null,null,-27.7,4728.3561,null,null,20.74,1.29,56089,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","a.lehtinen"],["AX-2025-020155","2025-07-15","2025-08-06","2025-Q3","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2502-s9437","ERP-2502-S9437","vendorinvestigate",5,98.69,1.31,0.57,"Aib-deletion sequence (−85 Da)",3.77,"acetate",7.57,0.84,87.82,86.67,5.5,4.767,95.3,-1.2,711.3847,null,null,8.74,1.07,52851,"buyer-sourced","verified","FAIL","purity","","p.roos"],["AX-2025-019916","2025-07-22","2025-08-06","2025-Q3","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2504-x6056","HJ-2504-X6056","janoshik-analytical",10,99.82,0.18,0.08,"C-terminal free acid (+1 Da)",7.43,"acetate",5.46,0.45,null,null,null,null,null,-1.7,711.3844,1.17,null,8.19,1.16,73783,"buyer-sourced","verified","PASS","","","m.lokken"],["AX-2025-019841","2025-07-17","2025-08-06","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2506-m5731","HOMO-2506-M5731","janoshik-analytical",10,97.93,2.07,1.46,"deamidated (Asn→Asp, +1 Da)",6.02,"TFA",7.89,0.36,85.73,83.96,10.88,9.135,91.4,2.7,4111.0635,0.48,null,18.49,1.24,72728,"buyer-sourced","verified","MARGINAL","","AX-R09","h.yilmaz"],["AX-2025-019750","2025-08-05","2025-08-06","2025-Q3","selank","Selank","neuro","homopeptide","Homopeptide","homopeptide-homo-2507-d3703","HOMO-2507-D3703","janoshik-analytical",10,99.74,0.26,0.18,"acetyl adduct (+42 Da)",8.44,"acetate",8.27,0.72,null,null,null,null,null,-2.8,751.4381,null,"No growth at 14 d",6.49,1.07,54954,"buyer-sourced","identity-consistent","PASS","","","c.adeyemi"],["AX-2025-019594","2025-07-21","2025-08-06","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2508-h1748","TFC-2508-H1748","vendorinvestigate",0.1,97.51,2.49,1.61,"truncated (1-70)",4.94,"acetate",6.42,0.69,87.95,85.76,0.11,0.094,94,-3.1,9105.213,null,null,17.95,1.04,63019,"buyer-sourced","verified","PASS","","","d.lindholm"],["AX-2025-019014","2025-07-27","2025-08-06","2025-Q3","vilon","Vilon","bioregulator","asymchemlabs","ASY","asymchemlabs-asy-cat-1626","ASY-{CAT}-1626","vendorinvestigate",20,99.65,0.35,0.13,"free glutamic acid (−128 Da)",8.56,"acetate",19.41,0.52,71.51,71.26,26.03,18.549,92.7,4.8,275.1494,null,null,4.2,1.03,75282,"lab-retained","method-limited","FAIL","counter-ion","","Contributor #E-3392"],["AX-2025-018493","2025-07-20","2025-08-06","2025-Q3","mots-c","MOTS-c","metabolic","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2507-k2916","WWB-2507-K2916","peptidemeter",10,99.93,0.07,0.04,"bis-sulfoxide (+32 Da)",3.53,"acetate",4.22,0.16,null,null,null,null,null,-0.4,2173.0909,null,null,9.86,1.17,67135,"buyer-sourced","identity-consistent","PASS","","","h.nascimento"],["AX-2025-020978","2025-08-04","2025-08-05","2025-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2507-r4042","WXT-2507-R4042","medutest",10,98.65,1.35,0.65,"oxidised Trp (+16 Da)",4.38,"acetate",5.42,0.82,null,null,null,null,null,8.7,1024.5331,null,null,8.03,1.1,31918,"buyer-sourced","identity-consistent","PASS","","","n.beaulieu"],["AX-2025-020709","2025-07-11","2025-08-05","2025-Q3","thymosin-alpha-1","Thymosin α1","repair","sangonbio","SGN","sangonbio-sgn-2504-p9129","SGN-2504-P9129","kestrel-bioanalytical",5,99.52,0.48,0.25,"aspartimide (−18 Da)",5.48,"acetate",5.36,0.76,null,null,null,null,null,-7.8,3106.5251,null,null,6.76,1.24,54136,"buyer-sourced","identity-consistent","PASS","","","v.norgaard"],["AX-2025-020308","2025-07-18","2025-08-05","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2507-s2892","GGPE-2507-S2892","janoshik-analytical",250,99.69,0.31,0.2,"residual DMF (process solvent)",4.9,"mesylate",13.97,0.4,null,null,null,null,null,-2.1,624.2168,null,null,13.85,0.91,60949,"buyer-sourced","identity-consistent","FAIL","counter-ion","","t.perrin"],["AX-2025-019629","2025-07-22","2025-08-05","2025-Q3","nad-plus","NAD+","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2505-c1792","TFC-2505-C1792","janoshik-analytical",1000,99.93,0.07,0.04,"nicotinamide mononucleotide (NMN, −331 Da)",12.17,null,0,0.45,null,null,null,null,null,1.7,663.1102,null,null,4.14,1.04,48915,"supplier-supplied","partial","FAIL","water","","water_high"],["AX-2025-019592","2025-07-29","2025-08-05","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2508-h1748","TFC-2508-H1748","peptidemeter",0.1,97.86,2.14,1.39,"truncated (1-70)",4.86,"acetate",5.24,0.97,null,null,null,null,null,0.1,9105.2421,0.26,null,16.15,1.22,54032,"buyer-sourced","verified","PASS","","","r.yildiz"],["AX-2025-019269","2025-08-03","2025-08-05","2025-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2508-t5301","AMB-2508-T5301","peptidemeter",10,99.5,0.5,0.24,"[D-Trp]-epimer",5.55,"acetate",6.83,0.2,null,null,null,null,null,1.2,872.4456,1.02,null,7.89,1.23,68346,"buyer-sourced","verified","PASS","","","third_opinion"],["AX-2025-019198","2025-07-29","2025-08-05","2025-Q3","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2506-u4547","SNP-2506-U4547","janoshik-analytical",5,99.14,0.86,0.44,"acetylated N-terminus (+42 Da)",5.07,"acetate",6.18,1.01,87.74,86.99,5.32,4.628,92.6,-4.6,1418.7028,0.44,"No growth at 14 d",9.4,1.19,63667,"buyer-sourced","verified","MARGINAL","","AX-R04","e.salinas"],["AX-2025-018964","2025-07-24","2025-08-05","2025-Q3","bpc-157","BPC-157","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-1276","ASY-{CAT}-1276","janoshik-analytical",10,99.68,0.32,0.14,"truncated (1-12)",5.88,"acetate",5.86,1,87.26,86.98,11.11,9.663,96.6,-2.3,1418.706,0.17,null,9.73,0.86,79816,"buyer-sourced","verified","PASS","","","Contributor #T-6672"],["AX-2025-020114","2025-07-16","2025-08-04","2025-Q3","semaglutide","Semaglutide","incretin","erpbiotech","ERP","erpbiotech-erp-2508-s8293","ERP-2508-S8293","janoshik-analytical",2,99.49,0.51,0.33,"des-AEEA semaglutide (−145 Da)",3.39,"TFA",10.76,0.85,null,null,null,null,null,-0.8,4111.0491,0.5,null,18.43,1.21,76075,"supplier-supplied","verified","MARGINAL","","AX-R04","z.antonsen"],["AX-2025-019747","2025-07-28","2025-08-04","2025-Q3","selank","Selank","neuro","homopeptide","Homopeptide","homopeptide-homo-2507-d3703","HOMO-2507-D3703","janoshik-analytical",10,99.75,0.25,0.13,"diketopiperazine (−18 Da)",7.89,"acetate",7.82,0.22,null,null,null,null,null,2.1,751.4418,0.26,null,6.36,0.87,80072,"buyer-sourced","verified","PASS","","","r.kaufmann"],["AX-2025-019735","2025-07-21","2025-08-04","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2505-v3835","HOMO-2505-V3835","janoshik-analytical",15,98.6,1.4,0.8,"tBu-protected residual (+56 Da)",6.41,"TFA",10.51,0.74,null,null,null,null,null,-2.7,4111.0413,null,null,18.35,1.1,67768,"buyer-sourced","identity-consistent","PASS","","","kf_titrand"],["AX-2025-019250","2025-07-17","2025-08-04","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2507-s5238","AMB-2507-S5238","kestrel-bioanalytical",2,99.93,0.07,0.04,"deamidated (+1 Da)",5.58,"acetate",4.34,0.24,89.84,89.78,1.98,1.778,88.9,-0.6,3365.7382,null,null,6.79,1.09,57427,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","c.kuipers"],["AX-2025-019226","2025-08-01","2025-08-04","2025-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","sinopep","SinoPep","sinopep-snp-2503-j5227","SNP-2503-J5227","medutest",12.5,98.63,1.37,0.71,"zuclomiphene (cis-isomer)",4.69,"citrate",27.53,0.37,67.41,66.49,17.22,11.45,91.6,13.1,597.2208,0.42,null,13.91,1.24,61798,"buyer-sourced","partial","FAIL","counter-ion;mass accuracy","AX-R01","Contributor #J-7530"],["AX-2025-018751","2025-07-11","2025-08-04","2025-Q3","melanotan-ii","Melanotan II","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2503-d7103","QSC-2503-D7103","janoshik-analytical",10,99.82,0.18,0.09,"linear (open-lactam) precursor (+18 Da)",6.39,"acetate",4.32,0.71,null,null,null,null,null,-0.5,1023.5397,null,null,9.74,0.87,88201,"buyer-sourced","identity-consistent","PASS","","","t.moreau"],["AX-2025-018725","2025-07-22","2025-08-04","2025-Q3","ss-31","SS-31 (Elamipretide)","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2502-m6829","QSC-2502-M6829","peptidemeter",10,98.2,1.8,1.07,"C-terminal free acid (+1 Da)",5.32,"acetate",9.35,0.49,84.84,83.31,12.9,10.747,107.5,-0.8,639.3851,null,null,8.45,1.01,42066,"buyer-sourced","verified","FAIL","purity","AX-R09","p.kravchenko"],["AX-2025-018590","2025-07-18","2025-08-04","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","qyaobio","QYB","qyaobio-qyb-2505-c4807","QYB-2505-C4807","peptidemeter",10,99.1,0.9,0.49,"deamidated (+1 Da)",5.08,"acetate",3.75,0.91,90.26,89.45,11.69,10.457,104.6,null,null,0.78,null,12.03,0.86,71217,"buyer-sourced","purity-only","PASS","","","j.lindqvist"],["AX-2025-021018","2025-07-31","2025-08-03","2025-Q3","tesamorelin","Tesamorelin","gh-axis","wuxitides","WXT","wuxitides-wxt-2505-b3939","WXT-2505-B3939","janoshik-analytical",2,96.86,3.14,1.6,"deamidated (+1 Da)",3.77,"acetate",5.65,1.02,89.56,86.75,2.21,1.917,95.9,0.3,5131.9291,null,null,15.38,0.88,57506,"buyer-sourced","verified","FAIL","purity","AX-R04","br.vanhecke"],["AX-2025-020539","2025-07-16","2025-08-03","2025-Q3","vilon","Vilon","bioregulator","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-b6436","SSA-2508-B6436","nordanalyt",10,99.26,0.74,0.37,"diketopiperazine (−18 Da)",5.49,"acetate",17.56,0.28,null,null,null,null,null,5.6,275.1496,null,null,4.53,1.05,74134,"buyer-sourced","identity-consistent","FAIL","counter-ion","","s.zielinski"],["AX-2025-020529","2025-07-16","2025-08-03","2025-Q3","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-u6907","SSA-2502-U6907","medutest",2,98.16,1.84,1.14,"[D-Aib8]-diastereomer",5.98,"TFA",8.99,0.61,84.42,82.87,2.55,2.113,105.7,-4.3,4111.0347,null,null,15.79,1.09,57924,"buyer-sourced","identity-consistent","PASS","","","Contributor #J-2856"],["AX-2025-020243","2025-07-14","2025-08-03","2025-Q3","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2508-e1731","GGPE-2508-E1731","medutest",12,98.12,1.88,0.79,"des-Aib20 analogue",2.82,"TFA",9.82,0.48,86.88,85.25,13.17,11.227,93.6,-11.5,4728.4327,null,"No growth at 14 d",17.44,0.86,46092,"buyer-sourced","identity-consistent","PASS","","","d.karlsen"],["AX-2025-019973","2025-07-17","2025-08-03","2025-Q3","selank","Selank","neuro","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-f7054","HJ-2507-F7054","janoshik-analytical",20,99.59,0.41,0.18,"tuftsin fragment (−417 Da)",8.3,"acetate",4.63,0.53,null,null,null,null,null,3.8,751.4431,null,null,6.26,0.94,34690,"buyer-sourced","identity-consistent","PASS","","","sa.demir"],["AX-2025-019930","2025-07-27","2025-08-03","2025-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-y6433","HJ-2507-Y6433","janoshik-analytical",3,97.96,2.04,1.43,"Met(O) sulfoxide (+16 Da)",3.23,"TFA",9.03,0.87,null,null,null,null,null,0.2,4111.0532,null,null,18.49,1.11,71486,"buyer-sourced","identity-consistent","PASS","","","Contributor #T-8990"],["AX-2025-019847","2025-07-24","2025-08-03","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2506-m5731","HOMO-2506-M5731","vendorinvestigate",10,97.36,2.64,1.87,"deamidated (Asn→Asp, +1 Da)",6.04,"TFA",8.11,0.27,null,null,null,null,null,5.9,4111.0767,null,null,19.43,1.17,55269,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","Contributor #H-4102"],["AX-2025-019201","2025-07-20","2025-08-03","2025-Q3","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2506-u4547","SNP-2506-U4547","medutest",5,98.55,1.45,0.92,"des-Gly truncate (−57 Da)",5.12,"acetate",8.06,0.7,86.12,84.87,6.22,5.279,105.6,null,null,null,null,8.08,0.97,40465,"buyer-sourced","purity-only","MARGINAL","","AX-R04","sec_monomer"],["AX-2025-020574","2025-07-20","2025-08-02","2025-Q3","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-d7226","SSA-2502-D7226","nordanalyt",5,98.05,1.95,0.98,"[D-Aib13]-diastereomer",6.69,"TFA",6.86,0.75,null,null,null,null,null,null,null,null,null,22.93,1.44,64026,"buyer-sourced","purity-only","MARGINAL","","AX-R04","Contributor #E-6741"],["AX-2025-020520","2025-07-11","2025-08-02","2025-Q3","humanin","Humanin (HNG)","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-p6927","SSA-2508-P6927","kestrel-bioanalytical",5,99.17,0.83,0.56,"truncated (1-20)",4.58,"acetate",4.64,0.28,90.5,89.75,5.44,4.882,97.6,-6.3,2685.2984,1.2,null,6.56,1.05,67198,"buyer-sourced","identity-consistent","PASS","","","l.ndiaye"],["AX-2025-019875","2025-07-15","2025-08-02","2025-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-e6156","HJ-2507-E6156","medutest",2,99.66,0.34,0.17,"des-AEEA semaglutide (−145 Da)",5.04,"TFA",10.62,0.44,83.9,83.61,2.31,1.931,96.6,-12.1,4111.0027,null,null,15.61,1.4,55474,"buyer-sourced","identity-consistent","PASS","","","a.antonsen"],["AX-2025-019467","2025-07-24","2025-08-02","2025-Q3","bpc-157","BPC-157","repair","jeepbio","JEEP","jeepbio-jeep-2506-r8215","JEEP-2506-R8215","medutest",5,99.15,0.85,0.51,"pyroglutamate cyclisation (−17 Da)",3.01,"acetate",7.74,0.63,null,null,null,null,null,9.7,1418.7231,0.69,null,8.06,0.88,87205,"buyer-sourced","identity-consistent","PASS","","","j.ostergaard"],["AX-2025-019303","2025-07-12","2025-08-02","2025-Q3","ipamorelin","Ipamorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2505-j6078","AMB-2505-J6078","janoshik-analytical",5,99.93,0.07,0.05,"des-Lys (−128 Da)",4.86,"acetate",7.86,0.94,null,null,null,null,null,-3,711.3835,null,null,8.17,1.08,62536,"buyer-sourced","identity-consistent","PASS","","","g.nascimento"],["AX-2025-018497","2025-07-27","2025-08-02","2025-Q3","mots-c","MOTS-c","metabolic","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2505-g2801","WWB-2505-G2801","peptidemeter",5,99.92,0.08,0.04,"des-Met1 (−131 Da)",3.12,"acetate",4.01,0.48,null,null,null,null,null,-3.1,2173.0851,null,null,9.84,1.22,58381,"buyer-sourced","identity-consistent","PASS","","","Contributor #N-9157"],["AX-2025-020881","2025-07-11","2025-08-01","2025-Q3","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2506-m1881","WXT-2506-M1881","janoshik-analytical",2,99.8,0.2,0.09,"pyroglutamate cyclisation (−17 Da)",3.52,"acetate",5.73,0.35,90.4,90.22,2.13,1.922,96.1,-0.4,1418.7087,null,null,9.68,1,70076,"supplier-supplied","verified","PASS","","","import_hold"],["AX-2025-020696","2025-07-06","2025-08-01","2025-Q3","sermorelin","Sermorelin","gh-axis","sangonbio","SGN","sangonbio-sgn-2502-y8340","SGN-2502-Y8340","medutest",10,99.3,0.7,0.34,"truncated (1-25)",4.97,"acetate",5.01,0.95,89.07,88.45,10.96,9.694,96.9,null,null,null,null,10.42,1.23,60407,"buyer-sourced","purity-only","PASS","","","jo.lindholm"],["AX-2025-020455","2025-07-08","2025-08-01","2025-Q3","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2504-v5402","KP-2504-V5402","janoshik-analytical",10,98.15,1.85,0.81,"tirzepatide dimer",4.69,"TFA",5.7,0.71,null,null,null,null,null,2.4,4810.4218,0.9,null,19.96,1.26,42769,"buyer-sourced","verified","PASS","","","am.weiss"],["AX-2025-020306","2025-07-12","2025-08-01","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2507-s2892","GGPE-2507-S2892","peptidemeter",250,99.93,0.07,0.05,"residual DMF (process solvent)",4.58,"mesylate",13.73,0.7,null,null,null,null,null,0.2,624.2182,null,null,13.1,1.07,61324,"supplier-supplied","identity-consistent","FAIL","counter-ion","","g.balogun"],["AX-2025-019309","2025-07-18","2025-08-01","2025-Q3","retatrutide","Retatrutide","incretin","ambiopharm","AMB","ambiopharm-amb-2502-a6319","AMB-2502-A6319","peptidemeter",15,98.02,1.98,1.26,"C18 diacid regioisomer",4.49,"TFA",7.81,0.76,86.94,85.22,15.84,13.499,90,null,null,null,null,19.52,1.1,32920,"buyer-sourced","purity-only","PASS","","","Contributor #M-7735"],["AX-2025-019261","2025-07-17","2025-08-01","2025-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2508-t5301","AMB-2508-T5301","medutest",10,99.93,0.07,0.04,"des-Lys (−128 Da)",5.12,"acetate",6.88,0.23,87.77,87.71,10.99,9.639,96.4,-1.4,872.4434,null,null,7.01,0.86,54447,"buyer-sourced","identity-consistent","PASS","","","h.zamora"],["AX-2025-019028","2025-07-27","2025-08-01","2025-Q3","humanin","Humanin (HNG)","metabolic","asymchemlabs","ASY","asymchemlabs-asy-cat-2221","ASY-{CAT}-2221","peptidemeter",5,99.31,0.69,0.31,"truncated (1-20)",5.08,"acetate",6.41,0.73,null,null,null,null,null,-3.9,2685.3048,null,null,11.32,1.1,72777,"buyer-sourced","identity-consistent","PASS","","","tri_agonist"],["AX-2025-020708","2025-07-16","2025-07-31","2025-Q3","thymosin-alpha-1","Thymosin α1","repair","sangonbio","SGN","sangonbio-sgn-2504-p9129","SGN-2504-P9129","vendorinvestigate",5,99.84,0.16,0.06,"des-acetyl Tα1 (−42 Da)",5.49,"acetate",4,0.85,89.66,89.52,5.86,5.246,104.9,-2.7,3106.5409,null,null,13.57,1.25,82399,"buyer-sourced","verified","PASS","","","buyer_sourced"],["AX-2025-020581","2025-07-28","2025-07-31","2025-Q3","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-d7226","SSA-2502-D7226","janoshik-analytical",5,97.83,2.17,1.2,"truncated (3-39)",6.53,"TFA",8.68,0.7,84.09,82.27,5.87,4.829,96.6,null,null,null,null,19.88,1.02,58364,"supplier-supplied","purity-only","MARGINAL","","AX-R04","t.malinowski"],["AX-2025-020465","2025-07-13","2025-07-31","2025-Q3","ghrp-6","GHRP-6","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2503-l5154","KP-2503-L5154","nordanalyt",5,98.43,1.57,1.03,"bis-oxidised Trp (+32 Da)",4.11,"acetate",6.18,0.75,null,null,null,null,null,-1.8,872.443,0.26,null,9.82,1.07,54606,"buyer-sourced","verified","FAIL","purity","","d.ogunleye"],["AX-2025-020449","2025-07-24","2025-07-31","2025-Q3","melanotan-ii","Melanotan II","melanocortin","keruipeptidesbio","KP","keruipeptidesbio-kp-2508-j5271","KP-2508-J5271","janoshik-analytical",10,98.09,1.91,0.92,"linear (open-lactam) precursor (+18 Da)",5.75,"acetate",5.31,0.72,88.22,86.53,12.09,10.461,104.6,-3.3,1023.5368,0.76,null,9.9,1.27,53068,"buyer-sourced","verified","FAIL","purity","","ad.molnar"],["AX-2025-019915","2025-07-07","2025-07-31","2025-Q3","ipamorelin","Ipamorelin","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2504-x6056","HJ-2504-X6056","nordanalyt",10,99.58,0.42,0.25,"oxidised Trp (+16 Da)",6.69,"acetate",6.83,0.34,86.14,85.78,10.66,9.144,91.4,-1.1,711.3848,1.05,null,9.43,1.09,67736,"buyer-sourced","verified","PASS","","","k.castellanos"],["AX-2025-019738","2025-07-23","2025-07-31","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2505-v3835","HOMO-2505-V3835","vendorinvestigate",15,98.85,1.15,0.72,"[D-Aib8]-diastereomer",6.12,"TFA",7.63,0.6,null,null,null,null,null,-6.8,4111.0244,null,null,19.6,1.36,75925,"lab-retained","identity-consistent","PASS","","","r.yilmaz"],["AX-2025-019569","2025-07-19","2025-07-31","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2507-t1116","TFC-2507-T1116","janoshik-analytical",15,97.93,2.07,0.88,"des-Gly deletion (−57 Da)",3.91,"TFA",6.17,0.42,89.5,87.65,15.78,13.831,92.2,1.4,4810.417,null,null,19.59,1.37,57514,"buyer-sourced","verified","PASS","","","j.krastev"],["AX-2025-019298","2025-07-15","2025-07-31","2025-Q3","ipamorelin","Ipamorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2505-j6078","AMB-2505-J6078","janoshik-analytical",5,99.86,0.14,0.09,"C-terminal free acid (+1 Da)",5.27,"acetate",8.02,0.61,86.1,85.98,5.39,4.634,92.7,0.3,711.3858,null,null,8.32,0.97,60844,"buyer-sourced","verified","PASS","","","o.kirchner"],["AX-2025-019197","2025-07-20","2025-07-31","2025-Q3","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2506-u4547","SNP-2506-U4547","nordanalyt",5,99,1,0.4,"acetylated N-terminus (+42 Da)",5.39,"acetate",6.4,0.33,null,null,null,null,null,0.8,1418.7104,null,null,10.2,1.17,70500,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04;AX-R11","n.fontaine"],["AX-2025-019166","2025-07-16","2025-07-31","2025-Q3","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2502-n4153","SNP-2502-N4153","vendorinvestigate",5,99.56,0.44,0.22,"pyroglutamate cyclisation (−17 Da)",5.25,"acetate",8.26,0.99,null,null,null,null,null,3.7,1418.7145,null,null,10.14,0.86,54306,"buyer-sourced","identity-consistent","PASS","","","h.sobczak"],["AX-2025-018589","2025-07-12","2025-07-31","2025-Q3","semaglutide","Semaglutide","incretin","qyaobio","QYB","qyaobio-qyb-2505-u5049","QYB-2505-U5049","kestrel-bioanalytical",10,99.53,0.47,0.27,"C18 diacid mono-ester",3.71,"TFA",8.56,0.92,86.81,86.4,10.93,9.444,94.4,null,null,null,null,9.79,1.13,60925,"buyer-sourced","method-limited","PASS","","","r.yildiz"],["AX-2025-018548","2025-07-12","2025-07-31","2025-Q3","pemvidutide","Pemvidutide","incretin","qyaobio","QYB","qyaobio-qyb-2502-v4343","QYB-2502-V4343","janoshik-analytical",2.4,98.81,1.19,0.61,"des-EDA linker (−60 Da)",3.7,"TFA",7.68,0.55,88.07,87.02,2.96,2.576,107.3,-2.5,4679.3897,null,null,20.1,1.05,50564,"buyer-sourced","verified","PASS","","","b.espinoza"],["AX-2025-020797","2025-07-29","2025-07-30","2025-Q3","bpc-157","BPC-157","repair","cpcbio","CPC","cpcbio-cpc-2503-t9775","CPC-2503-T9775","janoshik-analytical",2,99.52,0.48,0.2,"truncated (1-12)",4.12,"acetate",7.22,0.84,87.82,87.4,2.1,1.835,91.8,null,null,null,null,9.47,1.15,56541,"buyer-sourced","purity-only","PASS","","","ar.amankwah"],["AX-2025-020745","2025-07-09","2025-07-30","2025-Q3","semaglutide","Semaglutide","incretin","sangonbio","SGN","sangonbio-sgn-2502-f9009","SGN-2502-F9009","peptidemeter",2,99.17,0.83,0.47,"des-His1 truncate (−137 Da)",4.94,"TFA",10.07,0.36,84.63,83.93,2.23,1.872,93.6,3.6,4111.0672,0.65,null,17.25,1.14,52869,"buyer-sourced","verified","MARGINAL","","AX-R09","so.okonkwo"],["AX-2025-020229","2025-07-13","2025-07-30","2025-Q3","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2502-j1624","GGPE-2502-J1624","janoshik-analytical",15,98.23,1.77,0.96,"[D-Aib13]-diastereomer",5.75,"TFA",6.87,0.72,86.66,85.13,18.93,16.115,107.4,-5.5,4810.3838,null,null,19.94,1.13,57166,"buyer-sourced","verified","PASS","","","e.wikstrom"],["AX-2025-020192","2025-07-15","2025-07-30","2025-Q3","semaglutide","Semaglutide","incretin","erpbiotech","ERP","erpbiotech-erp-2502-k9538","ERP-2502-K9538","vendorinvestigate",3,98.67,1.33,0.77,"[D-Aib8]-diastereomer",2.28,"TFA",7.62,0.3,89.8,88.61,3.16,2.8,93.3,2,4111.0606,null,null,19.28,1.01,83147,"buyer-sourced","verified","PASS","","","k.kravchenko"],["AX-2025-019774","2025-07-10","2025-07-30","2025-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2508-u3892","HOMO-2508-U3892","janoshik-analytical",30,98.39,1.61,0.62,"oxidised Trp (+16 Da)",6.21,"TFA",8.5,1.01,null,null,null,null,null,1.8,4728.4956,null,null,20.84,1.34,40752,"buyer-sourced","identity-consistent","PASS","","","v.tulloch"],["AX-2025-019386","2025-07-23","2025-07-30","2025-Q3","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2507-a6586","HYB-2507-A6586","janoshik-analytical",5,99.67,0.33,0.18,"des-Aib2 analogue",4.26,"TFA",7.58,0.45,null,null,null,null,null,0.6,4810.4132,null,"No growth at 14 d",19.89,1.09,63578,"buyer-sourced","identity-consistent","PASS","","","a.ramos"],["AX-2025-019151","2025-07-29","2025-07-30","2025-Q3","nad-plus","NAD+","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2503-b3620","GSP-2503-B3620","janoshik-analytical",100,99.74,0.26,0.14,"nicotinamide mononucleotide (NMN, −331 Da)",9.26,null,0,0.28,90.46,90.22,105.08,94.803,94.8,0,663.1091,null,null,4.19,0.9,56591,"buyer-sourced","verified","PASS","","","fe.novak"],["AX-2025-018875","2025-07-12","2025-07-30","2025-Q3","semaglutide","Semaglutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-8947","TFS-{CAT}-8947","medutest",2,99.24,0.76,0.27,"Met(O) sulfoxide (+16 Da)",6.09,"TFA",8.41,0.91,null,null,null,null,null,-0.8,4111.0491,null,null,15.68,0.89,45718,"buyer-sourced","identity-consistent","PASS","","","k.wojcik"],["AX-2025-018857","2025-07-10","2025-07-30","2025-Q3","kpv","KPV","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-l8855","FGP-2506-L8855","medutest",5,99.93,0.07,0.05,"diketopiperazine (−18 Da)",4.08,"acetate",11.18,0.75,83.99,83.93,6.04,5.069,101.4,-5.2,342.2249,null,null,4.33,1.33,77435,"buyer-sourced","identity-consistent","PASS","","","blind_purchase"],["AX-2025-018652","2025-07-06","2025-07-30","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-f5673","QSC-2507-F5673","janoshik-analytical",1000,99.52,0.48,0.33,"sulfonamide hydrolysis product (+18 Da)",4.27,"mesylate",13.05,0.23,null,null,null,null,null,-2.3,624.2167,0.36,"No growth at 14 d",13.76,1.35,60815,"buyer-sourced","verified","FAIL","counter-ion","AX-R07","no.ibarra"],["AX-2025-018599","2025-07-12","2025-07-30","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","qyaobio","QYB","qyaobio-qyb-2503-w5265","QYB-2503-W5265","janoshik-analytical",1000,99.77,0.23,0.11,"O-desmethyl metabolite analogue (−14 Da)",4.75,"mesylate",14.67,0.52,80.06,79.88,1252.97,1000.872,100.1,-4.3,624.2154,null,null,13.89,1.01,71741,"buyer-sourced","verified","FAIL","counter-ion","","c.stanescu"],["AX-2025-020892","2025-07-08","2025-07-29","2025-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","wuxitides","WXT","wuxitides-wxt-2506-v2798","WXT-2506-V2798","vendorinvestigate",50,98.91,1.09,0.6,"zuclomiphene (cis-isomer)",4.29,"citrate",28.08,0.28,null,null,null,null,null,-2.2,597.2117,null,null,17.39,1.17,59486,"buyer-sourced","partial","FAIL","counter-ion","","ne.achebe"],["AX-2025-020584","2025-07-15","2025-07-29","2025-Q3","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-d7226","SSA-2502-D7226","peptidemeter",5,97.97,2.03,1.02,"[D-Aib13]-diastereomer",6.65,"TFA",5.55,0.43,87.37,85.6,5.93,5.076,101.5,null,null,null,null,18.68,1,64925,"buyer-sourced","purity-only","MARGINAL","","AX-R04","a.karlsen"],["AX-2025-020454","2025-07-16","2025-07-29","2025-Q3","melanotan-ii","Melanotan II","melanocortin","keruipeptidesbio","KP","keruipeptidesbio-kp-2508-j5271","KP-2508-J5271","vendorinvestigate",10,97.8,2.2,1.55,"oxidised Trp (+16 Da)",6.43,"acetate",5.21,0.29,88.07,86.13,11.21,9.655,96.6,6,1023.5463,null,null,10.63,1.06,70563,"lab-retained","verified","FAIL","purity","","g.halvorsen"],["AX-2025-020154","2025-07-22","2025-07-29","2025-Q3","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2502-s9437","ERP-2502-S9437","peptidemeter",5,98.71,1.29,0.69,"des-Lys (−128 Da)",3.49,"acetate",5.87,0.36,null,null,null,null,null,-5.1,711.382,null,null,7.54,0.98,52907,"lab-retained","identity-consistent","FAIL","purity","","a.balogun"],["AX-2025-019616","2025-07-05","2025-07-29","2025-Q3","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2508-w1453","TFC-2508-W1453","janoshik-analytical",5,99.6,0.4,0.18,"pyroglutamate cyclisation (−17 Da)",3.88,"acetate",5.19,0.71,90.22,89.86,5.17,4.646,92.9,2.9,1418.7134,null,null,9.71,1.26,69630,"buyer-sourced","verified","PASS","","","n_equals_two"],["AX-2025-019589","2025-07-20","2025-07-29","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2508-h1748","TFC-2508-H1748","janoshik-analytical",0.1,97.86,2.14,1.53,"des-13-residue N-extension (native IGF-1)",5.85,"acetate",4.98,0.96,null,null,null,null,null,null,null,0.32,null,16.91,1.23,62816,"buyer-sourced","purity-only","PASS","","","r.yilmaz"],["AX-2025-019224","2025-07-24","2025-07-29","2025-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","sinopep","SinoPep","sinopep-snp-2503-j5227","SNP-2503-J5227","vendorinvestigate",12.5,98.14,1.86,0.96,"zuclomiphene (cis-isomer)",4.31,"citrate",28.76,0.59,66.34,65.11,18.2,11.85,94.8,3.3,597.215,null,null,17.51,0.98,82121,"buyer-sourced","partial","FAIL","purity;counter-ion","","f.duarte"],["AX-2025-021109","2025-07-10","2025-07-28","2025-Q3","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2508-a5665","BCH-2508-A5665","peptidemeter",60,98.91,1.09,0.65,"des-Aib2 analogue",5.54,"TFA",5.91,0.86,87.69,86.73,67.59,58.621,97.7,4.3,4810.431,null,null,18.71,1.19,68205,"buyer-sourced","verified","PASS","","","o.mensa"],["AX-2025-020759","2025-07-12","2025-07-28","2025-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","sangonbio","SGN","sangonbio-sgn-2505-a9025","SGN-2505-A9025","janoshik-analytical",10,98.04,1.96,1.32,"melanotan II (C-terminal amide, −1 Da)",4.46,"acetate",4.32,0.73,90.49,88.72,10.07,8.934,89.3,-1.8,1024.5224,null,null,9.6,1.11,61697,"buyer-sourced","verified","FAIL","purity","AX-R06;AX-R09","a.sobczak"],["AX-2025-020349","2025-07-06","2025-07-28","2025-Q3","bpc-157","BPC-157","repair","mokemeibio","MKM","mokemeibio-mkm-2502-t3877","MKM-2502-T3877","janoshik-analytical",5,98.88,1.12,0.52,"BPC-157 arginine-salt artefact",6.98,"acetate",8.78,0.28,83.96,83.02,5.43,4.508,90.2,-0.1,1418.7092,null,null,9.66,0.98,74158,"buyer-sourced","verified","PASS","","","z.villalobos"],["AX-2025-020301","2025-07-09","2025-07-28","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2507-s2892","GGPE-2507-S2892","janoshik-analytical",250,99.73,0.27,0.11,"spiroindane regioisomer",5.2,"mesylate",14.39,0.41,80,79.78,313.47,250.086,100,-1.1,624.2174,null,null,13.92,0.86,70845,"buyer-sourced","verified","FAIL","counter-ion","","ar.amankwah"],["AX-2025-020047","2025-07-15","2025-07-28","2025-Q3","aod-9604","AOD-9604","metabolic","wibsonbio","SWB","wibsonbio-swb-2504-f7630","SWB-2504-F7630","vendorinvestigate",10,99.32,0.68,0.43,"open-chain (reduced disulfide, +2 Da)",3.05,"acetate",4.06,0.8,null,null,null,null,null,-2.6,1815.8625,null,null,11.94,1.06,75682,"buyer-sourced","identity-consistent","PASS","","","si.cabrera"],["AX-2025-019865","2025-07-13","2025-07-28","2025-Q3","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2503-m6159","HJ-2503-M6159","kestrel-bioanalytical",2,99.93,0.07,0.04,"BPC-157 arginine-salt artefact",6.02,"acetate",6.65,0.81,null,null,null,null,null,10.7,1418.7245,0.17,null,5.17,0.98,68652,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","e.villalobos"],["AX-2025-019412","2025-07-21","2025-07-28","2025-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2507-y7485","HYB-2507-Y7485","medutest",0.1,99.13,0.87,0.53,"oxidised Met59 (+16 Da)",4.55,"acetate",6.52,0.57,88.36,87.59,0.11,0.096,96,-4.2,9105.203,1.34,null,14.5,1.28,52133,"buyer-sourced","identity-consistent","PASS","","","b.delgado"],["AX-2025-019266","2025-07-20","2025-07-28","2025-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2508-t5301","AMB-2508-T5301","janoshik-analytical",10,99.8,0.2,0.1,"oxidised Trp (+16 Da)",6.26,"acetate",4.55,0.85,null,null,null,null,null,-5.3,872.44,null,null,8.44,0.86,63268,"lab-retained","identity-consistent","PASS","","","disulfide_fold"],["AX-2025-020829","2025-07-13","2025-07-27","2025-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","cpcbio","CPC","cpcbio-cpc-2502-x2309","CPC-2502-X2309","medutest",10,97.78,2.22,1.31,"melanotan II (C-terminal amide, −1 Da)",4.93,"acetate",3.92,0.52,90.63,88.62,10.28,9.11,91.1,null,null,0.5,null,8.13,1.12,69457,"buyer-sourced","purity-only","FAIL","purity","","b.bhattacharya"],["AX-2025-020609","2025-07-05","2025-07-27","2025-Q3","bpc-157","BPC-157","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2505-j7334","SSA-2505-J7334","nordanalyt",2,98.66,1.34,0.73,"des-Gly truncate (−57 Da)",3.27,"acetate",5.63,0.56,90.54,89.33,2.08,1.858,92.9,-2.9,1418.7052,null,null,10.95,0.96,54312,"buyer-sourced","verified","MARGINAL","","AX-R09","Contributor #F-7028"],["AX-2025-020342","2025-07-22","2025-07-27","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2504-k3480","MKM-2504-K3480","janoshik-analytical",2,98.04,1.96,1,"truncated (1-24)",4.12,"acetate",3.57,0.66,91.65,89.85,2.03,1.824,91.2,-0.8,3365.7375,0.41,null,12.88,1.1,77419,"buyer-sourced","verified","PASS","","","ma.agyeman"],["AX-2025-019910","2025-07-18","2025-07-27","2025-Q3","peg-mgf","PEG-MGF","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-s5943","HJ-2507-S5943","medutest",5,98.36,1.64,0.81,"hydrolysed linker",6.95,"acetate",1.86,0.48,null,null,null,null,null,20.4,7894.161,null,null,14.59,1.07,50502,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","o.silva"],["AX-2025-019869","2025-07-15","2025-07-27","2025-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-e6156","HJ-2507-E6156","janoshik-analytical",2,99.58,0.42,0.21,"des-AEEA semaglutide (−145 Da)",5.42,"TFA",7.04,0.44,87.1,86.73,2.23,1.934,96.7,null,null,null,null,18.53,0.94,65878,"buyer-sourced","purity-only","PASS","","","in.boateng"],["AX-2025-019837","2025-07-05","2025-07-27","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2506-m5731","HOMO-2506-M5731","medutest",10,97.98,2.02,1.43,"deamidated (Asn→Asp, +1 Da)",5.88,"TFA",9.95,0.37,null,null,null,null,null,-12.3,4111.0018,0.37,null,15.49,1.09,98187,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","el.halonen"],["AX-2025-019398","2025-07-15","2025-07-27","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2504-n7248","HYB-2504-N7248","nordanalyt",2,99.27,0.73,0.27,"des-Tyr1 (−163 Da)",4.17,"acetate",5.05,0.56,90.22,89.56,2.38,2.132,106.6,-0.4,3365.7389,0.69,null,14.83,1.43,61369,"buyer-sourced","verified","PASS","","","h.yilmaz"],["AX-2025-019254","2025-07-15","2025-07-27","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2507-s5238","AMB-2507-S5238","peptidemeter",2,99.55,0.45,0.2,"native GRF (1-29) (−59 Da)",5.87,"acetate",4.88,0.92,88.33,87.93,2.08,1.829,91.5,-6.6,3365.718,null,null,11.96,1.34,61923,"buyer-sourced","verified","PASS","","","m.chukwu"],["AX-2025-020665","2025-07-05","2025-07-26","2025-Q3","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2506-j8349","SGN-2506-J8349","peptidemeter",20,97.65,2.35,0.96,"des-Aib2 analogue",1.99,"TFA",8.44,0.35,89.22,87.12,22.83,19.889,99.4,5.3,4810.4358,null,null,18.77,1.57,49425,"buyer-sourced","verified","MARGINAL","","AX-R12","c.danquah"],["AX-2025-020103","2025-07-14","2025-07-26","2025-Q3","5-amino-1mq","5-Amino-1MQ","non-peptide","wibsonbio","SWB","wibsonbio-swb-2507-e8786","SWB-2507-E8786","peptidemeter",50,99.61,0.39,0.14,"8-amino regioisomer",6.08,"iodide",42.28,0.79,null,null,null,null,null,-3,285.9958,null,null,5.05,0.97,60584,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R04","s.molnar"],["AX-2025-019396","2025-07-08","2025-07-26","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2504-n7248","HYB-2504-N7248","janoshik-analytical",2,99.21,0.79,0.29,"deamidated (+1 Da)",4.65,"acetate",4.76,0.63,89.96,89.25,2.25,2.008,100.4,-1.4,3365.7355,null,null,12.96,0.93,70650,"buyer-sourced","verified","PASS","","","g.petrov"],["AX-2025-019258","2025-07-19","2025-07-26","2025-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2508-t5301","AMB-2508-T5301","janoshik-analytical",10,99.64,0.36,0.21,"oxidised Trp (+16 Da)",5.91,"acetate",5.29,0.87,87.93,87.61,11.57,10.136,101.4,1,872.4455,null,null,8.43,0.92,58484,"buyer-sourced","verified","PASS","","","l.pereira"],["AX-2025-020521","2025-07-14","2025-07-25","2025-Q3","humanin","Humanin (HNG)","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2508-p6927","SSA-2508-P6927","medutest",5,98.94,1.06,0.6,"Met sulfoxide (+16 Da)",4.38,"acetate",5.22,0.93,null,null,null,null,null,-1.2,2685.3121,1.26,null,10.41,1.21,63013,"buyer-sourced","identity-consistent","PASS","","","Contributor #R-8813"],["AX-2025-020344","2025-07-07","2025-07-25","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2504-k3480","MKM-2504-K3480","medutest",2,98.76,1.24,0.63,"truncated (1-24)",4.96,"acetate",3.98,0.85,90.21,89.09,2,1.782,89.1,-5.4,3365.722,null,"No growth at 14 d",10.96,0.95,52800,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","a.lehtinen"],["AX-2025-020118","2025-07-14","2025-07-25","2025-Q3","semaglutide","Semaglutide","incretin","erpbiotech","ERP","erpbiotech-erp-2508-s8293","ERP-2508-S8293","nordanalyt",2,99.38,0.62,0.42,"des-AEEA semaglutide (−145 Da)",2.96,"TFA",7.75,0.7,null,null,null,null,null,-6.7,4111.0249,null,null,21.07,1.19,81584,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","sterility_pass"],["AX-2025-019842","2025-07-11","2025-07-25","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2506-m5731","HOMO-2506-M5731","janoshik-analytical",10,97.6,2.4,0.97,"Met(O) sulfoxide (+16 Da)",6.12,"TFA",10.6,0.24,null,null,null,null,null,2.9,4111.0643,null,null,18.31,1.04,51246,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","p.salgado"],["AX-2025-019259","2025-07-23","2025-07-25","2025-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2508-t5301","AMB-2508-T5301","nordanalyt",10,99.64,0.36,0.18,"[D-Trp]-epimer",6.43,"acetate",5.25,1,87.32,87.01,12.26,10.667,106.7,6.7,872.4504,null,null,9.75,1.12,63678,"buyer-sourced","verified","PASS","","","ad.marchand"],["AX-2025-018950","2025-07-06","2025-07-25","2025-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1860","ASY-{CAT}-1860","janoshik-analytical",5,97.95,2.05,0.98,"des-Aib20 analogue",5.61,"TFA",5.7,0.53,88.16,86.35,5.66,4.887,97.7,-1.8,4728.4786,null,null,20.81,1.14,51540,"lab-retained","verified","PASS","","","h.moreau"],["AX-2025-018647","2025-07-15","2025-07-25","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-f5673","QSC-2507-F5673","peptidemeter",1000,99.79,0.21,0.1,"sulfonamide hydrolysis product (+18 Da)",4.29,"mesylate",12.82,0.14,null,null,null,null,null,null,null,null,null,13.04,0.95,60541,"buyer-sourced","purity-only","FAIL","counter-ion","AX-R07","h.wikstrom"],["AX-2025-018458","2025-07-22","2025-07-25","2025-Q3","tb-500","TB-500","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2504-f3053","WWB-2504-F3053","janoshik-analytical",10,99.31,0.69,0.29,"[D-Thr]-diastereomer",5.56,"acetate",4.21,0.43,89.8,89.18,10.82,9.649,96.5,-3.9,887.4929,null,null,7.85,1.16,63849,"buyer-sourced","verified","PASS","","","z.antonsen"],["AX-2025-020410","2025-07-18","2025-07-24","2025-Q3","liraglutide","Liraglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2508-p4928","MKM-2508-P4928","janoshik-analytical",10,98.54,1.46,1.04,"deamidated (Asn→Asp, +1 Da)",6.54,"TFA",11.57,0.16,81.73,80.54,12.62,10.164,101.6,-33.8,3748.8364,null,null,17.28,1.15,57370,"supplier-supplied","verified","FAIL","mass accuracy","AX-R01;AX-R10","a.girard"],["AX-2025-020157","2025-07-08","2025-07-24","2025-Q3","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2502-s9437","ERP-2502-S9437","medutest",5,99.05,0.95,0.41,"Aib-deletion sequence (−85 Da)",3.24,"acetate",7.65,0.54,88.57,87.73,5.81,5.097,101.9,9.8,711.3926,null,null,7.04,1.13,62782,"buyer-sourced","identity-consistent","PASS","","","m.demir"],["AX-2025-020049","2025-07-18","2025-07-24","2025-Q3","aod-9604","AOD-9604","metabolic","wibsonbio","SWB","wibsonbio-swb-2504-f7630","SWB-2504-F7630","janoshik-analytical",10,99.37,0.63,0.39,"open-chain (reduced disulfide, +2 Da)",3.39,"acetate",6.81,0.52,89.28,88.72,11.2,9.937,99.4,-0.7,1815.8659,null,null,11.33,0.98,66144,"buyer-sourced","verified","PASS","","","k.correia"],["AX-2025-019766","2025-07-19","2025-07-24","2025-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2508-u3892","HOMO-2508-U3892","nordanalyt",30,98.67,1.33,0.51,"oxidised Trp (+16 Da)",6.12,"TFA",8.85,0.66,null,null,null,null,null,-2.2,4728.4767,null,"No growth at 14 d",23.78,1.21,46299,"buyer-sourced","identity-consistent","PASS","","","j.krastev"],["AX-2025-018867","2025-07-21","2025-07-24","2025-Q3","bpc-157","BPC-157","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-8964","TFS-{CAT}-8964","medutest",10,99.93,0.07,0.04,"truncated (1-12)",4.48,"acetate",5.91,0.24,null,null,null,null,null,7.8,1418.7204,null,null,8.31,0.99,49500,"buyer-sourced","identity-consistent","PASS","","","m.rahimi"],["AX-2025-018633","2025-07-09","2025-07-24","2025-Q3","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2502-p5432","QSC-2502-P5432","medutest",15,98.65,1.35,0.96,"C20 diacid mono-amide",2.85,"TFA",8.57,0.95,87.63,86.45,18.43,15.933,106.2,9.7,4810.457,null,null,16.83,1.16,78085,"buyer-sourced","identity-consistent","PASS","","","j.roos"],["AX-2025-018623","2025-07-18","2025-07-24","2025-Q3","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2502-d5359","QSC-2502-D5359","janoshik-analytical",5,97.94,2.06,1.16,"C18 diacid regioisomer",6.75,"TFA",5.77,0.46,87.02,85.23,5.59,4.764,95.3,-0.4,4728.4852,null,null,20.58,1.12,53798,"buyer-sourced","verified","PASS","","","Contributor #W-6318"],["AX-2025-021124","2025-07-11","2025-07-23","2025-Q3","retatrutide","Retatrutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2508-6037","SIG-2508-6037","peptidemeter",12,96.29,3.71,1.44,"truncated (5-39)",2.55,"TFA",7.51,0.68,null,null,null,null,null,null,null,null,null,19.4,1.42,65436,"buyer-sourced","purity-only","FAIL","purity","","j.krastev"],["AX-2025-020895","2025-07-10","2025-07-23","2025-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","wuxitides","WXT","wuxitides-wxt-2506-v2798","WXT-2506-V2798","vendorinvestigate",50,99.21,0.79,0.41,"N-oxide (+16 Da)",4.5,"citrate",28.82,0.93,65.75,65.23,81.41,53.104,106.2,-3.2,597.2111,null,null,18.19,1.15,79269,"buyer-sourced","verified","FAIL","counter-ion","AX-R11","r.kjaer"],["AX-2025-020235","2025-07-13","2025-07-23","2025-Q3","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2508-e1731","GGPE-2508-E1731","nordanalyt",12,97.69,2.31,0.97,"des-Aib20 analogue",2.63,"TFA",9.69,0.42,87.26,85.24,13.56,11.559,96.3,null,null,null,null,23.71,1.3,39566,"buyer-sourced","purity-only","PASS","","","no.ibarra"],["AX-2025-020162","2025-07-05","2025-07-23","2025-Q3","cjc-1295-dac","CJC-1295 with DAC","gh-axis","erpbiotech","ERP","erpbiotech-erp-2506-e9178","ERP-2506-E9178","janoshik-analytical",2,99.22,0.78,0.54,"deamidated (+1 Da)",4.55,"acetate",3.91,0.59,90.95,90.24,2.27,2.048,102.4,1.4,3644.9799,null,null,14.71,1.1,72141,"buyer-sourced","verified","PASS","","","o.pereira"],["AX-2025-019934","2025-07-09","2025-07-23","2025-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-y6433","HJ-2507-Y6433","medutest",3,98.33,1.67,1.18,"Met(O) sulfoxide (+16 Da)",3.57,"TFA",10.05,0.27,86.11,84.67,3.26,2.76,92,-4.7,4111.0331,null,null,15.79,1.03,71299,"buyer-sourced","identity-consistent","PASS","","","c.molnar"],["AX-2025-019304","2025-07-19","2025-07-23","2025-Q3","retatrutide","Retatrutide","incretin","ambiopharm","AMB","ambiopharm-amb-2502-a6319","AMB-2502-A6319","janoshik-analytical",15,98.67,1.33,0.65,"C18 diacid regioisomer",4.31,"TFA",9.44,0.6,85.65,84.51,16.3,13.775,91.8,-1.1,4728.4819,null,null,20.54,1.13,50150,"buyer-sourced","verified","PASS","","","si.cabrera"],["AX-2025-018946","2025-07-16","2025-07-23","2025-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1860","ASY-{CAT}-1860","janoshik-analytical",5,97.85,2.15,1.02,"des-Aib20 analogue",5.8,"TFA",7.13,0.35,86.72,84.86,5.89,4.998,100,0.1,4728.4876,null,null,20.76,1.36,45860,"lab-retained","verified","PASS","","","b.kaufmann"],["AX-2025-018944","2025-07-06","2025-07-23","2025-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1860","ASY-{CAT}-1860","peptidemeter",5,97.93,2.07,0.99,"des-Aib20 analogue",5.84,"TFA",5.95,0.39,null,null,null,null,null,-0.2,4728.4862,null,null,19.42,1.04,51591,"buyer-sourced","identity-consistent","PASS","","","k.hovland"],["AX-2025-020707","2025-07-07","2025-07-22","2025-Q3","thymosin-alpha-1","Thymosin α1","repair","sangonbio","SGN","sangonbio-sgn-2504-p9129","SGN-2504-P9129","peptidemeter",5,99.59,0.41,0.21,"aspartimide (−18 Da)",5.54,"acetate",4.68,0.29,null,null,null,null,null,-1.9,3106.5434,null,null,11.81,0.96,24544,"buyer-sourced","identity-consistent","PASS","","","r.lindholm"],["AX-2025-019975","2025-07-08","2025-07-22","2025-Q3","selank","Selank","neuro","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-f7054","HJ-2507-F7054","peptidemeter",20,99.2,0.8,0.35,"tuftsin fragment (−417 Da)",8.21,"acetate",7.8,0.81,null,null,null,null,null,-0.4,751.4399,null,null,6.05,1.23,78193,"buyer-sourced","identity-consistent","PASS","","","sa.lindqvist"],["AX-2025-019641","2025-07-13","2025-07-22","2025-Q3","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-l1799","TFC-2508-L1799","vendorinvestigate",12,98.77,1.23,0.58,"[D-Aib2]-diastereomer",4.77,"TFA",7.55,0.88,null,null,null,null,null,-1.5,4728.48,null,null,22.01,1.27,56498,"buyer-sourced","identity-consistent","PASS","","","Contributor #N-3320"],["AX-2025-019574","2025-07-11","2025-07-22","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2507-t1116","TFC-2507-T1116","vendorinvestigate",15,97.19,2.81,1.02,"[D-Aib13]-diastereomer",3.75,"TFA",6.51,0.45,89.29,86.78,17.62,15.291,101.9,-29.8,4810.2669,null,null,21.02,1.2,56545,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","s.weiss"],["AX-2025-019291","2025-07-06","2025-07-22","2025-Q3","ipamorelin","Ipamorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2505-j6078","AMB-2505-J6078","janoshik-analytical",5,99.5,0.5,0.29,"des-Lys (−128 Da)",5.06,"acetate",5.45,0.19,89.3,88.85,5.84,5.189,103.8,0.6,711.386,0.19,null,8.18,1.2,75217,"buyer-sourced","verified","PASS","","","r.ferrari"],["AX-2025-018654","2025-07-11","2025-07-22","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-f5673","QSC-2507-F5673","peptidemeter",1000,99.79,0.21,0.1,"sulfonamide hydrolysis product (+18 Da)",4.78,"mesylate",15.24,0.83,79.15,78.98,1334.87,1054.28,105.4,2.1,624.2194,0.38,null,12.82,1.15,53206,"buyer-sourced","verified","FAIL","counter-ion","AX-R07","a.antonsen"],["AX-2025-020583","2025-07-18","2025-07-21","2025-Q3","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-d7226","SSA-2502-D7226","kestrel-bioanalytical",5,99.04,0.96,0.38,"truncated (3-39)",7.1,"TFA",8.46,0.89,83.55,82.75,6.34,5.246,104.9,0.8,4810.4141,null,"No growth at 14 d",10.76,1.24,59554,"supplier-supplied","method-limited","MARGINAL","","AX-R04","ka.salinas"],["AX-2025-020142","2025-07-16","2025-07-21","2025-Q3","mots-c","MOTS-c","metabolic","erpbiotech","ERP","erpbiotech-erp-2508-m9453","ERP-2508-M9453","janoshik-analytical",10,99,1,0.41,"Met1 sulfoxide (+16 Da)",2.34,"acetate",5.64,0.59,null,null,null,null,null,23.8,2173.1435,null,null,10.49,1.03,64923,"supplier-supplied","identity-consistent","FAIL","mass accuracy","AX-R01","r.ferreira"],["AX-2025-019936","2025-07-06","2025-07-21","2025-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-y6433","HJ-2507-Y6433","vendorinvestigate",3,98.45,1.55,1.08,"Met(O) sulfoxide (+16 Da)",3.15,"TFA",8.85,0.48,null,null,null,null,null,-0.1,4111.052,null,null,19.52,1.22,34671,"buyer-sourced","identity-consistent","PASS","","","jo.yildiz"],["AX-2025-019839","2025-07-20","2025-07-21","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2506-m5731","HOMO-2506-M5731","janoshik-analytical",10,98.1,1.9,1.35,"deamidated (Asn→Asp, +1 Da)",6.45,"TFA",8.68,0.6,84.27,82.67,11.58,9.573,95.7,null,null,null,null,18.61,1.18,51035,"buyer-sourced","purity-only","MARGINAL","","AX-R09","c.halonen"],["AX-2025-019325","2025-07-16","2025-07-21","2025-Q3","semaglutide","Semaglutide","incretin","ambiopharm","AMB","ambiopharm-amb-2503-s5891","AMB-2503-S5891","kestrel-bioanalytical",2,99.93,0.07,0.05,"[D-Aib8]-diastereomer",5.86,"TFA",8.25,0.24,null,null,null,null,null,-15.6,4110.9883,null,null,9.99,1.26,81465,"buyer-sourced","method-limited","FAIL","mass accuracy","AX-R01","h.ogunleye"],["AX-2025-019320","2025-07-19","2025-07-21","2025-Q3","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2504-p6263","AMB-2504-P6263","kestrel-bioanalytical",20,99.53,0.47,0.29,"truncated (3-39)",5.14,"TFA",6.45,0.68,87.73,87.32,23.17,20.232,101.2,-4.6,4810.3882,0.3,null,10.8,1.25,61885,"buyer-sourced","method-limited","PASS","","","f.okwuosa"],["AX-2025-018877","2025-07-08","2025-07-21","2025-Q3","semaglutide","Semaglutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-8947","TFS-{CAT}-8947","janoshik-analytical",2,98.91,1.09,0.39,"Met(O) sulfoxide (+16 Da)",5.78,"TFA",10.96,0.45,null,null,null,null,null,-0.4,4111.0508,null,null,18.27,1.39,45929,"buyer-sourced","identity-consistent","PASS","","","d.wojcik"],["AX-2025-018521","2025-07-05","2025-07-21","2025-Q3","mazdutide","Mazdutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2503-y3157","WWB-2503-Y3157","janoshik-analytical",4,99.38,0.62,0.27,"[D-Aib2]-diastereomer",5.45,"TFA",9.04,0.93,null,null,null,null,null,1.3,4912.6472,null,null,19.55,1.14,79809,"buyer-sourced","identity-consistent","PASS","","","oxytocin_pheur"],["AX-2025-020694","2025-07-06","2025-07-20","2025-Q3","sermorelin","Sermorelin","gh-axis","sangonbio","SGN","sangonbio-sgn-2502-y8340","SGN-2502-Y8340","peptidemeter",10,98.71,1.29,0.62,"truncated (1-25)",5.14,"acetate",4.43,0.52,null,null,null,null,null,null,null,null,null,11.65,1.02,71521,"buyer-sourced","purity-only","PASS","","","r.cabrera"],["AX-2025-019242","2025-07-11","2025-07-20","2025-Q3","ss-31","SS-31 (Elamipretide)","metabolic","ambiopharm","AMB","ambiopharm-amb-2505-v5343","AMB-2505-V5343","janoshik-analytical",50,99.36,0.64,0.41,"C-terminal free acid (+1 Da)",2.98,"acetate",7.33,0.2,89.49,88.92,51.23,45.554,91.1,-3.3,639.3835,null,null,9.01,0.86,40724,"buyer-sourced","verified","PASS","","","ro.okwuosa"],["AX-2025-019087","2025-06-25","2025-07-20","2025-Q2","thymosin-alpha-1","Thymosin α1","repair","genscriptpeps","GSP","genscriptpeps-gsp-2501-j2797","GSP-2501-J2797","peptidemeter",5,98.29,1.71,0.97,"aspartimide (−18 Da)",3.95,"acetate",5.32,0.65,90.08,88.54,5.11,4.524,90.5,-4,3106.5369,0.21,null,11.7,1.19,73003,"buyer-sourced","verified","PASS","","","aaa_hydrolysis"],["AX-2025-018861","2025-07-17","2025-07-20","2025-Q3","kpv","KPV","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2506-l8855","FGP-2506-L8855","peptidemeter",5,99.67,0.33,0.23,"diketopiperazine (−18 Da)",4.58,"acetate",14.36,0.76,null,null,null,null,null,-4.8,342.2251,null,null,5.02,0.97,75246,"buyer-sourced","identity-consistent","FAIL","counter-ion","","se.silva"],["AX-2025-021138","2025-07-10","2025-07-19","2025-Q3","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2505-6162","SIG-2505-6162","janoshik-analytical",15,98.75,1.25,0.63,"truncated (3-39)",4.84,"TFA",7.96,0.78,null,null,null,null,null,1.2,4810.4161,null,null,19.8,1.18,59061,"buyer-sourced","identity-consistent","PASS","","","c.lindholm"],["AX-2025-020879","2025-07-13","2025-07-19","2025-Q3","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2506-m1881","WXT-2506-M1881","janoshik-analytical",2,99.23,0.77,0.33,"[D-Val]-diastereomer",3.1,"acetate",6.6,0.38,89.92,89.23,2.25,2.008,100.4,0.7,1418.7103,null,null,9.74,1,57816,"supplier-supplied","verified","PASS","","","v.sorensen"],["AX-2025-019620","2025-07-06","2025-07-19","2025-Q3","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2508-w1453","TFC-2508-W1453","janoshik-analytical",5,99.81,0.19,0.11,"pyroglutamate cyclisation (−17 Da)",3.69,"acetate",5.75,0.24,90.32,90.15,5.76,5.193,103.9,2.7,1418.7131,null,null,9.56,0.97,86029,"buyer-sourced","verified","PASS","","","d.vogel"],["AX-2025-019505","2025-06-24","2025-07-19","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","jeepbio","JEEP","jeepbio-jeep-2412-m9286","JEEP-2412-M9286","peptidemeter",50,99.78,0.22,0.09,"free iodide (counter-ion, by IC)",5.44,"iodide",40.98,0.66,52.92,52.8,101.75,53.724,107.4,-1.1,285.9964,null,null,5.1,1.07,80423,"buyer-sourced","verified","FAIL","counter-ion","","r.kaufmann"],["AX-2025-019293","2025-07-11","2025-07-19","2025-Q3","ipamorelin","Ipamorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2505-j6078","AMB-2505-J6078","peptidemeter",5,99.54,0.46,0.26,"des-Lys (−128 Da)",4.85,"acetate",4.84,0.8,89.51,89.1,5.51,4.909,98.2,-1.9,711.3842,null,null,7.79,0.86,63265,"buyer-sourced","verified","PASS","","","f.steiner"],["AX-2025-020864","2025-06-23","2025-07-18","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","cpcbio","CPC","cpcbio-cpc-2503-g2382","CPC-2503-G2382","peptidemeter",500,98.66,1.34,0.79,"free base (des-mesylate, −96 Da)",5.17,"mesylate",13.45,0.26,81.12,80.03,585.91,468.904,93.8,null,null,0.58,null,12.98,1,54869,"buyer-sourced","purity-only","FAIL","counter-ion","AX-R09","l.haddad"],["AX-2025-020777","2025-07-17","2025-07-18","2025-Q3","ss-31","SS-31 (Elamipretide)","metabolic","cpcbio","CPC","cpcbio-cpc-2504-e9752","CPC-2504-E9752","peptidemeter",50,99.93,0.07,0.04,"[D-Arg1]-epimer",4.23,"acetate",7.43,0.8,null,null,null,null,null,2.6,639.3873,null,"No growth at 14 d",8.25,1.37,77190,"supplier-supplied","identity-consistent","PASS","","","i.danquah"],["AX-2025-020535","2025-07-16","2025-07-18","2025-Q3","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-u6907","SSA-2502-U6907","janoshik-analytical",2,97.64,2.36,1.47,"[D-Aib8]-diastereomer",5.41,"TFA",9.4,0.58,null,null,null,null,null,2.2,4111.0614,null,null,18.28,1.06,49858,"buyer-sourced","identity-consistent","PASS","","","to.adeyemi"],["AX-2025-019981","2025-06-23","2025-07-18","2025-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2505-h6642","HJ-2505-H6642","peptidemeter",60,98.24,1.76,1.2,"Met(O) sulfoxide (+16 Da)",4.85,"TFA",9.67,0.95,null,null,null,null,null,null,null,1.1,null,18.73,1.16,51190,"lab-retained","purity-only","PASS","","","mi.villalobos"],["AX-2025-019627","2025-07-16","2025-07-18","2025-Q3","nad-plus","NAD+","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2505-c1792","TFC-2505-C1792","janoshik-analytical",1000,99.44,0.56,0.24,"nicotinamide mononucleotide (NMN, −331 Da)",11.52,null,0,0.95,87.53,87.04,1200.17,1044.628,104.5,null,null,null,"No growth at 14 d",5.13,1.12,55147,"buyer-sourced","partial","FAIL","water","AX-R11","v.abubakar"],["AX-2025-019440","2025-07-06","2025-07-18","2025-Q3","mots-c","MOTS-c","metabolic","jeepbio","JEEP","jeepbio-jeep-2507-w7622","JEEP-2507-W7622","janoshik-analytical",10,99.65,0.35,0.16,"bis-sulfoxide (+32 Da)",4.61,"acetate",4.3,0.16,null,null,null,null,null,5.7,2173.1042,0.2,null,10.36,1.08,58878,"buyer-sourced","verified","MARGINAL","","AX-R07","z.moreau"],["AX-2025-019342","2025-06-26","2025-07-18","2025-Q2","dihexa","Dihexa","neuro","hybiopharma","HYB","hybiopharma-hyb-2501-t6290","HYB-2501-T6290","vendorinvestigate",20,99.57,0.43,0.16,"des-hexanoyl (−98 Da)",7.16,null,0,0.51,null,null,null,null,null,-0.6,504.3309,null,null,13.88,1.18,59838,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","f.aalto"],["AX-2025-018882","2025-06-25","2025-07-18","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9097","TFS-{CAT}-9097","medutest",2,99.44,0.56,0.34,"deamidated (+1 Da)",4.05,"acetate",4.8,0.27,90.88,90.37,2.27,2.051,102.6,null,null,0.17,null,10.84,1.07,84048,"buyer-sourced","purity-only","PASS","","","k.lundgren"],["AX-2025-018650","2025-07-11","2025-07-18","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2507-f5673","QSC-2507-F5673","janoshik-analytical",1000,99.61,0.39,0.27,"sulfonamide hydrolysis product (+18 Da)",4.34,"mesylate",15.59,0.3,null,null,null,null,null,-0.9,624.2175,null,null,13.72,0.94,88685,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R07","a.hovland"],["AX-2025-020748","2025-07-06","2025-07-17","2025-Q3","semaglutide","Semaglutide","incretin","sangonbio","SGN","sangonbio-sgn-2502-f9009","SGN-2502-F9009","janoshik-analytical",2,99.04,0.96,0.37,"des-AEEA semaglutide (−145 Da)",5.51,"TFA",7.1,0.96,86.43,85.6,2.36,2.02,101,-2.1,4111.0438,null,null,18.41,1.12,60641,"buyer-sourced","verified","MARGINAL","","AX-R09","Contributor #N-3320"],["AX-2025-020086","2025-06-25","2025-07-17","2025-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2505-r8575","SWB-2505-R8575","janoshik-analytical",15,98.84,1.16,0.78,"des-Gly deletion (−57 Da)",2.51,"TFA",6.38,0.6,90.51,89.46,17.47,15.629,104.2,0.5,4810.4127,null,null,19.77,1.15,61566,"buyer-sourced","verified","MARGINAL","","AX-R04","e.demir"],["AX-2025-019991","2025-07-14","2025-07-17","2025-Q3","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2504-y6911","SWB-2504-Y6911","peptidemeter",15,98.95,1.05,0.49,"semaglutide dimer",3,"TFA",8.95,0.75,87.3,86.38,16.72,14.443,96.3,-1,4111.0483,null,null,17.31,1,75121,"buyer-sourced","verified","PASS","","","g.nilsen"],["AX-2025-019876","2025-07-09","2025-07-17","2025-Q3","tb-500","TB-500","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2502-u5979","HJ-2502-U5979","nordanalyt",10,99.74,0.26,0.17,"des-acetyl TB-500 (−42 Da)",2.9,"acetate",4.49,0.15,null,null,null,null,null,-2.5,887.4942,0.6,null,9.1,1.17,78981,"buyer-sourced","verified","PASS","","","r.nwosu"],["AX-2025-019584","2025-07-12","2025-07-17","2025-Q3","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2508-g1453","TFC-2508-G1453","vendorinvestigate",20,98.3,1.7,1.09,"des-Gly deletion (−57 Da)",3.16,"TFA",9.03,0.34,null,null,null,null,null,2.7,4810.4233,null,null,21.05,1.2,53243,"buyer-sourced","identity-consistent","PASS","","","fr.chukwu"],["AX-2025-019429","2025-06-26","2025-07-17","2025-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hybiopharma","HYB","hybiopharma-hyb-2502-s7614","HYB-2502-S7614","janoshik-analytical",200,99.73,0.27,0.1,"γ-Glu-Cys (−57 Da)",8.4,null,0,0.68,null,null,null,null,null,3.6,307.0849,null,null,4.38,1.3,36557,"buyer-sourced","method-limited","PASS","","","f.frisk"],["AX-2025-018600","2025-07-16","2025-07-17","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","qyaobio","QYB","qyaobio-qyb-2503-w5265","QYB-2503-W5265","kestrel-bioanalytical",1000,99.93,0.07,0.04,"free base (des-mesylate, −96 Da)",4.81,"mesylate",15.83,0.22,79.14,79.08,1210.89,957.572,95.8,-0.4,624.2179,0.25,null,6.68,1.13,79704,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R11","Contributor #W-3218"],["AX-2025-018408","2025-07-05","2025-07-17","2025-Q3","dihexa","Dihexa","neuro","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2507-n1598","WWB-2507-N1598","janoshik-analytical",10,99.79,0.21,0.13,"free acid (+1 Da)",8.96,null,0,0.93,null,null,null,null,null,-2.6,504.3299,null,null,12.19,1.18,76282,"buyer-sourced","identity-consistent","PASS","","","ta.kaufmann"],["AX-2025-021200","2025-06-23","2025-07-16","2025-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2501-b7212","PPG-2501-B7212","janoshik-analytical",10,99.14,0.86,0.42,"[D-Aib2]-diastereomer",3.68,"TFA",7.1,0.34,null,null,null,null,null,2.2,4728.4975,0.51,null,20.61,0.86,43231,"buyer-sourced","verified","PASS","","","Contributor #X-4772"],["AX-2025-020594","2025-06-21","2025-07-16","2025-Q2","ghrp-2","GHRP-2","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2505-d7550","SSA-2505-D7550","medutest",2,99.02,0.98,0.65,"des-Lys (−128 Da)",4.65,"acetate",5.77,0.71,null,null,null,null,null,2.5,817.4295,null,"No growth at 14 d",7.59,1.15,62014,"buyer-sourced","identity-consistent","PASS","","","w.sorensen"],["AX-2025-020579","2025-07-15","2025-07-16","2025-Q3","tirzepatide","Tirzepatide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2502-d7226","SSA-2502-D7226","medutest",5,97.88,2.12,1.18,"truncated (3-39)",6.67,"TFA",5.75,0.97,86.61,84.77,5.29,4.484,89.7,4,4810.4295,null,null,16.89,1.23,72931,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04;AX-R06","a.wojcik"],["AX-2025-020450","2025-07-09","2025-07-16","2025-Q3","melanotan-ii","Melanotan II","melanocortin","keruipeptidesbio","KP","keruipeptidesbio-kp-2508-j5271","KP-2508-J5271","vendorinvestigate",10,98.3,1.7,1.19,"oxidised Trp (+16 Da)",6.6,"acetate",4.35,0.96,null,null,null,null,null,-3.1,1023.537,0.82,null,10.52,0.97,76982,"buyer-sourced","verified","FAIL","purity","","am.lundgren"],["AX-2025-020427","2025-06-25","2025-07-16","2025-Q2","kpv","KPV","repair","mokemeibio","MKM","mokemeibio-mkm-2504-n4868","MKM-2504-N4868","kestrel-bioanalytical",5,99.93,0.07,0.04,"Pro-Val dipeptide (−128 Da)",5.15,"acetate",15.14,0.4,79.31,79.25,6.02,4.771,95.4,1.7,342.2273,null,null,2.83,1.15,74686,"buyer-sourced","identity-consistent","FAIL","counter-ion","","a.okonkwo"],["AX-2025-020242","2025-07-08","2025-07-16","2025-Q3","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2508-e1731","GGPE-2508-E1731","janoshik-analytical",12,98.37,1.63,1.03,"aspartimide (−18 Da)",2.28,"TFA",8,0.64,89.08,87.63,13.32,11.672,97.3,-1.8,4728.4786,null,null,20.74,0.98,60058,"supplier-supplied","verified","PASS","","","k.okwuosa"],["AX-2025-020226","2025-07-09","2025-07-16","2025-Q3","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2502-j1624","GGPE-2502-J1624","medutest",15,98.57,1.43,0.96,"[D-Aib13]-diastereomer",5.96,"TFA",8.34,0.34,85.36,84.14,17.64,14.842,98.9,-3,4810.3959,0.16,null,16.93,1.11,41127,"buyer-sourced","identity-consistent","PASS","","","g.varga"],["AX-2025-019235","2025-06-26","2025-07-16","2025-Q2","aod-9604","AOD-9604","metabolic","ambiopharm","AMB","ambiopharm-amb-2411-s5560","AMB-2411-S5560","kestrel-bioanalytical",10,99.41,0.59,0.34,"open-chain (reduced disulfide, +2 Da)",5.2,"acetate",4.05,0.98,null,null,null,null,null,0.8,1815.8687,null,null,6,1,76948,"buyer-sourced","identity-consistent","PASS","","","sa.lindqvist"],["AX-2025-018945","2025-07-10","2025-07-16","2025-Q3","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1860","ASY-{CAT}-1860","janoshik-analytical",5,98.25,1.75,0.66,"des-Aib20 analogue",5.77,"TFA",6.68,0.27,87.28,85.75,5.77,4.948,99,-3.5,4728.4706,null,null,20.81,1.37,34150,"buyer-sourced","verified","PASS","","","ka.castellanos"],["AX-2025-018731","2025-07-12","2025-07-16","2025-Q3","ss-31","SS-31 (Elamipretide)","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2502-m6829","QSC-2502-M6829","kestrel-bioanalytical",10,98.91,1.09,0.65,"C-terminal free acid (+1 Da)",4.57,"acetate",7.46,0.65,null,null,null,null,null,4.1,639.3882,0.43,null,4.77,1,54233,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","jo.lindholm"],["AX-2025-018630","2025-07-09","2025-07-16","2025-Q3","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2502-p5432","QSC-2502-P5432","janoshik-analytical",15,98.31,1.69,0.69,"[D-Aib13]-diastereomer",2.25,"TFA",5.58,0.55,91.62,90.07,15.35,13.826,92.2,-1,4810.4055,null,null,19.83,1.08,47537,"buyer-sourced","verified","PASS","","","ro.kimani"],["AX-2025-020627","2025-07-06","2025-07-15","2025-Q3","semaglutide","Semaglutide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2505-v7913","GLBI-2505-V7913","janoshik-analytical",3,98.33,1.67,0.67,"Met(O) sulfoxide (+16 Da)",4.51,"TFA",8.33,0.62,null,null,null,null,null,1.8,4111.0598,null,null,18.62,1.01,91415,"supplier-supplied","identity-consistent","MARGINAL","","AX-R09","l.rahimi"],["AX-2025-020321","2025-06-23","2025-07-15","2025-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2411-v3137","GGPE-2411-V3137","nordanalyt",2,99.04,0.96,0.62,"truncated (1-12)",2.83,"acetate",5.11,0.49,91.57,90.69,2.3,2.086,104.3,-4,1418.7036,null,"No growth at 14 d",11.1,1.08,66117,"buyer-sourced","verified","PASS","","","k.weiss"],["AX-2025-019227","2025-07-05","2025-07-15","2025-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","ambiopharm","AMB","ambiopharm-amb-2507-a5471","AMB-2507-A5471","janoshik-analytical",2,99.32,0.68,0.44,"truncated (1-24)",3.12,"acetate",5.76,0.36,null,null,null,null,null,5.9,3365.7601,null,null,12.79,0.98,78344,"buyer-sourced","identity-consistent","PASS","","","h.zamora"],["AX-2025-020939","2025-07-05","2025-07-14","2025-Q3","semaglutide","Semaglutide","incretin","wuxitides","WXT","wuxitides-wxt-2508-g2836","WXT-2508-G2836","vendorinvestigate",3,97.76,2.24,1.46,"C18 diacid mono-ester",3.14,"TFA",7.71,1.02,88.13,86.16,3.48,2.998,99.9,-35.8,4110.9052,null,null,19.68,0.94,70160,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","s.weiss"],["AX-2025-020330","2025-06-21","2025-07-14","2025-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2411-v3137","GGPE-2411-V3137","kestrel-bioanalytical",2,99.06,0.94,0.38,"[D-Val]-diastereomer",3.43,"acetate",7.04,0.48,null,null,null,null,null,-4.5,1418.7029,null,null,5.21,1.1,69767,"buyer-sourced","identity-consistent","PASS","","","a.perrin"],["AX-2025-020795","2025-07-09","2025-07-13","2025-Q3","bpc-157","BPC-157","repair","cpcbio","CPC","cpcbio-cpc-2503-t9775","CPC-2503-T9775","medutest",2,99.26,0.74,0.47,"truncated (1-12)",4.15,"acetate",7.7,0.99,87.16,86.52,2.19,1.895,94.8,2.9,1418.7134,null,null,8.1,0.99,84649,"buyer-sourced","identity-consistent","PASS","","","wide_iqr"],["AX-2025-019914","2025-07-11","2025-07-13","2025-Q3","peg-mgf","PEG-MGF","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-s5943","HJ-2507-S5943","medutest",5,98.14,1.86,0.92,"hydrolysed linker",7.59,"acetate",2.42,0.98,null,null,null,null,null,-10.3,7893.9187,0.3,null,14.94,1.41,43469,"buyer-sourced","partial","PASS","","","me.agyeman"],["AX-2025-019775","2025-06-17","2025-07-13","2025-Q2","peg-mgf","PEG-MGF","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2412-b4014","HOMO-2412-B4014","janoshik-analytical",2,98.1,1.9,1.06,"free mPEG",4.65,"acetate",2.3,0.94,92.11,90.36,2.22,2.006,100.3,-1,7893.9921,null,null,17.23,1.29,30315,"lab-retained","partial","PASS","","","g.varga"],["AX-2025-019264","2025-07-08","2025-07-13","2025-Q3","ghrp-6","GHRP-6","gh-axis","ambiopharm","AMB","ambiopharm-amb-2508-t5301","AMB-2508-T5301","vendorinvestigate",10,99.86,0.14,0.07,"oxidised Trp (+16 Da)",6.42,"acetate",5.64,0.74,null,null,null,null,null,-0.5,872.4442,null,null,9.07,1.14,72586,"buyer-sourced","identity-consistent","PASS","","","la.haddad"],["AX-2025-021209","2025-06-26","2025-07-12","2025-Q2","tirzepatide","Tirzepatide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2503-r7317","PPG-2503-R7317","peptidemeter",15,99.28,0.72,0.47,"truncated (3-39)",4.46,"TFA",5.98,0.67,null,null,null,null,null,-4.6,4810.3882,null,null,18.7,0.88,82929,"lab-retained","identity-consistent","PASS","","","h.ogunleye"],["AX-2025-021063","2025-06-18","2025-07-12","2025-Q2","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2501-d4197","BCH-2501-D4197","medutest",60,96.84,3.16,2.03,"[D-Aib13]-diastereomer",4.83,"TFA",6.86,0.78,null,null,null,null,null,8.6,4810.4517,1.22,null,16.88,0.91,79681,"buyer-sourced","identity-consistent","FAIL","purity","","i.aguirre"],["AX-2025-020981","2025-07-06","2025-07-12","2025-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2507-r4042","WXT-2507-R4042","nordanalyt",10,99.03,0.97,0.46,"linear precursor (+18 Da)",4.87,"acetate",4.21,0.87,90.05,89.18,11.8,10.523,105.2,-1.5,1024.5227,null,null,11.18,0.91,61789,"buyer-sourced","verified","PASS","","","r.rasmussen"],["AX-2025-019872","2025-07-06","2025-07-12","2025-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-e6156","HJ-2507-E6156","vendorinvestigate",2,99.63,0.37,0.19,"[D-Aib8]-diastereomer",5.44,"TFA",9.74,0.23,84.59,84.28,2.11,1.778,88.9,3.2,4111.0656,0.14,null,19.5,1.16,59081,"buyer-sourced","verified","MARGINAL","","AX-R06","j.serrano"],["AX-2025-019380","2025-06-23","2025-07-12","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","hybiopharma","HYB","hybiopharma-hyb-2505-m6859","HYB-2505-M6859","janoshik-analytical",250,99.93,0.07,0.05,"spiroindane regioisomer",5.07,"mesylate",15.04,0.73,null,null,null,null,null,-5.6,624.2146,null,null,13.86,0.97,75984,"buyer-sourced","identity-consistent","FAIL","counter-ion","","hilic_hana"],["AX-2025-019011","2025-07-05","2025-07-12","2025-Q3","vilon","Vilon","bioregulator","asymchemlabs","ASY","asymchemlabs-asy-cat-1626","ASY-{CAT}-1626","medutest",20,99.93,0.07,0.04,"free lysine (−129 Da)",8.97,"acetate",17.96,0.47,null,null,null,null,null,17.6,275.1529,7.54,"No growth at 14 d",3.39,1.13,86802,"buyer-sourced","method-limited","FAIL","counter-ion;endotoxin","AX-R08","a.karlsen"],["AX-2025-018547","2025-07-07","2025-07-12","2025-Q3","pemvidutide","Pemvidutide","incretin","qyaobio","QYB","qyaobio-qyb-2502-v4343","QYB-2502-V4343","peptidemeter",2.4,98.66,1.34,0.63,"des-EDA linker (−60 Da)",4.36,"TFA",7.1,1.01,87.53,86.36,2.53,2.185,91,1.3,4679.4075,null,null,18.98,1.33,53953,"buyer-sourced","verified","PASS","","","c.halonen"],["AX-2025-020090","2025-06-26","2025-07-11","2025-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2505-r8575","SWB-2505-R8575","janoshik-analytical",15,99.22,0.78,0.52,"des-Gly deletion (−57 Da)",2.64,"TFA",9.77,0.69,null,null,null,null,null,1.2,4810.4161,null,null,19.96,1.17,38117,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","c.espinoza"],["AX-2025-019965","2025-06-22","2025-07-11","2025-Q2","retatrutide","Retatrutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2412-c6855","HJ-2412-C6855","vendorinvestigate",20,97.98,2.02,0.95,"oxidised Trp (+16 Da)",3.65,"TFA",6.82,0.91,null,null,null,null,null,4.7,4728.5093,null,null,21.9,1.03,56168,"buyer-sourced","identity-consistent","PASS","","","m.salgado"],["AX-2025-019499","2025-06-19","2025-07-11","2025-Q2","liraglutide","Liraglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2411-b9021","JEEP-2411-B9021","janoshik-analytical",15,99.05,0.95,0.66,"des-His1 truncate (−137 Da)",5.17,"acetate",5.24,0.37,89.22,88.37,16.34,14.44,96.3,6.8,3748.9886,0.22,null,17.31,1.17,64886,"buyer-sourced","verified","PASS","","","ah.okwuosa"],["AX-2025-018904","2025-06-21","2025-07-11","2025-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1220","TFS-{CAT}-1220","janoshik-analytical",10,99.41,0.59,0.42,"maleimide dimer",4.43,"acetate",3.94,0.3,null,null,null,null,null,null,null,null,null,14.61,1.28,83233,"buyer-sourced","purity-only","MARGINAL","","AX-R09","Contributor #L-4409"],["AX-2025-018711","2025-07-06","2025-07-11","2025-Q3","aod-9604","AOD-9604","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2508-b7258","QSC-2508-B7258","kestrel-bioanalytical",5,99.93,0.07,0.04,"des-Tyr AOD (−163 Da)",3.77,"acetate",7.04,0.16,null,null,null,null,null,-9.7,1815.8496,null,null,6.12,1.1,59002,"buyer-sourced","identity-consistent","PASS","","","wide_iqr"],["AX-2025-018605","2025-06-15","2025-07-11","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","qyaobio","QYB","qyaobio-qyb-2501-c5179","QYB-2501-C5179","peptidemeter",10,99.64,0.36,0.17,"des-acetyl amide (−42 Da)",6.32,"acetate",4.12,0.21,null,null,null,null,null,1.5,854.3819,null,null,7.02,0.88,76496,"buyer-sourced","identity-consistent","PASS","","","h.hartmann"],["AX-2025-020969","2025-06-17","2025-07-10","2025-Q2","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2411-f3188","WXT-2411-F3188","vendorinvestigate",20,98.05,1.95,0.93,"Met(O) sulfoxide (+16 Da)",4.33,"TFA",7.28,0.72,null,null,null,null,null,-2.1,4810.4002,0.33,null,21.14,0.92,68972,"buyer-sourced","verified","PASS","","","a.antonsen"],["AX-2025-020735","2025-06-16","2025-07-10","2025-Q2","triptorelin","Triptorelin","hormonal","sangonbio","SGN","sangonbio-sgn-2504-a9334","SGN-2504-A9334","janoshik-analytical",5,98.87,1.13,0.81,"[L-Trp6]-diastereomer (gonadorelin analogue)",5.88,"acetate",3.46,0.3,null,null,null,null,null,null,null,null,null,9.7,1.03,56192,"buyer-sourced","purity-only","PASS","","","ca.ramos"],["AX-2025-020622","2025-06-21","2025-07-10","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","glbiochem","GL Biochem","glbiochem-glbi-2501-y7989","GLBI-2501-Y7989","peptidemeter",500,98.52,1.48,0.87,"free base (des-mesylate, −96 Da)",5.49,"mesylate",13.55,0.26,null,null,null,null,null,0.1,624.2182,0.43,null,13.04,1.03,60678,"supplier-supplied","verified","FAIL","counter-ion","AX-R09","e.beaulieu"],["AX-2025-020613","2025-07-09","2025-07-10","2025-Q3","ss-31","SS-31 (Elamipretide)","metabolic","glbiochem","GL Biochem","glbiochem-glbi-2507-r8080","GLBI-2507-R8080","vendorinvestigate",20,98.09,1.91,0.79,"acetyl adduct (+42 Da)",3.16,"acetate",6.4,0.89,89.55,87.84,22.95,20.159,100.8,1.4,639.3865,null,null,9.47,1.23,69480,"buyer-sourced","verified","FAIL","purity","AX-R09","ad.marchand"],["AX-2025-019836","2025-07-07","2025-07-10","2025-Q3","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2506-m5731","HOMO-2506-M5731","janoshik-analytical",10,98.06,1.94,0.79,"Met(O) sulfoxide (+16 Da)",6.25,"TFA",6.21,0.49,87.05,85.36,10.43,8.903,89,0.5,4111.0545,null,"No growth at 14 d",18.24,1.03,62191,"buyer-sourced","verified","MARGINAL","","AX-R06;AX-R09","i.aguirre"],["AX-2025-020782","2025-06-24","2025-07-09","2025-Q2","selank","Selank","neuro","cpcbio","CPC","cpcbio-cpc-2504-f9844","CPC-2504-F9844","nordanalyt",20,99.09,0.91,0.42,"diketopiperazine (−18 Da)",9.65,"acetate",4.68,0.43,null,null,null,null,null,2.9,751.4424,1.54,null,7.34,1.41,44724,"buyer-sourced","verified","PASS","","","c.kjaer"],["AX-2025-020368","2025-06-14","2025-07-09","2025-Q2","igf-1-lr3","IGF-1 LR3","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2501-u4114","MKM-2501-U4114","janoshik-analytical",1,97.94,2.06,1.45,"disulfide-scrambled isomer",4.53,"acetate",5.86,0.79,null,null,null,null,null,null,null,null,"Growth detected at 6 d — Bacillus sp.",16.92,1.07,59656,"buyer-sourced","purity-only","FAIL","sterility","","a.okwuosa"],["AX-2025-020153","2025-07-07","2025-07-09","2025-Q3","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2502-s9437","ERP-2502-S9437","medutest",5,99,1,0.44,"Aib-deletion sequence (−85 Da)",3.07,"acetate",8.63,0.14,88.16,87.28,5.23,4.565,91.3,-13.6,711.3759,0.36,null,6.99,1.46,41585,"buyer-sourced","identity-consistent","PASS","","","vial_weight"],["AX-2025-019873","2025-07-05","2025-07-09","2025-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-e6156","HJ-2507-E6156","vendorinvestigate",2,99.83,0.17,0.07,"des-AEEA semaglutide (−145 Da)",5.23,"TFA",8.23,0.95,null,null,null,null,null,-2.2,4111.0434,null,null,19.65,1.2,62605,"buyer-sourced","identity-consistent","PASS","","","a.bergstrom"],["AX-2025-019689","2025-07-05","2025-07-09","2025-Q3","selank","Selank","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2504-g2332","TFC-2504-G2332","medutest",20,99.24,0.76,0.31,"des-Thr (−101 Da)",7.88,"acetate",5.67,0.28,86.17,85.52,23.26,19.892,99.5,13.1,751.45,0.91,null,5.44,1.13,88097,"buyer-sourced","identity-consistent","MARGINAL","","AX-R07","ar.amankwah"],["AX-2025-018619","2025-06-15","2025-07-09","2025-Q2","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2504-h5023","QYB-2504-H5023","medutest",2,99.89,0.11,0.05,"des-Lys (−128 Da)",6.65,"acetate",6.67,0.88,85.8,85.71,2.2,1.886,94.3,-2.5,872.4424,null,null,7.04,0.91,83780,"lab-retained","identity-consistent","PASS","","","ghkcu_copper"],["AX-2025-020438","2025-06-26","2025-07-08","2025-Q2","semax","Semax","neuro","keruipeptidesbio","KP","keruipeptidesbio-kp-2502-h5248","KP-2502-H5248","vendorinvestigate",10,98.29,1.71,0.95,"Met1 sulfoxide (+16 Da)",5.84,"acetate",6.84,0.47,86.85,85.36,10.41,8.886,88.9,2.3,813.356,null,null,7.52,1.1,56738,"buyer-sourced","verified","FAIL","purity","AX-R06","underfill_3to1"],["AX-2025-020088","2025-06-25","2025-07-08","2025-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2505-r8575","SWB-2505-R8575","nordanalyt",15,98.89,1.11,0.74,"des-Gly deletion (−57 Da)",2.68,"TFA",7.59,0.52,89.21,88.22,18.03,15.906,106,-0.4,4810.4084,null,null,22.81,1.15,57663,"buyer-sourced","verified","MARGINAL","","AX-R04","k.fontaine"],["AX-2025-019232","2025-06-26","2025-07-08","2025-Q2","aod-9604","AOD-9604","metabolic","ambiopharm","AMB","ambiopharm-amb-2411-s5560","AMB-2411-S5560","janoshik-analytical",10,99.7,0.3,0.18,"open-chain (reduced disulfide, +2 Da)",5.21,"acetate",6.26,0.43,null,null,null,null,null,-0.2,1815.8668,null,null,11.21,1.2,33123,"buyer-sourced","identity-consistent","PASS","","","e.wikstrom"],["AX-2025-018930","2025-06-26","2025-07-08","2025-Q2","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9918","TFS-{CAT}-9918","peptidemeter",15,97.06,2.94,1.41,"C20 diacid mono-amide",4.61,"TFA",7.31,0.86,87.22,84.66,15.74,13.325,88.8,1,4810.4151,null,null,18.77,1.17,46970,"buyer-sourced","verified","MARGINAL","","AX-R06;AX-R09","p.kowalski"],["AX-2025-018781","2025-06-23","2025-07-08","2025-Q2","ghrp-6","GHRP-6","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2411-j8288","FGP-2411-J8288","janoshik-analytical",5,99.93,0.07,0.04,"[D-Trp]-epimer",5.85,"acetate",6.65,0.4,87.1,87.04,5.21,4.535,90.7,2.6,872.4469,null,null,8.54,0.92,67427,"buyer-sourced","verified","PASS","","","br.vanhecke"],["AX-2025-019871","2025-07-06","2025-07-07","2025-Q3","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2507-e6156","HJ-2507-E6156","kestrel-bioanalytical",2,99.93,0.07,0.05,"des-AEEA semaglutide (−145 Da)",4.91,"TFA",6.75,0.56,87.78,87.72,2.2,1.93,96.5,17,4111.1223,null,null,9.96,1.13,75135,"buyer-sourced","method-limited","FAIL","mass accuracy","AX-R01","z.amankwah"],["AX-2025-018610","2025-06-16","2025-07-07","2025-Q2","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2504-h5023","QYB-2504-H5023","janoshik-analytical",2,99.4,0.6,0.3,"des-Lys (−128 Da)",6.4,"acetate",6.06,0.74,null,null,null,null,null,1.7,872.4461,null,null,8.51,0.86,88432,"buyer-sourced","identity-consistent","PASS","","","h.lundgren"],["AX-2025-021065","2025-06-23","2025-07-06","2025-Q2","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2501-d4197","BCH-2501-D4197","peptidemeter",60,97.11,2.89,1.85,"[D-Aib13]-diastereomer",4.05,"TFA",8.34,0.6,87.01,84.5,71.98,60.823,101.4,-1.2,4810.4045,null,null,18.7,1.11,46599,"buyer-sourced","verified","PASS","","","oxytocin_pheur"],["AX-2025-021058","2025-06-23","2025-07-06","2025-Q2","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2501-d4197","BCH-2501-D4197","nordanalyt",60,97.25,2.75,1.9,"trifluoroacetyl adduct (+96 Da)",4.12,"TFA",8.65,0.19,null,null,null,null,null,0.7,4810.4137,null,null,22.93,0.87,51758,"buyer-sourced","identity-consistent","PASS","","","m.asante"],["AX-2025-020338","2025-06-23","2025-07-06","2025-Q2","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2412-m2779","GGPE-2412-M2779","kestrel-bioanalytical",5,98.64,1.36,0.76,"C20 diacid mono-amide",3.96,"TFA",8.16,0.43,87.45,86.26,5.31,4.58,91.6,8.5,4810.4512,null,null,10.69,1.11,75901,"buyer-sourced","method-limited","PASS","","","ph_recon"],["AX-2025-020300","2025-07-05","2025-07-06","2025-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2507-s2892","GGPE-2507-S2892","janoshik-analytical",250,99.84,0.16,0.11,"residual DMF (process solvent)",4.99,"mesylate",15.3,0.48,79.23,79.1,313.7,248.137,99.3,4,624.2206,null,null,13.83,1.23,67774,"buyer-sourced","verified","FAIL","counter-ion","","b.wojcik"],["AX-2025-019976","2025-06-18","2025-07-06","2025-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2505-h6642","HJ-2505-H6642","medutest",60,98.1,1.9,1.19,"des-Gly deletion (−57 Da)",5.48,"TFA",9.62,0.79,84.11,82.51,73.73,60.835,101.4,-5,4810.3862,null,null,16.9,0.99,79151,"buyer-sourced","identity-consistent","PASS","","","Contributor #N-3320"],["AX-2025-019702","2025-06-24","2025-07-06","2025-Q2","ara-290","ARA-290","repair","tfcpeptides","TFC","tfcpeptides-tfc-2501-k2935","TFC-2501-K2935","peptidemeter",2,99.93,0.07,0.04,"acetyl adduct (+42 Da)",5.28,"acetate",4.29,0.28,null,null,null,null,null,-0.4,1189.6091,null,null,8.05,1.04,63379,"buyer-sourced","identity-consistent","PASS","","","br.coelho"],["AX-2025-021156","2025-06-20","2025-07-05","2025-Q2","ipamorelin","Ipamorelin","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2505-u7155","PPG-2505-U7155","janoshik-analytical",2,99.34,0.66,0.28,"des-Lys (−128 Da)",3.43,"acetate",5.06,0.59,90.92,90.32,2.24,2.023,101.2,5.4,711.3894,null,null,8.17,1.06,86661,"buyer-sourced","verified","PASS","","","a.espinoza"],["AX-2025-018881","2025-06-25","2025-07-05","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9097","TFS-{CAT}-9097","janoshik-analytical",2,99.08,0.92,0.57,"deamidated (+1 Da)",3.64,"acetate",3.9,0.58,null,null,null,null,null,-5.6,3365.7214,0.16,null,12.93,1.01,41880,"buyer-sourced","verified","PASS","","","fill_homogeneity"],["AX-2025-020424","2025-06-21","2025-07-04","2025-Q2","kpv","KPV","repair","mokemeibio","MKM","mokemeibio-mkm-2504-n4868","MKM-2504-N4868","peptidemeter",5,99.93,0.07,0.05,"Pro-Val dipeptide (−128 Da)",5.47,"acetate",11.45,0.33,null,null,null,null,null,0.4,342.2268,null,null,5,1.13,86039,"buyer-sourced","identity-consistent","PASS","","","n.fontaine"],["AX-2025-019508","2025-06-22","2025-07-04","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","jeepbio","JEEP","jeepbio-jeep-2412-m9286","JEEP-2412-M9286","janoshik-analytical",50,99.76,0.24,0.16,"8-amino regioisomer",5.07,"iodide",38.84,0.6,null,null,null,null,null,null,null,null,null,5.47,0.91,71459,"buyer-sourced","purity-only","FAIL","counter-ion","","d.sorensen"],["AX-2025-020742","2025-06-11","2025-07-03","2025-Q2","triptorelin","Triptorelin","hormonal","sangonbio","SGN","sangonbio-sgn-2504-a9334","SGN-2504-A9334","medutest",5,98.54,1.46,0.71,"ring-opened pGlu (+18 Da)",4.24,"acetate",3.82,0.16,91.78,90.44,4.98,4.504,90.1,17.4,1310.6476,null,null,8.21,1.08,76294,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","na.ramos"],["AX-2025-020434","2025-06-18","2025-07-03","2025-Q2","semax","Semax","neuro","keruipeptidesbio","KP","keruipeptidesbio-kp-2502-h5248","KP-2502-H5248","janoshik-analytical",10,98.76,1.24,0.69,"Met1 sulfoxide (+16 Da)",6.87,"acetate",4.65,0.74,null,null,null,null,null,-4,813.3508,null,null,7.18,1.04,75067,"lab-retained","identity-consistent","PASS","","","la.boateng"],["AX-2025-020039","2025-06-21","2025-07-03","2025-Q2","ipamorelin","Ipamorelin","gh-axis","wibsonbio","SWB","wibsonbio-swb-2501-y7592","SWB-2501-Y7592","medutest",2,99.93,0.07,0.04,"des-Lys (−128 Da)",3.72,"acetate",7.26,0.9,null,null,null,null,null,4.8,711.389,null,null,7.03,0.98,55391,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","hilic_amide"],["AX-2025-020031","2025-06-10","2025-07-03","2025-Q2","ipamorelin","Ipamorelin","gh-axis","wibsonbio","SWB","wibsonbio-swb-2501-y7592","SWB-2501-Y7592","medutest",2,99.74,0.26,0.13,"C-terminal free acid (+1 Da)",3.53,"acetate",5.86,0.49,null,null,null,null,null,2.3,711.3872,1.61,null,7.11,1.17,72074,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","a.moreau"],["AX-2025-019069","2025-06-22","2025-07-03","2025-Q2","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2411-l2462","GSP-2411-L2462","vendorinvestigate",2,98.59,1.41,0.63,"open-chain (reduced disulfide, +2 Da)",5.13,"acetate",5.7,0.64,88.53,87.28,2.21,1.929,96.5,1,1815.869,0.47,"No growth at 14 d",12.13,1.12,60682,"buyer-sourced","verified","PASS","","","hilic_amide"],["AX-2025-021071","2025-06-15","2025-07-02","2025-Q2","hexarelin","Hexarelin","gh-axis","bachemholding","BCH","bachemholding-bch-2501-b4807","BCH-2501-B4807","peptidemeter",10,97.97,2.03,0.76,"des-methyl hexarelin (GHRP-6, −14 Da)",5.66,"acetate",5.29,0.68,88.37,86.58,12.2,10.563,105.6,-0.3,886.4599,null,null,8.41,1.08,74445,"buyer-sourced","verified","FAIL","purity","","b.espinoza"],["AX-2025-020855","2025-06-07","2025-07-02","2025-Q2","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2502-d1911","CPC-2502-D1911","janoshik-analytical",10,98.71,1.29,0.61,"[D-Trp]-epimer",4.23,"acetate",6.12,0.65,89,87.85,11.1,9.751,97.5,5.9,711.3898,null,null,8.11,0.86,77608,"buyer-sourced","verified","FAIL","purity","AX-R04","m.nyberg"],["AX-2025-020743","2025-06-23","2025-07-02","2025-Q2","triptorelin","Triptorelin","hormonal","sangonbio","SGN","sangonbio-sgn-2504-a9334","SGN-2504-A9334","janoshik-analytical",5,99.43,0.57,0.41,"[L-Trp6]-diastereomer (gonadorelin analogue)",4.95,"acetate",3.42,0.58,91.05,90.53,5.83,5.278,105.6,-2.1,1310.622,null,null,9.71,1.05,92736,"supplier-supplied","verified","PASS","","","t.cardoso"],["AX-2025-019055","2025-06-26","2025-07-02","2025-Q2","thymosin-alpha-1","Thymosin α1","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2031","ASY-{CAT}-2031","medutest",1.6,99.54,0.46,0.16,"deamidated Asn (+1 Da)",3.99,"acetate",5.31,0.15,90.55,90.13,1.79,1.613,100.8,5,3106.5648,0.4,null,10.89,1.14,72876,"buyer-sourced","identity-consistent","PASS","","","b.yilmaz"],["AX-2025-018928","2025-06-21","2025-07-02","2025-Q2","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9918","TFS-{CAT}-9918","janoshik-analytical",15,96.95,3.05,1.45,"C20 diacid mono-amide",5.21,"TFA",6.24,0.69,null,null,null,null,null,4.5,4810.4319,null,null,19.78,1.25,51805,"buyer-sourced","identity-consistent","FAIL","purity","AX-R09","n.ekstrom"],["AX-2025-018778","2025-06-24","2025-07-02","2025-Q2","ghrp-6","GHRP-6","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2411-j8288","FGP-2411-J8288","medutest",5,99.93,0.07,0.04,"[D-Trp]-epimer",5.58,"acetate",5.93,0.47,88.02,87.96,6.08,5.348,107,16.8,872.4593,null,null,7.07,0.86,51181,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","sa.demir"],["AX-2025-018522","2025-06-14","2025-07-02","2025-Q2","glutathione","L-Glutathione (reduced)","bioregulator","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-l3929","WWB-2501-L3929","medutest",200,99.34,0.66,0.28,"glutathione disulfide (GSSG, +305 Da)",8.36,null,0,0.67,null,null,null,null,null,null,null,null,null,3.64,1.19,52607,"buyer-sourced","method-limited","PASS","","","a.girard"],["AX-2025-021144","2025-06-19","2025-07-01","2025-Q2","ghk-cu","GHK-Cu","repair","sigmaaldrich","SIG","sigmaaldrich-sig-2503-6560","SIG-2503-6560","janoshik-analytical",200,98.53,1.47,0.58,"Gly-His dipeptide (−128 Da)",6.77,null,0,0.15,93.08,91.71,198.87,182.384,91.2,2,401.1032,null,null,6.11,1.07,40586,"buyer-sourced","partial","PASS","","","ra.restrepo"],["AX-2025-021110","2025-06-26","2025-07-01","2025-Q2","glutathione","L-Glutathione (reduced)","bioregulator","bachemholding","BCH","bachemholding-bch-2502-y5639","BCH-2502-Y5639","janoshik-analytical",1500,97.88,2.12,0.98,"cysteinyl-glycine (−129 Da)",9.15,null,0,0.55,null,null,null,null,null,1.4,307.0842,null,"No growth at 14 d",4.33,1.23,42825,"buyer-sourced","method-limited","FAIL","purity","","la.haddad"],["AX-2025-021103","2025-06-24","2025-07-01","2025-Q2","retatrutide","Retatrutide","incretin","bachemholding","BCH","bachemholding-bch-2412-y5177","BCH-2412-Y5177","kestrel-bioanalytical",5,98.34,1.66,1.11,"C18 diacid regioisomer",3.49,"TFA",6.13,0.2,90.18,88.68,6.02,5.339,106.8,-1.7,4728.4791,null,"No growth at 14 d",11.16,1.07,48430,"buyer-sourced","method-limited","PASS","","","same_trace_twice"],["AX-2025-020703","2025-06-24","2025-07-01","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","sangonbio","SGN","sangonbio-sgn-2412-l9210","SGN-2412-L9210","kestrel-bioanalytical",5,99.53,0.47,0.32,"truncated (1-24)",5.05,"acetate",5.31,0.28,89.36,88.94,5.06,4.5,90,-5.5,3365.7217,null,null,6.88,1,70480,"buyer-sourced","identity-consistent","PASS","","","a.petrescu"],["AX-2025-020335","2025-06-21","2025-07-01","2025-Q2","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2412-m2779","GGPE-2412-M2779","vendorinvestigate",5,98.4,1.6,1.14,"[D-Aib13]-diastereomer",4.77,"TFA",6.02,0.84,null,null,null,null,null,0.7,4810.4137,0.24,null,21.07,1.13,75312,"buyer-sourced","verified","PASS","","","p.petrov"],["AX-2025-020010","2025-06-07","2025-07-01","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","wibsonbio","SWB","wibsonbio-swb-2504-w7050","SWB-2504-W7050","janoshik-analytical",10,99.43,0.57,0.33,"Met sulfoxide (+16 Da)",9.35,"acetate",5.76,0.71,null,null,null,null,null,-0.1,854.3805,0.43,null,7.7,1.12,52562,"buyer-sourced","verified","PASS","","","b.kimani"],["AX-2025-018658","2025-06-17","2025-07-01","2025-Q2","enclomiphene-citrate","Enclomiphene citrate","non-peptide","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2501-l5841","QSC-2501-L5841","kestrel-bioanalytical",12.5,99.93,0.07,0.04,"N-oxide (+16 Da)",6.59,"citrate",29.94,0.22,63.25,63.21,18.6,11.757,94.1,-1.4,597.2122,null,null,9.02,0.98,89082,"buyer-sourced","identity-consistent","FAIL","counter-ion","","Contributor #L-4409"],["AX-2025-020699","2025-06-09","2025-06-30","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","sangonbio","SGN","sangonbio-sgn-2412-l9210","SGN-2412-L9210","medutest",5,99.31,0.69,0.45,"truncated (1-24)",5.34,"acetate",3.55,0.21,90.9,90.27,5.94,5.362,107.2,-3.3,3365.7291,null,null,10.82,0.95,65802,"buyer-sourced","identity-consistent","PASS","","","z.antonsen"],["AX-2025-020403","2025-06-24","2025-06-30","2025-Q2","tirzepatide","Tirzepatide","incretin","mokemeibio","MKM","mokemeibio-mkm-2411-b3993","MKM-2411-B3993","peptidemeter",10,98.25,1.75,1.01,"C20 diacid mono-amide",4.22,"TFA",7.94,0.56,87.28,85.75,11.85,10.161,101.6,0.9,4810.4146,null,null,18.71,0.98,41261,"buyer-sourced","verified","PASS","","","c.danquah"],["AX-2025-019545","2025-06-11","2025-06-30","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2411-m9928","TFC-2411-M9928","janoshik-analytical",5,99.58,0.42,0.16,"truncated (1-24)",2.57,"acetate",3.22,0.22,93.99,93.6,5.4,5.054,101.1,null,null,null,null,12.73,0.94,58192,"buyer-sourced","purity-only","PASS","","","h.wikstrom"],["AX-2025-019338","2025-06-10","2025-06-30","2025-Q2","epitalon","Epitalon","bioregulator","ambiopharm","AMB","ambiopharm-amb-2411-x6617","AMB-2411-X6617","janoshik-analytical",20,99.93,0.07,0.04,"aspartimide (−18 Da)",5.29,"acetate",14.82,0.28,null,null,null,null,null,1.6,390.1393,null,null,4.41,1.15,68594,"buyer-sourced","method-limited","FAIL","counter-ion","AX-R11","a.girard"],["AX-2025-018695","2025-06-04","2025-06-30","2025-Q2","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2504-t6759","QSC-2504-T6759","janoshik-analytical",10,99.91,0.09,0.07,"des-Gln truncate (−128 Da)",3.6,"acetate",4.04,0.31,92.05,91.97,10.93,10.052,100.5,-0.6,887.4959,null,null,7.85,0.95,68014,"buyer-sourced","verified","MARGINAL","","AX-R04","j.ostergaard"],["AX-2025-020961","2025-06-09","2025-06-29","2025-Q2","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2411-f3188","WXT-2411-F3188","peptidemeter",20,98.49,1.51,0.71,"Met(O) sulfoxide (+16 Da)",4.78,"TFA",6.57,0.25,88.4,87.07,22.04,19.19,96,4,4810.4295,null,null,18.72,1.1,49951,"lab-retained","verified","PASS","","","k.petrescu"],["AX-2025-020960","2025-06-06","2025-06-29","2025-Q2","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2411-f3188","WXT-2411-F3188","janoshik-analytical",20,98.72,1.28,0.87,"truncated (3-39)",4.96,"TFA",8.64,0.55,null,null,null,null,null,-1.1,4810.405,null,null,19.68,1.21,64871,"buyer-sourced","identity-consistent","PASS","","","as.vestergaard"],["AX-2025-019520","2025-06-21","2025-06-29","2025-Q2","ghrp-6","GHRP-6","gh-axis","jeepbio","JEEP","jeepbio-jeep-2503-b8635","JEEP-2503-B8635","peptidemeter",2,99.42,0.58,0.42,"oxidised Trp (+16 Da)",4.71,"acetate",5.8,0.42,null,null,null,null,null,null,null,null,"No growth at 14 d",7.96,1.3,72533,"buyer-sourced","purity-only","PASS","","","ic_anion"],["AX-2025-019238","2025-06-10","2025-06-29","2025-Q2","aod-9604","AOD-9604","metabolic","ambiopharm","AMB","ambiopharm-amb-2411-s5560","AMB-2411-S5560","janoshik-analytical",10,99.39,0.61,0.35,"open-chain (reduced disulfide, +2 Da)",4.89,"acetate",4.91,0.38,null,null,null,null,null,1.6,1815.8701,null,null,11.2,1.18,46558,"lab-retained","identity-consistent","PASS","","","cjc_maleimide"],["AX-2025-019189","2025-06-21","2025-06-29","2025-Q2","tirzepatide","Tirzepatide","incretin","sinopep","SinoPep","sinopep-snp-2411-y4474","SNP-2411-Y4474","nordanalyt",5,98.29,1.71,0.65,"Met(O) sulfoxide (+16 Da)",3.8,"TFA",6.54,0.81,88.85,87.33,6.02,5.257,105.1,-5,4810.3862,0.29,null,22.92,1.38,63254,"supplier-supplied","verified","PASS","","","m.villalobos"],["AX-2025-019174","2025-06-19","2025-06-29","2025-Q2","tb-500","TB-500","repair","sinopep","SinoPep","sinopep-snp-2505-v3856","SNP-2505-V3856","vendorinvestigate",5,98.99,1.01,0.66,"C-terminal amide (−1 Da)",4.47,"acetate",4.14,1.01,90.38,89.47,5.36,4.796,95.9,-6.2,887.4909,null,null,8.18,0.99,77711,"buyer-sourced","verified","PASS","","","a.ostergaard"],["AX-2025-018931","2025-06-09","2025-06-29","2025-Q2","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9918","TFS-{CAT}-9918","janoshik-analytical",15,97.34,2.66,1.65,"[D-Aib13]-diastereomer",5.07,"TFA",9.54,0.66,84.73,82.48,16.14,13.312,88.7,-1.2,4810.4045,null,"No growth at 14 d",19.95,1.29,59864,"buyer-sourced","verified","MARGINAL","","AX-R06;AX-R09","z.kowalski"],["AX-2025-018704","2025-06-06","2025-06-29","2025-Q2","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2504-t6759","QSC-2504-T6759","peptidemeter",10,99.32,0.68,0.43,"des-Gln truncate (−128 Da)",4.19,"acetate",7.06,0.72,88.03,87.43,12.08,10.562,105.6,null,null,null,null,7.39,1.23,77830,"buyer-sourced","purity-only","MARGINAL","","AX-R04","z.amankwah"],["AX-2025-021206","2025-06-12","2025-06-28","2025-Q2","tirzepatide","Tirzepatide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2503-r7317","PPG-2503-R7317","janoshik-analytical",15,99.35,0.65,0.3,"C20 diacid mono-amide",4.63,"TFA",7.54,0.77,null,null,null,null,null,-1.4,4810.4036,0.59,null,19.71,1.16,42474,"buyer-sourced","verified","PASS","","","import_hold"],["AX-2025-020860","2025-06-22","2025-06-28","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","cpcbio","CPC","cpcbio-cpc-2503-g2382","CPC-2503-G2382","janoshik-analytical",500,98.75,1.25,0.74,"free base (des-mesylate, −96 Da)",5.28,"mesylate",15.55,0.64,78.53,77.55,586.58,454.893,91,3.9,624.2205,null,null,13.81,0.86,57991,"buyer-sourced","verified","FAIL","counter-ion","AX-R09","lu.krastev"],["AX-2025-020619","2025-06-03","2025-06-28","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","glbiochem","GL Biochem","glbiochem-glbi-2501-y7989","GLBI-2501-Y7989","nordanalyt",500,98.93,1.07,0.66,"sulfonamide hydrolysis product (+18 Da)",5.11,"mesylate",13.45,0.46,null,null,null,null,null,5.4,624.2215,null,null,15.96,0.97,52848,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R09","a.espinoza"],["AX-2025-020096","2025-06-08","2025-06-28","2025-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2505-r8575","SWB-2505-R8575","vendorinvestigate",15,99.69,0.31,0.13,"C20 diacid mono-amide",3.35,"TFA",6.42,0.47,89.76,89.48,15.4,13.78,91.9,0.7,4810.4137,null,null,21.11,1.04,58506,"buyer-sourced","verified","MARGINAL","","AX-R04","d.perrin"],["AX-2025-020093","2025-06-13","2025-06-28","2025-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2505-r8575","SWB-2505-R8575","janoshik-analytical",15,99.09,0.91,0.63,"[D-Aib13]-diastereomer",2.54,"TFA",7.24,1.01,89.21,88.4,17.35,15.337,102.2,1.3,4810.4166,1.23,null,19.72,1.12,48702,"buyer-sourced","verified","MARGINAL","","AX-R04","n.solberg"],["AX-2025-021069","2025-06-05","2025-06-27","2025-Q2","hexarelin","Hexarelin","gh-axis","bachemholding","BCH","bachemholding-bch-2501-b4807","BCH-2501-B4807","peptidemeter",10,97.69,2.31,0.87,"des-methyl hexarelin (GHRP-6, −14 Da)",5.98,"acetate",6.03,0.92,87.07,85.06,10.75,9.144,91.4,-2.8,886.4577,0.31,null,8.36,1.08,80725,"buyer-sourced","verified","FAIL","purity","","s.zielinski"],["AX-2025-020854","2025-06-22","2025-06-27","2025-Q2","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2502-d1911","CPC-2502-D1911","janoshik-analytical",10,99.16,0.84,0.56,"oxidised Trp (+16 Da)",4.59,"acetate",7.54,0.94,86.93,86.2,10.61,9.146,91.5,2.4,711.3873,null,null,8.25,0.95,70362,"buyer-sourced","verified","MARGINAL","","AX-R04","n.okonkwo"],["AX-2025-020087","2025-06-11","2025-06-27","2025-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2505-r8575","SWB-2505-R8575","janoshik-analytical",15,99.2,0.8,0.55,"[D-Aib13]-diastereomer",2.74,"TFA",9.7,0.29,87.27,86.57,16.64,14.405,96,-0.3,4810.4089,null,null,19.78,1.13,47184,"buyer-sourced","verified","MARGINAL","","AX-R04","lal_assay"],["AX-2025-021104","2025-06-04","2025-06-26","2025-Q2","retatrutide","Retatrutide","incretin","bachemholding","BCH","bachemholding-bch-2412-y5177","BCH-2412-Y5177","peptidemeter",5,96.81,3.19,1.63,"C18 diacid regioisomer",3.75,"TFA",9.72,0.48,86.05,83.31,6.27,5.224,104.5,null,null,null,null,19.49,1.25,26587,"buyer-sourced","purity-only","PASS","","","v.balogun"],["AX-2025-021204","2025-06-12","2025-06-25","2025-Q2","tirzepatide","Tirzepatide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2503-r7317","PPG-2503-R7317","janoshik-analytical",15,99.02,0.98,0.45,"C20 diacid mono-amide",5.12,"TFA",7.28,0.34,null,null,null,null,null,0.8,4810.4141,null,null,19.08,1.2,30978,"lab-retained","identity-consistent","MARGINAL","","AX-R11","k.mensa"],["AX-2025-021062","2025-06-12","2025-06-25","2025-Q2","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2501-d4197","BCH-2501-D4197","medutest",60,97.49,2.51,1.73,"trifluoroacetyl adduct (+96 Da)",4.7,"TFA",7.02,0.35,null,null,null,null,null,16.2,4810.4882,null,null,17,1.2,50800,"supplier-supplied","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R10","a.pires"],["AX-2025-021057","2025-06-21","2025-06-25","2025-Q2","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2501-d4197","BCH-2501-D4197","peptidemeter",60,97.35,2.65,1.7,"[D-Aib13]-diastereomer",4.72,"TFA",9.62,0.26,null,null,null,null,null,-28.1,4810.2751,null,null,18.73,1.02,46563,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","n.petrescu"],["AX-2025-020985","2025-06-07","2025-06-25","2025-Q2","ara-290","ARA-290","repair","wuxitides","WXT","wuxitides-wxt-2502-n3730","WXT-2502-N3730","janoshik-analytical",2,99.13,0.87,0.41,"deamidated (+1 Da)",4.26,"acetate",4.27,0.7,null,null,null,null,null,1.3,1189.6111,null,null,8.79,1.22,60931,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","n.okonkwo"],["AX-2025-020859","2025-06-11","2025-06-25","2025-Q2","tb-500","TB-500","repair","cpcbio","CPC","cpcbio-cpc-2411-x1899","CPC-2411-X1899","janoshik-analytical",2,99.58,0.42,0.25,"des-Gln truncate (−128 Da)",2.32,"acetate",4.06,0.33,93.29,92.9,2.06,1.914,95.7,-32.6,887.4675,null,null,7.79,0.95,70390,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01;AX-R02;AX-R03","z.mensa"],["AX-2025-020625","2025-06-19","2025-06-25","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","glbiochem","GL Biochem","glbiochem-glbi-2501-y7989","GLBI-2501-Y7989","kestrel-bioanalytical",500,99.2,0.8,0.49,"sulfonamide hydrolysis product (+18 Da)",4.88,"mesylate",12.78,0.34,82,81.34,572.6,465.753,93.2,null,null,null,null,7.48,1.08,67449,"buyer-sourced","purity-only","FAIL","counter-ion","AX-R09","au.marchand"],["AX-2025-019510","2025-06-05","2025-06-25","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","jeepbio","JEEP","jeepbio-jeep-2412-m9286","JEEP-2412-M9286","peptidemeter",50,99.93,0.07,0.04,"8-amino regioisomer",6.04,"iodide",36.39,0.21,null,null,null,null,null,null,null,null,null,5.06,1.2,69486,"buyer-sourced","purity-only","FAIL","counter-ion","","a.antonsen"],["AX-2025-019426","2025-06-05","2025-06-25","2025-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hybiopharma","HYB","hybiopharma-hyb-2502-s7614","HYB-2502-S7614","nordanalyt",200,99.35,0.65,0.3,"cysteinyl-glycine (−129 Da)",8,null,0,0.63,null,null,null,null,null,null,null,null,null,5.02,1.12,89090,"buyer-sourced","purity-only","PASS","","","ka.roos"],["AX-2025-018783","2025-06-22","2025-06-25","2025-Q2","ghrp-6","GHRP-6","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2411-j8288","FGP-2411-J8288","peptidemeter",5,99.87,0.13,0.08,"bis-oxidised Trp (+32 Da)",5.69,"acetate",6.79,0.92,86.6,86.49,5.51,4.766,95.3,0.4,872.4449,null,null,7.93,0.87,67922,"buyer-sourced","verified","PASS","","","g.nascimento"],["AX-2025-020863","2025-06-02","2025-06-24","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","cpcbio","CPC","cpcbio-cpc-2503-g2382","CPC-2503-G2382","janoshik-analytical",500,98.53,1.47,0.9,"sulfonamide hydrolysis product (+18 Da)",5.54,"mesylate",15.84,0.64,77.98,76.83,634.53,487.509,97.5,4,624.2206,0.34,null,14,1.04,53928,"buyer-sourced","verified","FAIL","counter-ion","AX-R09","s.zielinski"],["AX-2025-020325","2025-06-08","2025-06-24","2025-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2411-v3137","GGPE-2411-V3137","janoshik-analytical",2,98.57,1.43,0.7,"truncated (1-12)",3.25,"acetate",5.8,0.71,null,null,null,null,null,null,null,null,null,9.5,0.86,76551,"buyer-sourced","purity-only","PASS","","","h.nascimento"],["AX-2025-019885","2025-06-09","2025-06-24","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-g5680","HJ-2501-G5680","peptidemeter",500,99.73,0.27,0.12,"sulfonamide hydrolysis product (+18 Da)",5.39,"mesylate",15.06,0.19,79.36,79.15,624.23,494.078,98.8,1.8,624.2192,null,null,12.95,1,61635,"supplier-supplied","verified","FAIL","counter-ion","","b.perrin"],["AX-2025-019526","2025-06-15","2025-06-24","2025-Q2","epitalon","Epitalon","bioregulator","jeepbio","JEEP","jeepbio-jeep-2502-j8739","JEEP-2502-J8739","kestrel-bioanalytical",10,99.73,0.27,0.15,"aspartimide (−18 Da)",9.25,"acetate",13.28,0.23,null,null,null,null,null,-4.6,390.1369,null,null,2.56,1.01,55774,"buyer-sourced","method-limited","FAIL","counter-ion","","m.villalobos"],["AX-2025-019115","2025-06-10","2025-06-24","2025-Q2","retatrutide","Retatrutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2411-b2857","GSP-2411-B2857","peptidemeter",10,97.49,2.51,1.11,"incomplete Fmoc removal (+222 Da)",7.38,"TFA",8.99,0.89,null,null,null,null,null,-3.3,4728.4715,0.77,null,19.34,1.07,54430,"buyer-sourced","verified","PASS","","","i.lindholm"],["AX-2025-018929","2025-06-18","2025-06-24","2025-Q2","tirzepatide","Tirzepatide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9918","TFS-{CAT}-9918","janoshik-analytical",15,96.84,3.16,1.97,"[D-Aib13]-diastereomer",5.52,"TFA",6.21,0.56,87.71,84.94,18.19,15.451,103,-5.2,4810.3853,null,null,19.85,1.08,59523,"buyer-sourced","verified","FAIL","purity","AX-R09","k.nyberg"],["AX-2025-018910","2025-06-11","2025-06-24","2025-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1220","TFS-{CAT}-1220","janoshik-analytical",10,98.6,1.4,1.01,"maleimide dimer",4.26,"acetate",5.13,0.7,89.91,88.65,10.91,9.672,96.7,-1.4,3644.9697,null,"No growth at 14 d",14.61,1.03,62438,"buyer-sourced","verified","MARGINAL","","AX-R09","an.lindqvist"],["AX-2025-018815","2025-06-02","2025-06-24","2025-Q2","exenatide","Exenatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2504-v8032","FGP-2504-V8032","janoshik-analytical",2,98.68,1.32,0.82,"C-terminal free acid (+1 Da)",4.54,"acetate",5.57,0.37,89.52,88.34,2.12,1.873,93.7,null,null,0.2,null,14.99,1.21,48544,"buyer-sourced","purity-only","PASS","","","re.sobczak"],["AX-2025-019783","2025-06-08","2025-06-23","2025-Q2","ghrp-6","GHRP-6","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2504-g4514","HOMO-2504-G4514","janoshik-analytical",10,99.7,0.3,0.18,"[D-Trp]-epimer",3.72,"acetate",5.16,0.51,null,null,null,null,null,0.4,872.4449,null,null,8.55,1.01,89194,"buyer-sourced","identity-consistent","PASS","","","t.perrin"],["AX-2025-019206","2025-06-16","2025-06-23","2025-Q2","tirzepatide","Tirzepatide","incretin","sinopep","SinoPep","sinopep-snp-2502-x4903","SNP-2502-X4903","peptidemeter",60,98.51,1.49,0.96,"Met(O) sulfoxide (+16 Da)",6.8,"TFA",8.63,0.35,84.22,82.97,72.66,60.286,100.5,null,null,null,null,18.73,1.14,45087,"buyer-sourced","purity-only","PASS","","","el.halonen"],["AX-2025-019072","2025-06-01","2025-06-23","2025-Q2","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2411-l2462","GSP-2411-L2462","janoshik-analytical",2,98.79,1.21,0.64,"open-chain (reduced disulfide, +2 Da)",4.98,"acetate",6.94,0.58,87.5,86.44,2.28,1.971,98.6,-2.1,1815.8634,null,null,11.23,1.07,67492,"buyer-sourced","verified","PASS","","","ph_recon"],["AX-2025-018969","2025-06-07","2025-06-23","2025-Q2","selank","Selank","neuro","asymchemlabs","ASY","asymchemlabs-asy-cat-1298","ASY-{CAT}-1298","vendorinvestigate",20,99.83,0.17,0.1,"acetyl adduct (+42 Da)",9.69,"acetate",6.7,0.71,82.9,82.76,24.01,19.871,99.4,-0.9,751.4395,null,null,6.84,0.91,81832,"buyer-sourced","verified","PASS","","","freeze_thaw"],["AX-2025-018914","2025-06-21","2025-06-23","2025-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1220","TFS-{CAT}-1220","janoshik-analytical",10,98.87,1.13,0.81,"maleimide dimer",4.81,"acetate",3.23,0.86,91.1,90.07,11.43,10.295,103,2.5,3644.9839,null,null,14.69,0.98,63185,"buyer-sourced","verified","MARGINAL","","AX-R09","d.karlsen"],["AX-2025-020053","2025-06-08","2025-06-22","2025-Q2","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2503-p7565","SWB-2503-P7565","kestrel-bioanalytical",15,98.65,1.35,0.79,"aspartimide (−18 Da)",4.99,"TFA",9.14,0.43,85.44,84.29,15.94,13.436,89.6,10.9,4728.5386,2.29,null,11.1,1.17,50428,"buyer-sourced","method-limited","MARGINAL","","AX-R04;AX-R06","z.nkemelu"],["AX-2025-019949","2025-06-17","2025-06-22","2025-Q2","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2504-y7274","HJ-2504-Y7274","nordanalyt",10,98.94,1.06,0.62,"des-AEEA semaglutide (−145 Da)",4.88,"TFA",11.11,0.72,null,null,null,null,null,null,null,0.63,null,21.22,0.98,52710,"buyer-sourced","purity-only","MARGINAL","","AX-R07","n.bruun"],["AX-2025-019947","2025-06-06","2025-06-22","2025-Q2","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2504-y7274","HJ-2504-Y7274","janoshik-analytical",10,98.67,1.33,0.74,"des-AEEA semaglutide (−145 Da)",4.42,"TFA",9.37,0.52,85.69,84.55,10.73,9.072,90.7,2.8,4111.0639,null,null,18.4,1.1,53112,"buyer-sourced","verified","MARGINAL","","AX-R07","h.ogunleye"],["AX-2025-019699","2025-06-15","2025-06-22","2025-Q2","ara-290","ARA-290","repair","tfcpeptides","TFC","tfcpeptides-tfc-2501-k2935","TFC-2501-K2935","janoshik-analytical",2,99.91,0.09,0.04,"des-Gln truncate (−128 Da)",5.47,"acetate",3.91,0.49,90.13,90.05,2.05,1.846,92.3,0.1,1189.6097,null,null,8.69,1.07,74258,"buyer-sourced","verified","PASS","","","a.lehtinen"],["AX-2025-019500","2025-06-18","2025-06-22","2025-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2412-u8403","JEEP-2412-U8403","medutest",15,99.42,0.58,0.29,"des-Aib2 analogue",2.43,"TFA",8.39,0.71,88.47,87.96,15.29,13.449,89.7,null,null,null,"No growth at 14 d",16.86,1.01,54808,"buyer-sourced","purity-only","MARGINAL","","AX-R06","a.ramos"],["AX-2025-019184","2025-06-21","2025-06-22","2025-Q2","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2501-e3910","SNP-2501-E3910","nordanalyt",5,99.11,0.89,0.41,"des-Gly truncate (−57 Da)",4.42,"acetate",5.93,0.28,null,null,null,null,null,3,1418.7136,null,null,11.03,1.1,64370,"buyer-sourced","identity-consistent","PASS","","","h.hartmann"],["AX-2025-019049","2025-06-03","2025-06-22","2025-Q2","thymosin-alpha-1","Thymosin α1","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2031","ASY-{CAT}-2031","janoshik-analytical",1.6,99.39,0.61,0.22,"deamidated Asn (+1 Da)",4.05,"acetate",3.68,0.63,91.64,91.08,1.73,1.576,98.5,-1.2,3106.5456,null,null,12.59,1.22,47513,"buyer-sourced","verified","PASS","","","ad.marchand"],["AX-2025-018601","2025-06-19","2025-06-22","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","qyaobio","QYB","qyaobio-qyb-2501-c5179","QYB-2501-C5179","janoshik-analytical",10,99.5,0.5,0.23,"des-acetyl amide (−42 Da)",5.92,"acetate",4.93,0.99,88.16,87.72,11.06,9.702,97,-0.3,854.3803,null,null,7.87,1.29,65052,"lab-retained","verified","PASS","","","a.wojcik"],["AX-2025-021080","2025-06-20","2025-06-21","2025-Q2","mots-c","MOTS-c","metabolic","bachemholding","BCH","bachemholding-bch-2505-j4599","BCH-2505-J4599","medutest",10,98.81,1.19,0.75,"bis-sulfoxide (+32 Da)",2.66,"acetate",4.66,0.6,92.08,90.98,10.1,9.189,91.9,0.2,2173.0922,null,null,8.9,1.22,71481,"supplier-supplied","identity-consistent","PASS","","","ms_confirm"],["AX-2025-020964","2025-06-04","2025-06-21","2025-Q2","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2411-f3188","WXT-2411-F3188","janoshik-analytical",20,98.48,1.52,1.04,"truncated (3-39)",4.83,"TFA",7.83,0.9,null,null,null,null,null,0,4810.4103,null,null,19.89,1.01,58408,"buyer-sourced","identity-consistent","PASS","","","tu.adeyemi"],["AX-2025-020700","2025-05-29","2025-06-21","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","sangonbio","SGN","sangonbio-sgn-2412-l9210","SGN-2412-L9210","nordanalyt",5,99.36,0.64,0.3,"truncated (1-24)",4.37,"acetate",4.13,0.5,91,90.42,5.05,4.566,91.3,-3.1,3365.7298,null,null,15.09,0.99,72108,"buyer-sourced","verified","PASS","","","p.eriksen"],["AX-2025-019521","2025-06-14","2025-06-21","2025-Q2","ghrp-6","GHRP-6","gh-axis","jeepbio","JEEP","jeepbio-jeep-2503-b8635","JEEP-2503-B8635","peptidemeter",2,99.33,0.67,0.34,"bis-oxidised Trp (+32 Da)",5.18,"acetate",6.56,0.85,87.41,86.82,2.12,1.841,92.1,6.3,872.4501,null,null,7.78,1.22,51753,"buyer-sourced","verified","PASS","","","g.kjaer"],["AX-2025-019512","2025-06-08","2025-06-21","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","jeepbio","JEEP","jeepbio-jeep-2412-m9286","JEEP-2412-M9286","medutest",50,99.93,0.07,0.04,"8-amino regioisomer",5.62,"iodide",41.96,0.5,51.92,51.88,100.91,52.352,104.7,11.9,286.0001,null,null,4.45,0.96,75289,"buyer-sourced","identity-consistent","FAIL","counter-ion;mass accuracy","AX-R01","mi.villalobos"],["AX-2025-019433","2025-06-14","2025-06-21","2025-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hybiopharma","HYB","hybiopharma-hyb-2502-s7614","HYB-2502-S7614","nordanalyt",200,99.47,0.53,0.19,"γ-Glu-Cys (−57 Da)",8.54,null,0,0.44,null,null,null,null,null,3.7,307.0849,null,null,5.1,1.06,69192,"buyer-sourced","identity-consistent","PASS","","","l.ostergaard"],["AX-2025-019334","2025-06-06","2025-06-21","2025-Q2","epitalon","Epitalon","bioregulator","ambiopharm","AMB","ambiopharm-amb-2411-x6617","AMB-2411-X6617","janoshik-analytical",20,99.89,0.11,0.07,"aspartimide (−18 Da)",5.64,"acetate",12.84,0.99,80.53,80.44,25.54,20.544,102.7,1.3,390.1392,null,null,4.64,1.26,61177,"lab-retained","method-limited","FAIL","counter-ion","","ha.tulloch"],["AX-2025-019008","2025-06-09","2025-06-21","2025-Q2","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2342","ASY-{CAT}-2342","medutest",5,99.93,0.07,0.04,"des-Aib20 analogue",0.77,"TFA",6.66,0.31,null,null,null,null,null,10.8,4728.5382,null,null,17.4,1.27,52146,"buyer-sourced","identity-consistent","PASS","","","h.ogunleye"],["AX-2025-018697","2025-06-13","2025-06-21","2025-Q2","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2504-t6759","QSC-2504-T6759","janoshik-analytical",10,99.82,0.18,0.13,"des-Gln truncate (−128 Da)",3.17,"acetate",5.84,0.17,90.82,90.66,10.64,9.646,96.5,null,null,null,null,7.8,0.86,61157,"buyer-sourced","purity-only","MARGINAL","","AX-R04","Contributor #L-6275"],["AX-2025-021195","2025-06-06","2025-06-20","2025-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2501-b7212","PPG-2501-B7212","kestrel-bioanalytical",10,99.86,0.14,0.1,"[D-Aib2]-diastereomer",3.79,"TFA",7.06,0.66,88.49,88.37,10.62,9.385,93.9,null,null,0.57,null,11.36,1.28,50437,"buyer-sourced","method-limited","PASS","","","o.novak"],["AX-2025-020910","2025-05-25","2025-06-20","2025-Q2","survodutide","Survodutide","incretin","wuxitides","WXT","wuxitides-wxt-2501-x2463","WXT-2501-X2463","janoshik-analytical",15,97.85,2.15,1.5,"aspartimide (−18 Da)",4.32,"TFA",8.82,0.76,null,null,null,null,null,1,4764.5169,0.91,null,20.13,1.3,57501,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","ce.kjaer"],["AX-2025-020593","2025-05-25","2025-06-20","2025-Q2","ghrp-2","GHRP-2","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2505-d7550","SSA-2505-D7550","medutest",2,99.21,0.79,0.51,"[D-2-Nal]-epimer",4.29,"acetate",7.5,0.37,87.84,87.15,2.36,2.057,102.9,-9.5,817.4197,null,null,7.71,1.08,55442,"buyer-sourced","identity-consistent","PASS","","","j.boateng"],["AX-2025-020421","2025-05-26","2025-06-20","2025-Q2","kpv","KPV","repair","mokemeibio","MKM","mokemeibio-mkm-2504-n4868","MKM-2504-N4868","medutest",5,99.93,0.07,0.04,"Pro-Val dipeptide (−128 Da)",4.41,"acetate",13.83,0.31,81.45,81.39,5.47,4.452,89,null,null,0.18,null,4.44,0.87,56324,"supplier-supplied","purity-only","FAIL","counter-ion","AX-R06","f.duarte"],["AX-2025-020176","2025-05-28","2025-06-20","2025-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","erpbiotech","ERP","erpbiotech-erp-2504-g9130","ERP-2504-G9130","janoshik-analytical",10,98.63,1.37,0.64,"oxidised Trp (+16 Da)",5.42,"acetate",3.02,0.46,null,null,null,null,null,4.8,1301.6362,4,null,9.21,1.01,44755,"buyer-sourced","verified","MARGINAL","","AX-R09","m.chukwu"],["AX-2025-020095","2025-06-14","2025-06-20","2025-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2505-r8575","SWB-2505-R8575","janoshik-analytical",15,98.94,1.06,0.73,"[D-Aib13]-diastereomer",2.31,"TFA",6.56,0.48,90.65,89.69,15.32,13.741,91.6,40.7,4810.6061,0.78,null,19.81,1.08,52715,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01;AX-R04","b.coelho"],["AX-2025-019542","2025-06-04","2025-06-20","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2411-m9928","TFC-2411-M9928","peptidemeter",5,99.07,0.93,0.51,"des-Tyr1 (−163 Da)",2.49,"acetate",5.46,0.94,91.11,90.26,4.91,4.432,88.6,-5.8,3365.7207,null,null,12.19,1.01,87889,"lab-retained","verified","MARGINAL","","AX-R06","e.salgado"],["AX-2025-019527","2025-06-16","2025-06-20","2025-Q2","epitalon","Epitalon","bioregulator","jeepbio","JEEP","jeepbio-jeep-2502-j8739","JEEP-2502-J8739","janoshik-analytical",10,99.93,0.07,0.04,"Ala-Glu-Asp tripeptide (−57 Da)",9.47,"acetate",12.84,0.27,77.42,77.37,12.91,9.988,99.9,0,390.1387,2.9,"No growth at 14 d",4.67,1.2,63213,"buyer-sourced","method-limited","FAIL","counter-ion","","j.ekstrom"],["AX-2025-019516","2025-06-18","2025-06-20","2025-Q2","ghrp-6","GHRP-6","gh-axis","jeepbio","JEEP","jeepbio-jeep-2503-b8635","JEEP-2503-B8635","janoshik-analytical",2,99.23,0.77,0.55,"oxidised Trp (+16 Da)",4.69,"acetate",4.26,0.96,90.09,89.4,2.27,2.029,101.4,-2.7,872.4422,null,null,8.38,1.09,66726,"buyer-sourced","verified","PASS","","","ay.ivaturi"],["AX-2025-019337","2025-05-27","2025-06-20","2025-Q2","epitalon","Epitalon","bioregulator","ambiopharm","AMB","ambiopharm-amb-2411-x6617","AMB-2411-X6617","vendorinvestigate",20,99.93,0.07,0.04,"Ala-Glu-Asp tripeptide (−57 Da)",6.12,"acetate",8.31,0.49,85.08,85.02,22.8,19.385,96.9,-0.6,390.1385,null,"No growth at 14 d",4.96,1.19,64923,"buyer-sourced","method-limited","PASS","","","v.palacios"],["AX-2025-019088","2025-06-17","2025-06-20","2025-Q2","thymosin-alpha-1","Thymosin α1","repair","genscriptpeps","GSP","genscriptpeps-gsp-2501-j2797","GSP-2501-J2797","nordanalyt",5,98.58,1.42,0.71,"aspartimide (−18 Da)",3.5,"acetate",3.65,0.57,null,null,null,null,null,null,null,null,null,14.66,1.1,41160,"buyer-sourced","purity-only","PASS","","","sa.achebe"],["AX-2025-018913","2025-06-17","2025-06-20","2025-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1220","TFS-{CAT}-1220","janoshik-analytical",10,98.24,1.76,0.75,"mod-GRF (1-29) (−279 Da)",4.07,"acetate",5.24,0.46,90.23,88.64,11.25,9.972,99.7,2.1,3644.9825,null,null,14.65,0.91,58829,"lab-retained","verified","MARGINAL","","AX-R09","f.ramos"],["AX-2025-018811","2025-05-26","2025-06-20","2025-Q2","exenatide","Exenatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2504-v8032","FGP-2504-V8032","janoshik-analytical",2,98.98,1.02,0.63,"C-terminal free acid (+1 Da)",4.32,"acetate",3.41,0.76,91.51,90.58,2,1.812,90.6,4.4,4183.9554,null,null,14.9,1.02,95846,"buyer-sourced","verified","PASS","","","enclomi_isomer"],["AX-2025-021159","2025-06-18","2025-06-19","2025-Q2","ipamorelin","Ipamorelin","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2505-u7155","PPG-2505-U7155","kestrel-bioanalytical",2,99.93,0.07,0.04,"des-Lys (−128 Da)",4.59,"acetate",5.33,0.33,null,null,null,null,null,-9.7,711.3787,null,null,4.49,0.98,65050,"lab-retained","identity-consistent","PASS","","","Contributor #W-3218"],["AX-2025-021056","2025-06-03","2025-06-19","2025-Q2","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2501-d4197","BCH-2501-D4197","vendorinvestigate",60,96.88,3.12,2.15,"trifluoroacetyl adduct (+96 Da)",4.95,"TFA",9.12,0.6,null,null,null,null,null,-0.6,4810.4074,null,null,21.35,1.27,72743,"buyer-sourced","identity-consistent","FAIL","purity","","s.broberg"],["AX-2025-020780","2025-05-27","2025-06-19","2025-Q2","selank","Selank","neuro","cpcbio","CPC","cpcbio-cpc-2504-f9844","CPC-2504-F9844","peptidemeter",20,98.9,1.1,0.5,"diketopiperazine (−18 Da)",9.18,"acetate",6.63,0.26,null,null,null,null,null,-0.7,751.4397,1.49,null,6.04,1.03,93935,"buyer-sourced","verified","FAIL","purity","","d.radich"],["AX-2025-020761","2025-06-16","2025-06-19","2025-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2503-p9641","SGN-2503-P9641","vendorinvestigate",30,97.14,2.86,1.19,"[D-Aib13]-diastereomer",3.6,"TFA",8.33,0.58,null,null,null,null,null,-2.3,4810.3992,null,null,21.31,1.4,40486,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","e.trevino"],["AX-2025-020705","2025-06-12","2025-06-19","2025-Q2","mgf","MGF","gh-axis","sangonbio","SGN","sangonbio-sgn-2503-s9261","SGN-2503-S9261","peptidemeter",2,99.35,0.65,0.28,"deamidated (+1 Da)",3.18,"acetate",3.9,0.24,92.68,92.08,2.01,1.851,92.6,null,null,null,null,10.91,1.14,57545,"buyer-sourced","purity-only","PASS","","","ad.molnar"],["AX-2025-020624","2025-05-25","2025-06-19","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","glbiochem","GL Biochem","glbiochem-glbi-2501-y7989","GLBI-2501-Y7989","janoshik-analytical",500,98.69,1.31,0.78,"free base (des-mesylate, −96 Da)",4.68,"mesylate",14.57,0.64,null,null,null,null,null,1.5,624.219,null,null,13.7,1.04,79280,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R09","t.perrin"],["AX-2025-020394","2025-06-09","2025-06-19","2025-Q2","tirzepatide","Tirzepatide","incretin","mokemeibio","MKM","mokemeibio-mkm-2411-b3993","MKM-2411-B3993","nordanalyt",10,98.49,1.51,0.81,"des-Gly deletion (−57 Da)",5.12,"TFA",9.21,0.68,null,null,null,null,null,-3.9,4810.3915,null,null,22.72,1.14,50714,"buyer-sourced","identity-consistent","PASS","","","hplc_ola"],["AX-2025-020207","2025-06-17","2025-06-19","2025-Q2","oxytocin","Oxytocin","hormonal","erpbiotech","ERP","erpbiotech-erp-2503-a9615","ERP-2503-A9615","vendorinvestigate",10,99.02,0.98,0.48,"Tyr sulfoxide artefact (+16 Da)",4.59,"acetate",4.87,0.84,89.7,88.82,10.5,9.326,93.3,1.7,1006.4382,null,null,8.41,1.14,76437,"buyer-sourced","verified","PASS","","","i.chowdhury"],["AX-2025-019984","2025-06-05","2025-06-19","2025-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2505-h6642","HJ-2505-H6642","janoshik-analytical",60,98.67,1.33,0.83,"des-Gly deletion (−57 Da)",5.34,"TFA",6.98,0.46,null,null,null,null,null,null,null,null,null,19.84,0.95,47455,"buyer-sourced","purity-only","PASS","","","co.vasquez"],["AX-2025-019882","2025-06-18","2025-06-19","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-g5680","HJ-2501-G5680","kestrel-bioanalytical",500,99.93,0.07,0.04,"free base (des-mesylate, −96 Da)",5.42,"mesylate",15.36,0.15,null,null,null,null,null,-8.4,624.2129,0.15,null,7.38,1.02,49837,"buyer-sourced","identity-consistent","FAIL","counter-ion","","in.boateng"],["AX-2025-019818","2025-05-25","2025-06-19","2025-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2501-a5192","HOMO-2501-A5192","medutest",5,99.93,0.07,0.05,"C18 diacid mono-ester",5.59,"TFA",10.46,0.27,83.68,83.62,5.55,4.641,92.8,null,null,null,null,15.41,1.1,79393,"buyer-sourced","purity-only","PASS","","","l.ostergaard"],["AX-2025-019110","2025-05-27","2025-06-19","2025-Q2","retatrutide","Retatrutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2411-b2857","GSP-2411-B2857","janoshik-analytical",10,97.73,2.27,1.32,"C18 diacid regioisomer",6.55,"TFA",5.72,0.98,null,null,null,null,null,-1.4,4728.4805,1.24,null,20.66,1.14,53976,"buyer-sourced","verified","PASS","","","mk677_standard"],["AX-2025-019106","2025-05-28","2025-06-19","2025-Q2","retatrutide","Retatrutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2411-b2857","GSP-2411-B2857","janoshik-analytical",10,97.58,2.42,1.41,"C18 diacid regioisomer",7.19,"TFA",7.69,0.5,84.62,82.57,12.61,10.412,104.1,6,4728.5155,0.82,null,20.55,1.22,64099,"buyer-sourced","verified","PASS","","","g.beaulieu"],["AX-2025-018968","2025-05-25","2025-06-19","2025-Q2","tirzepatide","Tirzepatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1787","ASY-{CAT}-1787","janoshik-analytical",60,98.44,1.56,0.89,"truncated (3-39)",3.34,"TFA",9.72,0.97,null,null,null,null,null,3.2,4810.4257,0.3,null,19.95,1.26,69985,"buyer-sourced","verified","PASS","","","r.kirchner"],["AX-2025-018806","2025-06-07","2025-06-19","2025-Q2","exenatide","Exenatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2504-v8032","FGP-2504-V8032","vendorinvestigate",2,98.52,1.48,0.73,"Trp25 oxidation (+16 Da)",3.76,"acetate",4.56,0.72,90.96,89.61,2.35,2.106,105.3,0.3,4183.9383,0.26,null,15.89,1.14,52952,"buyer-sourced","verified","PASS","","","b.lundgren"],["AX-2025-018782","2025-06-13","2025-06-19","2025-Q2","ghrp-6","GHRP-6","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2411-j8288","FGP-2411-J8288","janoshik-analytical",5,99.66,0.34,0.21,"bis-oxidised Trp (+32 Da)",6.69,"acetate",6.67,0.81,null,null,null,null,null,-0.6,872.4441,null,null,8.35,1.14,71832,"buyer-sourced","identity-consistent","PASS","","","t.moreau"],["AX-2025-021152","2025-05-27","2025-06-18","2025-Q2","ipamorelin","Ipamorelin","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2505-u7155","PPG-2505-U7155","kestrel-bioanalytical",2,99.93,0.07,0.04,"[D-Trp]-epimer",4.6,"acetate",7.4,0.65,87.35,87.29,2.38,2.078,103.9,-9.1,711.3791,null,null,4.5,1.09,74526,"buyer-sourced","identity-consistent","PASS","","","i.vestergaard"],["AX-2025-020251","2025-06-11","2025-06-18","2025-Q2","ipamorelin","Ipamorelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2411-b1929","GGPE-2411-B1929","medutest",5,99.38,0.62,0.29,"des-Lys (−128 Da)",4.77,"acetate",6.28,0.57,88.38,87.83,5.6,4.918,98.4,16.6,711.3974,null,null,7.01,1.01,54886,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","k.guerrero"],["AX-2025-019523","2025-06-02","2025-06-18","2025-Q2","ghrp-6","GHRP-6","gh-axis","jeepbio","JEEP","jeepbio-jeep-2503-b8635","JEEP-2503-B8635","janoshik-analytical",2,99.54,0.46,0.23,"bis-oxidised Trp (+32 Da)",4.94,"acetate",4.09,0.6,null,null,null,null,null,0.6,872.4451,1.05,null,8.32,1.06,75964,"buyer-sourced","verified","PASS","","","a.sobczak"],["AX-2025-018814","2025-06-15","2025-06-18","2025-Q2","exenatide","Exenatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2504-v8032","FGP-2504-V8032","peptidemeter",2,98.43,1.57,0.78,"Trp25 oxidation (+16 Da)",3.69,"acetate",6.11,0.81,null,null,null,null,null,-0.7,4183.9341,null,null,14.04,1.03,80135,"buyer-sourced","identity-consistent","PASS","","","crude_trace"],["AX-2025-021193","2025-06-13","2025-06-17","2025-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2501-b7212","PPG-2501-B7212","vendorinvestigate",10,99.25,0.75,0.43,"[D-Aib2]-diastereomer",3.48,"TFA",7.04,0.28,89.2,88.53,11.78,10.429,104.3,-5.4,4728.4616,0.55,null,22.05,1.42,71516,"buyer-sourced","verified","PASS","","","v.sorensen"],["AX-2025-020784","2025-06-03","2025-06-17","2025-Q2","selank","Selank","neuro","cpcbio","CPC","cpcbio-cpc-2504-f9844","CPC-2504-F9844","janoshik-analytical",20,98.95,1.05,0.48,"diketopiperazine (−18 Da)",9.26,"acetate",5.43,0.82,null,null,null,null,null,2.7,751.4422,1.33,null,6.45,0.99,72104,"buyer-sourced","verified","FAIL","purity","","w.perrin"],["AX-2025-020734","2025-06-15","2025-06-17","2025-Q2","triptorelin","Triptorelin","hormonal","sangonbio","SGN","sangonbio-sgn-2504-a9334","SGN-2504-A9334","medutest",5,98.81,1.19,0.58,"ring-opened pGlu (+18 Da)",4.98,"acetate",4.07,0.19,90.76,89.68,5.79,5.192,103.8,null,null,null,null,8.23,1,45809,"buyer-sourced","purity-only","PASS","","","p.kravchenko"],["AX-2025-020038","2025-06-03","2025-06-17","2025-Q2","ipamorelin","Ipamorelin","gh-axis","wibsonbio","SWB","wibsonbio-swb-2501-y7592","SWB-2501-Y7592","janoshik-analytical",2,99.7,0.3,0.19,"des-Lys (−128 Da)",4.62,"acetate",7.43,0.85,null,null,null,null,null,-3,711.3835,null,null,8.24,0.96,63449,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","an.nascimento"],["AX-2025-019622","2025-05-28","2025-06-17","2025-Q2","adipotide","Adipotide","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2411-r1539","TFC-2411-R1539","janoshik-analytical",10,98.63,1.37,0.66,"trifluoroacetyl adduct (+96 Da)",2.77,"TFA",8.23,0.24,88.76,87.54,10.21,8.938,89.4,2.4,4095.6336,null,null,12.76,1.2,68464,"buyer-sourced","verified","MARGINAL","","AX-R06","c.espinoza"],["AX-2025-019236","2025-05-31","2025-06-17","2025-Q2","aod-9604","AOD-9604","metabolic","ambiopharm","AMB","ambiopharm-amb-2411-s5560","AMB-2411-S5560","nordanalyt",10,99.34,0.66,0.39,"open-chain (reduced disulfide, +2 Da)",5.52,"acetate",5.79,0.73,87.96,87.38,11.35,9.918,99.2,-1.5,1815.8645,null,null,12.92,0.86,62219,"buyer-sourced","verified","PASS","","","l.nwosu"],["AX-2025-018890","2025-06-16","2025-06-17","2025-Q2","semaglutide","Semaglutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9459","TFS-{CAT}-9459","janoshik-analytical",2,98.96,1.04,0.65,"C18 diacid mono-ester",3.49,"TFA",9.1,0.75,86.66,85.76,2.37,2.033,101.6,7.6,4111.0836,null,null,18.52,1.23,52791,"buyer-sourced","verified","PASS","","","p.vukovic"],["AX-2025-018774","2025-06-12","2025-06-17","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","flourishglobalbio","FGP","flourishglobalbio-fgp-2502-f7880","FGP-2502-F7880","vendorinvestigate",1000,98.93,1.07,0.43,"free base (des-mesylate, −96 Da)",4.87,"mesylate",15.65,0.44,79.04,78.19,1253.33,979.979,98,2.7,624.2198,null,null,14.86,1.16,47219,"buyer-sourced","verified","FAIL","counter-ion","","me.hartmann"],["AX-2025-021160","2025-06-01","2025-06-16","2025-Q2","ipamorelin","Ipamorelin","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2505-u7155","PPG-2505-U7155","medutest",2,99.87,0.13,0.09,"des-Lys (−128 Da)",4.45,"acetate",8.86,0.61,86.08,85.97,2.26,1.943,97.2,null,null,null,null,6.96,1.06,72594,"buyer-sourced","purity-only","PASS","","","Contributor #P-1187"],["AX-2025-020783","2025-06-13","2025-06-16","2025-Q2","selank","Selank","neuro","cpcbio","CPC","cpcbio-cpc-2504-f9844","CPC-2504-F9844","janoshik-analytical",20,99.12,0.88,0.32,"des-Thr (−101 Da)",8.87,"acetate",5.28,0.15,85.7,84.95,23.75,20.176,100.9,7.7,751.446,2.83,null,6.24,1.23,62546,"buyer-sourced","verified","PASS","","","t.palacios"],["AX-2025-020035","2025-05-28","2025-06-16","2025-Q2","ipamorelin","Ipamorelin","gh-axis","wibsonbio","SWB","wibsonbio-swb-2501-y7592","SWB-2501-Y7592","janoshik-analytical",2,99.73,0.27,0.14,"C-terminal free acid (+1 Da)",4.55,"acetate",5.7,0.46,89.29,89.05,2.34,2.084,104.2,null,null,2.24,null,8.36,1.02,73325,"buyer-sourced","purity-only","MARGINAL","","AX-R09","Contributor #R-7069"],["AX-2025-018805","2025-05-26","2025-06-16","2025-Q2","exenatide","Exenatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2504-v8032","FGP-2504-V8032","janoshik-analytical",2,99.1,0.9,0.56,"C-terminal free acid (+1 Da)",4.18,"acetate",4.16,0.38,91.28,90.46,2.36,2.135,106.7,2.8,4183.9487,0.26,null,14.86,1.22,85001,"lab-retained","verified","PASS","","","g.beaulieu"],["AX-2025-021076","2025-05-25","2025-06-15","2025-Q2","mots-c","MOTS-c","metabolic","bachemholding","BCH","bachemholding-bch-2505-j4599","BCH-2505-J4599","vendorinvestigate",10,98.58,1.42,0.9,"bis-sulfoxide (+32 Da)",2.48,"acetate",5.84,0.85,90.83,89.54,10.16,9.097,91,-1.3,2173.089,4.38,null,10.97,0.99,50562,"buyer-sourced","verified","PASS","","","a.lehtinen"],["AX-2025-020916","2025-05-20","2025-06-15","2025-Q2","survodutide","Survodutide","incretin","wuxitides","WXT","wuxitides-wxt-2501-x2463","WXT-2501-X2463","janoshik-analytical",15,97.79,2.21,1.54,"aspartimide (−18 Da)",4.51,"TFA",6.55,0.8,null,null,null,null,null,3.5,4764.5288,null,null,20.26,1.04,65425,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R03","k.okwuosa"],["AX-2025-020773","2025-05-27","2025-06-15","2025-Q2","adipotide","Adipotide","metabolic","cpcbio","CPC","cpcbio-cpc-2502-c9355","CPC-2502-C9355","medutest",2,97.28,2.72,1.89,"truncated KLAKLAK repeat (−781 Da)",5.78,"TFA",8.43,0.33,null,null,null,null,null,1.7,4095.6308,null,null,10.86,0.9,55402,"buyer-sourced","identity-consistent","PASS","","","n_equals_two"],["AX-2025-019963","2025-05-29","2025-06-15","2025-Q2","retatrutide","Retatrutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2412-c6855","HJ-2412-C6855","janoshik-analytical",20,98.23,1.77,0.84,"oxidised Trp (+16 Da)",4.13,"TFA",7.11,0.79,null,null,null,null,null,-2.6,4728.4748,null,null,20.79,1.17,30389,"supplier-supplied","identity-consistent","PASS","","","fr.sandvik"],["AX-2025-019495","2025-05-29","2025-06-15","2025-Q2","liraglutide","Liraglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2411-b9021","JEEP-2411-B9021","medutest",15,99.3,0.7,0.5,"des-His1 truncate (−137 Da)",5.36,"acetate",3.79,0.59,90.26,89.63,17.8,15.954,106.4,-3,3748.9519,0.23,null,14.62,1.11,66731,"buyer-sourced","identity-consistent","PASS","","","a.bhattacharya"],["AX-2025-019344","2025-06-14","2025-06-15","2025-Q2","dihexa","Dihexa","neuro","hybiopharma","HYB","hybiopharma-hyb-2501-t6290","HYB-2501-T6290","kestrel-bioanalytical",20,99.93,0.07,0.04,"des-hexanoyl (−98 Da)",6.63,null,0,0.7,null,null,null,null,null,4.2,504.3333,null,null,6.49,1.07,71101,"buyer-sourced","identity-consistent","PASS","","","s.bhattacharya"],["AX-2025-019343","2025-06-07","2025-06-15","2025-Q2","dihexa","Dihexa","neuro","hybiopharma","HYB","hybiopharma-hyb-2501-t6290","HYB-2501-T6290","vendorinvestigate",20,99.39,0.61,0.25,"free acid (+1 Da)",6.83,null,0,0.46,92.71,92.14,20.88,19.239,96.2,-4.7,504.3288,0.48,null,12.95,1.02,51637,"buyer-sourced","verified","PASS","","","r.nwosu"],["AX-2025-018884","2025-06-01","2025-06-15","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9097","TFS-{CAT}-9097","medutest",2,99.37,0.63,0.37,"deamidated (+1 Da)",4.15,"acetate",3.97,0.64,91.24,90.67,2.22,2.013,100.6,6.5,3365.7621,null,null,10.8,1.04,80233,"buyer-sourced","identity-consistent","PASS","","","e.nwosu"],["AX-2025-020602","2025-06-06","2025-06-14","2025-Q2","carnosine","L-Carnosine","bioregulator","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2504-t7926","SSA-2504-T7926","janoshik-analytical",1000,98.95,1.05,0.65,"free histidine (−71 Da)",6.08,null,0,0.9,null,null,null,null,null,0.2,226.1066,null,null,3.85,1.16,60840,"buyer-sourced","method-limited","FAIL","purity","","g.nascimento"],["AX-2025-020329","2025-06-01","2025-06-14","2025-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2411-v3137","GGPE-2411-V3137","medutest",2,99.03,0.97,0.62,"truncated (1-12)",3.06,"acetate",7.73,0.46,null,null,null,null,null,15.9,1418.7319,null,null,8.15,0.88,58346,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","z.lindqvist"],["AX-2025-020249","2025-05-22","2025-06-14","2025-Q2","ipamorelin","Ipamorelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2411-b1929","GGPE-2411-B1929","medutest",5,99.24,0.76,0.36,"des-Lys (−128 Da)",4.42,"acetate",7.84,0.57,87.17,86.51,5.65,4.888,97.8,10.1,711.3928,null,null,6.96,0.93,68483,"buyer-sourced","identity-consistent","PASS","","","a.marchand"],["AX-2025-020089","2025-06-11","2025-06-14","2025-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2505-r8575","SWB-2505-R8575","janoshik-analytical",15,99.24,0.76,0.53,"[D-Aib13]-diastereomer",2.99,"TFA",6.71,0.61,89.69,89.01,15.2,13.53,90.2,5.4,4810.4363,null,null,19.79,0.99,43168,"buyer-sourced","verified","MARGINAL","","AX-R04","d.marchand"],["AX-2025-019698","2025-06-12","2025-06-14","2025-Q2","ara-290","ARA-290","repair","tfcpeptides","TFC","tfcpeptides-tfc-2501-k2935","TFC-2501-K2935","medutest",2,99.93,0.07,0.04,"acetyl adduct (+42 Da)",5.39,"acetate",3.42,0.99,null,null,null,null,null,-10.4,1189.5972,0.21,null,7.3,1.06,67129,"buyer-sourced","identity-consistent","PASS","","","a.kaufmann"],["AX-2025-019548","2025-05-19","2025-06-14","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2411-m9928","TFC-2411-M9928","vendorinvestigate",5,98.99,1.01,0.54,"des-Tyr1 (−163 Da)",2.7,"acetate",5.31,0.96,null,null,null,null,null,-7.1,3365.7163,0.64,null,13.77,1.21,80951,"buyer-sourced","verified","PASS","","","Contributor #A-4471"],["AX-2025-019431","2025-05-29","2025-06-14","2025-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hybiopharma","HYB","hybiopharma-hyb-2502-s7614","HYB-2502-S7614","nordanalyt",200,99.59,0.41,0.15,"γ-Glu-Cys (−57 Da)",8.66,null,0,0.27,null,null,null,null,null,-30.4,307.0745,null,null,5,1.19,80239,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","ms_confirm"],["AX-2025-019335","2025-06-13","2025-06-14","2025-Q2","epitalon","Epitalon","bioregulator","ambiopharm","AMB","ambiopharm-amb-2411-x6617","AMB-2411-X6617","peptidemeter",20,99.68,0.32,0.15,"Ala-Glu-Asp tripeptide (−57 Da)",5.68,"acetate",11.44,0.72,82.16,81.9,21.64,17.723,88.6,-0.5,390.1385,null,null,4.14,0.93,72078,"buyer-sourced","method-limited","FAIL","counter-ion","AX-R06;AX-R11","l.broberg"],["AX-2025-019229","2025-06-11","2025-06-14","2025-Q2","aod-9604","AOD-9604","metabolic","ambiopharm","AMB","ambiopharm-amb-2411-s5560","AMB-2411-S5560","janoshik-analytical",10,99.49,0.51,0.29,"open-chain (reduced disulfide, +2 Da)",4.85,"acetate",5.64,0.51,null,null,null,null,null,0.8,1815.8687,null,null,11.33,0.86,72460,"buyer-sourced","identity-consistent","PASS","","","c.kjaer"],["AX-2025-019113","2025-06-03","2025-06-14","2025-Q2","retatrutide","Retatrutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2411-b2857","GSP-2411-B2857","janoshik-analytical",10,97.62,2.38,1.05,"incomplete Fmoc removal (+222 Da)",7.5,"TFA",5.74,0.18,null,null,null,null,null,0.1,4728.4876,null,null,20.54,1.03,41640,"buyer-sourced","identity-consistent","PASS","","","am.hartmann"],["AX-2025-018706","2025-06-11","2025-06-14","2025-Q2","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2504-t6759","QSC-2504-T6759","janoshik-analytical",10,99.77,0.23,0.12,"des-Gln truncate (−128 Da)",3.89,"acetate",6.57,0.64,88.9,88.7,10.52,9.331,93.3,0,887.4964,null,"No growth at 14 d",7.91,1.03,93658,"buyer-sourced","verified","MARGINAL","","AX-R04","g.petrov"],["AX-2025-018607","2025-06-13","2025-06-14","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","qyaobio","QYB","qyaobio-qyb-2501-c5179","QYB-2501-C5179","medutest",10,99.93,0.07,0.04,"semax (des-acetyl, des-amide, −41 Da)",5.93,"acetate",6.04,0.41,87.62,87.56,11.68,10.227,102.3,null,null,null,"No growth at 14 d",6.47,1.26,82542,"buyer-sourced","purity-only","PASS","","","Contributor #B-5903"],["AX-2025-021233","2025-06-07","2025-06-13","2025-Q2","sermorelin","Sermorelin","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2412-k8216","PPG-2412-K8216","janoshik-analytical",15,98.81,1.19,0.61,"des-Tyr1 (−163 Da)",4.15,"acetate",4.75,0.39,null,null,null,null,null,-3.3,3355.7134,0.54,null,12.21,1.19,45665,"buyer-sourced","verified","PASS","","","i.asante"],["AX-2025-020054","2025-06-09","2025-06-13","2025-Q2","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2503-p7565","SWB-2503-P7565","peptidemeter",15,98.15,1.85,0.91,"[D-Aib2]-diastereomer",4.69,"TFA",7.69,0.77,null,null,null,null,null,null,null,null,null,19.43,1.14,73603,"buyer-sourced","purity-only","MARGINAL","","AX-R04","e.krastev"],["AX-2025-019755","2025-05-25","2025-06-13","2025-Q2","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2502-u4118","HOMO-2502-U4118","janoshik-analytical",30,98.33,1.67,0.63,"des-Aib2 analogue",5.41,"TFA",8.96,0.28,null,null,null,null,null,-1.4,4810.4036,null,null,19.93,0.96,85489,"buyer-sourced","identity-consistent","PASS","","","ju.coelho"],["AX-2025-019547","2025-05-29","2025-06-13","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2411-m9928","TFC-2411-M9928","medutest",5,99.09,0.91,0.42,"truncated (1-24)",2.71,"acetate",3.19,0.23,93.87,93.02,5.34,4.967,99.3,4.1,3365.754,null,null,10.84,1.09,54870,"buyer-sourced","identity-consistent","PASS","","","v.yildiz"],["AX-2025-019332","2025-05-24","2025-06-13","2025-Q2","epitalon","Epitalon","bioregulator","ambiopharm","AMB","ambiopharm-amb-2411-x6617","AMB-2411-X6617","janoshik-analytical",20,99.93,0.07,0.04,"aspartimide (−18 Da)",5.33,"acetate",14.72,0.59,79.36,79.3,24.04,19.064,95.3,1.3,390.1392,null,null,4.5,1.09,70215,"buyer-sourced","method-limited","FAIL","counter-ion","","charge_envelope"],["AX-2025-019009","2025-06-11","2025-06-13","2025-Q2","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2342","ASY-{CAT}-2342","medutest",5,99.13,0.87,0.32,"incomplete Fmoc removal (+222 Da)",1.54,"TFA",9.72,0.76,null,null,null,null,null,-5.3,4728.462,null,null,17.23,1.01,63990,"buyer-sourced","identity-consistent","PASS","","","fill_homogeneity"],["AX-2025-018888","2025-05-23","2025-06-13","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9097","TFS-{CAT}-9097","medutest",2,99.12,0.88,0.52,"deamidated (+1 Da)",4.2,"acetate",4.9,0.8,null,null,null,null,null,null,null,null,"No growth at 14 d",10.91,1.18,71454,"buyer-sourced","purity-only","PASS","","","fr.villalobos"],["AX-2025-020248","2025-05-30","2025-06-12","2025-Q2","ipamorelin","Ipamorelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2411-b1929","GGPE-2411-B1929","medutest",5,99.2,0.8,0.5,"oxidised Trp (+16 Da)",5.27,"acetate",7.14,0.28,null,null,null,null,null,4.2,711.3886,0.81,null,6.99,0.97,55309,"buyer-sourced","identity-consistent","PASS","","","j.lindholm"],["AX-2025-020037","2025-05-24","2025-06-12","2025-Q2","ipamorelin","Ipamorelin","gh-axis","wibsonbio","SWB","wibsonbio-swb-2501-y7592","SWB-2501-Y7592","medutest",2,99.93,0.07,0.04,"des-Lys (−128 Da)",4.79,"acetate",6.36,0.4,88.45,88.39,2.21,1.953,97.7,9.3,711.3922,3.12,null,6.94,0.99,71049,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","charge_envelope"],["AX-2025-019977","2025-05-22","2025-06-12","2025-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2505-h6642","HJ-2505-H6642","janoshik-analytical",60,98.5,1.5,1.02,"Met(O) sulfoxide (+16 Da)",5.02,"TFA",9.11,0.51,85.36,84.08,64.9,54.568,90.9,-0.2,4810.4093,null,null,19.8,1.17,56126,"buyer-sourced","verified","PASS","","","ca.ramos"],["AX-2025-019550","2025-05-27","2025-06-12","2025-Q2","vip","VIP","repair","tfcpeptides","TFC","tfcpeptides-tfc-2503-e9984","TFC-2503-E9984","janoshik-analytical",2,98.82,1.18,0.74,"deamidated (+1 Da)",4.23,"acetate",5.66,0.3,89.81,88.75,2.03,1.802,90.1,1.8,3324.8206,null,null,13.11,1,61474,"buyer-sourced","verified","PASS","","","r.sjoberg"],["AX-2025-019240","2025-06-11","2025-06-12","2025-Q2","aod-9604","AOD-9604","metabolic","ambiopharm","AMB","ambiopharm-amb-2411-s5560","AMB-2411-S5560","janoshik-analytical",10,99.9,0.1,0.05,"open-chain (reduced disulfide, +2 Da)",5.04,"acetate",5.29,0.74,null,null,null,null,null,2.8,1815.8723,null,null,11.28,1.13,58889,"buyer-sourced","identity-consistent","PASS","","","a.petrescu"],["AX-2025-018608","2025-05-21","2025-06-12","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","qyaobio","QYB","qyaobio-qyb-2501-c5179","QYB-2501-C5179","janoshik-analytical",10,99.72,0.28,0.18,"N-acetyl semax free acid (+1 Da)",6.56,"acetate",5.96,0.95,null,null,null,null,null,null,null,0.34,null,8.14,1.27,34555,"buyer-sourced","purity-only","MARGINAL","","AX-R11","l.grimaldi"],["AX-2025-018606","2025-05-28","2025-06-12","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","qyaobio","QYB","qyaobio-qyb-2501-c5179","QYB-2501-C5179","kestrel-bioanalytical",10,99.93,0.07,0.04,"N-acetyl semax free acid (+1 Da)",6.1,"acetate",4.61,0.85,88.44,88.38,11.17,9.872,98.7,-10.4,854.3717,0.73,null,4.15,1.12,58012,"buyer-sourced","identity-consistent","PASS","","","r.kaufmann"],["AX-2025-020603","2025-06-07","2025-06-11","2025-Q2","carnosine","L-Carnosine","bioregulator","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2504-t7926","SSA-2504-T7926","peptidemeter",1000,99.18,0.82,0.39,"free histidine (−71 Da)",6.89,null,0,1.02,92.09,91.33,989.58,903.783,90.4,-39.2,226.0977,null,null,3.73,1.34,63122,"supplier-supplied","method-limited","FAIL","mass accuracy","AX-R01;AX-R11","n.brandt"],["AX-2025-020435","2025-05-27","2025-06-11","2025-Q2","semax","Semax","neuro","keruipeptidesbio","KP","keruipeptidesbio-kp-2502-h5248","KP-2502-H5248","peptidemeter",10,98.8,1.2,0.68,"N-acetyl semax (+42 Da)",5.96,"acetate",6.96,0.53,86.55,85.51,10.68,9.132,91.3,1.3,813.3552,0.61,null,6.57,1.39,91386,"buyer-sourced","verified","PASS","","","an.silva"],["AX-2025-019053","2025-06-01","2025-06-11","2025-Q2","thymosin-alpha-1","Thymosin α1","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2031","ASY-{CAT}-2031","peptidemeter",1.6,99.27,0.73,0.26,"deamidated Asn (+1 Da)",3.69,"acetate",3.84,0.17,92.3,91.63,1.59,1.457,91.1,1,3106.5524,null,null,11.86,1.02,58554,"buyer-sourced","verified","PASS","","","bi.halvorsen"],["AX-2025-021194","2025-05-15","2025-06-10","2025-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2501-b7212","PPG-2501-B7212","janoshik-analytical",10,99.05,0.95,0.46,"[D-Aib2]-diastereomer",3.83,"TFA",9.73,0.77,null,null,null,null,null,null,null,null,null,20.74,1.31,37695,"buyer-sourced","purity-only","PASS","","","b.stanescu"],["AX-2025-021189","2025-05-16","2025-06-10","2025-Q2","thymosin-alpha-1","Thymosin α1","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2501-d6869","PPG-2501-D6869","janoshik-analytical",10,98.89,1.11,0.65,"aspartimide (−18 Da)",3.76,"acetate",4.41,0.96,90.87,89.86,11,9.885,98.9,3,3106.5586,null,null,12.72,0.91,64192,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","Contributor #B-2210"],["AX-2025-020655","2025-05-30","2025-06-10","2025-Q2","ipamorelin","Ipamorelin","gh-axis","sangonbio","SGN","sangonbio-sgn-2502-w8153","SGN-2502-W8153","janoshik-analytical",5,98.73,1.27,0.59,"[D-Trp]-epimer",1.7,"acetate",6.84,0.71,null,null,null,null,null,-0.1,711.3855,null,null,8.39,1.14,64534,"buyer-sourced","identity-consistent","FAIL","purity","","Contributor #A-7284"],["AX-2025-020012","2025-05-16","2025-06-10","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","wibsonbio","SWB","wibsonbio-swb-2504-w7050","SWB-2504-W7050","nordanalyt",10,99.51,0.49,0.28,"Met sulfoxide (+16 Da)",9.49,"acetate",6.11,0.2,null,null,null,null,null,0.2,854.3808,null,null,8.75,1.08,50271,"buyer-sourced","identity-consistent","PASS","","","submit_more"],["AX-2025-019434","2025-06-03","2025-06-10","2025-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hybiopharma","HYB","hybiopharma-hyb-2502-s7614","HYB-2502-S7614","vendorinvestigate",200,99.37,0.63,0.29,"cysteinyl-glycine (−129 Da)",9.11,null,0,0.43,null,null,null,null,null,-3,307.0829,0.81,null,4.49,1.11,75093,"buyer-sourced","method-limited","PASS","","","ca.nyberg"],["AX-2025-019205","2025-05-27","2025-06-10","2025-Q2","tirzepatide","Tirzepatide","incretin","sinopep","SinoPep","sinopep-snp-2502-x4903","SNP-2502-X4903","medutest",60,98.4,1.6,1.12,"trifluoroacetyl adduct (+96 Da)",5.85,"TFA",7.51,0.32,86.32,84.94,63.71,54.115,90.2,-1.5,4810.4031,null,null,16.85,1.26,67166,"buyer-sourced","identity-consistent","PASS","","","l.rautio"],["AX-2025-018915","2025-05-25","2025-06-10","2025-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1220","TFS-{CAT}-1220","nordanalyt",10,98.5,1.5,0.64,"mod-GRF (1-29) (−279 Da)",4.51,"acetate",4.14,0.4,90.95,89.59,10.74,9.622,96.2,-3.1,3644.9635,0.11,null,16.93,1.06,84455,"buyer-sourced","verified","MARGINAL","","AX-R09","gsh_gssg"],["AX-2025-018885","2025-05-23","2025-06-10","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9097","TFS-{CAT}-9097","vendorinvestigate",2,98.86,1.14,0.71,"deamidated (+1 Da)",3.65,"acetate",3.21,0.29,null,null,null,null,null,3.2,3365.751,null,"No growth at 14 d",13.51,1.09,48995,"buyer-sourced","identity-consistent","PASS","","","cjc_maleimide"],["AX-2025-018809","2025-05-24","2025-06-10","2025-Q2","exenatide","Exenatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2504-v8032","FGP-2504-V8032","medutest",2,98.99,1.01,0.63,"C-terminal free acid (+1 Da)",4.03,"acetate",4.04,0.51,91.42,90.5,2.07,1.873,93.7,3,4183.9496,0.35,null,13.57,0.86,64299,"lab-retained","identity-consistent","MARGINAL","","AX-R11","ta.kaufmann"],["AX-2025-018614","2025-05-28","2025-06-10","2025-Q2","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2504-h5023","QYB-2504-H5023","vendorinvestigate",2,98.95,1.05,0.53,"des-Lys (−128 Da)",6.22,"acetate",4.58,1.01,88.19,87.26,2.19,1.911,95.6,-6.6,872.4388,null,null,8.97,1.04,65192,"buyer-sourced","verified","FAIL","purity","","g.petrov"],["AX-2025-018613","2025-05-31","2025-06-10","2025-Q2","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2504-h5023","QYB-2504-H5023","peptidemeter",2,99.34,0.66,0.29,"des-Lys (−128 Da)",6.32,"acetate",7.03,0.72,null,null,null,null,null,-3.4,872.4416,null,null,8.04,0.99,60736,"buyer-sourced","identity-consistent","PASS","","","charge_envelope"],["AX-2025-020034","2025-06-02","2025-06-09","2025-Q2","ipamorelin","Ipamorelin","gh-axis","wibsonbio","SWB","wibsonbio-swb-2501-y7592","SWB-2501-Y7592","janoshik-analytical",2,99.61,0.39,0.25,"des-Lys (−128 Da)",4.5,"acetate",5.36,0.8,null,null,null,null,null,1.9,711.387,null,null,8.24,1.17,54291,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","Contributor #J-2856"],["AX-2025-019878","2025-06-02","2025-06-09","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-g5680","HJ-2501-G5680","medutest",500,99.93,0.07,0.04,"free base (des-mesylate, −96 Da)",5.75,"mesylate",15.72,0.46,null,null,null,null,null,null,null,null,"No growth at 14 d",11.66,1.3,69211,"buyer-sourced","purity-only","FAIL","counter-ion","","a.wojcik"],["AX-2025-019700","2025-05-19","2025-06-09","2025-Q2","ara-290","ARA-290","repair","tfcpeptides","TFC","tfcpeptides-tfc-2501-k2935","TFC-2501-K2935","peptidemeter",2,99.93,0.07,0.04,"acetyl adduct (+42 Da)",5.91,"acetate",3.34,0.49,null,null,null,null,null,1.7,1189.6116,0.16,null,8.06,1.08,62611,"supplier-supplied","verified","PASS","","","c.danquah"],["AX-2025-019168","2025-05-19","2025-06-09","2025-Q2","tirzepatide","Tirzepatide","incretin","sinopep","SinoPep","sinopep-snp-2505-a3973","SNP-2505-A3973","peptidemeter",10,98.55,1.45,0.64,"des-Aib2 analogue",4.73,"TFA",6.91,0.5,87.86,86.59,11.82,10.235,102.3,null,null,null,null,18.46,1.14,25226,"buyer-sourced","purity-only","PASS","","","h.barros"],["AX-2025-018889","2025-06-01","2025-06-09","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9097","TFS-{CAT}-9097","vendorinvestigate",2,98.89,1.11,0.69,"deamidated (+1 Da)",4.74,"acetate",3.29,0.42,91.55,90.53,1.96,1.774,88.7,3.3,3365.7513,0.22,null,13.65,0.91,58732,"buyer-sourced","verified","MARGINAL","","AX-R06","Contributor #N-9157"],["AX-2025-018769","2025-05-27","2025-06-09","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","flourishglobalbio","FGP","flourishglobalbio-fgp-2502-f7880","FGP-2502-F7880","janoshik-analytical",1000,99.19,0.81,0.36,"free base (des-mesylate, −96 Da)",3.93,"mesylate",13.56,0.71,null,null,null,null,null,3.9,624.2205,null,null,13.77,0.88,82720,"buyer-sourced","identity-consistent","FAIL","counter-ion","","ne.demir"],["AX-2025-018693","2025-05-16","2025-06-09","2025-Q2","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2504-t6759","QSC-2504-T6759","medutest",10,99.93,0.07,0.04,"C-terminal amide (−1 Da)",3.53,"acetate",7.21,0.54,88.72,88.66,11.49,10.187,101.9,12.4,887.5074,null,null,6.81,1.27,66394,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","el.mwangi"],["AX-2025-018603","2025-06-08","2025-06-09","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","qyaobio","QYB","qyaobio-qyb-2501-c5179","QYB-2501-C5179","janoshik-analytical",10,99.68,0.32,0.15,"des-acetyl amide (−42 Da)",6.13,"acetate",4.34,0.55,88.98,88.7,11.04,9.792,97.9,3.6,854.3837,0.43,null,7.59,1,76145,"lab-retained","verified","PASS","","","a.malinowski"],["AX-2025-020962","2025-06-04","2025-06-08","2025-Q2","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2411-f3188","WXT-2411-F3188","janoshik-analytical",20,98.51,1.49,1.01,"truncated (3-39)",4.6,"TFA",9.16,0.85,85.39,84.12,23.41,19.692,98.5,-3.8,4810.392,null,null,19.9,1.1,75730,"buyer-sourced","verified","PASS","","","v.palacios"],["AX-2025-020620","2025-05-28","2025-06-08","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","glbiochem","GL Biochem","glbiochem-glbi-2501-y7989","GLBI-2501-Y7989","peptidemeter",500,98.82,1.18,0.7,"free base (des-mesylate, −96 Da)",4.94,"mesylate",14.26,0.35,null,null,null,null,null,1.8,624.2192,null,null,13.01,1.02,63161,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R09","i.ndiaye"],["AX-2025-020391","2025-06-04","2025-06-08","2025-Q2","survodutide","Survodutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2411-e4057","MKM-2411-E4057","janoshik-analytical",5,97.4,2.6,1.79,"[D-Ser2]-diastereomer",4.54,"TFA",6.43,0.86,88.17,85.88,5.79,4.972,99.4,1.7,4764.5202,null,null,20.17,1.2,39861,"buyer-sourced","verified","PASS","","","l.haddad"],["AX-2025-019990","2025-05-28","2025-06-08","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","wibsonbio","SWB","wibsonbio-swb-2505-u7612","SWB-2505-U7612","vendorinvestigate",5,98.93,1.07,0.57,"N-acetyl semax free acid (+1 Da)",8.38,"acetate",6.01,0.32,85.29,84.38,6.29,5.308,106.2,-1.2,854.3796,null,null,8.12,0.86,87736,"buyer-sourced","verified","PASS","","","d.guerrero"],["AX-2025-019497","2025-05-16","2025-06-08","2025-Q2","liraglutide","Liraglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2411-b9021","JEEP-2411-B9021","peptidemeter",15,98.71,1.29,0.8,"des-His1 truncate (−137 Da)",4.28,"acetate",6.11,0.23,89.38,88.23,17.55,15.484,103.2,3.7,3748.977,null,null,16.26,1.19,54904,"lab-retained","verified","PASS","","","e.demir"],["AX-2025-019345","2025-05-23","2025-06-08","2025-Q2","dihexa","Dihexa","neuro","hybiopharma","HYB","hybiopharma-hyb-2501-t6290","HYB-2501-T6290","kestrel-bioanalytical",20,99.93,0.07,0.04,"[D-Ile]-epimer",6.79,null,0,0.33,null,null,null,null,null,null,null,null,null,6.53,1.24,67332,"buyer-sourced","purity-only","PASS","","","m.ostergaard"],["AX-2025-018705","2025-06-04","2025-06-08","2025-Q2","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2504-t6759","QSC-2504-T6759","janoshik-analytical",10,99.73,0.27,0.13,"des-Gln truncate (−128 Da)",4.09,"acetate",7.17,0.8,87.94,87.7,10.58,9.279,92.8,-1.2,887.4953,null,null,7.92,1.18,25084,"lab-retained","verified","MARGINAL","","AX-R04","ni.zielinski"],["AX-2025-020396","2025-05-19","2025-06-07","2025-Q2","tirzepatide","Tirzepatide","incretin","mokemeibio","MKM","mokemeibio-mkm-2411-b3993","MKM-2411-B3993","janoshik-analytical",10,97.89,2.11,1.13,"des-Gly deletion (−57 Da)",4.11,"TFA",5.58,0.24,null,null,null,null,null,-0.7,4810.4069,0.41,null,19.75,1.25,72013,"buyer-sourced","verified","PASS","","","g.nilsen"],["AX-2025-020328","2025-05-21","2025-06-07","2025-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2411-v3137","GGPE-2411-V3137","janoshik-analytical",2,98.79,1.21,0.69,"[D-Val]-diastereomer",2.82,"acetate",4.92,0.25,92.01,90.9,2.26,2.054,102.7,2.5,1418.7128,0.38,null,9.52,1.03,84127,"buyer-sourced","verified","PASS","","","e.wikstrom"],["AX-2025-019978","2025-06-04","2025-06-07","2025-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2505-h6642","HJ-2505-H6642","medutest",60,98.43,1.57,0.98,"des-Gly deletion (−57 Da)",5.39,"TFA",8.21,0.56,null,null,null,null,null,10.6,4810.4613,null,null,16.93,1.13,53347,"buyer-sourced","identity-consistent","PASS","","","j.girard"],["AX-2025-019958","2025-05-23","2025-06-07","2025-Q2","retatrutide","Retatrutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2412-c6855","HJ-2412-C6855","janoshik-analytical",20,97.67,2.33,0.92,"incomplete Fmoc removal (+222 Da)",4.74,"TFA",5.62,0.4,null,null,null,null,null,1.6,4728.4947,2.74,null,20.89,0.99,66474,"buyer-sourced","verified","PASS","","","ah.novak"],["AX-2025-019751","2025-05-22","2025-06-07","2025-Q2","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2502-u4118","HOMO-2502-U4118","vendorinvestigate",30,98.58,1.42,0.53,"des-Aib2 analogue",6.11,"TFA",8.11,0.91,null,null,null,null,null,3.5,4810.4271,null,null,21.09,1.35,72708,"buyer-sourced","identity-consistent","PASS","","","p.antonsen"],["AX-2025-019423","2025-05-12","2025-06-07","2025-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hybiopharma","HYB","hybiopharma-hyb-2502-s7614","HYB-2502-S7614","janoshik-analytical",200,99.27,0.73,0.27,"γ-Glu-Cys (−57 Da)",8.33,null,0,0.16,91.51,90.84,198.4,180.227,90.1,-1.1,307.0835,1.31,null,4.21,0.98,52693,"buyer-sourced","method-limited","PASS","","","h.erdogan"],["AX-2025-019074","2025-05-28","2025-06-07","2025-Q2","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2411-l2462","GSP-2411-L2462","medutest",2,99.35,0.65,0.34,"open-chain (reduced disulfide, +2 Da)",5.47,"acetate",6.77,0.91,86.85,86.29,2.43,2.097,104.9,1.1,1815.8692,null,null,9.48,1.09,75590,"buyer-sourced","identity-consistent","PASS","","","j.sjoberg"],["AX-2025-019071","2025-05-17","2025-06-07","2025-Q2","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2411-l2462","GSP-2411-L2462","vendorinvestigate",2,99.02,0.98,0.45,"open-chain (reduced disulfide, +2 Da)",5.2,"acetate",4.8,0.42,89.58,88.7,2.03,1.801,90.1,-0.6,1815.8661,null,null,12.04,1.25,74899,"buyer-sourced","verified","PASS","","","j.ekstrom"],["AX-2025-019054","2025-05-17","2025-06-07","2025-Q2","thymosin-alpha-1","Thymosin α1","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2031","ASY-{CAT}-2031","janoshik-analytical",1.6,99.42,0.58,0.4,"des-acetyl Tα1 (−42 Da)",4.28,"acetate",4.5,0.83,null,null,null,null,null,0.7,3106.5515,null,null,12.69,1.43,52028,"buyer-sourced","identity-consistent","PASS","","","f.steiner"],["AX-2025-018903","2025-05-30","2025-06-07","2025-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1220","TFS-{CAT}-1220","janoshik-analytical",10,98.65,1.35,0.58,"mod-GRF (1-29) (−279 Da)",3.98,"acetate",4.98,0.52,null,null,null,null,null,-4.7,3644.9577,0.21,null,14.62,1.11,52249,"buyer-sourced","verified","MARGINAL","","AX-R09","h.sobczak"],["AX-2025-020319","2025-05-22","2025-06-06","2025-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2411-v3137","GGPE-2411-V3137","kestrel-bioanalytical",2,99.13,0.87,0.56,"truncated (1-12)",3.42,"acetate",6.3,0.26,null,null,null,null,null,3,1418.7136,null,null,5.22,1.04,63949,"buyer-sourced","identity-consistent","PASS","","","m.ogunleye"],["AX-2025-020033","2025-05-28","2025-06-06","2025-Q2","ipamorelin","Ipamorelin","gh-axis","wibsonbio","SWB","wibsonbio-swb-2501-y7592","SWB-2501-Y7592","janoshik-analytical",2,99.6,0.4,0.21,"C-terminal free acid (+1 Da)",4.31,"acetate",6.82,1,87.87,87.52,2.18,1.908,95.4,-2.3,711.384,1.27,null,8.36,0.94,69101,"buyer-sourced","verified","MARGINAL","","AX-R09","Contributor #C-8804"],["AX-2025-019515","2025-06-01","2025-06-06","2025-Q2","ghrp-6","GHRP-6","gh-axis","jeepbio","JEEP","jeepbio-jeep-2503-b8635","JEEP-2503-B8635","janoshik-analytical",2,99.58,0.42,0.22,"bis-oxidised Trp (+32 Da)",4.98,"acetate",5.15,0.76,89.11,88.74,2.37,2.103,105.2,1.4,872.4458,1.08,null,8.5,0.96,56830,"buyer-sourced","verified","PASS","","","quarter_over_quarter"],["AX-2025-019237","2025-05-24","2025-06-06","2025-Q2","aod-9604","AOD-9604","metabolic","ambiopharm","AMB","ambiopharm-amb-2411-s5560","AMB-2411-S5560","janoshik-analytical",10,99.68,0.32,0.18,"open-chain (reduced disulfide, +2 Da)",4.88,"acetate",4.59,1.02,89.51,89.22,11.29,10.073,100.7,-4.1,1815.8598,null,null,11.22,1.02,86816,"buyer-sourced","verified","PASS","","","b.bruun"],["AX-2025-018604","2025-05-18","2025-06-06","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","qyaobio","QYB","qyaobio-qyb-2501-c5179","QYB-2501-C5179","kestrel-bioanalytical",10,99.71,0.29,0.18,"N-acetyl semax free acid (+1 Da)",6.34,"acetate",4.54,0.28,null,null,null,null,null,-8.4,854.3734,null,null,4.14,0.98,53912,"buyer-sourced","identity-consistent","PASS","","","s.wikstrom"],["AX-2025-021192","2025-05-15","2025-06-05","2025-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2501-b7212","PPG-2501-B7212","medutest",10,99.49,0.51,0.3,"[D-Aib2]-diastereomer",4.54,"TFA",8.59,1,85.87,85.43,12.11,10.346,103.5,-17.6,4728.4039,0.29,null,17.4,1.03,36434,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","co.vasquez"],["AX-2025-020757","2025-05-20","2025-06-05","2025-Q2","semaglutide","Semaglutide","incretin","sangonbio","SGN","sangonbio-sgn-2502-j9369","SGN-2502-J9369","janoshik-analytical",10,98.12,1.88,1.01,"[D-Aib8]-diastereomer",5.43,"TFA",10.08,0.96,83.53,81.96,11.78,9.655,96.6,1.6,4111.059,null,null,18.42,1.09,60120,"buyer-sourced","verified","PASS","","","ro.laurent"],["AX-2025-020337","2025-05-30","2025-06-05","2025-Q2","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2412-m2779","GGPE-2412-M2779","medutest",5,97.63,2.37,1.68,"[D-Aib13]-diastereomer",3.68,"TFA",7.46,0.93,null,null,null,null,null,null,null,null,null,16.77,1.11,51503,"buyer-sourced","purity-only","PASS","","","ce.kjaer"],["AX-2025-019959","2025-05-18","2025-06-05","2025-Q2","retatrutide","Retatrutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2412-c6855","HJ-2412-C6855","janoshik-analytical",20,98.12,1.88,0.9,"oxidised Trp (+16 Da)",4.34,"TFA",9.37,0.43,85.86,84.25,24.77,20.869,104.3,2.5,4728.4989,null,null,20.71,1.19,54478,"buyer-sourced","verified","PASS","","","g.nascimento"],["AX-2025-019518","2025-05-24","2025-06-05","2025-Q2","ghrp-6","GHRP-6","gh-axis","jeepbio","JEEP","jeepbio-jeep-2503-b8635","JEEP-2503-B8635","peptidemeter",2,99.64,0.36,0.26,"oxidised Trp (+16 Da)",4.92,"acetate",4.47,0.19,90.42,90.09,2,1.802,90.1,6.2,872.45,null,null,7.96,0.89,36905,"lab-retained","verified","PASS","","","ca.nyberg"],["AX-2025-019183","2025-05-29","2025-06-05","2025-Q2","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2501-e3910","SNP-2501-E3910","janoshik-analytical",5,99.05,0.95,0.56,"pyroglutamate cyclisation (−17 Da)",4.26,"acetate",8.41,0.35,86.98,86.15,6.09,5.247,104.9,-6.2,1418.7005,2.51,null,9.65,1.06,56888,"buyer-sourced","verified","PASS","","","d.lindholm"],["AX-2025-018703","2025-05-22","2025-06-05","2025-Q2","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2504-t6759","QSC-2504-T6759","peptidemeter",10,99.59,0.41,0.21,"des-Gln truncate (−128 Da)",3.62,"acetate",6.68,0.57,89.13,88.76,10.61,9.417,94.2,-0.1,887.4963,0.34,null,7.39,1.2,63049,"buyer-sourced","verified","MARGINAL","","AX-R04","ai.krastev"],["AX-2025-020601","2025-05-15","2025-06-04","2025-Q2","carnosine","L-Carnosine","bioregulator","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2504-t7926","SSA-2504-T7926","janoshik-analytical",1000,98.68,1.32,0.63,"free histidine (−71 Da)",6.34,null,0,0.2,null,null,null,null,null,-3,226.1059,0.46,null,3.62,1.26,55673,"lab-retained","method-limited","FAIL","purity","","i.steiner"],["AX-2025-020369","2025-05-13","2025-06-04","2025-Q2","igf-1-lr3","IGF-1 LR3","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2501-u4114","MKM-2501-U4114","medutest",1,97.9,2.1,1.36,"des-13-residue N-extension (native IGF-1)",5.27,"acetate",6.83,0.97,null,null,null,null,null,-9.3,9105.1565,null,null,14.38,1,49229,"buyer-sourced","identity-consistent","PASS","","","t.stanescu"],["AX-2025-020323","2025-05-31","2025-06-04","2025-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2411-v3137","GGPE-2411-V3137","janoshik-analytical",2,98.68,1.32,0.64,"truncated (1-12)",3.14,"acetate",8.16,0.96,null,null,null,null,null,2.1,1418.7123,null,null,9.67,1.07,55268,"buyer-sourced","identity-consistent","PASS","","","g.balogun"],["AX-2025-020204","2025-05-30","2025-06-04","2025-Q2","oxytocin","Oxytocin","hormonal","erpbiotech","ERP","erpbiotech-erp-2503-a9615","ERP-2503-A9615","janoshik-analytical",10,99.1,0.9,0.58,"open-chain (reduced disulfide, +2 Da)",4.94,"acetate",6.06,1,null,null,null,null,null,-1.8,1006.4347,null,null,6.82,1.04,84864,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","Contributor #E-6741"],["AX-2025-020100","2025-05-30","2025-06-04","2025-Q2","gonadorelin","Gonadorelin","hormonal","wibsonbio","SWB","wibsonbio-swb-2411-s8294","SWB-2411-S8294","medutest",10,99.12,0.88,0.59,"des-Gly10-NH2 (−74 Da)",4.43,"acetate",4.26,0.41,90.9,90.1,11.44,10.307,103.1,0.6,1181.5832,null,null,7.39,1.11,47049,"buyer-sourced","identity-consistent","PASS","","","r.lindholm"],["AX-2025-019879","2025-05-30","2025-06-04","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-g5680","HJ-2501-G5680","medutest",500,99.93,0.07,0.04,"free base (des-mesylate, −96 Da)",5.65,"mesylate",15.19,0.53,null,null,null,null,null,-14.3,624.2092,0.15,null,11.57,1.13,67144,"buyer-sourced","identity-consistent","FAIL","counter-ion;mass accuracy","AX-R01","e.castellanos"],["AX-2025-019551","2025-05-18","2025-06-04","2025-Q2","vip","VIP","repair","tfcpeptides","TFC","tfcpeptides-tfc-2503-e9984","TFC-2503-E9984","peptidemeter",2,98.95,1.05,0.67,"C-terminal free acid (+1 Da)",4.08,"acetate",3.75,0.67,91.5,90.54,2.04,1.847,92.4,31.6,3324.9197,null,null,12.05,0.92,65175,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","i.danquah"],["AX-2025-019501","2025-05-13","2025-06-04","2025-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2412-u8403","JEEP-2412-U8403","vendorinvestigate",15,98.62,1.38,0.96,"des-Gly deletion (−57 Da)",3.39,"TFA",9.26,0.58,86.77,85.57,16.39,14.025,93.5,0,4810.4103,2.06,null,21.25,1.02,73602,"buyer-sourced","verified","PASS","","","no.laurent"],["AX-2025-019169","2025-05-29","2025-06-04","2025-Q2","tirzepatide","Tirzepatide","incretin","sinopep","SinoPep","sinopep-snp-2505-a3973","SNP-2505-A3973","medutest",10,98.48,1.52,1.06,"[D-Aib13]-diastereomer",5.13,"TFA",9.52,0.61,84.74,83.45,11.91,9.939,99.4,3.4,4810.4267,null,null,16.87,1.14,77738,"buyer-sourced","identity-consistent","PASS","","","k.kravchenko"],["AX-2025-018523","2025-05-21","2025-06-04","2025-Q2","glutathione","L-Glutathione (reduced)","bioregulator","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-l3929","WWB-2501-L3929","janoshik-analytical",200,99.28,0.72,0.35,"glutathione disulfide (GSSG, +305 Da)",7.92,null,0,0.17,91.91,91.25,204.5,186.606,93.3,1.4,307.0842,null,"No growth at 14 d",4.06,0.93,74516,"buyer-sourced","method-limited","MARGINAL","","AX-R11","f.frisk"],["AX-2025-020963","2025-05-19","2025-06-03","2025-Q2","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2411-f3188","WXT-2411-F3188","medutest",20,98.33,1.67,0.79,"Met(O) sulfoxide (+16 Da)",5.03,"TFA",5.97,0.84,88.16,86.69,21.36,18.517,92.6,4.6,4810.4324,null,null,16.96,0.98,74949,"buyer-sourced","identity-consistent","PASS","","","m.nyberg"],["AX-2025-020889","2025-05-20","2025-06-03","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","wuxitides","WXT","wuxitides-wxt-2505-m2430","WXT-2505-M2430","vendorinvestigate",100,97.98,2.02,1.28,"5-nitro-1MQ (unreduced precursor, +30 Da)",2.57,"iodide",44.19,0.65,null,null,null,null,null,-3.8,285.9956,null,null,5.85,1.07,53895,"buyer-sourced","identity-consistent","FAIL","purity;counter-ion","","k.lundgren"],["AX-2025-020623","2025-05-18","2025-06-03","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","glbiochem","GL Biochem","glbiochem-glbi-2501-y7989","GLBI-2501-Y7989","janoshik-analytical",500,98.97,1.03,0.63,"sulfonamide hydrolysis product (+18 Da)",4.56,"mesylate",14.16,0.65,80.63,79.8,654.73,522.475,104.5,null,null,null,null,13.66,1.02,59895,"supplier-supplied","purity-only","FAIL","counter-ion","AX-R09","i.aguirre"],["AX-2025-020440","2025-05-22","2025-06-03","2025-Q2","semax","Semax","neuro","keruipeptidesbio","KP","keruipeptidesbio-kp-2502-h5248","KP-2502-H5248","janoshik-analytical",10,99.1,0.9,0.5,"Met1 sulfoxide (+16 Da)",7.09,"acetate",5.69,0.47,null,null,null,null,null,-1.5,813.3529,null,null,7.18,0.87,46005,"buyer-sourced","identity-consistent","PASS","","","a.malinowski"],["AX-2025-020099","2025-05-20","2025-06-03","2025-Q2","gonadorelin","Gonadorelin","hormonal","wibsonbio","SWB","wibsonbio-swb-2411-s8294","SWB-2411-S8294","janoshik-analytical",10,98.81,1.19,0.51,"ring-opened pGlu (+18 Da)",5,"acetate",3.44,0.52,91.04,89.96,11.45,10.3,103,-3,1181.579,0.27,null,8.79,1.04,94889,"buyer-sourced","verified","PASS","","","em.varga"],["AX-2025-018429","2025-05-17","2025-06-03","2025-Q2","nad-plus","NAD+","non-peptide","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2504-b2388","WWB-2504-B2388","peptidemeter",1000,99.26,0.74,0.52,"nicotinamide mononucleotide (NMN, −331 Da)",11.28,null,0,0.21,null,null,null,null,null,-1.4,663.1082,0.46,null,4,0.96,77836,"buyer-sourced","verified","FAIL","water","","d.karlsen"],["AX-2025-020336","2025-05-16","2025-06-02","2025-Q2","tirzepatide","Tirzepatide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2412-m2779","GGPE-2412-M2779","nordanalyt",5,97.81,2.19,1.23,"C20 diacid mono-amide",4.39,"TFA",7.3,0.2,88.11,86.18,5.49,4.731,94.6,null,null,0.22,null,22.56,1.25,70318,"buyer-sourced","purity-only","PASS","","","Contributor #H-9042"],["AX-2025-020324","2025-05-31","2025-06-02","2025-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2411-v3137","GGPE-2411-V3137","peptidemeter",2,98.66,1.34,0.77,"[D-Val]-diastereomer",3.14,"acetate",8.58,0.79,null,null,null,null,null,3.2,1418.7138,0.63,null,8.94,1.07,53036,"buyer-sourced","verified","PASS","","","se.silva"],["AX-2025-020051","2025-05-23","2025-06-02","2025-Q2","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2503-p7565","SWB-2503-P7565","kestrel-bioanalytical",15,99.41,0.59,0.4,"aspartimide (−18 Da)",4.9,"TFA",6.19,0.2,null,null,null,null,null,null,null,null,null,11.09,1.06,65709,"supplier-supplied","method-limited","MARGINAL","","AX-R04;AX-R10","ch.dahlberg"],["AX-2025-020036","2025-05-23","2025-06-02","2025-Q2","ipamorelin","Ipamorelin","gh-axis","wibsonbio","SWB","wibsonbio-swb-2501-y7592","SWB-2501-Y7592","janoshik-analytical",2,99.47,0.53,0.34,"des-Lys (−128 Da)",4,"acetate",6.96,0.21,null,null,null,null,null,0.8,711.3862,null,null,8.31,1.19,56816,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","p.vukovic"],["AX-2025-019171","2025-05-19","2025-06-02","2025-Q2","tirzepatide","Tirzepatide","incretin","sinopep","SinoPep","sinopep-snp-2505-a3973","SNP-2505-A3973","peptidemeter",10,98.73,1.27,0.88,"[D-Aib13]-diastereomer",5.03,"TFA",6,0.85,null,null,null,null,null,42.5,4810.6147,null,"No growth at 14 d",18.82,1.16,55239,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","c.halonen"],["AX-2025-019111","2025-05-07","2025-06-02","2025-Q2","retatrutide","Retatrutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2411-b2857","GSP-2411-B2857","peptidemeter",10,97.79,2.21,0.99,"incomplete Fmoc removal (+222 Da)",7.87,"TFA",6.03,0.38,85.72,83.83,12.18,10.21,102.1,-2,4728.4776,null,null,19.35,1.05,39767,"buyer-sourced","verified","PASS","","","s.bhattacharya"],["AX-2025-018573","2025-05-13","2025-06-02","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","qyaobio","QYB","qyaobio-qyb-2411-g5028","QYB-2411-G5028","medutest",10,99.64,0.36,0.23,"des-acetyl amide (−42 Da)",9.31,"acetate",4.82,0.38,85.49,85.18,11.3,9.625,96.3,-6.3,854.3752,null,null,6.41,1.21,54023,"buyer-sourced","identity-consistent","PASS","","","ad.ibarra"],["AX-2025-021027","2025-05-27","2025-06-01","2025-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2502-u4093","WXT-2502-U4093","medutest",10,98.4,1.6,0.99,"oxidised Trp (+16 Da)",4.42,"acetate",4.17,0.58,90.83,89.38,11.31,10.109,101.1,null,null,null,null,8.25,1.1,64807,"buyer-sourced","purity-only","FAIL","purity","AX-R04","r.lehtinen"],["AX-2025-020971","2025-05-09","2025-06-01","2025-Q2","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2411-f3188","WXT-2411-F3188","janoshik-analytical",20,98.82,1.18,0.78,"Met(O) sulfoxide (+16 Da)",4.93,"TFA",9.77,0.93,84.37,83.37,23.84,19.875,99.4,-5.3,4810.3848,null,null,19.95,1.24,48260,"buyer-sourced","verified","PASS","","","g.balogun"],["AX-2025-020737","2025-05-30","2025-06-01","2025-Q2","triptorelin","Triptorelin","hormonal","sangonbio","SGN","sangonbio-sgn-2504-a9334","SGN-2504-A9334","janoshik-analytical",5,98.79,1.21,0.86,"[L-Trp6]-diastereomer (gonadorelin analogue)",5.15,"acetate",4.08,0.81,null,null,null,null,null,null,null,null,null,9.73,1.15,54707,"buyer-sourced","purity-only","PASS","","","a.kaufmann"],["AX-2025-020430","2025-05-26","2025-06-01","2025-Q2","kpv","KPV","repair","mokemeibio","MKM","mokemeibio-mkm-2504-n4868","MKM-2504-N4868","peptidemeter",5,99.72,0.28,0.13,"Pro-Val dipeptide (−128 Da)",5.44,"acetate",11.73,0.23,null,null,null,null,null,null,null,0.18,null,4.89,0.91,71666,"buyer-sourced","purity-only","PASS","","","m.villalobos"],["AX-2025-020402","2025-05-20","2025-06-01","2025-Q2","tirzepatide","Tirzepatide","incretin","mokemeibio","MKM","mokemeibio-mkm-2411-b3993","MKM-2411-B3993","janoshik-analytical",10,98.08,1.92,1.04,"des-Gly deletion (−57 Da)",4.7,"TFA",6.01,0.99,null,null,null,null,null,null,null,0.52,null,19.83,1.1,66318,"buyer-sourced","purity-only","PASS","","","l.petrescu"],["AX-2025-020208","2025-05-10","2025-06-01","2025-Q2","oxytocin","Oxytocin","hormonal","erpbiotech","ERP","erpbiotech-erp-2503-a9615","ERP-2503-A9615","vendorinvestigate",10,99.11,0.89,0.57,"open-chain (reduced disulfide, +2 Da)",5.36,"acetate",5.74,0.21,88.69,87.9,11.67,10.258,102.6,2.2,1006.4387,null,null,8.17,0.9,75301,"buyer-sourced","verified","PASS","","","so.diallo"],["AX-2025-020060","2025-05-21","2025-06-01","2025-Q2","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2503-p7565","SWB-2503-P7565","janoshik-analytical",15,98.54,1.46,0.71,"[D-Aib2]-diastereomer",4.52,"TFA",6.03,0.98,null,null,null,null,null,-0.3,4728.4857,null,null,20.69,1.18,66892,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","o.mensa"],["AX-2025-018970","2025-05-31","2025-06-01","2025-Q2","selank","Selank","neuro","asymchemlabs","ASY","asymchemlabs-asy-cat-1298","ASY-{CAT}-1298","janoshik-analytical",20,99.43,0.57,0.37,"tuftsin fragment (−417 Da)",9.07,"acetate",6.69,0.91,null,null,null,null,null,null,null,0.32,null,5.73,0.86,83983,"buyer-sourced","purity-only","MARGINAL","","AX-R11","gsh_gssg"],["AX-2025-018609","2025-05-15","2025-06-01","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","qyaobio","QYB","qyaobio-qyb-2501-c5179","QYB-2501-C5179","janoshik-analytical",10,99.93,0.07,0.04,"semax (des-acetyl, des-amide, −41 Da)",6.02,"acetate",7.45,0.64,85.89,85.83,10.97,9.416,94.2,4.1,854.3841,null,"No growth at 14 d",7.46,1.18,76912,"buyer-sourced","verified","PASS","","","h.batista"],["AX-2025-018575","2025-05-27","2025-06-01","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","qyaobio","QYB","qyaobio-qyb-2411-g5028","QYB-2411-G5028","medutest",10,99.54,0.46,0.3,"des-acetyl amide (−42 Da)",9.73,"acetate",4.91,0.65,null,null,null,null,null,null,null,null,null,6.4,1,53549,"buyer-sourced","purity-only","PASS","","","b.falk"],["AX-2025-020852","2025-05-22","2025-05-31","2025-Q2","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2502-d1911","CPC-2502-D1911","peptidemeter",10,98.74,1.26,0.85,"oxidised Trp (+16 Da)",4.8,"acetate",8.74,0.26,86.2,85.11,11.09,9.439,94.4,1.9,711.387,null,null,7.81,1.1,67786,"buyer-sourced","verified","FAIL","purity","AX-R04","r.malinowski"],["AX-2025-020706","2025-05-24","2025-05-31","2025-Q2","mgf","MGF","gh-axis","sangonbio","SGN","sangonbio-sgn-2503-s9261","SGN-2503-S9261","janoshik-analytical",2,99.48,0.52,0.19,"truncated (1-20)",3.35,"acetate",4.01,0.99,null,null,null,null,null,null,null,0.28,null,10.63,1.02,43284,"buyer-sourced","purity-only","MARGINAL","","AX-R11","m.vermeulen"],["AX-2025-020027","2025-05-24","2025-05-31","2025-Q2","ipamorelin","Ipamorelin","gh-axis","wibsonbio","SWB","wibsonbio-swb-2501-y7592","SWB-2501-Y7592","janoshik-analytical",2,99.47,0.53,0.28,"C-terminal free acid (+1 Da)",4.8,"acetate",8.57,0.72,null,null,null,null,null,7.3,711.3908,2.38,null,8.27,0.98,55274,"buyer-sourced","verified","MARGINAL","","AX-R09","h.hartmann"],["AX-2025-019983","2025-05-24","2025-05-31","2025-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2505-h6642","HJ-2505-H6642","peptidemeter",60,98.59,1.41,0.96,"Met(O) sulfoxide (+16 Da)",5.28,"TFA",8.75,0.53,85.44,84.24,68.38,57.603,96,4,4810.4295,null,null,18.6,1.08,46691,"buyer-sourced","verified","PASS","","","hilic_amide"],["AX-2025-019211","2025-05-08","2025-05-31","2025-Q2","tirzepatide","Tirzepatide","incretin","sinopep","SinoPep","sinopep-snp-2502-x4903","SNP-2502-X4903","peptidemeter",60,98.42,1.58,1.1,"trifluoroacetyl adduct (+96 Da)",6.41,"TFA",7.43,0.5,85.66,84.31,76.22,64.261,107.1,-0.6,4810.4074,null,null,18.62,1.18,66170,"buyer-sourced","verified","PASS","","","l.pereira"],["AX-2025-019075","2025-05-26","2025-05-31","2025-Q2","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2411-l2462","GSP-2411-L2462","medutest",2,98.86,1.14,0.51,"open-chain (reduced disulfide, +2 Da)",5.14,"acetate",6.16,0.79,null,null,null,null,null,-4.3,1815.8594,null,null,9.57,1.08,47573,"buyer-sourced","identity-consistent","PASS","","","w.sorensen"],["AX-2025-019006","2025-05-13","2025-05-31","2025-Q2","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2342","ASY-{CAT}-2342","medutest",5,99.56,0.44,0.2,"des-Aib20 analogue",1.31,"TFA",7.67,0.19,90.83,90.43,5.16,4.666,93.3,-7.4,4728.4521,null,null,17.41,1.21,60230,"buyer-sourced","identity-consistent","PASS","","","o.silva"],["AX-2025-021234","2025-05-22","2025-05-30","2025-Q2","sermorelin","Sermorelin","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2412-k8216","PPG-2412-K8216","janoshik-analytical",15,98.46,1.54,0.88,"des-Tyr1 (−163 Da)",4,"acetate",3.46,0.32,92.22,90.8,15.19,13.793,92,5.8,3355.744,null,null,12.52,1.16,57521,"buyer-sourced","verified","PASS","","","c.kjaer"],["AX-2025-020966","2025-05-07","2025-05-30","2025-Q2","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2411-f3188","WXT-2411-F3188","janoshik-analytical",20,98.81,1.19,0.53,"truncated (3-39)",4.84,"TFA",9.56,0.77,84.83,83.82,22.39,18.767,93.8,-1.5,4810.4031,null,"No growth at 14 d",20.02,1.17,58676,"supplier-supplied","verified","PASS","","","a.vasquez"],["AX-2025-020425","2025-05-05","2025-05-30","2025-Q2","kpv","KPV","repair","mokemeibio","MKM","mokemeibio-mkm-2504-n4868","MKM-2504-N4868","janoshik-analytical",5,99.68,0.32,0.18,"Lys-Pro dipeptide (−99 Da)",5.77,"acetate",14.25,0.16,79.82,79.56,6.64,5.283,105.7,3.9,342.228,0.3,null,5.19,1.23,46773,"buyer-sourced","verified","FAIL","counter-ion","","k.chowdhury"],["AX-2025-020244","2025-05-05","2025-05-30","2025-Q2","ipamorelin","Ipamorelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2411-b1929","GGPE-2411-B1929","janoshik-analytical",5,99.05,0.95,0.59,"oxidised Trp (+16 Da)",4.99,"acetate",5.18,0.27,89.56,88.71,5.24,4.648,93,-5.7,711.3815,0.36,null,7.47,0.96,56617,"buyer-sourced","verified","MARGINAL","","AX-R11","k.varga"],["AX-2025-019883","2025-05-27","2025-05-30","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-g5680","HJ-2501-G5680","medutest",500,99.16,0.84,0.38,"sulfonamide hydrolysis product (+18 Da)",5.35,"mesylate",15.99,0.54,78.12,77.46,589.31,456.48,91.3,-2.3,624.2167,null,null,11.78,1.21,84635,"buyer-sourced","identity-consistent","FAIL","counter-ion","","ro.okwuosa"],["AX-2025-019105","2025-05-14","2025-05-30","2025-Q2","retatrutide","Retatrutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2411-b2857","GSP-2411-B2857","peptidemeter",10,97.71,2.29,1.01,"incomplete Fmoc removal (+222 Da)",7.59,"TFA",8.66,0.54,83.21,81.3,11.63,9.455,94.6,2.8,4728.5003,null,"No growth at 14 d",19.63,1.21,55344,"buyer-sourced","verified","PASS","","","s.bakker"],["AX-2025-018845","2025-05-29","2025-05-30","2025-Q2","ss-31","SS-31 (Elamipretide)","metabolic","flourishglobalbio","FGP","flourishglobalbio-fgp-2501-f8605","FGP-2501-F8605","janoshik-analytical",20,99.91,0.09,0.06,"[D-Arg1]-epimer",4,"acetate",9.55,0.22,null,null,null,null,null,null,null,null,null,8.93,1.1,51134,"buyer-sourced","purity-only","PASS","","","j.bergstrom"],["AX-2025-020986","2025-05-25","2025-05-29","2025-Q2","ara-290","ARA-290","repair","wuxitides","WXT","wuxitides-wxt-2502-n3730","WXT-2502-N3730","janoshik-analytical",2,99.93,0.07,0.04,"[D-Ser]-diastereomer",3.35,"acetate",4.06,1.01,null,null,null,null,null,-1.8,1189.6075,null,null,8.89,0.87,77126,"supplier-supplied","identity-consistent","MARGINAL","","AX-R04","hplc_ola"],["AX-2025-020862","2025-05-04","2025-05-29","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","cpcbio","CPC","cpcbio-cpc-2503-g2382","CPC-2503-G2382","medutest",500,98.56,1.44,0.85,"free base (des-mesylate, −96 Da)",5.37,"mesylate",14.87,0.43,79.33,78.19,600.71,469.695,93.9,-9.5,624.2122,0.24,null,11.76,1.13,67562,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R09","Contributor #Z-1560"],["AX-2025-019989","2025-05-20","2025-05-29","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","wibsonbio","SWB","wibsonbio-swb-2505-u7612","SWB-2505-U7612","janoshik-analytical",5,99.46,0.54,0.25,"des-acetyl amide (−42 Da)",8.19,"acetate",6.7,1.02,84.09,83.64,5.45,4.558,91.2,null,null,null,null,7.48,1.15,43197,"buyer-sourced","purity-only","PASS","","","Contributor #W-6318"],["AX-2025-019817","2025-05-26","2025-05-29","2025-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2501-a5192","HOMO-2501-A5192","janoshik-analytical",5,99.76,0.24,0.16,"C18 diacid mono-ester",5.25,"TFA",6.2,0.9,87.65,87.44,6.12,5.351,107,-7,4111.0236,null,null,18.35,1.08,54855,"buyer-sourced","verified","PASS","","","si.cabrera"],["AX-2025-019514","2025-05-03","2025-05-29","2025-Q2","ghrp-6","GHRP-6","gh-axis","jeepbio","JEEP","jeepbio-jeep-2503-b8635","JEEP-2503-B8635","janoshik-analytical",2,99.41,0.59,0.42,"oxidised Trp (+16 Da)",4.5,"acetate",6.04,0.83,null,null,null,null,null,-4.7,872.4405,null,null,8.44,1.16,72178,"buyer-sourced","identity-consistent","PASS","","","e.salgado"],["AX-2025-019513","2025-05-10","2025-05-29","2025-Q2","ghrp-6","GHRP-6","gh-axis","jeepbio","JEEP","jeepbio-jeep-2503-b8635","JEEP-2503-B8635","kestrel-bioanalytical",2,99.21,0.79,0.41,"bis-oxidised Trp (+32 Da)",4.75,"acetate",7.2,0.16,87.89,87.2,2.17,1.892,94.6,7.7,872.4513,null,null,4.55,1.05,54149,"buyer-sourced","identity-consistent","PASS","","","a.bhattacharya"],["AX-2025-019504","2025-05-13","2025-05-29","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","jeepbio","JEEP","jeepbio-jeep-2412-m9286","JEEP-2412-M9286","janoshik-analytical",50,99.84,0.16,0.11,"8-amino regioisomer",6.11,"iodide",40.61,0.89,null,null,null,null,null,4.6,285.998,null,null,5.44,1.14,56337,"buyer-sourced","identity-consistent","FAIL","counter-ion","","a.varga"],["AX-2025-019427","2025-05-26","2025-05-29","2025-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hybiopharma","HYB","hybiopharma-hyb-2502-s7614","HYB-2502-S7614","janoshik-analytical",200,99.37,0.63,0.23,"γ-Glu-Cys (−57 Da)",8.56,null,0,0.61,90.83,90.26,212.04,191.387,95.7,-1.3,307.0834,null,null,4.2,1.05,69458,"buyer-sourced","method-limited","PASS","","","e.almeida"],["AX-2025-018804","2025-05-04","2025-05-29","2025-Q2","exenatide","Exenatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2504-v8032","FGP-2504-V8032","janoshik-analytical",2,98.4,1.6,0.79,"Trp25 oxidation (+16 Da)",3.81,"acetate",4.7,0.33,91.16,89.7,2.2,1.973,98.7,3.4,4183.9512,null,null,15.01,1.1,39015,"buyer-sourced","verified","PASS","","","ma.agyeman"],["AX-2025-021196","2025-05-05","2025-05-28","2025-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2501-b7212","PPG-2501-B7212","janoshik-analytical",10,99.03,0.97,0.47,"[D-Aib2]-diastereomer",4.44,"TFA",6.99,0.84,null,null,null,null,null,2.1,4728.497,null,null,20.78,1.37,53554,"supplier-supplied","identity-consistent","PASS","","","b.abubakar"],["AX-2025-020400","2025-05-27","2025-05-28","2025-Q2","tirzepatide","Tirzepatide","incretin","mokemeibio","MKM","mokemeibio-mkm-2411-b3993","MKM-2411-B3993","medutest",10,97.49,2.51,1.35,"des-Gly deletion (−57 Da)",4.63,"TFA",8.7,0.46,86.21,84.05,11.86,9.968,99.7,-15.2,4810.3372,0.8,null,16.82,1.27,71002,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","er.adeyemi"],["AX-2025-020014","2025-05-04","2025-05-28","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","wibsonbio","SWB","wibsonbio-swb-2504-w7050","SWB-2504-W7050","vendorinvestigate",10,99.19,0.81,0.46,"Met sulfoxide (+16 Da)",8.77,"acetate",7.2,0.23,null,null,null,null,null,4.6,854.3845,null,null,7.94,1.17,60781,"buyer-sourced","identity-consistent","PASS","","","f.sorensen"],["AX-2025-019884","2025-05-09","2025-05-28","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-g5680","HJ-2501-G5680","janoshik-analytical",500,99.67,0.33,0.14,"free base (des-mesylate, −96 Da)",5.44,"mesylate",12.95,1,80.61,80.34,643.47,516.964,103.4,6.1,624.2219,0.28,null,13.8,1.05,76998,"buyer-sourced","verified","FAIL","counter-ion","","s.trevino"],["AX-2025-019336","2025-05-27","2025-05-28","2025-Q2","epitalon","Epitalon","bioregulator","ambiopharm","AMB","ambiopharm-amb-2411-x6617","AMB-2411-X6617","janoshik-analytical",20,99.93,0.07,0.04,"aspartimide (−18 Da)",5.87,"acetate",14.56,0.98,null,null,null,null,null,null,null,null,null,5.09,0.95,78000,"buyer-sourced","method-limited","FAIL","counter-ion","AX-R11","b.abubakar"],["AX-2025-019181","2025-05-06","2025-05-28","2025-Q2","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2501-e3910","SNP-2501-E3910","janoshik-analytical",5,99.57,0.43,0.22,"pyroglutamate cyclisation (−17 Da)",3.53,"acetate",6.97,0.27,89.23,88.85,5.43,4.825,96.5,-2.3,1418.706,null,null,9.6,1.3,72037,"buyer-sourced","verified","PASS","","","i.ndiaye"],["AX-2025-018909","2025-05-21","2025-05-28","2025-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1220","TFS-{CAT}-1220","medutest",10,98.36,1.64,0.7,"mod-GRF (1-29) (−279 Da)",3.93,"acetate",4.73,1.01,null,null,null,null,null,13.5,3645.024,0.19,null,12.19,0.91,84659,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","gsh_gssg"],["AX-2025-020851","2025-05-20","2025-05-27","2025-Q2","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2502-d1911","CPC-2502-D1911","peptidemeter",10,99.21,0.79,0.37,"[D-Trp]-epimer",4.93,"acetate",8.66,0.5,null,null,null,null,null,-44.1,711.3542,null,null,7.66,0.88,72233,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R04","crude_trace"],["AX-2025-020774","2025-05-22","2025-05-27","2025-Q2","adipotide","Adipotide","metabolic","cpcbio","CPC","cpcbio-cpc-2502-c9355","CPC-2502-C9355","vendorinvestigate",2,97.5,2.5,1.41,"open-chain (reduced disulfide, +2 Da)",5.68,"TFA",6.56,0.83,null,null,null,null,null,-1.1,4095.6193,0.24,"No growth at 14 d",13.46,1.25,57853,"buyer-sourced","verified","PASS","","","h.wikstrom"],["AX-2025-020740","2025-05-25","2025-05-27","2025-Q2","triptorelin","Triptorelin","hormonal","sangonbio","SGN","sangonbio-sgn-2504-a9334","SGN-2504-A9334","janoshik-analytical",5,98.75,1.25,0.61,"ring-opened pGlu (+18 Da)",4.93,"acetate",4.24,0.24,null,null,null,null,null,2.2,1310.6277,null,null,9.77,1.03,72953,"buyer-sourced","identity-consistent","PASS","","","ai.krastev"],["AX-2025-020702","2025-05-18","2025-05-27","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","sangonbio","SGN","sangonbio-sgn-2412-l9210","SGN-2412-L9210","janoshik-analytical",5,99.27,0.73,0.34,"truncated (1-24)",4.93,"acetate",3.53,0.25,91.29,90.62,5.83,5.283,105.7,0,3365.7402,null,"No growth at 14 d",12.97,1.06,76201,"buyer-sourced","verified","PASS","","","Contributor #D-1163"],["AX-2025-020395","2025-05-17","2025-05-27","2025-Q2","tirzepatide","Tirzepatide","incretin","mokemeibio","MKM","mokemeibio-mkm-2411-b3993","MKM-2411-B3993","janoshik-analytical",10,97.93,2.07,1.19,"C20 diacid mono-amide",3.62,"TFA",7.69,0.86,null,null,null,null,null,0.1,4810.4108,null,"No growth at 14 d",19.9,1.09,43969,"buyer-sourced","identity-consistent","PASS","","","a.boateng"],["AX-2025-019816","2025-05-24","2025-05-27","2025-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2501-a5192","HOMO-2501-A5192","kestrel-bioanalytical",5,99.93,0.07,0.05,"C18 diacid mono-ester",6.25,"TFA",8.57,0.95,84.23,84.17,6.08,5.118,102.4,null,null,0.73,null,9.76,1.23,51571,"buyer-sourced","method-limited","PASS","","","Contributor #Z-8462"],["AX-2025-018912","2025-05-17","2025-05-27","2025-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1220","TFS-{CAT}-1220","janoshik-analytical",10,98.75,1.25,0.9,"maleimide dimer",4.74,"acetate",3.43,0.29,null,null,null,null,null,3.3,3644.9868,null,null,14.48,1.04,62651,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","esi_tof"],["AX-2025-018661","2025-05-25","2025-05-27","2025-Q2","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2412-f6175","QSC-2412-F6175","medutest",5,98.8,1.2,0.71,"[D-Aib8]-diastereomer",2.77,"TFA",6.27,0.78,null,null,null,null,null,12.2,4111.1026,null,null,15.76,1.33,65888,"buyer-sourced","identity-consistent","PASS","","","i.pires"],["AX-2025-018574","2025-05-24","2025-05-27","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","qyaobio","QYB","qyaobio-qyb-2411-g5028","QYB-2411-G5028","medutest",10,99.93,0.07,0.04,"des-acetyl amide (−42 Da)",9.34,"acetate",4.45,0.24,null,null,null,null,null,11.5,854.3904,null,null,6.56,1.08,67817,"buyer-sourced","identity-consistent","PASS","","","b.stanescu"],["AX-2025-021161","2025-05-04","2025-05-26","2025-Q2","ipamorelin","Ipamorelin","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2505-u7155","PPG-2505-U7155","janoshik-analytical",2,99.7,0.3,0.21,"[D-Trp]-epimer",4.55,"acetate",5.79,0.55,89.11,88.84,2.09,1.857,92.9,0.4,711.3859,null,null,8.25,0.96,71971,"buyer-sourced","verified","PASS","","","lu.krastev"],["AX-2025-020919","2025-05-02","2025-05-26","2025-Q2","survodutide","Survodutide","incretin","wuxitides","WXT","wuxitides-wxt-2501-x2463","WXT-2501-X2463","janoshik-analytical",15,97.79,2.21,1.53,"[D-Ser2]-diastereomer",3.88,"TFA",8.79,0.82,86.51,84.6,16.66,14.094,94,null,null,null,null,20.04,0.86,78012,"buyer-sourced","purity-only","MARGINAL","","AX-R02;AX-R03","s.nilsen"],["AX-2025-020250","2025-05-17","2025-05-26","2025-Q2","ipamorelin","Ipamorelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2411-b1929","GGPE-2411-B1929","janoshik-analytical",5,99.21,0.79,0.49,"oxidised Trp (+16 Da)",5.16,"acetate",7.75,0.47,null,null,null,null,null,null,null,null,null,8.17,1.11,60339,"buyer-sourced","purity-only","PASS","","","y.erdogan"],["AX-2025-020245","2025-05-25","2025-05-26","2025-Q2","ipamorelin","Ipamorelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2411-b1929","GGPE-2411-B1929","janoshik-analytical",5,98.99,1.01,0.47,"des-Lys (−128 Da)",4.34,"acetate",5.72,0.24,89.7,88.79,5.26,4.67,93.4,3.2,711.3879,0.6,null,8.38,0.91,48574,"buyer-sourced","verified","FAIL","purity","","a.duarte"],["AX-2025-019509","2025-05-05","2025-05-26","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","jeepbio","JEEP","jeepbio-jeep-2412-m9286","JEEP-2412-M9286","peptidemeter",50,99.35,0.65,0.41,"free iodide (counter-ion, by IC)",5.87,"iodide",45.28,0.63,null,null,null,null,null,-0.1,285.9967,null,null,5.24,1.08,28110,"buyer-sourced","identity-consistent","FAIL","counter-ion","","n.yildiz"],["AX-2025-019007","2025-05-10","2025-05-26","2025-Q2","retatrutide","Retatrutide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-2342","ASY-{CAT}-2342","vendorinvestigate",5,98.44,1.56,0.87,"oxidised Trp (+16 Da)",0.9,"TFA",9.79,0.68,null,null,null,null,null,-5.8,4728.4597,null,null,20.99,1.09,33826,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","Contributor #J-2856"],["AX-2025-018887","2025-05-17","2025-05-26","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9097","TFS-{CAT}-9097","janoshik-analytical",2,98.75,1.25,0.77,"deamidated (+1 Da)",3.51,"acetate",3.98,0.63,null,null,null,null,null,-0.5,3365.7385,null,null,12.86,1.14,76165,"buyer-sourced","identity-consistent","PASS","","","b.kimani"],["AX-2025-018771","2025-05-10","2025-05-26","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","flourishglobalbio","FGP","flourishglobalbio-fgp-2502-f7880","FGP-2502-F7880","janoshik-analytical",1000,99.45,0.55,0.23,"free base (des-mesylate, −96 Da)",4.21,"mesylate",15.15,0.57,null,null,null,null,null,0.9,624.2187,null,null,13.83,1.15,50570,"buyer-sourced","identity-consistent","FAIL","counter-ion","","n.yildiz"],["AX-2025-021078","2025-05-08","2025-05-25","2025-Q2","mots-c","MOTS-c","metabolic","bachemholding","BCH","bachemholding-bch-2505-j4599","BCH-2505-J4599","janoshik-analytical",10,98.29,1.71,1.07,"bis-sulfoxide (+32 Da)",2.7,"acetate",5.95,1.02,90.33,88.79,12.01,10.664,106.6,-4.7,2173.0816,null,null,10.32,1.13,64080,"buyer-sourced","verified","PASS","","","ha.diallo"],["AX-2025-020704","2025-05-16","2025-05-25","2025-Q2","mgf","MGF","gh-axis","sangonbio","SGN","sangonbio-sgn-2503-s9261","SGN-2503-S9261","peptidemeter",2,99.39,0.61,0.23,"truncated (1-20)",3.5,"acetate",3.89,0.74,91.87,91.31,2.29,2.091,104.6,5.2,2886.5267,0.59,"No growth at 14 d",10.94,0.87,66427,"buyer-sourced","verified","PASS","","","k.nascimento"],["AX-2025-019753","2025-05-06","2025-05-25","2025-Q2","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2502-u4118","HOMO-2502-U4118","janoshik-analytical",30,98.1,1.9,0.71,"des-Aib2 analogue",6.14,"TFA",9.73,0.98,83.15,81.57,36.78,30.001,100,1,4810.4151,null,null,19.77,1.13,68209,"buyer-sourced","verified","PASS","","","esi_tof"],["AX-2025-019234","2025-05-14","2025-05-25","2025-Q2","aod-9604","AOD-9604","metabolic","ambiopharm","AMB","ambiopharm-amb-2411-s5560","AMB-2411-S5560","janoshik-analytical",10,99.66,0.34,0.2,"open-chain (reduced disulfide, +2 Da)",4.93,"acetate",6.93,0.93,null,null,null,null,null,3.9,1815.8743,null,null,11.26,0.92,79780,"buyer-sourced","identity-consistent","PASS","","","h.sobczak"],["AX-2025-018906","2025-05-22","2025-05-25","2025-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1220","TFS-{CAT}-1220","peptidemeter",10,98.49,1.51,1.08,"maleimide dimer",4.63,"acetate",4.92,0.93,89.52,88.17,12.01,10.589,105.9,null,null,null,null,13.58,1.02,39147,"buyer-sourced","purity-only","MARGINAL","","AX-R09","z.mwangi"],["AX-2025-018698","2025-05-03","2025-05-25","2025-Q2","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2504-t6759","QSC-2504-T6759","vendorinvestigate",10,99.6,0.4,0.26,"des-Gln truncate (−128 Da)",3.22,"acetate",6.66,0.49,null,null,null,null,null,-4.8,887.4921,null,"No growth at 14 d",8.37,0.95,92437,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","s.mensah"],["AX-2025-018616","2025-05-13","2025-05-25","2025-Q2","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2504-h5023","QYB-2504-H5023","peptidemeter",2,99.5,0.5,0.25,"des-Lys (−128 Da)",6.05,"acetate",6.75,0.33,null,null,null,null,null,-2.8,872.4422,0.73,null,7.93,1.05,80752,"buyer-sourced","verified","PASS","","","d.sorensen"],["AX-2025-020736","2025-05-03","2025-05-24","2025-Q2","triptorelin","Triptorelin","hormonal","sangonbio","SGN","sangonbio-sgn-2504-a9334","SGN-2504-A9334","nordanalyt",5,99.49,0.51,0.25,"ring-opened pGlu (+18 Da)",4.46,"acetate",3.08,0.62,null,null,null,null,null,-2.2,1310.6219,null,null,11.21,0.88,51554,"supplier-supplied","identity-consistent","PASS","","","freeze_thaw"],["AX-2025-020059","2025-04-28","2025-05-24","2025-Q2","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2503-p7565","SWB-2503-P7565","peptidemeter",15,97.95,2.05,1.19,"aspartimide (−18 Da)",5.18,"TFA",7.2,0.43,87.19,85.4,16.57,14.151,94.3,0.9,4728.4914,null,null,19.35,1.22,85804,"buyer-sourced","verified","MARGINAL","","AX-R04","d.guerrero"],["AX-2025-019382","2025-05-03","2025-05-24","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","hybiopharma","HYB","hybiopharma-hyb-2505-m6859","HYB-2505-M6859","janoshik-analytical",250,99.87,0.13,0.06,"spiroindane regioisomer",4.94,"mesylate",16.23,0.38,78.45,78.35,323.58,253.525,101.4,-4.6,624.2152,null,null,13.8,0.86,82137,"buyer-sourced","verified","FAIL","counter-ion","","i.asante"],["AX-2025-018700","2025-05-15","2025-05-24","2025-Q2","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2504-t6759","QSC-2504-T6759","medutest",10,99.66,0.34,0.22,"des-Gln truncate (−128 Da)",3.57,"acetate",5.23,0.37,null,null,null,null,null,null,null,null,null,6.5,1.19,74693,"buyer-sourced","purity-only","MARGINAL","","AX-R04","h.rasmussen"],["AX-2025-018622","2025-05-09","2025-05-24","2025-Q2","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2504-h5023","QYB-2504-H5023","janoshik-analytical",2,99.65,0.35,0.18,"des-Lys (−128 Da)",6.68,"acetate",5.5,0.48,null,null,null,null,null,-1.7,872.4431,null,null,8.57,1.11,87201,"buyer-sourced","identity-consistent","PASS","","","h.stanescu"],["AX-2025-018504","2025-05-18","2025-05-24","2025-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2503-u2989","WWB-2503-U2989","janoshik-analytical",2,99.73,0.27,0.16,"maleimide dimer",5.11,"acetate",4.86,0.14,null,null,null,null,null,1.9,3644.9817,null,null,14.72,1.09,43509,"buyer-sourced","identity-consistent","PASS","","","k.weiss"],["AX-2025-020891","2025-05-04","2025-05-23","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","wuxitides","WXT","wuxitides-wxt-2505-m2430","WXT-2505-M2430","vendorinvestigate",100,98.8,1.2,0.76,"5-nitro-1MQ (unreduced precursor, +30 Da)",3.32,"iodide",37.45,0.39,58.84,58.13,180.2,104.75,104.8,2.2,285.9973,null,null,5.67,1.05,48795,"buyer-sourced","verified","FAIL","counter-ion","","Contributor #U-4426"],["AX-2025-020741","2025-05-19","2025-05-23","2025-Q2","triptorelin","Triptorelin","hormonal","sangonbio","SGN","sangonbio-sgn-2504-a9334","SGN-2504-A9334","vendorinvestigate",5,98.48,1.52,1.09,"[L-Trp6]-diastereomer (gonadorelin analogue)",5.1,"acetate",3.05,0.76,null,null,null,null,null,-5.2,1310.618,1.23,null,10.36,0.97,59031,"buyer-sourced","verified","FAIL","purity","","k.lundgren"],["AX-2025-019960","2025-04-28","2025-05-23","2025-Q2","retatrutide","Retatrutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2412-c6855","HJ-2412-C6855","janoshik-analytical",20,97.51,2.49,0.99,"incomplete Fmoc removal (+222 Da)",3.82,"TFA",9.84,0.98,null,null,null,null,null,1.2,4728.4928,1.38,"No growth at 14 d",20.85,1.35,65307,"buyer-sourced","verified","PASS","","","j.lindqvist"],["AX-2025-019815","2025-05-09","2025-05-23","2025-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2501-a5192","HOMO-2501-A5192","janoshik-analytical",5,99.6,0.4,0.2,"C18 diacid mono-ester",5.85,"TFA",6.53,0.31,null,null,null,null,null,0.5,4111.0545,null,null,18.54,0.98,72210,"buyer-sourced","identity-consistent","PASS","","","r.yildiz"],["AX-2025-019383","2025-04-29","2025-05-23","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","hybiopharma","HYB","hybiopharma-hyb-2505-m6859","HYB-2505-M6859","kestrel-bioanalytical",250,99.82,0.18,0.12,"residual DMF (process solvent)",5.19,"mesylate",14.74,0.86,79.21,79.07,315.45,249.426,99.8,-3,624.2162,null,null,7.57,1.09,41092,"buyer-sourced","identity-consistent","FAIL","counter-ion","","gradient_25"],["AX-2025-019172","2025-05-02","2025-05-23","2025-Q2","tirzepatide","Tirzepatide","incretin","sinopep","SinoPep","sinopep-snp-2505-a3973","SNP-2505-A3973","janoshik-analytical",10,98.98,1.02,0.67,"des-Gly deletion (−57 Da)",4.48,"TFA",8.96,0.45,null,null,null,null,null,-0.8,4810.4065,null,null,19.79,1.09,75147,"buyer-sourced","identity-consistent","PASS","","","h.nascimento"],["AX-2025-020987","2025-05-03","2025-05-22","2025-Q2","ara-290","ARA-290","repair","wuxitides","WXT","wuxitides-wxt-2502-n3730","WXT-2502-N3730","peptidemeter",2,98.74,1.26,0.6,"deamidated (+1 Da)",4.21,"acetate",5.15,0.49,null,null,null,null,null,null,null,null,null,8.4,1.17,65809,"buyer-sourced","purity-only","MARGINAL","","AX-R04","b.kimani"],["AX-2025-020914","2025-05-18","2025-05-22","2025-Q2","survodutide","Survodutide","incretin","wuxitides","WXT","wuxitides-wxt-2501-x2463","WXT-2501-X2463","peptidemeter",15,97.95,2.05,1.43,"aspartimide (−18 Da)",4.26,"TFA",9.72,0.81,85.21,83.46,16.72,13.955,93,-0.2,4764.5111,null,null,18.78,1.34,45434,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","lyo_cycle"],["AX-2025-020913","2025-05-20","2025-05-22","2025-Q2","survodutide","Survodutide","incretin","wuxitides","WXT","wuxitides-wxt-2501-x2463","WXT-2501-X2463","peptidemeter",15,98.51,1.49,1.04,"[D-Ser2]-diastereomer",4.13,"TFA",7.78,0.38,null,null,null,null,null,2.5,4764.524,null,null,18.71,0.95,71924,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R03","g.halvorsen"],["AX-2025-020888","2025-05-15","2025-05-22","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","wuxitides","WXT","wuxitides-wxt-2505-m2430","WXT-2505-M2430","janoshik-analytical",100,98.51,1.49,1.07,"1-methylquinolinium (des-amino, −15 Da)",2.75,"iodide",42.51,0.46,54.28,53.47,167.24,89.423,89.4,null,null,null,null,5.61,0.86,68458,"buyer-sourced","purity-only","FAIL","counter-ion","AX-R06","am.hartmann"],["AX-2025-020762","2025-05-01","2025-05-22","2025-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2503-p9641","SGN-2503-P9641","nordanalyt",30,97.86,2.14,1.5,"truncated (3-39)",4.14,"TFA",8.13,0.45,null,null,null,null,null,-0.8,4810.4065,null,null,23.15,1.29,62094,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","ha.mwangi"],["AX-2025-020401","2025-05-13","2025-05-22","2025-Q2","tirzepatide","Tirzepatide","incretin","mokemeibio","MKM","mokemeibio-mkm-2411-b3993","MKM-2411-B3993","medutest",10,98.13,1.87,1.07,"C20 diacid mono-amide",4.02,"TFA",6.27,0.98,null,null,null,null,null,-11.8,4810.3535,null,null,16.89,1.06,73133,"buyer-sourced","identity-consistent","PASS","","","na.ramos"],["AX-2025-020030","2025-05-11","2025-05-22","2025-Q2","ipamorelin","Ipamorelin","gh-axis","wibsonbio","SWB","wibsonbio-swb-2501-y7592","SWB-2501-Y7592","vendorinvestigate",2,99.17,0.83,0.41,"des-Lys (−128 Da)",4.12,"acetate",7.03,0.62,88.23,87.5,2.31,2.021,101.1,1.9,711.387,null,null,8.71,0.89,72065,"buyer-sourced","verified","MARGINAL","","AX-R09","water_content"],["AX-2025-019962","2025-05-09","2025-05-22","2025-Q2","retatrutide","Retatrutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2412-c6855","HJ-2412-C6855","vendorinvestigate",20,97.8,2.2,0.87,"incomplete Fmoc removal (+222 Da)",4.03,"TFA",6.16,0.53,null,null,null,null,null,-2.3,4728.4762,null,null,21.78,0.98,67324,"buyer-sourced","identity-consistent","PASS","","","amber_glass"],["AX-2025-019752","2025-04-28","2025-05-22","2025-Q2","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2502-u4118","HOMO-2502-U4118","nordanalyt",30,98.2,1.8,0.65,"des-Aib2 analogue",5.43,"TFA",9.01,0.6,null,null,null,null,null,-9.5,4810.3646,null,null,22.95,0.91,46610,"buyer-sourced","identity-consistent","PASS","","","le.haddad"],["AX-2025-019704","2025-04-28","2025-05-22","2025-Q2","bpc-157","BPC-157","repair","tfcpeptides","TFC","tfcpeptides-tfc-2504-j2701","TFC-2504-J2701","vendorinvestigate",5,99.43,0.57,0.34,"[D-Val]-diastereomer",3.97,"acetate",7.94,0.68,87.41,86.91,5.64,4.902,98,6.1,1418.718,null,null,10.21,1.28,67730,"lab-retained","verified","PASS","","","b.yilmaz"],["AX-2025-018810","2025-04-27","2025-05-22","2025-Q2","exenatide","Exenatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2504-v8032","FGP-2504-V8032","medutest",2,99.27,0.73,0.37,"Trp25 oxidation (+16 Da)",3.97,"acetate",4.01,0.93,91.09,90.43,2.16,1.953,97.7,-6,4183.9119,null,null,12.62,1.25,67919,"buyer-sourced","identity-consistent","PASS","","","la.haddad"],["AX-2025-018699","2025-05-10","2025-05-22","2025-Q2","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2504-t6759","QSC-2504-T6759","janoshik-analytical",10,99.77,0.23,0.17,"des-Gln truncate (−128 Da)",3.68,"acetate",5.74,0.72,89.86,89.65,10,8.965,89.6,1.6,887.4978,null,null,7.92,1.01,42399,"buyer-sourced","verified","MARGINAL","","AX-R04;AX-R06","l.erdogan"],["AX-2025-018602","2025-05-18","2025-05-22","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","qyaobio","QYB","qyaobio-qyb-2501-c5179","QYB-2501-C5179","nordanalyt",10,99.93,0.07,0.04,"N-acetyl semax free acid (+1 Da)",6.04,"acetate",4.6,0.15,null,null,null,null,null,3.4,854.3835,null,null,8.69,1.28,68288,"lab-retained","identity-consistent","PASS","","","e.onwuka"],["AX-2025-021210","2025-04-28","2025-05-21","2025-Q2","tirzepatide","Tirzepatide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2503-r7317","PPG-2503-R7317","peptidemeter",15,99.39,0.61,0.28,"C20 diacid mono-amide",4.24,"TFA",7.24,0.7,87.82,87.28,16.89,14.742,98.3,null,null,null,null,18.59,1.45,48278,"buyer-sourced","purity-only","PASS","","","z.zamora"],["AX-2025-021064","2025-05-01","2025-05-21","2025-Q2","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2501-d4197","BCH-2501-D4197","peptidemeter",60,97.5,2.5,1.73,"trifluoroacetyl adduct (+96 Da)",4.57,"TFA",7.86,0.61,null,null,null,null,null,null,null,null,null,18.74,1.1,69494,"buyer-sourced","purity-only","PASS","","","ah.novak"],["AX-2025-020858","2025-04-25","2025-05-21","2025-Q2","tb-500","TB-500","repair","cpcbio","CPC","cpcbio-cpc-2411-x1899","CPC-2411-X1899","nordanalyt",2,99.76,0.24,0.16,"des-acetyl TB-500 (−42 Da)",3.39,"acetate",4.57,1.02,91.02,90.8,2.21,2.007,100.4,4.6,887.5005,null,null,9.05,1.03,41375,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","h.wikstrom"],["AX-2025-021198","2025-04-25","2025-05-20","2025-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2501-b7212","PPG-2501-B7212","janoshik-analytical",10,99.18,0.82,0.39,"[D-Aib2]-diastereomer",4.11,"TFA",5.47,0.37,null,null,null,null,null,5.8,4728.5145,null,null,20.6,1.1,52140,"buyer-sourced","identity-consistent","PASS","","","f.ramos"],["AX-2025-021117","2025-04-24","2025-05-20","2025-Q2","epitalon","Epitalon","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2505-6146","SIG-2505-6146","janoshik-analytical",10,98.66,1.34,0.86,"aspartimide (−18 Da)",8.99,"acetate",11.9,0.75,78.36,77.31,13,10.05,100.5,1.4,390.1392,null,null,4.55,0.9,62706,"buyer-sourced","method-limited","FAIL","purity;counter-ion","","Contributor #W-6318"],["AX-2025-020917","2025-05-08","2025-05-20","2025-Q2","survodutide","Survodutide","incretin","wuxitides","WXT","wuxitides-wxt-2501-x2463","WXT-2501-X2463","nordanalyt",15,98.32,1.68,1.16,"[D-Ser2]-diastereomer",3.83,"TFA",9.13,0.21,86.83,85.37,17.23,14.709,98.1,null,null,null,"No growth at 14 d",23.38,1,83888,"supplier-supplied","purity-only","MARGINAL","","AX-R02;AX-R03","e.salgado"],["AX-2025-020029","2025-05-11","2025-05-20","2025-Q2","ipamorelin","Ipamorelin","gh-axis","wibsonbio","SWB","wibsonbio-swb-2501-y7592","SWB-2501-Y7592","janoshik-analytical",2,99.49,0.51,0.26,"C-terminal free acid (+1 Da)",4.2,"acetate",8.26,0.74,86.8,86.36,2.41,2.081,104.1,-1.4,711.3846,null,null,8.16,1.03,60478,"buyer-sourced","verified","MARGINAL","","AX-R09","a.kuusela"],["AX-2025-019948","2025-04-26","2025-05-20","2025-Q2","semaglutide","Semaglutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2504-y7274","HJ-2504-Y7274","janoshik-analytical",10,98.64,1.36,0.76,"des-His1 truncate (−137 Da)",5.36,"TFA",6.99,0.35,87.3,86.11,10.54,9.076,90.8,null,null,null,null,18.29,1.17,67987,"buyer-sourced","purity-only","MARGINAL","","AX-R07","z.ivaturi"],["AX-2025-020441","2025-04-25","2025-05-19","2025-Q2","semax","Semax","neuro","keruipeptidesbio","KP","keruipeptidesbio-kp-2502-h5248","KP-2502-H5248","peptidemeter",10,98.86,1.14,0.64,"N-acetyl semax (+42 Da)",5.9,"acetate",5.39,0.95,null,null,null,null,null,0.2,813.3543,0.28,null,6.56,0.94,55518,"lab-retained","verified","PASS","","","h.hartmann"],["AX-2025-020439","2025-04-24","2025-05-19","2025-Q2","semax","Semax","neuro","keruipeptidesbio","KP","keruipeptidesbio-kp-2502-h5248","KP-2502-H5248","vendorinvestigate",10,98.38,1.62,0.91,"N-acetyl semax (+42 Da)",6.81,"acetate",6.95,0.64,85.6,84.21,12.25,10.316,103.2,2.5,813.3561,0.34,null,7.53,1.21,46711,"buyer-sourced","verified","FAIL","purity","","b.falk"],["AX-2025-020332","2025-04-25","2025-05-19","2025-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2411-v3137","GGPE-2411-V3137","janoshik-analytical",2,98.69,1.31,0.75,"[D-Val]-diastereomer",2.58,"acetate",7.15,0.35,null,null,null,null,null,-2.1,1418.7063,null,null,9.61,1.15,79020,"buyer-sourced","identity-consistent","PASS","","","d.roos"],["AX-2025-019985","2025-05-06","2025-05-19","2025-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2505-h6642","HJ-2505-H6642","janoshik-analytical",60,98.53,1.47,1,"Met(O) sulfoxide (+16 Da)",5.43,"TFA",9.63,0.8,null,null,null,null,null,5.4,4810.4363,null,null,19.71,1.25,37947,"buyer-sourced","identity-consistent","PASS","","","z.antonsen"],["AX-2025-019980","2025-05-12","2025-05-19","2025-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2505-h6642","HJ-2505-H6642","janoshik-analytical",60,98.55,1.45,0.92,"des-Gly deletion (−57 Da)",5.33,"TFA",8.1,0.78,null,null,null,null,null,1.7,4810.4185,null,null,19.77,1.23,67714,"buyer-sourced","identity-consistent","PASS","","","i.demir"],["AX-2025-019496","2025-05-12","2025-05-19","2025-Q2","liraglutide","Liraglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2411-b9021","JEEP-2411-B9021","janoshik-analytical",15,99.13,0.87,0.47,"deamidated (Asn→Asp, +1 Da)",5.05,"acetate",4.82,0.43,89.7,88.92,15.27,13.578,90.5,-3.1,3748.9515,null,null,17.15,1.16,55673,"buyer-sourced","verified","PASS","","","d.karlsen"],["AX-2025-019102","2025-05-01","2025-05-19","2025-Q2","retatrutide","Retatrutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2411-b2857","GSP-2411-B2857","janoshik-analytical",10,98.03,1.97,1.15,"C18 diacid regioisomer",7.22,"TFA",6.16,0.46,86.16,84.46,11.69,9.873,98.7,-0.2,4728.4862,0.8,null,20.87,1.03,48862,"buyer-sourced","verified","PASS","","","k.chowdhury"],["AX-2025-019101","2025-04-24","2025-05-19","2025-Q2","retatrutide","Retatrutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2411-b2857","GSP-2411-B2857","medutest",10,98.36,1.64,0.72,"incomplete Fmoc removal (+222 Da)",7.25,"TFA",8.48,0.99,null,null,null,null,null,-6,4728.4587,null,null,17.5,1.15,55782,"buyer-sourced","identity-consistent","PASS","","","e.villalobos"],["AX-2025-021142","2025-05-15","2025-05-18","2025-Q2","ghk-cu","GHK-Cu","repair","sigmaaldrich","SIG","sigmaaldrich-sig-2503-6560","SIG-2503-6560","janoshik-analytical",200,97.84,2.16,0.85,"Gly-His dipeptide (−128 Da)",6.66,null,0,0.86,null,null,null,null,null,5.7,401.1047,null,"No growth at 14 d",6.18,1.05,69900,"buyer-sourced","partial","PASS","","","j.hartmann"],["AX-2025-020775","2025-04-25","2025-05-18","2025-Q2","adipotide","Adipotide","metabolic","cpcbio","CPC","cpcbio-cpc-2502-c9355","CPC-2502-C9355","medutest",2,97.48,2.52,1.75,"truncated KLAKLAK repeat (−781 Da)",5.21,"TFA",5.12,1.02,88.65,86.42,2.38,2.057,102.9,20.8,4095.709,null,null,10.88,1.21,69433,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","m.kirchner"],["AX-2025-019241","2025-05-02","2025-05-18","2025-Q2","aod-9604","AOD-9604","metabolic","ambiopharm","AMB","ambiopharm-amb-2411-s5560","AMB-2411-S5560","vendorinvestigate",10,99.02,0.98,0.56,"open-chain (reduced disulfide, +2 Da)",4.86,"acetate",4.95,0.21,89.98,89.1,10.79,9.614,96.1,-0.2,1815.8668,null,null,11.92,1.04,78514,"buyer-sourced","verified","PASS","","","Contributor #L-6275"],["AX-2025-019188","2025-04-26","2025-05-18","2025-Q2","tirzepatide","Tirzepatide","incretin","sinopep","SinoPep","sinopep-snp-2411-y4474","SNP-2411-Y4474","janoshik-analytical",5,98.29,1.71,0.71,"[D-Aib13]-diastereomer",3.81,"TFA",8.36,0.61,87.22,85.73,5.94,5.092,101.8,0.9,4810.4146,null,null,20.01,1.12,61597,"buyer-sourced","verified","PASS","","","k.nyberg"],["AX-2025-019112","2025-04-25","2025-05-18","2025-Q2","retatrutide","Retatrutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2411-b2857","GSP-2411-B2857","nordanalyt",10,98.34,1.66,0.97,"C18 diacid regioisomer",7.67,"TFA",7.07,0.77,84.49,83.09,11.38,9.456,94.6,5.2,4728.5117,null,null,23.94,1.1,48763,"buyer-sourced","verified","PASS","","","bland_altman"],["AX-2025-021208","2025-05-07","2025-05-17","2025-Q2","tirzepatide","Tirzepatide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2503-r7317","PPG-2503-R7317","medutest",15,98.88,1.12,0.51,"C20 diacid mono-amide",3.94,"TFA",8.71,0.58,null,null,null,null,null,5.1,4810.4348,0.59,null,17,1.02,58367,"buyer-sourced","identity-consistent","PASS","","","survodutide_mixup"],["AX-2025-021070","2025-05-16","2025-05-17","2025-Q2","hexarelin","Hexarelin","gh-axis","bachemholding","BCH","bachemholding-bch-2501-b4807","BCH-2501-B4807","janoshik-analytical",10,98.47,1.53,0.78,"oxidised Trp (+16 Da)",5.52,"acetate",4.63,0.93,88.92,87.56,11.25,9.851,98.5,-0.2,886.46,0.44,null,8.98,0.87,83492,"supplier-supplied","verified","FAIL","purity","","Contributor #B-5903"],["AX-2025-020543","2025-05-04","2025-05-17","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2501-n6781","SSA-2501-N6781","vendorinvestigate",50,99.41,0.59,0.26,"1-methylquinolinium (des-amino, −15 Da)",3.07,"iodide",46.22,0.14,null,null,null,null,null,-4.7,285.9954,null,null,5.78,1.18,67261,"buyer-sourced","identity-consistent","FAIL","counter-ion","","h.adebayo"],["AX-2025-020085","2025-04-23","2025-05-17","2025-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2505-r8575","SWB-2505-R8575","nordanalyt",15,98.96,1.04,0.72,"[D-Aib13]-diastereomer",2.94,"TFA",9.53,0.41,87.12,86.21,17.02,14.673,97.8,null,null,null,null,23.15,1.33,60222,"buyer-sourced","purity-only","MARGINAL","","AX-R04","t.kaufmann"],["AX-2025-019621","2025-04-24","2025-05-17","2025-Q2","adipotide","Adipotide","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2411-r1539","TFC-2411-R1539","janoshik-analytical",10,98.97,1.03,0.72,"disulfide-scrambled isomer",3.18,"TFA",7.82,0.32,88.68,87.77,12.11,10.629,106.3,2.2,4095.6328,null,"No growth at 14 d",12.66,1.21,52267,"buyer-sourced","verified","PASS","","","la.boateng"],["AX-2025-019544","2025-05-13","2025-05-17","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2411-m9928","TFC-2411-M9928","janoshik-analytical",5,99.03,0.97,0.53,"des-Tyr1 (−163 Da)",2.53,"acetate",3.75,0.74,92.98,92.08,5.57,5.129,102.6,-2.7,3365.7311,null,null,12.76,1.2,68004,"buyer-sourced","verified","PASS","","","ma.agyeman"],["AX-2025-019050","2025-05-13","2025-05-17","2025-Q2","thymosin-alpha-1","Thymosin α1","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2031","ASY-{CAT}-2031","janoshik-analytical",1.6,98.93,1.07,0.73,"des-acetyl Tα1 (−42 Da)",4.36,"acetate",4.23,0.33,null,null,null,null,null,0.7,3106.5515,0.33,null,12.82,1.31,82562,"buyer-sourced","verified","PASS","","","p.roos"],["AX-2025-018612","2025-04-27","2025-05-17","2025-Q2","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2504-h5023","QYB-2504-H5023","janoshik-analytical",2,99.57,0.43,0.22,"des-Lys (−128 Da)",6.23,"acetate",6.67,0.15,null,null,null,null,null,6.7,872.4504,null,null,8.42,1.04,67722,"buyer-sourced","identity-consistent","PASS","","","v.norgaard"],["AX-2025-021154","2025-05-10","2025-05-16","2025-Q2","ipamorelin","Ipamorelin","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2505-u7155","PPG-2505-U7155","janoshik-analytical",2,99.6,0.4,0.19,"des-Lys (−128 Da)",4.35,"acetate",8.62,0.3,86.73,86.38,2.07,1.788,89.4,3.7,711.3882,null,null,8.26,0.86,93436,"buyer-sourced","verified","MARGINAL","","AX-R06","an.silva"],["AX-2025-020965","2025-05-02","2025-05-16","2025-Q2","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2411-f3188","WXT-2411-F3188","peptidemeter",20,99.62,0.38,0.23,"Met(O) sulfoxide (+16 Da)",4.47,"TFA",8.48,1.01,86.04,85.71,21.82,18.702,93.5,-1.9,4810.4012,null,null,18.55,1.07,68724,"supplier-supplied","verified","PASS","","","sample_vs_retail"],["AX-2025-020618","2025-04-30","2025-05-16","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","glbiochem","GL Biochem","glbiochem-glbi-2501-y7989","GLBI-2501-Y7989","peptidemeter",500,98.73,1.27,0.75,"free base (des-mesylate, −96 Da)",5.01,"mesylate",13.87,0.63,null,null,null,null,null,-1.2,624.2174,0.41,null,13.1,1.09,88318,"buyer-sourced","verified","FAIL","counter-ion","AX-R09","i.falk"],["AX-2025-020542","2025-05-03","2025-05-16","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2501-n6781","SSA-2501-N6781","janoshik-analytical",50,99.38,0.62,0.23,"8-amino regioisomer",3.16,"iodide",38.11,0.62,58.11,57.75,89.41,51.634,103.3,2.6,285.9974,null,null,5.34,1.02,54121,"buyer-sourced","verified","FAIL","counter-ion","","z.haddad"],["AX-2025-020422","2025-05-05","2025-05-16","2025-Q2","kpv","KPV","repair","mokemeibio","MKM","mokemeibio-mkm-2504-n4868","MKM-2504-N4868","medutest",5,99.93,0.07,0.05,"Pro-Val dipeptide (−128 Da)",5.28,"acetate",16.76,0.4,null,null,null,null,null,null,null,0.32,null,4.32,0.86,83700,"lab-retained","purity-only","FAIL","counter-ion","","j.ogunleye"],["AX-2025-020322","2025-04-30","2025-05-16","2025-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2411-v3137","GGPE-2411-V3137","medutest",2,98.82,1.18,0.48,"[D-Val]-diastereomer",2.84,"acetate",7.44,1,88.72,87.67,2.11,1.85,92.5,-5,1418.7022,0.61,null,8.05,0.92,78723,"buyer-sourced","identity-consistent","PASS","","","a.lundgren"],["AX-2025-020206","2025-05-12","2025-05-16","2025-Q2","oxytocin","Oxytocin","hormonal","erpbiotech","ERP","erpbiotech-erp-2503-a9615","ERP-2503-A9615","medutest",10,99.09,0.91,0.58,"open-chain (reduced disulfide, +2 Da)",5.03,"acetate",3.59,0.7,90.68,89.85,10.9,9.794,97.9,8.4,1006.445,null,null,6.83,1.04,63280,"buyer-sourced","identity-consistent","PASS","","","Contributor #E-3392"],["AX-2025-019519","2025-05-02","2025-05-16","2025-Q2","ghrp-6","GHRP-6","gh-axis","jeepbio","JEEP","jeepbio-jeep-2503-b8635","JEEP-2503-B8635","peptidemeter",2,99.49,0.51,0.26,"bis-oxidised Trp (+32 Da)",5,"acetate",4.62,0.99,89.39,88.93,2.32,2.063,103.2,-2.1,872.4428,null,null,7.93,0.98,80900,"buyer-sourced","verified","PASS","","","m.kirchner"],["AX-2025-019502","2025-05-03","2025-05-16","2025-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2412-u8403","JEEP-2412-U8403","vendorinvestigate",15,99.11,0.89,0.46,"des-Aib2 analogue",2.98,"TFA",6.95,0.37,null,null,null,null,null,7.2,4810.4449,null,null,21.1,0.88,54108,"buyer-sourced","identity-consistent","PASS","","","an.nascimento"],["AX-2025-019430","2025-05-02","2025-05-16","2025-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hybiopharma","HYB","hybiopharma-hyb-2502-s7614","HYB-2502-S7614","medutest",200,99.41,0.59,0.27,"cysteinyl-glycine (−129 Da)",8.23,null,0,0.34,91.43,90.89,199.74,181.544,90.8,null,null,1.39,null,3.8,1.18,80979,"buyer-sourced","method-limited","PASS","","","ha.frisk"],["AX-2025-018844","2025-05-15","2025-05-16","2025-Q2","kpv","KPV","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2501-a8957","FGP-2501-A8957","janoshik-analytical",10,99.82,0.18,0.1,"Lys-Pro dipeptide (−99 Da)",3.24,"acetate",12.08,0.71,83.97,83.82,12.24,10.26,102.6,-2.9,342.2257,0.13,null,5.18,1.18,62396,"buyer-sourced","verified","FAIL","counter-ion","","z.mensah"],["AX-2025-020032","2025-04-20","2025-05-15","2025-Q2","ipamorelin","Ipamorelin","gh-axis","wibsonbio","SWB","wibsonbio-swb-2501-y7592","SWB-2501-Y7592","janoshik-analytical",2,99.54,0.46,0.29,"des-Lys (−128 Da)",4.77,"acetate",6.76,0.39,88.08,87.67,2.05,1.797,89.9,-1.3,711.3847,null,null,8.29,1.12,58876,"buyer-sourced","verified","MARGINAL","","AX-R06;AX-R09","Contributor #R-7069"],["AX-2025-019814","2025-04-30","2025-05-15","2025-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2501-a5192","HOMO-2501-A5192","janoshik-analytical",5,99.75,0.25,0.1,"C18 diacid mono-ester",5.38,"TFA",9.39,0.54,84.69,84.48,6.35,5.364,107.3,0.3,4111.0536,0.71,null,18.47,1.06,45167,"buyer-sourced","verified","PASS","","","h.adebayo"],["AX-2025-019331","2025-05-03","2025-05-15","2025-Q2","epitalon","Epitalon","bioregulator","ambiopharm","AMB","ambiopharm-amb-2411-x6617","AMB-2411-X6617","peptidemeter",20,99.89,0.11,0.05,"Ala-Glu-Asp tripeptide (−57 Da)",6.06,"acetate",12.67,0.83,80.44,80.35,23.53,18.906,94.5,null,null,null,null,4.41,0.96,64322,"buyer-sourced","method-limited","FAIL","counter-ion","","v.balogun"],["AX-2025-019204","2025-04-18","2025-05-13","2025-Q2","tirzepatide","Tirzepatide","incretin","sinopep","SinoPep","sinopep-snp-2502-x4903","SNP-2502-X4903","medutest",60,99.02,0.98,0.39,"Met(O) sulfoxide (+16 Da)",6.19,"TFA",5.97,0.99,86.85,86,65.09,55.977,93.3,null,null,0.81,null,16.77,1.11,42764,"buyer-sourced","purity-only","PASS","","","b.mwangi"],["AX-2025-019961","2025-04-24","2025-05-12","2025-Q2","retatrutide","Retatrutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2412-c6855","HJ-2412-C6855","janoshik-analytical",20,97.84,2.16,1.02,"oxidised Trp (+16 Da)",3.62,"TFA",8.97,0.65,86.76,84.89,20.87,17.717,88.6,-0.1,4728.4866,null,null,20.76,1.2,58270,"buyer-sourced","verified","MARGINAL","","AX-R06","p.eriksen"],["AX-2025-019524","2025-04-19","2025-05-12","2025-Q2","ghrp-6","GHRP-6","gh-axis","jeepbio","JEEP","jeepbio-jeep-2503-b8635","JEEP-2503-B8635","janoshik-analytical",2,99.35,0.65,0.47,"oxidised Trp (+16 Da)",5.03,"acetate",6.97,0.75,87.25,86.68,2.18,1.89,94.5,2,872.4463,null,null,8.43,1.19,57655,"buyer-sourced","verified","PASS","","","z.mensa"],["AX-2025-019340","2025-04-21","2025-05-12","2025-Q2","dihexa","Dihexa","neuro","hybiopharma","HYB","hybiopharma-hyb-2501-t6290","HYB-2501-T6290","kestrel-bioanalytical",20,99.71,0.29,0.11,"des-hexanoyl (−98 Da)",7.11,null,0,0.3,92.59,92.32,19.87,18.344,91.7,-3.7,504.3293,null,null,6.6,1.2,67354,"buyer-sourced","identity-consistent","PASS","","","a.sobczak"],["AX-2025-019203","2025-05-04","2025-05-12","2025-Q2","tirzepatide","Tirzepatide","incretin","sinopep","SinoPep","sinopep-snp-2502-x4903","SNP-2502-X4903","peptidemeter",60,98.95,1.05,0.72,"trifluoroacetyl adduct (+96 Da)",6.25,"TFA",6.81,0.24,86.7,85.79,64.47,55.309,92.2,null,null,null,null,18.57,1.3,54150,"buyer-sourced","purity-only","PASS","","","z.haddad"],["AX-2025-019182","2025-05-06","2025-05-12","2025-Q2","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2501-e3910","SNP-2501-E3910","janoshik-analytical",5,99.61,0.39,0.17,"des-Gly truncate (−57 Da)",3.89,"acetate",6.18,0.55,null,null,null,null,null,3.8,1418.7147,null,null,9.72,1.11,63897,"buyer-sourced","identity-consistent","PASS","","","sample_vs_retail"],["AX-2025-019108","2025-05-06","2025-05-12","2025-Q2","retatrutide","Retatrutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2411-b2857","GSP-2411-B2857","vendorinvestigate",10,97.87,2.13,1.25,"C18 diacid regioisomer",6.87,"TFA",9.21,0.86,83.06,81.29,12.04,9.787,97.9,3.7,4728.5046,null,null,22.06,0.93,48646,"buyer-sourced","verified","PASS","","","e.zamora"],["AX-2025-018779","2025-04-26","2025-05-12","2025-Q2","ghrp-6","GHRP-6","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2411-j8288","FGP-2411-J8288","peptidemeter",5,99.93,0.07,0.04,"[D-Trp]-epimer",5.75,"acetate",6.65,0.97,null,null,null,null,null,3.4,872.4476,null,null,7.98,1.02,35376,"buyer-sourced","identity-consistent","PASS","","","c.molnar"],["AX-2025-018776","2025-04-16","2025-05-12","2025-Q2","ghrp-6","GHRP-6","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2411-j8288","FGP-2411-J8288","peptidemeter",5,99.93,0.07,0.04,"[D-Trp]-epimer",5.37,"acetate",7.25,0.48,null,null,null,null,null,-1.7,872.4431,4.15,null,7.92,0.93,106173,"buyer-sourced","verified","PASS","","","m.cabrera"],["AX-2025-018701","2025-04-19","2025-05-12","2025-Q2","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2504-t6759","QSC-2504-T6759","janoshik-analytical",10,99.93,0.07,0.04,"C-terminal amide (−1 Da)",4.14,"acetate",5.55,0.17,90.14,90.08,10.76,9.693,96.9,-4.3,887.4926,null,null,7.74,1.05,62205,"buyer-sourced","verified","MARGINAL","","AX-R04","d.sorensen"],["AX-2025-018621","2025-04-27","2025-05-12","2025-Q2","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2504-h5023","QYB-2504-H5023","peptidemeter",2,99.25,0.75,0.33,"des-Lys (−128 Da)",6.81,"acetate",4.28,0.65,null,null,null,null,null,3.1,872.4473,null,null,7.98,1.04,57223,"buyer-sourced","identity-consistent","PASS","","","s.marchetti"],["AX-2025-018620","2025-04-19","2025-05-12","2025-Q2","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2504-h5023","QYB-2504-H5023","janoshik-analytical",2,99.49,0.51,0.26,"des-Lys (−128 Da)",6.08,"acetate",5.49,0.67,null,null,null,null,null,-3,872.442,null,null,8.53,0.86,76057,"buyer-sourced","identity-consistent","PASS","","","disulfide_fold"],["AX-2025-018577","2025-04-26","2025-05-12","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","qyaobio","QYB","qyaobio-qyb-2411-g5028","QYB-2411-G5028","janoshik-analytical",10,99.64,0.36,0.23,"des-acetyl amide (−42 Da)",9.48,"acetate",5.17,0.72,null,null,null,null,null,-0.3,854.3803,null,null,7.55,0.95,52406,"buyer-sourced","identity-consistent","PASS","","","a.espinoza"],["AX-2025-021229","2025-04-17","2025-05-11","2025-Q2","nad-plus","NAD+","non-peptide","polypeptidegroup","PPG","polypeptidegroup-ppg-2411-a7608","PPG-2411-A7608","janoshik-analytical",100,99.29,0.71,0.35,"NADH (reduced, +2 Da)",9.55,null,0,0.9,89.55,88.91,117.87,104.798,104.8,0.7,663.1096,null,"No growth at 14 d",4.21,1.17,76241,"buyer-sourced","verified","PASS","","","z.haddad"],["AX-2025-021077","2025-04-15","2025-05-11","2025-Q2","mots-c","MOTS-c","metabolic","bachemholding","BCH","bachemholding-bch-2505-j4599","BCH-2505-J4599","janoshik-analytical",10,99.1,0.9,0.52,"Met1 sulfoxide (+16 Da)",2.93,"acetate",3.8,0.74,92.53,91.7,10.57,9.693,96.9,1.6,2173.0953,3.84,null,10.37,1.08,67789,"supplier-supplied","verified","PASS","","","s.correia"],["AX-2025-020968","2025-05-09","2025-05-11","2025-Q2","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2411-f3188","WXT-2411-F3188","peptidemeter",20,98.69,1.31,0.89,"truncated (3-39)",4.73,"TFA",8.7,0.64,null,null,null,null,null,4.9,4810.4339,null,null,18.61,1.12,78771,"buyer-sourced","identity-consistent","PASS","","","r.kaufmann"],["AX-2025-020915","2025-04-16","2025-05-11","2025-Q2","survodutide","Survodutide","incretin","wuxitides","WXT","wuxitides-wxt-2501-x2463","WXT-2501-X2463","janoshik-analytical",15,97.74,2.26,1.57,"[D-Ser2]-diastereomer",3.79,"TFA",5.79,0.4,90.02,87.99,15.91,13.999,93.3,2.2,4764.5226,null,null,20.19,1.06,73577,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","r.kaufmann"],["AX-2025-020779","2025-04-20","2025-05-11","2025-Q2","selank","Selank","neuro","cpcbio","CPC","cpcbio-cpc-2504-f9844","CPC-2504-F9844","nordanalyt",20,98.88,1.12,0.41,"des-Thr (−101 Da)",9.37,"acetate",6.3,0.3,84.03,83.09,25.74,21.387,106.9,null,null,2.15,null,7.52,0.94,54952,"lab-retained","purity-only","FAIL","purity","","t.adeyemi"],["AX-2025-020739","2025-05-06","2025-05-11","2025-Q2","triptorelin","Triptorelin","hormonal","sangonbio","SGN","sangonbio-sgn-2504-a9334","SGN-2504-A9334","medutest",5,98.9,1.1,0.78,"[L-Trp6]-diastereomer (gonadorelin analogue)",5.15,"acetate",4.98,0.67,89.2,88.22,5.26,4.64,92.8,-36.2,1310.5774,0.9,"No growth at 14 d",8.21,1.27,43257,"supplier-supplied","identity-consistent","FAIL","mass accuracy","AX-R01","c.espinoza"],["AX-2025-020326","2025-04-28","2025-05-11","2025-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2411-v3137","GGPE-2411-V3137","janoshik-analytical",2,98.93,1.07,0.43,"[D-Val]-diastereomer",3.03,"acetate",5.86,0.86,90.25,89.28,2.12,1.893,94.7,-0.7,1418.7083,null,null,9.71,0.87,59250,"supplier-supplied","verified","PASS","","","ah.novak"],["AX-2025-018916","2025-05-09","2025-05-11","2025-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1220","TFS-{CAT}-1220","peptidemeter",10,98.36,1.64,1.17,"maleimide dimer",3.96,"acetate",4.41,0.95,90.68,89.19,11.1,9.9,99,1.3,3644.9795,null,null,13.7,1.13,46033,"buyer-sourced","verified","MARGINAL","","AX-R09","k.duarte"],["AX-2025-018784","2025-04-16","2025-05-11","2025-Q2","ghrp-6","GHRP-6","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2411-j8288","FGP-2411-J8288","janoshik-analytical",5,99.89,0.11,0.06,"bis-oxidised Trp (+32 Da)",5.67,"acetate",6.73,0.4,87.2,87.1,5.81,5.061,101.2,null,null,null,null,8.38,1.05,68525,"buyer-sourced","purity-only","PASS","","","g.vasquez"],["AX-2025-018617","2025-04-27","2025-05-11","2025-Q2","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2504-h5023","QYB-2504-H5023","peptidemeter",2,99.28,0.72,0.32,"des-Lys (−128 Da)",6.02,"acetate",4.49,0.27,null,null,null,null,null,0.3,872.4449,null,null,7.93,1.22,70126,"buyer-sourced","identity-consistent","PASS","","","l.pereira"],["AX-2025-021207","2025-05-08","2025-05-10","2025-Q2","tirzepatide","Tirzepatide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2503-r7317","PPG-2503-R7317","janoshik-analytical",15,98.9,1.1,0.7,"truncated (3-39)",4.87,"TFA",7.01,0.26,87.86,86.89,18.39,15.979,106.5,-6.1,4810.381,null,null,19.62,1.03,34101,"buyer-sourced","verified","PASS","","","blind_purchase"],["AX-2025-020884","2025-05-08","2025-05-10","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","wuxitides","WXT","wuxitides-wxt-2505-m2430","WXT-2505-M2430","medutest",100,98.74,1.26,0.9,"1-methylquinolinium (des-amino, −15 Da)",2.93,"iodide",45.08,0.9,51.09,50.45,203.17,102.499,102.5,null,null,null,null,4.74,0.95,80267,"buyer-sourced","purity-only","FAIL","counter-ion","","coa_reader"],["AX-2025-020331","2025-04-27","2025-05-10","2025-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2411-v3137","GGPE-2411-V3137","janoshik-analytical",2,98.89,1.11,0.72,"truncated (1-12)",3.1,"acetate",8.34,0.98,87.58,86.61,2.42,2.096,104.8,-0.3,1418.7089,0.64,null,9.68,1.31,67801,"buyer-sourced","verified","PASS","","","k.nyberg"],["AX-2025-019880","2025-05-04","2025-05-10","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-g5680","HJ-2501-G5680","janoshik-analytical",500,99.46,0.54,0.22,"free base (des-mesylate, −96 Da)",5.41,"mesylate",13.46,0.23,null,null,null,null,null,-2,624.2169,0.22,null,14.05,1.06,40333,"buyer-sourced","verified","FAIL","counter-ion","","l.broberg"],["AX-2025-019424","2025-04-20","2025-05-10","2025-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hybiopharma","HYB","hybiopharma-hyb-2502-s7614","HYB-2502-S7614","janoshik-analytical",200,99.82,0.18,0.09,"cysteinyl-glycine (−129 Da)",7.92,null,0,0.19,91.89,91.72,197.89,181.505,90.8,-0.5,307.0836,null,null,4.19,1.13,79038,"buyer-sourced","method-limited","PASS","","","a.lundgren"],["AX-2025-018883","2025-04-22","2025-05-10","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9097","TFS-{CAT}-9097","vendorinvestigate",2,98.86,1.14,0.71,"deamidated (+1 Da)",4.19,"acetate",3.8,0.88,null,null,null,null,null,-3.9,3365.7271,0.29,"No growth at 14 d",12.66,1.13,70632,"buyer-sourced","verified","MARGINAL","","AX-R11","b.ferreira"],["AX-2025-020984","2025-05-06","2025-05-09","2025-Q2","ara-290","ARA-290","repair","wuxitides","WXT","wuxitides-wxt-2502-n3730","WXT-2502-N3730","peptidemeter",2,99.33,0.67,0.46,"deamidated (+1 Da)",4.16,"acetate",5.41,0.29,null,null,null,null,null,0.3,1189.61,null,null,8.14,1.03,66642,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","g.vasquez"],["AX-2025-020853","2025-04-13","2025-05-09","2025-Q2","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2502-d1911","CPC-2502-D1911","kestrel-bioanalytical",10,99.08,0.92,0.43,"[D-Trp]-epimer",4.49,"acetate",8.76,0.19,null,null,null,null,null,null,null,null,null,4.47,1.03,63329,"buyer-sourced","purity-only","MARGINAL","","AX-R04","a.hovland"],["AX-2025-020058","2025-05-02","2025-05-09","2025-Q2","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2503-p7565","SWB-2503-P7565","medutest",15,98.75,1.25,0.61,"[D-Aib2]-diastereomer",5.08,"TFA",6.36,0.53,null,null,null,null,null,-6,4728.4587,2.43,null,17.53,1.12,63115,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","ha.diallo"],["AX-2025-019701","2025-05-07","2025-05-09","2025-Q2","ara-290","ARA-290","repair","tfcpeptides","TFC","tfcpeptides-tfc-2501-k2935","TFC-2501-K2935","janoshik-analytical",2,99.82,0.18,0.07,"des-Gln truncate (−128 Da)",5.11,"acetate",4.13,0.46,90.3,90.14,2.01,1.812,90.6,null,null,null,null,8.67,1.17,58952,"buyer-sourced","purity-only","PASS","","","r.lokken"],["AX-2025-019549","2025-05-04","2025-05-09","2025-Q2","vip","VIP","repair","tfcpeptides","TFC","tfcpeptides-tfc-2503-e9984","TFC-2503-E9984","medutest",2,99.28,0.72,0.46,"C-terminal free acid (+1 Da)",3.92,"acetate",4.99,0.43,90.66,90.01,1.99,1.791,89.6,-9.8,3324.782,2.5,null,11.03,1.04,49051,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","m.vermeulen"],["AX-2025-019185","2025-04-13","2025-05-09","2025-Q2","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2501-e3910","SNP-2501-E3910","medutest",5,99.65,0.35,0.18,"pyroglutamate cyclisation (−17 Da)",4.08,"acetate",6.63,0.83,null,null,null,null,null,11.3,1418.7253,null,null,8.23,1.11,53239,"buyer-sourced","identity-consistent","PASS","","","a.castellanos"],["AX-2025-018618","2025-04-17","2025-05-09","2025-Q2","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2504-h5023","QYB-2504-H5023","janoshik-analytical",2,99.04,0.96,0.48,"des-Lys (−128 Da)",6.53,"acetate",5.43,0.63,null,null,null,null,null,-6.9,872.4386,null,null,8.47,0.99,65191,"buyer-sourced","identity-consistent","PASS","","","z.kowalski"],["AX-2025-021205","2025-04-26","2025-05-08","2025-Q2","tirzepatide","Tirzepatide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2503-r7317","PPG-2503-R7317","janoshik-analytical",15,99.33,0.67,0.44,"truncated (3-39)",4.22,"TFA",8.32,0.43,87.03,86.45,16.21,14.014,93.4,null,null,null,null,19.96,0.98,55551,"lab-retained","purity-only","PASS","","","t.nakamura"],["AX-2025-021061","2025-04-29","2025-05-08","2025-Q2","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2501-d4197","BCH-2501-D4197","janoshik-analytical",60,97,3,1.92,"[D-Aib13]-diastereomer",4.1,"TFA",9.13,0.15,86.62,84.02,72.28,60.73,101.2,2.7,4810.4233,1.11,"No growth at 14 d",19.83,0.95,79231,"buyer-sourced","verified","PASS","","","Contributor #B-2210"],["AX-2025-020443","2025-04-25","2025-05-08","2025-Q2","semax","Semax","neuro","keruipeptidesbio","KP","keruipeptidesbio-kp-2502-h5248","KP-2502-H5248","janoshik-analytical",10,99.04,0.96,0.54,"N-acetyl semax (+42 Da)",6.59,"acetate",7.77,0.31,null,null,null,null,null,0,813.3541,0.32,null,7.04,1.13,37694,"buyer-sourced","verified","PASS","","","ju.ramos"],["AX-2025-020420","2025-05-05","2025-05-08","2025-Q2","kpv","KPV","repair","mokemeibio","MKM","mokemeibio-mkm-2504-n4868","MKM-2504-N4868","janoshik-analytical",5,99.66,0.34,0.15,"Pro-Val dipeptide (−128 Da)",5.08,"acetate",14.72,0.55,79.65,79.38,5.91,4.691,93.8,-3.9,342.2254,null,null,5.27,0.91,78936,"buyer-sourced","verified","FAIL","counter-ion","","s.weiss"],["AX-2025-019979","2025-04-24","2025-05-08","2025-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2505-h6642","HJ-2505-H6642","janoshik-analytical",60,98.87,1.13,0.59,"Met(O) sulfoxide (+16 Da)",4.99,"TFA",7.45,0.23,87.33,86.34,71.03,61.327,102.2,3.8,4810.4286,null,null,19.81,1.3,63552,"buyer-sourced","verified","PASS","","","k.petrescu"],["AX-2025-019381","2025-04-18","2025-05-08","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","hybiopharma","HYB","hybiopharma-hyb-2505-m6859","HYB-2505-M6859","kestrel-bioanalytical",250,99.93,0.07,0.04,"residual DMF (process solvent)",4.3,"mesylate",16.25,0.41,null,null,null,null,null,15.1,624.2275,null,null,7.42,1.1,55655,"buyer-sourced","identity-consistent","FAIL","counter-ion;mass accuracy","AX-R01","Contributor #P-5401"],["AX-2025-019210","2025-04-23","2025-05-08","2025-Q2","tirzepatide","Tirzepatide","incretin","sinopep","SinoPep","sinopep-snp-2502-x4903","SNP-2502-X4903","vendorinvestigate",60,98.46,1.54,1,"Met(O) sulfoxide (+16 Da)",6.13,"TFA",8.85,0.6,84.42,83.12,70.78,58.832,98.1,2.3,4810.4214,0.78,null,20.99,0.95,47237,"buyer-sourced","verified","PASS","","","c.asante"],["AX-2025-018905","2025-05-01","2025-05-08","2025-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1220","TFS-{CAT}-1220","janoshik-analytical",10,98.72,1.28,0.55,"mod-GRF (1-29) (−279 Da)",4.16,"acetate",5.18,0.19,90.47,89.31,11.79,10.53,105.3,1.4,3644.9799,0.32,null,14.65,1.15,57898,"buyer-sourced","verified","MARGINAL","","AX-R09","a.varga"],["AX-2025-018777","2025-05-06","2025-05-08","2025-Q2","ghrp-6","GHRP-6","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2411-j8288","FGP-2411-J8288","peptidemeter",5,99.93,0.07,0.04,"[D-Trp]-epimer",6.07,"acetate",5.35,0.57,null,null,null,null,null,-1.3,872.4435,null,null,8.15,1.01,70545,"buyer-sourced","identity-consistent","PASS","","","f.ramos"],["AX-2025-018428","2025-05-04","2025-05-08","2025-Q2","nad-plus","NAD+","non-peptide","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2504-b2388","WWB-2504-B2388","janoshik-analytical",1000,99.37,0.63,0.34,"nicotinamide mononucleotide (NMN, −331 Da)",11.04,null,0,0.83,88.13,87.57,1141.9,999.962,100,-2.7,663.1073,0.42,null,4.13,1.08,41981,"buyer-sourced","partial","FAIL","water","","s.aalto"],["AX-2025-020890","2025-04-28","2025-05-07","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","wuxitides","WXT","wuxitides-wxt-2505-m2430","WXT-2505-M2430","medutest",100,98.27,1.73,1.24,"1-methylquinolinium (des-amino, −15 Da)",2.9,"iodide",44.92,0.37,51.81,50.91,197.36,100.476,100.5,-1.6,285.9962,null,null,4.56,1.15,50597,"buyer-sourced","identity-consistent","FAIL","counter-ion","","r.nwosu"],["AX-2025-020866","2025-04-22","2025-05-07","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","cpcbio","CPC","cpcbio-cpc-2503-g2382","CPC-2503-G2382","janoshik-analytical",500,98.78,1.22,0.72,"free base (des-mesylate, −96 Da)",5.55,"mesylate",15.41,1.01,null,null,null,null,null,-0.1,624.218,0.25,null,13.83,1.18,83155,"buyer-sourced","verified","FAIL","counter-ion","AX-R09","am.lundgren"],["AX-2025-020765","2025-05-01","2025-05-07","2025-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2503-p9641","SGN-2503-P9641","peptidemeter",30,97.99,2.01,0.83,"[D-Aib13]-diastereomer",3.55,"TFA",5.68,0.63,null,null,null,null,null,-5.6,4810.3834,null,null,18.73,1.32,63960,"supplier-supplied","identity-consistent","MARGINAL","","AX-R02","l.grimaldi"],["AX-2025-020392","2025-04-16","2025-05-07","2025-Q2","survodutide","Survodutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2411-e4057","MKM-2411-E4057","janoshik-analytical",5,97.88,2.12,0.9,"survodutide dimer",4.95,"TFA",8.02,0.33,86.7,84.86,5.55,4.71,94.2,28.2,4764.6465,null,null,19.81,1.02,85278,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","z.ivaturi"],["AX-2025-019341","2025-04-26","2025-05-07","2025-Q2","dihexa","Dihexa","neuro","hybiopharma","HYB","hybiopharma-hyb-2501-t6290","HYB-2501-T6290","janoshik-analytical",20,99.48,0.52,0.21,"[D-Ile]-epimer",7.26,null,0,0.31,92.43,91.95,20.36,18.721,93.6,null,null,0.68,null,12.18,1.23,45398,"buyer-sourced","purity-only","PASS","","","endotoxin_limit"],["AX-2025-021157","2025-05-05","2025-05-06","2025-Q2","ipamorelin","Ipamorelin","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2505-u7155","PPG-2505-U7155","janoshik-analytical",2,99.81,0.19,0.08,"des-Lys (−128 Da)",3.86,"acetate",5.83,0.72,89.59,89.42,2.32,2.075,103.8,-3.5,711.3831,null,null,8.17,1.09,95993,"buyer-sourced","verified","PASS","","","t.sorensen"],["AX-2025-020701","2025-04-20","2025-05-06","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","sangonbio","SGN","sangonbio-sgn-2412-l9210","SGN-2412-L9210","janoshik-analytical",5,99.36,0.64,0.42,"truncated (1-24)",4.89,"acetate",4.9,0.63,null,null,null,null,null,-0.1,3365.7399,null,null,13.1,1.2,66951,"buyer-sourced","identity-consistent","PASS","","","c.kuipers"],["AX-2025-020432","2025-04-27","2025-05-06","2025-Q2","tb-500","TB-500","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2412-h5186","KP-2412-H5186","janoshik-analytical",2,99.2,0.8,0.51,"des-acetyl TB-500 (−42 Da)",4.21,"acetate",6.29,0.2,89.3,88.59,2.2,1.949,97.5,-0.4,887.496,null,"No growth at 14 d",7.77,1.22,58958,"buyer-sourced","verified","PASS","","","Contributor #Z-1560"],["AX-2025-020050","2025-04-22","2025-05-06","2025-Q2","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2503-p7565","SWB-2503-P7565","janoshik-analytical",15,98.17,1.83,0.89,"[D-Aib2]-diastereomer",4.97,"TFA",10.01,0.97,84.05,82.51,18.16,14.984,99.9,-0.1,4728.4866,null,"No growth at 14 d",20.77,1.18,79984,"buyer-sourced","verified","MARGINAL","","AX-R04","z.mensa"],["AX-2025-020013","2025-04-28","2025-05-06","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","wibsonbio","SWB","wibsonbio-swb-2504-w7050","SWB-2504-W7050","peptidemeter",10,99.4,0.6,0.43,"des-acetyl amide (−42 Da)",9.88,"acetate",4.63,0.26,85.23,84.72,12.61,10.683,106.8,-7.1,854.3745,null,null,7.02,1.24,64540,"buyer-sourced","verified","PASS","","","se.silva"],["AX-2025-019982","2025-04-23","2025-05-06","2025-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2505-h6642","HJ-2505-H6642","janoshik-analytical",60,98.53,1.47,0.92,"des-Gly deletion (−57 Da)",4.99,"TFA",7.45,0.82,86.74,85.46,64.4,55.036,91.7,null,null,null,null,19.93,1.23,56344,"buyer-sourced","purity-only","PASS","","","h.nakamura"],["AX-2025-019073","2025-05-05","2025-05-06","2025-Q2","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2411-l2462","GSP-2411-L2462","janoshik-analytical",2,98.95,1.05,0.48,"open-chain (reduced disulfide, +2 Da)",4.99,"acetate",5.61,0.24,89.16,88.22,2.42,2.135,106.7,-1.7,1815.8641,0.65,null,11.26,1.02,63368,"buyer-sourced","verified","PASS","","","p.hovland"],["AX-2025-019051","2025-04-22","2025-05-06","2025-Q2","thymosin-alpha-1","Thymosin α1","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2031","ASY-{CAT}-2031","peptidemeter",1.6,99.37,0.63,0.22,"deamidated Asn (+1 Da)",4.2,"acetate",5.69,0.58,null,null,null,null,null,2,3106.5555,null,"No growth at 14 d",11.89,1.11,61928,"buyer-sourced","identity-consistent","PASS","","","r.solberg"],["AX-2025-018838","2025-04-13","2025-05-06","2025-Q2","tirzepatide","Tirzepatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2412-n8628","FGP-2412-N8628","kestrel-bioanalytical",30,99.03,0.97,0.5,"[D-Aib13]-diastereomer",4.64,"TFA",7.95,0.52,null,null,null,null,null,null,null,null,null,10.7,0.87,56648,"buyer-sourced","method-limited","PASS","","","endo_lal"],["AX-2025-018702","2025-04-24","2025-05-06","2025-Q2","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2504-t6759","QSC-2504-T6759","peptidemeter",10,99.84,0.16,0.08,"des-Gln truncate (−128 Da)",4.04,"acetate",7.21,0.57,88.18,88.04,11.93,10.503,105,-4.1,887.4928,null,null,7.48,1.09,41090,"buyer-sourced","verified","MARGINAL","","AX-R04","n.brandt"],["AX-2025-018572","2025-04-18","2025-05-06","2025-Q2","selank","Selank","neuro","qyaobio","QYB","qyaobio-qyb-2501-t4869","QYB-2501-T4869","peptidemeter",5,99.93,0.07,0.04,"tuftsin fragment (−417 Da)",7.33,"acetate",7.29,0.87,null,null,null,null,null,null,null,null,null,5.99,1.17,77283,"buyer-sourced","purity-only","PASS","","","z.chowdhury"],["AX-2025-021203","2025-04-19","2025-05-05","2025-Q2","tirzepatide","Tirzepatide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2503-r7317","PPG-2503-R7317","janoshik-analytical",15,99.32,0.68,0.44,"truncated (3-39)",4.23,"TFA",9.39,0.58,null,null,null,null,null,24.1,4810.5262,0.65,null,19.82,0.99,58569,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","ph_recon"],["AX-2025-021191","2025-04-29","2025-05-05","2025-Q2","thymosin-alpha-1","Thymosin α1","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2501-d6869","PPG-2501-D6869","janoshik-analytical",10,99.66,0.34,0.2,"aspartimide (−18 Da)",3.83,"acetate",3.69,0.88,91.6,91.29,10.7,9.768,97.7,-3.1,3106.5397,null,"No growth at 14 d",12.87,1.18,63168,"supplier-supplied","verified","MARGINAL","","AX-R02;AX-R03","k.chowdhury"],["AX-2025-021153","2025-05-03","2025-05-05","2025-Q2","ipamorelin","Ipamorelin","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2505-u7155","PPG-2505-U7155","janoshik-analytical",2,99.66,0.34,0.23,"[D-Trp]-epimer",4.85,"acetate",4.97,0.63,89.55,89.25,2,1.785,89.3,null,null,null,null,8.23,1.21,44613,"buyer-sourced","purity-only","MARGINAL","","AX-R06","f.achebe"],["AX-2025-021143","2025-04-21","2025-05-05","2025-Q2","ghk-cu","GHK-Cu","repair","sigmaaldrich","SIG","sigmaaldrich-sig-2503-6560","SIG-2503-6560","peptidemeter",200,98.28,1.72,1.19,"Gly-His dipeptide (−128 Da)",6.25,null,0,0.78,92.97,91.37,201.36,183.983,92,-3.7,401.1009,0.98,null,5.89,1.1,80461,"buyer-sourced","partial","PASS","","","ma.vukovic"],["AX-2025-020886","2025-04-23","2025-05-05","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","wuxitides","WXT","wuxitides-wxt-2505-m2430","WXT-2505-M2430","nordanalyt",100,99.34,0.66,0.47,"1-methylquinolinium (des-amino, −15 Da)",2.77,"iodide",44.19,0.89,52.15,51.81,189.1,97.973,98,0.6,285.9969,null,null,6.18,1.13,70784,"supplier-supplied","verified","FAIL","counter-ion","","a.castellanos"],["AX-2025-020327","2025-04-13","2025-05-05","2025-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2411-v3137","GGPE-2411-V3137","kestrel-bioanalytical",2,99.34,0.66,0.43,"truncated (1-12)",3.38,"acetate",7.48,0.93,88.21,87.63,2.08,1.823,91.1,8.5,1418.7214,null,"No growth at 14 d",5.17,0.87,74322,"buyer-sourced","identity-consistent","PASS","","","f.steiner"],["AX-2025-020286","2025-04-18","2025-05-05","2025-Q2","nad-plus","NAD+","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2502-w2287","GGPE-2502-W2287","peptidemeter",100,98.65,1.35,0.73,"nicotinamide mononucleotide (NMN, −331 Da)",11.89,null,0,0.65,87.46,86.28,112.86,97.376,97.4,1.3,663.11,null,null,4.67,1.05,34399,"buyer-sourced","partial","FAIL","water","AX-R11","peak_integrator"],["AX-2025-020057","2025-04-14","2025-05-05","2025-Q2","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2503-p7565","SWB-2503-P7565","kestrel-bioanalytical",15,98.82,1.18,0.77,"aspartimide (−18 Da)",4.99,"TFA",6.01,0.77,null,null,null,null,null,-24.7,4728.3703,null,null,11.42,1.16,58268,"buyer-sourced","method-limited","FAIL","mass accuracy","AX-R01;AX-R04","ju.iyer"],["AX-2025-019813","2025-05-03","2025-05-05","2025-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2501-a5192","HOMO-2501-A5192","janoshik-analytical",5,99.52,0.48,0.25,"C18 diacid mono-ester",6.29,"TFA",8.97,0.32,null,null,null,null,null,-2.5,4111.0421,null,null,18.29,1.03,42447,"buyer-sourced","identity-consistent","PASS","","","l.lokken"],["AX-2025-019754","2025-04-28","2025-05-05","2025-Q2","tirzepatide","Tirzepatide","incretin","homopeptide","Homopeptide","homopeptide-homo-2502-u4118","HOMO-2502-U4118","nordanalyt",30,98.34,1.66,0.6,"des-Aib2 analogue",6.15,"TFA",8.21,0.88,84.76,83.35,33.57,27.981,93.3,-1.1,4810.405,null,null,22.69,1.32,53457,"buyer-sourced","verified","PASS","","","s.falk"],["AX-2025-018812","2025-04-28","2025-05-05","2025-Q2","exenatide","Exenatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2504-v8032","FGP-2504-V8032","medutest",2,99.1,0.9,0.44,"Trp25 oxidation (+16 Da)",3.89,"acetate",5.16,0.27,90.68,89.86,1.98,1.779,88.9,11.4,4183.9847,null,null,12.56,1.04,61366,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","e.wikstrom"],["AX-2025-021202","2025-04-09","2025-05-04","2025-Q2","tirzepatide","Tirzepatide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2503-r7317","PPG-2503-R7317","janoshik-analytical",15,99.11,0.89,0.41,"C20 diacid mono-amide",4.51,"TFA",9.05,0.95,null,null,null,null,null,null,null,null,null,19.97,1.09,72477,"buyer-sourced","purity-only","PASS","","","e.frisk"],["AX-2025-020911","2025-04-23","2025-05-04","2025-Q2","survodutide","Survodutide","incretin","wuxitides","WXT","wuxitides-wxt-2501-x2463","WXT-2501-X2463","medutest",15,98.04,1.96,1.36,"[D-Ser2]-diastereomer",3.77,"TFA",5.41,0.5,90.32,88.55,15.37,13.61,90.7,null,null,null,null,16.98,1.17,52785,"buyer-sourced","purity-only","MARGINAL","","AX-R02;AX-R03","j.bergstrom"],["AX-2025-020758","2025-04-27","2025-05-04","2025-Q2","semaglutide","Semaglutide","incretin","sangonbio","SGN","sangonbio-sgn-2502-j9369","SGN-2502-J9369","medutest",10,97.71,2.29,1.56,"des-AEEA semaglutide (−145 Da)",5.63,"TFA",7.36,0.72,86.29,84.31,11.38,9.594,95.9,-16.1,4110.9862,7.2,null,15.72,1.18,63928,"buyer-sourced","identity-consistent","FAIL","endotoxin;mass accuracy","AX-R01;AX-R08","f.achebe"],["AX-2025-020442","2025-05-03","2025-05-04","2025-Q2","semax","Semax","neuro","keruipeptidesbio","KP","keruipeptidesbio-kp-2502-h5248","KP-2502-H5248","janoshik-analytical",10,98.64,1.36,0.76,"Met1 sulfoxide (+16 Da)",6.54,"acetate",5.12,0.4,null,null,null,null,null,-1.4,813.353,null,null,7.05,0.99,86287,"buyer-sourced","identity-consistent","PASS","","","shared_bulk"],["AX-2025-020246","2025-04-16","2025-05-04","2025-Q2","ipamorelin","Ipamorelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2411-b1929","GGPE-2411-B1929","peptidemeter",5,99.04,0.96,0.59,"oxidised Trp (+16 Da)",4.23,"acetate",7.34,0.71,87.72,86.88,6.02,5.23,104.6,2,711.387,null,null,7.72,1.11,59141,"buyer-sourced","verified","PASS","","","z.villalobos"],["AX-2025-020056","2025-04-12","2025-05-04","2025-Q2","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2503-p7565","SWB-2503-P7565","peptidemeter",15,98.53,1.47,0.71,"[D-Aib2]-diastereomer",4.94,"TFA",7.76,0.84,null,null,null,null,null,-3.2,4728.472,null,null,19.32,1.07,53360,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","l.boateng"],["AX-2025-019782","2025-04-20","2025-05-04","2025-Q2","ghrp-6","GHRP-6","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2504-g4514","HOMO-2504-G4514","janoshik-analytical",10,99.79,0.21,0.08,"[D-Trp]-epimer",3.89,"acetate",6.59,0.59,88.93,88.74,10.4,9.229,92.3,-7,872.4385,null,null,8.5,0.86,73977,"buyer-sourced","verified","PASS","","","c.stanescu"],["AX-2025-019498","2025-04-16","2025-05-04","2025-Q2","liraglutide","Liraglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2411-b9021","JEEP-2411-B9021","janoshik-analytical",15,99.36,0.64,0.34,"deamidated (Asn→Asp, +1 Da)",5.37,"acetate",5.23,0.31,89.09,88.52,15.28,13.526,90.2,0.1,3748.9635,null,null,17.28,1.07,51677,"buyer-sourced","verified","PASS","","","h.wikstrom"],["AX-2025-019231","2025-04-08","2025-05-04","2025-Q2","aod-9604","AOD-9604","metabolic","ambiopharm","AMB","ambiopharm-amb-2411-s5560","AMB-2411-S5560","kestrel-bioanalytical",10,99.42,0.58,0.34,"open-chain (reduced disulfide, +2 Da)",5.05,"acetate",5.27,0.25,null,null,null,null,null,5.9,1815.8779,null,null,6.01,1.1,88068,"buyer-sourced","identity-consistent","PASS","","","o.novak"],["AX-2025-021197","2025-04-23","2025-05-03","2025-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2501-b7212","PPG-2501-B7212","janoshik-analytical",10,98.99,1.01,0.58,"[D-Aib2]-diastereomer",4.19,"TFA",8.05,0.33,87.43,86.55,11.94,10.334,103.3,-1.2,4728.4814,null,"No growth at 14 d",20.82,1.21,85134,"lab-retained","verified","PASS","","","c18_2p6"],["AX-2025-021115","2025-04-18","2025-05-03","2025-Q2","epitalon","Epitalon","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2505-6146","SIG-2505-6146","medutest",10,98.93,1.07,0.69,"aspartimide (−18 Da)",9.07,"acetate",11.61,0.31,79.01,78.16,13,10.161,101.6,-2.1,390.1379,null,null,3.88,1.16,61686,"buyer-sourced","method-limited","FAIL","purity;counter-ion","","is.beaulieu"],["AX-2025-021028","2025-04-16","2025-05-03","2025-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","bachemholding","BCH","bachemholding-bch-2502-h4585","BCH-2502-H4585","kestrel-bioanalytical",10,99.93,0.07,0.05,"linear precursor (+18 Da)",5.8,"acetate",3.58,0.24,90.38,90.32,10.34,9.339,93.4,null,null,0.48,null,5.16,1.01,86185,"supplier-supplied","method-limited","PASS","","","Contributor #L-4409"],["AX-2025-020175","2025-04-19","2025-05-03","2025-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","erpbiotech","ERP","erpbiotech-erp-2504-g9130","ERP-2504-G9130","janoshik-analytical",10,98.61,1.39,0.71,"[D-Trp]-epimer",5.15,"acetate",2.89,0.45,91.51,90.24,11.21,10.116,101.2,3.3,1301.6343,null,null,9.07,1,71552,"buyer-sourced","verified","MARGINAL","","AX-R09","ju.coelho"],["AX-2025-019987","2025-04-08","2025-05-03","2025-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2505-h6642","HJ-2505-H6642","janoshik-analytical",60,98.91,1.09,0.57,"Met(O) sulfoxide (+16 Da)",4.96,"TFA",8.08,0.18,86.78,85.83,62.6,53.73,89.6,0.5,4810.4127,null,"No growth at 14 d",19.89,1.01,45854,"buyer-sourced","verified","MARGINAL","","AX-R06","m.vermeulen"],["AX-2025-019432","2025-04-15","2025-05-03","2025-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hybiopharma","HYB","hybiopharma-hyb-2502-s7614","HYB-2502-S7614","janoshik-analytical",200,99.18,0.82,0.37,"cysteinyl-glycine (−129 Da)",8.18,null,0,0.6,null,null,null,null,null,-0.1,307.0838,1.11,null,4.29,0.91,90770,"buyer-sourced","method-limited","PASS","","","s.falk"],["AX-2025-019207","2025-04-20","2025-05-03","2025-Q2","tirzepatide","Tirzepatide","incretin","sinopep","SinoPep","sinopep-snp-2502-x4903","SNP-2502-X4903","janoshik-analytical",60,98.61,1.39,0.97,"trifluoroacetyl adduct (+96 Da)",5.72,"TFA",8.01,0.27,86,84.8,71.1,60.293,100.5,0.2,4810.4113,null,"No growth at 14 d",19.82,1.05,39921,"buyer-sourced","verified","PASS","","","j.bergstrom"],["AX-2025-019173","2025-04-29","2025-05-03","2025-Q2","tb-500","TB-500","repair","sinopep","SinoPep","sinopep-snp-2505-v3856","SNP-2505-V3856","janoshik-analytical",5,99.47,0.53,0.26,"C-terminal amide (−1 Da)",5.34,"acetate",6.42,0.5,87.74,87.27,5.82,5.079,101.6,-0.7,887.4958,0.86,null,7.81,1.08,68714,"buyer-sourced","verified","PASS","","","v.novak"],["AX-2025-019116","2025-05-02","2025-05-03","2025-Q2","retatrutide","Retatrutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2411-b2857","GSP-2411-B2857","kestrel-bioanalytical",10,97.99,2.01,1.18,"C18 diacid regioisomer",7.19,"TFA",9.2,1,82.61,80.95,12.38,10.022,100.2,10.9,4728.5386,null,null,11.16,1.18,69005,"buyer-sourced","method-limited","PASS","","","s.sorensen"],["AX-2025-019109","2025-04-21","2025-05-03","2025-Q2","retatrutide","Retatrutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2411-b2857","GSP-2411-B2857","kestrel-bioanalytical",10,97.98,2.02,0.89,"incomplete Fmoc removal (+222 Da)",7.08,"TFA",5.62,0.84,null,null,null,null,null,-44.2,4728.2781,null,null,11.19,1.32,68052,"buyer-sourced","method-limited","FAIL","mass accuracy","AX-R01","g.vasquez"],["AX-2025-018878","2025-04-28","2025-05-03","2025-Q2","tb-500","TB-500","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-8961","TFS-{CAT}-8961","janoshik-analytical",5,99.68,0.32,0.13,"des-Gln truncate (−128 Da)",5.2,"acetate",6.22,0.93,87.65,87.37,5.45,4.762,95.2,1.4,887.4976,0.61,null,7.84,1.39,107924,"buyer-sourced","verified","PASS","","","c.molnar"],["AX-2025-018772","2025-04-26","2025-05-03","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","flourishglobalbio","FGP","flourishglobalbio-fgp-2502-f7880","FGP-2502-F7880","janoshik-analytical",1000,99.23,0.77,0.31,"free base (des-mesylate, −96 Da)",4.54,"mesylate",15.55,0.86,79.05,78.44,1211.57,950.356,95,3.5,624.2203,0.35,"No growth at 14 d",13.82,1.09,60928,"buyer-sourced","verified","FAIL","counter-ion","","me.beaulieu"],["AX-2025-018694","2025-04-15","2025-05-03","2025-Q2","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2504-t6759","QSC-2504-T6759","nordanalyt",10,99.81,0.19,0.1,"des-Gln truncate (−128 Da)",3.74,"acetate",5.94,0.95,89.37,89.2,11.28,10.062,100.6,0.2,887.4966,null,null,9.23,0.86,58973,"lab-retained","verified","MARGINAL","","AX-R04","Contributor #Q-2836"],["AX-2025-021118","2025-04-22","2025-05-02","2025-Q2","epitalon","Epitalon","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2505-6146","SIG-2505-6146","medutest",10,98.85,1.15,0.66,"β-Asp isomer",8.78,"acetate",8.65,0.22,82.35,81.4,13.09,10.655,106.5,-3.7,390.1373,0.31,null,3.91,1,69269,"buyer-sourced","method-limited","FAIL","purity","","z.lindqvist"],["AX-2025-021079","2025-05-01","2025-05-02","2025-Q2","mots-c","MOTS-c","metabolic","bachemholding","BCH","bachemholding-bch-2505-j4599","BCH-2505-J4599","vendorinvestigate",10,98.04,1.96,1.12,"Met1 sulfoxide (+16 Da)",3.13,"acetate",4.54,0.47,91.86,90.06,9.89,8.907,89.1,0.5,2173.0929,null,null,11.15,1.11,72276,"buyer-sourced","verified","MARGINAL","","AX-R06","ra.vermeulen"],["AX-2025-020856","2025-04-12","2025-05-02","2025-Q2","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2502-d1911","CPC-2502-D1911","janoshik-analytical",10,99.3,0.7,0.48,"oxidised Trp (+16 Da)",4.61,"acetate",6.06,0.8,88.53,87.91,10.99,9.661,96.6,-2,711.3842,null,null,8.27,0.95,63055,"buyer-sourced","verified","MARGINAL","","AX-R04","j.bergstrom"],["AX-2025-020850","2025-04-21","2025-05-02","2025-Q2","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2502-d1911","CPC-2502-D1911","medutest",10,99.14,0.86,0.58,"oxidised Trp (+16 Da)",4.78,"acetate",7.07,0.53,null,null,null,null,null,-10.8,711.3779,null,null,7.12,1.14,55822,"supplier-supplied","identity-consistent","MARGINAL","","AX-R04","survodutide_mixup"],["AX-2025-020763","2025-04-06","2025-05-02","2025-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2503-p9641","SGN-2503-P9641","janoshik-analytical",30,97.78,2.22,0.92,"[D-Aib13]-diastereomer",3.23,"TFA",9.32,0.94,86.51,84.59,34.23,28.955,96.5,0.7,4810.4137,2.47,null,19.89,1.26,47035,"buyer-sourced","verified","MARGINAL","","AX-R02","e.frisk"],["AX-2025-018659","2025-04-21","2025-05-02","2025-Q2","enclomiphene-citrate","Enclomiphene citrate","non-peptide","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2501-l5841","QSC-2501-L5841","janoshik-analytical",12.5,99.78,0.22,0.12,"zuclomiphene (cis-isomer)",5.88,"citrate",28.35,0.38,null,null,null,null,null,-0.7,597.2126,2.21,null,16.53,1.26,38900,"buyer-sourced","verified","FAIL","counter-ion","","b.kimani"],["AX-2025-018576","2025-04-14","2025-05-02","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","qyaobio","QYB","qyaobio-qyb-2411-g5028","QYB-2411-G5028","janoshik-analytical",10,99.93,0.07,0.04,"des-acetyl amide (−42 Da)",9.49,"acetate",4.74,1.01,84.76,84.7,11.83,10.02,100.2,1.9,854.3822,null,null,7.57,0.92,87676,"lab-retained","verified","PASS","","","c.novak"],["AX-2025-020431","2025-04-13","2025-05-01","2025-Q2","kpv","KPV","repair","mokemeibio","MKM","mokemeibio-mkm-2504-n4868","MKM-2504-N4868","peptidemeter",5,99.76,0.24,0.12,"Lys-Pro dipeptide (−99 Da)",5.5,"acetate",13.27,0.53,null,null,null,null,null,2.7,342.2276,0.42,null,5,0.98,96637,"buyer-sourced","verified","FAIL","counter-ion","","d.wojcik"],["AX-2025-020094","2025-04-17","2025-05-01","2025-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2505-r8575","SWB-2505-R8575","janoshik-analytical",15,99.01,0.99,0.67,"des-Gly deletion (−57 Da)",2.36,"TFA",9.46,0.32,null,null,null,null,null,2.5,4810.4223,null,null,19.98,0.94,61305,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","so.beaulieu"],["AX-2025-019543","2025-04-16","2025-05-01","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2411-m9928","TFC-2411-M9928","janoshik-analytical",5,98.91,1.09,0.51,"truncated (1-24)",2.25,"acetate",3.99,0.89,92.87,91.86,5.77,5.3,106,-42.8,3365.5961,null,null,12.92,1.33,64457,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","Contributor #J-7530"],["AX-2025-018907","2025-04-26","2025-05-01","2025-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1220","TFS-{CAT}-1220","janoshik-analytical",10,99.27,0.73,0.31,"mod-GRF (1-29) (−279 Da)",4.97,"acetate",4.91,0.66,89.46,88.81,11.66,10.355,103.6,0.7,3644.9774,null,null,14.6,1.34,55453,"buyer-sourced","verified","MARGINAL","","AX-R09","g.beaulieu"],["AX-2025-018770","2025-04-16","2025-05-01","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","flourishglobalbio","FGP","flourishglobalbio-fgp-2502-f7880","FGP-2502-F7880","medutest",1000,99.32,0.68,0.27,"free base (des-mesylate, −96 Da)",3.9,"mesylate",14.01,0.79,null,null,null,null,null,-1.8,624.217,null,null,11.79,1.01,88364,"buyer-sourced","identity-consistent","FAIL","counter-ion","","e.castellanos"],["AX-2025-021060","2025-04-24","2025-04-30","2025-Q2","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2501-d4197","BCH-2501-D4197","janoshik-analytical",60,96.85,3.15,2.17,"trifluoroacetyl adduct (+96 Da)",4.37,"TFA",8.75,0.6,86.28,83.56,68.42,57.172,95.3,2.7,4810.4233,null,null,19.95,1.07,81504,"buyer-sourced","verified","FAIL","purity","","d.roos"],["AX-2025-020912","2025-04-22","2025-04-30","2025-Q2","survodutide","Survodutide","incretin","wuxitides","WXT","wuxitides-wxt-2501-x2463","WXT-2501-X2463","janoshik-analytical",15,97.89,2.11,1.47,"aspartimide (−18 Da)",4.15,"TFA",6.55,0.22,null,null,null,null,null,null,null,0.83,null,19.97,0.86,58784,"buyer-sourced","purity-only","MARGINAL","","AX-R02;AX-R03","c.moreau"],["AX-2025-020778","2025-04-07","2025-04-30","2025-Q2","selank","Selank","neuro","cpcbio","CPC","cpcbio-cpc-2504-f9844","CPC-2504-F9844","janoshik-analytical",20,98.84,1.16,0.53,"diketopiperazine (−18 Da)",8.86,"acetate",5,0.39,null,null,null,null,null,1.7,751.4415,null,null,6.49,1.15,53712,"lab-retained","identity-consistent","FAIL","purity","","b.abubakar"],["AX-2025-020738","2025-04-10","2025-04-30","2025-Q2","triptorelin","Triptorelin","hormonal","sangonbio","SGN","sangonbio-sgn-2504-a9334","SGN-2504-A9334","janoshik-analytical",5,98.27,1.73,0.84,"ring-opened pGlu (+18 Da)",5.18,"acetate",4.76,0.86,null,null,null,null,null,0.2,1310.6251,0.53,null,9.64,1.29,69923,"buyer-sourced","verified","FAIL","purity","","re.nilsen"],["AX-2025-020423","2025-04-08","2025-04-30","2025-Q2","kpv","KPV","repair","mokemeibio","MKM","mokemeibio-mkm-2504-n4868","MKM-2504-N4868","janoshik-analytical",5,99.43,0.57,0.3,"Lys-Pro dipeptide (−99 Da)",5.57,"acetate",11.28,0.52,82.63,82.16,6.22,5.11,102.2,-4.8,342.2251,null,null,5.34,1.04,37562,"buyer-sourced","verified","PASS","","","s.weiss"],["AX-2025-020320","2025-04-24","2025-04-30","2025-Q2","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2411-v3137","GGPE-2411-V3137","nordanalyt",2,98.75,1.25,0.72,"[D-Val]-diastereomer",3.18,"acetate",6.95,0.69,null,null,null,null,null,3.1,1418.7137,null,null,11.93,1.03,64047,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","o.silva"],["AX-2025-020247","2025-04-05","2025-04-30","2025-Q2","ipamorelin","Ipamorelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2411-b1929","GGPE-2411-B1929","peptidemeter",5,98.91,1.09,0.5,"des-Lys (−128 Da)",4.63,"acetate",5.6,0.59,89.18,88.21,5.14,4.534,90.7,-3.4,711.3832,1,null,7.63,0.98,56826,"buyer-sourced","verified","FAIL","purity","","s.broberg"],["AX-2025-020101","2025-04-23","2025-04-30","2025-Q2","gonadorelin","Gonadorelin","hormonal","wibsonbio","SWB","wibsonbio-swb-2411-s8294","SWB-2411-S8294","medutest",10,99.02,0.98,0.41,"ring-opened pGlu (+18 Da)",5.14,"acetate",3.44,0.7,90.72,89.83,11.95,10.735,107.4,-20.1,1181.5588,null,null,7.36,1,60131,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","c18_2p6"],["AX-2025-020084","2025-04-18","2025-04-30","2025-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2505-r8575","SWB-2505-R8575","medutest",15,98.58,1.42,0.83,"des-Gly deletion (−57 Da)",2.6,"TFA",8.13,0.71,88.56,87.3,18.13,15.827,105.5,10.6,4810.4613,null,null,16.81,1.36,49861,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","sec_monomer"],["AX-2025-019212","2025-04-07","2025-04-30","2025-Q2","tirzepatide","Tirzepatide","incretin","sinopep","SinoPep","sinopep-snp-2502-x4903","SNP-2502-X4903","janoshik-analytical",60,98.95,1.05,0.42,"Met(O) sulfoxide (+16 Da)",6.85,"TFA",7.63,0.99,84.53,83.64,72.72,60.823,101.4,-2.2,4810.3997,0.33,null,19.87,0.89,57582,"buyer-sourced","verified","PASS","","","p.kravchenko"],["AX-2025-018571","2025-04-29","2025-04-30","2025-Q2","selank","Selank","neuro","qyaobio","QYB","qyaobio-qyb-2501-t4869","QYB-2501-T4869","janoshik-analytical",5,99.63,0.37,0.17,"tuftsin fragment (−417 Da)",7.55,"acetate",7.92,1,null,null,null,null,null,2.1,751.4418,0.23,null,6.5,1.18,68457,"buyer-sourced","verified","PASS","","","j.krastev"],["AX-2025-021199","2025-04-23","2025-04-29","2025-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2501-b7212","PPG-2501-B7212","kestrel-bioanalytical",10,99.93,0.07,0.05,"[D-Aib2]-diastereomer",3.85,"TFA",5.68,0.86,null,null,null,null,null,2,4728.4966,null,null,11.24,1.05,52833,"buyer-sourced","method-limited","PASS","","","b.halvorsen"],["AX-2025-021066","2025-04-23","2025-04-29","2025-Q2","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2501-d4197","BCH-2501-D4197","janoshik-analytical",60,97.97,2.03,1.4,"trifluoroacetyl adduct (+96 Da)",4.12,"TFA",9.51,0.51,85.86,84.12,65.94,55.469,92.4,null,null,null,null,19.84,0.99,64499,"supplier-supplied","purity-only","MARGINAL","","AX-R10","ju.iyer"],["AX-2025-020918","2025-04-11","2025-04-29","2025-Q2","survodutide","Survodutide","incretin","wuxitides","WXT","wuxitides-wxt-2501-x2463","WXT-2501-X2463","medutest",15,97.66,2.34,1.63,"aspartimide (−18 Da)",4.18,"TFA",8.01,0.82,86.99,84.95,16.72,14.204,94.7,14.3,4764.5802,null,null,17.88,1.35,54731,"supplier-supplied","identity-consistent","MARGINAL","","AX-R02;AX-R03;AX-R11","n.brandt"],["AX-2025-020437","2025-04-05","2025-04-29","2025-Q2","semax","Semax","neuro","keruipeptidesbio","KP","keruipeptidesbio-kp-2502-h5248","KP-2502-H5248","medutest",10,99.13,0.87,0.49,"N-acetyl semax (+42 Da)",6.98,"acetate",7.07,0.73,null,null,null,null,null,13.1,813.3648,null,null,5.93,1.16,56512,"buyer-sourced","identity-consistent","PASS","","","c.stanescu"],["AX-2025-019494","2025-04-23","2025-04-29","2025-Q2","liraglutide","Liraglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2411-b9021","JEEP-2411-B9021","medutest",15,99.04,0.96,0.52,"deamidated (Asn→Asp, +1 Da)",4.22,"acetate",4.91,0.48,90.39,89.52,15.65,14.01,93.4,48.7,3749.1457,null,null,14.64,1.21,59970,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","a.boateng"],["AX-2025-019114","2025-04-24","2025-04-29","2025-Q2","retatrutide","Retatrutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2411-b2857","GSP-2411-B2857","janoshik-analytical",10,97.79,2.21,1.29,"C18 diacid regioisomer",7.41,"TFA",7.38,0.93,84.28,82.42,12.43,10.245,102.5,2.9,4728.5008,null,null,20.64,1.13,37493,"buyer-sourced","verified","PASS","","","z.zamora"],["AX-2025-018891","2025-04-17","2025-04-29","2025-Q2","semaglutide","Semaglutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9459","TFS-{CAT}-9459","janoshik-analytical",2,98.6,1.4,0.86,"C18 diacid mono-ester",3.54,"TFA",9.51,0.9,null,null,null,null,null,-3,4111.0401,null,"No growth at 14 d",18.39,1.19,45578,"buyer-sourced","identity-consistent","PASS","","","t.malinowski"],["AX-2025-018879","2025-04-16","2025-04-29","2025-Q2","tb-500","TB-500","repair","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-8961","TFS-{CAT}-8961","nordanalyt",5,99.7,0.3,0.11,"[D-Thr]-diastereomer",4.74,"acetate",4.05,0.66,null,null,null,null,null,2.5,887.4986,null,null,8.95,1.19,48307,"buyer-sourced","identity-consistent","PASS","","","r.kjaer"],["AX-2025-018696","2025-04-18","2025-04-29","2025-Q2","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2504-t6759","QSC-2504-T6759","kestrel-bioanalytical",10,99.93,0.07,0.04,"des-Gln truncate (−128 Da)",4.17,"acetate",4.28,0.98,null,null,null,null,null,0.6,887.4969,null,null,4.22,1.12,71054,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","s.aalto"],["AX-2025-018615","2025-04-22","2025-04-29","2025-Q2","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2504-h5023","QYB-2504-H5023","janoshik-analytical",2,99.45,0.55,0.25,"des-Lys (−128 Da)",6.23,"acetate",6.2,0.52,87.05,86.57,2.06,1.783,89.1,-0.6,872.4441,null,"No growth at 14 d",8.39,1.08,55560,"lab-retained","verified","MARGINAL","","AX-R06","g.zielinski"],["AX-2025-020393","2025-04-20","2025-04-28","2025-Q2","survodutide","Survodutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2411-e4057","MKM-2411-E4057","vendorinvestigate",5,97.44,2.56,1.76,"[D-Ser2]-diastereomer",4.58,"TFA",7.45,0.7,null,null,null,null,null,0.5,4764.5145,null,null,21.55,1.34,56009,"buyer-sourced","identity-consistent","PASS","","","f.ramos"],["AX-2025-020091","2025-04-14","2025-04-28","2025-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2505-r8575","SWB-2505-R8575","janoshik-analytical",15,99.04,0.96,0.67,"[D-Aib13]-diastereomer",3.26,"TFA",8.57,0.76,null,null,null,null,null,2.6,4810.4228,null,null,19.82,1.23,54683,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","k.nascimento"],["AX-2025-020052","2025-04-17","2025-04-28","2025-Q2","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2503-p7565","SWB-2503-P7565","peptidemeter",15,98.76,1.24,0.61,"[D-Aib2]-diastereomer",5.04,"TFA",6.93,0.46,87.57,86.48,16.28,14.079,93.9,-5.6,4728.4606,null,null,19.46,1.19,61316,"buyer-sourced","verified","MARGINAL","","AX-R04","ce.kjaer"],["AX-2025-019546","2025-04-24","2025-04-28","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2411-m9928","TFC-2411-M9928","medutest",5,98.85,1.15,0.62,"des-Tyr1 (−163 Da)",3.31,"acetate",3.3,0.32,null,null,null,null,null,null,null,null,null,10.95,1.01,30349,"buyer-sourced","purity-only","PASS","","","amber_glass"],["AX-2025-019506","2025-04-14","2025-04-28","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","jeepbio","JEEP","jeepbio-jeep-2412-m9286","JEEP-2412-M9286","janoshik-analytical",50,99.93,0.07,0.04,"8-amino regioisomer",6.19,"iodide",41.84,0.41,51.56,51.52,97.86,50.417,100.8,-3.2,285.9958,null,null,5.41,1.25,67995,"buyer-sourced","verified","FAIL","counter-ion","","r.vermeulen"],["AX-2025-019208","2025-04-27","2025-04-28","2025-Q2","tirzepatide","Tirzepatide","incretin","sinopep","SinoPep","sinopep-snp-2502-x4903","SNP-2502-X4903","janoshik-analytical",60,98.65,1.35,0.87,"Met(O) sulfoxide (+16 Da)",6.2,"TFA",9.6,0.26,null,null,null,null,null,-3.1,4810.3954,0.63,null,19.76,1.1,48208,"buyer-sourced","verified","PASS","","","i.steiner"],["AX-2025-019068","2025-04-26","2025-04-28","2025-Q2","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2411-l2462","GSP-2411-L2462","janoshik-analytical",2,98.71,1.29,0.68,"open-chain (reduced disulfide, +2 Da)",5.11,"acetate",6.93,0.99,null,null,null,null,null,null,null,null,null,11.29,1.36,78624,"buyer-sourced","purity-only","PASS","","","sample_vs_retail"],["AX-2025-020398","2025-04-21","2025-04-27","2025-Q2","tirzepatide","Tirzepatide","incretin","mokemeibio","MKM","mokemeibio-mkm-2411-b3993","MKM-2411-B3993","janoshik-analytical",10,98.67,1.33,0.71,"des-Gly deletion (−57 Da)",4.24,"TFA",6.72,0.95,null,null,null,null,null,null,null,null,null,19.8,1.21,63142,"supplier-supplied","purity-only","PASS","","","al.villalobos"],["AX-2025-020298","2025-04-13","2025-04-27","2025-Q2","kpv","KPV","repair","ggpeps","GGPeps","ggpeps-ggpe-2411-r2490","GGPE-2411-R2490","janoshik-analytical",10,98.58,1.42,1,"Pro-Val dipeptide (−128 Da)",4.1,"acetate",16.27,0.5,79.13,78.01,11.37,8.87,88.7,4.8,342.2283,null,null,5.21,1.13,66374,"buyer-sourced","verified","FAIL","purity;counter-ion","AX-R06","sa.demir"],["AX-2025-020092","2025-04-16","2025-04-27","2025-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2505-r8575","SWB-2505-R8575","janoshik-analytical",15,99.21,0.79,0.53,"des-Gly deletion (−57 Da)",2.6,"TFA",6.23,0.84,90.33,89.62,14.95,13.398,89.3,-2.6,4810.3978,0.97,null,19.79,1.13,67018,"buyer-sourced","verified","MARGINAL","","AX-R04;AX-R06","z.kowalski"],["AX-2025-019964","2025-04-10","2025-04-27","2025-Q2","retatrutide","Retatrutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2412-c6855","HJ-2412-C6855","janoshik-analytical",20,97.13,2.87,1.14,"incomplete Fmoc removal (+222 Da)",3.8,"TFA",5.95,0.39,89.86,87.28,23.03,20.101,100.5,-1,4728.4824,null,"No growth at 14 d",20.8,1.33,78618,"buyer-sourced","verified","PASS","","","e.onwuka"],["AX-2025-019507","2025-04-24","2025-04-27","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","jeepbio","JEEP","jeepbio-jeep-2412-m9286","JEEP-2412-M9286","medutest",50,99.93,0.07,0.04,"5-nitro-1MQ (unreduced precursor, +30 Da)",5.57,"iodide",44.24,0.75,49.44,49.41,102.63,50.709,101.4,-7.3,285.9946,0.32,null,4.54,1.01,60202,"supplier-supplied","identity-consistent","FAIL","counter-ion","","p.roos"],["AX-2025-019107","2025-04-13","2025-04-27","2025-Q2","retatrutide","Retatrutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2411-b2857","GSP-2411-B2857","medutest",10,98.12,1.88,0.83,"incomplete Fmoc removal (+222 Da)",7.94,"TFA",9.3,0.67,null,null,null,null,null,-19.7,4728.3939,0.63,null,17.58,1.11,63638,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","ja.teixeira"],["AX-2025-018780","2025-04-19","2025-04-27","2025-Q2","ghrp-6","GHRP-6","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2411-j8288","FGP-2411-J8288","nordanalyt",5,99.93,0.07,0.04,"[D-Trp]-epimer",5.18,"acetate",4.88,0.68,89.26,89.2,5.09,4.54,90.8,2.7,872.447,null,null,9.89,1.27,46775,"buyer-sourced","verified","PASS","","","endotoxin_limit"],["AX-2025-018775","2025-04-09","2025-04-27","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","flourishglobalbio","FGP","flourishglobalbio-fgp-2502-f7880","FGP-2502-F7880","peptidemeter",1000,99.45,0.55,0.23,"free base (des-mesylate, −96 Da)",4.06,"mesylate",14.13,0.25,81.56,81.11,1217.85,987.798,98.8,-1.5,624.2172,null,null,13.04,1.12,109269,"buyer-sourced","verified","FAIL","counter-ion","","fa.sjoberg"],["AX-2025-021190","2025-04-08","2025-04-26","2025-Q2","thymosin-alpha-1","Thymosin α1","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2501-d6869","PPG-2501-D6869","peptidemeter",10,98.98,1.02,0.68,"deamidated Asn (+1 Da)",3.28,"acetate",5,1,null,null,null,null,null,3.2,3106.5592,null,null,11.93,1.13,49342,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R03","oxytocin_pheur"],["AX-2025-021158","2025-04-24","2025-04-26","2025-Q2","ipamorelin","Ipamorelin","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2505-u7155","PPG-2505-U7155","nordanalyt",2,99.78,0.22,0.14,"des-Lys (−128 Da)",4.36,"acetate",5.18,0.61,89.85,89.65,2.35,2.107,105.4,-1.5,711.3845,null,null,9.62,1.03,76702,"buyer-sourced","verified","PASS","","","ad.ibarra"],["AX-2025-020764","2025-04-05","2025-04-26","2025-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2503-p9641","SGN-2503-P9641","peptidemeter",30,97.83,2.17,1.52,"truncated (3-39)",3.39,"TFA",5.7,0.74,90.17,88.21,34.98,30.856,102.9,-2.4,4810.3988,null,null,18.59,1.18,59110,"buyer-sourced","verified","MARGINAL","","AX-R02","a.petrescu"],["AX-2025-020756","2025-04-22","2025-04-26","2025-Q2","semaglutide","Semaglutide","incretin","sangonbio","SGN","sangonbio-sgn-2502-j9369","SGN-2502-J9369","janoshik-analytical",10,97.81,2.19,1.5,"des-AEEA semaglutide (−145 Da)",5.22,"TFA",9.81,0.58,84.39,82.54,11.43,9.434,94.3,-2.6,4111.0417,null,null,18.41,1.03,58783,"buyer-sourced","verified","PASS","","","pt141_one_da"],["AX-2025-020428","2025-04-19","2025-04-26","2025-Q2","kpv","KPV","repair","mokemeibio","MKM","mokemeibio-mkm-2504-n4868","MKM-2504-N4868","nordanalyt",5,99.93,0.07,0.05,"Pro-Val dipeptide (−128 Da)",6.09,"acetate",14.78,0.31,null,null,null,null,null,-0.4,342.2266,0.34,null,6.04,0.97,72185,"buyer-sourced","verified","FAIL","counter-ion","","ju.iyer"],["AX-2025-020055","2025-04-13","2025-04-26","2025-Q2","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2503-p7565","SWB-2503-P7565","medutest",15,98.32,1.68,0.97,"aspartimide (−18 Da)",4.91,"TFA",6.54,0.48,null,null,null,null,null,4.8,4728.5098,4.78,null,17.59,1.08,61607,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","crude_trace"],["AX-2025-019784","2025-04-20","2025-04-26","2025-Q2","ghrp-6","GHRP-6","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2504-g4514","HOMO-2504-G4514","vendorinvestigate",10,99.93,0.07,0.05,"[D-Trp]-epimer",3.92,"acetate",6.94,0.33,88.81,88.75,11.24,9.976,99.8,1.1,872.4456,null,"No growth at 14 d",8.89,1.02,69670,"buyer-sourced","verified","PASS","","","a.karlsen"],["AX-2025-019517","2025-04-05","2025-04-26","2025-Q2","ghrp-6","GHRP-6","gh-axis","jeepbio","JEEP","jeepbio-jeep-2503-b8635","JEEP-2503-B8635","peptidemeter",2,99.44,0.56,0.29,"bis-oxidised Trp (+32 Da)",4.52,"acetate",6.45,0.26,88.77,88.27,2.16,1.907,95.4,3.1,872.4473,null,null,7.97,0.98,58110,"buyer-sourced","verified","PASS","","","k.castellanos"],["AX-2025-019503","2025-04-22","2025-04-26","2025-Q2","tirzepatide","Tirzepatide","incretin","jeepbio","JEEP","jeepbio-jeep-2412-u8403","JEEP-2412-U8403","vendorinvestigate",15,99.04,0.96,0.61,"des-Gly deletion (−57 Da)",2.91,"TFA",6.9,0.62,89.57,88.71,17.04,15.116,100.8,-0.1,4810.4098,null,null,20.22,0.95,54197,"buyer-sourced","verified","MARGINAL","","AX-R11","r.wojcik"],["AX-2025-019233","2025-04-21","2025-04-26","2025-Q2","aod-9604","AOD-9604","metabolic","ambiopharm","AMB","ambiopharm-amb-2411-s5560","AMB-2411-S5560","janoshik-analytical",10,99.05,0.95,0.54,"open-chain (reduced disulfide, +2 Da)",5.52,"acetate",6.02,0.85,null,null,null,null,null,-5.3,1815.8576,null,null,11.32,1.16,64706,"buyer-sourced","identity-consistent","PASS","","","k.duarte"],["AX-2025-020883","2025-04-07","2025-04-25","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","wuxitides","WXT","wuxitides-wxt-2505-m2430","WXT-2505-M2430","janoshik-analytical",100,98.71,1.29,0.81,"5-nitro-1MQ (unreduced precursor, +30 Da)",2.66,"iodide",36.46,0.48,60.4,59.62,151.29,90.199,90.2,null,null,null,null,5.33,1.08,58990,"buyer-sourced","purity-only","FAIL","counter-ion","","t.amankwah"],["AX-2025-019988","2025-04-11","2025-04-25","2025-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2505-h6642","HJ-2505-H6642","peptidemeter",60,98.6,1.4,0.88,"des-Gly deletion (−57 Da)",5.28,"TFA",5.41,0.14,89.17,87.92,60.62,53.297,88.8,null,null,null,null,19.71,1.43,75147,"buyer-sourced","purity-only","MARGINAL","","AX-R06;AX-R11","b.espinoza"],["AX-2025-019425","2025-04-23","2025-04-25","2025-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hybiopharma","HYB","hybiopharma-hyb-2502-s7614","HYB-2502-S7614","janoshik-analytical",200,99.33,0.67,0.25,"γ-Glu-Cys (−57 Da)",8.75,null,0,0.33,null,null,null,null,null,2.5,307.0846,null,"No growth at 14 d",4.36,1.16,47094,"buyer-sourced","method-limited","PASS","","","o.pereira"],["AX-2025-019103","2025-04-24","2025-04-25","2025-Q2","retatrutide","Retatrutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2411-b2857","GSP-2411-B2857","janoshik-analytical",10,97.39,2.61,1.16,"incomplete Fmoc removal (+222 Da)",7.16,"TFA",8.84,0.73,83.27,81.1,13.03,10.567,105.7,1.4,4728.4937,null,null,20.55,1.25,52464,"buyer-sourced","verified","PASS","","","an.pereira"],["AX-2025-018911","2025-04-07","2025-04-25","2025-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1220","TFS-{CAT}-1220","janoshik-analytical",10,98.62,1.38,0.59,"mod-GRF (1-29) (−279 Da)",4.3,"acetate",3.29,0.94,null,null,null,null,null,2.4,3644.9835,null,null,14.7,1.21,56475,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","ru.kirchner"],["AX-2025-018886","2025-04-12","2025-04-25","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9097","TFS-{CAT}-9097","medutest",2,98.92,1.08,0.64,"deamidated (+1 Da)",3.13,"acetate",5.5,0.5,null,null,null,null,null,49.1,3365.9055,null,null,10.92,1.06,76445,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","k.bakken"],["AX-2025-018807","2025-04-20","2025-04-25","2025-Q2","exenatide","Exenatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2504-v8032","FGP-2504-V8032","janoshik-analytical",2,98.88,1.12,0.71,"C-terminal free acid (+1 Da)",4.58,"acetate",6.09,0.95,null,null,null,null,null,-2.6,4183.9261,null,null,15.02,1.11,43837,"buyer-sourced","identity-consistent","PASS","","","k.fontaine"],["AX-2025-020397","2025-04-10","2025-04-24","2025-Q2","tirzepatide","Tirzepatide","incretin","mokemeibio","MKM","mokemeibio-mkm-2411-b3993","MKM-2411-B3993","peptidemeter",10,98.07,1.93,1.11,"C20 diacid mono-amide",3.79,"TFA",5.62,0.81,89.78,88.05,11.57,10.187,101.9,-1,4810.4055,null,"No growth at 14 d",18.47,1.12,52119,"buyer-sourced","verified","PASS","","","gsh_gssg"],["AX-2025-019511","2025-04-23","2025-04-24","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","jeepbio","JEEP","jeepbio-jeep-2412-m9286","JEEP-2412-M9286","janoshik-analytical",50,99.93,0.07,0.04,"5-nitro-1MQ (unreduced precursor, +30 Da)",5.05,"iodide",37.76,0.94,null,null,null,null,null,-10.6,285.9937,null,null,5.42,0.93,81669,"buyer-sourced","identity-consistent","FAIL","counter-ion;mass accuracy","AX-R01","ig.beaulieu"],["AX-2025-020887","2025-04-10","2025-04-23","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","wuxitides","WXT","wuxitides-wxt-2505-m2430","WXT-2505-M2430","janoshik-analytical",100,98.19,1.81,1.14,"5-nitro-1MQ (unreduced precursor, +30 Da)",2.78,"iodide",42.91,0.94,null,null,null,null,null,2.6,285.9974,null,"No growth at 14 d",5.41,1.2,67228,"buyer-sourced","identity-consistent","FAIL","counter-ion","","c.kuipers"],["AX-2025-020071","2025-04-15","2025-04-23","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","wibsonbio","SWB","wibsonbio-swb-2501-g8023","SWB-2501-G8023","janoshik-analytical",100,99.6,0.4,0.17,"8-amino regioisomer",6.04,"iodide",43.39,0.79,null,null,null,null,null,4.2,285.9979,null,"Growth detected at 6 d — Bacillus sp.",5.42,1.02,81144,"supplier-supplied","identity-consistent","FAIL","counter-ion;sterility","","an.petrov"],["AX-2025-020011","2025-04-11","2025-04-23","2025-Q2","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","wibsonbio","SWB","wibsonbio-swb-2504-w7050","SWB-2504-W7050","medutest",10,99.4,0.6,0.43,"des-acetyl amide (−42 Da)",10.12,"acetate",4.9,0.49,null,null,null,null,null,-0.1,854.3805,null,null,6.54,1.14,65343,"buyer-sourced","identity-consistent","PASS","","","s.haddad"],["AX-2025-019812","2025-04-05","2025-04-23","2025-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2501-a5192","HOMO-2501-A5192","medutest",5,99.9,0.1,0.07,"C18 diacid mono-ester",6.45,"TFA",7.37,0.19,85.99,85.9,5.21,4.475,89.5,-7.3,4111.0224,null,"No growth at 14 d",15.56,1.3,61452,"lab-retained","identity-consistent","MARGINAL","","AX-R06","f.achebe"],["AX-2025-018808","2025-04-17","2025-04-23","2025-Q2","exenatide","Exenatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2504-v8032","FGP-2504-V8032","vendorinvestigate",2,98.96,1.04,0.51,"Trp25 oxidation (+16 Da)",4.09,"acetate",5.23,0.24,null,null,null,null,null,0.4,4183.9387,0.24,null,14.9,0.94,65303,"buyer-sourced","verified","MARGINAL","","AX-R11","quarter_over_quarter"],["AX-2025-020967","2025-04-11","2025-04-22","2025-Q2","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2411-f3188","WXT-2411-F3188","janoshik-analytical",20,98.54,1.46,0.69,"Met(O) sulfoxide (+16 Da)",4.78,"TFA",9.82,0.56,null,null,null,null,null,-2.4,4810.3988,null,null,19.89,1.28,49250,"buyer-sourced","identity-consistent","PASS","","","n.yildiz"],["AX-2025-020865","2025-04-07","2025-04-22","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","cpcbio","CPC","cpcbio-cpc-2503-g2382","CPC-2503-G2382","janoshik-analytical",500,98.89,1.11,0.68,"sulfonamide hydrolysis product (+18 Da)",5.08,"mesylate",12.7,0.71,null,null,null,null,null,null,null,0.38,null,13.85,1.05,76076,"buyer-sourced","purity-only","FAIL","counter-ion","AX-R09","so.demir"],["AX-2025-020861","2025-04-13","2025-04-22","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","cpcbio","CPC","cpcbio-cpc-2503-g2382","CPC-2503-G2382","janoshik-analytical",500,98.85,1.15,0.7,"sulfonamide hydrolysis product (+18 Da)",5.55,"mesylate",15.84,0.69,null,null,null,null,null,-1.6,624.2171,null,null,13.72,1.1,68867,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R09","s.adeyemi"],["AX-2025-020028","2025-04-16","2025-04-22","2025-Q2","ipamorelin","Ipamorelin","gh-axis","wibsonbio","SWB","wibsonbio-swb-2501-y7592","SWB-2501-Y7592","medutest",2,99.72,0.28,0.18,"des-Lys (−128 Da)",4.28,"acetate",5.12,0.58,90.02,89.77,2.24,2.011,100.6,-14,711.3756,null,null,6.95,1.12,63772,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","i.nwosu"],["AX-2025-018918","2025-03-27","2025-04-22","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9795","TFS-{CAT}-9795","peptidemeter",2,98.84,1.16,0.44,"hydrolysed maleimide (+18 Da)",3.69,"acetate",3.05,0.83,null,null,null,null,null,-0.1,3644.9744,0.38,null,13.81,1.14,53081,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","g.petrov"],["AX-2025-018829","2025-03-28","2025-04-22","2025-Q1","bpc-157","BPC-157","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2409-y8596","FGP-2409-Y8596","vendorinvestigate",5,99.84,0.16,0.09,"pyroglutamate cyclisation (−17 Da)",5.4,"acetate",5.19,0.42,88.99,88.85,5.37,4.771,95.4,-3.4,1418.7045,0.25,null,10.25,1.05,85392,"buyer-sourced","verified","PASS","","","s.baptista"],["AX-2025-018657","2025-04-18","2025-04-22","2025-Q2","enclomiphene-citrate","Enclomiphene citrate","non-peptide","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2501-l5841","QSC-2501-L5841","medutest",12.5,99.64,0.36,0.24,"zuclomiphene (cis-isomer)",5.66,"citrate",26.54,0.44,67.36,67.12,17.38,11.665,93.3,0,597.213,null,null,13.79,1.09,78101,"buyer-sourced","partial","FAIL","counter-ion","","icp_ms_trace"],["AX-2025-020836","2025-03-27","2025-04-21","2025-Q1","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2503-j1794","CPC-2503-J1794","medutest",2,98.55,1.45,0.78,"[D-Trp]-epimer",6.84,"acetate",5.49,0.67,null,null,null,null,null,0.7,711.3861,0.27,null,6.88,1.21,67588,"supplier-supplied","identity-consistent","FAIL","purity","","an.aguirre"],["AX-2025-020436","2025-04-05","2025-04-21","2025-Q2","semax","Semax","neuro","keruipeptidesbio","KP","keruipeptidesbio-kp-2502-h5248","KP-2502-H5248","peptidemeter",10,99.32,0.68,0.38,"Met1 sulfoxide (+16 Da)",6.5,"acetate",5.74,0.41,null,null,null,null,null,-1.7,813.3527,null,null,6.75,0.87,66708,"supplier-supplied","identity-consistent","PASS","","","nitrogen_kjeldahl"],["AX-2025-019522","2025-04-20","2025-04-21","2025-Q2","ghrp-6","GHRP-6","gh-axis","jeepbio","JEEP","jeepbio-jeep-2503-b8635","JEEP-2503-B8635","peptidemeter",2,99.04,0.96,0.69,"oxidised Trp (+16 Da)",4.84,"acetate",5.73,0.96,null,null,null,null,null,1.3,872.4457,null,null,7.86,1.13,94041,"buyer-sourced","identity-consistent","PASS","","","endotoxin_limit"],["AX-2025-019239","2025-04-14","2025-04-21","2025-Q2","aod-9604","AOD-9604","metabolic","ambiopharm","AMB","ambiopharm-amb-2411-s5560","AMB-2411-S5560","janoshik-analytical",10,99.5,0.5,0.29,"open-chain (reduced disulfide, +2 Da)",4.99,"acetate",6.13,0.9,87.98,87.54,11.92,10.435,104.4,null,null,null,null,11.58,0.88,55644,"buyer-sourced","purity-only","MARGINAL","","AX-R11","t.kaufmann"],["AX-2025-019052","2025-04-18","2025-04-21","2025-Q2","thymosin-alpha-1","Thymosin α1","repair","asymchemlabs","ASY","asymchemlabs-asy-cat-2031","ASY-{CAT}-2031","janoshik-analytical",1.6,99.21,0.79,0.54,"des-acetyl Tα1 (−42 Da)",3.54,"acetate",4.23,0.93,91.3,90.58,1.73,1.567,97.9,-2.3,3106.5422,0.19,"No growth at 14 d",12.68,1.1,29195,"buyer-sourced","verified","PASS","","","ro.kjaer"],["AX-2025-018642","2025-03-26","2025-04-21","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-t5296","QSC-2408-T5296","janoshik-analytical",30,99.91,0.09,0.06,"[D-Aib13]-diastereomer",5.57,"TFA",6.96,0.81,86.66,86.58,34.19,29.602,98.7,-2.6,4810.3978,null,null,19.71,1.28,68380,"buyer-sourced","verified","PASS","","","k.guerrero"],["AX-2025-019070","2025-04-18","2025-04-20","2025-Q2","aod-9604","AOD-9604","metabolic","genscriptpeps","GSP","genscriptpeps-gsp-2411-l2462","GSP-2411-L2462","peptidemeter",2,98.5,1.5,0.8,"open-chain (reduced disulfide, +2 Da)",4.85,"acetate",4.14,0.52,null,null,null,null,null,-2.3,1815.863,null,null,10.71,1.05,70719,"buyer-sourced","identity-consistent","PASS","","","r.sjoberg"],["AX-2025-018813","2025-04-15","2025-04-20","2025-Q2","exenatide","Exenatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2504-v8032","FGP-2504-V8032","peptidemeter",2,99.07,0.93,0.58,"C-terminal free acid (+1 Da)",4.02,"acetate",4.46,0.22,null,null,null,null,null,2.7,4183.9483,0.22,null,14.15,1.13,54765,"buyer-sourced","verified","PASS","","","z.amankwah"],["AX-2025-020944","2025-03-25","2025-04-19","2025-Q1","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2501-j3079","WXT-2501-J3079","peptidemeter",2,98.55,1.45,0.84,"acetylated N-terminus (+42 Da)",5.96,"acetate",7.01,0.57,null,null,null,null,null,7.5,1418.7199,null,null,8.99,0.86,81373,"lab-retained","identity-consistent","PASS","","","f.aalto"],["AX-2025-020792","2025-03-24","2025-04-19","2025-Q1","tb-500","TB-500","repair","cpcbio","CPC","cpcbio-cpc-2408-b9995","CPC-2408-B9995","nordanalyt",10,98.45,1.55,0.55,"des-acetyl TB-500 (−42 Da)",4.64,"acetate",4.52,0.93,89.91,88.52,10.83,9.587,95.9,null,null,null,null,9.15,1.17,82078,"buyer-sourced","purity-only","FAIL","purity","","a.okwuosa"],["AX-2025-020600","2025-03-27","2025-04-19","2025-Q1","sermorelin","Sermorelin","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2409-x7161","SSA-2409-X7161","janoshik-analytical",10,98.55,1.45,1.01,"deamidated Asn8 (+1 Da)",4.96,"acetate",5.11,0.24,89.69,88.39,11.91,10.527,105.3,3.9,3355.7376,null,null,12.42,0.97,60520,"buyer-sourced","verified","PASS","","","c.adeyemi"],["AX-2025-020429","2025-04-12","2025-04-19","2025-Q2","kpv","KPV","repair","mokemeibio","MKM","mokemeibio-mkm-2504-n4868","MKM-2504-N4868","peptidemeter",5,99.87,0.13,0.06,"Lys-Pro dipeptide (−99 Da)",5.26,"acetate",11.63,0.61,null,null,null,null,null,5.2,342.2285,0.31,null,5.05,1.08,48122,"buyer-sourced","verified","PASS","","","h.ogunleye"],["AX-2025-020399","2025-04-16","2025-04-19","2025-Q2","tirzepatide","Tirzepatide","incretin","mokemeibio","MKM","mokemeibio-mkm-2411-b3993","MKM-2411-B3993","janoshik-analytical",10,97.78,2.22,1.27,"C20 diacid mono-amide",4.28,"TFA",5.82,1,88.9,86.93,10.94,9.51,95.1,null,null,null,null,19.95,1.06,57530,"buyer-sourced","purity-only","PASS","","","tu.adeyemi"],["AX-2025-019986","2025-04-16","2025-04-19","2025-Q2","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2505-h6642","HJ-2505-H6642","janoshik-analytical",60,99.04,0.96,0.56,"des-Gly deletion (−57 Da)",5.43,"TFA",6.47,0.19,null,null,null,null,null,-0.6,4810.4074,null,null,19.82,1.31,93287,"buyer-sourced","identity-consistent","PASS","","","b.danquah"],["AX-2025-019646","2025-03-27","2025-04-19","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2502-d2333","TFC-2502-D2333","janoshik-analytical",2,99.82,0.18,0.1,"des-Lys (−128 Da)",5.76,"acetate",6.25,0.38,87.61,87.45,2.13,1.863,93.2,-4,817.4242,null,"No growth at 14 d",9.02,0.86,63025,"buyer-sourced","verified","PASS","","","a.kuusela"],["AX-2025-019170","2025-04-05","2025-04-19","2025-Q2","tirzepatide","Tirzepatide","incretin","sinopep","SinoPep","sinopep-snp-2505-a3973","SNP-2505-A3973","peptidemeter",10,98.72,1.28,0.56,"des-Aib2 analogue",4.08,"TFA",5.75,0.62,null,null,null,null,null,1.6,4810.418,0.64,null,18.75,1.19,51164,"buyer-sourced","verified","PASS","","","la.boateng"],["AX-2025-021222","2025-03-27","2025-04-18","2025-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2412-n7907","PPG-2412-N7907","nordanalyt",5,99.9,0.1,0.05,"des-Gly truncate (−57 Da)",3.72,"acetate",7.31,0.23,88.74,88.65,5.15,4.565,91.3,null,null,null,"No growth at 14 d",11.17,0.86,61233,"buyer-sourced","purity-only","PASS","","","m.halvorsen"],["AX-2025-020902","2025-03-24","2025-04-18","2025-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wuxitides","WXT","wuxitides-wxt-2502-f2050","WXT-2502-F2050","medutest",1000,99.72,0.28,0.19,"residual DMF (process solvent)",4.14,"mesylate",16.04,0.37,79.45,79.23,1348.25,1068.218,106.8,null,null,null,"No growth at 14 d",11.91,1.09,60956,"buyer-sourced","purity-only","FAIL","counter-ion","","h.batista"],["AX-2025-020654","2025-04-09","2025-04-18","2025-Q2","ipamorelin","Ipamorelin","gh-axis","sangonbio","SGN","sangonbio-sgn-2502-w8153","SGN-2502-W8153","peptidemeter",5,98.59,1.41,0.83,"Aib-deletion sequence (−85 Da)",1.68,"acetate",5.5,0.84,91.98,90.68,5.91,5.359,107.2,0.4,711.3859,null,"No growth at 14 d",7.75,1.08,59622,"buyer-sourced","verified","FAIL","purity","","h.moreau"],["AX-2025-019379","2025-04-07","2025-04-18","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","hybiopharma","HYB","hybiopharma-hyb-2505-m6859","HYB-2505-M6859","janoshik-analytical",250,99.83,0.17,0.11,"residual DMF (process solvent)",4.77,"mesylate",15.76,0.61,78.86,78.73,312.76,246.236,98.5,null,null,null,null,13.87,1.08,70287,"buyer-sourced","purity-only","FAIL","counter-ion","","z.haddad"],["AX-2025-019333","2025-04-16","2025-04-18","2025-Q2","epitalon","Epitalon","bioregulator","ambiopharm","AMB","ambiopharm-amb-2411-x6617","AMB-2411-X6617","janoshik-analytical",20,99.9,0.1,0.04,"Ala-Glu-Asp tripeptide (−57 Da)",6.37,"acetate",11.84,0.47,81.32,81.24,24.51,19.912,99.6,null,null,0.59,null,4.7,1.11,52034,"buyer-sourced","method-limited","FAIL","counter-ion","","jo.vasquez"],["AX-2025-019209","2025-04-12","2025-04-18","2025-Q2","tirzepatide","Tirzepatide","incretin","sinopep","SinoPep","sinopep-snp-2502-x4903","SNP-2502-X4903","janoshik-analytical",60,98.66,1.34,0.94,"trifluoroacetyl adduct (+96 Da)",6.83,"TFA",8.42,0.79,null,null,null,null,null,-24.4,4810.2929,null,null,19.79,1.25,59978,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","ka.roos"],["AX-2025-018670","2025-03-23","2025-04-18","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-r5814","QSC-2410-R5814","vendorinvestigate",10,99.39,0.61,0.34,"trifluoroacetyl adduct (+96 Da)",4.86,"TFA",5.74,0.64,88.76,88.22,11.58,10.216,102.2,6.7,4810.4425,null,null,21.21,1.43,47793,"buyer-sourced","verified","PASS","","","am.hartmann"],["AX-2025-018660","2025-04-15","2025-04-18","2025-Q2","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2412-f6175","QSC-2412-F6175","janoshik-analytical",5,98.76,1.24,0.59,"tBu-protected residual (+56 Da)",3.14,"TFA",7.95,1,null,null,null,null,null,null,null,null,null,18.41,1.25,67245,"buyer-sourced","purity-only","PASS","","","s.wikstrom"],["AX-2025-020970","2025-04-05","2025-04-17","2025-Q2","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2411-f3188","WXT-2411-F3188","janoshik-analytical",20,98.63,1.37,0.93,"truncated (3-39)",5.38,"TFA",6.6,0.82,87.2,86.01,21.99,18.914,94.6,2.7,4810.4233,null,"No growth at 14 d",19.89,1.12,71449,"lab-retained","verified","PASS","","","ay.ivaturi"],["AX-2025-019881","2025-04-14","2025-04-17","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-g5680","HJ-2501-G5680","peptidemeter",500,99.42,0.58,0.27,"sulfonamide hydrolysis product (+18 Da)",4.81,"mesylate",15.24,0.68,null,null,null,null,null,null,null,0.13,null,13.04,0.86,55655,"lab-retained","purity-only","FAIL","counter-ion","","p.baptista"],["AX-2025-019877","2025-04-15","2025-04-17","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-g5680","HJ-2501-G5680","vendorinvestigate",500,99.85,0.15,0.1,"sulfonamide hydrolysis product (+18 Da)",5.51,"mesylate",13.35,0.18,80.96,80.84,563.31,455.38,91.1,2.4,624.2196,0.13,null,14.62,1,48179,"buyer-sourced","verified","FAIL","counter-ion","","Contributor #R-8813"],["AX-2025-019713","2025-03-23","2025-04-17","2025-Q1","glutathione","L-Glutathione (reduced)","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2408-r3237","HOMO-2408-R3237","janoshik-analytical",200,99.31,0.69,0.49,"S-sulfonate adduct (+80 Da)",9.65,null,0,0.69,89.66,89.04,218.71,194.739,97.4,null,null,null,null,4.43,1.25,71547,"buyer-sourced","method-limited","MARGINAL","","AX-R09","f.ramos"],["AX-2025-018908","2025-04-16","2025-04-17","2025-Q2","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1220","TFS-{CAT}-1220","peptidemeter",10,98.68,1.32,0.95,"maleimide dimer",4.38,"acetate",4.5,0.5,null,null,null,null,null,-0.1,3644.9744,null,null,13.45,1.27,57811,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","i.lindholm"],["AX-2025-018773","2025-04-09","2025-04-17","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","flourishglobalbio","FGP","flourishglobalbio-fgp-2502-f7880","FGP-2502-F7880","peptidemeter",1000,99.5,0.5,0.21,"free base (des-mesylate, −96 Da)",4.2,"mesylate",15.32,0.6,79.88,79.48,1282.54,1019.363,101.9,4.4,624.2208,null,"No growth at 14 d",12.91,1.32,68162,"buyer-sourced","verified","FAIL","counter-ion","","a.antonsen"],["AX-2025-019645","2025-03-25","2025-04-16","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2502-d2333","TFC-2502-D2333","kestrel-bioanalytical",2,99.93,0.07,0.04,"des-Lys (−128 Da)",4.78,"acetate",6.08,0.6,null,null,null,null,null,1,817.4283,null,null,4.8,1.09,66298,"buyer-sourced","identity-consistent","PASS","","","n.fontaine"],["AX-2025-019230","2025-04-12","2025-04-16","2025-Q2","aod-9604","AOD-9604","metabolic","ambiopharm","AMB","ambiopharm-amb-2411-s5560","AMB-2411-S5560","peptidemeter",10,99.54,0.46,0.27,"open-chain (reduced disulfide, +2 Da)",5.49,"acetate",5.66,0.93,null,null,null,null,null,2.2,1815.8712,null,null,10.59,1.23,51273,"buyer-sourced","identity-consistent","PASS","","","ju.coelho"],["AX-2025-018999","2025-03-23","2025-04-16","2025-Q1","hexarelin","Hexarelin","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-1786","ASY-{CAT}-1786","janoshik-analytical",10,99.75,0.25,0.13,"des-Lys (−128 Da)",4.22,"acetate",7.06,0.59,88.13,87.91,10.59,9.31,93.1,-5.2,886.4556,null,null,9,1.31,79062,"buyer-sourced","verified","PASS","","","i.lindholm"],["AX-2025-018676","2025-03-21","2025-04-16","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-r5814","QSC-2410-R5814","nordanalyt",10,99.2,0.8,0.45,"trifluoroacetyl adduct (+96 Da)",5.31,"TFA",8.62,0.68,85.39,84.71,11.75,9.953,99.5,1.7,4810.4185,null,null,22.91,0.96,52120,"buyer-sourced","verified","PASS","","","ro.laurent"],["AX-2025-021174","2025-03-21","2025-04-15","2025-Q1","ss-31","SS-31 (Elamipretide)","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2411-d6795","PPG-2411-D6795","nordanalyt",10,99.83,0.17,0.09,"[D-Arg1]-epimer",5.37,"acetate",6.84,0.35,null,null,null,null,null,-0.6,639.3852,null,null,10.31,1.17,93462,"buyer-sourced","identity-consistent","PASS","","","bi.restrepo"],["AX-2025-020885","2025-04-14","2025-04-15","2025-Q2","5-amino-1mq","5-Amino-1MQ","non-peptide","wuxitides","WXT","wuxitides-wxt-2505-m2430","WXT-2505-M2430","medutest",100,99.08,0.92,0.58,"5-nitro-1MQ (unreduced precursor, +30 Da)",2.46,"iodide",37.9,0.86,58.78,58.24,152.98,89.096,89.1,4.5,285.998,null,"No growth at 14 d",4.56,0.91,73996,"supplier-supplied","identity-consistent","FAIL","counter-ion","AX-R06","ca.ramos"],["AX-2025-020781","2025-04-14","2025-04-15","2025-Q2","selank","Selank","neuro","cpcbio","CPC","cpcbio-cpc-2504-f9844","CPC-2504-F9844","janoshik-analytical",20,99.69,0.31,0.12,"diketopiperazine (−18 Da)",9.41,"acetate",6.64,0.82,null,null,null,null,null,null,null,null,null,6.34,1.08,67677,"supplier-supplied","purity-only","PASS","","","j.serrano"],["AX-2025-018518","2025-03-23","2025-04-15","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2410-j3284","WWB-2410-J3284","janoshik-analytical",3,99.36,0.64,0.25,"[D-Aib8]-diastereomer",3.65,"TFA",6.39,0.33,89.63,89.06,3.26,2.903,96.8,5.9,4111.0767,null,null,18.42,0.91,69311,"buyer-sourced","verified","PASS","","","Contributor #E-6741"],["AX-2025-021022","2025-03-28","2025-04-14","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2411-r3766","WXT-2411-R3766","janoshik-analytical",10,98.63,1.37,0.66,"oxidised Trp (+16 Da)",5.79,"acetate",4.07,0.54,null,null,null,null,null,-1.9,1024.5223,null,null,9.61,1.08,77369,"buyer-sourced","identity-consistent","PASS","","","z.ivaturi"],["AX-2025-020390","2025-04-08","2025-04-14","2025-Q2","survodutide","Survodutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2411-e4057","MKM-2411-E4057","janoshik-analytical",5,97.98,2.02,0.86,"survodutide dimer",4.65,"TFA",8.57,0.8,null,null,null,null,null,-3.5,4764.4954,null,null,19.91,1.2,51833,"buyer-sourced","identity-consistent","PASS","","","hilic_hana"],["AX-2025-020205","2025-04-09","2025-04-14","2025-Q2","oxytocin","Oxytocin","hormonal","erpbiotech","ERP","erpbiotech-erp-2503-a9615","ERP-2503-A9615","peptidemeter",10,98.98,1.02,0.49,"Tyr sulfoxide artefact (+16 Da)",4.91,"acetate",6.09,0.67,null,null,null,null,null,-2,1006.4345,null,null,7.59,1.05,60672,"buyer-sourced","identity-consistent","PASS","","","me.beaulieu"],["AX-2025-019611","2025-03-24","2025-04-14","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2411-a2083","TFC-2411-A2083","peptidemeter",2,99.93,0.07,0.05,"des-Lys (−128 Da)",2.1,"acetate",4.4,0.26,null,null,null,null,null,2.1,817.4292,0.22,null,8.37,1,44588,"buyer-sourced","verified","PASS","","","Contributor #N-3320"],["AX-2025-019428","2025-04-10","2025-04-14","2025-Q2","glutathione","L-Glutathione (reduced)","bioregulator","hybiopharma","HYB","hybiopharma-hyb-2502-s7614","HYB-2502-S7614","nordanalyt",200,99.5,0.5,0.23,"cysteinyl-glycine (−129 Da)",8.59,null,0,0.96,90.45,90,210.12,189.108,94.6,-3.6,307.0827,null,null,4.88,0.92,61155,"buyer-sourced","verified","PASS","","","i.okonkwo"],["AX-2025-018469","2025-03-25","2025-04-14","2025-Q1","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-u2990","WWB-2502-U2990","kestrel-bioanalytical",10,99.25,0.75,0.37,"truncated (3-39)",2.49,"TFA",7.38,0.92,null,null,null,null,null,0.2,4810.4113,null,null,10.65,1.13,69861,"buyer-sourced","method-limited","MARGINAL","","AX-R04","f.duarte"],["AX-2025-020285","2025-04-08","2025-04-13","2025-Q2","nad-plus","NAD+","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2502-w2287","GGPE-2502-W2287","medutest",100,98.75,1.25,0.8,"nicotinamide (−541 Da)",12.03,null,0,0.57,null,null,null,null,null,-1.3,663.1082,null,null,3.62,1.32,78412,"buyer-sourced","partial","FAIL","water","","l.pereira"],["AX-2025-019525","2025-04-05","2025-04-13","2025-Q2","ghrp-6","GHRP-6","gh-axis","jeepbio","JEEP","jeepbio-jeep-2503-b8635","JEEP-2503-B8635","nordanalyt",2,99.5,0.5,0.26,"bis-oxidised Trp (+32 Da)",4.65,"acetate",5.22,0.19,null,null,null,null,null,0.1,872.4447,1.23,null,9.72,1.1,56051,"buyer-sourced","verified","PASS","","","fa.sjoberg"],["AX-2025-019119","2025-03-25","2025-04-13","2025-Q1","vilon","Vilon","bioregulator","genscriptpeps","GSP","genscriptpeps-gsp-2411-j3700","GSP-2411-J3700","janoshik-analytical",10,99.36,0.64,0.39,"diketopiperazine (−18 Da)",6.24,"acetate",11.35,0.63,81.78,81.26,11.01,8.947,89.5,1.1,275.1484,null,null,4,0.89,69734,"buyer-sourced","method-limited","FAIL","counter-ion","AX-R06","l.erdogan"],["AX-2025-019104","2025-04-06","2025-04-13","2025-Q2","retatrutide","Retatrutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2411-b2857","GSP-2411-B2857","janoshik-analytical",10,97.96,2.04,1.19,"C18 diacid regioisomer",7.23,"TFA",6.24,1.01,null,null,null,null,null,null,null,null,null,20.57,1.24,58824,"buyer-sourced","purity-only","PASS","","","ai.krastev"],["AX-2025-020483","2025-03-25","2025-04-12","2025-Q1","liraglutide","Liraglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2502-e5631","KP-2502-E5631","vendorinvestigate",15,98.98,1.02,0.52,"γ-Glu regioisomer",6.27,"acetate",5.78,0.95,87,86.11,16.26,14.001,93.3,-3.3,3748.9507,0.64,null,18.36,1.44,73796,"buyer-sourced","verified","PASS","","","n.beaulieu"],["AX-2025-020426","2025-04-05","2025-04-12","2025-Q2","kpv","KPV","repair","mokemeibio","MKM","mokemeibio-mkm-2504-n4868","MKM-2504-N4868","medutest",5,99.93,0.07,0.05,"Pro-Val dipeptide (−128 Da)",5.62,"acetate",14.33,0.56,79.49,79.43,6.16,4.893,97.9,-10.6,342.2231,null,null,3.73,0.97,64932,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R11","Contributor #A-4471"],["AX-2025-018611","2025-04-07","2025-04-12","2025-Q2","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2504-h5023","QYB-2504-H5023","peptidemeter",2,99.51,0.49,0.22,"des-Lys (−128 Da)",6.57,"acetate",6.07,0.71,86.65,86.23,2.31,1.992,99.6,null,null,null,null,7.89,1.1,51848,"buyer-sourced","purity-only","PASS","","","b.mwangi"],["AX-2025-021019","2025-03-28","2025-04-11","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2411-r3766","WXT-2411-R3766","medutest",10,98.41,1.59,0.66,"linear precursor (+18 Da)",4.94,"acetate",5.1,0.79,89.17,87.75,10.72,9.407,94.1,10,1024.5344,null,null,8.18,1,82456,"buyer-sourced","identity-consistent","FAIL","purity","","d.marchand"],["AX-2025-020621","2025-04-08","2025-04-11","2025-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","glbiochem","GL Biochem","glbiochem-glbi-2501-y7989","GLBI-2501-Y7989","janoshik-analytical",500,99.11,0.89,0.55,"sulfonamide hydrolysis product (+18 Da)",5.07,"mesylate",15.45,0.8,78.68,77.98,685.5,534.553,106.9,-3.1,624.2162,0.69,null,14.06,0.86,82818,"supplier-supplied","verified","FAIL","counter-ion","AX-R09","k.correia"],["AX-2025-020290","2025-03-25","2025-04-11","2025-Q1","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2502-s2559","GGPE-2502-S2559","medutest",10,99.06,0.94,0.57,"des-Gly truncate (−57 Da)",2.82,"acetate",7.9,0.43,null,null,null,null,null,-0.8,1418.7082,null,null,8.16,1.06,79380,"buyer-sourced","identity-consistent","PASS","","","chain_custody"],["AX-2025-020063","2025-03-26","2025-04-11","2025-Q1","p21","P21","neuro","wibsonbio","SWB","wibsonbio-swb-2408-t8372","SWB-2408-T8372","kestrel-bioanalytical",5,99.02,0.98,0.55,"aspartimide (−18 Da)",8.23,"acetate",6.79,0.2,84.78,83.95,5.87,4.928,98.6,4.3,805.4005,null,null,5.64,1.11,60037,"buyer-sourced","identity-consistent","PASS","","","p.kjaer"],["AX-2025-019371","2025-03-26","2025-04-11","2025-Q1","ghrp-2","GHRP-2","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2501-r7240","HYB-2501-R7240","nordanalyt",10,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",4.21,"acetate",6.42,0.53,null,null,null,null,null,1.8,817.429,1.42,null,10.53,1.35,64416,"buyer-sourced","verified","PASS","","","f.bakken"],["AX-2025-019187","2025-03-28","2025-04-11","2025-Q1","peg-mgf","PEG-MGF","gh-axis","sinopep","SinoPep","sinopep-snp-2411-s4752","SNP-2411-S4752","janoshik-analytical",5,97.17,2.83,1.03,"free MGF (unconjugated)",4.55,"acetate",1.87,0.97,null,null,null,null,null,-0.3,7893.9976,null,null,17.18,1.07,56088,"buyer-sourced","identity-consistent","PASS","","","ne.achebe"],["AX-2025-019044","2025-03-21","2025-04-11","2025-Q1","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","asymchemlabs","ASY","asymchemlabs-asy-cat-2147","ASY-{CAT}-2147","janoshik-analytical",10,99.86,0.14,0.1,"semax (des-acetyl, des-amide, −41 Da)",8.49,"acetate",5.59,0.89,null,null,null,null,null,null,null,null,"No growth at 14 d",7.49,1.36,73315,"buyer-sourced","purity-only","PASS","","","e.weiss"],["AX-2025-018835","2025-03-19","2025-04-11","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2503-p8516","FGP-2503-P8516","janoshik-analytical",10,99.53,0.47,0.29,"native GRF (1-29) (−59 Da)",6.56,"acetate",4.21,0.23,89,88.58,10.48,9.283,92.8,1.4,3365.7449,null,null,12.75,1.19,89249,"buyer-sourced","verified","PASS","","","s.ndiaye"],["AX-2025-018430","2025-04-10","2025-04-11","2025-Q2","nad-plus","NAD+","non-peptide","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2504-b2388","WWB-2504-B2388","nordanalyt",1000,99.51,0.49,0.34,"nicotinamide mononucleotide (NMN, −331 Da)",10.47,null,0,0.17,89.36,88.92,1142.35,1015.778,101.6,2.5,663.1108,null,null,4.8,1.07,69321,"buyer-sourced","partial","FAIL","water","","endotoxin_limit"],["AX-2025-021155","2025-04-07","2025-04-10","2025-Q2","ipamorelin","Ipamorelin","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2505-u7155","PPG-2505-U7155","medutest",2,99.25,0.75,0.46,"[D-Trp]-epimer",4.04,"acetate",7.46,0.73,87.77,87.11,2.4,2.091,104.6,-4.6,711.3823,0.53,null,7.02,0.89,75737,"buyer-sourced","identity-consistent","PASS","","","fill_homogeneity"],["AX-2025-021105","2025-04-09","2025-04-10","2025-Q2","retatrutide","Retatrutide","incretin","bachemholding","BCH","bachemholding-bch-2412-y5177","BCH-2412-Y5177","peptidemeter",5,97.02,2.98,1.98,"C18 diacid regioisomer",4.01,"TFA",6.39,0.5,89.1,86.44,5.94,5.135,102.7,4.6,4728.5089,null,null,19.55,1.18,54783,"buyer-sourced","verified","PASS","","","s.baptista"],["AX-2025-020833","2025-03-27","2025-04-10","2025-Q1","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2503-j1794","CPC-2503-J1794","janoshik-analytical",2,97.95,2.05,0.96,"oxidised Trp (+16 Da)",6.42,"acetate",8.72,0.43,84.43,82.7,2.56,2.117,105.9,null,null,0.51,null,8.04,0.97,63181,"buyer-sourced","purity-only","FAIL","purity","","t.teixeira"],["AX-2025-020713","2025-03-23","2025-04-10","2025-Q1","igf-1-lr3","IGF-1 LR3","gh-axis","sangonbio","SGN","sangonbio-sgn-2409-d9295","SGN-2409-D9295","peptidemeter",0.1,98.38,1.62,0.86,"des-13-residue N-extension (native IGF-1)",5.42,"acetate",4.28,0.28,90.02,88.56,0.11,0.097,97,3.4,9105.2722,null,null,15.97,1.11,34555,"buyer-sourced","verified","PASS","","","d.aalto"],["AX-2025-020517","2025-03-20","2025-04-10","2025-Q1","mots-c","MOTS-c","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2501-m6154","SSA-2501-M6154","vendorinvestigate",10,98.21,1.79,1.01,"bis-sulfoxide (+32 Da)",3.21,"acetate",4.02,0.89,91.88,90.24,11.41,10.296,103,1.5,2173.0951,0.25,null,11.06,0.86,67154,"buyer-sourced","verified","PASS","","","h.kravchenko"],["AX-2025-020508","2025-03-26","2025-04-10","2025-Q1","mots-c","MOTS-c","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2501-m6154","SSA-2501-M6154","medutest",10,98.3,1.7,1.17,"bis-sulfoxide (+32 Da)",3.1,"acetate",4.53,0.29,92.08,90.51,10.73,9.712,97.1,null,null,0.19,null,8.84,1.25,61733,"supplier-supplied","purity-only","PASS","","","y.bakken"],["AX-2025-019062","2025-03-16","2025-04-10","2025-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2501-r2783","GSP-2501-R2783","medutest",1000,99.85,0.15,0.05,"free base (des-mesylate, −96 Da)",5.91,"mesylate",14.98,0.97,null,null,null,null,null,-4.3,624.2154,null,null,11.73,1.19,54925,"buyer-sourced","identity-consistent","FAIL","counter-ion","","l.ndiaye"],["AX-2025-018957","2025-03-22","2025-04-10","2025-Q1","tirzepatide","Tirzepatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1244","ASY-{CAT}-1244","peptidemeter",5,98.37,1.63,0.92,"des-Gly deletion (−57 Da)",5.29,"TFA",6.85,0.91,86.95,85.53,5.22,4.465,89.3,4.9,4810.4339,null,null,18.86,1.08,50340,"buyer-sourced","verified","MARGINAL","","AX-R06","r.adeyemi"],["AX-2025-018880","2025-04-07","2025-04-10","2025-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9097","TFS-{CAT}-9097","peptidemeter",2,98.96,1.04,0.62,"deamidated (+1 Da)",3.59,"acetate",3.74,0.19,92.48,91.52,2.27,2.078,103.9,1,3365.7436,null,null,12.56,1.08,76156,"buyer-sourced","verified","MARGINAL","","AX-R11","r.ferreira"],["AX-2025-018843","2025-03-21","2025-04-10","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","flourishglobalbio","FGP","flourishglobalbio-fgp-2409-w9076","FGP-2409-W9076","peptidemeter",10,99.58,0.42,0.19,"linear precursor (+18 Da)",5.25,"acetate",6.18,0.16,null,null,null,null,null,-4.3,1024.5198,null,null,9.06,0.96,47090,"buyer-sourced","identity-consistent","PASS","","","mi.ibarra"],["AX-2025-018747","2025-03-18","2025-04-10","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-d7855","QSC-2411-D7855","vendorinvestigate",5,98.88,1.12,0.49,"native GRF (1-29) (−59 Da)",4.33,"acetate",4.16,0.27,91.24,90.22,5.07,4.574,91.5,-5.6,3365.7214,0.53,null,13.55,1.04,63210,"buyer-sourced","verified","PASS","","","ai.krastev"],["AX-2025-020837","2025-03-24","2025-04-09","2025-Q1","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2503-j1794","CPC-2503-J1794","medutest",2,98.25,1.75,0.82,"oxidised Trp (+16 Da)",6.55,"acetate",8.78,0.4,null,null,null,null,null,-15,711.3749,null,null,6.95,1.02,52212,"buyer-sourced","identity-consistent","FAIL","purity","","r.duarte"],["AX-2025-019805","2025-03-22","2025-04-09","2025-Q1","glutathione","L-Glutathione (reduced)","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2501-d4371","HOMO-2501-D4371","janoshik-analytical",200,99.71,0.29,0.14,"cysteinyl-glycine (−129 Da)",8.4,null,0,0.55,91.05,90.79,196.8,178.675,89.3,-1.1,307.0835,null,null,4.2,1.15,71474,"buyer-sourced","method-limited","MARGINAL","","AX-R06","b.stanescu"],["AX-2025-019492","2025-03-25","2025-04-09","2025-Q1","kpv","KPV","repair","jeepbio","JEEP","jeepbio-jeep-2410-c8600","JEEP-2410-C8600","janoshik-analytical",5,99.93,0.07,0.04,"Lys-Pro dipeptide (−99 Da)",5.09,"acetate",10.5,1,83.41,83.35,5.79,4.826,96.5,null,null,null,null,5.25,1.16,46889,"lab-retained","purity-only","PASS","","","is.beaulieu"],["AX-2025-020597","2025-03-21","2025-04-08","2025-Q1","sermorelin","Sermorelin","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2409-x7161","SSA-2409-X7161","janoshik-analytical",10,98.35,1.65,0.7,"aspartimide (−18 Da)",4.66,"acetate",5.74,0.93,88.67,87.21,10.64,9.279,92.8,null,null,2.73,null,12.51,1.08,60240,"buyer-sourced","purity-only","PASS","","","s.agyeman"],["AX-2025-020292","2025-03-15","2025-04-08","2025-Q1","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2502-s2559","GGPE-2502-S2559","vendorinvestigate",10,98.32,1.68,1.21,"des-Gly truncate (−57 Da)",2.78,"acetate",8.34,0.17,88.71,87.22,10.64,9.28,92.8,0.7,1418.7103,null,"No growth at 14 d",10.34,1.1,69016,"buyer-sourced","verified","PASS","","","tfa_counter"],["AX-2025-020065","2025-03-14","2025-04-08","2025-Q1","p21","P21","neuro","wibsonbio","SWB","wibsonbio-swb-2408-t8372","SWB-2408-T8372","janoshik-analytical",5,99.74,0.26,0.15,"aspartimide (−18 Da)",8.56,"acetate",7.23,0.54,83.67,83.45,5.91,4.932,98.6,null,null,0.45,null,10.29,1,55927,"buyer-sourced","purity-only","PASS","","","n.girard"],["AX-2025-019684","2025-03-22","2025-04-08","2025-Q1","melanotan-ii","Melanotan II","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2410-r2237","TFC-2410-R2237","medutest",10,99.33,0.67,0.25,"des-acetyl MT-II (−42 Da)",5.55,"acetate",5.39,0.91,88.15,87.56,10.96,9.597,96,null,null,1.3,"No growth at 14 d",8.46,1.16,63391,"buyer-sourced","purity-only","PASS","","","ha.diallo"],["AX-2025-019154","2025-03-27","2025-04-08","2025-Q1","ll-37","LL-37","repair","sinopep","SinoPep","sinopep-snp-2411-x3762","SNP-2411-X3762","janoshik-analytical",10,98.65,1.35,0.84,"des-Leu1 (−113 Da)",2.63,"TFA",7.72,0.83,null,null,null,null,null,-0.9,4490.4225,null,null,14.23,1.09,78076,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","y.ndiaye"],["AX-2025-018920","2025-03-16","2025-04-08","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9795","TFS-{CAT}-9795","vendorinvestigate",2,99,1,0.39,"hydrolysed maleimide (+18 Da)",2.86,"acetate",5.11,0.4,null,null,null,null,null,7.3,3645.0014,null,"No growth at 14 d",15.67,0.99,24827,"lab-retained","identity-consistent","MARGINAL","","AX-R02;AX-R03","k.correia"],["AX-2025-018761","2025-03-14","2025-04-08","2025-Q1","bpc-157","BPC-157","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2412-d7527","QSC-2412-D7527","nordanalyt",5,99.48,0.52,0.34,"acetylated N-terminus (+42 Da)",5.71,"acetate",8.07,0.65,null,null,null,null,null,2.3,1418.7126,2.9,null,11.18,1.13,72601,"buyer-sourced","verified","PASS","","","ca.nyberg"],["AX-2025-021116","2025-04-06","2025-04-07","2025-Q2","epitalon","Epitalon","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2505-6146","SIG-2505-6146","janoshik-analytical",10,98.89,1.11,0.64,"β-Asp isomer",8.24,"acetate",15.09,0.56,76.11,75.27,13.24,9.966,99.7,0.3,390.1388,null,null,4.62,1.34,63123,"buyer-sourced","method-limited","FAIL","purity;counter-ion","","k.chowdhury"],["AX-2025-019665","2025-03-24","2025-04-07","2025-Q1","afamelanotide","Afamelanotide","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2502-y2346","TFC-2502-Y2346","janoshik-analytical",10,99.18,0.82,0.31,"Met sulfoxide (+16 Da)",4.77,"acetate",2.24,0.96,92.03,91.28,10.87,9.922,99.2,-2.1,1645.8439,null,"No growth at 14 d",10.69,1.03,71985,"buyer-sourced","verified","MARGINAL","","AX-R04","m.demir"],["AX-2025-019652","2025-03-13","2025-04-07","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2502-d2333","TFC-2502-D2333","kestrel-bioanalytical",2,99.61,0.39,0.22,"des-Lys (−128 Da)",5.36,"acetate",4.85,0.72,89.07,88.72,2,1.774,88.7,-10.1,817.4192,null,null,4.99,1,50700,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","Contributor #H-9042"],["AX-2025-019534","2025-03-28","2025-04-07","2025-Q1","ipamorelin","Ipamorelin","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2408-t9161","TFC-2408-T9161","janoshik-analytical",5,98.87,1.13,0.41,"oxidised Trp (+16 Da)",4.43,"acetate",6.82,0.54,88.21,87.21,5.69,4.962,99.2,-6.2,711.3812,null,null,8.26,0.88,86405,"buyer-sourced","verified","FAIL","purity","","s.trevino"],["AX-2025-018954","2025-03-12","2025-04-07","2025-Q1","tirzepatide","Tirzepatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1244","ASY-{CAT}-1244","janoshik-analytical",5,98.8,1.2,0.46,"C20 diacid mono-amide",4.86,"TFA",9.53,0.99,84.62,83.6,6.36,5.317,106.3,-0.1,4810.4098,null,null,19.91,1.14,47205,"buyer-sourced","verified","PASS","","","no.ibarra"],["AX-2025-018842","2025-03-12","2025-04-07","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","flourishglobalbio","FGP","flourishglobalbio-fgp-2409-w9076","FGP-2409-W9076","peptidemeter",10,99.69,0.31,0.19,"des-acetyl (−42 Da)",4.56,"acetate",4.9,0.14,null,null,null,null,null,-0.6,1024.5236,null,null,8.89,1.16,51500,"buyer-sourced","identity-consistent","PASS","","","b.lundgren"],["AX-2025-021059","2025-04-05","2025-04-06","2025-Q2","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2501-d4197","BCH-2501-D4197","janoshik-analytical",60,98.17,1.83,1.17,"[D-Aib13]-diastereomer",4.88,"TFA",6.14,0.39,null,null,null,null,null,3.8,4810.4286,null,null,19.78,1,61070,"supplier-supplied","identity-consistent","MARGINAL","","AX-R10","so.beaulieu"],["AX-2025-020988","2025-03-24","2025-04-06","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuxitides","WXT","wuxitides-wxt-2409-y3760","WXT-2409-Y3760","janoshik-analytical",2,96.83,3.17,1.62,"maleimide dimer",4.78,"acetate",3.26,0.88,null,null,null,null,null,3.9,3644.989,null,null,14.69,1.07,49151,"buyer-sourced","identity-consistent","FAIL","purity","AX-R05","e.rasmussen"],["AX-2025-020897","2025-03-24","2025-04-06","2025-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wuxitides","WXT","wuxitides-wxt-2502-f2050","WXT-2502-F2050","janoshik-analytical",1000,99.2,0.8,0.57,"residual DMF (process solvent)",4.39,"mesylate",15.62,0.77,79.22,78.59,1167.08,917.208,91.7,null,null,null,null,14.69,1.08,62357,"buyer-sourced","purity-only","FAIL","counter-ion","AX-R11","m.asante"],["AX-2025-018664","2025-03-18","2025-04-06","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-r5814","QSC-2410-R5814","nordanalyt",10,99.31,0.69,0.39,"trifluoroacetyl adduct (+96 Da)",4.88,"TFA",8.7,0.72,null,null,null,null,null,2.2,4810.4209,1.25,null,22.88,1.15,50961,"buyer-sourced","verified","PASS","","","Contributor #K-6641"],["AX-2025-018472","2025-03-22","2025-04-06","2025-Q1","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-u2990","WWB-2502-U2990","janoshik-analytical",10,99.05,0.95,0.66,"des-Gly deletion (−57 Da)",3.24,"TFA",6.75,0.67,null,null,null,null,null,-1.2,4810.4045,0.35,null,19.81,0.86,57346,"buyer-sourced","verified","MARGINAL","","AX-R04","fr.villalobos"],["AX-2025-020772","2025-03-22","2025-04-05","2025-Q1","semaglutide","Semaglutide","incretin","sangonbio","SGN","sangonbio-sgn-2410-d9265","SGN-2410-D9265","kestrel-bioanalytical",2,98.64,1.36,0.95,"[D-Aib8]-diastereomer",4.39,"TFA",10.58,0.86,null,null,null,null,null,null,null,null,null,9.97,1.06,65525,"buyer-sourced","method-limited","PASS","","","ru.villalobos"],["AX-2025-020513","2025-03-12","2025-04-05","2025-Q1","mots-c","MOTS-c","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2501-m6154","SSA-2501-M6154","medutest",10,98.81,1.19,0.67,"bis-sulfoxide (+32 Da)",2.96,"acetate",4.47,0.75,null,null,null,null,null,-13.3,2173.0629,0.24,null,8.76,1.24,63092,"supplier-supplied","identity-consistent","PASS","","","g.nascimento"],["AX-2025-019657","2025-03-18","2025-04-05","2025-Q1","afamelanotide","Afamelanotide","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2502-y2346","TFC-2502-Y2346","vendorinvestigate",10,99.47,0.53,0.2,"Met sulfoxide (+16 Da)",4.61,"acetate",2.5,0.64,null,null,null,null,null,3.8,1645.8537,null,null,11.47,1.26,64137,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","t.kaufmann"],["AX-2025-019180","2025-03-19","2025-04-05","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","sinopep","SinoPep","sinopep-snp-2412-f3914","SNP-2412-F3914","nordanalyt",50,99.5,0.5,0.23,"des-ethyl enclomiphene (−28 Da)",5.11,"citrate",33.96,0.83,60.1,59.8,80.57,48.181,96.4,0.4,597.2132,null,"No growth at 14 d",18.94,1.08,70482,"buyer-sourced","partial","FAIL","counter-ion","AX-R04","e.krastev"],["AX-2025-018824","2025-03-17","2025-04-05","2025-Q1","bpc-157","BPC-157","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2409-y8596","FGP-2409-Y8596","medutest",5,99.93,0.07,0.04,"pyroglutamate cyclisation (−17 Da)",4.97,"acetate",6.64,0.23,88.16,88.1,5.05,4.449,89,7.4,1418.7198,null,null,8,1.07,65770,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","r.sjoberg"],["AX-2025-021041","2025-03-11","2025-04-04","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","bachemholding","BCH","bachemholding-bch-2502-a4465","BCH-2502-A4465","vendorinvestigate",2,98.04,1.96,0.73,"des-Tyr1 (−163 Da)",4.58,"acetate",3.33,0.2,null,null,null,null,null,-3.7,3365.7277,null,null,13.52,1.19,54626,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","b.lundgren"],["AX-2025-020824","2025-03-15","2025-04-04","2025-Q1","thymalin","Thymalin","bioregulator","cpcbio","CPC","cpcbio-cpc-2501-v2021","CPC-2501-V2021","medutest",10,null,null,null,null,6.58,"acetate",3.58,0.55,null,null,null,null,null,null,null,null,null,null,1.32,56379,"buyer-sourced","not-applicable","N/A","","AX-R04","s.nkemelu"],["AX-2025-020641","2025-03-10","2025-04-04","2025-Q1","tirzepatide","Tirzepatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2412-r8446","GLBI-2412-R8446","peptidemeter",10,98.98,1.02,0.45,"truncated (3-39)",4.61,"TFA",6.49,0.99,87.91,87.01,10.88,9.467,94.7,-1.3,4810.404,null,null,18.76,1.17,61485,"buyer-sourced","verified","PASS","","","so.diallo"],["AX-2025-020123","2025-03-12","2025-04-04","2025-Q1","mgf","MGF","gh-axis","erpbiotech","ERP","erpbiotech-erp-2501-b8503","ERP-2501-B8503","janoshik-analytical",5,98.51,1.49,0.88,"aspartimide (−18 Da)",3.08,"acetate",5.15,0.61,91.16,89.8,5.18,4.652,93,-0.1,2886.5114,null,null,11.56,1.16,72054,"buyer-sourced","verified","PASS","","","ka.castellanos"],["AX-2025-019668","2025-03-13","2025-04-04","2025-Q1","afamelanotide","Afamelanotide","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2502-y2346","TFC-2502-Y2346","janoshik-analytical",10,99.13,0.87,0.31,"Met sulfoxide (+16 Da)",5.02,"acetate",2.71,0.63,null,null,null,null,null,-1.9,1645.8443,null,null,10.89,1.12,68885,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","g.vasquez"],["AX-2025-019663","2025-03-12","2025-04-04","2025-Q1","afamelanotide","Afamelanotide","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2502-y2346","TFC-2502-Y2346","janoshik-analytical",10,99.28,0.72,0.27,"Met sulfoxide (+16 Da)",5.01,"acetate",2.19,0.58,null,null,null,null,null,-1.7,1645.8446,null,null,10.86,1.01,80601,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","p.kravchenko"],["AX-2025-018520","2025-03-19","2025-04-04","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2410-j3284","WWB-2410-J3284","nordanalyt",3,99.63,0.37,0.22,"[D-Aib8]-diastereomer",3.39,"TFA",9.51,0.24,86.86,86.54,3.42,2.96,98.7,0.7,4111.0553,0.26,null,21.24,1.31,49304,"buyer-sourced","verified","PASS","","","b.mensa"],["AX-2025-019822","2025-03-12","2025-04-03","2025-Q1","kpv","KPV","repair","homopeptide","Homopeptide","homopeptide-homo-2411-p5026","HOMO-2411-P5026","janoshik-analytical",10,99.75,0.25,0.15,"diketopiperazine (−18 Da)",4.85,"acetate",9.85,0.61,84.69,84.48,10.5,8.87,88.7,null,null,0.14,null,5.35,0.91,71487,"lab-retained","purity-only","MARGINAL","","AX-R06","s.nilsen"],["AX-2025-019819","2025-03-12","2025-04-03","2025-Q1","kpv","KPV","repair","homopeptide","Homopeptide","homopeptide-homo-2411-p5026","HOMO-2411-P5026","peptidemeter",10,99.35,0.65,0.3,"Lys-Pro dipeptide (−99 Da)",4.77,"acetate",16.58,0.22,78.43,77.92,11.76,9.163,91.6,1.7,342.2273,null,null,4.85,1.1,93625,"buyer-sourced","verified","FAIL","counter-ion","","h.kuipers"],["AX-2025-019757","2025-03-18","2025-04-03","2025-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2501-d4523","HOMO-2501-D4523","janoshik-analytical",2,99.49,0.51,0.36,"deamidated (Asn→Asp, +1 Da)",5.48,"TFA",7.89,0.52,86.11,85.67,2.12,1.816,90.8,8.3,4111.0865,null,null,18.25,1.46,70530,"buyer-sourced","verified","PASS","","","sa.ivaturi"],["AX-2025-019141","2025-03-11","2025-04-03","2025-Q1","tesamorelin","Tesamorelin","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2501-g3708","GSP-2501-G3708","vendorinvestigate",5,98.13,1.87,0.81,"des-hexenoyl GRF (1-44) (−96 Da)",4.76,"acetate",4.77,0.64,null,null,null,null,null,-3.1,5131.9117,null,null,16.47,1.39,65219,"buyer-sourced","identity-consistent","PASS","","","import_hold"],["AX-2025-018854","2025-03-12","2025-04-03","2025-Q1","dihexa","Dihexa","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2408-s8496","FGP-2408-S8496","medutest",20,99.61,0.39,0.24,"des-hexanoyl (−98 Da)",7.1,null,0,0.43,null,null,null,null,null,-8,504.3272,0.7,null,10.18,1.02,68706,"buyer-sourced","identity-consistent","PASS","","","s.nilsen"],["AX-2025-020257","2025-03-20","2025-04-02","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2410-s2226","GGPE-2410-S2226","medutest",12.5,98.03,1.97,1.23,"N-oxide (+16 Da)",3.71,"citrate",29.23,0.18,null,null,null,null,null,0,597.213,0.25,null,13.99,0.92,72942,"buyer-sourced","partial","FAIL","purity;counter-ion","","an.nascimento"],["AX-2025-020017","2025-03-13","2025-04-02","2025-Q1","aod-9604","AOD-9604","metabolic","wibsonbio","SWB","wibsonbio-swb-2502-n7040","SWB-2502-N7040","peptidemeter",2,99,1,0.54,"des-Tyr AOD (−163 Da)",4.38,"acetate",4.96,0.87,89.79,88.89,2.05,1.822,91.1,4.4,1815.8752,null,null,10.46,1.15,55759,"buyer-sourced","verified","PASS","","","j.boateng"],["AX-2025-019372","2025-03-26","2025-04-02","2025-Q1","ghrp-2","GHRP-2","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2501-r7240","HYB-2501-R7240","peptidemeter",10,99.82,0.18,0.12,"oxidised Trp (+16 Da)",4.26,"acetate",4.78,0.46,90.5,90.34,10.62,9.594,95.9,null,null,1.08,null,8.51,0.86,80453,"buyer-sourced","purity-only","PASS","","","Contributor #V-2091"],["AX-2025-018826","2025-03-09","2025-04-02","2025-Q1","bpc-157","BPC-157","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2409-y8596","FGP-2409-Y8596","janoshik-analytical",5,99.91,0.09,0.05,"pyroglutamate cyclisation (−17 Da)",5.16,"acetate",6.7,0.17,87.97,87.89,5.69,5.001,100,-6.6,1418.6999,null,null,9.63,1.24,70070,"buyer-sourced","verified","PASS","","","h.coelho"],["AX-2025-018421","2025-03-09","2025-04-02","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-s2183","WWB-2501-S2183","vendorinvestigate",3,99.7,0.3,0.13,"deamidated (Asn→Asp, +1 Da)",3.75,"TFA",10.17,0.85,null,null,null,null,null,-2.2,4111.0434,2.9,null,19.66,1.19,65266,"buyer-sourced","verified","PASS","","","salt_exchange"],["AX-2025-020647","2025-03-19","2025-04-01","2025-Q1","tirzepatide","Tirzepatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2412-r8446","GLBI-2412-R8446","janoshik-analytical",10,98.81,1.19,0.52,"truncated (3-39)",5.24,"TFA",9.24,0.35,null,null,null,null,null,null,null,null,null,19.66,0.86,66429,"buyer-sourced","purity-only","PASS","","","h.lundgren"],["AX-2025-020261","2025-03-09","2025-04-01","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2410-s2226","GGPE-2410-S2226","vendorinvestigate",12.5,97.74,2.26,1.41,"N-oxide (+16 Da)",3.73,"citrate",31.06,0.3,null,null,null,null,null,-0.2,597.2129,null,null,17.46,1.06,61619,"buyer-sourced","partial","FAIL","purity;counter-ion","","gsh_gssg"],["AX-2025-020255","2025-03-27","2025-04-01","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2410-s2226","GGPE-2410-S2226","peptidemeter",12.5,98.3,1.7,1.06,"N-oxide (+16 Da)",4.05,"citrate",29.51,0.78,65.66,64.54,17.55,11.327,90.6,1.7,597.214,null,null,15.47,1.11,61392,"buyer-sourced","partial","FAIL","purity;counter-ion","","k.guerrero"],["AX-2025-019820","2025-03-13","2025-04-01","2025-Q1","kpv","KPV","repair","homopeptide","Homopeptide","homopeptide-homo-2411-p5026","HOMO-2411-P5026","vendorinvestigate",10,99.6,0.4,0.23,"diketopiperazine (−18 Da)",5.06,"acetate",9.54,0.49,84.91,84.57,12.4,10.487,104.9,3.4,342.2279,0.2,null,5.49,1.04,74689,"buyer-sourced","verified","PASS","","","r.lokken"],["AX-2025-019649","2025-03-13","2025-04-01","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2502-d2333","TFC-2502-D2333","janoshik-analytical",2,99.4,0.6,0.27,"[D-2-Nal]-epimer",4.89,"acetate",7.05,0.32,87.74,87.21,2.15,1.875,93.8,1.1,817.4284,4.9,null,8.98,1.08,67354,"buyer-sourced","verified","PASS","","","hplc_ola"],["AX-2025-018996","2025-03-07","2025-04-01","2025-Q1","hexarelin","Hexarelin","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-1786","ASY-{CAT}-1786","peptidemeter",10,99.39,0.61,0.25,"oxidised Trp (+16 Da)",4.13,"acetate",4.07,0.32,null,null,null,null,null,4.1,886.4638,null,null,8.48,0.98,70645,"buyer-sourced","identity-consistent","PASS","","","p.yildiz"],["AX-2025-018639","2025-03-25","2025-04-01","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-t5296","QSC-2408-T5296","janoshik-analytical",30,99.62,0.38,0.21,"des-Gly deletion (−57 Da)",5.07,"TFA",7.46,0.65,null,null,null,null,null,-1.1,4810.405,null,null,19.9,1.12,57327,"buyer-sourced","identity-consistent","PASS","","","f.lokken"],["AX-2025-018513","2025-03-21","2025-04-01","2025-Q1","bpc-157","BPC-157","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-f3190","WWB-2502-F3190","janoshik-analytical",5,99.93,0.07,0.04,"des-Gly truncate (−57 Da)",5.35,"acetate",5.36,0.53,88.76,88.7,5.3,4.701,94,-1.2,1418.7076,null,null,9.48,1.06,48591,"buyer-sourced","verified","PASS","","","e.frisk"],["AX-2025-018509","2025-03-18","2025-04-01","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-k3141","WWB-2501-K3141","nordanalyt",15,98.29,1.71,0.85,"des-AEEA semaglutide (−145 Da)",4.01,"TFA",9.96,0.35,85.68,84.21,17.07,14.375,95.8,4.2,4111.0697,null,null,21.35,1.03,50579,"buyer-sourced","verified","MARGINAL","","AX-R04","i.sorensen"],["AX-2025-021167","2025-03-28","2025-03-31","2025-Q1","semaglutide","Semaglutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-b6709","PPG-2408-B6709","janoshik-analytical",3,98.96,1.04,0.62,"Met(O) sulfoxide (+16 Da)",4.78,"TFA",8.41,0.64,86.17,85.27,3.55,3.027,100.9,0.5,4111.0545,null,null,18.47,1.16,72142,"supplier-supplied","verified","PASS","","","s.nilsen"],["AX-2025-021149","2025-03-20","2025-03-31","2025-Q1","retatrutide","Retatrutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2411-6312","SIG-2411-6312","kestrel-bioanalytical",20,97.33,2.67,1.83,"incomplete Fmoc removal (+222 Da)",3.54,"TFA",6.83,0.97,88.66,86.29,21.7,18.725,93.6,6.7,4728.5188,null,null,10.99,1.17,70857,"buyer-sourced","method-limited","PASS","","","ha.varga"],["AX-2025-020299","2025-03-09","2025-03-31","2025-Q1","tb-500","TB-500","repair","ggpeps","GGPeps","ggpeps-ggpe-2501-b2246","GGPE-2501-B2246","janoshik-analytical",10,98.96,1.04,0.53,"des-acetyl TB-500 (−42 Da)",4.38,"acetate",5.49,0.33,null,null,null,null,null,4,887.4999,null,null,7.79,1.05,90136,"buyer-sourced","identity-consistent","PASS","","","am.weiss"],["AX-2025-020005","2025-03-05","2025-03-31","2025-Q1","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2411-r7167","SWB-2411-R7167","janoshik-analytical",12,97.86,2.14,1.42,"[D-Aib2]-diastereomer",3.92,"TFA",7.07,0.77,null,null,null,null,null,1.9,4728.4961,0.31,null,20.7,1.05,43683,"buyer-sourced","verified","PASS","","","so.demir"],["AX-2025-019902","2025-03-06","2025-03-31","2025-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-p5963","HJ-2501-P5963","janoshik-analytical",30,98.75,1.25,0.54,"des-Gly deletion (−57 Da)",2.43,"TFA",8.67,0.66,null,null,null,null,null,0.9,4810.4146,0.51,null,20.06,1.48,48254,"buyer-sourced","verified","PASS","","","f.okwuosa"],["AX-2025-019532","2025-03-16","2025-03-31","2025-Q1","ipamorelin","Ipamorelin","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2408-t9161","TFC-2408-T9161","nordanalyt",5,99.11,0.89,0.32,"oxidised Trp (+16 Da)",3.84,"acetate",5.12,0.93,null,null,null,null,null,null,null,null,"No growth at 14 d",9.65,1.06,68366,"buyer-sourced","purity-only","PASS","","","t.halvorsen"],["AX-2025-018819","2025-03-20","2025-03-31","2025-Q1","carnosine","L-Carnosine","bioregulator","flourishglobalbio","FGP","flourishglobalbio-fgp-2501-g8414","FGP-2501-G8414","peptidemeter",500,99.56,0.44,0.16,"free histidine (−71 Da)",8.59,null,0,0.49,null,null,null,null,null,-0.7,226.1064,null,null,3.49,1.15,56096,"buyer-sourced","method-limited","PASS","","","charge_envelope"],["AX-2025-018748","2025-03-18","2025-03-31","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-d7855","QSC-2411-D7855","peptidemeter",5,99.07,0.93,0.38,"des-Tyr1 (−163 Da)",4.26,"acetate",4.85,0.37,null,null,null,null,null,2.6,3365.749,null,null,12.13,1.26,62010,"buyer-sourced","identity-consistent","PASS","","","ni.zielinski"],["AX-2025-018743","2025-03-26","2025-03-31","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-d7855","QSC-2411-D7855","kestrel-bioanalytical",5,99.67,0.33,0.13,"native GRF (1-29) (−59 Da)",4.21,"acetate",3.76,0.7,null,null,null,null,null,1.8,3365.7463,null,null,6.94,1.3,52406,"buyer-sourced","identity-consistent","PASS","","","d.roos"],["AX-2025-018515","2025-03-28","2025-03-31","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2410-j3284","WWB-2410-J3284","medutest",3,99.93,0.07,0.04,"tBu-protected residual (+56 Da)",2.87,"TFA",11.34,0.57,85.22,85.16,3.19,2.717,90.6,null,null,null,null,15.51,1.3,70737,"buyer-sourced","purity-only","PASS","","","t.nakamura"],["AX-2025-021181","2025-03-09","2025-03-30","2025-Q1","ss-31","SS-31 (Elamipretide)","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2411-d6795","PPG-2411-D6795","janoshik-analytical",10,99.84,0.16,0.09,"[D-Arg1]-epimer",5.29,"acetate",7.4,0.14,87.17,87.03,11.22,9.765,97.7,null,null,null,null,8.82,0.97,51239,"buyer-sourced","purity-only","PASS","","","RT_shift"],["AX-2025-021173","2025-03-06","2025-03-30","2025-Q1","ss-31","SS-31 (Elamipretide)","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2411-d6795","PPG-2411-D6795","peptidemeter",10,99.42,0.58,0.34,"[D-Arg1]-epimer",5.92,"acetate",5.5,0.27,null,null,null,null,null,1.6,639.3866,0.25,null,8.52,1.29,79592,"lab-retained","verified","PASS","","","m.laurent"],["AX-2025-021171","2025-03-23","2025-03-30","2025-Q1","ss-31","SS-31 (Elamipretide)","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2411-d6795","PPG-2411-D6795","janoshik-analytical",10,99.76,0.24,0.14,"[D-Arg1]-epimer",5.35,"acetate",6.54,0.83,87.28,87.07,11,9.578,95.8,-3.5,639.3834,null,null,8.9,0.88,57390,"lab-retained","verified","PASS","","","d.vogel"],["AX-2025-020949","2025-03-19","2025-03-30","2025-Q1","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2501-j3079","WXT-2501-J3079","nordanalyt",2,98.78,1.22,0.53,"truncated (1-12)",5.91,"acetate",6.69,0.85,86.55,85.49,2.37,2.026,101.3,-3.4,1418.7045,0.81,null,11.12,1.05,50679,"buyer-sourced","verified","PASS","","","Contributor #J-2856"],["AX-2025-020259","2025-03-22","2025-03-30","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2410-s2226","GGPE-2410-S2226","medutest",12.5,98.94,1.06,0.66,"N-oxide (+16 Da)",4.02,"citrate",27.88,0.88,67.22,66.51,18.53,12.324,98.6,-9.2,597.2075,null,"No growth at 14 d",13.83,1.19,61209,"supplier-supplied","partial","FAIL","counter-ion","","ru.villalobos"],["AX-2025-019953","2025-03-27","2025-03-30","2025-Q1","tb-500","TB-500","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-a6454","HJ-2501-A6454","janoshik-analytical",10,99.93,0.07,0.04,"C-terminal amide (−1 Da)",4.67,"acetate",6.29,0.92,88.12,88.06,11.97,10.541,105.4,-3.3,887.4935,null,"No growth at 14 d",7.74,1.04,68968,"supplier-supplied","verified","MARGINAL","","AX-R04","Contributor #G-5517"],["AX-2025-019821","2025-03-18","2025-03-30","2025-Q1","kpv","KPV","repair","homopeptide","Homopeptide","homopeptide-homo-2411-p5026","HOMO-2411-P5026","janoshik-analytical",10,99.48,0.52,0.25,"Lys-Pro dipeptide (−99 Da)",4.62,"acetate",12.32,0.77,82.29,81.86,10.82,8.857,88.6,-0.4,342.2266,null,null,5.19,1.09,72249,"buyer-sourced","verified","FAIL","counter-ion","AX-R06","e.salgado"],["AX-2025-019190","2025-03-27","2025-03-30","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","sinopep","SinoPep","sinopep-snp-2412-e4702","SNP-2412-E4702","vendorinvestigate",10,98.44,1.56,0.67,"mod-GRF (1-29) (−279 Da)",2.59,"acetate",4.98,0.82,91.61,90.18,11.67,10.524,105.2,0.2,3644.9755,null,null,15.45,1.26,48442,"buyer-sourced","verified","PASS","","","l.erdogan"],["AX-2025-018579","2025-03-13","2025-03-30","2025-Q1","semaglutide","Semaglutide","incretin","qyaobio","QYB","qyaobio-qyb-2410-v4909","QYB-2410-V4909","peptidemeter",15,99.35,0.65,0.35,"C18 diacid mono-ester",3.54,"TFA",10.41,0.56,85.49,84.93,18.73,15.907,106,null,null,0.22,null,17.26,1.09,41690,"buyer-sourced","purity-only","PASS","","","lu.krastev"],["AX-2025-018524","2025-03-14","2025-03-30","2025-Q1","afamelanotide","Afamelanotide","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-e4076","WWB-2408-E4076","nordanalyt",10,99.27,0.73,0.32,"oxidised Trp (+16 Da)",1.74,"acetate",2.55,0.79,94.92,94.23,11.22,10.573,105.7,-4.3,1645.8403,null,null,12.55,1.07,52935,"buyer-sourced","verified","PASS","","","e.trevino"],["AX-2025-020497","2025-03-28","2025-03-29","2025-Q1","sermorelin","Sermorelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2501-v5712","KP-2501-V5712","janoshik-analytical",2,98.83,1.17,0.5,"aspartimide (−18 Da)",5.64,"acetate",4.27,0.3,null,null,null,null,null,-3.4,3355.7131,0.26,null,12.5,1.07,74176,"buyer-sourced","verified","MARGINAL","","AX-R02","RT_shift"],["AX-2025-020312","2025-03-14","2025-03-29","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2408-g2525","GGPE-2408-G2525","janoshik-analytical",2,98.43,1.57,0.71,"deamidated (+1 Da)",3.36,"acetate",3.25,0.62,92.77,91.31,2.32,2.118,105.9,3.6,3365.7523,null,null,13.03,1.07,56961,"buyer-sourced","verified","PASS","","","an.nascimento"],["AX-2025-019942","2025-03-03","2025-03-29","2025-Q1","aod-9604","AOD-9604","metabolic","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2502-e7144","HJ-2502-E7144","janoshik-analytical",10,98.44,1.56,0.62,"des-Tyr AOD (−163 Da)",1.77,"acetate",6.53,0.75,null,null,null,null,null,null,null,null,null,11.12,1.18,74158,"buyer-sourced","purity-only","PASS","","","b.bruun"],["AX-2025-019785","2025-03-06","2025-03-29","2025-Q1","melanotan-ii","Melanotan II","melanocortin","homopeptide","Homopeptide","homopeptide-homo-2502-h4892","HOMO-2502-H4892","janoshik-analytical",10,99.93,0.07,0.04,"des-acetyl MT-II (−42 Da)",3.04,"acetate",3.53,0.61,92.82,92.76,11.53,10.695,107,32.6,1023.5736,0.27,null,9.83,1.07,68919,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","ne.kuusela"],["AX-2025-019777","2025-03-27","2025-03-29","2025-Q1","bpc-157","BPC-157","repair","homopeptide","Homopeptide","homopeptide-homo-2411-k4425","HOMO-2411-K4425","vendorinvestigate",5,99.92,0.08,0.04,"acetylated N-terminus (+42 Da)",3.68,"acetate",6.75,0.41,null,null,null,null,null,1.4,1418.7113,null,null,10.14,1.18,88682,"buyer-sourced","identity-consistent","PASS","","","Contributor #F-7028"],["AX-2025-018902","2025-03-09","2025-03-29","2025-Q1","retatrutide","Retatrutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9723","TFS-{CAT}-9723","nordanalyt",30,98.84,1.16,0.82,"aspartimide (−18 Da)",5.11,"TFA",8.88,0.28,85.73,84.74,36.66,31.066,103.6,null,null,null,null,23.64,1.16,51335,"buyer-sourced","purity-only","PASS","","","h.solberg"],["AX-2025-018830","2025-03-24","2025-03-29","2025-Q1","bpc-157","BPC-157","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2409-y8596","FGP-2409-Y8596","janoshik-analytical",5,99.59,0.41,0.26,"pyroglutamate cyclisation (−17 Da)",5.44,"acetate",7.41,0.67,null,null,null,null,null,-3.5,1418.7043,0.28,null,9.8,1.17,64794,"buyer-sourced","verified","PASS","","","na.laurent"],["AX-2025-018471","2025-03-27","2025-03-29","2025-Q1","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-u2990","WWB-2502-U2990","janoshik-analytical",10,98.84,1.16,0.59,"truncated (3-39)",3.56,"TFA",5.68,0.91,89.85,88.81,10.07,8.943,89.4,1.5,4810.4175,null,null,19.81,1.17,40603,"buyer-sourced","verified","MARGINAL","","AX-R04;AX-R06","chain_custody"],["AX-2025-021133","2025-03-09","2025-03-28","2025-Q1","epitalon","Epitalon","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2412-6325","SIG-2412-6325","peptidemeter",10,99.52,0.48,0.22,"Ala-Glu-Asp tripeptide (−57 Da)",8.24,"acetate",9.45,0.85,null,null,null,null,null,1.3,390.1392,null,null,4.29,0.86,69744,"buyer-sourced","method-limited","PASS","","","ay.roos"],["AX-2025-020900","2025-03-20","2025-03-28","2025-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wuxitides","WXT","wuxitides-wxt-2502-f2050","WXT-2502-F2050","peptidemeter",1000,99.48,0.52,0.36,"residual DMF (process solvent)",4.33,"mesylate",14.02,0.92,80.73,80.31,1122.57,901.536,90.2,0,624.2181,null,null,13.02,1.25,74049,"buyer-sourced","verified","FAIL","counter-ion","","i.okonkwo"],["AX-2025-020766","2025-03-08","2025-03-28","2025-Q1","semaglutide","Semaglutide","incretin","sangonbio","SGN","sangonbio-sgn-2410-d9265","SGN-2410-D9265","vendorinvestigate",2,97.83,2.17,1.52,"[D-Aib8]-diastereomer",4.95,"TFA",8.79,0.59,null,null,null,null,null,0.1,4111.0528,null,null,19.5,1.09,49412,"buyer-sourced","identity-consistent","PASS","","","m.hartmann"],["AX-2025-019892","2025-03-09","2025-03-28","2025-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-p5963","HJ-2501-P5963","peptidemeter",30,98.29,1.71,0.73,"des-Gly deletion (−57 Da)",1.93,"TFA",8.33,0.88,88.86,87.34,31.96,27.914,93,1.9,4810.4194,null,null,18.8,1.02,51571,"buyer-sourced","verified","PASS","","","ju.iyer"],["AX-2025-019800","2025-03-19","2025-03-28","2025-Q1","glutathione","L-Glutathione (reduced)","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2501-d4371","HOMO-2501-D4371","janoshik-analytical",200,99.73,0.27,0.2,"glutathione disulfide (GSSG, +305 Da)",9.22,null,0,0.88,null,null,null,null,null,-0.9,307.0835,0.26,null,4.28,1,62264,"buyer-sourced","method-limited","PASS","","","a.moreau"],["AX-2025-019608","2025-03-15","2025-03-28","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2411-a2083","TFC-2411-A2083","janoshik-analytical",2,99.72,0.28,0.16,"oxidised Trp (+16 Da)",2.09,"acetate",7.72,0.32,null,null,null,null,null,-1.8,817.426,0.31,null,8.97,1,47080,"buyer-sourced","verified","PASS","","","p.kravchenko"],["AX-2025-019363","2025-03-11","2025-03-28","2025-Q1","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2408-r7015","HYB-2408-R7015","janoshik-analytical",15,98.42,1.58,1.1,"truncated (3-39)",4.63,"TFA",7.23,0.41,87.73,86.34,18.55,16.016,106.8,-2.7,4810.3973,null,null,19.92,1.15,64428,"buyer-sourced","verified","PASS","","","d.vogel"],["AX-2025-019047","2025-03-06","2025-03-28","2025-Q1","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","asymchemlabs","ASY","asymchemlabs-asy-cat-2147","ASY-{CAT}-2147","janoshik-analytical",10,99.93,0.07,0.04,"des-acetyl amide (−42 Da)",8.49,"acetate",6.77,0.31,null,null,null,null,null,7.1,854.3867,0.44,null,7.72,1.13,43218,"buyer-sourced","verified","PASS","","","so.broberg"],["AX-2025-018508","2025-03-21","2025-03-28","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-k3141","WWB-2501-K3141","vendorinvestigate",15,98.33,1.67,0.95,"des-His1 truncate (−137 Da)",4.07,"TFA",7.52,0.3,88.11,86.64,17.68,15.318,102.1,-3.9,4111.0364,null,"No growth at 14 d",19.56,1.32,64376,"buyer-sourced","verified","MARGINAL","","AX-R04","two_labs_one_lot"],["AX-2025-018415","2025-03-26","2025-03-28","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-w1846","WWB-2502-W1846","medutest",3,99.39,0.61,0.34,"des-His1 truncate (−137 Da)",5.31,"TFA",8.16,0.26,86.27,85.74,3.74,3.207,106.9,-9.9,4111.0117,null,null,15.5,1.12,72054,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","g.zielinski"],["AX-2025-020650","2025-03-16","2025-03-27","2025-Q1","ghrp-6","GHRP-6","gh-axis","sangonbio","SGN","sangonbio-sgn-2411-n8496","SGN-2411-N8496","peptidemeter",2,98.9,1.1,0.54,"oxidised Trp (+16 Da)",3.79,"acetate",6.88,0.64,88.69,87.71,2.3,2.017,100.9,null,null,null,null,7.81,0.97,61492,"buyer-sourced","purity-only","FAIL","purity","AX-R02","is.beaulieu"],["AX-2025-020636","2025-03-10","2025-03-27","2025-Q1","tirzepatide","Tirzepatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2412-r8446","GLBI-2412-R8446","peptidemeter",10,98.82,1.18,0.43,"C20 diacid mono-amide",4.41,"TFA",6.26,0.44,88.89,87.84,10.44,9.17,91.7,null,null,null,null,18.71,0.94,41701,"supplier-supplied","purity-only","PASS","","","e.onwuka"],["AX-2025-019779","2025-03-14","2025-03-27","2025-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2409-r4202","HOMO-2409-R4202","janoshik-analytical",20,98.89,1.11,0.73,"des-Aib20 analogue",3.25,"TFA",7.39,0.44,88.92,87.93,23.76,20.892,104.5,-3,4728.4729,null,null,20.65,0.88,47350,"buyer-sourced","verified","PASS","","","r.ogunleye"],["AX-2025-019060","2025-03-05","2025-03-27","2025-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2501-r2783","GSP-2501-R2783","peptidemeter",1000,99.43,0.57,0.27,"free base (des-mesylate, −96 Da)",5.64,"mesylate",15.76,0.37,78.23,77.78,1160.98,903.01,90.3,2,624.2193,1.27,null,12.95,0.86,77712,"buyer-sourced","verified","FAIL","counter-ion","","s.falk"],["AX-2025-018825","2025-03-08","2025-03-27","2025-Q1","bpc-157","BPC-157","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2409-y8596","FGP-2409-Y8596","vendorinvestigate",5,99.85,0.15,0.08,"pyroglutamate cyclisation (−17 Da)",5.23,"acetate",4.95,0.44,89.38,89.25,5.31,4.739,94.8,-2.1,1418.7063,null,null,10.25,1.19,66203,"buyer-sourced","verified","PASS","","","j.boateng"],["AX-2025-018744","2025-03-16","2025-03-27","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-d7855","QSC-2411-D7855","janoshik-analytical",5,99.81,0.19,0.11,"des-Tyr1 (−163 Da)",3.48,"acetate",4.35,0.61,null,null,null,null,null,-0.3,3365.7392,null,null,12.72,1.04,40144,"supplier-supplied","identity-consistent","PASS","","","b.vukovic"],["AX-2025-018470","2025-03-25","2025-03-27","2025-Q1","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-u2990","WWB-2502-U2990","peptidemeter",10,99,1,0.69,"des-Gly deletion (−57 Da)",3.31,"TFA",5.84,1.01,null,null,null,null,null,3.2,4810.4257,null,"No growth at 14 d",18.66,0.86,45456,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","d.wojcik"],["AX-2025-020835","2025-03-09","2025-03-26","2025-Q1","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2503-j1794","CPC-2503-J1794","medutest",2,98.07,1.93,0.91,"oxidised Trp (+16 Da)",6.43,"acetate",8.81,0.66,null,null,null,null,null,null,null,null,null,7.04,1.02,73557,"buyer-sourced","purity-only","FAIL","purity","","m.hartmann"],["AX-2025-020826","2025-03-04","2025-03-26","2025-Q1","thymalin","Thymalin","bioregulator","cpcbio","CPC","cpcbio-cpc-2501-v2021","CPC-2501-V2021","janoshik-analytical",10,null,null,null,null,6.67,"acetate",6.25,0.27,null,null,null,null,null,null,null,0.19,null,null,1,42282,"buyer-sourced","not-applicable","N/A","","AX-R04","oxytocin_pheur"],["AX-2025-020689","2025-03-13","2025-03-26","2025-Q1","selank","Selank","neuro","sangonbio","SGN","sangonbio-sgn-2409-h8807","SGN-2409-H8807","medutest",20,98.08,1.92,0.86,"tuftsin fragment (−417 Da)",5.96,"acetate",6.2,0.26,87.58,85.9,21.63,18.58,92.9,16.2,751.4524,null,null,5.43,0.86,86132,"buyer-sourced","identity-consistent","FAIL","purity;mass accuracy","AX-R01","h.sobczak"],["AX-2025-020640","2025-03-01","2025-03-26","2025-Q1","tirzepatide","Tirzepatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2412-r8446","GLBI-2412-R8446","peptidemeter",10,99,1,0.36,"C20 diacid mono-amide",4.05,"TFA",6.82,0.9,88.23,87.35,11.35,9.914,99.1,-4.8,4810.3872,null,null,18.83,1.02,53340,"buyer-sourced","verified","PASS","","","m.demir"],["AX-2025-020296","2025-03-05","2025-03-26","2025-Q1","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2502-s2559","GGPE-2502-S2559","nordanalyt",10,99.5,0.5,0.22,"des-Gly truncate (−57 Da)",2.36,"acetate",7.22,0.87,null,null,null,null,null,-2,1418.7065,2.42,"No growth at 14 d",11.17,1.02,47334,"supplier-supplied","verified","PASS","","","an.nascimento"],["AX-2025-019650","2025-03-21","2025-03-26","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2502-d2333","TFC-2502-D2333","janoshik-analytical",2,99.36,0.64,0.36,"des-Lys (−128 Da)",5.5,"acetate",4.84,0.38,89.28,88.71,2.36,2.094,104.7,-2.9,817.4251,null,null,9.21,1.01,71282,"buyer-sourced","verified","PASS","","","f.steiner"],["AX-2025-019064","2025-03-23","2025-03-26","2025-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2501-r2783","GSP-2501-R2783","peptidemeter",1000,99.41,0.59,0.28,"free base (des-mesylate, −96 Da)",5.84,"mesylate",15.27,0.99,null,null,null,null,null,-1,624.2175,2.01,null,12.99,0.99,72146,"buyer-sourced","verified","FAIL","counter-ion","","e.nwosu"],["AX-2025-018851","2025-03-09","2025-03-26","2025-Q1","dihexa","Dihexa","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2408-s8496","FGP-2408-S8496","peptidemeter",20,99.33,0.67,0.33,"des-hexanoyl (−98 Da)",6.53,null,0,0.73,92.74,92.12,19.31,17.788,88.9,5.3,504.3339,null,null,11.54,1.22,54863,"buyer-sourced","verified","MARGINAL","","AX-R06","kf_titrand"],["AX-2025-018828","2025-03-07","2025-03-26","2025-Q1","bpc-157","BPC-157","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2409-y8596","FGP-2409-Y8596","nordanalyt",5,99.93,0.07,0.04,"pyroglutamate cyclisation (−17 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Da)",2.52,"acetate",5.96,0.18,91.34,90.15,10.01,9.024,90.2,null,null,null,null,9.68,1.14,59589,"supplier-supplied","purity-only","PASS","","","Contributor #M-7735"],["AX-2025-020221","2025-02-22","2025-03-20","2025-Q1","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2501-w1875","GGPE-2501-W1875","vendorinvestigate",10,98.57,1.43,0.55,"des-AEEA semaglutide (−145 Da)",5.46,"TFA",6.46,0.22,null,null,null,null,null,-2.4,4111.0425,null,null,18.57,1.06,61679,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","c.stanescu"],["AX-2025-020069","2025-02-26","2025-03-20","2025-Q1","p21","P21","neuro","wibsonbio","SWB","wibsonbio-swb-2408-t8372","SWB-2408-T8372","medutest",5,99.4,0.6,0.34,"aspartimide (−18 Da)",8.62,"acetate",5.85,0.39,85.14,84.63,6.12,5.179,103.6,-4.4,805.3935,null,null,8.82,1.16,72397,"buyer-sourced","identity-consistent","PASS","","","t.palacios"],["AX-2025-019610","2025-02-24","2025-03-20","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2411-a2083","TFC-2411-A2083","nordanalyt",2,99.84,0.16,0.06,"des-Lys (−128 Da)",2.11,"acetate",6.12,0.71,91.06,90.91,2.26,2.055,102.8,8.7,817.4346,0.34,null,10.25,0.9,74294,"buyer-sourced","verified","PASS","","","h.batista"],["AX-2025-019349","2025-02-26","2025-03-20","2025-Q1","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2408-w6301","HYB-2408-W6301","medutest",60,99.1,0.9,0.53,"[D-Aib13]-diastereomer",3.88,"TFA",9.66,0.82,null,null,null,null,null,-24,4810.2949,0.93,null,16.84,1.13,42027,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R04;AX-R05","ph_recon"],["AX-2025-018787","2025-02-23","2025-03-20","2025-Q1","retatrutide","Retatrutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2501-s8023","FGP-2501-S8023","janoshik-analytical",30,98.76,1.24,0.73,"oxidised Trp (+16 Da)",4.13,"TFA",6.05,0.9,88.92,87.82,33.37,29.306,97.7,0,4728.4871,null,null,20.95,1.07,59014,"buyer-sourced","verified","PASS","","","a.lehtinen"],["AX-2025-018765","2025-03-07","2025-03-20","2025-Q1","bpc-157","BPC-157","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2412-d7527","QSC-2412-D7527","nordanalyt",5,99.93,0.07,0.04,"BPC-157 arginine-salt artefact",6.58,"acetate",7.42,0.45,85.55,85.49,5.54,4.736,94.7,0.6,1418.7102,3.07,null,11.15,1.11,65104,"buyer-sourced","verified","PASS","","","m.beaulieu"],["AX-2025-018443","2025-02-24","2025-03-20","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-y2776","WWB-2501-Y2776","janoshik-analytical",3,99.5,0.5,0.23,"[D-Aib8]-diastereomer",4.22,"TFA",8.8,0.79,86.19,85.76,3.24,2.779,92.6,null,null,null,null,18.11,1.37,59154,"buyer-sourced","purity-only","PASS","","","s.falk"],["AX-2025-021148","2025-02-24","2025-03-19","2025-Q1","retatrutide","Retatrutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2411-6312","SIG-2411-6312","janoshik-analytical",20,98.19,1.81,1.25,"oxidised Trp (+16 Da)",3.61,"TFA",8.97,0.96,86.46,84.9,22.33,18.958,94.8,1.6,4728.4947,null,null,20.65,1.1,45437,"buyer-sourced","verified","PASS","","","am.ekstrom"],["AX-2025-020599","2025-03-17","2025-03-19","2025-Q1","sermorelin","Sermorelin","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2409-x7161","SSA-2409-X7161","medutest",10,98.96,1.04,0.44,"aspartimide (−18 Da)",4.5,"acetate",3.31,0.95,null,null,null,null,null,7.4,3355.7493,null,null,10.44,1.08,75000,"supplier-supplied","identity-consistent","PASS","","","o.silva"],["AX-2025-020218","2025-02-24","2025-03-19","2025-Q1","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2501-w1875","GGPE-2501-W1875","medutest",10,98.39,1.61,0.8,"des-AEEA semaglutide (−145 Da)",6.15,"TFA",8.32,0.63,null,null,null,null,null,8.8,4111.0886,null,null,15.66,1.19,47243,"buyer-sourced","identity-consistent","PASS","","","s.lindholm"],["AX-2025-019647","2025-03-02","2025-03-19","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2502-d2333","TFC-2502-D2333","peptidemeter",2,99.32,0.68,0.3,"[D-2-Nal]-epimer",5.48,"acetate",6.8,0.67,87.05,86.46,2.28,1.971,98.6,3.9,817.4307,null,null,8.53,1.05,58629,"buyer-sourced","verified","PASS","","","k.duarte"],["AX-2025-019004","2025-02-26","2025-03-19","2025-Q1","hexarelin","Hexarelin","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-1786","ASY-{CAT}-1786","medutest",10,99.82,0.18,0.1,"oxidised Trp (+16 Da)",3.83,"acetate",6.04,0.81,89.32,89.16,11.93,10.637,106.4,1.9,886.4619,null,null,7.68,1.22,67164,"buyer-sourced","identity-consistent","PASS","","","d.perrin"],["AX-2025-018997","2025-03-11","2025-03-19","2025-Q1","hexarelin","Hexarelin","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-1786","ASY-{CAT}-1786","nordanalyt",10,99.61,0.39,0.19,"des-Lys (−128 Da)",3.84,"acetate",7.17,0.92,88.07,87.73,12.22,10.721,107.2,0.9,886.461,2.74,null,10.35,1,63557,"buyer-sourced","verified","PASS","","","l.falk"],["AX-2025-018786","2025-03-08","2025-03-19","2025-Q1","retatrutide","Retatrutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2501-s8023","FGP-2501-S8023","janoshik-analytical",30,98.99,1.01,0.43,"retatrutide dimer",4.44,"TFA",8.8,0.21,null,null,null,null,null,null,null,null,null,20.64,1.28,45018,"buyer-sourced","purity-only","PASS","","","t.teixeira"],["AX-2025-018446","2025-02-28","2025-03-19","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-y2776","WWB-2501-Y2776","kestrel-bioanalytical",3,99.78,0.22,0.13,"des-AEEA semaglutide (−145 Da)",3.62,"TFA",10.36,0.7,85.32,85.13,3.53,3.005,100.2,0.3,4111.0536,null,"No growth at 14 d",10.34,1.15,60711,"buyer-sourced","method-limited","PASS","","","m.hovland"],["AX-2025-018416","2025-03-12","2025-03-19","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-w1846","WWB-2502-W1846","janoshik-analytical",3,98.82,1.18,0.83,"deamidated (Asn→Asp, +1 Da)",6.62,"TFA",10.26,0.6,82.52,81.55,3.69,3.009,100.3,3.4,4111.0664,null,null,18.3,1.06,74293,"buyer-sourced","verified","MARGINAL","","AX-R04","blind_purchase"],["AX-2025-021134","2025-03-04","2025-03-18","2025-Q1","epitalon","Epitalon","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2412-6325","SIG-2412-6325","janoshik-analytical",10,99.01,0.99,0.61,"diketopiperazine (−18 Da)",8.56,"acetate",13.27,0.72,null,null,null,null,null,3.8,390.1402,null,"No growth at 14 d",4.74,1.01,85383,"buyer-sourced","method-limited","FAIL","counter-ion","","i.ndiaye"],["AX-2025-020768","2025-02-24","2025-03-18","2025-Q1","semaglutide","Semaglutide","incretin","sangonbio","SGN","sangonbio-sgn-2410-d9265","SGN-2410-D9265","kestrel-bioanalytical",2,98.37,1.63,1.14,"[D-Aib8]-diastereomer",4.74,"TFA",6.45,0.92,87.89,86.46,2.33,2.015,100.8,-11.9,4111.0035,3.1,null,10.04,1.09,47105,"buyer-sourced","method-limited","PASS","","","salt_exchange"],["AX-2025-020755","2025-03-12","2025-03-18","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","sangonbio","SGN","sangonbio-sgn-2412-y9108","SGN-2412-Y9108","nordanalyt",10,99.27,0.73,0.45,"linear precursor (+18 Da)",6.35,"acetate",5.48,0.5,87.67,87.03,10.71,9.321,93.2,null,null,0.81,null,10.84,1.17,40955,"supplier-supplied","purity-only","PASS","","","b.vogel"],["AX-2025-019623","2025-02-23","2025-03-18","2025-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2502-l2101","TFC-2502-L2101","peptidemeter",3,98.39,1.61,1.04,"C18 diacid mono-ester",3.16,"TFA",9.88,0.26,86.7,85.3,3.69,3.148,104.9,null,null,null,null,17.23,1.03,51800,"supplier-supplied","purity-only","PASS","","","na.laurent"],["AX-2025-019153","2025-03-05","2025-03-18","2025-Q1","ll-37","LL-37","repair","sinopep","SinoPep","sinopep-snp-2411-x3762","SNP-2411-X3762","janoshik-analytical",10,99.38,0.62,0.38,"des-Leu1 (−113 Da)",2.17,"TFA",6.75,0.47,90.61,90.05,10.17,9.158,91.6,4.9,4490.4485,null,null,14.29,1.07,89857,"buyer-sourced","verified","MARGINAL","","AX-R04","Contributor #V-6845"],["AX-2025-019142","2025-03-02","2025-03-18","2025-Q1","tesamorelin","Tesamorelin","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2501-g3708","GSP-2501-G3708","medutest",5,98.31,1.69,0.62,"Met sulfoxide (+16 Da)",4.53,"acetate",4.16,0.6,90.71,89.18,5.38,4.798,96,0.4,5131.9297,null,null,13.1,1.32,29357,"buyer-sourced","identity-consistent","PASS","","","a.moreau"],["AX-2025-019121","2025-02-25","2025-03-18","2025-Q1","vilon","Vilon","bioregulator","genscriptpeps","GSP","genscriptpeps-gsp-2411-j3700","GSP-2411-J3700","medutest",10,99.21,0.79,0.48,"diketopiperazine (−18 Da)",5.52,"acetate",18.79,0.8,74.89,74.3,14.21,10.558,105.6,-3.7,275.1471,null,"No growth at 14 d",3.26,1.24,97105,"buyer-sourced","method-limited","FAIL","counter-ion","","s.broberg"],["AX-2025-018823","2025-03-02","2025-03-18","2025-Q1","bpc-157","BPC-157","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2409-y8596","FGP-2409-Y8596","peptidemeter",5,99.78,0.22,0.12,"pyroglutamate cyclisation (−17 Da)",5.18,"acetate",6.46,0.59,87.77,87.58,5.75,5.036,100.7,1.7,1418.7117,null,null,8.9,1.34,51603,"buyer-sourced","verified","PASS","","","g.nilsen"],["AX-2025-018414","2025-02-21","2025-03-18","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-w1846","WWB-2502-W1846","kestrel-bioanalytical",3,99.79,0.21,0.08,"deamidated (Asn→Asp, +1 Da)",5.75,"TFA",10.02,0.73,83.5,83.32,3.72,3.1,103.3,null,null,null,null,10.07,1.12,41646,"buyer-sourced","method-limited","MARGINAL","","AX-R04","g.beaulieu"],["AX-2025-018409","2025-03-17","2025-03-18","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-w1846","WWB-2502-W1846","kestrel-bioanalytical",3,99.93,0.07,0.04,"des-His1 truncate (−137 Da)",5.78,"TFA",8.22,0.76,null,null,null,null,null,null,null,null,null,10.12,1.15,101476,"lab-retained","method-limited","MARGINAL","","AX-R04","gradient_25"],["AX-2025-020313","2025-02-21","2025-03-17","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2408-g2525","GGPE-2408-G2525","janoshik-analytical",2,99.12,0.88,0.48,"des-Tyr1 (−163 Da)",2.9,"acetate",5.3,0.8,91,90.2,2.12,1.912,95.6,null,null,0.87,"No growth at 14 d",12.99,1.29,73281,"supplier-supplied","purity-only","PASS","","","d.restrepo"],["AX-2025-019898","2025-03-14","2025-03-17","2025-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-p5963","HJ-2501-P5963","janoshik-analytical",30,98.47,1.53,0.66,"des-Gly deletion (−57 Da)",2.81,"TFA",7.71,0.98,88.5,87.15,34.56,30.119,100.4,null,null,null,null,19.88,1.3,45637,"buyer-sourced","purity-only","PASS","","","sa.achebe"],["AX-2025-018721","2025-03-07","2025-03-17","2025-Q1","kisspeptin-10","Kisspeptin-10","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2412-w6783","QSC-2412-W6783","vendorinvestigate",10,99.32,0.68,0.32,"des-Tyr (−163 Da)",5.65,"acetate",4.64,0.94,88.77,88.17,10.63,9.372,93.7,3.1,1301.634,null,null,9.75,1.28,90001,"buyer-sourced","verified","PASS","","","epitalon_bAsp"],["AX-2025-018545","2025-03-14","2025-03-17","2025-Q1","ipamorelin","Ipamorelin","gh-axis","qyaobio","QYB","qyaobio-qyb-2408-a4637","QYB-2408-A4637","peptidemeter",5,99.67,0.33,0.22,"[D-Trp]-epimer",4.54,"acetate",5.58,0.21,null,null,null,null,null,-1.3,711.3847,1.6,null,7.75,1.06,55277,"buyer-sourced","verified","PASS","","","r.cabrera"],["AX-2025-018435","2025-02-21","2025-03-17","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-y2776","WWB-2501-Y2776","janoshik-analytical",3,99.47,0.53,0.24,"[D-Aib8]-diastereomer",3.95,"TFA",6.54,0.91,88.6,88.13,3.64,3.208,106.9,null,null,null,"No growth at 14 d",18.51,1.07,49304,"buyer-sourced","purity-only","PASS","","","h.rasmussen"],["AX-2025-021211","2025-02-25","2025-03-16","2025-Q1","ipamorelin","Ipamorelin","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2501-h7744","PPG-2501-H7744","kestrel-bioanalytical",2,99.93,0.07,0.04,"des-Lys (−128 Da)",2.52,"acetate",5.55,0.69,null,null,null,null,null,-9.2,711.3791,0.15,null,4.44,1.09,73124,"buyer-sourced","identity-consistent","PASS","","","f.kuipers"],["AX-2025-021125","2025-02-19","2025-03-16","2025-Q1","epitalon","Epitalon","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2412-6325","SIG-2412-6325","janoshik-analytical",10,99.42,0.58,0.27,"Ala-Glu-Asp tripeptide (−57 Da)",8.3,"acetate",8.27,0.79,82.64,82.16,10.9,8.955,89.6,0.7,390.139,null,"No growth at 14 d",4.46,1.19,73302,"buyer-sourced","method-limited","MARGINAL","","AX-R06","ro.laurent"],["AX-2025-020992","2025-03-08","2025-03-16","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuxitides","WXT","wuxitides-wxt-2409-y3760","WXT-2409-Y3760","janoshik-analytical",2,97.2,2.8,1.44,"maleimide dimer",5.84,"acetate",4.03,0.37,89.76,87.25,2.07,1.806,90.3,null,null,null,null,14.41,1.02,64028,"buyer-sourced","purity-only","FAIL","purity","AX-R05","Contributor #E-3392"],["AX-2025-020652","2025-02-22","2025-03-16","2025-Q1","ghrp-6","GHRP-6","gh-axis","sangonbio","SGN","sangonbio-sgn-2411-n8496","SGN-2411-N8496","peptidemeter",2,99.14,0.86,0.41,"oxidised Trp (+16 Da)",4.01,"acetate",6.3,0.24,89.45,88.68,2.42,2.146,107.3,-1,872.4437,null,null,8.16,1.12,69045,"buyer-sourced","verified","MARGINAL","","AX-R02","jo.yildiz"],["AX-2025-020498","2025-03-14","2025-03-16","2025-Q1","sermorelin","Sermorelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2501-v5712","KP-2501-V5712","janoshik-analytical",2,99.18,0.82,0.39,"deamidated Asn8 (+1 Da)",5.6,"acetate",4.3,0.45,null,null,null,null,null,1,3355.7279,null,null,12.47,1.16,68233,"supplier-supplied","identity-consistent","MARGINAL","","AX-R02","b.delgado"],["AX-2025-018644","2025-02-19","2025-03-16","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-t5296","QSC-2408-T5296","medutest",30,99.74,0.26,0.15,"[D-Aib13]-diastereomer",6.51,"TFA",9.03,0.84,83.62,83.4,32.99,27.514,91.7,-3.3,4810.3944,null,null,16.56,1.08,54292,"lab-retained","identity-consistent","PASS","","","r.solberg"],["AX-2025-021177","2025-03-05","2025-03-15","2025-Q1","ss-31","SS-31 (Elamipretide)","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2411-d6795","PPG-2411-D6795","peptidemeter",10,99.76,0.24,0.14,"[D-Arg1]-epimer",4.88,"acetate",6.9,0.82,87.4,87.19,11.56,10.079,100.8,-0.6,639.3852,null,"No growth at 14 d",7.83,1.04,65092,"buyer-sourced","verified","MARGINAL","","AX-R11","charge_envelope"],["AX-2025-020253","2025-03-07","2025-03-15","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2410-s2226","GGPE-2410-S2226","nordanalyt",12.5,98.84,1.16,0.73,"N-oxide (+16 Da)",3.91,"citrate",33.25,0.83,62.01,61.29,21.84,13.386,107.1,0.2,597.2131,null,null,19.13,0.86,52356,"supplier-supplied","partial","FAIL","counter-ion","","a.sobczak"],["AX-2025-020132","2025-03-08","2025-03-15","2025-Q1","pemvidutide","Pemvidutide","incretin","erpbiotech","ERP","erpbiotech-erp-2408-g8748","ERP-2408-G8748","kestrel-bioanalytical",1.2,99.66,0.34,0.24,"truncated (3-39)",4.65,"TFA",9.44,0.24,85.67,85.38,1.41,1.204,100.3,null,null,0.39,null,10.97,1.14,41403,"buyer-sourced","method-limited","PASS","","","k.petrescu"],["AX-2025-019801","2025-02-23","2025-03-15","2025-Q1","glutathione","L-Glutathione (reduced)","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2501-d4371","HOMO-2501-D4371","kestrel-bioanalytical",200,99.66,0.34,0.16,"cysteinyl-glycine (−129 Da)",9.09,null,0,0.2,90.71,90.4,196.69,177.808,88.9,null,null,null,"No growth at 14 d",2.3,1.01,88330,"buyer-sourced","method-limited","MARGINAL","","AX-R06","d.aalto"],["AX-2025-019490","2025-02-21","2025-03-15","2025-Q1","kpv","KPV","repair","jeepbio","JEEP","jeepbio-jeep-2410-c8600","JEEP-2410-C8600","vendorinvestigate",5,99.25,0.75,0.51,"diketopiperazine (−18 Da)",4.91,"acetate",14.15,0.16,null,null,null,null,null,2.7,342.2276,null,null,5.55,0.99,75009,"buyer-sourced","identity-consistent","FAIL","counter-ion","","a.trevino"],["AX-2025-019215","2025-02-28","2025-03-15","2025-Q1","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2408-y4383","SNP-2408-Y4383","janoshik-analytical",10,98.99,1.01,0.49,"BPC-157 arginine-salt artefact",2.92,"acetate",8.11,0.99,87.98,87.09,10.25,8.927,89.3,0.4,1418.7099,null,null,9.66,1,45926,"buyer-sourced","verified","MARGINAL","","AX-R06","fr.villalobos"],["AX-2025-018742","2025-02-17","2025-03-15","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-d7855","QSC-2411-D7855","janoshik-analytical",5,99.52,0.48,0.23,"des-Tyr1 (−163 Da)",4.15,"acetate",4.14,0.33,null,null,null,null,null,-4.6,3365.7247,null,null,12.86,0.98,48528,"buyer-sourced","identity-consistent","PASS","","","i.demir"],["AX-2025-018507","2025-02-21","2025-03-15","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-k3141","WWB-2501-K3141","janoshik-analytical",15,98.16,1.84,0.91,"des-AEEA semaglutide (−145 Da)",4.86,"TFA",7.56,0.19,null,null,null,null,null,6.1,4111.0775,null,null,18.29,1.24,50594,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","bi.restrepo"],["AX-2025-018474","2025-03-01","2025-03-15","2025-Q1","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-u2990","WWB-2502-U2990","janoshik-analytical",10,98.75,1.25,0.62,"des-Gly deletion (−57 Da)",3.91,"TFA",9.71,0.44,85.94,84.87,10.81,9.174,91.7,null,null,null,null,19.88,1.09,59246,"buyer-sourced","purity-only","MARGINAL","","AX-R04","ma.vukovic"],["AX-2025-018445","2025-03-05","2025-03-15","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-y2776","WWB-2501-Y2776","medutest",3,99.06,0.94,0.43,"[D-Aib8]-diastereomer",4.35,"TFA",11.27,0.53,83.85,83.06,3.84,3.19,106.3,9.3,4111.0906,null,null,15.58,1.46,83347,"buyer-sourced","identity-consistent","PASS","","","Contributor #E-3392"],["AX-2025-020922","2025-03-06","2025-03-14","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2410-m2421","WXT-2410-M2421","nordanalyt",10,98.52,1.48,0.68,"melanotan II (C-terminal amide, −1 Da)",4.42,"acetate",5.13,0.28,90.17,88.84,11.03,9.799,98,-1,1024.5232,null,null,10.99,1.06,67370,"buyer-sourced","verified","PASS","","","f.chukwu"],["AX-2025-020921","2025-03-10","2025-03-14","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2410-m2421","WXT-2410-M2421","janoshik-analytical",10,99.11,0.89,0.37,"oxidised Trp (+16 Da)",4.78,"acetate",5.97,0.29,null,null,null,null,null,0.2,1024.5244,null,null,9.57,0.86,89635,"supplier-supplied","identity-consistent","PASS","","","label_claim"],["AX-2025-020789","2025-03-04","2025-03-14","2025-Q1","tb-500","TB-500","repair","cpcbio","CPC","cpcbio-cpc-2408-b9995","CPC-2408-B9995","peptidemeter",10,98.64,1.36,0.98,"[D-Thr]-diastereomer",4.76,"acetate",7.15,0.5,87.59,86.4,10.43,9.012,90.1,-1.3,887.4952,0.74,null,7.36,1.12,98110,"supplier-supplied","verified","PASS","","","k.molnar"],["AX-2025-020642","2025-02-25","2025-03-14","2025-Q1","tirzepatide","Tirzepatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2412-r8446","GLBI-2412-R8446","medutest",10,99.61,0.39,0.17,"C20 diacid mono-amide",4.87,"TFA",6.04,0.87,88.22,87.88,10.44,9.175,91.8,2,4810.4199,0.19,null,16.93,1.28,38563,"buyer-sourced","identity-consistent","PASS","","","r.lindholm"],["AX-2025-020263","2025-03-02","2025-03-14","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2410-s2226","GGPE-2410-S2226","janoshik-analytical",12.5,98.12,1.88,1.17,"N-oxide (+16 Da)",3.85,"citrate",27.22,0.49,68.44,67.15,18.9,12.691,101.5,-0.7,597.2126,null,null,16.5,1.16,84720,"buyer-sourced","partial","FAIL","purity;counter-ion","","t.palacios"],["AX-2025-020001","2025-02-22","2025-03-14","2025-Q1","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2411-r7167","SWB-2411-R7167","medutest",12,98.7,1.3,0.87,"[D-Aib2]-diastereomer",4.36,"TFA",6.5,0.28,null,null,null,null,null,-14.4,4728.419,null,null,17.66,1.24,51441,"buyer-sourced","identity-consistent","PASS","","","a.moreau"],["AX-2025-019825","2025-03-03","2025-03-14","2025-Q1","kpv","KPV","repair","homopeptide","Homopeptide","homopeptide-homo-2411-p5026","HOMO-2411-P5026","peptidemeter",10,99.18,0.82,0.38,"Lys-Pro dipeptide (−99 Da)",4.68,"acetate",13.22,0.22,null,null,null,null,null,-7.2,342.2242,0.25,null,4.82,1.3,81240,"lab-retained","verified","FAIL","counter-ion","","a.marchand"],["AX-2025-019756","2025-03-10","2025-03-14","2025-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2501-d4523","HOMO-2501-D4523","nordanalyt",2,99.45,0.55,0.23,"des-His1 truncate (−137 Da)",5.73,"TFA",9.03,0.15,85.09,84.62,2.48,2.099,105,-4.8,4111.0327,null,null,21.13,1.22,83676,"buyer-sourced","verified","PASS","","","m.ostergaard"],["AX-2025-019715","2025-02-16","2025-03-14","2025-Q1","glutathione","L-Glutathione (reduced)","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2408-r3237","HOMO-2408-R3237","janoshik-analytical",200,99.11,0.89,0.64,"S-sulfonate adduct (+80 Da)",9.3,null,0,0.53,90.17,89.37,223.55,199.787,99.9,1.8,307.0844,null,null,4.15,0.93,79495,"buyer-sourced","method-limited","MARGINAL","","AX-R09","is.beaulieu"],["AX-2025-019367","2025-03-11","2025-03-14","2025-Q1","ghrp-2","GHRP-2","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2501-r7240","HYB-2501-R7240","janoshik-analytical",10,99.9,0.1,0.07,"[D-2-Nal]-epimer",4.77,"acetate",5.99,0.34,88.9,88.81,10.93,9.707,97.1,null,null,null,null,8.93,1.07,74484,"buyer-sourced","purity-only","PASS","","","c.ilunga"],["AX-2025-018423","2025-03-10","2025-03-14","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-s2183","WWB-2501-S2183","peptidemeter",3,98.99,1.01,0.69,"des-His1 truncate (−137 Da)",4.02,"TFA",6.7,0.7,null,null,null,null,null,-2.2,4111.0434,null,null,17.26,0.96,53730,"buyer-sourced","identity-consistent","PASS","","","g.varga"],["AX-2025-020925","2025-02-28","2025-03-13","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2410-m2421","WXT-2410-M2421","janoshik-analytical",10,98.32,1.68,0.71,"oxidised Trp (+16 Da)",5.27,"acetate",4.12,0.27,90.34,88.82,11.09,9.85,98.5,-0.5,1024.5237,null,null,9.55,0.94,46776,"buyer-sourced","verified","FAIL","purity","","a.sobczak"],["AX-2025-020899","2025-02-26","2025-03-13","2025-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wuxitides","WXT","wuxitides-wxt-2502-f2050","WXT-2502-F2050","vendorinvestigate",1000,99.59,0.41,0.17,"sulfonamide hydrolysis product (+18 Da)",4.78,"mesylate",13.02,0.42,null,null,null,null,null,1.4,624.219,6.58,null,14.85,1.11,63131,"buyer-sourced","verified","FAIL","counter-ion;endotoxin","AX-R08","bi.halvorsen"],["AX-2025-020506","2025-02-26","2025-03-13","2025-Q1","melanotan-ii","Melanotan II","melanocortin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2501-n6328","SSA-2501-N6328","vendorinvestigate",10,98.55,1.45,0.95,"oxidised Trp (+16 Da)",5.56,"acetate",4.38,0.51,89.55,88.25,12.17,10.74,107.4,2.6,1023.5429,0.17,"No growth at 14 d",10.39,1.06,80537,"buyer-sourced","verified","PASS","","","k.bakken"],["AX-2025-020120","2025-02-24","2025-03-13","2025-Q1","follistatin-344","Follistatin-344","gh-axis","erpbiotech","ERP","erpbiotech-erp-2411-y8614","ERP-2411-Y8614","peptidemeter",0.1,null,null,null,null,3.04,null,0,0.48,null,null,null,null,null,null,null,null,null,null,1.31,74296,"buyer-sourced","not-applicable","N/A","","AX-R04","k.wojcik"],["AX-2025-019952","2025-03-12","2025-03-13","2025-Q1","tb-500","TB-500","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-a6454","HJ-2501-A6454","janoshik-analytical",10,99.5,0.5,0.22,"des-Gln truncate (−128 Da)",4.43,"acetate",4.63,0.81,90.13,89.68,10.38,9.309,93.1,-1.8,887.4948,null,null,7.82,1.08,68362,"buyer-sourced","verified","MARGINAL","","AX-R04","v.abubakar"],["AX-2025-019939","2025-03-09","2025-03-13","2025-Q1","aod-9604","AOD-9604","metabolic","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2502-e7144","HJ-2502-E7144","janoshik-analytical",10,98.7,1.3,0.77,"des-Tyr AOD (−163 Da)",1.92,"acetate",5.72,0.26,null,null,null,null,null,0.9,1815.8688,null,null,11.19,1.36,35879,"buyer-sourced","identity-consistent","PASS","","","c.adeyemi"],["AX-2025-019155","2025-02-19","2025-03-13","2025-Q1","ll-37","LL-37","repair","sinopep","SinoPep","sinopep-snp-2411-x3762","SNP-2411-X3762","janoshik-analytical",10,99.63,0.37,0.21,"des-Leu1 (−113 Da)",3.28,"TFA",10.27,0.39,86.06,85.74,10.98,9.414,94.1,-3,4490.413,null,null,14.37,1.1,61292,"buyer-sourced","verified","MARGINAL","","AX-R04","c.adeyemi"],["AX-2025-019002","2025-02-23","2025-03-13","2025-Q1","hexarelin","Hexarelin","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-1786","ASY-{CAT}-1786","janoshik-analytical",10,99.86,0.14,0.08,"oxidised Trp (+16 Da)",4.24,"acetate",4.49,0.33,90.94,90.81,10.99,9.98,99.8,4.9,886.4645,null,null,8.87,1.2,90107,"buyer-sourced","verified","PASS","","","l.boateng"],["AX-2025-018846","2025-03-03","2025-03-13","2025-Q1","dihexa","Dihexa","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2408-s8496","FGP-2408-S8496","medutest",20,99.46,0.54,0.34,"des-hexanoyl (−98 Da)",7.03,null,0,0.51,null,null,null,null,null,5,504.3337,null,"No growth at 14 d",9.35,0.94,60721,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","c.danquah"],["AX-2025-018785","2025-03-07","2025-03-13","2025-Q1","retatrutide","Retatrutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2501-s8023","FGP-2501-S8023","medutest",30,98.8,1.2,0.7,"oxidised Trp (+16 Da)",4.64,"TFA",9.18,0.23,null,null,null,null,null,2.7,4728.4999,null,null,17.64,1.21,49799,"lab-retained","identity-consistent","PASS","","","b.salinas"],["AX-2025-018738","2025-03-04","2025-03-13","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-d7855","QSC-2411-D7855","janoshik-analytical",5,98.81,1.19,0.48,"des-Tyr1 (−163 Da)",3.31,"acetate",5.57,0.43,90.69,89.61,5.36,4.803,96.1,3.9,3365.7533,null,null,12.82,1.29,69342,"buyer-sourced","verified","PASS","","","w.perrin"],["AX-2025-018546","2025-02-19","2025-03-13","2025-Q1","ipamorelin","Ipamorelin","gh-axis","qyaobio","QYB","qyaobio-qyb-2408-a4637","QYB-2408-A4637","peptidemeter",5,99.93,0.07,0.04,"des-Lys (−128 Da)",5.11,"acetate",5.05,0.96,null,null,null,null,null,2.9,711.3877,1.87,null,7.71,1.01,79827,"lab-retained","verified","PASS","","","ha.varga"],["AX-2025-020952","2025-02-25","2025-03-12","2025-Q1","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2501-j3079","WXT-2501-J3079","janoshik-analytical",2,98.7,1.3,0.74,"acetylated N-terminus (+42 Da)",5.68,"acetate",7.34,0.96,null,null,null,null,null,null,null,null,null,9.7,1.13,53445,"buyer-sourced","purity-only","PASS","","","n.petrescu"],["AX-2025-020217","2025-03-06","2025-03-12","2025-Q1","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2501-w1875","GGPE-2501-W1875","medutest",10,98.09,1.91,0.74,"des-AEEA semaglutide (−145 Da)",5.69,"TFA",9.33,0.45,84.53,82.92,10.73,8.897,89,13.3,4111.1071,null,null,15.55,1.18,62172,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","ro.kimani"],["AX-2025-019895","2025-03-07","2025-03-12","2025-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-p5963","HJ-2501-P5963","peptidemeter",30,98.44,1.56,1.09,"[D-Aib13]-diastereomer",2.31,"TFA",6.87,0.76,null,null,null,null,null,null,null,0.43,"No growth at 14 d",18.66,1.41,72593,"buyer-sourced","purity-only","PASS","","","e.trevino"],["AX-2025-019712","2025-02-19","2025-03-12","2025-Q1","glutathione","L-Glutathione (reduced)","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2408-r3237","HOMO-2408-R3237","janoshik-analytical",200,98.91,1.09,0.67,"glutathione disulfide (GSSG, +305 Da)",9.1,null,0,0.23,90.67,89.68,229.5,205.816,102.9,null,null,null,null,4.43,0.99,65908,"buyer-sourced","method-limited","MARGINAL","","AX-R09","s.haddad"],["AX-2025-019374","2025-02-27","2025-03-12","2025-Q1","ghrp-2","GHRP-2","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2501-r7240","HYB-2501-R7240","medutest",10,99.57,0.43,0.23,"oxidised Trp (+16 Da)",4.87,"acetate",4.98,0.98,null,null,null,null,null,11.1,817.4366,0.53,null,7.61,0.86,47881,"buyer-sourced","identity-consistent","PASS","","","n.okonkwo"],["AX-2025-019364","2025-03-07","2025-03-12","2025-Q1","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2408-r7015","HYB-2408-R7015","janoshik-analytical",15,98.3,1.7,0.67,"C20 diacid mono-amide",5.23,"TFA",9.07,0.62,85.08,83.63,16.11,13.473,89.8,null,null,null,null,19.73,1.46,44118,"buyer-sourced","purity-only","MARGINAL","","AX-R06","third_opinion"],["AX-2025-019159","2025-02-20","2025-03-12","2025-Q1","ll-37","LL-37","repair","sinopep","SinoPep","sinopep-snp-2411-x3762","SNP-2411-X3762","nordanalyt",10,98.9,1.1,0.68,"des-Leu1 (−113 Da)",2.77,"TFA",7.21,0.41,89.61,88.62,10.83,9.598,96,-4.3,4490.4072,0.29,null,16.53,1.14,15913,"buyer-sourced","verified","MARGINAL","","AX-R04","a.castellanos"],["AX-2025-018926","2025-03-09","2025-03-12","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9795","TFS-{CAT}-9795","nordanalyt",2,98.95,1.05,0.4,"hydrolysed maleimide (+18 Da)",3.32,"acetate",3.53,0.65,92.5,91.53,2.34,2.142,107.1,-8.1,3644.9453,null,null,17.01,1.32,70507,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","lu.ndiaye"],["AX-2025-018426","2025-03-11","2025-03-12","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-s2183","WWB-2501-S2183","janoshik-analytical",3,99.35,0.65,0.43,"[D-Aib8]-diastereomer",3.87,"TFA",9.88,0.64,85.61,85.05,3.36,2.858,95.3,null,null,null,null,18.61,1.24,65288,"buyer-sourced","purity-only","PASS","","","jo.dahlberg"],["AX-2025-021166","2025-02-21","2025-03-11","2025-Q1","semaglutide","Semaglutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-b6709","PPG-2408-B6709","medutest",3,98.5,1.5,1,"des-His1 truncate (−137 Da)",5,"TFA",10.31,0.34,84.35,83.08,3.72,3.091,103,-6.3,4111.0265,null,null,15.59,1.11,52235,"buyer-sourced","identity-consistent","PASS","","","re.nilsen"],["AX-2025-021135","2025-03-02","2025-03-11","2025-Q1","epitalon","Epitalon","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2412-6325","SIG-2412-6325","peptidemeter",10,98.89,1.11,0.51,"Ala-Glu-Asp tripeptide (−57 Da)",7.73,"acetate",11.18,0.31,80.78,79.88,11.46,9.154,91.5,null,null,null,null,4.38,1.3,26533,"buyer-sourced","method-limited","FAIL","purity;counter-ion","","c.moreau"],["AX-2025-020595","2025-03-08","2025-03-11","2025-Q1","sermorelin","Sermorelin","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2409-x7161","SSA-2409-X7161","janoshik-analytical",10,98.29,1.71,0.72,"aspartimide (−18 Da)",5.14,"acetate",4.36,0.45,90.05,88.51,12.13,10.736,107.4,-1.3,3355.7201,null,null,12.33,1.2,64810,"buyer-sourced","verified","PASS","","","r.ogunleye"],["AX-2025-020220","2025-02-23","2025-03-11","2025-Q1","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2501-w1875","GGPE-2501-W1875","vendorinvestigate",10,98.2,1.8,0.9,"des-AEEA semaglutide (−145 Da)",5.71,"TFA",8.77,0.65,84.87,83.34,12.6,10.501,105,3.2,4111.0656,null,"No growth at 14 d",19.59,1.24,86011,"buyer-sourced","verified","PASS","","","c.molnar"],["AX-2025-020190","2025-03-05","2025-03-11","2025-Q1","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2502-p9890","ERP-2502-P9890","nordanalyt",10,99.93,0.07,0.04,"[D-Val]-diastereomer",4.29,"acetate",8.42,0.92,86.37,86.31,11.02,9.511,95.1,null,null,3.37,null,11.11,1.03,78910,"buyer-sourced","purity-only","PASS","","","br.vanhecke"],["AX-2025-020066","2025-02-14","2025-03-11","2025-Q1","p21","P21","neuro","wibsonbio","SWB","wibsonbio-swb-2408-t8372","SWB-2408-T8372","janoshik-analytical",5,98.76,1.24,0.62,"free acid (+1 Da)",7.35,"acetate",4.6,0.86,87.19,86.11,5.5,4.736,94.7,2.7,805.3992,0.77,"No growth at 14 d",10.43,1.11,53009,"buyer-sourced","verified","PASS","","","i.falk"],["AX-2025-020003","2025-03-09","2025-03-11","2025-Q1","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2411-r7167","SWB-2411-R7167","nordanalyt",12,97.93,2.07,1.38,"[D-Aib2]-diastereomer",3.29,"TFA",5.62,1.01,90.08,88.22,13.75,12.13,101.1,2.3,4728.498,null,null,23.64,1.29,45451,"lab-retained","verified","PASS","","","no.zielinski"],["AX-2025-019824","2025-02-26","2025-03-11","2025-Q1","kpv","KPV","repair","homopeptide","Homopeptide","homopeptide-homo-2411-p5026","HOMO-2411-P5026","janoshik-analytical",10,99.65,0.35,0.21,"diketopiperazine (−18 Da)",5.11,"acetate",10.04,0.67,84.18,83.89,12.52,10.503,105,-1.2,342.2263,null,null,5.3,0.98,85960,"buyer-sourced","verified","PASS","","","s.marchetti"],["AX-2025-018468","2025-02-17","2025-03-11","2025-Q1","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-u2990","WWB-2502-U2990","medutest",10,98.08,1.92,0.95,"des-Gly deletion (−57 Da)",3.14,"TFA",9.03,0.24,87.59,85.91,12.38,10.636,106.4,null,null,null,null,16.87,1.19,75777,"buyer-sourced","purity-only","MARGINAL","","AX-R04","a.varga"],["AX-2025-020948","2025-02-13","2025-03-10","2025-Q1","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2501-j3079","WXT-2501-J3079","nordanalyt",2,98.73,1.27,0.72,"acetylated N-terminus (+42 Da)",5.84,"acetate",7.18,0.88,86.1,85.01,2.18,1.853,92.7,-2.5,1418.7058,null,null,11.13,1.08,64761,"buyer-sourced","verified","PASS","","","Contributor #H-4102"],["AX-2025-019807","2025-03-07","2025-03-10","2025-Q1","glutathione","L-Glutathione (reduced)","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2501-d4371","HOMO-2501-D4371","medutest",200,99.93,0.07,0.04,"γ-Glu-Cys (−57 Da)",8.17,null,0,0.32,91.51,91.45,234.65,214.587,107.3,-7,307.0817,0.25,null,3.44,1,73457,"supplier-supplied","method-limited","PASS","","","n.okonkwo"],["AX-2025-019000","2025-02-17","2025-03-10","2025-Q1","hexarelin","Hexarelin","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-1786","ASY-{CAT}-1786","janoshik-analytical",10,99.56,0.44,0.18,"oxidised Trp (+16 Da)",3.93,"acetate",5.14,0.67,90.26,89.86,10.08,9.058,90.6,null,null,2.72,null,8.96,1.01,65472,"lab-retained","purity-only","PASS","","","g.petrov"],["AX-2025-018645","2025-03-06","2025-03-10","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-t5296","QSC-2408-T5296","medutest",30,99.59,0.41,0.22,"des-Gly deletion (−57 Da)",5.29,"TFA",6.9,0.66,87.15,86.79,32.96,28.606,95.4,null,null,null,"No growth at 14 d",16.72,1.16,55625,"buyer-sourced","purity-only","PASS","","","t.halvorsen"],["AX-2025-018516","2025-02-17","2025-03-10","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2410-j3284","WWB-2410-J3284","janoshik-analytical",3,99.55,0.45,0.27,"[D-Aib8]-diastereomer",3.46,"TFA",9.77,0.94,85.83,85.44,3.69,3.153,105.1,-1,4111.0483,null,null,18.38,1.04,55458,"buyer-sourced","verified","PASS","","","r.kirchner"],["AX-2025-021040","2025-02-25","2025-03-09","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","bachemholding","BCH","bachemholding-bch-2502-a4465","BCH-2502-A4465","janoshik-analytical",2,98.02,1.98,1.35,"native GRF (1-29) (−59 Da)",4.63,"acetate",3.43,0.92,91.02,89.22,2.18,1.945,97.3,null,null,null,null,12.9,1.32,50311,"buyer-sourced","purity-only","MARGINAL","","AX-R09","sa.demir"],["AX-2025-020685","2025-03-03","2025-03-09","2025-Q1","selank","Selank","neuro","sangonbio","SGN","sangonbio-sgn-2409-h8807","SGN-2409-H8807","peptidemeter",20,98.06,1.94,0.87,"tuftsin fragment (−417 Da)",6.29,"acetate",5.29,0.15,null,null,null,null,null,-1.5,751.4391,null,null,6.04,1.43,68324,"buyer-sourced","identity-consistent","FAIL","purity","","Contributor #T-6672"],["AX-2025-020289","2025-02-23","2025-03-09","2025-Q1","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2502-s2559","GGPE-2502-S2559","peptidemeter",10,98.81,1.19,0.78,"[D-Val]-diastereomer",2.79,"acetate",6.45,0.74,90.02,88.95,10.4,9.251,92.5,-1.7,1418.7069,1.17,null,8.63,0.99,50162,"buyer-sourced","verified","MARGINAL","","AX-R11","third_opinion"],["AX-2025-020288","2025-02-21","2025-03-09","2025-Q1","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2502-s2559","GGPE-2502-S2559","janoshik-analytical",10,98.83,1.17,0.71,"des-Gly truncate (−57 Da)",3.15,"acetate",8.41,0.87,87.57,86.55,10.86,9.399,94,-31.3,1418.6649,null,null,9.59,0.86,71852,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","ka.salinas"],["AX-2025-019896","2025-02-12","2025-03-09","2025-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-p5963","HJ-2501-P5963","peptidemeter",30,98.65,1.35,0.58,"des-Gly deletion (−57 Da)",2.43,"TFA",7.55,0.93,89.09,87.89,33.01,29.012,96.7,2.3,4810.4214,null,null,18.8,1.2,72351,"lab-retained","verified","PASS","","","round_numbers"],["AX-2025-018952","2025-02-11","2025-03-09","2025-Q1","tirzepatide","Tirzepatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1244","ASY-{CAT}-1244","janoshik-analytical",5,98.82,1.18,0.78,"C20 diacid mono-amide",5.59,"TFA",6.83,0.83,null,null,null,null,null,-8.5,4810.3694,null,null,19.93,1.06,52713,"lab-retained","identity-consistent","PASS","","","f.sorensen"],["AX-2025-018684","2025-02-17","2025-03-09","2025-Q1","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-x6249","QSC-2411-X6249","peptidemeter",5,99.93,0.07,0.04,"C-terminal amide (−1 Da)",5.79,"acetate",6.12,0.15,87.94,87.88,5.34,4.693,93.9,-3.4,887.4934,null,null,7.41,1.11,79551,"buyer-sourced","verified","PASS","","","f.kuipers"],["AX-2025-021223","2025-02-21","2025-03-08","2025-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2412-n7907","PPG-2412-N7907","janoshik-analytical",5,99.82,0.18,0.12,"truncated (1-12)",4.06,"acetate",4.91,0.22,null,null,null,null,null,1.7,1418.7117,null,null,9.55,1.09,75593,"buyer-sourced","identity-consistent","PASS","","","l.boateng"],["AX-2025-021136","2025-02-27","2025-03-08","2025-Q1","epitalon","Epitalon","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2412-6325","SIG-2412-6325","medutest",10,99.17,0.83,0.51,"diketopiperazine (−18 Da)",8.25,"acetate",12.14,0.75,78.86,78.21,12.06,9.432,94.3,1.7,390.1394,null,null,4.11,1.17,71055,"buyer-sourced","method-limited","FAIL","counter-ion","AX-R11","c.ekstrom"],["AX-2025-020770","2025-02-22","2025-03-08","2025-Q1","semaglutide","Semaglutide","incretin","sangonbio","SGN","sangonbio-sgn-2410-d9265","SGN-2410-D9265","janoshik-analytical",2,97.83,2.17,1.52,"[D-Aib8]-diastereomer",4.87,"TFA",10.82,0.98,null,null,null,null,null,1.2,4111.0573,3.56,null,18.32,1.09,68256,"buyer-sourced","verified","PASS","","","peak_integrator"],["AX-2025-020484","2025-03-07","2025-03-08","2025-Q1","liraglutide","Liraglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2502-e5631","KP-2502-E5631","janoshik-analytical",15,99.62,0.38,0.24,"des-His1 truncate (−137 Da)",6.68,"acetate",5.94,0.75,86.63,86.3,17.05,14.714,98.1,-3.5,3748.95,0.42,null,17.27,1.43,73365,"supplier-supplied","verified","PASS","","","Contributor #N-9157"],["AX-2025-020008","2025-02-25","2025-03-08","2025-Q1","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2411-r7167","SWB-2411-R7167","janoshik-analytical",12,98.34,1.66,1.08,"des-Aib20 analogue",4.23,"TFA",8,0.97,86.8,85.36,13.79,11.771,98.1,2.6,4728.4994,null,null,20.7,1.18,45521,"buyer-sourced","verified","PASS","","","underfill_3to1"],["AX-2025-019609","2025-03-05","2025-03-08","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2411-a2083","TFC-2411-A2083","janoshik-analytical",2,99.79,0.21,0.14,"des-Lys (−128 Da)",2.07,"acetate",5.09,0.55,null,null,null,null,null,-4.9,817.4235,0.32,null,9.02,1.26,70882,"buyer-sourced","verified","PASS","","","f.bakken"],["AX-2025-019058","2025-03-04","2025-03-08","2025-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2501-r2783","GSP-2501-R2783","janoshik-analytical",1000,99.62,0.38,0.18,"free base (des-mesylate, −96 Da)",6.26,"mesylate",13.45,0.39,79.9,79.6,1327.02,1056.308,105.6,2.6,624.2197,null,null,13.83,1.12,51005,"lab-retained","verified","FAIL","counter-ion","","a.petrescu"],["AX-2025-018640","2025-03-06","2025-03-08","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-t5296","QSC-2408-T5296","kestrel-bioanalytical",30,99.93,0.07,0.05,"[D-Aib13]-diastereomer",5.39,"TFA",9.19,0.82,84.6,84.54,31.91,26.977,89.9,-3.4,4810.3939,1.13,null,10.8,1.21,70211,"buyer-sourced","method-limited","MARGINAL","","AX-R06","f.lokken"],["AX-2025-020822","2025-03-05","2025-03-07","2025-Q1","thymalin","Thymalin","bioregulator","cpcbio","CPC","cpcbio-cpc-2501-v2021","CPC-2501-V2021","janoshik-analytical",10,null,null,null,null,6.68,"acetate",4.1,0.23,null,null,null,null,null,null,null,null,null,null,1.01,52807,"supplier-supplied","not-applicable","N/A","","AX-R04","n.sjoberg"],["AX-2025-019804","2025-02-18","2025-03-07","2025-Q1","glutathione","L-Glutathione (reduced)","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2501-d4371","HOMO-2501-D4371","peptidemeter",200,99.29,0.71,0.5,"glutathione disulfide (GSSG, +305 Da)",8.52,null,0,0.43,91.05,90.4,224.51,202.957,101.5,-1.9,307.0832,null,null,3.95,1.16,91702,"buyer-sourced","method-limited","PASS","","","a.sobczak"],["AX-2025-019061","2025-02-21","2025-03-07","2025-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2501-r2783","GSP-2501-R2783","janoshik-analytical",1000,99.49,0.51,0.32,"spiroindane regioisomer",5.7,"mesylate",14.07,0.24,null,null,null,null,null,-0.6,624.2177,null,null,13.88,1.05,62036,"buyer-sourced","identity-consistent","FAIL","counter-ion","","so.moreau"],["AX-2025-019046","2025-02-14","2025-03-07","2025-Q1","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","asymchemlabs","ASY","asymchemlabs-asy-cat-2147","ASY-{CAT}-2147","janoshik-analytical",10,99.88,0.12,0.09,"semax (des-acetyl, des-amide, −41 Da)",8.52,"acetate",6.33,0.97,null,null,null,null,null,-1.8,854.3791,null,null,7.7,1.09,49168,"buyer-sourced","identity-consistent","PASS","","","g.balogun"],["AX-2025-018956","2025-02-14","2025-03-07","2025-Q1","tirzepatide","Tirzepatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1244","ASY-{CAT}-1244","vendorinvestigate",5,98.26,1.74,0.66,"C20 diacid mono-amide",4.98,"TFA",7.93,0.77,86.32,84.82,6,5.089,101.8,34.1,4810.5743,0.19,null,21.02,1.03,36615,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","s.molnar"],["AX-2025-018850","2025-02-17","2025-03-07","2025-Q1","dihexa","Dihexa","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2408-s8496","FGP-2408-S8496","kestrel-bioanalytical",20,99.69,0.31,0.19,"des-hexanoyl (−98 Da)",7.31,null,0,0.46,92.23,91.94,20.68,19.013,95.1,null,null,null,null,6.53,1,81584,"buyer-sourced","purity-only","PASS","","","fr.villalobos"],["AX-2025-018723","2025-02-22","2025-03-07","2025-Q1","kisspeptin-10","Kisspeptin-10","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2412-w6783","QSC-2412-W6783","vendorinvestigate",10,99.93,0.07,0.04,"des-Tyr (−163 Da)",5.7,"acetate",3.53,0.89,89.88,89.82,9.91,8.901,89,-0.1,1301.6299,null,null,9.73,1.16,70800,"buyer-sourced","verified","MARGINAL","","AX-R06","e.nwosu"],["AX-2025-018505","2025-03-03","2025-03-07","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-k3141","WWB-2501-K3141","janoshik-analytical",15,98.35,1.65,0.82,"des-AEEA semaglutide (−145 Da)",4.54,"TFA",10.32,0.21,84.93,83.53,18.98,15.854,105.7,0,4111.0524,null,null,18.34,1.26,74493,"buyer-sourced","verified","MARGINAL","","AX-R04","z.villalobos"],["AX-2025-018444","2025-02-25","2025-03-07","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-y2776","WWB-2501-Y2776","vendorinvestigate",3,98.75,1.25,0.9,"des-AEEA semaglutide (−145 Da)",3.97,"TFA",10.3,0.41,85.32,84.25,3.35,2.822,94.1,1.3,4111.0577,0.6,null,19.47,1.03,57670,"buyer-sourced","verified","PASS","","","a.karlsen"],["AX-2025-021146","2025-02-08","2025-03-06","2025-Q1","mots-c","MOTS-c","metabolic","sigmaaldrich","SIG","sigmaaldrich-sig-2412-6332","SIG-2412-6332","medutest",5,98.84,1.16,0.78,"Met1 sulfoxide (+16 Da)",3.81,"acetate",4.67,0.56,null,null,null,null,null,null,null,null,null,8.61,1.04,68287,"buyer-sourced","purity-only","PASS","","","endo_lal"],["AX-2025-021042","2025-02-28","2025-03-06","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","bachemholding","BCH","bachemholding-bch-2502-a4465","BCH-2502-A4465","janoshik-analytical",2,97.83,2.17,1.48,"native GRF (1-29) (−59 Da)",4.04,"acetate",5.54,0.16,null,null,null,null,null,0.9,3365.7432,null,null,13.12,1.33,60569,"buyer-sourced","identity-consistent","FAIL","purity","AX-R09","Contributor #N-3320"],["AX-2025-021025","2025-02-12","2025-03-06","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2411-r3766","WXT-2411-R3766","medutest",10,98.69,1.31,0.54,"linear precursor (+18 Da)",6.18,"acetate",5.39,0.3,null,null,null,null,null,-6.9,1024.5171,null,null,8.17,0.95,76993,"buyer-sourced","identity-consistent","PASS","","","n.beaulieu"],["AX-2025-020214","2025-02-22","2025-03-06","2025-Q1","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2501-w1875","GGPE-2501-W1875","janoshik-analytical",10,98.67,1.33,0.66,"des-AEEA semaglutide (−145 Da)",5.59,"TFA",7.84,0.49,null,null,null,null,null,2,4111.0606,null,null,18.5,1.27,56896,"buyer-sourced","identity-consistent","PASS","","","r.iyer"],["AX-2025-019670","2025-03-01","2025-03-06","2025-Q1","survodutide","Survodutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2409-y1996","TFC-2409-Y1996","vendorinvestigate",15,99.27,0.73,0.5,"[D-Ser2]-diastereomer",6.12,"TFA",9.65,0.45,null,null,null,null,null,0.2,4764.5131,0.34,null,21.4,1.09,58838,"buyer-sourced","verified","PASS","","","import_hold"],["AX-2025-019666","2025-02-09","2025-03-06","2025-Q1","afamelanotide","Afamelanotide","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2502-y2346","TFC-2502-Y2346","medutest",10,99.37,0.63,0.22,"Met sulfoxide (+16 Da)",4.93,"acetate",2.19,0.74,null,null,null,null,null,null,null,null,null,9.09,1.03,70834,"buyer-sourced","purity-only","MARGINAL","","AX-R04","s.molnar"],["AX-2025-019653","2025-02-25","2025-03-06","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2502-d2333","TFC-2502-D2333","janoshik-analytical",2,99.87,0.13,0.08,"[D-2-Nal]-epimer",5.35,"acetate",4.97,0.92,null,null,null,null,null,-0.8,817.4268,null,null,9.1,1.05,64947,"buyer-sourced","identity-consistent","PASS","","","n.bruun"],["AX-2025-019533","2025-03-01","2025-03-06","2025-Q1","ipamorelin","Ipamorelin","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2408-t9161","TFC-2408-T9161","peptidemeter",5,98.94,1.06,0.46,"oxidised Trp (+16 Da)",4.01,"acetate",6.84,0.41,null,null,null,null,null,2.1,711.3871,null,null,7.7,1.34,79936,"buyer-sourced","identity-consistent","FAIL","purity","","n.sjoberg"],["AX-2025-019531","2025-02-13","2025-03-06","2025-Q1","ipamorelin","Ipamorelin","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2408-t9161","TFC-2408-T9161","janoshik-analytical",5,98.99,1.01,0.43,"oxidised Trp (+16 Da)",3.73,"acetate",5.91,0.84,89.52,88.62,5.42,4.803,96.1,null,null,null,null,8.19,0.94,85264,"buyer-sourced","purity-only","FAIL","purity","","s.correia"],["AX-2025-019375","2025-02-16","2025-03-06","2025-Q1","ghrp-2","GHRP-2","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2501-r7240","HYB-2501-R7240","janoshik-analytical",10,99.8,0.2,0.14,"[D-2-Nal]-epimer",4.76,"acetate",5.09,0.61,null,null,null,null,null,null,null,null,null,9.16,1.26,57289,"buyer-sourced","purity-only","PASS","","","e.trevino"],["AX-2025-018960","2025-02-19","2025-03-06","2025-Q1","tirzepatide","Tirzepatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1489","ASY-{CAT}-1489","janoshik-analytical",20,98.46,1.54,0.61,"truncated (3-39)",7.32,"TFA",5.89,1.02,null,null,null,null,null,-4,4810.3911,0.22,null,19.81,1.34,53553,"buyer-sourced","verified","PASS","","","j.lindholm"],["AX-2025-018847","2025-02-26","2025-03-06","2025-Q1","dihexa","Dihexa","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2408-s8496","FGP-2408-S8496","nordanalyt",20,99.65,0.35,0.18,"des-hexanoyl (−98 Da)",6.46,null,0,0.9,null,null,null,null,null,-4.1,504.3291,1.41,null,14.13,1.2,55599,"buyer-sourced","verified","PASS","","","ne.achebe"],["AX-2025-018837","2025-03-01","2025-03-06","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2503-p8516","FGP-2503-P8516","janoshik-analytical",10,99.12,0.88,0.46,"native GRF (1-29) (−59 Da)",6.37,"acetate",3.24,0.61,89.78,88.99,10.69,9.513,95.1,1.7,3365.7459,0.71,"No growth at 14 d",12.94,1.16,73204,"buyer-sourced","verified","PASS","","","warehouse_route"],["AX-2025-018666","2025-02-27","2025-03-06","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-r5814","QSC-2410-R5814","medutest",10,99.93,0.07,0.04,"trifluoroacetyl adduct (+96 Da)",5.25,"TFA",8.33,0.36,null,null,null,null,null,-7.4,4810.3747,2.33,"No growth at 14 d",16.67,1.05,50045,"buyer-sourced","identity-consistent","PASS","","","z.mwangi"],["AX-2025-020823","2025-02-28","2025-03-05","2025-Q1","thymalin","Thymalin","bioregulator","cpcbio","CPC","cpcbio-cpc-2501-v2021","CPC-2501-V2021","janoshik-analytical",10,null,null,null,null,6.16,"acetate",5.71,0.87,null,null,null,null,null,null,null,0.21,null,null,1.14,48523,"buyer-sourced","not-applicable","N/A","","AX-R04","bi.restrepo"],["AX-2025-020637","2025-02-17","2025-03-05","2025-Q1","tirzepatide","Tirzepatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2412-r8446","GLBI-2412-R8446","peptidemeter",10,98.95,1.05,0.46,"truncated (3-39)",4.63,"TFA",5.9,0.38,89.09,88.15,10.2,8.991,89.9,42.4,4810.6143,null,"No growth at 14 d",18.76,1.3,51238,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01;AX-R06","al.villalobos"],["AX-2025-020499","2025-02-23","2025-03-05","2025-Q1","sermorelin","Sermorelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2501-v5712","KP-2501-V5712","peptidemeter",2,98.35,1.65,0.7,"aspartimide (−18 Da)",5.76,"acetate",4.14,0.78,null,null,null,null,null,-3.5,3355.7128,null,null,11.76,0.93,67601,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","s.aalto"],["AX-2025-020015","2025-03-04","2025-03-05","2025-Q1","aod-9604","AOD-9604","metabolic","wibsonbio","SWB","wibsonbio-swb-2502-n7040","SWB-2502-N7040","janoshik-analytical",2,99.35,0.65,0.35,"des-Tyr AOD (−163 Da)",5.1,"acetate",5.61,0.86,88.43,87.86,2.43,2.135,106.7,-2.5,1815.8627,null,null,11.39,0.94,59328,"buyer-sourced","verified","PASS","","","g.nascimento"],["AX-2025-019928","2025-02-09","2025-03-05","2025-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2502-p6662","HJ-2502-P6662","janoshik-analytical",10,99.59,0.41,0.24,"truncated (3-39)",2.45,"TFA",7.34,0.58,89.63,89.26,11.66,10.408,104.1,-2.5,4810.3983,null,null,19.69,1.19,40410,"buyer-sourced","verified","PASS","","","ar.amankwah"],["AX-2025-019780","2025-03-04","2025-03-05","2025-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2409-r4202","HOMO-2409-R4202","janoshik-analytical",20,99.6,0.4,0.26,"[D-Aib2]-diastereomer",3.51,"TFA",6.27,0.32,89.9,89.54,22.97,20.567,102.8,-1.7,4728.4791,null,null,20.76,1.1,49309,"buyer-sourced","verified","PASS","","","ka.salinas"],["AX-2025-019761","2025-03-03","2025-03-05","2025-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2501-d4523","HOMO-2501-D4523","janoshik-analytical",2,99.33,0.67,0.47,"deamidated (Asn→Asp, +1 Da)",5.89,"TFA",7.25,0.91,85.95,85.37,2.13,1.818,90.9,-1.4,4111.0466,null,"No growth at 14 d",18.36,1.08,50980,"buyer-sourced","verified","PASS","","","c.asante"],["AX-2025-018762","2025-02-22","2025-03-05","2025-Q1","bpc-157","BPC-157","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2412-d7527","QSC-2412-D7527","janoshik-analytical",5,99.41,0.59,0.33,"acetylated N-terminus (+42 Da)",5.55,"acetate",5.44,0.47,88.54,88.02,5.15,4.533,90.7,7.6,1418.7201,null,null,9.58,1.15,68780,"buyer-sourced","verified","PASS","","","h.solberg"],["AX-2025-018750","2025-02-24","2025-03-05","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-d7855","QSC-2411-D7855","vendorinvestigate",5,99.02,0.98,0.4,"des-Tyr1 (−163 Da)",3.81,"acetate",5.63,0.27,null,null,null,null,null,5.6,3365.759,null,null,13.65,1.36,29708,"buyer-sourced","identity-consistent","PASS","","","i.vogel"],["AX-2025-020687","2025-02-17","2025-03-04","2025-Q1","selank","Selank","neuro","sangonbio","SGN","sangonbio-sgn-2409-h8807","SGN-2409-H8807","medutest",20,98.33,1.67,0.75,"tuftsin fragment (−417 Da)",6.28,"acetate",8.21,0.52,84.99,83.57,21.93,18.327,91.6,2.9,751.4424,0.7,null,5.55,0.93,70512,"buyer-sourced","identity-consistent","FAIL","purity","","a.salgado"],["AX-2025-020684","2025-02-25","2025-03-04","2025-Q1","selank","Selank","neuro","sangonbio","SGN","sangonbio-sgn-2409-h8807","SGN-2409-H8807","janoshik-analytical",20,98.28,1.72,0.95,"tuftsin fragment (−417 Da)",6.6,"acetate",4.93,0.9,87.57,86.06,24.52,21.102,105.5,1.8,751.4416,null,null,6.54,1.11,61772,"lab-retained","verified","FAIL","purity","","j.roos"],["AX-2025-020018","2025-02-08","2025-03-04","2025-Q1","aod-9604","AOD-9604","metabolic","wibsonbio","SWB","wibsonbio-swb-2502-n7040","SWB-2502-N7040","vendorinvestigate",2,99.41,0.59,0.37,"AOD dimer",4.63,"acetate",6.79,0.81,null,null,null,null,null,-4.3,1815.8594,null,null,12.15,0.98,56159,"buyer-sourced","identity-consistent","PASS","","","j.roos"],["AX-2025-019654","2025-02-09","2025-03-04","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2502-d2333","TFC-2502-D2333","medutest",2,99.36,0.64,0.36,"des-Lys (−128 Da)",5.26,"acetate",5.29,0.33,89.12,88.55,2.1,1.86,93,5.3,817.4318,6.4,null,7.61,1.16,58353,"buyer-sourced","identity-consistent","FAIL","endotoxin","AX-R08","l.petrescu"],["AX-2025-019605","2025-02-10","2025-03-04","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2411-a2083","TFC-2411-A2083","janoshik-analytical",2,99.76,0.24,0.16,"des-Lys (−128 Da)",1.87,"acetate",4.75,0.6,null,null,null,null,null,null,null,null,null,9.1,1.07,71956,"buyer-sourced","purity-only","PASS","","","p.kowalski"],["AX-2025-019373","2025-02-14","2025-03-04","2025-Q1","ghrp-2","GHRP-2","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2501-r7240","HYB-2501-R7240","janoshik-analytical",10,99.6,0.4,0.27,"[D-2-Nal]-epimer",5.32,"acetate",5.53,0.91,null,null,null,null,null,-3.5,817.4246,null,null,9.05,1.17,39638,"buyer-sourced","identity-consistent","PASS","","","t.moreau"],["AX-2025-019138","2025-02-23","2025-03-04","2025-Q1","tesamorelin","Tesamorelin","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2501-g3708","GSP-2501-G3708","janoshik-analytical",5,98.29,1.71,0.63,"Met sulfoxide (+16 Da)",4.52,"acetate",5.59,0.82,null,null,null,null,null,-4.4,5131.905,null,null,15.38,1.17,69163,"buyer-sourced","identity-consistent","PASS","","","g.nilsen"],["AX-2025-018959","2025-02-14","2025-03-04","2025-Q1","tirzepatide","Tirzepatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1489","ASY-{CAT}-1489","janoshik-analytical",20,98.62,1.38,0.62,"C20 diacid mono-amide",6.35,"TFA",5.9,0.53,87.22,86.02,22.82,19.63,98.1,-5,4810.3862,0.32,null,19.94,1.26,55696,"buyer-sourced","verified","PASS","","","e.castellanos"],["AX-2025-018919","2025-02-28","2025-03-04","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9795","TFS-{CAT}-9795","janoshik-analytical",2,98.93,1.07,0.69,"deamidated (+1 Da)",4.07,"acetate",4.08,0.98,90.87,89.9,2.02,1.816,90.8,null,null,null,null,14.63,1.12,56579,"lab-retained","purity-only","MARGINAL","","AX-R02;AX-R03","s.hovland"],["AX-2025-018848","2025-02-27","2025-03-04","2025-Q1","dihexa","Dihexa","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2408-s8496","FGP-2408-S8496","janoshik-analytical",20,99.15,0.85,0.54,"des-hexanoyl (−98 Da)",7.18,null,0,0.27,92.55,91.76,21.32,19.563,97.8,0.3,504.3314,null,null,12.31,1.06,70284,"buyer-sourced","verified","PASS","","","t.stanescu"],["AX-2025-018673","2025-02-13","2025-03-04","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-r5814","QSC-2410-R5814","vendorinvestigate",10,99.14,0.86,0.31,"des-Aib2 analogue",4.87,"TFA",9.31,0.57,85.25,84.52,11.45,9.678,96.8,-1.4,4810.4036,null,null,21.17,1.31,38548,"buyer-sourced","verified","PASS","","","t.adeyemi"],["AX-2025-018434","2025-02-12","2025-03-04","2025-Q1","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2411-a2303","WWB-2411-A2303","janoshik-analytical",60,98.88,1.12,0.79,"des-Gly deletion (−57 Da)",1.59,"TFA",8.73,0.35,null,null,null,null,null,0.6,4810.4132,null,null,20.08,1.04,41856,"buyer-sourced","identity-consistent","PASS","","","i.aguirre"],["AX-2025-021225","2025-02-14","2025-03-03","2025-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2412-n7907","PPG-2412-N7907","janoshik-analytical",5,99.75,0.25,0.17,"truncated (1-12)",4.14,"acetate",7.45,0.85,87.56,87.34,5.28,4.612,92.2,null,null,null,null,9.71,0.94,32914,"buyer-sourced","purity-only","PASS","","","warehouse_route"],["AX-2025-020994","2025-02-07","2025-03-03","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuxitides","WXT","wuxitides-wxt-2409-y3760","WXT-2409-Y3760","kestrel-bioanalytical",2,97.82,2.18,1.12,"maleimide dimer",6.04,"acetate",5,0.94,null,null,null,null,null,5.1,3644.9934,null,null,8.09,0.98,69701,"buyer-sourced","identity-consistent","MARGINAL","","AX-R05","c18_2p6"],["AX-2025-020505","2025-02-23","2025-03-03","2025-Q1","pemvidutide","Pemvidutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2501-g6332","KP-2501-G6332","medutest",1.8,98.34,1.66,0.74,"aspartimide (−18 Da)",5.44,"TFA",7.52,0.45,86.59,85.15,2.05,1.746,97,9.2,4679.4445,1.06,null,16.14,1.28,49536,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","y.okonkwo"],["AX-2025-019781","2025-02-24","2025-03-03","2025-Q1","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2409-r4202","HOMO-2409-R4202","janoshik-analytical",20,99.37,0.63,0.41,"des-Aib20 analogue",2.63,"TFA",7.09,0.31,null,null,null,null,null,-8.2,4728.4483,0.62,null,20.61,1.38,48710,"buyer-sourced","verified","PASS","","","f.duarte"],["AX-2025-019362","2025-03-01","2025-03-03","2025-Q1","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2408-r7015","HYB-2408-R7015","janoshik-analytical",15,98.47,1.53,0.59,"C20 diacid mono-amide",5.77,"TFA",7.92,0.38,85.93,84.62,17.34,14.673,97.8,-0.1,4810.4098,null,null,19.72,1.18,70531,"buyer-sourced","verified","PASS","","","c.kjaer"],["AX-2025-018634","2025-02-28","2025-03-03","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-t5296","QSC-2408-T5296","janoshik-analytical",30,99.93,0.07,0.05,"[D-Aib13]-diastereomer",5.67,"TFA",7.19,0.57,null,null,null,null,null,3.9,4810.4291,null,null,19.89,1.11,73677,"buyer-sourced","identity-consistent","PASS","","","ay.ivaturi"],["AX-2025-021126","2025-02-27","2025-03-02","2025-Q1","epitalon","Epitalon","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2412-6325","SIG-2412-6325","medutest",10,99.41,0.59,0.36,"diketopiperazine (−18 Da)",7.99,"acetate",12.92,0.34,null,null,null,null,null,-6.7,390.1361,null,"No growth at 14 d",3.99,0.88,64103,"lab-retained","method-limited","FAIL","counter-ion","","h.batista"],["AX-2025-020920","2025-02-20","2025-03-02","2025-Q1","sermorelin","Sermorelin","gh-axis","wuxitides","WXT","wuxitides-wxt-2411-h2426","WXT-2411-H2426","vendorinvestigate",10,97.89,2.11,0.93,"deamidated Asn8 (+1 Da)",5.67,"acetate",5.8,0.3,null,null,null,null,null,8.5,3355.753,null,null,13.1,1.13,62851,"buyer-sourced","identity-consistent","FAIL","purity","AX-R04","y.bergstrom"],["AX-2025-020518","2025-02-21","2025-03-02","2025-Q1","mots-c","MOTS-c","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2501-m6154","SSA-2501-M6154","nordanalyt",10,97.95,2.05,1.41,"bis-sulfoxide (+32 Da)",2.77,"acetate",5.52,0.99,90.72,88.86,11.73,10.423,104.2,null,null,null,null,11.95,0.92,48354,"buyer-sourced","purity-only","FAIL","purity","","n.brandt"],["AX-2025-020293","2025-02-16","2025-03-02","2025-Q1","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2502-s2559","GGPE-2502-S2559","janoshik-analytical",10,98.75,1.25,0.67,"[D-Val]-diastereomer",2.74,"acetate",8.73,0.28,null,null,null,null,null,-1.5,1418.7072,null,null,9.48,1.28,49684,"buyer-sourced","identity-consistent","PASS","","","no.zielinski"],["AX-2025-019491","2025-02-13","2025-03-02","2025-Q1","kpv","KPV","repair","jeepbio","JEEP","jeepbio-jeep-2410-c8600","JEEP-2410-C8600","peptidemeter",5,99.93,0.07,0.04,"diketopiperazine (−18 Da)",6.08,"acetate",13.88,0.9,79.14,79.08,5.73,4.531,90.6,2.8,342.2277,null,null,5.05,0.86,77140,"buyer-sourced","verified","FAIL","counter-ion","","s.bakker"],["AX-2025-019348","2025-02-25","2025-03-02","2025-Q1","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2408-w6301","HYB-2408-W6301","peptidemeter",60,98.78,1.22,0.48,"truncated (3-39)",4.18,"TFA",7.91,0.21,87.7,86.63,66.9,57.955,96.6,6.5,4810.4416,null,null,18.6,0.99,61989,"buyer-sourced","verified","MARGINAL","","AX-R04;AX-R05","jo.vasquez"],["AX-2025-019186","2025-02-15","2025-03-02","2025-Q1","igf-1-lr3","IGF-1 LR3","gh-axis","sinopep","SinoPep","sinopep-snp-2411-t4814","SNP-2411-T4814","peptidemeter",0.1,98.48,1.52,0.61,"aggregated dimer",4.28,"acetate",5.62,0.25,89.85,88.48,0.11,0.097,97,-3.7,9105.2075,null,null,15.69,0.97,42240,"buyer-sourced","verified","PASS","","","a.kuusela"],["AX-2025-021162","2025-02-26","2025-03-01","2025-Q1","semaglutide","Semaglutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-b6709","PPG-2408-B6709","janoshik-analytical",3,98.57,1.43,0.95,"des-His1 truncate (−137 Da)",4.98,"TFA",9.3,0.39,null,null,null,null,null,2.9,4111.0643,0.28,null,18.34,0.96,39752,"buyer-sourced","verified","PASS","","","j.ogunleye"],["AX-2025-020825","2025-02-27","2025-03-01","2025-Q1","thymalin","Thymalin","bioregulator","cpcbio","CPC","cpcbio-cpc-2501-v2021","CPC-2501-V2021","vendorinvestigate",10,null,null,null,null,6.67,"acetate",4.62,0.6,null,null,null,null,null,null,null,null,"No growth at 14 d",null,1.4,52623,"buyer-sourced","not-applicable","N/A","","AX-R04","ca.espinoza"],["AX-2025-020515","2025-02-09","2025-03-01","2025-Q1","mots-c","MOTS-c","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2501-m6154","SSA-2501-M6154","peptidemeter",10,98.24,1.76,0.99,"bis-sulfoxide (+32 Da)",3.07,"acetate",3.5,0.72,null,null,null,null,null,null,null,0.35,"No growth at 14 d",9.86,1.29,61844,"buyer-sourced","purity-only","PASS","","","custom_synth"],["AX-2025-019945","2025-02-25","2025-03-01","2025-Q1","aod-9604","AOD-9604","metabolic","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2502-e7144","HJ-2502-E7144","medutest",10,98.71,1.29,0.76,"des-Tyr AOD (−163 Da)",1.93,"acetate",5.58,0.67,91.82,90.64,10.6,9.608,96.1,13.5,1815.8917,null,null,9.57,1.05,83729,"buyer-sourced","identity-consistent","PASS","","","i.lindholm"],["AX-2025-019925","2025-02-27","2025-03-01","2025-Q1","selank","Selank","neuro","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-m6535","HJ-2501-M6535","janoshik-analytical",10,99.5,0.5,0.25,"des-Thr (−101 Da)",7.6,"acetate",6.53,0.8,85.07,84.64,12.47,10.555,105.5,-5.3,751.4362,0.18,null,6.67,1.01,67324,"buyer-sourced","verified","PASS","","","tfa_counter"],["AX-2025-019891","2025-02-04","2025-03-01","2025-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-p5963","HJ-2501-P5963","janoshik-analytical",30,98.62,1.38,0.96,"[D-Aib13]-diastereomer",2.3,"TFA",8.22,0.31,89.17,87.94,31.94,28.088,93.6,null,null,0.4,"No growth at 14 d",19.96,1.18,79714,"buyer-sourced","purity-only","PASS","","","s.mensah"],["AX-2025-019828","2025-02-20","2025-03-01","2025-Q1","kpv","KPV","repair","homopeptide","Homopeptide","homopeptide-homo-2411-p5026","HOMO-2411-P5026","vendorinvestigate",10,99.17,0.83,0.49,"diketopiperazine (−18 Da)",4.84,"acetate",12.67,0.34,82.15,81.47,12.91,10.518,105.2,6.1,342.2288,null,null,5.66,1.15,68895,"buyer-sourced","verified","FAIL","counter-ion","","k.wojcik"],["AX-2025-018818","2025-02-25","2025-03-01","2025-Q1","carnosine","L-Carnosine","bioregulator","flourishglobalbio","FGP","flourishglobalbio-fgp-2501-g8414","FGP-2501-G8414","janoshik-analytical",500,99.93,0.07,0.04,"β-alanine (−137 Da)",8.48,null,0,0.69,90.83,90.77,556.09,504.763,101,2.1,226.1071,null,"No growth at 14 d",3.73,0.96,80349,"supplier-supplied","method-limited","PASS","","","c.asante"],["AX-2025-018817","2025-02-25","2025-03-01","2025-Q1","carnosine","L-Carnosine","bioregulator","flourishglobalbio","FGP","flourishglobalbio-fgp-2501-g8414","FGP-2501-G8414","medutest",500,99.78,0.22,0.1,"free histidine (−71 Da)",8.56,null,0,0.56,null,null,null,null,null,-9.7,226.1044,null,null,3.14,1,57933,"lab-retained","method-limited","PASS","","","j.kirchner"],["AX-2025-018683","2025-02-05","2025-03-01","2025-Q1","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-x6249","QSC-2411-X6249","janoshik-analytical",5,99.79,0.21,0.15,"des-acetyl TB-500 (−42 Da)",5.68,"acetate",4.89,0.43,null,null,null,null,null,3,887.4991,0.27,null,7.77,1.18,56716,"buyer-sourced","verified","PASS","","","Contributor #R-8813"],["AX-2025-020924","2025-02-22","2025-02-28","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2410-m2421","WXT-2410-M2421","janoshik-analytical",10,98.4,1.6,0.74,"melanotan II (C-terminal amide, −1 Da)",5,"acetate",4.82,0.56,null,null,null,null,null,3.7,1024.528,null,null,9.59,0.92,60878,"buyer-sourced","identity-consistent","FAIL","purity","","s.adeyemi"],["AX-2025-020791","2025-02-22","2025-02-28","2025-Q1","tb-500","TB-500","repair","cpcbio","CPC","cpcbio-cpc-2408-b9995","CPC-2408-B9995","medutest",10,98.77,1.23,0.89,"[D-Thr]-diastereomer",5.16,"acetate",5.03,0.27,89.54,88.44,11.27,9.967,99.7,null,null,null,null,6.53,0.96,35996,"buyer-sourced","purity-only","PASS","","","so.beaulieu"],["AX-2025-020264","2025-02-06","2025-02-28","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2410-s2226","GGPE-2410-S2226","janoshik-analytical",12.5,98.27,1.73,1.15,"zuclomiphene (cis-isomer)",3.99,"citrate",31.3,0.53,64.18,63.07,18.74,11.819,94.6,null,null,null,null,16.41,1.11,71300,"buyer-sourced","purity-only","FAIL","purity;counter-ion","","z.haddad"],["AX-2025-019957","2025-02-06","2025-02-28","2025-Q1","tb-500","TB-500","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-a6454","HJ-2501-A6454","peptidemeter",10,99.48,0.52,0.22,"C-terminal amide (−1 Da)",4.62,"acetate",6.78,0.57,null,null,null,null,null,-0.4,887.496,null,null,7.36,1.26,70584,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","c.espinoza"],["AX-2025-019803","2025-02-25","2025-02-28","2025-Q1","glutathione","L-Glutathione (reduced)","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2501-d4371","HOMO-2501-D4371","janoshik-analytical",200,99.93,0.07,0.04,"γ-Glu-Cys (−57 Da)",8.08,null,0,0.25,91.67,91.61,203.7,186.61,93.3,-4.6,307.0824,null,null,4.14,1.06,66599,"buyer-sourced","method-limited","PASS","","","ro.kjaer"],["AX-2025-019606","2025-02-16","2025-02-28","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2411-a2083","TFC-2411-A2083","janoshik-analytical",2,99.57,0.43,0.25,"oxidised Trp (+16 Da)",1.74,"acetate",6.51,1.01,90.74,90.35,2.34,2.114,105.7,-1.5,817.4263,null,null,8.98,1.28,94157,"buyer-sourced","verified","PASS","","","a.lehtinen"],["AX-2025-018740","2025-02-10","2025-02-28","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-d7855","QSC-2411-D7855","janoshik-analytical",5,99.04,0.96,0.39,"des-Tyr1 (−163 Da)",3.53,"acetate",5.37,0.47,90.63,89.76,5.17,4.641,92.8,1,3365.7436,null,null,12.68,1.24,64121,"buyer-sourced","verified","PASS","","","am.weiss"],["AX-2025-018681","2025-02-20","2025-02-28","2025-Q1","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-x6249","QSC-2411-X6249","peptidemeter",5,99.93,0.07,0.05,"des-acetyl TB-500 (−42 Da)",5.86,"acetate",6.65,0.79,86.7,86.64,5.28,4.575,91.5,1.7,887.4979,null,null,6.72,1.12,72699,"buyer-sourced","verified","MARGINAL","","AX-R11","i.demir"],["AX-2025-021168","2025-02-03","2025-02-27","2025-Q1","semaglutide","Semaglutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-b6709","PPG-2408-B6709","kestrel-bioanalytical",3,99.39,0.61,0.29,"des-His1 truncate (−137 Da)",4.98,"TFA",6.52,0.28,88.22,87.68,3.55,3.113,103.8,null,null,0.2,null,10.02,1.05,77074,"buyer-sourced","method-limited","PASS","","","h.vermeulen"],["AX-2025-020262","2025-02-17","2025-02-27","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2410-s2226","GGPE-2410-S2226","medutest",12.5,98.12,1.88,1.25,"zuclomiphene (cis-isomer)",4.27,"citrate",32.86,0.29,62.58,61.4,19.56,12.01,96.1,null,null,0.51,null,14.02,1.12,75949,"buyer-sourced","partial","FAIL","purity;counter-ion","","ha.beaulieu"],["AX-2025-019347","2025-02-18","2025-02-27","2025-Q1","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2408-w6301","HYB-2408-W6301","peptidemeter",60,99.12,0.88,0.52,"[D-Aib13]-diastereomer",3.95,"TFA",8.36,0.27,null,null,null,null,null,-2.2,4810.3997,null,null,18.51,1.33,61365,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04;AX-R05","Contributor #U-1372"],["AX-2025-019217","2025-02-21","2025-02-27","2025-Q1","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2408-y4383","SNP-2408-Y4383","janoshik-analytical",10,99.23,0.77,0.38,"BPC-157 arginine-salt artefact",3.16,"acetate",4.89,0.88,91.07,90.37,10.82,9.778,97.8,-0.3,1418.7089,null,null,9.53,0.96,54586,"buyer-sourced","verified","PASS","","","s.erdogan"],["AX-2025-018643","2025-02-20","2025-02-27","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-t5296","QSC-2408-T5296","nordanalyt",30,99.91,0.09,0.06,"des-Gly deletion (−57 Da)",5.68,"TFA",7.65,0.46,86.21,86.13,33.52,28.871,96.2,-1.4,4810.4036,null,null,22.99,1.2,56253,"buyer-sourced","verified","PASS","","","me.hartmann"],["AX-2025-018473","2025-02-09","2025-02-27","2025-Q1","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-u2990","WWB-2502-U2990","peptidemeter",10,98.96,1.04,0.52,"truncated (3-39)",3.97,"TFA",8.39,0.73,null,null,null,null,null,1.9,4810.4194,null,null,18.69,0.98,44619,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","Contributor #Y-5136"],["AX-2025-018422","2025-02-14","2025-02-27","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-s2183","WWB-2501-S2183","janoshik-analytical",3,98.84,1.16,0.77,"[D-Aib8]-diastereomer",4.07,"TFA",6.63,0.51,null,null,null,null,null,0.7,4111.0553,null,null,18.64,1.13,52233,"buyer-sourced","identity-consistent","PASS","","","c.zamora"],["AX-2025-018417","2025-02-22","2025-02-27","2025-Q1","bpc-157","BPC-157","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-t2155","WWB-2408-T2155","janoshik-analytical",2,99.39,0.61,0.39,"acetylated N-terminus (+42 Da)",4.93,"acetate",7.81,0.99,null,null,null,null,null,null,null,null,null,9.56,0.96,92622,"buyer-sourced","purity-only","PASS","","","d.restrepo"],["AX-2025-021021","2025-02-06","2025-02-26","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2411-r3766","WXT-2411-R3766","nordanalyt",10,98.55,1.45,0.61,"linear precursor (+18 Da)",5.25,"acetate",5.68,0.18,null,null,null,null,null,null,null,null,null,10.79,1,70950,"supplier-supplied","purity-only","PASS","","","warehouse_route"],["AX-2025-020832","2025-01-31","2025-02-26","2025-Q1","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2503-j1794","CPC-2503-J1794","medutest",2,98.15,1.85,0.99,"[D-Trp]-epimer",6.52,"acetate",6.26,0.23,86.99,85.38,2.22,1.895,94.8,9.5,711.3924,null,null,6.88,1.02,57752,"buyer-sourced","identity-consistent","FAIL","purity","","v.wojcik"],["AX-2025-020500","2025-02-04","2025-02-26","2025-Q1","sermorelin","Sermorelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2501-v5712","KP-2501-V5712","janoshik-analytical",2,98.39,1.61,0.76,"deamidated Asn8 (+1 Da)",5.29,"acetate",3.87,0.43,90.41,88.95,2.19,1.948,97.4,-2.6,3355.7158,0.33,null,12.43,1.06,92786,"buyer-sourced","verified","MARGINAL","","AX-R02","p.brandt"],["AX-2025-019669","2025-01-31","2025-02-26","2025-Q1","survodutide","Survodutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2409-y1996","TFC-2409-Y1996","janoshik-analytical",15,98.99,1.01,0.68,"truncated (2-39)",6.76,"TFA",9.81,0.45,null,null,null,null,null,-2,4764.5026,null,null,20.38,1.11,69261,"buyer-sourced","identity-consistent","PASS","","","an.amankwah"],["AX-2025-019659","2025-02-01","2025-02-26","2025-Q1","afamelanotide","Afamelanotide","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2502-y2346","TFC-2502-Y2346","peptidemeter",10,99.03,0.97,0.37,"Met sulfoxide (+16 Da)",4.63,"acetate",3.14,0.21,92.02,91.13,11.25,10.252,102.5,-0.2,1645.8471,null,null,10.34,1.02,81817,"lab-retained","verified","MARGINAL","","AX-R04","m.rahimi"],["AX-2025-019118","2025-02-02","2025-02-26","2025-Q1","vilon","Vilon","bioregulator","genscriptpeps","GSP","genscriptpeps-gsp-2411-j3700","GSP-2411-J3700","janoshik-analytical",10,98.88,1.12,0.52,"free lysine (−129 Da)",5.6,"acetate",20.3,0.41,null,null,null,null,null,-1.3,275.1477,null,null,3.89,1.2,64060,"buyer-sourced","method-limited","FAIL","purity;counter-ion","","Contributor #A-7284"],["AX-2025-018763","2025-01-31","2025-02-26","2025-Q1","bpc-157","BPC-157","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2412-d7527","QSC-2412-D7527","janoshik-analytical",5,99.56,0.44,0.29,"acetylated N-terminus (+42 Da)",5.39,"acetate",5.57,0.33,null,null,null,null,null,1.9,1418.712,null,null,9.54,0.95,68618,"buyer-sourced","identity-consistent","PASS","","","f.ramos"],["AX-2025-018739","2025-02-23","2025-02-26","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-d7855","QSC-2411-D7855","nordanalyt",5,98.84,1.16,0.51,"native GRF (1-29) (−59 Da)",3.68,"acetate",4.4,1,90.92,89.87,5.37,4.826,96.5,-5.6,3365.7214,null,null,14.9,1.07,57845,"buyer-sourced","verified","PASS","","","jo.yildiz"],["AX-2025-018410","2025-02-03","2025-02-26","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-w1846","WWB-2502-W1846","peptidemeter",3,99.23,0.77,0.53,"deamidated (Asn→Asp, +1 Da)",5.88,"TFA",10.58,0.61,82.93,82.29,3.38,2.781,92.7,-3.7,4111.0372,null,null,17.38,1.04,50628,"buyer-sourced","verified","MARGINAL","","AX-R04","e.castellanos"],["AX-2025-020638","2025-02-09","2025-02-25","2025-Q1","tirzepatide","Tirzepatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2412-r8446","GLBI-2412-R8446","janoshik-analytical",10,99.01,0.99,0.36,"C20 diacid mono-amide",4.99,"TFA",9.67,0.93,84.41,83.57,11.33,9.468,94.7,30.4,4810.5565,null,null,19.84,0.88,63742,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","p.salgado"],["AX-2025-020634","2025-02-16","2025-02-25","2025-Q1","tirzepatide","Tirzepatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2412-r8446","GLBI-2412-R8446","nordanalyt",10,99.24,0.76,0.28,"C20 diacid mono-amide",4.76,"TFA",7.25,0.33,null,null,null,null,null,null,null,0.24,null,22.84,1.18,62548,"lab-retained","purity-only","PASS","","","v.novak"],["AX-2025-020309","2025-02-09","2025-02-25","2025-Q1","glutathione","L-Glutathione (reduced)","bioregulator","ggpeps","GGPeps","ggpeps-ggpe-2501-j3047","GGPE-2501-J3047","janoshik-analytical",600,98.58,1.42,0.74,"glutathione disulfide (GSSG, +305 Da)",8.05,null,0,0.93,91.02,89.73,676.89,607.373,101.2,null,null,null,null,4.26,1.14,66453,"buyer-sourced","method-limited","PASS","","","ai.krastev"],["AX-2025-019897","2025-02-03","2025-02-25","2025-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-p5963","HJ-2501-P5963","vendorinvestigate",30,98.43,1.57,1.1,"[D-Aib13]-diastereomer",2.35,"TFA",7.04,0.18,null,null,null,null,null,6,4810.4392,null,null,21.23,1.09,61464,"buyer-sourced","identity-consistent","PASS","","","g.zielinski"],["AX-2025-019725","2025-02-08","2025-02-25","2025-Q1","tb-500","TB-500","repair","homopeptide","Homopeptide","homopeptide-homo-2410-e3347","HOMO-2410-E3347","peptidemeter",2,99.34,0.66,0.25,"C-terminal amide (−1 Da)",5.28,"acetate",4.4,0.69,null,null,null,null,null,null,null,null,null,7.52,1.03,53171,"buyer-sourced","purity-only","PASS","","","Contributor #S-2298"],["AX-2025-019662","2025-02-06","2025-02-25","2025-Q1","afamelanotide","Afamelanotide","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2502-y2346","TFC-2502-Y2346","vendorinvestigate",10,99.32,0.68,0.24,"Met sulfoxide (+16 Da)",4.74,"acetate",3.83,0.52,90.91,90.29,11.74,10.6,106,1.2,1645.8494,0.36,null,11.55,1.35,68443,"buyer-sourced","verified","MARGINAL","","AX-R04","ma.ilunga"],["AX-2025-018816","2025-02-18","2025-02-25","2025-Q1","carnosine","L-Carnosine","bioregulator","flourishglobalbio","FGP","flourishglobalbio-fgp-2501-g8414","FGP-2501-G8414","janoshik-analytical",500,99.72,0.28,0.11,"free histidine (−71 Da)",8.21,null,0,0.7,91.09,90.83,503.43,457.265,91.5,2,226.1071,0.42,null,3.49,1.1,57931,"buyer-sourced","method-limited","MARGINAL","","AX-R11","j.hartmann"],["AX-2025-021226","2025-02-09","2025-02-24","2025-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2412-n7907","PPG-2412-N7907","nordanalyt",5,99.44,0.56,0.34,"des-Gly truncate (−57 Da)",4.83,"acetate",6.76,0.41,88,87.51,6.07,5.312,106.2,-6.4,1418.7002,null,null,10.77,0.97,78798,"buyer-sourced","verified","MARGINAL","","AX-R11","oxytocin_pheur"],["AX-2025-021180","2025-02-18","2025-02-24","2025-Q1","ss-31","SS-31 (Elamipretide)","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2411-d6795","PPG-2411-D6795","peptidemeter",10,99.93,0.07,0.04,"acetyl adduct (+42 Da)",5.09,"acetate",5.37,0.72,88.82,88.76,11.96,10.616,106.2,3.2,639.3876,null,null,8.26,1.33,56019,"supplier-supplied","verified","PASS","","","i.dahlberg"],["AX-2025-021039","2025-02-17","2025-02-24","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","bachemholding","BCH","bachemholding-bch-2502-a4465","BCH-2502-A4465","peptidemeter",2,98.23,1.77,0.66,"des-Tyr1 (−163 Da)",4.1,"acetate",4.78,1,null,null,null,null,null,-2.2,3365.7328,null,null,12.22,1.33,65138,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","s.broberg"],["AX-2025-020898","2025-02-06","2025-02-24","2025-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wuxitides","WXT","wuxitides-wxt-2502-f2050","WXT-2502-F2050","peptidemeter",1000,99.64,0.36,0.25,"residual DMF (process solvent)",4.4,"mesylate",15.51,0.87,null,null,null,null,null,-3.6,624.2159,null,null,12.91,1.04,60499,"buyer-sourced","identity-consistent","FAIL","counter-ion","","b.halvorsen"],["AX-2025-020635","2025-02-19","2025-02-24","2025-Q1","tirzepatide","Tirzepatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2412-r8446","GLBI-2412-R8446","vendorinvestigate",10,98.75,1.25,0.88,"C20 diacid mono-amide",4.89,"TFA",6.25,0.42,88.44,87.33,11.94,10.427,104.3,2.9,4810.4243,null,null,21.28,1.1,46234,"buyer-sourced","verified","PASS","","","Contributor #U-1372"],["AX-2025-020485","2025-02-19","2025-02-24","2025-Q1","liraglutide","Liraglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2502-e5631","KP-2502-E5631","kestrel-bioanalytical",15,99.67,0.33,0.23,"γ-Glu regioisomer",6.33,"acetate",5.27,0.54,87.86,87.57,17.9,15.675,104.5,3.2,3748.9751,0.42,"No growth at 14 d",9.27,1.11,36510,"buyer-sourced","method-limited","PASS","","","m.halvorsen"],["AX-2025-020408","2025-02-01","2025-02-24","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2409-w4971","MKM-2409-W4971","janoshik-analytical",10,98.98,1.02,0.68,"deamidated (+1 Da)",3.02,"acetate",4.73,0.94,91.31,90.38,10.19,9.21,92.1,2.4,3644.9835,1.56,null,14.7,1.07,72484,"buyer-sourced","verified","PASS","","","a.kuusela"],["AX-2025-018831","2025-02-07","2025-02-24","2025-Q1","bpc-157","BPC-157","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2409-y8596","FGP-2409-Y8596","janoshik-analytical",5,99.84,0.16,0.09,"pyroglutamate cyclisation (−17 Da)",5.66,"acetate",6.7,0.57,87.07,86.93,6.12,5.32,106.4,-4.6,1418.7028,null,null,9.68,1.16,82841,"buyer-sourced","verified","PASS","","","am.hartmann"],["AX-2025-018671","2025-02-04","2025-02-24","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-r5814","QSC-2410-R5814","medutest",10,98.89,1.11,0.39,"[D-Aib13]-diastereomer",5.17,"TFA",7.44,0.81,86.58,85.62,11.16,9.555,95.6,null,null,2.28,null,16.71,1.26,88571,"buyer-sourced","purity-only","PASS","","","disulfide_fold"],["AX-2025-018636","2025-02-10","2025-02-24","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-t5296","QSC-2408-T5296","nordanalyt",30,99.93,0.07,0.05,"[D-Aib13]-diastereomer",5.63,"TFA",9.73,0.69,83.95,83.89,36.22,30.385,101.3,null,null,null,null,22.81,1.2,58266,"buyer-sourced","purity-only","PASS","","","co.grimaldi"],["AX-2025-018544","2025-02-19","2025-02-24","2025-Q1","ipamorelin","Ipamorelin","gh-axis","qyaobio","QYB","qyaobio-qyb-2408-a4637","QYB-2408-A4637","janoshik-analytical",5,99.93,0.07,0.04,"des-Lys (−128 Da)",4.89,"acetate",6.43,0.43,null,null,null,null,null,-1.6,711.3845,null,null,8.17,1.3,86694,"buyer-sourced","identity-consistent","PASS","","","j.sjoberg"],["AX-2025-020901","2025-02-19","2025-02-23","2025-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wuxitides","WXT","wuxitides-wxt-2502-f2050","WXT-2502-F2050","janoshik-analytical",1000,99.45,0.55,0.23,"sulfonamide hydrolysis product (+18 Da)",4.41,"mesylate",12.79,0.33,null,null,null,null,null,4.7,624.221,null,null,13.89,1.07,63589,"buyer-sourced","identity-consistent","FAIL","counter-ion","","l.falk"],["AX-2025-020639","2025-02-05","2025-02-23","2025-Q1","tirzepatide","Tirzepatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2412-r8446","GLBI-2412-R8446","peptidemeter",10,99.24,0.76,0.33,"truncated (3-39)",5.2,"TFA",8.28,1.02,85.5,84.85,11.69,9.919,99.2,-1.6,4810.4026,null,null,18.88,1.09,48547,"buyer-sourced","verified","PASS","","","Contributor #T-6672"],["AX-2025-020122","2025-02-13","2025-02-23","2025-Q1","mgf","MGF","gh-axis","erpbiotech","ERP","erpbiotech-erp-2501-b8503","ERP-2501-B8503","kestrel-bioanalytical",5,99.19,0.81,0.57,"truncated (1-20)",2.88,"acetate",6.24,0.91,null,null,null,null,null,-4.8,2886.4978,null,null,6.38,0.99,33331,"buyer-sourced","identity-consistent","PASS","","","r.nilsen"],["AX-2025-020067","2025-02-20","2025-02-23","2025-Q1","p21","P21","neuro","wibsonbio","SWB","wibsonbio-swb-2408-t8372","SWB-2408-T8372","vendorinvestigate",5,99.05,0.95,0.53,"aspartimide (−18 Da)",8.58,"acetate",7.46,0.96,83,82.21,6.45,5.303,106.1,1.7,805.3984,null,null,11.19,1.03,67311,"buyer-sourced","verified","PASS","","","cjc_maleimide"],["AX-2025-020020","2025-02-05","2025-02-23","2025-Q1","aod-9604","AOD-9604","metabolic","wibsonbio","SWB","wibsonbio-swb-2502-n7040","SWB-2502-N7040","janoshik-analytical",2,99.11,0.89,0.56,"AOD dimer",4.36,"acetate",4.35,0.4,null,null,null,null,null,null,null,null,null,11.23,1.07,88574,"buyer-sourced","purity-only","PASS","","","ay.roos"],["AX-2025-019954","2025-01-30","2025-02-23","2025-Q1","tb-500","TB-500","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-a6454","HJ-2501-A6454","janoshik-analytical",10,99.66,0.34,0.15,"des-Gln truncate (−128 Da)",4.95,"acetate",5.58,0.54,88.93,88.63,10.17,9.014,90.1,-3,887.4937,null,null,7.78,0.95,79699,"buyer-sourced","verified","MARGINAL","","AX-R04","g.varga"],["AX-2025-019863","2025-02-13","2025-02-23","2025-Q1","igf-1-lr3","IGF-1 LR3","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2410-g5632","HJ-2410-G5632","medutest",1,98.28,1.72,1.19,"aggregated dimer",3.1,"acetate",5.26,0.77,null,null,null,null,null,-5.3,9105.1929,2.9,null,14.33,1.28,51829,"buyer-sourced","identity-consistent","MARGINAL","","AX-R05","fa.sjoberg"],["AX-2025-019724","2025-02-11","2025-02-23","2025-Q1","tb-500","TB-500","repair","homopeptide","Homopeptide","homopeptide-homo-2410-e3347","HOMO-2410-E3347","medutest",2,99.93,0.07,0.04,"des-acetyl TB-500 (−42 Da)",5.63,"acetate",5.7,0.15,null,null,null,null,null,12.9,887.5078,null,null,6.56,1.13,39595,"buyer-sourced","identity-consistent","PASS","","","an.nascimento"],["AX-2025-019377","2025-02-05","2025-02-23","2025-Q1","ghrp-2","GHRP-2","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2501-r7240","HYB-2501-R7240","janoshik-analytical",10,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",5.27,"acetate",4.34,0.61,89.78,89.72,11.77,10.56,105.6,0.8,817.4282,null,"No growth at 14 d",8.93,1.07,32526,"lab-retained","verified","PASS","","","y.kuusela"],["AX-2025-019005","2025-01-30","2025-02-23","2025-Q1","hexarelin","Hexarelin","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-1786","ASY-{CAT}-1786","janoshik-analytical",10,99.91,0.09,0.05,"des-Lys (−128 Da)",4.76,"acetate",5.5,0.97,88.77,88.69,11.67,10.35,103.5,1.8,886.4618,null,"No growth at 14 d",9.11,1.13,57174,"buyer-sourced","verified","PASS","","","f.tulloch"],["AX-2025-019003","2025-02-09","2025-02-23","2025-Q1","hexarelin","Hexarelin","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-1786","ASY-{CAT}-1786","janoshik-analytical",10,99.93,0.07,0.04,"des-Lys (−128 Da)",4.89,"acetate",4.37,0.19,90.55,90.49,9.91,8.968,89.7,1.3,886.4614,null,null,9,1.05,77425,"buyer-sourced","verified","MARGINAL","","AX-R06","m.hovland"],["AX-2025-018675","2025-02-20","2025-02-23","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-r5814","QSC-2410-R5814","peptidemeter",10,99.3,0.7,0.25,"des-Aib2 analogue",5.48,"TFA",6.62,0.92,86.98,86.37,10.88,9.397,94,0.2,4810.4113,null,null,18.53,1.36,26187,"buyer-sourced","verified","PASS","","","lu.krastev"],["AX-2025-018581","2025-02-01","2025-02-23","2025-Q1","semaglutide","Semaglutide","incretin","qyaobio","QYB","qyaobio-qyb-2410-v4909","QYB-2410-V4909","janoshik-analytical",15,99.85,0.15,0.1,"C18 diacid mono-ester",3.4,"TFA",10.21,0.65,null,null,null,null,null,6.9,4111.0808,null,null,18.37,1.35,81485,"buyer-sourced","identity-consistent","PASS","","","b.perrin"],["AX-2025-018506","2025-02-02","2025-02-23","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-k3141","WWB-2501-K3141","nordanalyt",15,98.43,1.57,0.9,"des-His1 truncate (−137 Da)",4.13,"TFA",9.33,0.54,null,null,null,null,null,-5,4111.0318,0.35,"No growth at 14 d",21.47,1.02,44876,"buyer-sourced","verified","MARGINAL","","AX-R04","s.zielinski"],["AX-2025-018478","2025-01-30","2025-02-23","2025-Q1","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-u2990","WWB-2502-U2990","janoshik-analytical",10,98.71,1.29,0.64,"des-Gly deletion (−57 Da)",3.87,"TFA",7.66,0.51,87.96,86.83,10.28,8.926,89.3,-0.1,4810.4098,null,null,19.74,1.14,82213,"buyer-sourced","verified","MARGINAL","","AX-R04;AX-R06","h.zamora"],["AX-2025-018439","2025-02-09","2025-02-23","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-y2776","WWB-2501-Y2776","janoshik-analytical",3,99.32,0.68,0.31,"[D-Aib8]-diastereomer",3.72,"TFA",6.3,0.35,89.63,89.02,3.45,3.071,102.4,4.4,4111.0705,null,null,18.58,1.12,70632,"buyer-sourced","verified","PASS","","","r.ogunleye"],["AX-2025-018427","2025-02-04","2025-02-23","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-s2183","WWB-2501-S2183","janoshik-analytical",3,98.83,1.17,0.8,"des-His1 truncate (−137 Da)",3.64,"TFA",8.89,0.93,86.54,85.53,3.65,3.122,104.1,null,null,null,"No growth at 14 d",18.14,1.04,39667,"buyer-sourced","purity-only","PASS","","","l.rahimi"],["AX-2025-020016","2025-02-10","2025-02-22","2025-Q1","aod-9604","AOD-9604","metabolic","wibsonbio","SWB","wibsonbio-swb-2502-n7040","SWB-2502-N7040","janoshik-analytical",2,99.36,0.64,0.41,"AOD dimer",5.49,"acetate",5.4,0.51,88.6,88.03,2.2,1.937,96.9,-1.2,1815.865,null,null,11.32,1.09,69535,"buyer-sourced","verified","PASS","","","me.ramos"],["AX-2025-019758","2025-02-16","2025-02-22","2025-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2501-d4523","HOMO-2501-D4523","nordanalyt",2,99.43,0.57,0.24,"des-His1 truncate (−137 Da)",5.21,"TFA",7.7,0.39,86.7,86.21,2.28,1.966,98.3,2.1,4111.061,null,null,21.25,1.13,91680,"buyer-sourced","verified","PASS","","","so.demir"],["AX-2025-019658","2025-02-03","2025-02-22","2025-Q1","afamelanotide","Afamelanotide","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2502-y2346","TFC-2502-Y2346","medutest",10,99.01,0.99,0.36,"Met sulfoxide (+16 Da)",4.09,"acetate",3.57,0.95,91.39,90.49,11.64,10.533,105.3,4.6,1645.855,null,null,9.14,0.96,52094,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","gc_headspace"],["AX-2025-019603","2025-02-19","2025-02-22","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2411-a2083","TFC-2411-A2083","nordanalyt",2,99.93,0.07,0.05,"des-Lys (−128 Da)",1.75,"acetate",5.74,0.38,92.13,92.07,2.03,1.869,93.5,-3,817.425,null,null,10.41,1.04,73378,"buyer-sourced","verified","PASS","","","Contributor #B-5903"],["AX-2025-019370","2025-02-09","2025-02-22","2025-Q1","ghrp-2","GHRP-2","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2501-r7240","HYB-2501-R7240","medutest",10,99.93,0.07,0.04,"[D-2-Nal]-epimer",4.61,"acetate",5.81,0.8,null,null,null,null,null,-5.9,817.4227,1.38,null,7.51,0.99,73440,"buyer-sourced","identity-consistent","PASS","","","z.aalto"],["AX-2025-018961","2025-02-10","2025-02-22","2025-Q1","tirzepatide","Tirzepatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1489","ASY-{CAT}-1489","nordanalyt",20,98.85,1.15,0.77,"C20 diacid mono-amide",6.73,"TFA",9.44,0.75,null,null,null,null,null,null,null,null,null,22.94,0.9,24190,"buyer-sourced","purity-only","PASS","","","m.vermeulen"],["AX-2025-021023","2025-02-15","2025-02-21","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2411-r3766","WXT-2411-R3766","nordanalyt",10,98.72,1.28,0.53,"linear precursor (+18 Da)",5.4,"acetate",3.55,0.87,90.18,89.03,11.59,10.319,103.2,0.5,1024.5247,null,null,10.95,1.22,67509,"buyer-sourced","verified","PASS","","","ja.teixeira"],["AX-2025-020993","2025-02-07","2025-02-21","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuxitides","WXT","wuxitides-wxt-2409-y3760","WXT-2409-Y3760","janoshik-analytical",2,96.99,3.01,1.23,"mod-GRF (1-29) (−279 Da)",5.81,"acetate",4.66,0.81,88.72,86.05,2.28,1.962,98.1,1.9,3644.9817,null,null,14.57,1.33,80838,"buyer-sourced","verified","FAIL","purity","AX-R05","jo.lindholm"],["AX-2025-020683","2025-02-18","2025-02-21","2025-Q1","selank","Selank","neuro","sangonbio","SGN","sangonbio-sgn-2409-h8807","SGN-2409-H8807","peptidemeter",20,98.21,1.79,0.8,"tuftsin fragment (−417 Da)",5.84,"acetate",7.95,0.59,null,null,null,null,null,0.5,751.4406,null,null,6.03,1.06,72878,"buyer-sourced","identity-consistent","FAIL","purity","","custom_synth"],["AX-2025-019366","2025-02-06","2025-02-21","2025-Q1","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2408-r7015","HYB-2408-R7015","peptidemeter",15,97.98,2.02,0.78,"C20 diacid mono-amide",5.63,"TFA",6.71,0.94,86.72,84.97,16.76,14.241,94.9,-1.7,4810.4021,null,null,18.71,0.86,46088,"buyer-sourced","verified","PASS","","","re.sobczak"],["AX-2025-018510","2025-01-29","2025-02-21","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-k3141","WWB-2501-K3141","janoshik-analytical",15,98.04,1.96,1.11,"des-His1 truncate (−137 Da)",4.4,"TFA",10.85,0.28,null,null,null,null,null,1.5,4111.0586,null,null,18.54,1.02,61250,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","r.yildiz"],["AX-2025-020596","2025-02-02","2025-02-20","2025-Q1","sermorelin","Sermorelin","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2409-x7161","SSA-2409-X7161","medutest",10,98.46,1.54,1.08,"deamidated Asn8 (+1 Da)",4.84,"acetate",3.59,0.57,91,89.6,11.26,10.089,100.9,-27,3355.6339,null,null,10.51,1.18,76381,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","underfill_3to1"],["AX-2025-020187","2025-02-13","2025-02-20","2025-Q1","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2502-p9890","ERP-2502-P9890","medutest",10,99.92,0.08,0.06,"[D-Val]-diastereomer",3.77,"acetate",8.1,0.84,null,null,null,null,null,null,null,null,null,8.28,1.22,66368,"buyer-sourced","purity-only","PASS","","","r.sjoberg"],["AX-2025-020068","2025-02-12","2025-02-20","2025-Q1","p21","P21","neuro","wibsonbio","SWB","wibsonbio-swb-2408-t8372","SWB-2408-T8372","nordanalyt",5,99.52,0.48,0.24,"free acid (+1 Da)",8.16,"acetate",6.67,0.56,null,null,null,null,null,-4.2,805.3936,null,null,12.14,0.91,58198,"buyer-sourced","identity-consistent","PASS","","","Contributor #B-2210"],["AX-2025-019656","2025-02-14","2025-02-20","2025-Q1","afamelanotide","Afamelanotide","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2502-y2346","TFC-2502-Y2346","janoshik-analytical",10,99.41,0.59,0.21,"Met sulfoxide (+16 Da)",5.01,"acetate",3.31,0.25,91.43,90.89,11.65,10.589,105.9,5.7,1645.8568,0.3,null,10.75,0.93,85336,"buyer-sourced","verified","MARGINAL","","AX-R04","c.ekstrom"],["AX-2025-019179","2025-01-29","2025-02-20","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","sinopep","SinoPep","sinopep-snp-2412-f3914","SNP-2412-F3914","kestrel-bioanalytical",50,99.93,0.07,0.04,"zuclomiphene (cis-isomer)",5.16,"citrate",29.03,0.43,65.38,65.33,74.08,48.396,96.8,-4.6,597.2103,0.33,null,8.75,1.19,64430,"buyer-sourced","partial","FAIL","counter-ion","AX-R04","gc_headspace"],["AX-2025-019178","2025-02-06","2025-02-20","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","sinopep","SinoPep","sinopep-snp-2412-f3914","SNP-2412-F3914","nordanalyt",50,99.43,0.57,0.26,"des-ethyl enclomiphene (−28 Da)",5.15,"citrate",28.73,0.96,65.16,64.79,78.46,50.834,101.7,2.6,597.2146,null,null,18.97,0.95,52462,"buyer-sourced","partial","FAIL","counter-ion","AX-R04","i.danquah"],["AX-2025-018923","2025-02-11","2025-02-20","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9795","TFS-{CAT}-9795","janoshik-analytical",2,99.31,0.69,0.44,"deamidated (+1 Da)",3.07,"acetate",4.66,0.4,91.87,91.24,1.99,1.816,90.8,null,null,null,null,14.46,1.19,68855,"buyer-sourced","purity-only","MARGINAL","","AX-R02;AX-R03","h.kravchenko"],["AX-2025-018922","2025-02-10","2025-02-20","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9795","TFS-{CAT}-9795","janoshik-analytical",2,99.06,0.94,0.36,"hydrolysed maleimide (+18 Da)",2.46,"acetate",4.11,0.45,92.98,92.11,1.95,1.796,89.8,-5.7,3644.954,null,null,14.76,1.1,57017,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03;AX-R06","i.zielinski"],["AX-2025-018680","2025-02-17","2025-02-20","2025-Q1","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-x6249","QSC-2411-X6249","medutest",5,99.17,0.83,0.53,"des-Gln truncate (−128 Da)",5.29,"acetate",6.8,0.18,null,null,null,null,null,3.2,887.4992,null,null,6.62,1.13,67962,"buyer-sourced","identity-consistent","PASS","","","f.duarte"],["AX-2025-018442","2025-02-08","2025-02-20","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-y2776","WWB-2501-Y2776","janoshik-analytical",3,99.63,0.37,0.2,"des-AEEA semaglutide (−145 Da)",3.98,"TFA",6.72,0.43,88.87,88.54,3.39,3.002,100.1,0.3,4111.0536,null,"No growth at 14 d",18.44,1.29,41055,"buyer-sourced","verified","PASS","","","h.lundgren"],["AX-2025-021163","2025-02-07","2025-02-19","2025-Q1","semaglutide","Semaglutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-b6709","PPG-2408-B6709","nordanalyt",3,98.57,1.43,0.58,"Met(O) sulfoxide (+16 Da)",5.39,"TFA",6.82,0.32,87.47,86.22,3.19,2.75,91.7,null,null,0.39,null,21.25,1.25,38118,"lab-retained","purity-only","PASS","","","mk677_standard"],["AX-2025-020297","2025-02-16","2025-02-19","2025-Q1","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2502-s2559","GGPE-2502-S2559","peptidemeter",10,98.63,1.37,0.73,"[D-Val]-diastereomer",3.32,"acetate",5.73,0.18,90.77,89.53,10.53,9.428,94.3,null,null,1.18,"No growth at 14 d",9.08,1.17,57318,"buyer-sourced","purity-only","PASS","","","t.palacios"],["AX-2025-020225","2025-02-18","2025-02-19","2025-Q1","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2501-w1875","GGPE-2501-W1875","peptidemeter",10,98.29,1.71,0.65,"des-AEEA semaglutide (−145 Da)",5.63,"TFA",7.53,0.49,86.35,84.87,12.19,10.346,103.5,null,null,null,null,17.37,1.18,25791,"lab-retained","purity-only","PASS","","","ju.ramos"],["AX-2025-019639","2025-01-29","2025-02-19","2025-Q1","tb-500","TB-500","repair","tfcpeptides","TFC","tfcpeptides-tfc-2412-a1938","TFC-2412-A1938","janoshik-analytical",2,99.81,0.19,0.09,"C-terminal amide (−1 Da)",3.21,"acetate",6.05,0.35,90.39,90.22,2.29,2.066,103.3,-0.8,887.4957,null,null,7.92,0.98,49531,"buyer-sourced","verified","PASS","","","m.ogunleye"],["AX-2025-018662","2025-02-10","2025-02-19","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-r5814","QSC-2410-R5814","medutest",10,99.14,0.86,0.48,"trifluoroacetyl adduct (+96 Da)",4.96,"TFA",6.77,0.87,null,null,null,null,null,null,null,null,null,16.76,1.3,50041,"buyer-sourced","purity-only","PASS","","","z.mensah"],["AX-2025-018578","2025-02-10","2025-02-19","2025-Q1","semaglutide","Semaglutide","incretin","qyaobio","QYB","qyaobio-qyb-2410-v4909","QYB-2410-V4909","janoshik-analytical",15,99.73,0.27,0.12,"[D-Aib8]-diastereomer",4.09,"TFA",11.28,0.28,84.35,84.12,18.02,15.158,101.1,0.2,4111.0532,null,null,18.24,1.11,60193,"buyer-sourced","verified","PASS","","","h.ogunleye"],["AX-2025-021024","2025-02-04","2025-02-18","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2411-r3766","WXT-2411-R3766","janoshik-analytical",10,98.42,1.58,0.77,"oxidised Trp (+16 Da)",5.52,"acetate",5.01,0.31,89.16,87.75,10.64,9.337,93.4,-2.2,1024.5219,null,"No growth at 14 d",9.47,1.05,89091,"buyer-sourced","verified","FAIL","purity","","e.salgado"],["AX-2025-020771","2025-02-12","2025-02-18","2025-Q1","semaglutide","Semaglutide","incretin","sangonbio","SGN","sangonbio-sgn-2410-d9265","SGN-2410-D9265","janoshik-analytical",2,97.83,2.17,0.91,"[D-Aib8]-diastereomer",5.48,"TFA",6.4,0.6,87.52,85.62,2.14,1.832,91.6,-0.6,4111.0499,2.71,null,18.23,1.16,60219,"buyer-sourced","verified","PASS","","","h.adebayo"],["AX-2025-020645","2025-02-07","2025-02-18","2025-Q1","tirzepatide","Tirzepatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2412-r8446","GLBI-2412-R8446","janoshik-analytical",10,98.9,1.1,0.48,"truncated (3-39)",4.85,"TFA",8.71,0.72,null,null,null,null,null,-4.6,4810.3882,null,null,19.85,1.12,45081,"buyer-sourced","identity-consistent","PASS","","","ha.frisk"],["AX-2025-019827","2025-02-01","2025-02-18","2025-Q1","kpv","KPV","repair","homopeptide","Homopeptide","homopeptide-homo-2411-p5026","HOMO-2411-P5026","janoshik-analytical",10,99.8,0.2,0.12,"Lys-Pro dipeptide (−99 Da)",5.64,"acetate",10.91,0.76,null,null,null,null,null,-4.1,342.2253,null,null,5.39,0.9,68088,"buyer-sourced","identity-consistent","PASS","","","Contributor #Y-5136"],["AX-2025-019802","2025-02-05","2025-02-18","2025-Q1","glutathione","L-Glutathione (reduced)","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2501-d4371","HOMO-2501-D4371","medutest",200,99.84,0.16,0.12,"glutathione disulfide (GSSG, +305 Da)",9.02,null,0,0.89,90.09,89.95,215.7,194.022,97,16.2,307.0888,null,null,3.68,1.04,86108,"buyer-sourced","method-limited","PASS","","","a.bhattacharya"],["AX-2025-019655","2025-02-14","2025-02-18","2025-Q1","afamelanotide","Afamelanotide","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2502-y2346","TFC-2502-Y2346","peptidemeter",10,98.85,1.15,0.44,"Met sulfoxide (+16 Da)",4.85,"acetate",2.34,0.77,null,null,null,null,null,4,1645.854,null,null,10.1,1.17,89889,"lab-retained","identity-consistent","MARGINAL","","AX-R04","d.ogunleye"],["AX-2025-019607","2025-01-23","2025-02-18","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2411-a2083","TFC-2411-A2083","janoshik-analytical",2,99.76,0.24,0.16,"des-Lys (−128 Da)",1.89,"acetate",7.65,0.57,89.89,89.67,2.02,1.811,90.6,-7,817.4218,null,"No growth at 14 d",9.75,1.12,72779,"lab-retained","verified","MARGINAL","","AX-R11","a.perrin"],["AX-2025-019489","2025-02-03","2025-02-18","2025-Q1","kpv","KPV","repair","jeepbio","JEEP","jeepbio-jeep-2410-c8600","JEEP-2410-C8600","nordanalyt",5,99.77,0.23,0.11,"diketopiperazine (−18 Da)",5.62,"acetate",11.57,0.84,81.97,81.78,6.32,5.168,103.4,2,342.2274,0.4,null,6,1.03,69823,"lab-retained","verified","PASS","","","z.mwangi"],["AX-2025-018953","2025-01-23","2025-02-18","2025-Q1","tirzepatide","Tirzepatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1244","ASY-{CAT}-1244","janoshik-analytical",5,98.47,1.53,0.87,"des-Gly deletion (−57 Da)",5.21,"TFA",9.81,1,83.98,82.7,6.09,5.036,100.7,5.4,4810.4363,null,null,20.08,1.19,45355,"buyer-sourced","verified","PASS","","","fa.sjoberg"],["AX-2025-018668","2025-01-31","2025-02-18","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-r5814","QSC-2410-R5814","kestrel-bioanalytical",10,99.78,0.22,0.11,"trifluoroacetyl adduct (+96 Da)",5.35,"TFA",6.88,0.32,87.45,87.26,12.07,10.532,105.3,-10.5,4810.3598,null,null,10.62,1.37,34087,"buyer-sourced","method-limited","PASS","","","c.espinoza"],["AX-2025-018543","2025-02-08","2025-02-18","2025-Q1","ipamorelin","Ipamorelin","gh-axis","qyaobio","QYB","qyaobio-qyb-2408-a4637","QYB-2408-A4637","medutest",5,99.93,0.07,0.04,"[D-Trp]-epimer",5.38,"acetate",7.86,0.83,null,null,null,null,null,-3.4,711.3832,null,null,7.03,1,84461,"lab-retained","identity-consistent","PASS","","","m.kimani"],["AX-2025-018514","2025-01-25","2025-02-18","2025-Q1","bpc-157","BPC-157","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-f3190","WWB-2502-F3190","janoshik-analytical",5,99.93,0.07,0.04,"BPC-157 arginine-salt artefact",5.47,"acetate",6.47,0.5,null,null,null,null,null,2.6,1418.713,null,null,9.51,1.21,66996,"buyer-sourced","identity-consistent","PASS","","","a.girard"],["AX-2025-019160","2025-01-24","2025-02-17","2025-Q1","ll-37","LL-37","repair","sinopep","SinoPep","sinopep-snp-2411-x3762","SNP-2411-X3762","medutest",10,99.3,0.7,0.44,"des-Leu1 (−113 Da)",2.73,"TFA",7.98,0.75,88.54,87.92,11.6,10.199,102,null,null,0.43,null,12.36,1.07,74923,"lab-retained","purity-only","MARGINAL","","AX-R04","y.bakken"],["AX-2025-018921","2025-02-03","2025-02-17","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9795","TFS-{CAT}-9795","peptidemeter",2,99.18,0.82,0.53,"deamidated (+1 Da)",3.17,"acetate",4.32,0.33,null,null,null,null,null,-0.5,3644.973,null,"No growth at 14 d",14.04,0.89,63064,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R03","h.beaulieu"],["AX-2025-018788","2025-02-08","2025-02-17","2025-Q1","retatrutide","Retatrutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2501-s8023","FGP-2501-S8023","janoshik-analytical",30,98.29,1.71,0.69,"retatrutide dimer",4.1,"TFA",9.06,0.7,null,null,null,null,null,1.2,4728.4928,null,null,20.83,1.23,45375,"buyer-sourced","identity-consistent","PASS","","","k.bakken"],["AX-2025-020356","2025-01-26","2025-02-16","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2408-l3879","MKM-2408-L3879","janoshik-analytical",25,98.98,1.02,0.72,"free base (des-citrate)",4.27,"citrate",31.17,0.39,null,null,null,null,null,null,null,null,null,16.64,1.1,47116,"supplier-supplied","partial","FAIL","counter-ion","","a.halonen"],["AX-2025-019682","2025-02-08","2025-02-16","2025-Q1","dihexa","Dihexa","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2409-u2263","TFC-2409-U2263","kestrel-bioanalytical",5,99.93,0.07,0.04,"hexanoyl bis-adduct (+98 Da)",6.44,null,0,0.95,null,null,null,null,null,null,null,null,null,6.55,1.02,71264,"buyer-sourced","purity-only","PASS","","","Contributor #U-4426"],["AX-2025-019667","2025-02-08","2025-02-16","2025-Q1","afamelanotide","Afamelanotide","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2502-y2346","TFC-2502-Y2346","janoshik-analytical",10,99.14,0.86,0.33,"Met sulfoxide (+16 Da)",5.03,"acetate",2.38,0.15,92.44,91.65,9.75,8.936,89.4,2.3,1645.8512,null,null,11.06,1.09,60782,"buyer-sourced","verified","MARGINAL","","AX-R04;AX-R06","b.yilmaz"],["AX-2025-019147","2025-02-04","2025-02-16","2025-Q1","tesamorelin","Tesamorelin","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2501-g3708","GSP-2501-G3708","peptidemeter",5,98.15,1.85,0.8,"des-hexenoyl GRF (1-44) (−96 Da)",4.04,"acetate",5.52,0.63,89.81,88.15,5.4,4.76,95.2,-2.1,5131.9168,0.2,null,14.53,1.16,34787,"buyer-sourced","verified","PASS","","","a.ferreira"],["AX-2025-019063","2025-02-04","2025-02-16","2025-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2501-r2783","GSP-2501-R2783","medutest",1000,99.93,0.07,0.04,"O-desmethyl metabolite analogue (−14 Da)",4.98,"mesylate",13.73,0.16,null,null,null,null,null,37.9,624.2418,null,null,11.7,1.02,89263,"supplier-supplied","identity-consistent","FAIL","counter-ion;mass accuracy","AX-R01","h.solberg"],["AX-2025-020511","2025-02-04","2025-02-15","2025-Q1","mots-c","MOTS-c","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2501-m6154","SSA-2501-M6154","nordanalyt",10,98.11,1.89,1.07,"bis-sulfoxide (+32 Da)",2.87,"acetate",5.12,0.48,null,null,null,null,null,3.5,2173.0994,null,null,12.1,1.2,83621,"buyer-sourced","identity-consistent","PASS","","","kf_titrand"],["AX-2025-019786","2025-01-27","2025-02-15","2025-Q1","humanin","Humanin (HNG)","metabolic","homopeptide","Homopeptide","homopeptide-homo-2408-a5115","HOMO-2408-A5115","kestrel-bioanalytical",10,99.58,0.42,0.25,"truncated (1-20)",5.23,"acetate",5.13,0.67,88.97,88.6,11.54,10.224,102.2,3.1,2685.3236,null,null,6.61,1.04,48393,"buyer-sourced","identity-consistent","PASS","","","a.castellanos"],["AX-2025-019759","2025-02-14","2025-02-15","2025-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2501-d4523","HOMO-2501-D4523","janoshik-analytical",2,99.45,0.55,0.39,"deamidated (Asn→Asp, +1 Da)",6.02,"TFA",11.27,0.55,null,null,null,null,null,-1.3,4111.0471,null,null,18.33,1.48,73121,"buyer-sourced","identity-consistent","PASS","","","a.kuusela"],["AX-2025-019352","2025-02-08","2025-02-15","2025-Q1","bpc-157","BPC-157","repair","hybiopharma","HYB","hybiopharma-hyb-2502-r6185","HYB-2502-R6185","janoshik-analytical",5,99.77,0.23,0.1,"pyroglutamate cyclisation (−17 Da)",4.7,"acetate",6.96,0.88,87.46,87.26,5.8,5.061,101.2,null,null,5.98,"No growth at 14 d",9.69,1.13,67671,"buyer-sourced","purity-only","FAIL","endotoxin","AX-R08","ka.roos"],["AX-2025-019176","2025-01-22","2025-02-15","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","sinopep","SinoPep","sinopep-snp-2412-f3914","SNP-2412-F3914","kestrel-bioanalytical",50,99.66,0.34,0.16,"des-ethyl enclomiphene (−28 Da)",4.78,"citrate",32.87,0.51,61.84,61.63,80.2,49.427,98.9,-23.3,597.1991,null,null,8.91,1.08,67796,"supplier-supplied","partial","FAIL","counter-ion;mass accuracy","AX-R01;AX-R04","d.antonsen"],["AX-2025-019146","2025-02-12","2025-02-15","2025-Q1","tesamorelin","Tesamorelin","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2501-g3708","GSP-2501-G3708","medutest",5,98.28,1.72,0.63,"Met sulfoxide (+16 Da)",4.59,"acetate",5.55,0.18,89.68,88.14,5.39,4.751,95,-12.3,5131.8645,null,null,13.1,1.29,51363,"buyer-sourced","identity-consistent","PASS","","","warehouse_route"],["AX-2025-020514","2025-01-22","2025-02-14","2025-Q1","mots-c","MOTS-c","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2501-m6154","SSA-2501-M6154","janoshik-analytical",10,97.91,2.09,1.44,"bis-sulfoxide (+32 Da)",3.01,"acetate",5.14,0.93,90.92,89.02,10.77,9.587,95.9,null,null,0.27,null,10.52,1.2,87931,"buyer-sourced","purity-only","FAIL","purity","","e.salgado"],["AX-2025-020254","2025-02-04","2025-02-14","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2410-s2226","GGPE-2410-S2226","medutest",12.5,98.47,1.53,1.02,"zuclomiphene (cis-isomer)",3.35,"citrate",31.77,0.4,null,null,null,null,null,-22.7,597.1994,0.45,null,13.78,1.12,44033,"buyer-sourced","partial","FAIL","purity;counter-ion;mass accuracy","AX-R01","b.perrin"],["AX-2025-019927","2025-01-22","2025-02-14","2025-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2502-p6662","HJ-2502-P6662","janoshik-analytical",10,99.93,0.07,0.04,"Met(O) sulfoxide (+16 Da)",3,"TFA",6.95,0.93,null,null,null,null,null,21,4810.5113,null,null,20,1.18,58529,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","b.bruun"],["AX-2025-018635","2025-01-22","2025-02-14","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-t5296","QSC-2408-T5296","janoshik-analytical",30,99.61,0.39,0.22,"des-Gly deletion (−57 Da)",5.4,"TFA",6.38,0.46,87.76,87.42,35.96,31.436,104.8,null,null,null,null,19.88,1.29,40240,"buyer-sourced","purity-only","PASS","","","er.adeyemi"],["AX-2025-018560","2025-01-28","2025-02-14","2025-Q1","tb-500","TB-500","repair","qyaobio","QYB","qyaobio-qyb-2408-a4387","QYB-2408-A4387","janoshik-analytical",5,99.68,0.32,0.15,"des-acetyl TB-500 (−42 Da)",4.95,"acetate",5.31,0.96,null,null,null,null,null,-2.2,887.4944,null,null,7.83,0.92,71197,"buyer-sourced","identity-consistent","PASS","","","na.laurent"],["AX-2025-018519","2025-02-12","2025-02-14","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2410-j3284","WWB-2410-J3284","janoshik-analytical",3,99.19,0.81,0.52,"deamidated (Asn→Asp, +1 Da)",3.2,"TFA",7.61,0.85,88.34,87.62,3.13,2.743,91.4,-2.3,4111.0429,0.24,null,18.24,1.07,68033,"buyer-sourced","verified","PASS","","","r.yilmaz"],["AX-2025-020633","2025-02-09","2025-02-13","2025-Q1","tirzepatide","Tirzepatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2412-r8446","GLBI-2412-R8446","janoshik-analytical",10,98.77,1.23,0.86,"C20 diacid mono-amide",3.89,"TFA",8.79,0.64,null,null,null,null,null,-6.2,4810.3805,null,null,19.98,1.1,55159,"buyer-sourced","identity-consistent","PASS","","","vi.sjoberg"],["AX-2025-020507","2025-02-01","2025-02-13","2025-Q1","mots-c","MOTS-c","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2501-m6154","SSA-2501-M6154","janoshik-analytical",10,97.87,2.13,1.2,"bis-sulfoxide (+32 Da)",2.48,"acetate",4.51,0.36,null,null,null,null,null,-1.2,2173.0892,null,null,10.34,1.09,83082,"buyer-sourced","identity-consistent","FAIL","purity","","a.lundgren"],["AX-2025-020260","2025-01-21","2025-02-13","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2410-s2226","GGPE-2410-S2226","janoshik-analytical",12.5,98.27,1.73,1.15,"zuclomiphene (cis-isomer)",3.7,"citrate",26.48,0.98,null,null,null,null,null,3.2,597.2149,0.36,null,16.46,0.93,74081,"buyer-sourced","verified","FAIL","purity;counter-ion","","a.restrepo"],["AX-2025-020258","2025-01-26","2025-02-13","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2410-s2226","GGPE-2410-S2226","janoshik-analytical",12.5,98.44,1.56,1.04,"zuclomiphene (cis-isomer)",3.76,"citrate",33.27,0.57,62.4,61.43,19.76,12.139,97.1,-1.3,597.2122,0.51,null,16.52,0.94,84633,"buyer-sourced","partial","FAIL","purity;counter-ion","","k.wojcik"],["AX-2025-020007","2025-01-20","2025-02-13","2025-Q1","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2411-r7167","SWB-2411-R7167","nordanalyt",12,97.9,2.1,1.4,"[D-Aib2]-diastereomer",4.11,"TFA",9.01,0.54,null,null,null,null,null,null,null,null,null,23.78,1.04,62879,"buyer-sourced","purity-only","PASS","","","br.osei"],["AX-2025-019903","2025-02-09","2025-02-13","2025-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-p5963","HJ-2501-P5963","kestrel-bioanalytical",30,99.39,0.61,0.38,"[D-Aib13]-diastereomer",2.03,"TFA",7.63,0.99,89.35,88.8,34.26,30.423,101.4,null,null,null,null,10.53,0.87,78317,"buyer-sourced","method-limited","PASS","","","s.agyeman"],["AX-2025-018517","2025-01-23","2025-02-13","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2410-j3284","WWB-2410-J3284","vendorinvestigate",3,99.33,0.67,0.43,"deamidated (Asn→Asp, +1 Da)",3.69,"TFA",10.98,0.44,84.89,84.32,3.52,2.968,98.9,2.6,4111.0631,null,null,19.57,1.39,77439,"buyer-sourced","verified","PASS","","","a.antonsen"],["AX-2025-020990","2025-02-07","2025-02-12","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuxitides","WXT","wuxitides-wxt-2409-y3760","WXT-2409-Y3760","janoshik-analytical",2,97.51,2.49,1.28,"maleimide dimer",5.66,"acetate",5.08,0.95,null,null,null,null,null,0.2,3644.9755,null,null,14.54,1.13,62038,"supplier-supplied","identity-consistent","MARGINAL","","AX-R05","s.ndiaye"],["AX-2025-020502","2025-01-19","2025-02-12","2025-Q1","sermorelin","Sermorelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2501-v5712","KP-2501-V5712","nordanalyt",2,98.76,1.24,0.58,"deamidated Asn8 (+1 Da)",5.55,"acetate",3.86,0.86,89.73,88.62,2.39,2.118,105.9,-3.5,3355.7128,null,null,14.2,0.95,62664,"buyer-sourced","verified","MARGINAL","","AX-R02","l.norgaard"],["AX-2025-020062","2025-01-30","2025-02-12","2025-Q1","p21","P21","neuro","wibsonbio","SWB","wibsonbio-swb-2408-t8372","SWB-2408-T8372","janoshik-analytical",5,99.22,0.78,0.39,"free acid (+1 Da)",8.28,"acetate",6.59,0.95,84.18,83.52,5.43,4.535,90.7,3.1,805.3995,null,null,10.45,0.87,49689,"buyer-sourced","verified","PASS","","","n.trevino"],["AX-2025-020004","2025-01-28","2025-02-12","2025-Q1","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2411-r7167","SWB-2411-R7167","nordanalyt",12,97.74,2.26,1.47,"des-Aib20 analogue",3.94,"TFA",8.81,0.95,86.3,84.35,14.86,12.534,104.5,-1.5,4728.48,null,null,24.08,1.37,72886,"buyer-sourced","verified","PASS","","","blind_purchase"],["AX-2025-019951","2025-02-09","2025-02-12","2025-Q1","tb-500","TB-500","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-a6454","HJ-2501-A6454","nordanalyt",10,99.41,0.59,0.25,"C-terminal amide (−1 Da)",4.8,"acetate",7.08,0.9,null,null,null,null,null,-4.9,887.4921,null,null,9.14,0.95,65665,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","l.rautio"],["AX-2025-019904","2025-01-31","2025-02-12","2025-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-p5963","HJ-2501-P5963","nordanalyt",30,98.57,1.43,0.62,"des-Gly deletion (−57 Da)",2.82,"TFA",6.34,0.17,null,null,null,null,null,-1.4,4810.4036,null,null,22.7,1.24,50931,"buyer-sourced","identity-consistent","PASS","","","a.marchand"],["AX-2025-019660","2025-01-25","2025-02-12","2025-Q1","afamelanotide","Afamelanotide","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2502-y2346","TFC-2502-Y2346","janoshik-analytical",10,99.44,0.56,0.2,"Met sulfoxide (+16 Da)",4.44,"acetate",3.4,0.59,91.57,91.06,10.19,9.279,92.8,-6.5,1645.8367,null,null,10.98,0.97,63181,"buyer-sourced","verified","MARGINAL","","AX-R04","h.beaulieu"],["AX-2025-019369","2025-02-03","2025-02-12","2025-Q1","ghrp-2","GHRP-2","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2501-r7240","HYB-2501-R7240","janoshik-analytical",10,99.79,0.21,0.15,"[D-2-Nal]-epimer",4.95,"acetate",7.29,0.62,87.14,86.96,11.34,9.861,98.6,0.9,817.4282,null,null,8.89,1.28,64315,"buyer-sourced","verified","PASS","","","Contributor 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(3-39)",6.64,"TFA",6.58,0.37,86.41,85.55,23.11,19.771,98.9,null,null,null,null,19.96,1.02,44465,"buyer-sourced","purity-only","PASS","","","l.agyeman"],["AX-2025-018951","2025-01-30","2025-02-12","2025-Q1","tirzepatide","Tirzepatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1244","ASY-{CAT}-1244","janoshik-analytical",5,98.47,1.53,0.87,"des-Gly deletion (−57 Da)",4.81,"TFA",7.49,0.51,null,null,null,null,null,1.4,4810.417,null,null,19.97,1.23,76039,"buyer-sourced","identity-consistent","PASS","","","h.vermeulen"],["AX-2025-018433","2025-02-01","2025-02-12","2025-Q1","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2411-a2303","WWB-2411-A2303","janoshik-analytical",60,98.76,1.24,0.79,"C20 diacid mono-amide",1.91,"TFA",9.28,0.81,null,null,null,null,null,0.7,4810.4137,null,null,19.84,1.34,54461,"buyer-sourced","identity-consistent","PASS","","","j.boateng"],["AX-2025-018411","2025-01-30","2025-02-12","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-w1846","WWB-2502-W1846","vendorinvestigate",3,99.15,0.85,0.48,"des-His1 truncate (−137 Da)",5.59,"TFA",10.17,0.91,null,null,null,null,null,-0.4,4111.0508,null,null,19.3,1.26,57624,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","j.boateng"],["AX-2025-020989","2025-02-07","2025-02-11","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuxitides","WXT","wuxitides-wxt-2409-y3760","WXT-2409-Y3760","kestrel-bioanalytical",2,97.16,2.84,1.15,"mod-GRF (1-29) (−279 Da)",5.31,"acetate",3.84,0.65,null,null,null,null,null,-7.1,3644.9489,null,null,7.74,1.2,67126,"buyer-sourced","identity-consistent","FAIL","purity","AX-R05","e.salinas"],["AX-2025-020790","2025-01-26","2025-02-11","2025-Q1","tb-500","TB-500","repair","cpcbio","CPC","cpcbio-cpc-2408-b9995","CPC-2408-B9995","medutest",10,98.53,1.47,0.52,"des-acetyl TB-500 (−42 Da)",5.19,"acetate",6.46,0.37,null,null,null,null,null,4.6,887.5005,null,null,6.51,1.02,87363,"buyer-sourced","identity-consistent","PASS","","","ca.espinoza"],["AX-2025-020688","2025-01-22","2025-02-11","2025-Q1","selank","Selank","neuro","sangonbio","SGN","sangonbio-sgn-2409-h8807","SGN-2409-H8807","janoshik-analytical",20,98.38,1.62,0.9,"tuftsin fragment (−417 Da)",6.17,"acetate",8.05,0.57,null,null,null,null,null,-1.6,751.439,null,null,6.41,1.09,63974,"buyer-sourced","identity-consistent","FAIL","purity","","me.agyeman"],["AX-2025-020291","2025-01-22","2025-02-11","2025-Q1","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2502-s2559","GGPE-2502-S2559","peptidemeter",10,98.87,1.13,0.73,"[D-Val]-diastereomer",2.75,"acetate",5.7,0.81,null,null,null,null,null,-4.8,1418.7025,null,null,9,1.24,64739,"buyer-sourced","identity-consistent","PASS","","","m.demir"],["AX-2025-019946","2025-01-29","2025-02-11","2025-Q1","aod-9604","AOD-9604","metabolic","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2502-e7144","HJ-2502-E7144","janoshik-analytical",10,98.59,1.41,0.56,"des-Tyr AOD (−163 Da)",1.9,"acetate",5.24,0.86,null,null,null,null,null,-0.4,1815.8665,null,null,11.08,1.04,96245,"buyer-sourced","identity-consistent","PASS","","","f.ramos"],["AX-2025-019810","2025-01-18","2025-02-11","2025-Q1","glutathione","L-Glutathione (reduced)","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2501-d4371","HOMO-2501-D4371","nordanalyt",200,99.93,0.07,0.04,"glutathione disulfide (GSSG, +305 Da)",9.01,null,0,0.5,90.49,90.43,212.65,192.299,96.1,-0.2,307.0837,0.34,null,4.53,1.14,82089,"buyer-sourced","verified","MARGINAL","","AX-R11","no.zielinski"],["AX-2025-019604","2025-01-24","2025-02-11","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2411-a2083","TFC-2411-A2083","janoshik-analytical",2,99.93,0.07,0.04,"oxidised Trp (+16 Da)",2.34,"acetate",7.52,0.63,null,null,null,null,null,2.3,817.4294,null,null,8.99,0.98,69512,"supplier-supplied","identity-consistent","PASS","","","ca.espinoza"],["AX-2025-019365","2025-02-10","2025-02-11","2025-Q1","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2408-r7015","HYB-2408-R7015","janoshik-analytical",15,98.08,1.92,1.34,"truncated (3-39)",5.63,"TFA",6.09,0.42,87.86,86.17,17.44,15.028,100.2,0.9,4810.4146,null,null,19.83,1.06,63752,"buyer-sourced","verified","PASS","","","a.ferreira"],["AX-2025-019175","2025-01-31","2025-02-11","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","sinopep","SinoPep","sinopep-snp-2412-f3914","SNP-2412-F3914","janoshik-analytical",50,99.66,0.34,0.24,"des-ethyl enclomiphene (−28 Da)",4.85,"citrate",26.44,0.58,68.13,67.9,77.36,52.527,105.1,1.3,597.2138,null,null,16.46,1.11,57013,"buyer-sourced","partial","FAIL","counter-ion","AX-R04","fa.sjoberg"],["AX-2025-019156","2025-01-25","2025-02-11","2025-Q1","ll-37","LL-37","repair","sinopep","SinoPep","sinopep-snp-2411-x3762","SNP-2411-X3762","janoshik-analytical",10,99.4,0.6,0.37,"des-Leu1 (−113 Da)",2.58,"TFA",7,0.21,90.21,89.67,11.06,9.918,99.2,-0.1,4490.4261,null,"No growth at 14 d",14.16,0.97,43468,"buyer-sourced","verified","MARGINAL","","AX-R04","br.vanhecke"],["AX-2025-018745","2025-01-24","2025-02-11","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-d7855","QSC-2411-D7855","peptidemeter",5,98.79,1.21,0.53,"native GRF (1-29) (−59 Da)",4.06,"acetate",4.25,0.79,90.9,89.8,5.92,5.316,106.3,0.5,3365.7419,null,null,12.01,1.16,32353,"buyer-sourced","verified","PASS","","","i.zielinski"],["AX-2025-018542","2025-02-01","2025-02-11","2025-Q1","ipamorelin","Ipamorelin","gh-axis","qyaobio","QYB","qyaobio-qyb-2408-a4637","QYB-2408-A4637","peptidemeter",5,99.93,0.07,0.04,"des-Lys (−128 Da)",4.58,"acetate",6.9,0.21,88.31,88.25,5.26,4.642,92.8,2.2,711.3872,1.08,null,7.75,1.09,69000,"buyer-sourced","verified","PASS","","","Contributor 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(3-39)",2.63,"TFA",6.52,1.01,89.84,89.2,11.74,10.472,104.7,-2.5,4810.3983,null,null,21.01,1.19,68957,"buyer-sourced","verified","PASS","","","ha.diallo"],["AX-2025-019651","2025-01-18","2025-02-10","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2502-d2333","TFC-2502-D2333","medutest",2,99.72,0.28,0.13,"[D-2-Nal]-epimer",5.07,"acetate",7.37,0.78,86.78,86.54,2.28,1.973,98.7,7.8,817.4339,null,null,7.78,0.91,80268,"buyer-sourced","identity-consistent","PASS","","","p.kjaer"],["AX-2025-019368","2025-02-08","2025-02-10","2025-Q1","ghrp-2","GHRP-2","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2501-r7240","HYB-2501-R7240","medutest",10,99.93,0.07,0.04,"[D-2-Nal]-epimer",5.5,"acetate",7.76,0.73,86.01,85.95,12.27,10.546,105.5,4.4,817.4311,null,null,7.08,1.1,60618,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","e.krastev"],["AX-2025-019139","2025-01-16","2025-02-10","2025-Q1","tesamorelin","Tesamorelin","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2501-g3708","GSP-2501-G3708","medutest",5,99.06,0.94,0.41,"des-hexenoyl GRF (1-44) (−96 Da)",3.6,"acetate",5.4,0.85,null,null,null,null,null,null,null,null,null,13.11,1.16,51750,"supplier-supplied","purity-only","MARGINAL","","AX-R10","enclomi_isomer"],["AX-2025-019065","2025-01-31","2025-02-10","2025-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2501-r2783","GSP-2501-R2783","nordanalyt",1000,99.26,0.74,0.34,"spiroindane regioisomer",6.13,"mesylate",12.73,0.92,null,null,null,null,null,null,null,null,null,16.1,0.86,75629,"lab-retained","purity-only","FAIL","counter-ion","","m.vermeulen"],["AX-2025-018925","2025-01-25","2025-02-10","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9795","TFS-{CAT}-9795","medutest",2,99.08,0.92,0.59,"deamidated (+1 Da)",2.79,"acetate",4.25,0.44,null,null,null,null,null,-6.5,3644.9511,null,null,12.26,1.25,78709,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R03","p.yildiz"],["AX-2025-018853","2025-01-16","2025-02-10","2025-Q1","dihexa","Dihexa","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2408-s8496","FGP-2408-S8496","kestrel-bioanalytical",20,99.54,0.46,0.22,"des-hexanoyl (−98 Da)",6.52,null,0,0.33,null,null,null,null,null,-24.1,504.319,null,null,6.53,0.92,51820,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","j.boateng"],["AX-2025-018789","2025-01-19","2025-02-10","2025-Q1","retatrutide","Retatrutide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2501-s8023","FGP-2501-S8023","vendorinvestigate",30,98.12,1.88,1.1,"oxidised Trp (+16 Da)",3.83,"TFA",6.22,0.29,null,null,null,null,null,2,4728.4966,null,null,21.93,1.47,51936,"lab-retained","identity-consistent","PASS","","","t.nakamura"],["AX-2025-018413","2025-02-04","2025-02-10","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-w1846","WWB-2502-W1846","kestrel-bioanalytical",3,99.93,0.07,0.04,"des-His1 truncate (−137 Da)",5.78,"TFA",11.06,0.56,82.6,82.54,3.84,3.17,105.7,24.6,4111.1535,0.22,null,9.85,1.2,44796,"buyer-sourced","method-limited","FAIL","mass accuracy","AX-R01;AX-R04","m.hartmann"],["AX-2025-021128","2025-01-28","2025-02-09","2025-Q1","epitalon","Epitalon","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2412-6325","SIG-2412-6325","vendorinvestigate",10,98.67,1.33,0.83,"diketopiperazine (−18 Da)",8.21,"acetate",8.47,0.54,null,null,null,null,null,-6,390.1364,null,null,4.9,1.02,64453,"buyer-sourced","method-limited","FAIL","purity","","co.grimaldi"],["AX-2025-019120","2025-01-18","2025-02-09","2025-Q1","vilon","Vilon","bioregulator","genscriptpeps","GSP","genscriptpeps-gsp-2411-j3700","GSP-2411-J3700","kestrel-bioanalytical",10,99.78,0.22,0.1,"free lysine (−129 Da)",5.79,"acetate",17.99,0.61,75.61,75.44,13.41,10.117,101.2,4.5,275.1493,0.39,null,2.15,1.19,73234,"buyer-sourced","method-limited","FAIL","counter-ion","","h.dumitru"],["AX-2025-019057","2025-02-01","2025-02-09","2025-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","genscriptpeps","GSP","genscriptpeps-gsp-2501-r2783","GSP-2501-R2783","medutest",1000,99.45,0.55,0.34,"spiroindane regioisomer",6.07,"mesylate",15.64,0.41,77.88,77.45,1243.81,963.331,96.3,8.4,624.2233,1.57,null,11.71,0.86,37371,"buyer-sourced","identity-consistent","FAIL","counter-ion","","h.coelho"],["AX-2025-019001","2025-01-31","2025-02-09","2025-Q1","hexarelin","Hexarelin","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-1786","ASY-{CAT}-1786","nordanalyt",10,99.93,0.07,0.04,"des-Lys (−128 Da)",4.39,"acetate",5.29,0.8,null,null,null,null,null,2.4,886.4623,null,"No growth at 14 d",10,1.11,75642,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","ha.beaulieu"],["AX-2025-018467","2025-01-22","2025-02-09","2025-Q1","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-u2990","WWB-2502-U2990","janoshik-analytical",10,99.62,0.38,0.16,"truncated (3-39)",3.56,"TFA",8.45,1.02,null,null,null,null,null,0.7,4810.4137,0.5,null,20.16,1.11,70962,"buyer-sourced","verified","MARGINAL","","AX-R04","so.diallo"],["AX-2025-021164","2025-01-13","2025-02-08","2025-Q1","semaglutide","Semaglutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-b6709","PPG-2408-B6709","nordanalyt",3,98.64,1.36,0.91,"des-His1 truncate (−137 Da)",5.39,"TFA",7.61,0.77,null,null,null,null,null,-1.5,4111.0462,0.4,null,21.13,1.15,82243,"buyer-sourced","verified","PASS","","","tfa_counter"],["AX-2025-020294","2025-01-27","2025-02-08","2025-Q1","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2502-s2559","GGPE-2502-S2559","medutest",10,98.65,1.35,0.97,"des-Gly truncate (−57 Da)",2.99,"acetate",7.47,0.95,88.59,87.39,10.52,9.193,91.9,7,1418.7192,null,null,8.31,1.01,49649,"buyer-sourced","identity-consistent","PASS","","","k.wojcik"],["AX-2025-020064","2025-02-02","2025-02-08","2025-Q1","p21","P21","neuro","wibsonbio","SWB","wibsonbio-swb-2408-t8372","SWB-2408-T8372","janoshik-analytical",5,99.25,0.75,0.38,"free acid (+1 Da)",8.45,"acetate",5.32,0.8,null,null,null,null,null,0.6,805.3975,null,null,10.25,1.05,78171,"buyer-sourced","identity-consistent","PASS","","","d.wojcik"],["AX-2025-019714","2025-01-27","2025-02-08","2025-Q1","glutathione","L-Glutathione (reduced)","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2408-r3237","HOMO-2408-R3237","janoshik-analytical",200,98.76,1.24,0.77,"glutathione disulfide (GSSG, +305 Da)",8.96,null,0,0.61,null,null,null,null,null,5,307.0853,null,null,4.37,1.29,81760,"buyer-sourced","method-limited","MARGINAL","","AX-R09","d.perrin"],["AX-2025-019351","2025-01-30","2025-02-08","2025-Q1","bpc-157","BPC-157","repair","hybiopharma","HYB","hybiopharma-hyb-2502-r6185","HYB-2502-R6185","medutest",5,99.93,0.07,0.04,"pyroglutamate cyclisation (−17 Da)",5.2,"acetate",6.42,0.81,87.57,87.51,5.82,5.093,101.9,null,null,null,null,8.03,0.91,57491,"buyer-sourced","purity-only","PASS","","","l.rahimi"],["AX-2025-018641","2025-01-23","2025-02-08","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-t5296","QSC-2408-T5296","janoshik-analytical",30,99.93,0.07,0.05,"des-Gly deletion (−57 Da)",5.85,"TFA",6.69,0.86,null,null,null,null,null,null,null,null,null,19.32,1.12,54279,"buyer-sourced","purity-only","MARGINAL","","AX-R11","so.diallo"],["AX-2025-018436","2025-02-01","2025-02-08","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-y2776","WWB-2501-Y2776","medutest",3,99.38,0.62,0.37,"des-AEEA semaglutide (−145 Da)",4.01,"TFA",6.6,0.52,null,null,null,null,null,5.7,4111.0758,0.56,null,15.66,1.25,33420,"buyer-sourced","identity-consistent","PASS","","","g.correia"],["AX-2025-021224","2025-01-22","2025-02-07","2025-Q1","bpc-157","BPC-157","repair","polypeptidegroup","PPG","polypeptidegroup-ppg-2412-n7907","PPG-2412-N7907","janoshik-analytical",5,99.93,0.07,0.04,"truncated (1-12)",4.38,"acetate",7.95,0.26,87.41,87.35,5.47,4.778,95.6,-5.1,1418.7021,0.35,null,9.59,1.17,65828,"buyer-sourced","verified","PASS","","","se.silva"],["AX-2025-019624","2025-01-21","2025-02-07","2025-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2502-l2101","TFC-2502-L2101","janoshik-analytical",3,98.24,1.76,1.1,"des-AEEA semaglutide (−145 Da)",3.74,"TFA",8.89,0.54,86.83,85.3,3.39,2.892,96.4,-1,4111.0483,0.41,null,18.24,1.15,59499,"buyer-sourced","verified","PASS","","","hilic_amide"],["AX-2025-019350","2025-01-20","2025-02-07","2025-Q1","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2408-w6301","HYB-2408-W6301","vendorinvestigate",60,97.96,2.04,0.8,"truncated (3-39)",4.27,"TFA",7.92,0.81,87,85.23,74.38,63.394,105.7,-1,4810.4055,null,null,21.1,1.07,49653,"buyer-sourced","verified","MARGINAL","","AX-R04;AX-R05","c.kjaer"],["AX-2025-019177","2025-01-31","2025-02-07","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","sinopep","SinoPep","sinopep-snp-2412-f3914","SNP-2412-F3914","janoshik-analytical",50,99.2,0.8,0.57,"des-ethyl enclomiphene (−28 Da)",5.14,"citrate",29.04,0.2,null,null,null,null,null,-0.5,597.2127,null,null,15.87,0.89,55702,"buyer-sourced","partial","FAIL","counter-ion","AX-R04;AX-R11","s.ndiaye"],["AX-2025-018955","2025-02-04","2025-02-07","2025-Q1","tirzepatide","Tirzepatide","incretin","asymchemlabs","ASY","asymchemlabs-asy-cat-1244","ASY-{CAT}-1244","peptidemeter",5,98.84,1.16,0.47,"des-Gly deletion (−57 Da)",5.05,"TFA",5.57,0.37,89.01,87.98,5.56,4.892,97.8,6.1,4810.4396,null,null,18.5,1.06,19250,"buyer-sourced","verified","PASS","","","ms_confirm"],["AX-2025-018832","2025-01-29","2025-02-07","2025-Q1","bpc-157","BPC-157","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2409-y8596","FGP-2409-Y8596","peptidemeter",5,99.93,0.07,0.04,"pyroglutamate cyclisation (−17 Da)",4.87,"acetate",5.66,0.82,null,null,null,null,null,null,null,0.23,null,9.08,1.05,51866,"buyer-sourced","purity-only","PASS","","","c.molnar"],["AX-2025-018766","2025-02-06","2025-02-07","2025-Q1","bpc-157","BPC-157","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2412-d7527","QSC-2412-D7527","janoshik-analytical",5,99.23,0.77,0.34,"des-Gly truncate (−57 Da)",6,"acetate",7.89,0.17,85.94,85.28,5.84,4.98,99.6,-1.6,1418.707,null,null,9.56,1.27,77677,"buyer-sourced","verified","PASS","","","gradient_25"],["AX-2025-020951","2025-01-15","2025-02-06","2025-Q1","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2501-j3079","WXT-2501-J3079","kestrel-bioanalytical",2,98.88,1.12,0.57,"truncated (1-12)",5.8,"acetate",8.24,0.92,null,null,null,null,null,null,null,null,null,5.37,1.24,70308,"buyer-sourced","purity-only","PASS","","","is.beaulieu"],["AX-2025-020926","2025-01-23","2025-02-06","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2410-m2421","WXT-2410-M2421","nordanalyt",10,98.27,1.73,0.79,"melanotan II (C-terminal amide, −1 Da)",5.23,"acetate",4.19,0.46,null,null,null,null,null,0.7,1024.5249,1.83,null,10.82,1.01,74492,"buyer-sourced","verified","FAIL","purity","","ca.ramos"],["AX-2025-020310","2025-01-11","2025-02-06","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2408-g2525","GGPE-2408-G2525","peptidemeter",2,98.45,1.55,0.7,"deamidated (+1 Da)",3.33,"acetate",4.37,0.83,null,null,null,null,null,1.3,3365.7446,null,null,12.07,1.22,40095,"buyer-sourced","identity-consistent","PASS","","","l.grimaldi"],["AX-2025-019664","2025-01-18","2025-02-06","2025-Q1","afamelanotide","Afamelanotide","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2502-y2346","TFC-2502-Y2346","janoshik-analytical",10,99,1,0.35,"Met sulfoxide (+16 Da)",4.98,"acetate",2.71,0.85,91.46,90.55,11.35,10.277,102.8,5.7,1645.8568,null,null,10.97,1.03,70726,"buyer-sourced","verified","MARGINAL","","AX-R04","i.vukovic"],["AX-2025-018834","2025-01-30","2025-02-06","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2503-p8516","FGP-2503-P8516","peptidemeter",10,99.42,0.58,0.39,"native GRF (1-29) (−59 Da)",6.35,"acetate",4.91,0.69,null,null,null,null,null,0.5,3365.7419,0.39,null,12.11,1.14,80928,"buyer-sourced","verified","PASS","","","c.moreau"],["AX-2025-018722","2025-01-30","2025-02-06","2025-Q1","kisspeptin-10","Kisspeptin-10","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2412-w6783","QSC-2412-W6783","janoshik-analytical",10,99.42,0.58,0.35,"des-Tyr (−163 Da)",5.72,"acetate",3.47,0.36,90.45,89.93,11.74,10.558,105.6,-3.1,1301.626,null,null,9.1,1.13,80472,"buyer-sourced","verified","PASS","","","cake_collapse"],["AX-2025-021130","2025-02-03","2025-02-05","2025-Q1","epitalon","Epitalon","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2412-6325","SIG-2412-6325","peptidemeter",10,98.84,1.16,0.72,"diketopiperazine (−18 Da)",7.59,"acetate",11.36,0.51,80.54,79.61,12.91,10.278,102.8,-0.1,390.1387,null,null,4.38,1.25,64056,"buyer-sourced","method-limited","FAIL","purity;counter-ion","","ka.marchand"],["AX-2025-020215","2025-01-17","2025-02-05","2025-Q1","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2501-w1875","GGPE-2501-W1875","kestrel-bioanalytical",10,99.93,0.07,0.04,"deamidated (Asn→Asp, +1 Da)",6,"TFA",7.79,0.33,null,null,null,null,null,8.8,4111.0886,null,null,10.02,1.15,56464,"supplier-supplied","method-limited","MARGINAL","","AX-R10","tu.kaufmann"],["AX-2025-019901","2025-01-22","2025-02-05","2025-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-p5963","HJ-2501-P5963","janoshik-analytical",30,99.21,0.79,0.5,"[D-Aib13]-diastereomer",2.66,"TFA",8.61,0.25,88.48,87.78,32.93,28.906,96.4,3.3,4810.4262,null,null,19.81,0.99,43146,"supplier-supplied","verified","PASS","","","m.kirchner"],["AX-2025-019823","2025-01-17","2025-02-05","2025-Q1","kpv","KPV","repair","homopeptide","Homopeptide","homopeptide-homo-2411-p5026","HOMO-2411-P5026","medutest",10,98.75,1.25,0.58,"Lys-Pro dipeptide (−99 Da)",5.08,"acetate",11.25,0.14,83.53,82.49,12.1,9.981,99.8,-7,342.2243,null,null,4.44,1.04,82008,"buyer-sourced","identity-consistent","FAIL","purity","","r.ferreira"],["AX-2025-019685","2025-02-02","2025-02-05","2025-Q1","melanotan-ii","Melanotan II","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2410-r2237","TFC-2410-R2237","peptidemeter",10,99.25,0.75,0.31,"oxidised Trp (+16 Da)",6,"acetate",6.27,0.22,87.51,86.85,10.77,9.354,93.5,-3.7,1023.5364,null,null,9.2,1.04,60001,"buyer-sourced","verified","PASS","","","Contributor #T-6672"],["AX-2025-018924","2025-01-13","2025-02-05","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9795","TFS-{CAT}-9795","janoshik-analytical",2,99.36,0.64,0.25,"hydrolysed maleimide (+18 Da)",3.13,"acetate",5.28,0.27,91.32,90.74,2,1.815,90.8,null,null,null,null,14.64,1.18,56729,"buyer-sourced","purity-only","MARGINAL","","AX-R02;AX-R03","g.zielinski"],["AX-2025-018768","2025-01-16","2025-02-05","2025-Q1","bpc-157","BPC-157","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2412-d7527","QSC-2412-D7527","janoshik-analytical",5,99.76,0.24,0.13,"acetylated N-terminus (+42 Da)",5.87,"acetate",7.12,0.3,86.71,86.5,5.88,5.086,101.7,-0.6,1418.7084,null,null,9.5,1.24,50065,"buyer-sourced","verified","PASS","","","w.cardoso"],["AX-2025-018682","2025-01-31","2025-02-05","2025-Q1","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-x6249","QSC-2411-X6249","medutest",5,99.93,0.07,0.04,"C-terminal amide (−1 Da)",5.31,"acetate",4.18,0.53,89.98,89.92,5.08,4.568,91.4,0.8,887.4971,0.23,null,6.53,0.98,72030,"buyer-sourced","identity-consistent","PASS","","","an.vasquez"],["AX-2025-018672","2025-01-29","2025-02-05","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-r5814","QSC-2410-R5814","kestrel-bioanalytical",10,99.93,0.07,0.04,"trifluoroacetyl adduct (+96 Da)",5.07,"TFA",5.71,0.54,88.68,88.62,11.36,10.067,100.7,-12.8,4810.3487,null,null,10.78,1.41,102170,"buyer-sourced","method-limited","PASS","","","lyo_cycle"],["AX-2025-020409","2025-01-28","2025-02-04","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2409-w4971","MKM-2409-W4971","medutest",10,99.1,0.9,0.38,"hydrolysed maleimide (+18 Da)",3.19,"acetate",3.95,0.65,null,null,null,null,null,-10.3,3644.9373,null,null,11.94,1.12,41568,"lab-retained","identity-consistent","MARGINAL","","AX-R11","in.boateng"],["AX-2025-020315","2025-01-14","2025-02-04","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2408-g2525","GGPE-2408-G2525","janoshik-analytical",2,98.72,1.28,0.7,"des-Tyr1 (−163 Da)",2.97,"acetate",3.9,0.43,null,null,null,null,null,5.8,3365.7597,null,null,12.73,0.92,57346,"buyer-sourced","identity-consistent","PASS","","","r.nwosu"],["AX-2025-020256","2025-01-31","2025-02-04","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2410-s2226","GGPE-2410-S2226","nordanalyt",12.5,98.35,1.65,1.1,"zuclomiphene (cis-isomer)",4.16,"citrate",32.13,0.9,62.81,61.77,18.16,11.217,89.7,3.8,597.2153,null,null,19.03,1.04,75978,"buyer-sourced","partial","FAIL","purity;counter-ion","AX-R06","void_marker"],["AX-2025-020222","2025-01-17","2025-02-04","2025-Q1","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2501-w1875","GGPE-2501-W1875","janoshik-analytical",10,98.46,1.54,0.77,"des-AEEA semaglutide (−145 Da)",5.8,"TFA",9.32,0.68,84.2,82.9,11.29,9.359,93.6,-4.6,4111.0335,null,null,18.58,0.96,70461,"buyer-sourced","verified","PASS","","","s.nilsen"],["AX-2025-019191","2025-01-20","2025-02-04","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","sinopep","SinoPep","sinopep-snp-2412-e4702","SNP-2412-E4702","peptidemeter",10,98.87,1.13,0.67,"mod-GRF (1-29) (−279 Da)",2.87,"acetate",4.94,0.44,91.75,90.71,11.83,10.731,107.3,-2.2,3644.9668,null,null,13.59,1.37,61049,"buyer-sourced","verified","PASS","","","f.chukwu"],["AX-2025-019144","2025-01-15","2025-02-04","2025-Q1","tesamorelin","Tesamorelin","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2501-g3708","GSP-2501-G3708","kestrel-bioanalytical",5,98.34,1.66,0.61,"Met sulfoxide (+16 Da)",4.24,"acetate",5.59,0.82,null,null,null,null,null,null,null,null,null,8.53,1.13,53854,"buyer-sourced","purity-only","PASS","","","b.cardoso"],["AX-2025-018995","2025-01-12","2025-02-04","2025-Q1","hexarelin","Hexarelin","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-1786","ASY-{CAT}-1786","janoshik-analytical",10,99.8,0.2,0.1,"des-Lys (−128 Da)",4.22,"acetate",4.1,0.37,null,null,null,null,null,0.9,886.461,null,null,8.87,1.11,71857,"buyer-sourced","identity-consistent","PASS","","","z.ivaturi"],["AX-2025-018741","2025-01-12","2025-02-04","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-d7855","QSC-2411-D7855","nordanalyt",5,99.14,0.86,0.38,"native GRF (1-29) (−59 Da)",3.64,"acetate",5.12,0.55,90.69,89.91,5.92,5.323,106.5,-8.1,3365.7129,null,null,14.78,1.27,30537,"buyer-sourced","verified","PASS","","","a.sandvik"],["AX-2025-018663","2025-01-20","2025-02-04","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-r5814","QSC-2410-R5814","janoshik-analytical",10,99.51,0.49,0.35,"des-Aib2 analogue",5.08,"TFA",7.51,0.4,null,null,null,null,null,-6.5,4810.379,1.23,null,20.01,1.23,35982,"buyer-sourced","verified","PASS","","","c18_2p6"],["AX-2025-021170","2025-01-28","2025-02-03","2025-Q1","semaglutide","Semaglutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-b6709","PPG-2408-B6709","vendorinvestigate",3,98.64,1.36,0.91,"des-His1 truncate (−137 Da)",5.35,"TFA",10.34,0.64,null,null,null,null,null,-0.5,4111.0503,0.3,null,19.61,0.86,58620,"buyer-sourced","verified","PASS","","","p.vukovic"],["AX-2025-019943","2025-01-16","2025-02-03","2025-Q1","aod-9604","AOD-9604","metabolic","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2502-e7144","HJ-2502-E7144","nordanalyt",10,98.59,1.41,0.83,"des-Tyr AOD (−163 Da)",2.41,"acetate",6.07,0.52,null,null,null,null,null,-2.6,1815.8625,null,"No growth at 14 d",12.92,1.25,56547,"buyer-sourced","identity-consistent","PASS","","","submit_more"],["AX-2025-019941","2025-01-14","2025-02-03","2025-Q1","aod-9604","AOD-9604","metabolic","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2502-e7144","HJ-2502-E7144","vendorinvestigate",10,98.78,1.22,0.72,"des-Tyr AOD (−163 Da)",1.93,"acetate",4.58,0.74,null,null,null,null,null,-3,1815.8618,1.16,null,11.99,1.06,58100,"buyer-sourced","verified","PASS","","","f.grimaldi"],["AX-2025-019643","2025-01-28","2025-02-03","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2502-d2333","TFC-2502-D2333","nordanalyt",2,99.93,0.07,0.04,"des-Lys (−128 Da)",5.03,"acetate",7.08,0.39,87.5,87.44,2.41,2.107,105.4,-1.2,817.4265,4.37,"No growth at 14 d",10.61,1.19,78742,"supplier-supplied","verified","PASS","","","br.coelho"],["AX-2025-019140","2025-01-11","2025-02-03","2025-Q1","tesamorelin","Tesamorelin","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2501-g3708","GSP-2501-G3708","peptidemeter",5,98.23,1.77,0.65,"Met sulfoxide (+16 Da)",4.03,"acetate",3.85,0.96,null,null,null,null,null,-3,5131.9122,null,null,14.66,1.04,48902,"buyer-sourced","identity-consistent","PASS","","","h.stanescu"],["AX-2025-018855","2025-01-22","2025-02-03","2025-Q1","dihexa","Dihexa","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2408-s8496","FGP-2408-S8496","janoshik-analytical",20,99.61,0.39,0.19,"des-hexanoyl (−98 Da)",6.54,null,0,0.3,93.16,92.8,22.68,21.047,105.2,3.3,504.3329,null,null,12.27,1.05,104894,"buyer-sourced","verified","PASS","","","n.girard"],["AX-2025-018580","2025-01-25","2025-02-03","2025-Q1","semaglutide","Semaglutide","incretin","qyaobio","QYB","qyaobio-qyb-2410-v4909","QYB-2410-V4909","janoshik-analytical",15,99.52,0.48,0.21,"[D-Aib8]-diastereomer",3.34,"TFA",6.75,0.29,null,null,null,null,null,null,null,null,null,18.27,1.04,60232,"buyer-sourced","purity-only","PASS","","","j.ostergaard"],["AX-2025-021043","2025-01-26","2025-02-02","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","bachemholding","BCH","bachemholding-bch-2502-a4465","BCH-2502-A4465","medutest",2,97.41,2.59,0.96,"des-Tyr1 (−163 Da)",4.17,"acetate",3.24,0.16,92.43,90.04,2.31,2.08,104,-0.2,3365.7395,null,null,11.02,1.14,76610,"buyer-sourced","identity-consistent","FAIL","purity","AX-R09","k.bakken"],["AX-2025-020950","2025-01-24","2025-02-02","2025-Q1","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2501-j3079","WXT-2501-J3079","peptidemeter",2,98.89,1.11,0.73,"acetylated N-terminus (+42 Da)",6.11,"acetate",4.88,0.94,null,null,null,null,null,2.6,1418.713,null,null,9.01,1.34,41160,"buyer-sourced","identity-consistent","PASS","","","d.guerrero"],["AX-2025-020821","2025-01-23","2025-02-02","2025-Q1","thymalin","Thymalin","bioregulator","cpcbio","CPC","cpcbio-cpc-2501-v2021","CPC-2501-V2021","janoshik-analytical",10,null,null,null,null,6.2,"acetate",4.12,0.65,null,null,null,null,null,null,null,null,null,null,1.24,51241,"buyer-sourced","not-applicable","N/A","","AX-R04","ch.dahlberg"],["AX-2025-020223","2025-01-10","2025-02-02","2025-Q1","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2501-w1875","GGPE-2501-W1875","vendorinvestigate",10,98.81,1.19,0.57,"des-AEEA semaglutide (−145 Da)",5.24,"TFA",7.22,0.57,null,null,null,null,null,-1.8,4111.045,0.58,null,19.39,1.1,65722,"buyer-sourced","verified","PASS","","","b.perrin"],["AX-2025-019826","2025-01-11","2025-02-02","2025-Q1","kpv","KPV","repair","homopeptide","Homopeptide","homopeptide-homo-2411-p5026","HOMO-2411-P5026","janoshik-analytical",10,99.64,0.36,0.21,"diketopiperazine (−18 Da)",4.71,"acetate",16.12,0.43,78.74,78.46,13.57,10.647,106.5,1,342.227,null,null,5.32,1,67781,"buyer-sourced","verified","FAIL","counter-ion","","no.ibarra"],["AX-2025-018901","2025-01-27","2025-02-02","2025-Q1","retatrutide","Retatrutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9723","TFS-{CAT}-9723","janoshik-analytical",30,98.83,1.17,0.55,"[D-Aib2]-diastereomer",4.97,"TFA",6.64,0.68,87.71,86.68,34.48,29.887,99.6,0.9,4728.4914,null,"No growth at 14 d",20.72,0.95,56022,"buyer-sourced","verified","PASS","","","Contributor #L-6275"],["AX-2025-020947","2025-01-22","2025-02-01","2025-Q1","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2501-j3079","WXT-2501-J3079","nordanalyt",2,98.52,1.48,0.64,"truncated (1-12)",5.36,"acetate",7.16,0.53,86.95,85.66,2.38,2.039,102,2.4,1418.7127,null,null,11.05,0.98,83237,"buyer-sourced","verified","PASS","","","two_labs_one_lot"],["AX-2025-020923","2025-01-24","2025-02-01","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2410-m2421","WXT-2410-M2421","janoshik-analytical",10,97.87,2.13,0.89,"oxidised Trp (+16 Da)",5.47,"acetate",5.96,0.72,null,null,null,null,null,2,1024.5262,null,null,9.77,0.99,65227,"buyer-sourced","identity-consistent","FAIL","purity","","ke.dahlberg"],["AX-2025-020904","2025-01-30","2025-02-01","2025-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wuxitides","WXT","wuxitides-wxt-2502-f2050","WXT-2502-F2050","janoshik-analytical",1000,99.7,0.3,0.21,"residual DMF (process solvent)",4.69,"mesylate",15.01,0.41,79.89,79.65,1268.1,1010.042,101,null,null,null,null,13.86,1.01,78026,"buyer-sourced","purity-only","FAIL","counter-ion","","j.ekstrom"],["AX-2025-020827","2025-01-22","2025-02-01","2025-Q1","thymalin","Thymalin","bioregulator","cpcbio","CPC","cpcbio-cpc-2501-v2021","CPC-2501-V2021","janoshik-analytical",10,null,null,null,null,6.64,"acetate",4.18,0.91,null,null,null,null,null,null,null,null,null,null,1.38,55908,"buyer-sourced","not-applicable","N/A","","AX-R04","Contributor #Z-8462"],["AX-2025-020512","2025-01-23","2025-02-01","2025-Q1","mots-c","MOTS-c","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2501-m6154","SSA-2501-M6154","vendorinvestigate",10,97.92,2.08,1.43,"bis-sulfoxide (+32 Da)",3.08,"acetate",4.14,0.4,92.38,90.46,11.12,10.059,100.6,1.1,2173.0942,0.21,null,11.02,1.06,69216,"buyer-sourced","verified","FAIL","purity","","ka.roos"],["AX-2025-020287","2025-01-16","2025-02-01","2025-Q1","bpc-157","BPC-157","repair","ggpeps","GGPeps","ggpeps-ggpe-2502-s2559","GGPE-2502-S2559","medutest",10,98.83,1.17,0.77,"[D-Val]-diastereomer",3.27,"acetate",7.15,0.89,88.69,87.65,11.2,9.817,98.2,-9.1,1418.6964,null,null,8.14,0.86,64037,"buyer-sourced","identity-consistent","PASS","","","co.grimaldi"],["AX-2025-019924","2025-01-09","2025-02-01","2025-Q1","selank","Selank","neuro","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-m6535","HJ-2501-M6535","janoshik-analytical",10,99.29,0.71,0.42,"tuftsin fragment (−417 Da)",7.3,"acetate",7.62,0.76,null,null,null,null,null,4.5,751.4436,0.12,null,6.51,1.22,52674,"buyer-sourced","verified","PASS","","","Contributor #A-4471"],["AX-2025-019762","2025-01-22","2025-02-01","2025-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2501-d4523","HOMO-2501-D4523","peptidemeter",2,99.53,0.47,0.2,"des-His1 truncate (−137 Da)",5.67,"TFA",7.6,0.58,86.15,85.75,2.41,2.067,103.4,0.7,4111.0553,0.37,null,17.38,1.28,47157,"buyer-sourced","verified","PASS","","","e.nwosu"],["AX-2025-018746","2025-01-07","2025-02-01","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-d7855","QSC-2411-D7855","janoshik-analytical",5,99.42,0.58,0.28,"des-Tyr1 (−163 Da)",3.29,"acetate",5.47,0.48,90.76,90.23,4.97,4.484,89.7,1.9,3365.7466,null,null,12.8,0.86,67421,"buyer-sourced","verified","MARGINAL","","AX-R06","br.osei"],["AX-2025-021165","2025-01-12","2025-01-31","2025-Q1","semaglutide","Semaglutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-b6709","PPG-2408-B6709","janoshik-analytical",3,98.81,1.19,0.7,"Met(O) sulfoxide (+16 Da)",4.61,"TFA",6.94,0.56,null,null,null,null,null,4.5,4111.0709,null,null,18.21,0.99,74922,"lab-retained","identity-consistent","PASS","","","so.diallo"],["AX-2025-021020","2025-01-12","2025-01-31","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2411-r3766","WXT-2411-R3766","janoshik-analytical",10,98.36,1.64,0.79,"oxidised Trp (+16 Da)",6.61,"acetate",6.03,0.65,86.71,85.29,11.87,10.124,101.2,-3.4,1024.5207,null,null,9.67,0.94,52692,"buyer-sourced","verified","FAIL","purity","","a.wojcik"],["AX-2025-020686","2025-01-15","2025-01-31","2025-Q1","selank","Selank","neuro","sangonbio","SGN","sangonbio-sgn-2409-h8807","SGN-2409-H8807","janoshik-analytical",20,98.28,1.72,0.95,"tuftsin fragment (−417 Da)",6.07,"acetate",6.78,0.28,86.87,85.38,23.38,19.962,99.8,6,751.4447,1.5,null,6.39,1.19,70972,"buyer-sourced","verified","FAIL","purity","","r.yildiz"],["AX-2025-020009","2025-01-29","2025-01-31","2025-Q1","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2411-r7167","SWB-2411-R7167","janoshik-analytical",12,97.73,2.27,1.51,"[D-Aib2]-diastereomer",4.03,"TFA",7.09,0.59,null,null,null,null,null,1.1,4728.4923,null,null,20.78,1.19,32985,"buyer-sourced","identity-consistent","PASS","","","m.hartmann"],["AX-2025-018432","2025-01-09","2025-01-31","2025-Q1","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2411-a2303","WWB-2411-A2303","medutest",60,99.46,0.54,0.28,"des-Gly deletion (−57 Da)",1.74,"TFA",8.96,0.2,89.1,88.62,61.05,54.103,90.2,28,4810.545,null,null,16.9,1.26,61457,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","a.kaufmann"],["AX-2025-021145","2025-01-17","2025-01-30","2025-Q1","mots-c","MOTS-c","metabolic","sigmaaldrich","SIG","sigmaaldrich-sig-2412-6332","SIG-2412-6332","vendorinvestigate",5,98.85,1.15,0.71,"bis-sulfoxide (+32 Da)",4.58,"acetate",5.96,0.2,null,null,null,null,null,-0.7,2173.0903,null,null,10.01,1.02,66513,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","fr.sandvik"],["AX-2025-020945","2025-01-28","2025-01-30","2025-Q1","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2501-j3079","WXT-2501-J3079","janoshik-analytical",2,98.64,1.36,0.59,"truncated (1-12)",5.49,"acetate",7.52,0.31,86.68,85.5,2.47,2.112,105.6,1,1418.7107,null,null,9.56,1.06,83561,"buyer-sourced","verified","PASS","","","k.mensa"],["AX-2025-019944","2025-01-20","2025-01-30","2025-Q1","aod-9604","AOD-9604","metabolic","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2502-e7144","HJ-2502-E7144","peptidemeter",10,98.62,1.38,0.55,"des-Tyr AOD (−163 Da)",1.43,"acetate",4.74,0.41,93.42,92.13,11,10.134,101.3,2.4,1815.8716,null,null,10.58,1.08,59211,"buyer-sourced","verified","PASS","","","an.pereira"],["AX-2025-019161","2025-01-26","2025-01-30","2025-Q1","ll-37","LL-37","repair","sinopep","SinoPep","sinopep-snp-2411-x3762","SNP-2411-X3762","peptidemeter",10,99.3,0.7,0.43,"des-Leu1 (−113 Da)",2.58,"TFA",8.42,0.76,null,null,null,null,null,-1.3,4490.4207,null,null,13.63,1.03,27413,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","s.nkemelu"],["AX-2025-018511","2025-01-11","2025-01-30","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-k3141","WWB-2501-K3141","medutest",15,98.98,1.02,0.67,"des-AEEA semaglutide (−145 Da)",4.21,"TFA",10.19,0.22,null,null,null,null,null,null,null,null,null,15.51,1,26169,"buyer-sourced","purity-only","MARGINAL","","AX-R04","d.vogel"],["AX-2025-018476","2025-01-28","2025-01-30","2025-Q1","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-u2990","WWB-2502-U2990","janoshik-analytical",10,98.83,1.17,0.8,"des-Gly deletion (−57 Da)",3.76,"TFA",7.09,0.78,88.37,87.34,12.16,10.621,106.2,-3.6,4810.393,null,null,19.79,1.43,56391,"lab-retained","verified","MARGINAL","","AX-R04","m.kirchner"],["AX-2025-020834","2025-01-12","2025-01-29","2025-Q1","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2503-j1794","CPC-2503-J1794","kestrel-bioanalytical",2,98.48,1.52,0.81,"[D-Trp]-epimer",6.62,"acetate",8.41,0.84,null,null,null,null,null,-0.5,711.3852,null,null,4.51,1.14,81660,"buyer-sourced","identity-consistent","FAIL","purity","","ro.kjaer"],["AX-2025-020314","2025-01-07","2025-01-29","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2408-g2525","GGPE-2408-G2525","janoshik-analytical",2,98.52,1.48,0.67,"deamidated (+1 Da)",3.1,"acetate",5.75,0.73,90.42,89.08,2.41,2.147,107.4,3.6,3365.7523,0.46,null,12.83,1.12,44652,"buyer-sourced","verified","PASS","","","n.okonkwo"],["AX-2025-020189","2025-01-25","2025-01-29","2025-Q1","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2502-p9890","ERP-2502-P9890","janoshik-analytical",10,99.79,0.21,0.15,"[D-Val]-diastereomer",4.27,"acetate",8.07,0.97,86.69,86.51,10.89,9.421,94.2,-0.5,1418.7086,null,null,9.73,0.89,71726,"buyer-sourced","verified","PASS","","","Contributor #H-4102"],["AX-2025-019899","2025-01-12","2025-01-28","2025-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-p5963","HJ-2501-P5963","peptidemeter",30,98.45,1.55,1.09,"[D-Aib13]-diastereomer",2.66,"TFA",8.73,0.31,88.3,86.93,33.89,29.461,98.2,0.9,4810.4146,null,null,18.66,1.08,34781,"buyer-sourced","verified","PASS","","","e.nwosu"],["AX-2025-019864","2025-01-13","2025-01-28","2025-Q1","igf-1-lr3","IGF-1 LR3","gh-axis","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2410-g5632","HJ-2410-G5632","peptidemeter",1,98.23,1.77,0.74,"disulfide-scrambled isomer",3.43,"acetate",6.15,0.38,null,null,null,null,null,-3.7,9105.2075,null,null,15.97,1.21,43920,"buyer-sourced","identity-consistent","MARGINAL","","AX-R05","la.haddad"],["AX-2025-019829","2025-01-27","2025-01-28","2025-Q1","kpv","KPV","repair","homopeptide","Homopeptide","homopeptide-homo-2411-p5026","HOMO-2411-P5026","janoshik-analytical",10,99.07,0.93,0.43,"Lys-Pro dipeptide (−99 Da)",5.03,"acetate",13.06,0.7,null,null,null,null,null,-2.2,342.2259,0.33,"No growth at 14 d",5.25,0.91,88192,"buyer-sourced","verified","FAIL","counter-ion","","e.almeida"],["AX-2025-018840","2025-01-14","2025-01-28","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","flourishglobalbio","FGP","flourishglobalbio-fgp-2409-w9076","FGP-2409-W9076","janoshik-analytical",10,99.83,0.17,0.12,"des-acetyl (−42 Da)",5.63,"acetate",4.89,0.81,null,null,null,null,null,1.4,1024.5256,null,null,9.72,1.21,61323,"lab-retained","identity-consistent","PASS","","","g.nilsen"],["AX-2025-021026","2025-01-16","2025-01-27","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","wuxitides","WXT","wuxitides-wxt-2411-r3766","WXT-2411-R3766","janoshik-analytical",10,98.43,1.57,0.76,"oxidised Trp (+16 Da)",5.65,"acetate",3.65,0.39,null,null,null,null,null,null,null,null,null,9.57,0.86,49156,"buyer-sourced","purity-only","FAIL","purity","","l.rautio"],["AX-2025-020991","2025-01-26","2025-01-27","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","wuxitides","WXT","wuxitides-wxt-2409-y3760","WXT-2409-Y3760","janoshik-analytical",2,97.21,2.79,1.13,"mod-GRF (1-29) (−279 Da)",5.47,"acetate",2.95,0.62,90.96,88.42,2.31,2.043,102.2,3.1,3644.9861,null,null,14.64,0.86,63022,"buyer-sourced","verified","FAIL","purity","AX-R05","g.varga"],["AX-2025-020598","2025-01-10","2025-01-27","2025-Q1","sermorelin","Sermorelin","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2409-x7161","SSA-2409-X7161","janoshik-analytical",10,98.63,1.37,0.95,"deamidated Asn8 (+1 Da)",4.81,"acetate",5.47,0.19,null,null,null,null,null,-0.1,3355.7242,null,null,12.28,0.97,48946,"buyer-sourced","identity-consistent","PASS","","","v.yildiz"],["AX-2025-020006","2025-01-19","2025-01-27","2025-Q1","retatrutide","Retatrutide","incretin","wibsonbio","SWB","wibsonbio-swb-2411-r7167","SWB-2411-R7167","janoshik-analytical",12,97.92,2.08,1.36,"des-Aib20 analogue",3.42,"TFA",6.08,0.89,null,null,null,null,null,-0.2,4728.4862,0.31,null,20.79,1.13,62206,"supplier-supplied","verified","PASS","","","a.wojcik"],["AX-2025-019831","2025-01-07","2025-01-27","2025-Q1","kpv","KPV","repair","homopeptide","Homopeptide","homopeptide-homo-2411-p5026","HOMO-2411-P5026","peptidemeter",10,99.5,0.5,0.24,"Lys-Pro dipeptide (−99 Da)",4.99,"acetate",12.28,0.65,null,null,null,null,null,null,null,0.16,null,4.83,0.92,43824,"buyer-sourced","purity-only","FAIL","counter-ion","","ca.ramos"],["AX-2025-019216","2025-01-25","2025-01-27","2025-Q1","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2408-y4383","SNP-2408-Y4383","janoshik-analytical",10,99.1,0.9,0.43,"des-Gly truncate (−57 Da)",2.72,"acetate",6.84,0.56,89.88,89.07,12.02,10.706,107.1,2.5,1418.7128,null,null,9.74,1.28,69836,"buyer-sourced","verified","PASS","","","z.ivaturi"],["AX-2025-019145","2025-01-14","2025-01-27","2025-Q1","tesamorelin","Tesamorelin","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2501-g3708","GSP-2501-G3708","janoshik-analytical",5,98.43,1.57,0.68,"des-hexenoyl GRF (1-44) (−96 Da)",4.76,"acetate",4.5,0.21,90.53,89.11,5.35,4.767,95.3,-1.2,5131.9214,null,"No growth at 14 d",15.49,1.15,43338,"lab-retained","verified","PASS","","","r.kjaer"],["AX-2025-021129","2025-01-22","2025-01-26","2025-Q1","epitalon","Epitalon","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2412-6325","SIG-2412-6325","janoshik-analytical",10,99.23,0.77,0.36,"Ala-Glu-Asp tripeptide (−57 Da)",7.18,"acetate",14.28,0.55,77.99,77.39,13.21,10.223,102.2,3.4,390.14,null,null,4.48,0.86,61577,"lab-retained","method-limited","FAIL","counter-ion","","custom_synth"],["AX-2025-021127","2025-01-14","2025-01-26","2025-Q1","epitalon","Epitalon","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2412-6325","SIG-2412-6325","janoshik-analytical",10,98.96,1.04,0.48,"Ala-Glu-Asp tripeptide (−57 Da)",8.28,"acetate",12.01,0.29,null,null,null,null,null,2.9,390.1398,null,null,4.64,1.1,76075,"buyer-sourced","method-limited","FAIL","purity;counter-ion","","d.radich"],["AX-2025-020644","2025-01-07","2025-01-26","2025-Q1","tirzepatide","Tirzepatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2412-r8446","GLBI-2412-R8446","nordanalyt",10,98.86,1.14,0.41,"C20 diacid mono-amide",3.87,"TFA",6.09,0.82,null,null,null,null,null,1.8,4810.419,null,null,23.83,1.23,74725,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","d.batista"],["AX-2025-020510","2025-01-09","2025-01-26","2025-Q1","mots-c","MOTS-c","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2501-m6154","SSA-2501-M6154","janoshik-analytical",10,97.95,2.05,1.41,"bis-sulfoxide (+32 Da)",2.66,"acetate",4.23,0.83,92.28,90.39,11.76,10.63,106.3,-0.7,2173.0903,null,null,10.48,1.11,79893,"buyer-sourced","verified","FAIL","purity","","r.lehtinen"],["AX-2025-020357","2025-01-09","2025-01-26","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","mokemeibio","MKM","mokemeibio-mkm-2408-l3879","MKM-2408-L3879","janoshik-analytical",25,98.71,1.29,0.72,"zuclomiphene (cis-isomer)",4.22,"citrate",30.75,0.37,64.66,63.83,40.18,25.647,102.6,0.4,597.2132,null,null,16.55,0.86,72394,"supplier-supplied","partial","FAIL","counter-ion","","nitrogen_kjeldahl"],["AX-2025-020311","2025-01-18","2025-01-26","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2408-g2525","GGPE-2408-G2525","vendorinvestigate",2,98.07,1.93,1.06,"des-Tyr1 (−163 Da)",3.32,"acetate",4.8,0.96,null,null,null,null,null,-0.6,3365.7382,0.57,null,13.78,0.95,89840,"lab-retained","verified","PASS","","","v.tulloch"],["AX-2025-020216","2025-01-06","2025-01-26","2025-Q1","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2501-w1875","GGPE-2501-W1875","janoshik-analytical",10,98.29,1.71,0.85,"des-AEEA semaglutide (−145 Da)",6.28,"TFA",10.14,0.24,83.34,81.91,12.56,10.288,102.9,3.1,4111.0651,null,"No growth at 14 d",18.43,1.02,70718,"buyer-sourced","verified","PASS","","","ma.agyeman"],["AX-2025-019940","2025-01-12","2025-01-26","2025-Q1","aod-9604","AOD-9604","metabolic","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2502-e7144","HJ-2502-E7144","peptidemeter",10,98.24,1.76,0.7,"des-Tyr AOD (−163 Da)",2.25,"acetate",6.73,0.93,90.09,88.5,10.6,9.381,93.8,1.6,1815.8701,null,null,10.48,0.87,49516,"buyer-sourced","verified","PASS","","","f.lokken"],["AX-2025-018669","2025-01-11","2025-01-26","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-r5814","QSC-2410-R5814","vendorinvestigate",10,98.94,1.06,0.37,"[D-Aib13]-diastereomer",5.24,"TFA",5.71,0.32,null,null,null,null,null,1.5,4810.4175,1.71,null,21,0.88,63029,"buyer-sourced","verified","PASS","","","s.hovland"],["AX-2025-020021","2025-01-24","2025-01-25","2025-Q1","aod-9604","AOD-9604","metabolic","wibsonbio","SWB","wibsonbio-swb-2502-n7040","SWB-2502-N7040","janoshik-analytical",2,99.4,0.6,0.32,"des-Tyr AOD (−163 Da)",5.58,"acetate",6.94,0.77,86.71,86.19,2.18,1.879,94,3.3,1815.8732,null,null,11.32,0.91,90934,"buyer-sourced","verified","PASS","","","submit_more"],["AX-2025-019950","2025-01-12","2025-01-25","2025-Q1","tb-500","TB-500","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-a6454","HJ-2501-A6454","nordanalyt",10,99.48,0.52,0.23,"des-Gln truncate (−128 Da)",4.74,"acetate",4.63,0.85,89.78,89.31,11.37,10.155,101.5,null,null,null,null,9.17,1.05,50773,"buyer-sourced","purity-only","MARGINAL","","AX-R04","a.hovland"],["AX-2025-019346","2025-01-05","2025-01-25","2025-Q1","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2408-w6301","HYB-2408-W6301","janoshik-analytical",60,99.01,0.99,0.59,"trifluoroacetyl adduct (+96 Da)",4.38,"TFA",6.05,0.28,89.29,88.41,67.41,59.597,99.3,3.1,4810.4252,null,null,19.68,1.28,77552,"buyer-sourced","verified","MARGINAL","","AX-R04;AX-R05","b.danquah"],["AX-2025-019288","2025-01-12","2025-01-25","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","ambiopharm","AMB","ambiopharm-amb-2412-n5535","AMB-2412-N5535","janoshik-analytical",5,99.17,0.83,0.34,"mod-GRF (1-29) (−279 Da)",4.5,"acetate",5.35,0.24,89.91,89.16,5.63,5.02,100.4,-29.6,3644.8669,null,null,14.48,1.3,57641,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","d.aalto"],["AX-2025-019214","2025-01-22","2025-01-25","2025-Q1","bpc-157","BPC-157","repair","sinopep","SinoPep","sinopep-snp-2408-y4383","SNP-2408-Y4383","janoshik-analytical",10,98.9,1.1,0.52,"des-Gly truncate (−57 Da)",3.29,"acetate",5.49,0.52,90.7,89.7,11.22,10.064,100.6,-3.4,1418.7045,3.18,null,9.57,1.02,74630,"buyer-sourced","verified","PASS","","","r.onwuka"],["AX-2025-019894","2025-01-23","2025-01-24","2025-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-p5963","HJ-2501-P5963","medutest",30,98.01,1.99,0.86,"des-Gly deletion (−57 Da)",2.51,"TFA",9.73,0.98,86.78,85.05,34.78,29.58,98.6,null,null,null,null,16.97,1.29,63235,"lab-retained","purity-only","PASS","","","m.ostergaard"],["AX-2025-019806","2025-01-14","2025-01-24","2025-Q1","glutathione","L-Glutathione (reduced)","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2501-d4371","HOMO-2501-D4371","peptidemeter",200,99.93,0.07,0.04,"glutathione disulfide (GSSG, +305 Da)",8.69,null,0,0.55,90.76,90.7,215.06,195.059,97.5,0.8,307.084,null,null,4.73,0.99,75431,"buyer-sourced","method-limited","MARGINAL","","AX-R11","aaa_hydrolysis"],["AX-2025-019378","2025-01-23","2025-01-24","2025-Q1","ghrp-2","GHRP-2","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2501-r7240","HYB-2501-R7240","kestrel-bioanalytical",10,99.8,0.2,0.13,"oxidised Trp (+16 Da)",4.48,"acetate",6.57,0.43,null,null,null,null,null,9.8,817.4355,null,null,4.81,1.04,60037,"buyer-sourced","identity-consistent","PASS","","","n.yildiz"],["AX-2025-018841","2025-01-18","2025-01-24","2025-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","flourishglobalbio","FGP","flourishglobalbio-fgp-2409-w9076","FGP-2409-W9076","medutest",10,99.85,0.15,0.1,"linear precursor (+18 Da)",5.01,"acetate",5.04,1.02,88.93,88.8,11.86,10.532,105.3,null,null,0.59,null,7.93,1.09,56801,"buyer-sourced","purity-only","PASS","","","am.hartmann"],["AX-2025-018749","2025-01-08","2025-01-24","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-d7855","QSC-2411-D7855","peptidemeter",5,99.04,0.96,0.42,"native GRF (1-29) (−59 Da)",3.87,"acetate",3.81,0.99,91.33,90.45,5.11,4.622,92.4,0.2,3365.7409,null,null,12.2,1.15,54000,"buyer-sourced","verified","PASS","","","j.lindqvist"],["AX-2025-019625","2025-01-05","2025-01-23","2025-Q1","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2502-l2101","TFC-2502-L2101","janoshik-analytical",3,98.09,1.91,1.22,"C18 diacid mono-ester",3.94,"TFA",10.39,0.98,84.69,83.07,3.87,3.215,107.2,2.4,4111.0623,null,null,18.3,1.12,62439,"buyer-sourced","verified","PASS","","","f.okafor"],["AX-2025-018638","2025-01-14","2025-01-23","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-t5296","QSC-2408-T5296","janoshik-analytical",30,99.84,0.16,0.11,"[D-Aib13]-diastereomer",5.73,"TFA",6.55,0.16,null,null,null,null,null,-0.2,4810.4093,0.93,null,19.78,1.43,55950,"buyer-sourced","verified","PASS","","","la.boateng"],["AX-2025-018412","2025-01-09","2025-01-23","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2502-w1846","WWB-2502-W1846","medutest",3,99.05,0.95,0.66,"deamidated (Asn→Asp, +1 Da)",5.91,"TFA",7.37,0.16,86.56,85.74,3.56,3.052,101.7,2.1,4111.061,null,null,15.5,1.05,65969,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","z.moreau"],["AX-2025-021169","2025-01-08","2025-01-22","2025-Q1","semaglutide","Semaglutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-b6709","PPG-2408-B6709","janoshik-analytical",3,98.55,1.45,0.59,"Met(O) sulfoxide (+16 Da)",5.19,"TFA",7.56,0.57,null,null,null,null,null,null,null,0.22,null,18.49,1.26,47516,"buyer-sourced","purity-only","PASS","","","re.sobczak"],["AX-2025-019809","2025-01-08","2025-01-22","2025-Q1","glutathione","L-Glutathione (reduced)","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2501-d4371","HOMO-2501-D4371","nordanalyt",200,99.75,0.25,0.12,"cysteinyl-glycine (−129 Da)",8.39,null,0,0.2,91.41,91.18,199.25,181.676,90.8,-1.5,307.0833,null,null,5.12,1.08,89355,"buyer-sourced","verified","PASS","","","h.moreau"],["AX-2025-018917","2025-01-15","2025-01-22","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9795","TFS-{CAT}-9795","janoshik-analytical",2,99.11,0.89,0.56,"deamidated (+1 Da)",3.09,"acetate",4.44,0.46,92.01,91.19,1.98,1.806,90.3,-1.2,3644.9704,null,null,14.37,0.95,62190,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","a.duarte"],["AX-2025-018760","2025-01-07","2025-01-22","2025-Q1","bpc-157","BPC-157","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2412-d7527","QSC-2412-D7527","nordanalyt",5,99.43,0.57,0.32,"acetylated N-terminus (+42 Da)",5.94,"acetate",6.58,0.23,87.25,86.75,5.33,4.624,92.5,5.5,1418.7171,null,null,11.2,1.28,55126,"buyer-sourced","verified","PASS","","","h.norgaard"],["AX-2025-018418","2025-01-18","2025-01-22","2025-Q1","bpc-157","BPC-157","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-t2155","WWB-2408-T2155","janoshik-analytical",2,99.93,0.07,0.04,"pyroglutamate cyclisation (−17 Da)",4.94,"acetate",7.23,0.76,87.07,87.01,2.09,1.819,91,-1.1,1418.7077,null,null,9.49,1.04,83115,"buyer-sourced","verified","PASS","","","n.demir"],["AX-2025-021176","2025-01-07","2025-01-21","2025-Q1","ss-31","SS-31 (Elamipretide)","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2411-d6795","PPG-2411-D6795","janoshik-analytical",10,99.72,0.28,0.18,"[D-Arg1]-epimer",5,"acetate",7.2,0.55,87.25,87.01,12.31,10.711,107.1,0.8,639.3861,null,null,8.9,0.86,69086,"buyer-sourced","verified","PASS","","","a.duarte"],["AX-2025-020252","2025-01-19","2025-01-21","2025-Q1","enclomiphene-citrate","Enclomiphene citrate","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2410-s2226","GGPE-2410-S2226","janoshik-analytical",12.5,98.09,1.91,1.27,"zuclomiphene (cis-isomer)",3.88,"citrate",27.6,0.7,67.82,66.52,17.91,11.914,95.3,null,null,0.53,null,16.29,0.99,54449,"lab-retained","partial","FAIL","purity;counter-ion","","am.weiss"],["AX-2025-019893","2025-01-16","2025-01-21","2025-Q1","tirzepatide","Tirzepatide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-p5963","HJ-2501-P5963","medutest",30,98.87,1.13,0.71,"[D-Aib13]-diastereomer",2.44,"TFA",5.55,0.8,null,null,null,null,null,-6.1,4810.381,0.25,null,16.94,1.06,32221,"buyer-sourced","identity-consistent","PASS","","","l.grimaldi"],["AX-2025-019808","2025-01-20","2025-01-21","2025-Q1","glutathione","L-Glutathione (reduced)","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2501-d4371","HOMO-2501-D4371","medutest",200,99.93,0.07,0.04,"glutathione disulfide (GSSG, +305 Da)",8.3,null,0,0.4,null,null,null,null,null,-6.3,307.0819,null,null,3.75,1.09,51096,"buyer-sourced","method-limited","PASS","","","s.molnar"],["AX-2025-018667","2025-01-14","2025-01-21","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-r5814","QSC-2410-R5814","kestrel-bioanalytical",10,99.84,0.16,0.09,"des-Aib2 analogue",5.26,"TFA",6.46,0.95,null,null,null,null,null,-3.2,4810.3949,null,null,10.79,1.11,68365,"buyer-sourced","method-limited","PASS","","","r.sjoberg"],["AX-2025-020219","2025-01-17","2025-01-20","2025-Q1","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2501-w1875","GGPE-2501-W1875","janoshik-analytical",10,98.7,1.3,0.5,"des-AEEA semaglutide (−145 Da)",5.79,"TFA",11.1,0.98,82.13,81.06,12.2,9.889,98.9,-2.8,4111.0409,null,null,18.57,1.14,64825,"buyer-sourced","verified","PASS","","","k.vermeulen"],["AX-2025-019048","2025-01-14","2025-01-20","2025-Q1","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","asymchemlabs","ASY","asymchemlabs-asy-cat-2147","ASY-{CAT}-2147","peptidemeter",10,99.32,0.68,0.45,"semax (des-acetyl, des-amide, −41 Da)",8.91,"acetate",4.77,1.02,85.3,84.72,11.24,9.523,95.2,2.4,854.3827,null,null,7.02,1.17,43434,"buyer-sourced","verified","PASS","","","d.antonsen"],["AX-2025-018927","2025-01-18","2025-01-20","2025-Q1","humanin","Humanin (HNG)","metabolic","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1495","TFS-{CAT}-1495","janoshik-analytical",10,99.35,0.65,0.27,"truncated (1-20)",6.77,"acetate",5.75,0.19,87.29,86.72,10.5,9.106,91.1,-5.4,2685.3008,null,null,12.12,1.04,80423,"buyer-sourced","verified","PASS","","","fr.chukwu"],["AX-2025-019760","2025-01-06","2025-01-19","2025-Q1","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2501-d4523","HOMO-2501-D4523","peptidemeter",2,99.46,0.54,0.23,"des-His1 truncate (−137 Da)",5.74,"TFA",11.24,0.17,82.85,82.4,2.25,1.854,92.7,1,4111.0565,null,null,17.45,0.86,43018,"buyer-sourced","verified","PASS","","","ru.villalobos"],["AX-2025-019661","2025-01-10","2025-01-19","2025-Q1","afamelanotide","Afamelanotide","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2502-y2346","TFC-2502-Y2346","janoshik-analytical",10,99.29,0.71,0.27,"Met sulfoxide (+16 Da)",4.55,"acetate",2.64,0.61,null,null,null,null,null,0.3,1645.8479,0.2,null,10.73,0.91,62469,"buyer-sourced","verified","MARGINAL","","AX-R04","k.lundgren"],["AX-2025-018849","2025-01-16","2025-01-19","2025-Q1","dihexa","Dihexa","neuro","flourishglobalbio","FGP","flourishglobalbio-fgp-2408-s8496","FGP-2408-S8496","kestrel-bioanalytical",20,99.56,0.44,0.21,"des-hexanoyl (−98 Da)",6.94,null,0,0.41,null,null,null,null,null,14.4,504.3385,null,null,6.75,0.92,74670,"buyer-sourced","identity-consistent","PASS","","","same_trace_twice"],["AX-2025-019400","2024-12-24","2025-01-18","2024-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","hybiopharma","HYB","hybiopharma-hyb-2408-n7131","HYB-2408-N7131","janoshik-analytical",50,99.7,0.3,0.16,"zuclomiphene (cis-isomer)",2.1,"citrate",29.32,0.72,67.86,67.66,77.25,52.267,104.5,1.6,597.214,null,null,16.23,1.17,60291,"buyer-sourced","partial","FAIL","counter-ion","","ru.villalobos"],["AX-2025-021236","2024-12-22","2025-01-17","2024-Q4","melanotan-ii","Melanotan II","melanocortin","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-l8298","PPG-2408-L8298","janoshik-analytical",10,99.91,0.09,0.07,"[L-Phe7]-diastereomer",4.44,"acetate",5.55,0.89,89.12,89.04,10.5,9.349,93.5,null,null,null,null,9.74,1.12,60469,"lab-retained","purity-only","PASS","","","Contributor #T-8990"],["AX-2025-021131","2025-01-06","2025-01-17","2025-Q1","epitalon","Epitalon","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2412-6325","SIG-2412-6325","nordanalyt",10,99.02,0.98,0.45,"Ala-Glu-Asp tripeptide (−57 Da)",7.66,"acetate",11.15,0.5,80.69,79.9,11.35,9.069,90.7,-3.4,390.1374,0.29,null,5.46,1.16,79364,"buyer-sourced","verified","FAIL","counter-ion","","z.haddad"],["AX-2025-020019","2025-01-07","2025-01-17","2025-Q1","aod-9604","AOD-9604","metabolic","wibsonbio","SWB","wibsonbio-swb-2502-n7040","SWB-2502-N7040","peptidemeter",2,98.88,1.12,0.61,"des-Tyr AOD (−163 Da)",4.84,"acetate",3.99,0.41,90.76,89.74,2.1,1.885,94.3,2.1,1815.871,null,null,10.6,1.35,86976,"buyer-sourced","verified","PASS","","","t.vanhecke"],["AX-2025-019644","2025-01-09","2025-01-17","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2502-d2333","TFC-2502-D2333","janoshik-analytical",2,99.64,0.36,0.2,"des-Lys (−128 Da)",5.17,"acetate",5.35,0.42,89.06,88.74,2.38,2.112,105.6,4,817.4308,null,null,9.26,1.08,86268,"buyer-sourced","verified","PASS","","","ig.beaulieu"],["AX-2025-019218","2024-12-24","2025-01-17","2024-Q4","retatrutide","Retatrutide","incretin","sinopep","SinoPep","sinopep-snp-2405-t4694","SNP-2405-T4694","kestrel-bioanalytical",20,98.86,1.14,0.68,"incomplete Fmoc removal (+222 Da)",4.07,"TFA",6.67,0.68,88.58,87.57,23.47,20.553,102.8,-12.7,4728.427,null,null,11.16,0.98,55229,"supplier-supplied","method-limited","PASS","","","l.lokken"],["AX-2025-018998","2025-01-08","2025-01-17","2025-Q1","hexarelin","Hexarelin","gh-axis","asymchemlabs","ASY","asymchemlabs-asy-cat-1786","ASY-{CAT}-1786","peptidemeter",10,99.92,0.08,0.04,"oxidised Trp (+16 Da)",4.9,"acetate",4.19,0.84,null,null,null,null,null,-0.7,886.4596,null,null,8.43,1.01,52467,"buyer-sourced","identity-consistent","PASS","","","Contributor #F-7028"],["AX-2025-020643","2025-01-09","2025-01-16","2025-Q1","tirzepatide","Tirzepatide","incretin","glbiochem","GL Biochem","glbiochem-glbi-2412-r8446","GLBI-2412-R8446","janoshik-analytical",10,98.81,1.19,0.52,"truncated (3-39)",4.88,"TFA",7.65,0.59,86.88,85.85,11.48,9.856,98.6,-0.1,4810.4098,null,null,19.68,1.22,71097,"buyer-sourced","verified","PASS","","","peak_integrator"],["AX-2025-019833","2024-12-26","2025-01-16","2024-Q4","survodutide","Survodutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2406-f5091","HOMO-2406-F5091","peptidemeter",5,99.32,0.68,0.48,"[D-Ser2]-diastereomer",5.17,"TFA",9.11,0.99,84.73,84.15,5.9,4.965,99.3,1.7,4764.5202,null,null,19.11,1.23,71850,"buyer-sourced","verified","PASS","","","k.weiss"],["AX-2025-019683","2025-01-12","2025-01-16","2025-Q1","dihexa","Dihexa","neuro","tfcpeptides","TFC","tfcpeptides-tfc-2409-u2263","TFC-2409-U2263","janoshik-analytical",5,99.91,0.09,0.06,"free acid (+1 Da)",7.6,null,0,0.54,91.86,91.78,5.23,4.8,96,null,null,0.46,null,12.2,1.15,81306,"buyer-sourced","purity-only","PASS","","","c.adeyemi"],["AX-2025-019143","2025-01-05","2025-01-16","2025-Q1","tesamorelin","Tesamorelin","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2501-g3708","GSP-2501-G3708","peptidemeter",5,98.07,1.93,0.83,"des-hexenoyl GRF (1-44) (−96 Da)",4.59,"acetate",5.37,0.79,null,null,null,null,null,1.4,5131.9348,0.32,null,14.63,1.1,44519,"buyer-sourced","verified","PASS","","","c.danquah"],["AX-2025-021178","2025-01-14","2025-01-15","2025-Q1","ss-31","SS-31 (Elamipretide)","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2411-d6795","PPG-2411-D6795","janoshik-analytical",10,99.71,0.29,0.19,"[D-Arg1]-epimer",6.18,"acetate",7.77,0.77,null,null,null,null,null,3.5,639.3878,null,null,8.98,0.94,78947,"buyer-sourced","identity-consistent","PASS","","","Contributor #H-4102"],["AX-2025-021172","2025-01-12","2025-01-15","2025-Q1","ss-31","SS-31 (Elamipretide)","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2411-d6795","PPG-2411-D6795","janoshik-analytical",10,99.93,0.07,0.04,"acetyl adduct (+42 Da)",5.42,"acetate",6.01,0.32,null,null,null,null,null,-4.9,639.3825,null,null,8.97,1.38,59635,"buyer-sourced","identity-consistent","PASS","","","na.ramos"],["AX-2025-020838","2025-01-10","2025-01-15","2025-Q1","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2503-j1794","CPC-2503-J1794","vendorinvestigate",2,97.86,2.14,1.14,"[D-Trp]-epimer",6.54,"acetate",5.08,0.34,88.04,86.16,2.48,2.137,106.9,3,711.3877,null,null,8.73,1.08,80469,"buyer-sourced","verified","FAIL","purity","","v.balogun"],["AX-2025-019192","2025-01-09","2025-01-15","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","sinopep","SinoPep","sinopep-snp-2412-e4702","SNP-2412-E4702","janoshik-analytical",10,98.54,1.46,0.63,"mod-GRF (1-29) (−279 Da)",3.09,"acetate",3.25,0.58,null,null,null,null,null,-3.8,3644.9609,null,null,14.79,0.94,51709,"buyer-sourced","identity-consistent","PASS","","","w.perrin"],["AX-2025-019148","2025-01-06","2025-01-15","2025-Q1","tesamorelin","Tesamorelin","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2501-g3708","GSP-2501-G3708","peptidemeter",5,98.29,1.71,0.63,"Met sulfoxide (+16 Da)",3.94,"acetate",4.67,0.25,null,null,null,null,null,4.6,5131.9512,null,null,14.69,1.25,60292,"buyer-sourced","identity-consistent","PASS","","","p.salgado"],["AX-2025-021237","2024-12-26","2025-01-14","2024-Q4","melanotan-ii","Melanotan II","melanocortin","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-l8298","PPG-2408-L8298","vendorinvestigate",10,99.78,0.22,0.16,"[L-Phe7]-diastereomer",4.32,"acetate",5.96,0.48,89.24,89.04,10.26,9.136,91.4,-2,1023.5382,1.53,"No growth at 14 d",10.39,0.86,75079,"buyer-sourced","verified","PASS","","","h.stanescu"],["AX-2025-020501","2025-01-11","2025-01-14","2025-Q1","sermorelin","Sermorelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2501-v5712","KP-2501-V5712","nordanalyt",2,98.3,1.7,0.72,"aspartimide (−18 Da)",5.49,"acetate",5.73,0.75,88.03,86.53,2.43,2.103,105.2,-0.2,3355.7238,0.36,null,14.21,1.2,54352,"buyer-sourced","verified","MARGINAL","","AX-R02","i.aguirre"],["AX-2025-019832","2024-12-22","2025-01-14","2024-Q4","survodutide","Survodutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2406-f5091","HOMO-2406-F5091","nordanalyt",5,99.14,0.86,0.45,"aspartimide (−18 Da)",4.78,"TFA",5.82,0.52,null,null,null,null,null,null,null,null,null,23.07,1.06,43321,"buyer-sourced","purity-only","PASS","","","m.ogunleye"],["AX-2025-019778","2025-01-05","2025-01-14","2025-Q1","bpc-157","BPC-157","repair","homopeptide","Homopeptide","homopeptide-homo-2411-k4425","HOMO-2411-K4425","janoshik-analytical",5,99.88,0.12,0.05,"BPC-157 arginine-salt artefact",3.7,"acetate",7.19,0.42,88.69,88.58,6.06,5.368,107.4,0,1418.7093,null,"No growth at 14 d",9.84,0.98,73471,"buyer-sourced","verified","PASS","","","d.guerrero"],["AX-2025-019530","2025-01-07","2025-01-14","2025-Q1","ipamorelin","Ipamorelin","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2408-t9161","TFC-2408-T9161","kestrel-bioanalytical",5,99.38,0.62,0.22,"Aib-deletion sequence (−85 Da)",4.11,"acetate",8.49,0.79,86.61,86.07,5.21,4.484,89.7,18.2,711.3985,null,null,4.39,0.98,48969,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R06","vial_headspace"],["AX-2025-019193","2025-01-13","2025-01-14","2025-Q1","cjc-1295-dac","CJC-1295 with DAC","gh-axis","sinopep","SinoPep","sinopep-snp-2412-e4702","SNP-2412-E4702","vendorinvestigate",10,98.28,1.72,1.02,"mod-GRF (1-29) (−279 Da)",2.68,"acetate",3.85,0.49,null,null,null,null,null,-2.5,3644.9657,null,null,15.44,1.01,77169,"buyer-sourced","identity-consistent","PASS","","","s.marchetti"],["AX-2025-019045","2025-01-13","2025-01-14","2025-Q1","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","asymchemlabs","ASY","asymchemlabs-asy-cat-2147","ASY-{CAT}-2147","janoshik-analytical",10,99.93,0.07,0.04,"des-acetyl amide (−42 Da)",8.16,"acetate",7.47,0.92,83.45,83.39,12.28,10.24,102.4,4.1,854.3841,null,null,7.55,1.1,46319,"buyer-sourced","verified","PASS","","","underfill_3to1"],["AX-2025-021111","2024-12-24","2025-01-13","2024-Q4","tirzepatide","Tirzepatide","incretin","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2409-k5786","QST-2409-K5786","nordanalyt",10,98.84,1.16,0.49,"des-Aib2 analogue",6.45,"TFA",5.68,0.85,87.02,86.01,10.4,8.945,89.5,3.9,4810.4291,0.21,null,22.91,1.09,68406,"supplier-supplied","verified","MARGINAL","","AX-R06","c.adeyemi"],["AX-2025-021003","2024-12-21","2025-01-13","2024-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wuxitides","WXT","wuxitides-wxt-2408-p3767","WXT-2408-P3767","peptidemeter",1000,99.12,0.88,0.48,"sulfonamide hydrolysis product (+18 Da)",4.55,"mesylate",14.71,0.96,null,null,null,null,null,3.2,624.2201,null,null,12.98,1.15,66452,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R04","ro.okwuosa"],["AX-2025-020224","2025-01-08","2025-01-13","2025-Q1","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2501-w1875","GGPE-2501-W1875","janoshik-analytical",10,98.13,1.87,0.93,"des-AEEA semaglutide (−145 Da)",5.73,"TFA",9.44,0.18,null,null,null,null,null,-2.5,4111.0421,null,null,18.37,1.09,71175,"buyer-sourced","identity-consistent","PASS","","","so.okonkwo"],["AX-2025-019868","2024-12-20","2025-01-13","2024-Q4","retatrutide","Retatrutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2411-m5834","HJ-2411-M5834","janoshik-analytical",15,98.29,1.71,0.93,"C18 diacid regioisomer",6.38,"TFA",9.23,0.62,83.77,82.34,16.96,13.965,93.1,-3.8,4728.4691,null,"No growth at 14 d",20.68,1.2,41784,"buyer-sourced","verified","PASS","","","r.cabrera"],["AX-2025-020537","2024-12-26","2025-01-12","2024-Q4","semax","Semax","neuro","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2410-g6492","SSA-2410-G6492","medutest",5,97.87,2.13,1.35,"diketopiperazine (−18 Da)",9.87,"acetate",5.94,0.57,83.62,81.84,6.02,4.927,98.5,5.4,813.3585,null,null,5.85,1.18,79926,"buyer-sourced","identity-consistent","FAIL","purity","","so.diallo"],["AX-2025-020232","2024-12-19","2025-01-12","2024-Q4","sermorelin","Sermorelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2409-c1458","GGPE-2409-C1458","medutest",10,98.49,1.51,0.77,"truncated (1-25)",6.41,"acetate",5.39,0.39,87.81,86.48,10.62,9.184,91.8,-10.2,3355.6903,null,null,10.41,1.22,57975,"buyer-sourced","identity-consistent","PASS","","","ra.vermeulen"],["AX-2025-019956","2025-01-05","2025-01-12","2025-Q1","tb-500","TB-500","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2501-a6454","HJ-2501-A6454","kestrel-bioanalytical",10,99.8,0.2,0.13,"des-Gln truncate (−128 Da)",4.88,"acetate",5.9,0.8,88.42,88.24,11.17,9.856,98.6,-16,887.4822,null,null,4.28,1.23,63987,"lab-retained","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R04","g.nascimento"],["AX-2025-019613","2025-01-06","2025-01-12","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2411-a2083","TFC-2411-A2083","peptidemeter",2,99.78,0.22,0.14,"des-Lys (−128 Da)",2.62,"acetate",5.63,0.33,91.42,91.22,2.28,2.08,104,0.3,817.4277,0.2,null,8.4,1.23,53180,"buyer-sourced","verified","PASS","","","le.haddad"],["AX-2025-018836","2025-01-09","2025-01-12","2025-Q1","cjc-1295","CJC-1295 (no DAC)","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2503-p8516","FGP-2503-P8516","vendorinvestigate",10,98.98,1.02,0.59,"native GRF (1-29) (−59 Da)",5.84,"acetate",3.37,0.61,null,null,null,null,null,-0.3,3365.7392,null,null,13.71,1.08,65228,"buyer-sourced","identity-consistent","PASS","","","import_hold"],["AX-2025-018665","2025-01-10","2025-01-12","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-r5814","QSC-2410-R5814","peptidemeter",10,99.83,0.17,0.09,"des-Aib2 analogue",5,"TFA",9.76,0.83,null,null,null,null,null,2.3,4810.4214,2.02,"No growth at 14 d",18.56,1.29,75380,"buyer-sourced","verified","PASS","","","g.beaulieu"],["AX-2025-021182","2024-12-23","2025-01-11","2024-Q4","ghrp-6","GHRP-6","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2405-w6859","PPG-2405-W6859","peptidemeter",2,99.93,0.07,0.04,"oxidised Trp (+16 Da)",4.32,"acetate",5.02,0.21,90.45,90.39,1.96,1.772,88.6,4.6,872.4486,null,null,8.01,1.07,67260,"lab-retained","verified","MARGINAL","","AX-R06","m.halvorsen"],["AX-2025-020903","2025-01-06","2025-01-11","2025-Q1","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wuxitides","WXT","wuxitides-wxt-2502-f2050","WXT-2502-F2050","janoshik-analytical",1000,99.62,0.38,0.16,"sulfonamide hydrolysis product (+18 Da)",4.12,"mesylate",16.1,0.31,79.47,79.17,1273.5,1008.23,100.8,4.8,624.2211,null,null,13.84,1.07,81945,"buyer-sourced","verified","FAIL","counter-ion","","r.kimani"],["AX-2025-020793","2024-12-23","2025-01-11","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","cpcbio","CPC","cpcbio-cpc-2411-w9644","CPC-2411-W9644","nordanalyt",5,98.62,1.38,0.86,"oxidised Trp (+16 Da)",3.73,"acetate",4.56,0.78,90.93,89.68,5.12,4.592,91.8,-4,1301.6248,null,null,10.55,1.05,58941,"buyer-sourced","verified","PASS","","","am.ekstrom"],["AX-2025-020682","2024-12-23","2025-01-11","2024-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2411-n9012","SGN-2411-N9012","janoshik-analytical",30,98.81,1.19,0.54,"des-Gly deletion (−57 Da)",3.06,"TFA",9.15,0.66,null,null,null,null,null,-4.4,4810.3891,null,null,19.59,1.03,77171,"buyer-sourced","identity-consistent","PASS","","","ne.kuusela"],["AX-2025-018764","2025-01-07","2025-01-11","2025-Q1","bpc-157","BPC-157","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2412-d7527","QSC-2412-D7527","janoshik-analytical",5,99.33,0.67,0.29,"des-Gly truncate (−57 Da)",6.68,"acetate",5.8,0.17,87.35,86.76,5.38,4.668,93.4,2.9,1418.7134,null,null,9.62,0.98,84585,"buyer-sourced","verified","PASS","","","r.solberg"],["AX-2025-019860","2024-12-16","2025-01-10","2024-Q4","ss-31","SS-31 (Elamipretide)","metabolic","homopeptide","Homopeptide","homopeptide-homo-2410-k5866","HOMO-2410-K5866","janoshik-analytical",20,99.91,0.09,0.04,"C-terminal free acid (+1 Da)",3.34,"acetate",8.99,0.57,87.1,87.02,21.19,18.44,92.2,-0.9,639.385,null,null,9.05,1.34,78853,"buyer-sourced","verified","PASS","","","Contributor #E-6741"],["AX-2025-019648","2025-01-07","2025-01-10","2025-Q1","ghrp-2","GHRP-2","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2502-d2333","TFC-2502-D2333","medutest",2,99.41,0.59,0.33,"des-Lys (−128 Da)",5.67,"acetate",7.42,0.54,null,null,null,null,null,-1.1,817.4266,6.85,null,7.59,1.12,50408,"buyer-sourced","identity-consistent","FAIL","endotoxin","AX-R08","n.ekstrom"],["AX-2025-018526","2024-12-25","2025-01-10","2024-Q4","survodutide","Survodutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-t3710","WWB-2408-T3710","janoshik-analytical",10,99.3,0.7,0.45,"des-γGlu linker (−129 Da)",3.29,"TFA",9.34,0.27,87.1,86.49,12.28,10.621,106.2,-2.6,4764.4997,null,null,20.12,1.19,55312,"buyer-sourced","verified","PASS","","","am.weiss"],["AX-2025-021183","2024-12-23","2025-01-09","2024-Q4","ghrp-6","GHRP-6","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2405-w6859","PPG-2405-W6859","peptidemeter",2,99.52,0.48,0.28,"[D-Trp]-epimer",4.58,"acetate",6.66,0.4,88.36,87.94,2.25,1.979,99,1.9,872.4463,2.4,null,7.94,0.98,62933,"buyer-sourced","verified","PASS","","","n.fontaine"],["AX-2025-020188","2025-01-07","2025-01-09","2025-Q1","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2502-p9890","ERP-2502-P9890","janoshik-analytical",10,99.64,0.36,0.14,"BPC-157 arginine-salt artefact",3.74,"acetate",6.05,0.43,89.78,89.46,10.16,9.089,90.9,null,null,null,null,9.61,1.12,84517,"buyer-sourced","purity-only","PASS","","","h.wikstrom"],["AX-2025-019861","2024-12-20","2025-01-09","2024-Q4","ss-31","SS-31 (Elamipretide)","metabolic","homopeptide","Homopeptide","homopeptide-homo-2410-k5866","HOMO-2410-K5866","medutest",20,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",3.33,"acetate",6,0.63,null,null,null,null,null,3.2,639.3876,null,"No growth at 14 d",7.5,1.14,67864,"buyer-sourced","identity-consistent","PASS","","","s.trevino"],["AX-2025-019705","2024-12-26","2025-01-09","2024-Q4","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2409-s3094","TFC-2409-S3094","janoshik-analytical",2,98.85,1.15,0.46,"deamidated (Asn→Asp, +1 Da)",3.41,"TFA",10.15,0.52,85.92,84.93,2.36,2.004,100.2,null,null,null,null,18.37,1.08,72030,"buyer-sourced","purity-only","PASS","","","d.perrin"],["AX-2025-021179","2025-01-06","2025-01-08","2025-Q1","ss-31","SS-31 (Elamipretide)","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2411-d6795","PPG-2411-D6795","janoshik-analytical",10,99.65,0.35,0.21,"[D-Arg1]-epimer",5.45,"acetate",6.59,0.64,87.32,87.01,10.32,8.979,89.8,null,null,null,null,8.99,1.1,58006,"buyer-sourced","purity-only","MARGINAL","","AX-R06","Contributor #Y-5136"],["AX-2025-020697","2024-12-19","2025-01-08","2024-Q4","glutathione","L-Glutathione (reduced)","bioregulator","sangonbio","SGN","sangonbio-sgn-2410-p9125","SGN-2410-P9125","kestrel-bioanalytical",200,99.49,0.51,0.3,"glutathione disulfide (GSSG, +305 Da)",10.77,null,0,0.89,null,null,null,null,null,-3.3,307.0828,null,"No growth at 14 d",2.45,1.13,71894,"buyer-sourced","method-limited","PASS","","","Contributor #X-4772"],["AX-2025-018637","2025-01-07","2025-01-08","2025-Q1","tirzepatide","Tirzepatide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-t5296","QSC-2408-T5296","medutest",30,99.43,0.57,0.31,"des-Gly deletion (−57 Da)",5.27,"TFA",9.57,0.89,84.27,83.79,36.48,30.567,101.9,null,null,null,"No growth at 14 d",16.88,0.99,67490,"buyer-sourced","purity-only","PASS","","","k.castellanos"],["AX-2025-018425","2025-01-05","2025-01-08","2025-Q1","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2501-s2183","WWB-2501-S2183","peptidemeter",3,98.76,1.24,0.5,"deamidated (Asn→Asp, +1 Da)",3.49,"TFA",6.93,0.79,null,null,null,null,null,-1,4111.0483,null,null,17.21,1.21,60252,"buyer-sourced","identity-consistent","PASS","","","j.ostergaard"],["AX-2025-021112","2024-12-20","2025-01-07","2024-Q4","tirzepatide","Tirzepatide","incretin","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2409-k5786","QST-2409-K5786","janoshik-analytical",10,98.02,1.98,1.24,"des-Aib2 analogue",5.78,"TFA",8.17,0.19,85.86,84.16,11.71,9.855,98.6,null,null,null,null,19.94,1.02,36998,"buyer-sourced","purity-only","PASS","","","l.kowalski"],["AX-2025-021106","2024-12-22","2025-01-07","2024-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","bachemholding","BCH","bachemholding-bch-2406-e5279","BCH-2406-E5279","janoshik-analytical",10,98.46,1.54,0.61,"deamidated (+1 Da)",4.8,"acetate",4.41,0.78,90.01,88.62,10.73,9.509,95.1,-5.9,3644.9533,null,null,14.19,1.19,72766,"buyer-sourced","verified","MARGINAL","","AX-R11","tfa_counter"],["AX-2025-020538","2024-12-13","2025-01-07","2024-Q4","semax","Semax","neuro","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2410-g6492","SSA-2410-G6492","peptidemeter",5,98.68,1.32,0.73,"Met1 sulfoxide (+16 Da)",10.13,"acetate",4.61,0.71,84.55,83.43,5.73,4.781,95.6,0.6,813.3546,null,null,6.66,0.91,59755,"buyer-sourced","verified","PASS","","","ro.kimani"],["AX-2025-019703","2024-12-18","2025-01-07","2024-Q4","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2409-h3000","TFC-2409-H3000","janoshik-analytical",10,97.26,2.74,1.9,"truncated (5-39)",3.84,"TFA",7.3,0.58,null,null,null,null,null,6.5,4728.5178,null,null,20.73,1.04,71222,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","c.espinoza"],["AX-2025-019776","2024-12-23","2025-01-06","2024-Q4","pt-141","PT-141 (Bremelanotide)","melanocortin","homopeptide","Homopeptide","homopeptide-homo-2408-p4132","HOMO-2408-P4132","janoshik-analytical",10,99.93,0.07,0.04,"linear precursor (+18 Da)",1.71,"acetate",3.43,0.88,null,null,null,null,null,-0.1,1024.5241,0.48,null,9.48,1.12,46890,"lab-retained","verified","PASS","","","l.agyeman"],["AX-2025-021004","2024-12-25","2025-01-05","2024-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wuxitides","WXT","wuxitides-wxt-2408-p3767","WXT-2408-P3767","janoshik-analytical",1000,99.1,0.9,0.5,"sulfonamide hydrolysis product (+18 Da)",4.92,"mesylate",12.66,0.44,81.98,81.24,1127.48,915.965,91.6,-2.9,624.2163,null,null,13.77,1.06,73471,"supplier-supplied","verified","FAIL","counter-ion","AX-R04","e.almeida"],["AX-2025-020169","2024-12-12","2025-01-05","2024-Q4","nad-plus","NAD+","non-peptide","erpbiotech","ERP","erpbiotech-erp-2405-p9008","ERP-2405-P9008","janoshik-analytical",100,97.82,2.18,0.93,"ADP-ribose (−121 Da)",9.05,null,0,0.76,90.19,88.22,108.3,95.542,95.5,null,null,null,null,4.13,1.09,63863,"buyer-sourced","partial","PASS","","","ma.ndiaye"],["AX-2025-019286","2024-12-22","2025-01-05","2024-Q4","semax","Semax","neuro","ambiopharm","AMB","ambiopharm-amb-2411-g5528","AMB-2411-G5528","medutest",10,99.53,0.47,0.25,"N-acetyl semax (+42 Da)",9.78,"acetate",5.45,0.18,null,null,null,null,null,7,813.3598,null,null,6.05,0.86,66602,"buyer-sourced","identity-consistent","PASS","","","ion_pair_ip"],["AX-2025-019056","2024-12-26","2025-01-05","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2919","ASY-{CAT}-2919","medutest",10,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",5.85,"acetate",4.63,0.41,null,null,null,null,null,-8.4,1301.6191,0.63,null,7.84,1.21,55149,"buyer-sourced","identity-consistent","PASS","","","h.erdogan"],["AX-2025-020698","2024-12-25","2025-01-04","2024-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2408-s8580","SGN-2408-S8580","janoshik-analytical",5,98.19,1.81,0.74,"C20 diacid mono-amide",3.26,"TFA",9.14,0.43,null,null,null,null,null,4,4810.4295,1.78,null,19.7,1,59121,"buyer-sourced","verified","MARGINAL","","AX-R05","t.halvorsen"],["AX-2025-020233","2024-12-26","2025-01-04","2024-Q4","sermorelin","Sermorelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2409-c1458","GGPE-2409-C1458","vendorinvestigate",10,98.38,1.62,0.83,"truncated (1-25)",6.18,"acetate",3.79,0.32,89.71,88.26,10.4,9.179,91.8,1.4,3355.7292,null,null,13.19,1.22,74926,"buyer-sourced","verified","PASS","","","s.mensah"],["AX-2025-019834","2024-12-15","2025-01-04","2024-Q4","survodutide","Survodutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2406-f5091","HOMO-2406-F5091","janoshik-analytical",5,99.7,0.3,0.12,"[D-Ser2]-diastereomer",4.86,"TFA",5.74,0.8,88.6,88.33,5.46,4.823,96.5,-0.1,4764.5116,0.26,null,20,1.06,55660,"buyer-sourced","verified","PASS","","","Contributor #J-7530"],["AX-2025-019353","2024-12-10","2025-01-04","2024-Q4","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-v6435","HYB-2407-V6435","janoshik-analytical",10,98.76,1.24,0.87,"tBu-protected residual (+56 Da)",4.67,"TFA",9.57,0.96,null,null,null,null,null,-4.3,4111.0347,null,null,18.47,1.15,41311,"buyer-sourced","identity-consistent","PASS","","","n.solberg"],["AX-2025-020653","2024-12-10","2025-01-03","2024-Q4","semaglutide","Semaglutide","incretin","sangonbio","SGN","sangonbio-sgn-2409-f8056","SGN-2409-F8056","peptidemeter",2,98.22,1.78,1.27,"des-AEEA semaglutide (−145 Da)",3.9,"TFA",8.32,0.73,87.05,85.5,2.15,1.838,91.9,3.4,4111.0664,null,null,17.36,0.96,43504,"buyer-sourced","verified","PASS","","","me.hartmann"],["AX-2025-020612","2024-12-15","2025-01-03","2024-Q4","tb-500","TB-500","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2406-h7589","SSA-2406-H7589","peptidemeter",10,99.28,0.72,0.44,"[D-Thr]-diastereomer",4.73,"acetate",5.7,0.95,88.62,87.98,10.4,9.15,91.5,1,887.4973,null,null,7.44,1,71448,"supplier-supplied","verified","PASS","","","h.wikstrom"],["AX-2025-020212","2024-12-18","2025-01-03","2024-Q4","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2411-r9634","GGPE-2411-R9634","peptidemeter",15,99.18,0.82,0.58,"oxidised Trp (+16 Da)",4.86,"TFA",6.19,0.23,null,null,null,null,null,1.6,4728.4947,0.48,null,19.32,1.21,51694,"buyer-sourced","verified","PASS","","","m.nyberg"],["AX-2025-019152","2024-12-10","2025-01-03","2024-Q4","ll-37","LL-37","repair","genscriptpeps","GSP","genscriptpeps-gsp-2410-u4092","GSP-2410-U4092","janoshik-analytical",10,98.3,1.7,0.89,"des-Leu1 (−113 Da)",5.48,"TFA",9.71,0.56,84.25,82.82,12.38,10.253,102.5,4.2,4490.4454,null,null,14.32,1.14,68317,"buyer-sourced","verified","PASS","","","f.grimaldi"],["AX-2025-019862","2024-12-26","2025-01-02","2024-Q4","ss-31","SS-31 (Elamipretide)","metabolic","homopeptide","Homopeptide","homopeptide-homo-2410-k5866","HOMO-2410-K5866","peptidemeter",20,99.71,0.29,0.17,"C-terminal free acid (+1 Da)",3.44,"acetate",8.37,0.69,87.5,87.25,24.32,21.219,106.1,-2.1,639.3843,1.12,null,8.4,1.01,103370,"buyer-sourced","verified","PASS","","","csv_parser"],["AX-2025-019339","2024-12-26","2025-01-02","2024-Q4","bpc-157","BPC-157","repair","hybiopharma","HYB","hybiopharma-hyb-2409-x6061","HYB-2409-X6061","peptidemeter",2,99.07,0.93,0.56,"des-Gly truncate (−57 Da)",3.8,"acetate",6.72,0.55,88.93,88.1,2.41,2.123,106.2,-5.4,1418.7016,null,null,9.12,1.11,80606,"buyer-sourced","verified","MARGINAL","","AX-R04","ad.marchand"],["AX-2025-018932","2024-12-16","2025-01-02","2024-Q4","5-amino-1mq","5-Amino-1MQ","non-peptide","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1476","TFS-{CAT}-1476","janoshik-analytical",100,99.93,0.07,0.05,"1-methylquinolinium (des-amino, −15 Da)",5.15,"iodide",43.48,0.83,null,null,null,null,null,1.5,285.9971,0.21,null,5.38,0.98,70422,"buyer-sourced","verified","FAIL","counter-ion","","mi.duarte"],["AX-2025-018833","2024-12-08","2025-01-02","2024-Q4","mots-c","MOTS-c","metabolic","flourishglobalbio","FGP","flourishglobalbio-fgp-2411-a8499","FGP-2411-A8499","medutest",5,99.73,0.27,0.18,"bis-sulfoxide (+32 Da)",5.1,"acetate",5.42,0.63,null,null,null,null,null,9.2,2173.1118,null,"No growth at 14 d",8.79,1.25,56852,"buyer-sourced","identity-consistent","PASS","","","m.hartmann"],["AX-2025-018732","2024-12-10","2025-01-02","2024-Q4","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-x7558","QSC-2408-X7558","janoshik-analytical",12,98.56,1.44,0.94,"oxidised Trp (+16 Da)",5.82,"TFA",6.98,0.77,null,null,null,null,null,null,null,null,null,20.88,1.13,55200,"buyer-sourced","purity-only","PASS","","","p.brandt"],["AX-2025-018525","2024-12-09","2025-01-02","2024-Q4","survodutide","Survodutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-t3710","WWB-2408-T3710","medutest",10,98.39,1.61,1.13,"[D-Ser2]-diastereomer",3.54,"TFA",9.32,0.89,null,null,null,null,null,-4.6,4764.4902,null,null,16.91,1.4,70528,"buyer-sourced","identity-consistent","PASS","","","m.rahimi"],["AX-2025-020536","2024-12-24","2025-01-01","2024-Q4","semax","Semax","neuro","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2410-g6492","SSA-2410-G6492","peptidemeter",5,98.42,1.58,0.88,"Met1 sulfoxide (+16 Da)",10.19,"acetate",5.06,0.97,83.78,82.46,5.96,4.915,98.3,null,null,null,null,6.69,1.17,62349,"buyer-sourced","purity-only","FAIL","purity","","Contributor #L-4409"],["AX-2024-005126","2024-12-16","2024-12-31","2024-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2411-n9012","SGN-2411-N9012","nordanalyt",30,99.02,0.98,0.44,"des-Gly deletion (−57 Da)",3.13,"TFA",9.48,0.82,86.57,85.72,35.15,30.131,100.4,-1.9,4810.4012,1.52,null,22.87,1.25,85878,"buyer-sourced","verified","PASS","","","d.ogunleye"],["AX-2024-005119","2024-12-17","2024-12-31","2024-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2411-n9012","SGN-2411-N9012","janoshik-analytical",30,98.95,1.05,0.47,"des-Gly deletion (−57 Da)",2.73,"TFA",8.56,0.52,null,null,null,null,null,null,null,null,null,19.76,1,60705,"buyer-sourced","purity-only","PASS","","","h.kuipers"],["AX-2024-005118","2024-12-05","2024-12-31","2024-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2411-n9012","SGN-2411-N9012","janoshik-analytical",30,98.91,1.09,0.43,"trifluoroacetyl adduct (+96 Da)",3.31,"TFA",5.46,0.46,90.77,89.78,31.21,28.02,93.4,null,null,null,null,20,1.16,61356,"buyer-sourced","purity-only","PASS","","","m.lokken"],["AX-2024-004915","2024-12-24","2024-12-31","2024-Q4","ghrp-2","GHRP-2","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2406-f1736","GGPE-2406-F1736","janoshik-analytical",2,99.23,0.77,0.52,"des-Lys (−128 Da)",5.99,"acetate",5.92,0.28,null,null,null,null,null,null,null,null,null,9.04,0.99,73815,"buyer-sourced","purity-only","PASS","","","epitalon_bAsp"],["AX-2024-004796","2024-12-17","2024-12-31","2024-Q4","ss-31","SS-31 (Elamipretide)","metabolic","homopeptide","Homopeptide","homopeptide-homo-2410-k5866","HOMO-2410-K5866","medutest",20,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",3.39,"acetate",7.74,0.39,null,null,null,null,null,-2.2,639.3842,null,null,7.63,1.01,45282,"buyer-sourced","identity-consistent","PASS","","","r.karlsen"],["AX-2024-004496","2024-12-26","2024-12-31","2024-Q4","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-v6435","HYB-2407-V6435","medutest",10,99.01,0.99,0.58,"tBu-protected residual (+56 Da)",4.29,"TFA",8.07,0.3,87.34,86.48,11.96,10.343,103.4,null,null,null,null,15.61,1.07,75100,"buyer-sourced","purity-only","PASS","","","label_claim"],["AX-2024-004415","2024-12-09","2024-12-31","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2919","ASY-{CAT}-2919","medutest",10,99.93,0.07,0.04,"des-Tyr (−163 Da)",5.56,"acetate",3.57,0.78,90.09,90.03,11.86,10.678,106.8,null,null,null,null,7.76,1.13,63317,"buyer-sourced","purity-only","PASS","","","k.nascimento"],["AX-2024-004392","2024-12-24","2024-12-31","2024-Q4","5-amino-1mq","5-Amino-1MQ","non-peptide","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1476","TFS-{CAT}-1476","janoshik-analytical",100,99.54,0.46,0.29,"1-methylquinolinium (des-amino, −15 Da)",5.84,"iodide",42.75,0.71,null,null,null,null,null,1.9,285.9972,0.27,null,5.34,1.11,52263,"buyer-sourced","verified","FAIL","counter-ion","","m.vermeulen"],["AX-2024-004989","2024-12-09","2024-12-30","2024-Q4","bpc-157","BPC-157","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2407-l4785","KP-2407-L4785","janoshik-analytical",2,98.62,1.38,0.71,"pyroglutamate cyclisation (−17 Da)",2.37,"acetate",6.36,0.92,null,null,null,null,null,1.5,1418.7114,null,null,9.48,0.95,62923,"buyer-sourced","identity-consistent","PASS","","","underfill_3to1"],["AX-2024-005367","2024-12-10","2024-12-29","2024-Q4","ghrp-6","GHRP-6","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2405-w6859","PPG-2405-W6859","medutest",2,99.56,0.44,0.27,"oxidised Trp (+16 Da)",4.45,"acetate",5.76,0.42,null,null,null,null,null,-12.1,872.434,1.72,null,7.12,1.14,58421,"buyer-sourced","identity-consistent","PASS","","","v.sorensen"],["AX-2024-005103","2024-12-03","2024-12-29","2024-Q4","tb-500","TB-500","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2406-h7589","SSA-2406-H7589","janoshik-analytical",10,98.75,1.25,0.79,"des-Gln truncate (−128 Da)",4.71,"acetate",6.15,0.43,88.71,87.6,10.21,8.944,89.4,3.2,887.4992,null,null,7.9,1.01,72294,"buyer-sourced","verified","MARGINAL","","AX-R06","a.salgado"],["AX-2024-005031","2024-12-18","2024-12-29","2024-Q4","tb-500","TB-500","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2407-v6115","KP-2407-V6115","janoshik-analytical",10,99.41,0.59,0.29,"C-terminal amide (−1 Da)",4.09,"acetate",4.26,0.21,null,null,null,null,null,-2.5,887.4942,null,null,7.91,0.86,28299,"buyer-sourced","identity-consistent","PASS","","","la.boateng"],["AX-2024-004408","2024-12-15","2024-12-29","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2919","ASY-{CAT}-2919","nordanalyt",10,99.46,0.54,0.33,"des-Tyr (−163 Da)",5.49,"acetate",4.72,0.89,88.9,88.42,10.32,9.125,91.3,-4.4,1301.6243,null,"No growth at 14 d",10.62,1.11,39232,"buyer-sourced","verified","PASS","","","vi.sjoberg"],["AX-2024-004760","2024-12-09","2024-12-28","2024-Q4","survodutide","Survodutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2406-f5091","HOMO-2406-F5091","peptidemeter",5,99.09,0.91,0.63,"[D-Ser2]-diastereomer",4.41,"TFA",9.29,0.86,85.44,84.66,5.93,5.02,100.4,-1.7,4764.504,null,null,18.7,1.17,77415,"buyer-sourced","verified","PASS","","","c.stanescu"],["AX-2024-004480","2024-12-11","2024-12-28","2024-Q4","bpc-157","BPC-157","repair","hybiopharma","HYB","hybiopharma-hyb-2409-x6061","HYB-2409-X6061","vendorinvestigate",2,99.59,0.41,0.24,"des-Gly truncate (−57 Da)",3.42,"acetate",8.6,0.67,null,null,null,null,null,-2,1418.7065,null,null,10.14,1.1,64583,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","ad.molnar"],["AX-2024-004393","2024-12-21","2024-12-28","2024-Q4","5-amino-1mq","5-Amino-1MQ","non-peptide","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1476","TFS-{CAT}-1476","kestrel-bioanalytical",100,99.93,0.07,0.05,"1-methylquinolinium (des-amino, −15 Da)",5.22,"iodide",42.65,0.95,51.18,51.14,199.48,102.014,102,10.5,285.9997,0.24,null,3.04,1.06,64122,"buyer-sourced","identity-consistent","FAIL","counter-ion;mass accuracy","AX-R01","so.demir"],["AX-2024-004352","2024-12-24","2024-12-28","2024-Q4","mots-c","MOTS-c","metabolic","flourishglobalbio","FGP","flourishglobalbio-fgp-2411-a8499","FGP-2411-A8499","janoshik-analytical",5,99.85,0.15,0.07,"bis-sulfoxide (+32 Da)",5.38,"acetate",3.97,0.71,null,null,null,null,null,null,null,null,null,10.5,1.11,77707,"buyer-sourced","purity-only","PASS","","","m.beaulieu"],["AX-2024-004301","2024-12-23","2024-12-28","2024-Q4","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-p6719","QSC-2410-P6719","medutest",2,98.9,1.1,0.53,"semaglutide dimer",4.89,"TFA",7.36,0.94,86.81,85.86,2.11,1.812,90.6,12.3,4111.103,null,null,15.6,1.06,50251,"buyer-sourced","identity-consistent","PASS","","","j.lindqvist"],["AX-2024-004139","2024-12-09","2024-12-28","2024-Q4","afamelanotide","Afamelanotide","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-y1595","WWB-2406-Y1595","medutest",10,99.42,0.58,0.23,"Met sulfoxide (+16 Da)",4.95,"acetate",3.72,0.38,null,null,null,null,null,4.8,1645.8553,null,null,9.22,1.19,40847,"buyer-sourced","identity-consistent","PASS","","","a.petrescu"],["AX-2024-004986","2024-12-26","2024-12-27","2024-Q4","bpc-157","BPC-157","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2407-l4785","KP-2407-L4785","peptidemeter",2,98.83,1.17,0.84,"acetylated N-terminus (+42 Da)",1.8,"acetate",7.51,1,89.69,88.64,2.29,2.03,101.5,-1.7,1418.7069,null,"No growth at 14 d",9.06,1.27,64252,"buyer-sourced","verified","PASS","","","p.eriksen"],["AX-2024-004943","2024-12-07","2024-12-27","2024-Q4","nad-plus","NAD+","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2405-a3279","GGPE-2405-A3279","nordanalyt",500,98.05,1.95,0.98,"nicotinamide mononucleotide (NMN, −331 Da)",8.44,null,0,0.8,null,null,null,null,null,1.7,663.1102,null,null,4.68,1.28,75979,"buyer-sourced","partial","PASS","","","r.lehtinen"],["AX-2024-004328","2024-12-15","2024-12-27","2024-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-l7328","QSC-2410-L7328","medutest",5,99.47,0.53,0.38,"native GRF (1-29) (−59 Da)",6.81,"acetate",4.13,0.8,null,null,null,null,null,8.8,3365.7698,null,null,10.85,1.18,68570,"buyer-sourced","identity-consistent","PASS","","","j.bergstrom"],["AX-2024-005281","2024-12-07","2024-12-26","2024-Q4","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2407-f4650","BCH-2407-F4650","janoshik-analytical",60,97.76,2.24,1.08,"C20 diacid mono-amide",4.99,"TFA",9.04,0.43,85.54,83.62,64.48,53.918,89.9,5.4,4810.4363,null,null,19.73,1.06,51545,"supplier-supplied","verified","MARGINAL","","AX-R02;AX-R03;AX-R06","s.aguirre"],["AX-2024-005217","2024-12-14","2024-12-26","2024-Q4","ghrp-6","GHRP-6","gh-axis","wuxitides","WXT","wuxitides-wxt-2411-g2069","WXT-2411-G2069","janoshik-analytical",2,98.42,1.58,0.9,"bis-oxidised Trp (+32 Da)",3.85,"acetate",5.2,0.5,90.45,89.02,2.14,1.905,95.3,-1,872.4437,null,null,8.42,0.96,66417,"buyer-sourced","verified","FAIL","purity","","n.trevino"],["AX-2024-005124","2024-12-11","2024-12-26","2024-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2411-n9012","SGN-2411-N9012","medutest",30,99.02,0.98,0.38,"trifluoroacetyl adduct (+96 Da)",3.5,"TFA",9.1,0.26,null,null,null,null,null,-10.4,4810.3603,null,null,16.89,1.37,52382,"buyer-sourced","identity-consistent","PASS","","","r.yilmaz"],["AX-2024-004835","2024-12-08","2024-12-26","2024-Q4","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2409-c8722","SWB-2409-C8722","peptidemeter",10,98.41,1.59,0.86,"[D-Aib8]-diastereomer",6.35,"TFA",10.22,0.58,null,null,null,null,null,-0.9,4111.0487,0.43,null,17.29,1.07,49860,"buyer-sourced","verified","PASS","","","ca.espinoza"],["AX-2024-004759","2024-12-10","2024-12-26","2024-Q4","survodutide","Survodutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2406-f5091","HOMO-2406-F5091","peptidemeter",5,99.93,0.07,0.05,"aspartimide (−18 Da)",4.15,"TFA",8.86,0.92,86.07,86.01,5.7,4.903,98.1,5.9,4764.5402,0.3,null,18.78,1.22,49044,"supplier-supplied","verified","PASS","","","as.novak"],["AX-2024-004463","2024-11-30","2024-12-26","2024-Q4","retatrutide","Retatrutide","incretin","sinopep","SinoPep","sinopep-snp-2405-t4694","SNP-2405-T4694","janoshik-analytical",20,97.87,2.13,1,"incomplete Fmoc removal (+222 Da)",3.83,"TFA",8.86,0.28,null,null,null,null,null,1.4,4728.4937,null,null,20.56,1.24,91514,"buyer-sourced","identity-consistent","PASS","","","a.okonkwo"],["AX-2024-004407","2024-12-16","2024-12-26","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2919","ASY-{CAT}-2919","janoshik-analytical",10,99.18,0.82,0.45,"oxidised Trp (+16 Da)",5.17,"acetate",3.47,0.6,90.76,90.02,10.81,9.731,97.3,null,null,0.84,null,9.1,1.15,57718,"buyer-sourced","purity-only","PASS","","","v.novak"],["AX-2024-004234","2024-12-20","2024-12-26","2024-Q4","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2410-s4374","QYB-2410-S4374","janoshik-analytical",2,99.4,0.6,0.43,"[D-Trp]-epimer",5.75,"acetate",4.5,0.85,88.9,88.37,2.07,1.829,91.5,null,null,6.24,null,8.4,1.18,88708,"buyer-sourced","purity-only","FAIL","endotoxin","AX-R08","a.castellanos"],["AX-2024-005327","2024-12-20","2024-12-25","2024-Q4","tirzepatide","Tirzepatide","incretin","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2409-k5786","QST-2409-K5786","janoshik-analytical",10,98.9,1.1,0.45,"des-Aib2 analogue",6.81,"TFA",5.9,0.57,86.72,85.77,11.4,9.778,97.8,4.5,4810.4319,0.22,null,19.82,1.19,50590,"supplier-supplied","verified","PASS","","","hilic_hana"],["AX-2024-005143","2024-12-13","2024-12-25","2024-Q4","tb-500","TB-500","repair","sangonbio","SGN","sangonbio-sgn-2409-e9197","SGN-2409-E9197","peptidemeter",2,98.84,1.16,0.48,"C-terminal amide (−1 Da)",8.29,"acetate",4.37,0.93,86.41,85.41,2.32,1.982,99.1,null,null,null,null,7.65,0.91,58399,"buyer-sourced","purity-only","MARGINAL","","AX-R11","am.weiss"],["AX-2024-005097","2024-12-08","2024-12-25","2024-Q4","tb-500","TB-500","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2406-h7589","SSA-2406-H7589","janoshik-analytical",10,98.69,1.31,0.83,"des-Gln truncate (−128 Da)",4.94,"acetate",5.2,0.44,null,null,null,null,null,0.5,887.4968,3.3,null,7.65,1.06,88031,"lab-retained","verified","PASS","","","a.moreau"],["AX-2024-005034","2024-12-04","2024-12-25","2024-Q4","tb-500","TB-500","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2407-v6115","KP-2407-V6115","janoshik-analytical",10,99.29,0.71,0.48,"[D-Thr]-diastereomer",3.8,"acetate",6.89,0.56,88.75,88.12,10.25,9.032,90.3,null,null,0.22,null,7.83,0.96,45329,"buyer-sourced","purity-only","PASS","","","fe.novak"],["AX-2024-004469","2024-12-21","2024-12-25","2024-Q4","semax","Semax","neuro","ambiopharm","AMB","ambiopharm-amb-2411-g5528","AMB-2411-G5528","nordanalyt",10,99.93,0.07,0.04,"Met1 sulfoxide (+16 Da)",9.26,"acetate",4.58,0.82,null,null,null,null,null,7.2,813.36,null,null,8.28,1,64385,"lab-retained","identity-consistent","PASS","","","y.erdogan"],["AX-2024-004138","2024-12-04","2024-12-25","2024-Q4","afamelanotide","Afamelanotide","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-y1595","WWB-2406-Y1595","nordanalyt",10,99.64,0.36,0.17,"Met sulfoxide (+16 Da)",4.49,"acetate",3.25,0.68,null,null,null,null,null,-5.3,1645.8387,null,null,12.56,0.86,48530,"buyer-sourced","identity-consistent","PASS","","","er.adeyemi"],["AX-2024-004137","2024-12-18","2024-12-25","2024-Q4","afamelanotide","Afamelanotide","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-y1595","WWB-2406-Y1595","janoshik-analytical",10,99.38,0.62,0.24,"Met sulfoxide (+16 Da)",4.46,"acetate",3.26,0.93,null,null,null,null,null,2.4,1645.8514,0.84,null,10.81,1.03,49027,"buyer-sourced","verified","PASS","","","water_content"],["AX-2024-004988","2024-12-15","2024-12-24","2024-Q4","bpc-157","BPC-157","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2407-l4785","KP-2407-L4785","janoshik-analytical",2,98.49,1.51,0.94,"acetylated N-terminus (+42 Da)",2.21,"acetate",8.87,0.17,null,null,null,null,null,2.3,1418.7126,null,null,9.64,1.06,61968,"buyer-sourced","identity-consistent","PASS","","","ha.beaulieu"],["AX-2024-004911","2024-11-28","2024-12-24","2024-Q4","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2411-r9634","GGPE-2411-R9634","peptidemeter",15,98.98,1.02,0.41,"[D-Aib2]-diastereomer",5.81,"TFA",8.21,0.25,85.73,84.86,17.66,14.986,99.9,1.5,4728.4942,null,null,19.5,1.23,53711,"buyer-sourced","verified","PASS","","","uncertainty_budget"],["AX-2024-004675","2024-12-12","2024-12-24","2024-Q4","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2409-s3094","TFC-2409-S3094","janoshik-analytical",2,98.96,1.04,0.42,"deamidated (Asn→Asp, +1 Da)",3.36,"TFA",9.02,0.87,null,null,null,null,null,0,4111.0524,null,null,18.4,1.07,74982,"buyer-sourced","identity-consistent","PASS","","","vi.sjoberg"],["AX-2024-004326","2024-12-05","2024-12-24","2024-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-l7328","QSC-2410-L7328","janoshik-analytical",5,99.93,0.07,0.04,"native GRF (1-29) (−59 Da)",6.55,"acetate",5.25,0.91,null,null,null,null,null,-1.8,3365.7341,null,null,12.79,1.19,73082,"buyer-sourced","identity-consistent","PASS","","","Contributor #R-7069"],["AX-2024-005144","2024-11-28","2024-12-23","2024-Q4","tb-500","TB-500","repair","sangonbio","SGN","sangonbio-sgn-2409-e9197","SGN-2409-E9197","janoshik-analytical",2,99.1,0.9,0.49,"[D-Thr]-diastereomer",7.56,"acetate",5.18,0.51,null,null,null,null,null,5,887.5008,1.1,null,7.85,1.1,66196,"buyer-sourced","verified","PASS","","","s.molnar"],["AX-2024-005033","2024-12-14","2024-12-23","2024-Q4","tb-500","TB-500","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2407-v6115","KP-2407-V6115","peptidemeter",10,99.17,0.83,0.4,"C-terminal amide (−1 Da)",3.83,"acetate",5.73,0.72,89.72,88.98,10.71,9.53,95.3,1,887.4973,null,null,7.42,0.99,46648,"buyer-sourced","verified","PASS","","","t.vanhecke"],["AX-2024-004938","2024-12-07","2024-12-23","2024-Q4","nad-plus","NAD+","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2405-a3279","GGPE-2405-A3279","vendorinvestigate",500,98.05,1.95,0.76,"nicotinamide mononucleotide (NMN, −331 Da)",7.95,null,0,0.76,91.29,89.51,585.37,523.965,104.8,-0.5,663.1088,null,"No growth at 14 d",4.32,1.06,68678,"buyer-sourced","partial","PASS","","","cjc_maleimide"],["AX-2024-004756","2024-12-07","2024-12-23","2024-Q4","survodutide","Survodutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2406-f5091","HOMO-2406-F5091","janoshik-analytical",5,99.24,0.76,0.52,"[D-Ser2]-diastereomer",5.12,"TFA",6.8,0.47,null,null,null,null,null,0.5,4764.5145,null,null,20.09,1.13,81572,"buyer-sourced","identity-consistent","PASS","","","s.wikstrom"],["AX-2024-004311","2024-12-07","2024-12-23","2024-Q4","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-x7558","QSC-2408-X7558","janoshik-analytical",12,98.95,1.05,0.58,"[D-Aib2]-diastereomer",5.75,"TFA",8.39,1.01,84.85,83.96,14.87,12.485,104,-25.7,4728.3656,0.92,null,20.82,0.94,28873,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","fr.sandvik"],["AX-2024-005140","2024-12-21","2024-12-22","2024-Q4","tb-500","TB-500","repair","sangonbio","SGN","sangonbio-sgn-2409-e9197","SGN-2409-E9197","janoshik-analytical",2,98.9,1.1,0.6,"[D-Thr]-diastereomer",7.81,"acetate",5.86,1.01,85.32,84.38,2.14,1.806,90.3,2.5,887.4986,null,null,7.87,1.12,70429,"buyer-sourced","verified","PASS","","","charge_envelope"],["AX-2024-005064","2024-12-13","2024-12-22","2024-Q4","semax","Semax","neuro","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2410-g6492","SSA-2410-G6492","janoshik-analytical",5,98.92,1.08,0.6,"Met1 sulfoxide (+16 Da)",9.66,"acetate",7.2,0.86,82.28,81.39,6.05,4.924,98.5,0.6,813.3546,0.55,"No growth at 14 d",7.11,1.06,83749,"supplier-supplied","verified","PASS","","","ca.ramos"],["AX-2024-005027","2024-12-16","2024-12-22","2024-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2411-y5476","KP-2411-Y5476","janoshik-analytical",2,98.44,1.56,0.83,"des-Tyr1 (−163 Da)",3.86,"acetate",4.81,0.9,90.43,89.02,2,1.78,89,-4.2,3365.7261,null,null,12.87,1.18,58178,"buyer-sourced","verified","MARGINAL","","AX-R06","z.haddad"],["AX-2024-004764","2024-12-02","2024-12-22","2024-Q4","survodutide","Survodutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2406-f5091","HOMO-2406-F5091","janoshik-analytical",5,99.74,0.26,0.11,"aspartimide (−18 Da)",4.81,"TFA",7.94,0.8,86.45,86.23,5.38,4.639,92.8,7.3,4764.5469,null,null,20.2,1.19,63039,"buyer-sourced","verified","PASS","","","c.adeyemi"],["AX-2024-004604","2024-12-03","2024-12-22","2024-Q4","5-amino-1mq","5-Amino-1MQ","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2406-a1769","TFC-2406-A1769","janoshik-analytical",50,99.14,0.86,0.61,"1-methylquinolinium (des-amino, −15 Da)",2.23,"iodide",42.37,0.51,54.89,54.42,93.67,50.975,102,-1.4,285.9963,0.47,null,5.4,1.02,47442,"buyer-sourced","verified","FAIL","counter-ion","AX-R04","label_claim"],["AX-2024-004546","2024-12-10","2024-12-22","2024-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","hybiopharma","HYB","hybiopharma-hyb-2408-n7131","HYB-2408-N7131","peptidemeter",50,99.45,0.55,0.19,"des-ethyl enclomiphene (−28 Da)",2.33,"citrate",28.91,0.71,68.05,67.68,72.69,49.197,98.4,0.3,597.2132,null,null,15.45,1.17,67844,"buyer-sourced","partial","FAIL","counter-ion","","a.vasquez"],["AX-2024-004206","2024-11-28","2024-12-22","2024-Q4","survodutide","Survodutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-t3710","WWB-2408-T3710","medutest",10,98.82,1.18,0.76,"des-γGlu linker (−129 Da)",2.71,"TFA",5.97,0.88,null,null,null,null,null,13.9,4764.5783,null,null,17.09,1.11,38152,"buyer-sourced","identity-consistent","PASS","","","a.trevino"],["AX-2024-004149","2024-11-29","2024-12-22","2024-Q4","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-x2078","WWB-2408-X2078","medutest",30,99.02,0.98,0.59,"oxidised Trp (+16 Da)",5.78,"TFA",9.51,0.77,null,null,null,null,null,-2.6,4728.4748,1.06,"No growth at 14 d",17.53,1.14,45366,"buyer-sourced","identity-consistent","PASS","","","b.mwangi"],["AX-2024-005401","2024-11-26","2024-12-21","2024-Q4","melanotan-ii","Melanotan II","melanocortin","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-l8298","PPG-2408-L8298","peptidemeter",10,99.66,0.34,0.2,"[L-Phe7]-diastereomer",4.61,"acetate",5.65,0.9,88.84,88.54,10.5,9.297,93,-3.7,1023.5364,null,null,9.18,1.08,67455,"buyer-sourced","verified","PASS","","","k.vermeulen"],["AX-2024-005101","2024-12-11","2024-12-21","2024-Q4","tb-500","TB-500","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2406-h7589","SSA-2406-H7589","janoshik-analytical",10,98.53,1.47,0.93,"des-Gln truncate (−128 Da)",4.45,"acetate",3.96,0.43,91.16,89.82,9.97,8.955,89.6,-2.2,887.4944,3.23,null,7.8,1.06,65488,"buyer-sourced","verified","MARGINAL","","AX-R06","e.demir"],["AX-2024-004494","2024-12-03","2024-12-21","2024-Q4","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-v6435","HYB-2407-V6435","janoshik-analytical",10,99.56,0.44,0.31,"tBu-protected residual (+56 Da)",4.7,"TFA",10.06,0.19,null,null,null,null,null,-5.7,4111.029,null,null,18.38,1.29,67737,"buyer-sourced","identity-consistent","PASS","","","z.nkemelu"],["AX-2024-005122","2024-12-10","2024-12-20","2024-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2411-n9012","SGN-2411-N9012","kestrel-bioanalytical",30,99.93,0.07,0.04,"trifluoroacetyl adduct (+96 Da)",3.38,"TFA",6.12,0.85,null,null,null,null,null,15.5,4810.4849,1.01,null,10.63,1.21,61822,"buyer-sourced","method-limited","FAIL","mass accuracy","AX-R01","round_numbers"],["AX-2024-004909","2024-12-08","2024-12-20","2024-Q4","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2411-r9634","GGPE-2411-R9634","janoshik-analytical",15,98.81,1.19,0.48,"[D-Aib2]-diastereomer",5.45,"TFA",8.76,0.32,85.47,84.45,18,15.201,101.3,-31.2,4728.3396,null,null,20.86,1.21,54507,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","vi.sjoberg"],["AX-2024-004471","2024-12-19","2024-12-20","2024-Q4","ipamorelin","Ipamorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2409-l5826","AMB-2409-L5826","peptidemeter",10,99.67,0.33,0.19,"des-Lys (−128 Da)",4.99,"acetate",7.25,0.54,null,null,null,null,null,3.1,711.3878,0.41,null,7.77,1.14,74573,"buyer-sourced","verified","PASS","","","k.marchetti"],["AX-2024-004351","2024-12-05","2024-12-20","2024-Q4","mots-c","MOTS-c","metabolic","flourishglobalbio","FGP","flourishglobalbio-fgp-2411-a8499","FGP-2411-A8499","janoshik-analytical",5,99.91,0.09,0.05,"bis-sulfoxide (+32 Da)",5.08,"acetate",3.55,0.27,null,null,null,null,null,-2.5,2173.0864,null,null,10.52,1.16,48297,"buyer-sourced","identity-consistent","PASS","","","water_high"],["AX-2024-004176","2024-12-09","2024-12-20","2024-Q4","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2410-d2737","WWB-2410-D2737","janoshik-analytical",2,99.3,0.7,0.51,"des-AEEA semaglutide (−145 Da)",1.65,"TFA",8.49,1,null,null,null,null,null,-1,4111.0483,null,null,18.38,1.19,74227,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","b.yilmaz"],["AX-2024-005123","2024-11-23","2024-12-19","2024-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2411-n9012","SGN-2411-N9012","janoshik-analytical",30,98.81,1.19,0.54,"des-Gly deletion (−57 Da)",2.99,"TFA",6.1,0.48,null,null,null,null,null,0.8,4810.4141,null,null,19.92,1.18,50206,"buyer-sourced","identity-consistent","PASS","","","same_trace_twice"],["AX-2024-005099","2024-12-18","2024-12-19","2024-Q4","tb-500","TB-500","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2406-h7589","SSA-2406-H7589","nordanalyt",10,98.58,1.42,0.9,"des-Gln truncate (−128 Da)",5.46,"acetate",4.85,0.41,89.28,88.01,11.31,9.954,99.5,1.7,887.4979,null,null,9.32,0.89,81168,"buyer-sourced","verified","PASS","","","n.brandt"],["AX-2024-004239","2024-12-01","2024-12-19","2024-Q4","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2410-s4374","QYB-2410-S4374","janoshik-analytical",2,99.74,0.26,0.13,"oxidised Trp (+16 Da)",6.39,"acetate",5.69,0.58,87.34,87.11,2.22,1.934,96.7,3.1,872.4473,9.15,null,8.49,1.11,65677,"buyer-sourced","verified","FAIL","endotoxin","AX-R08","j.bergstrom"],["AX-2024-005291","2024-11-27","2024-12-18","2024-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","bachemholding","BCH","bachemholding-bch-2406-e5279","BCH-2406-E5279","nordanalyt",10,98.48,1.52,0.61,"deamidated (+1 Da)",4.8,"acetate",4.61,0.66,89.93,88.56,12.04,10.663,106.6,-0.3,3644.9737,null,null,16.9,1.27,75794,"buyer-sourced","verified","PASS","","","lu.krastev"],["AX-2024-005096","2024-12-06","2024-12-18","2024-Q4","tb-500","TB-500","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2406-h7589","SSA-2406-H7589","janoshik-analytical",10,98.37,1.63,1,"[D-Thr]-diastereomer",4.78,"acetate",6.59,0.67,87.96,86.53,11.35,9.821,98.2,-1.4,887.4952,null,null,7.83,1.13,67157,"buyer-sourced","verified","FAIL","purity","","v.yildiz"],["AX-2024-004770","2024-11-23","2024-12-18","2024-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","homopeptide","Homopeptide","homopeptide-homo-2411-s5371","HOMO-2411-S5371","medutest",20,99.9,0.1,0.06,"N-acetyl semax free acid (+1 Da)",8.24,"acetate",7.34,0.31,84.11,84.03,21.25,17.856,89.3,10.4,854.3895,null,null,6.35,1.06,60477,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","a.okwuosa"],["AX-2024-004394","2024-12-07","2024-12-18","2024-Q4","5-amino-1mq","5-Amino-1MQ","non-peptide","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1476","TFS-{CAT}-1476","janoshik-analytical",100,99.71,0.29,0.19,"1-methylquinolinium (des-amino, −15 Da)",5.09,"iodide",42.9,0.85,null,null,null,null,null,3.7,285.9978,0.15,null,5.51,1.16,78379,"buyer-sourced","verified","FAIL","counter-ion","","am.weiss"],["AX-2024-004345","2024-12-04","2024-12-18","2024-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2410-j7714","FGP-2410-J7714","vendorinvestigate",10,99.68,0.32,0.15,"truncated (1-24)",4.65,"acetate",4.59,0.3,null,null,null,null,null,-0.3,3365.7392,0.78,null,13.77,1.17,73866,"buyer-sourced","verified","PASS","","","c.batista"],["AX-2024-004210","2024-11-26","2024-12-18","2024-Q4","survodutide","Survodutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-t3710","WWB-2408-T3710","janoshik-analytical",10,98.86,1.14,0.55,"[D-Ser2]-diastereomer",3.81,"TFA",7.52,0.53,null,null,null,null,null,-0.7,4764.5088,0.39,null,19.93,1.14,46694,"buyer-sourced","verified","PASS","","","ca.ramos"],["AX-2024-004813","2024-12-04","2024-12-17","2024-Q4","retatrutide","Retatrutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2411-m5834","HJ-2411-M5834","peptidemeter",15,98.7,1.3,0.69,"C18 diacid regioisomer",6.18,"TFA",5.65,0.92,87.25,86.12,17.65,15.2,101.3,null,null,null,null,19.4,1.31,41177,"buyer-sourced","purity-only","PASS","","","t.zielinski"],["AX-2024-004410","2024-12-16","2024-12-17","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2919","ASY-{CAT}-2919","janoshik-analytical",10,99.66,0.34,0.21,"des-Tyr (−163 Da)",5.47,"acetate",2.95,0.22,91.36,91.05,10.14,9.232,92.3,-2.9,1301.6262,null,"No growth at 14 d",9.12,1.29,87037,"buyer-sourced","verified","PASS","","","r.wojcik"],["AX-2024-005331","2024-11-21","2024-12-16","2024-Q4","tirzepatide","Tirzepatide","incretin","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2409-k5786","QST-2409-K5786","peptidemeter",10,97.53,2.47,1.55,"des-Aib2 analogue",5.57,"TFA",8.73,0.53,null,null,null,null,null,0,4810.4103,null,null,18.69,0.98,79125,"buyer-sourced","identity-consistent","PASS","","","n.ekstrom"],["AX-2024-004794","2024-11-30","2024-12-16","2024-Q4","ss-31","SS-31 (Elamipretide)","metabolic","homopeptide","Homopeptide","homopeptide-homo-2410-k5866","HOMO-2410-K5866","janoshik-analytical",20,99.66,0.34,0.21,"C-terminal free acid (+1 Da)",3.94,"acetate",8.97,0.8,86.29,86,21.76,18.714,93.6,null,null,null,null,8.95,1.12,57383,"buyer-sourced","purity-only","PASS","","","t.cardoso"],["AX-2024-004486","2024-11-30","2024-12-16","2024-Q4","bpc-157","BPC-157","repair","hybiopharma","HYB","hybiopharma-hyb-2409-x6061","HYB-2409-X6061","medutest",2,99.6,0.4,0.28,"pyroglutamate cyclisation (−17 Da)",3.4,"acetate",6.61,0.57,null,null,null,null,null,null,null,null,null,8.24,0.86,57888,"buyer-sourced","purity-only","MARGINAL","","AX-R04","h.erdogan"],["AX-2024-005226","2024-12-01","2024-12-15","2024-Q4","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2410-j3009","WXT-2410-J3009","janoshik-analytical",5,98.37,1.63,0.78,"des-Gly truncate (−57 Da)",5.43,"acetate",4.98,0.91,null,null,null,null,null,0.4,1418.7099,0.62,null,9.53,1.04,61878,"buyer-sourced","verified","PASS","","","c.okafor"],["AX-2024-005100","2024-12-09","2024-12-15","2024-Q4","tb-500","TB-500","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2406-h7589","SSA-2406-H7589","vendorinvestigate",10,98.32,1.68,1.04,"[D-Thr]-diastereomer",5.44,"acetate",5.37,0.56,88.63,87.14,11.93,10.396,104,-4.7,887.4922,1.2,null,8.35,0.86,77291,"buyer-sourced","verified","FAIL","purity","","c.asante"],["AX-2024-004473","2024-12-01","2024-12-15","2024-Q4","ipamorelin","Ipamorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2409-l5826","AMB-2409-L5826","janoshik-analytical",10,99.57,0.43,0.24,"des-Lys (−128 Da)",4.2,"acetate",6.03,0.44,89.33,88.95,11.67,10.38,103.8,null,null,null,"No growth at 14 d",8.21,1.11,53308,"buyer-sourced","purity-only","PASS","","","ar.iyer"],["AX-2024-004172","2024-11-20","2024-12-15","2024-Q4","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2410-d2737","WWB-2410-D2737","janoshik-analytical",2,99.4,0.6,0.43,"des-AEEA semaglutide (−145 Da)",1.59,"TFA",9.64,0.34,null,null,null,null,null,0.4,4111.054,null,null,18.38,1.22,53555,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","g.zielinski"],["AX-2024-005330","2024-11-26","2024-12-14","2024-Q4","tirzepatide","Tirzepatide","incretin","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2409-k5786","QST-2409-K5786","medutest",10,97.89,2.11,1.45,"Met(O) sulfoxide (+16 Da)",6.25,"TFA",5.93,0.62,87.2,85.36,10.69,9.125,91.3,7,4810.444,null,null,16.82,1.19,48058,"buyer-sourced","identity-consistent","PASS","","","p.brandt"],["AX-2024-005225","2024-11-19","2024-12-14","2024-Q4","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2410-j3009","WXT-2410-J3009","janoshik-analytical",5,98.45,1.55,0.77,"[D-Val]-diastereomer",5.46,"acetate",7.43,0.29,null,null,null,null,null,-1.4,1418.7073,null,null,9.61,0.98,59452,"buyer-sourced","identity-consistent","PASS","","","ju.coelho"],["AX-2024-004927","2024-11-22","2024-12-14","2024-Q4","sermorelin","Sermorelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2409-c1458","GGPE-2409-C1458","janoshik-analytical",10,98.58,1.42,0.87,"deamidated Asn8 (+1 Da)",6.16,"acetate",4.81,0.47,88.56,87.3,10.53,9.193,91.9,3.1,3355.7349,null,null,12.63,1.25,62909,"supplier-supplied","verified","PASS","","","r.onwuka"],["AX-2024-004916","2024-11-20","2024-12-14","2024-Q4","ghrp-2","GHRP-2","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2406-f1736","GGPE-2406-F1736","medutest",2,99.17,0.83,0.48,"oxidised Trp (+16 Da)",5.96,"acetate",4.28,0.31,89.45,88.71,2.1,1.863,93.2,-8.8,817.4203,0.38,null,7.75,1.39,65677,"buyer-sourced","identity-consistent","PASS","","","z.kowalski"],["AX-2024-004766","2024-11-19","2024-12-14","2024-Q4","survodutide","Survodutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2406-f5091","HOMO-2406-F5091","medutest",5,99.17,0.83,0.44,"aspartimide (−18 Da)",4.78,"TFA",7.96,0.98,null,null,null,null,null,10.2,4764.5607,null,"No growth at 14 d",17.02,1.16,77142,"buyer-sourced","identity-consistent","PASS","","","b.danquah"],["AX-2024-004633","2024-12-01","2024-12-14","2024-Q4","exenatide","Exenatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2409-w1685","TFC-2409-W1685","janoshik-analytical",10,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",2.34,"acetate",4.03,0.67,null,null,null,null,null,-1,4183.9328,null,null,14.84,1.14,75789,"supplier-supplied","identity-consistent","PASS","","","a.okwuosa"],["AX-2024-004623","2024-11-20","2024-12-14","2024-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2406-p1877","TFC-2406-P1877","janoshik-analytical",1,97.52,2.48,1.05,"oxidised Met59 (+16 Da)",4.28,"acetate",6.59,0.71,88.42,86.23,1.03,0.888,88.8,0.2,9105.243,null,null,17.03,1.17,68860,"buyer-sourced","verified","MARGINAL","","AX-R06","ne.demir"],["AX-2024-004482","2024-12-07","2024-12-14","2024-Q4","bpc-157","BPC-157","repair","hybiopharma","HYB","hybiopharma-hyb-2409-x6061","HYB-2409-X6061","nordanalyt",2,99.4,0.6,0.37,"des-Gly truncate (−57 Da)",3.53,"acetate",5.2,0.42,null,null,null,null,null,-3.1,1418.7049,null,null,11.16,1.09,60060,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","a.correia"],["AX-2024-004955","2024-11-19","2024-12-13","2024-Q4","ghrp-2","GHRP-2","gh-axis","mokemeibio","MKM","mokemeibio-mkm-2405-a3531","MKM-2405-A3531","vendorinvestigate",2,98.8,1.2,0.52,"C-terminal free acid (+1 Da)",6.26,"acetate",6.1,0.77,86.87,85.83,2.07,1.777,88.9,-1,817.4267,null,null,9.61,1.09,54712,"buyer-sourced","verified","FAIL","purity","AX-R06","f.steiner"],["AX-2024-004762","2024-12-04","2024-12-13","2024-Q4","survodutide","Survodutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2406-f5091","HOMO-2406-F5091","medutest",5,99.44,0.56,0.23,"des-γGlu linker (−129 Da)",5.1,"TFA",7.42,0.8,null,null,null,null,null,0,4764.5121,0.16,null,17.2,1.07,54637,"buyer-sourced","identity-consistent","PASS","","","co.grimaldi"],["AX-2024-004566","2024-11-21","2024-12-13","2024-Q4","retatrutide","Retatrutide","incretin","jeepbio","JEEP","jeepbio-jeep-2411-f8925","JEEP-2411-F8925","peptidemeter",30,97.84,2.16,1.23,"C18 diacid regioisomer",4.82,"TFA",8.15,0.2,null,null,null,null,null,-2.5,4728.4753,null,null,19.41,1.34,43683,"buyer-sourced","identity-consistent","PASS","","","ka.salinas"],["AX-2024-004413","2024-12-01","2024-12-13","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2919","ASY-{CAT}-2919","vendorinvestigate",10,99.78,0.22,0.14,"des-Tyr (−163 Da)",5.55,"acetate",4.17,0.78,null,null,null,null,null,-2.2,1301.6271,null,"No growth at 14 d",9.85,0.92,53589,"buyer-sourced","identity-consistent","PASS","","","b.delgado"],["AX-2024-005292","2024-12-01","2024-12-12","2024-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","bachemholding","BCH","bachemholding-bch-2406-e5279","BCH-2406-E5279","peptidemeter",10,98.5,1.5,0.75,"hydrolysed maleimide (+18 Da)",4.76,"acetate",3.23,0.52,91.49,90.12,10.73,9.67,96.7,3.4,3644.9872,null,null,13.87,1.35,87776,"lab-retained","verified","PASS","","","t.halvorsen"],["AX-2024-004999","2024-11-16","2024-12-12","2024-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","keruipeptidesbio","KP","keruipeptidesbio-kp-2407-w5062","KP-2407-W5062","janoshik-analytical",5,98.32,1.68,1.04,"N-acetyl semax free acid (+1 Da)",8.2,"acetate",4.74,0.2,86.86,85.4,5.2,4.441,88.8,-1.3,854.3795,null,"No growth at 14 d",7.62,0.91,63640,"buyer-sourced","verified","FAIL","purity","AX-R06","n.bruun"],["AX-2024-004608","2024-12-08","2024-12-12","2024-Q4","5-amino-1mq","5-Amino-1MQ","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2406-a1769","TFC-2406-A1769","peptidemeter",50,99.16,0.84,0.6,"1-methylquinolinium (des-amino, −15 Da)",1.94,"iodide",36.43,0.71,60.92,60.41,84.8,51.228,102.5,0.7,285.9969,null,"No growth at 14 d",5.08,1,86806,"buyer-sourced","verified","FAIL","counter-ion","AX-R04","n.bruun"],["AX-2024-004567","2024-12-08","2024-12-12","2024-Q4","retatrutide","Retatrutide","incretin","jeepbio","JEEP","jeepbio-jeep-2411-f8925","JEEP-2411-F8925","janoshik-analytical",30,97.78,2.22,1.33,"C18 diacid regioisomer",4.32,"TFA",10.02,0.63,85.03,83.14,33.13,27.544,91.8,2.1,4728.497,0.64,null,20.79,1.2,60038,"buyer-sourced","verified","PASS","","","n.okonkwo"],["AX-2024-004489","2024-12-08","2024-12-12","2024-Q4","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-v6435","HYB-2407-V6435","janoshik-analytical",10,98.71,1.29,0.9,"tBu-protected residual (+56 Da)",4.53,"TFA",7.56,0.92,null,null,null,null,null,5.2,4111.0738,null,null,18.47,1.2,56455,"buyer-sourced","identity-consistent","PASS","","","c.okonkwo"],["AX-2024-004465","2024-11-17","2024-12-12","2024-Q4","semax","Semax","neuro","ambiopharm","AMB","ambiopharm-amb-2411-g5528","AMB-2411-G5528","medutest",10,99.93,0.07,0.04,"Met1 sulfoxide (+16 Da)",9.85,"acetate",7.75,0.63,null,null,null,null,null,-7,813.3484,null,null,6.01,1.28,45592,"buyer-sourced","identity-consistent","PASS","","","a.boateng"],["AX-2024-004213","2024-12-01","2024-12-12","2024-Q4","survodutide","Survodutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-t3710","WWB-2408-T3710","kestrel-bioanalytical",10,99.93,0.07,0.05,"des-γGlu linker (−129 Da)",2.79,"TFA",7.31,0.52,null,null,null,null,null,-0.3,4764.5107,null,null,10.99,1.32,52764,"buyer-sourced","method-limited","PASS","","","d.ogunleye"],["AX-2024-005038","2024-12-05","2024-12-11","2024-Q4","ipamorelin","Ipamorelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2409-n5905","KP-2409-N5905","janoshik-analytical",2,99.13,0.87,0.52,"oxidised Trp (+16 Da)",4.36,"acetate",4.89,0.58,null,null,null,null,null,-1.1,711.3848,0.35,null,8.23,0.96,53294,"lab-retained","verified","PASS","","","c.okafor"],["AX-2024-004947","2024-11-16","2024-12-11","2024-Q4","hexarelin","Hexarelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2410-u3109","GGPE-2410-U3109","nordanalyt",2,99.14,0.86,0.59,"C-terminal free acid (+1 Da)",4.27,"acetate",7.16,0.55,88.02,87.26,2.43,2.12,106,0.7,886.4608,null,null,10.34,1.12,70219,"buyer-sourced","verified","PASS","","","j.hartmann"],["AX-2024-004791","2024-12-10","2024-12-11","2024-Q4","ss-31","SS-31 (Elamipretide)","metabolic","homopeptide","Homopeptide","homopeptide-homo-2410-k5866","HOMO-2410-K5866","janoshik-analytical",20,99.49,0.51,0.31,"C-terminal free acid (+1 Da)",3.69,"acetate",6.07,0.59,89.65,89.19,23.77,21.2,106,-0.2,639.3855,null,null,8.91,1.08,67715,"buyer-sourced","verified","PASS","","","import_hold"],["AX-2024-004629","2024-11-17","2024-12-11","2024-Q4","ss-31","SS-31 (Elamipretide)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2410-f1982","TFC-2410-F1982","peptidemeter",20,99.4,0.6,0.32,"[D-Arg1]-epimer",5.77,"acetate",9.46,0.88,83.89,83.39,21.94,18.296,91.5,-0.5,639.3853,null,null,8.42,1.05,54479,"buyer-sourced","verified","MARGINAL","","AX-R02","i.dahlberg"],["AX-2024-004477","2024-12-04","2024-12-11","2024-Q4","bpc-157","BPC-157","repair","hybiopharma","HYB","hybiopharma-hyb-2409-x6061","HYB-2409-X6061","janoshik-analytical",2,98.95,1.05,0.41,"pyroglutamate cyclisation (−17 Da)",3.58,"acetate",8.8,0.65,86.97,86.06,2.34,2.014,100.7,1.3,1418.7111,null,null,9.6,1.05,81668,"buyer-sourced","verified","MARGINAL","","AX-R04","v.palacios"],["AX-2024-004302","2024-11-16","2024-12-11","2024-Q4","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-p6719","QSC-2410-P6719","janoshik-analytical",2,99.08,0.92,0.34,"[D-Aib8]-diastereomer",5.44,"TFA",10.68,0.68,83.2,82.43,2.27,1.871,93.6,null,null,null,null,18.45,1.2,59488,"buyer-sourced","purity-only","PASS","","","hilic_hana"],["AX-2024-004235","2024-12-01","2024-12-11","2024-Q4","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2410-s4374","QYB-2410-S4374","vendorinvestigate",2,99.92,0.08,0.03,"bis-oxidised Trp (+32 Da)",5.95,"acetate",6.43,0.16,null,null,null,null,null,1,872.4455,3.54,null,9,1.15,40846,"buyer-sourced","verified","PASS","","","vial_weight"],["AX-2024-005132","2024-11-22","2024-12-10","2024-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2408-s8580","SGN-2408-S8580","kestrel-bioanalytical",5,98.37,1.63,0.67,"C20 diacid mono-amide",2.97,"TFA",7.42,0.91,88.7,87.25,5.68,4.956,99.1,15.1,4810.4829,null,null,10.88,1.25,69878,"buyer-sourced","method-limited","FAIL","mass accuracy","AX-R01;AX-R05","j.serrano"],["AX-2024-005060","2024-11-15","2024-12-10","2024-Q4","semax","Semax","neuro","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2410-g6492","SSA-2410-G6492","nordanalyt",5,99.26,0.74,0.47,"diketopiperazine (−18 Da)",9.65,"acetate",7.47,0.22,82.66,82.05,5.92,4.857,97.1,1.1,813.355,null,null,8.38,1.13,53107,"supplier-supplied","verified","PASS","","","la.haddad"],["AX-2024-004795","2024-12-07","2024-12-10","2024-Q4","ss-31","SS-31 (Elamipretide)","metabolic","homopeptide","Homopeptide","homopeptide-homo-2410-k5866","HOMO-2410-K5866","peptidemeter",20,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",4.34,"acetate",9.06,1.02,85.58,85.52,21.05,18.002,90,2.9,639.3875,null,null,8.41,0.86,57322,"lab-retained","verified","PASS","","","ph_recon"],["AX-2024-004793","2024-11-14","2024-12-10","2024-Q4","ss-31","SS-31 (Elamipretide)","metabolic","homopeptide","Homopeptide","homopeptide-homo-2410-k5866","HOMO-2410-K5866","janoshik-analytical",20,99.91,0.09,0.05,"C-terminal free acid (+1 Da)",3.45,"acetate",7.82,0.16,88.57,88.49,23.78,21.043,105.2,-3,639.3837,1.26,null,8.95,1.18,52658,"buyer-sourced","verified","PASS","","","p.chukwu"],["AX-2024-004556","2024-11-29","2024-12-10","2024-Q4","leuprolide","Leuprolide","hormonal","jeepbio","JEEP","jeepbio-jeep-2408-k8241","JEEP-2408-K8241","janoshik-analytical",5,99.28,0.72,0.34,"des-ethylamide (+1 Da)",4.72,"acetate",3.01,0.32,91.95,91.29,5.59,5.103,102.1,7.5,1208.6703,0.27,null,9.53,1.21,70362,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","j.lindqvist"],["AX-2024-004409","2024-11-15","2024-12-09","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2919","ASY-{CAT}-2919","medutest",10,99.1,0.9,0.48,"oxidised Trp (+16 Da)",5.07,"acetate",4.68,0.43,89.82,89.01,11.34,10.094,100.9,-7.6,1301.6201,0.46,"No growth at 14 d",7.78,1.01,43408,"buyer-sourced","identity-consistent","PASS","","","j.krastev"],["AX-2024-005400","2024-11-17","2024-12-08","2024-Q4","melanotan-ii","Melanotan II","melanocortin","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-l8298","PPG-2408-L8298","peptidemeter",10,99.93,0.07,0.04,"des-acetyl MT-II (−42 Da)",4.78,"acetate",3.73,0.16,null,null,null,null,null,0.7,1023.5409,null,null,9.11,1.12,101073,"buyer-sourced","identity-consistent","PASS","","","r.vermeulen"],["AX-2024-005121","2024-11-24","2024-12-08","2024-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2411-n9012","SGN-2411-N9012","peptidemeter",30,99.08,0.92,0.41,"des-Gly deletion (−57 Da)",2.69,"TFA",6.78,0.5,90.03,89.2,32.37,28.874,96.2,-1.9,4810.4012,0.8,null,18.58,0.99,73851,"buyer-sourced","verified","PASS","","","to.adeyemi"],["AX-2024-005116","2024-11-30","2024-12-08","2024-Q4","semaglutide","Semaglutide","incretin","sangonbio","SGN","sangonbio-sgn-2409-f8056","SGN-2409-F8056","vendorinvestigate",2,98.77,1.23,0.82,"C18 diacid mono-ester",4.52,"TFA",8.86,0.18,86.44,85.38,2.15,1.836,91.8,-0.9,4111.0487,null,null,19.57,1.21,46653,"buyer-sourced","verified","PASS","","","peak_integrator"],["AX-2024-005102","2024-11-27","2024-12-08","2024-Q4","tb-500","TB-500","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2406-h7589","SSA-2406-H7589","nordanalyt",10,98.5,1.5,0.92,"[D-Thr]-diastereomer",5.43,"acetate",6.3,0.29,87.98,86.66,11.73,10.165,101.6,-0.5,887.496,null,null,9.08,1.1,82806,"buyer-sourced","verified","PASS","","","b.lundgren"],["AX-2024-005037","2024-11-23","2024-12-08","2024-Q4","ipamorelin","Ipamorelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2409-n5905","KP-2409-N5905","janoshik-analytical",2,99.16,0.84,0.5,"des-Lys (−128 Da)",3.89,"acetate",4.92,0.39,90.8,90.04,2.17,1.954,97.7,-7.3,711.3804,null,null,8.22,1.19,59112,"buyer-sourced","verified","PASS","","","r.sjoberg"],["AX-2024-004918","2024-12-07","2024-12-08","2024-Q4","ghrp-2","GHRP-2","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2406-f1736","GGPE-2406-F1736","peptidemeter",2,99.18,0.82,0.47,"oxidised Trp (+16 Da)",6.07,"acetate",7.44,0.85,null,null,null,null,null,0.2,817.4277,null,null,8.42,0.89,75150,"buyer-sourced","identity-consistent","PASS","","","a.duarte"],["AX-2024-004560","2024-11-29","2024-12-08","2024-Q4","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2405-d8240","JEEP-2405-D8240","medutest",10,99.3,0.7,0.5,"des-AEEA semaglutide (−145 Da)",4.97,"TFA",11.35,0.94,null,null,null,null,null,15.5,4111.1161,2.65,null,15.37,1.17,87816,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R07","b.stanescu"],["AX-2024-004325","2024-11-13","2024-12-08","2024-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-l7328","QSC-2410-L7328","janoshik-analytical",5,99.93,0.07,0.04,"deamidated (+1 Da)",7.06,"acetate",5.1,0.48,87.36,87.3,5.98,5.221,104.4,4.9,3365.7567,0.37,null,12.72,1.21,76351,"buyer-sourced","verified","PASS","","","Contributor #J-2856"],["AX-2024-004300","2024-11-13","2024-12-08","2024-Q4","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-p6719","QSC-2410-P6719","janoshik-analytical",2,98.92,1.08,0.4,"[D-Aib8]-diastereomer",4.82,"TFA",7.86,0.58,null,null,null,null,null,2.4,4111.0623,null,null,18.45,1.13,67843,"buyer-sourced","identity-consistent","PASS","","","a.trevino"],["AX-2024-004208","2024-11-19","2024-12-08","2024-Q4","survodutide","Survodutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-t3710","WWB-2408-T3710","janoshik-analytical",10,99.05,0.95,0.62,"des-γGlu linker (−129 Da)",3.04,"TFA",6.45,0.96,89.55,88.7,10.62,9.42,94.2,-0.1,4764.5116,0.24,null,20.17,1.08,62820,"buyer-sourced","verified","PASS","","","b.vogel"],["AX-2024-004177","2024-12-01","2024-12-08","2024-Q4","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2410-d2737","WWB-2410-D2737","medutest",2,99.14,0.86,0.54,"des-His1 truncate (−137 Da)",1.19,"TFA",9.29,0.68,null,null,null,null,null,14.5,4111.112,null,null,15.35,0.91,44847,"lab-retained","identity-consistent","MARGINAL","","AX-R04","hilic_hana"],["AX-2024-005332","2024-12-05","2024-12-07","2024-Q4","tirzepatide","Tirzepatide","incretin","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2409-k5786","QST-2409-K5786","nordanalyt",10,98.4,1.6,1.1,"Met(O) sulfoxide (+16 Da)",6.32,"TFA",8.34,0.77,null,null,null,null,null,0.2,4810.4113,0.46,"No growth at 14 d",22.9,1.03,57949,"buyer-sourced","verified","PASS","","","b.lundgren"],["AX-2024-005191","2024-11-30","2024-12-07","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","cpcbio","CPC","cpcbio-cpc-2411-w9644","CPC-2411-W9644","janoshik-analytical",5,98.37,1.63,0.89,"[D-Trp]-epimer",3.82,"acetate",2.94,0.98,92.26,90.76,5.53,5.019,100.4,null,null,0.59,null,9.32,1.15,69882,"buyer-sourced","purity-only","FAIL","purity","","ja.cabrera"],["AX-2024-004797","2024-12-06","2024-12-07","2024-Q4","ss-31","SS-31 (Elamipretide)","metabolic","homopeptide","Homopeptide","homopeptide-homo-2410-k5866","HOMO-2410-K5866","medutest",20,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",3.37,"acetate",8.19,0.71,87.73,87.67,20.6,18.06,90.3,null,null,1.33,null,7.84,1.1,77983,"buyer-sourced","purity-only","MARGINAL","","AX-R11","l.nwosu"],["AX-2024-004296","2024-11-26","2024-12-07","2024-Q4","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-c7111","QSC-2411-C7111","peptidemeter",20,98.69,1.31,0.71,"C18 diacid regioisomer",3.43,"TFA",7.78,0.17,null,null,null,null,null,1.7,4728.4951,null,null,19.31,1.02,64763,"buyer-sourced","identity-consistent","PASS","","","ka.roos"],["AX-2024-005329","2024-11-19","2024-12-06","2024-Q4","tirzepatide","Tirzepatide","incretin","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2409-k5786","QST-2409-K5786","peptidemeter",10,98.1,1.9,1.2,"des-Aib2 analogue",6.65,"TFA",9.61,0.33,null,null,null,null,null,-3,4810.3959,null,null,18.36,1.22,40387,"buyer-sourced","identity-consistent","PASS","","","h.adebayo"],["AX-2024-005041","2024-11-13","2024-12-06","2024-Q4","ipamorelin","Ipamorelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2409-n5905","KP-2409-N5905","medutest",2,99.28,0.72,0.43,"des-Lys (−128 Da)",4.04,"acetate",6.28,0.5,null,null,null,null,null,-3.2,711.3833,null,"No growth at 14 d",6.93,0.86,48087,"buyer-sourced","identity-consistent","PASS","","","Contributor #A-7284"],["AX-2024-004987","2024-12-05","2024-12-06","2024-Q4","bpc-157","BPC-157","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2407-l4785","KP-2407-L4785","medutest",2,98.82,1.18,0.79,"pyroglutamate cyclisation (−17 Da)",2.25,"acetate",7.29,0.23,90.23,89.17,2.19,1.953,97.7,2.6,1418.713,0.25,null,8.24,1.07,83790,"supplier-supplied","identity-consistent","PASS","","","o.silva"],["AX-2024-004929","2024-12-04","2024-12-06","2024-Q4","sermorelin","Sermorelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2409-c1458","GGPE-2409-C1458","medutest",10,98.31,1.69,1.04,"deamidated Asn8 (+1 Da)",5.69,"acetate",5.35,0.62,null,null,null,null,null,0.9,3355.7275,null,null,10.49,1.02,75689,"buyer-sourced","identity-consistent","PASS","","","Contributor #A-7284"],["AX-2024-004920","2024-11-18","2024-12-06","2024-Q4","ghrp-2","GHRP-2","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2406-f1736","GGPE-2406-F1736","vendorinvestigate",2,98.8,1.2,0.69,"oxidised Trp (+16 Da)",6.25,"acetate",7.12,0.63,null,null,null,null,null,-4.1,817.4241,0.6,null,9.69,0.93,67800,"buyer-sourced","verified","FAIL","purity","","v.yildiz"],["AX-2024-004670","2024-11-15","2024-12-06","2024-Q4","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2409-s3094","TFC-2409-S3094","janoshik-analytical",2,99.03,0.97,0.39,"deamidated (Asn→Asp, +1 Da)",3.47,"TFA",8.26,0.33,87.94,87.09,2.08,1.811,90.6,4,4111.0688,null,null,18.3,0.96,69231,"buyer-sourced","verified","PASS","","","o.mensa"],["AX-2024-004327","2024-11-21","2024-12-06","2024-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-l7328","QSC-2410-L7328","kestrel-bioanalytical",5,99.93,0.07,0.04,"deamidated (+1 Da)",6.24,"acetate",5.72,0.64,null,null,null,null,null,null,null,0.35,null,6.96,1.16,60471,"buyer-sourced","purity-only","PASS","","","l.rahimi"],["AX-2024-005277","2024-11-13","2024-12-05","2024-Q4","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2407-f4650","BCH-2407-F4650","janoshik-analytical",60,97.17,2.83,1.37,"C20 diacid mono-amide",5.4,"TFA",9.64,0.96,84,81.62,67.22,54.865,91.4,1.8,4810.419,null,null,19.87,1.25,63009,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","recon_clarity"],["AX-2024-005247","2024-11-12","2024-12-05","2024-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wuxitides","WXT","wuxitides-wxt-2408-p3767","WXT-2408-P3767","kestrel-bioanalytical",1000,99.09,0.91,0.43,"O-desmethyl metabolite analogue (−14 Da)",4.42,"mesylate",13.21,0.68,null,null,null,null,null,-14.7,624.2089,null,null,7.56,1.15,64993,"buyer-sourced","identity-consistent","FAIL","counter-ion;mass accuracy","AX-R01;AX-R04","em.mbeki"],["AX-2024-004607","2024-11-08","2024-12-04","2024-Q4","5-amino-1mq","5-Amino-1MQ","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2406-a1769","TFC-2406-A1769","peptidemeter",50,99.58,0.42,0.23,"free iodide (counter-ion, by IC)",2.68,"iodide",44.62,0.89,51.81,51.59,87.56,45.172,90.3,-0.1,285.9967,0.39,null,5.22,1.02,55973,"buyer-sourced","verified","FAIL","counter-ion","AX-R04","tfa_counter"],["AX-2024-004461","2024-11-21","2024-12-04","2024-Q4","retatrutide","Retatrutide","incretin","sinopep","SinoPep","sinopep-snp-2405-t4694","SNP-2405-T4694","peptidemeter",20,98.15,1.85,1.19,"[D-Aib2]-diastereomer",3.72,"TFA",8.52,0.97,86.79,85.18,23.62,20.12,100.6,3.1,4728.5018,null,null,19.51,1.08,41616,"supplier-supplied","verified","PASS","","","f.okwuosa"],["AX-2024-004179","2024-11-24","2024-12-04","2024-Q4","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2410-d2737","WWB-2410-D2737","janoshik-analytical",2,99.47,0.53,0.31,"des-His1 truncate (−137 Da)",1.11,"TFA",8.97,0.89,null,null,null,null,null,-0.3,4111.0512,null,null,18.32,1.12,71383,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","s.sorensen"],["AX-2024-005120","2024-11-13","2024-12-03","2024-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2411-n9012","SGN-2411-N9012","janoshik-analytical",30,98.81,1.19,0.47,"trifluoroacetyl adduct (+96 Da)",2.82,"TFA",6.57,0.27,90.34,89.26,35.85,32,106.7,null,null,null,null,19.92,1.24,48540,"buyer-sourced","purity-only","PASS","","","au.marchand"],["AX-2024-004923","2024-11-08","2024-12-03","2024-Q4","ghrp-2","GHRP-2","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2406-f1736","GGPE-2406-F1736","janoshik-analytical",2,99.11,0.89,0.6,"des-Lys (−128 Da)",6.08,"acetate",7.56,0.88,null,null,null,null,null,3.6,817.4304,null,null,8.88,0.94,57029,"buyer-sourced","identity-consistent","PASS","","","ke.dahlberg"],["AX-2024-004147","2024-11-16","2024-12-03","2024-Q4","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-x2078","WWB-2408-X2078","peptidemeter",30,99.34,0.66,0.41,"oxidised Trp (+16 Da)",6.02,"TFA",8.34,0.26,85.38,84.82,31.88,27.041,90.1,null,null,1.72,null,19.71,1.13,56304,"buyer-sourced","purity-only","PASS","","","a.perrin"],["AX-2024-005397","2024-11-21","2024-12-02","2024-Q4","melanotan-ii","Melanotan II","melanocortin","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-l8298","PPG-2408-L8298","nordanalyt",10,99.86,0.14,0.08,"linear (open-lactam) precursor (+18 Da)",4.55,"acetate",3.87,0.77,90.81,90.68,10.25,9.295,93,2.4,1023.5427,null,null,11.21,0.98,64941,"buyer-sourced","verified","PASS","","","me.hartmann"],["AX-2024-005061","2024-11-07","2024-12-02","2024-Q4","semax","Semax","neuro","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2410-g6492","SSA-2410-G6492","peptidemeter",5,98.97,1.03,0.65,"diketopiperazine (−18 Da)",9.39,"acetate",5.85,0.46,null,null,null,null,null,-2.4,813.3521,0.48,null,6.74,1.06,54167,"buyer-sourced","verified","PASS","","","b.baptista"],["AX-2024-005059","2024-11-29","2024-12-02","2024-Q4","semax","Semax","neuro","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2410-g6492","SSA-2410-G6492","janoshik-analytical",5,98.68,1.32,0.73,"Met1 sulfoxide (+16 Da)",9.84,"acetate",4.47,0.79,null,null,null,null,null,0.3,813.3543,null,null,7.05,0.93,64049,"buyer-sourced","identity-consistent","PASS","","","Contributor #J-2856"],["AX-2024-004948","2024-11-14","2024-12-02","2024-Q4","hexarelin","Hexarelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2410-u3109","GGPE-2410-U3109","peptidemeter",2,99.31,0.69,0.36,"C-terminal free acid (+1 Da)",4.99,"acetate",7.21,0.19,null,null,null,null,null,null,null,null,null,8.49,0.86,69202,"buyer-sourced","purity-only","PASS","","","n.bruun"],["AX-2024-004758","2024-11-15","2024-12-02","2024-Q4","survodutide","Survodutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2406-f5091","HOMO-2406-F5091","janoshik-analytical",5,99.39,0.61,0.42,"[D-Ser2]-diastereomer",4.83,"TFA",8.66,0.39,86.12,85.59,5.75,4.921,98.4,0.7,4764.5154,0.29,null,20.04,1.1,39983,"buyer-sourced","verified","PASS","","","a.fontaine"],["AX-2024-004146","2024-11-13","2024-12-02","2024-Q4","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-x2078","WWB-2408-X2078","janoshik-analytical",30,99.78,0.22,0.11,"oxidised Trp (+16 Da)",5.36,"TFA",8.26,0.26,null,null,null,null,null,-3.9,4728.4687,null,null,20.62,1.19,49081,"buyer-sourced","identity-consistent","PASS","","","s.broberg"],["AX-2024-004136","2024-11-12","2024-12-02","2024-Q4","afamelanotide","Afamelanotide","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-y1595","WWB-2406-Y1595","janoshik-analytical",10,99.71,0.29,0.14,"Met sulfoxide (+16 Da)",4.38,"acetate",2.45,0.21,92.96,92.69,10.8,10.011,100.1,3.3,1645.8528,null,null,10.92,1.06,68925,"buyer-sourced","verified","PASS","","","b.vogel"],["AX-2024-005274","2024-11-28","2024-12-01","2024-Q4","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2407-f4650","BCH-2407-F4650","janoshik-analytical",60,97.23,2.77,1.22,"C20 diacid mono-amide",5.76,"TFA",6.09,0.59,87.56,85.13,62.95,53.589,89.3,null,null,0.79,null,20.08,1.25,64741,"buyer-sourced","purity-only","MARGINAL","","AX-R02;AX-R03;AX-R06","k.guerrero"],["AX-2024-005142","2024-11-08","2024-12-01","2024-Q4","tb-500","TB-500","repair","sangonbio","SGN","sangonbio-sgn-2409-e9197","SGN-2409-E9197","janoshik-analytical",2,99.16,0.84,0.46,"[D-Thr]-diastereomer",8.11,"acetate",5.68,0.93,null,null,null,null,null,-0.8,887.4957,1.07,null,7.69,0.88,83719,"lab-retained","verified","PASS","","","p.roos"],["AX-2024-004928","2024-11-07","2024-12-01","2024-Q4","sermorelin","Sermorelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2409-c1458","GGPE-2409-C1458","medutest",10,98.98,1.02,0.52,"truncated (1-25)",6.02,"acetate",3.98,0.88,null,null,null,null,null,-7.8,3355.6983,null,"No growth at 14 d",10.45,1.19,58485,"buyer-sourced","identity-consistent","PASS","","","Contributor #T-8990"],["AX-2024-004837","2024-11-14","2024-12-01","2024-Q4","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2409-c8722","SWB-2409-C8722","nordanalyt",10,98.3,1.7,0.93,"[D-Aib8]-diastereomer",5.22,"TFA",6.71,0.81,null,null,null,null,null,35.2,4111.1971,null,null,21.34,1.02,63389,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","round_numbers"],["AX-2024-004768","2024-11-16","2024-12-01","2024-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","homopeptide","Homopeptide","homopeptide-homo-2411-s5371","HOMO-2411-S5371","janoshik-analytical",20,99.65,0.35,0.18,"N-acetyl semax free acid (+1 Da)",9.17,"acetate",5.03,0.17,85.63,85.33,23.92,20.411,102.1,-4.6,854.3767,0.28,null,7.58,1.29,66992,"buyer-sourced","verified","PASS","","","m.hartmann"],["AX-2024-004673","2024-11-09","2024-12-01","2024-Q4","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2409-s3094","TFC-2409-S3094","peptidemeter",2,99.01,0.99,0.4,"deamidated (Asn→Asp, +1 Da)",3.03,"TFA",7.58,0.95,88.44,87.56,2.24,1.961,98.1,-2.7,4111.0413,null,null,17.21,1.03,51530,"buyer-sourced","verified","PASS","","","r.lokken"],["AX-2024-004414","2024-11-05","2024-12-01","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2919","ASY-{CAT}-2919","kestrel-bioanalytical",10,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",4.83,"acetate",4.15,0.28,null,null,null,null,null,null,null,null,null,4.9,1,73332,"buyer-sourced","method-limited","PASS","","","Contributor #Q-2836"],["AX-2024-004411","2024-11-07","2024-12-01","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2919","ASY-{CAT}-2919","nordanalyt",10,99.56,0.44,0.27,"des-Tyr (−163 Da)",5.72,"acetate",4.49,0.56,null,null,null,null,null,null,null,0.48,null,10.6,1.22,63521,"buyer-sourced","purity-only","PASS","","","RT_shift"],["AX-2024-005366","2024-11-21","2024-11-30","2024-Q4","ghrp-6","GHRP-6","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2405-w6859","PPG-2405-W6859","janoshik-analytical",2,99.71,0.29,0.17,"[D-Trp]-epimer",4.56,"acetate",6.33,0.34,null,null,null,null,null,1.7,872.4461,2.19,null,8.5,1.1,80497,"buyer-sourced","verified","PASS","","","Contributor #X-4772"],["AX-2024-005365","2024-11-06","2024-11-30","2024-Q4","ghrp-6","GHRP-6","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2405-w6859","PPG-2405-W6859","vendorinvestigate",2,99.93,0.07,0.04,"oxidised Trp (+16 Da)",4.57,"acetate",5.53,0.98,null,null,null,null,null,2.9,872.4471,null,null,8.84,0.95,66723,"buyer-sourced","identity-consistent","PASS","","","i.trevino"],["AX-2024-004757","2024-11-29","2024-11-30","2024-Q4","survodutide","Survodutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2406-f5091","HOMO-2406-F5091","janoshik-analytical",5,99.42,0.58,0.25,"aspartimide (−18 Da)",5.35,"TFA",7.31,0.24,87.1,86.59,5.54,4.797,95.9,null,null,null,null,20,1.29,57217,"buyer-sourced","purity-only","PASS","","","ka.castellanos"],["AX-2024-004578","2024-11-19","2024-11-30","2024-Q4","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2407-k9072","JEEP-2407-K9072","janoshik-analytical",2,98.99,1.01,0.53,"des-Gln truncate (−128 Da)",5.73,"acetate",6.57,0.88,null,null,null,null,null,2.8,887.4989,null,null,7.81,1.31,70727,"buyer-sourced","identity-consistent","PASS","","","f.lokken"],["AX-2024-004468","2024-11-23","2024-11-30","2024-Q4","semax","Semax","neuro","ambiopharm","AMB","ambiopharm-amb-2411-g5528","AMB-2411-G5528","janoshik-analytical",10,99.76,0.24,0.14,"des-Met (−131 Da)",9.75,"acetate",7.27,0.45,82.53,82.33,12.89,10.612,106.1,0.7,813.3547,null,null,7.16,1.19,80026,"buyer-sourced","verified","PASS","","","k.molnar"],["AX-2024-005189","2024-11-11","2024-11-29","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","cpcbio","CPC","cpcbio-cpc-2411-w9644","CPC-2411-W9644","janoshik-analytical",5,98.7,1.3,0.71,"[D-Trp]-epimer",3.73,"acetate",4.45,0.77,null,null,null,null,null,-3.7,1301.6252,null,null,9.21,1.16,57103,"buyer-sourced","identity-consistent","PASS","","","ah.okwuosa"],["AX-2024-004568","2024-11-08","2024-11-29","2024-Q4","retatrutide","Retatrutide","incretin","jeepbio","JEEP","jeepbio-jeep-2411-f8925","JEEP-2411-F8925","peptidemeter",30,98.63,1.37,0.78,"C18 diacid regioisomer",5.8,"TFA",8.64,0.2,null,null,null,null,null,2.1,4728.497,null,null,19.48,1.28,67467,"supplier-supplied","identity-consistent","PASS","","","i.demir"],["AX-2024-004173","2024-11-09","2024-11-29","2024-Q4","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2410-d2737","WWB-2410-D2737","vendorinvestigate",2,99.37,0.63,0.4,"des-His1 truncate (−137 Da)",1.77,"TFA",10.49,0.28,87.46,86.91,2.18,1.895,94.8,-1.4,4111.0466,null,null,19.45,1.24,30250,"buyer-sourced","verified","MARGINAL","","AX-R04","j.kirchner"],["AX-2024-005220","2024-11-03","2024-11-28","2024-Q4","ghrp-6","GHRP-6","gh-axis","wuxitides","WXT","wuxitides-wxt-2411-g2069","WXT-2411-G2069","peptidemeter",2,99.31,0.69,0.34,"oxidised Trp (+16 Da)",3.31,"acetate",6.47,0.71,null,null,null,null,null,0.7,872.4452,null,null,7.79,1.24,57642,"buyer-sourced","identity-consistent","PASS","","","co.grimaldi"],["AX-2024-005219","2024-11-15","2024-11-28","2024-Q4","ghrp-6","GHRP-6","gh-axis","wuxitides","WXT","wuxitides-wxt-2411-g2069","WXT-2411-G2069","nordanalyt",2,99.1,0.9,0.51,"bis-oxidised Trp (+32 Da)",3.24,"acetate",4.4,0.68,91.68,90.85,2.1,1.908,95.4,null,null,null,null,9.75,1.11,53834,"buyer-sourced","purity-only","PASS","","","r.yildiz"],["AX-2024-005193","2024-11-26","2024-11-28","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","cpcbio","CPC","cpcbio-cpc-2411-w9644","CPC-2411-W9644","kestrel-bioanalytical",5,99.53,0.47,0.26,"[D-Trp]-epimer",3.93,"acetate",4.21,0.8,91.06,90.63,5.81,5.266,105.3,null,null,null,"No growth at 14 d",4.06,1.03,57222,"buyer-sourced","method-limited","MARGINAL","","AX-R11","m.asante"],["AX-2024-004643","2024-11-22","2024-11-28","2024-Q4","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2409-h3000","TFC-2409-H3000","janoshik-analytical",10,97.72,2.28,1.59,"truncated (5-39)",3.76,"TFA",6.8,0.17,89.27,87.23,11.05,9.639,96.4,1.7,4728.4951,null,"No growth at 14 d",20.69,1.26,33085,"buyer-sourced","verified","MARGINAL","","AX-R09","p.vukovic"],["AX-2024-004303","2024-11-17","2024-11-28","2024-Q4","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-p6719","QSC-2410-P6719","janoshik-analytical",2,99.02,0.98,0.47,"semaglutide dimer",5.17,"TFA",6.28,0.91,87.64,86.78,2.04,1.77,88.5,-3.3,4111.0388,null,null,18.45,1.16,63115,"lab-retained","verified","MARGINAL","","AX-R06","j.hartmann"],["AX-2024-004293","2024-11-13","2024-11-28","2024-Q4","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-c7111","QSC-2411-C7111","vendorinvestigate",20,99,1,0.67,"des-Aib20 analogue",3.26,"TFA",7.65,0.87,null,null,null,null,null,-2.6,4728.4748,0.17,null,22.99,1.29,31831,"buyer-sourced","verified","MARGINAL","","AX-R11","h.kravchenko"],["AX-2024-005296","2024-11-19","2024-11-27","2024-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","bachemholding","BCH","bachemholding-bch-2406-e5279","BCH-2406-E5279","janoshik-analytical",10,99.1,0.9,0.45,"hydrolysed maleimide (+18 Da)",4.96,"acetate",3.07,0.58,91.39,90.57,10.14,9.184,91.8,1.5,3644.9803,null,null,14.39,1.09,45753,"buyer-sourced","verified","PASS","","","l.agyeman"],["AX-2024-005227","2024-11-08","2024-11-27","2024-Q4","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2410-j3009","WXT-2410-J3009","janoshik-analytical",5,98.08,1.92,0.94,"[D-Val]-diastereomer",5.29,"acetate",6.49,0.23,null,null,null,null,null,null,null,null,null,9.57,1.11,55589,"buyer-sourced","purity-only","PASS","","","d.aalto"],["AX-2024-004836","2024-11-01","2024-11-27","2024-Q4","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2409-c8722","SWB-2409-C8722","janoshik-analytical",10,99.1,0.9,0.61,"tBu-protected residual (+56 Da)",5.33,"TFA",9.67,0.33,null,null,null,null,null,2.4,4111.0623,0.42,null,18.54,0.98,52100,"supplier-supplied","verified","PASS","","","amber_glass"],["AX-2024-004816","2024-11-15","2024-11-27","2024-Q4","retatrutide","Retatrutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2411-m5834","HJ-2411-M5834","janoshik-analytical",15,98.45,1.55,0.85,"[D-Aib2]-diastereomer",6.57,"TFA",8.69,0.56,null,null,null,null,null,-2.5,4728.4753,null,null,21.1,1.12,56829,"buyer-sourced","identity-consistent","PASS","","","a.bergstrom"],["AX-2024-004631","2024-11-16","2024-11-27","2024-Q4","ss-31","SS-31 (Elamipretide)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2410-f1982","TFC-2410-F1982","peptidemeter",20,99,1,0.53,"[D-Arg1]-epimer",5.61,"acetate",6.64,0.98,86.77,85.9,20.94,17.987,89.9,3.7,639.388,0.21,null,8.52,1.27,69826,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R06","n.malinowski"],["AX-2024-004563","2024-11-20","2024-11-27","2024-Q4","retatrutide","Retatrutide","incretin","jeepbio","JEEP","jeepbio-jeep-2411-f8925","JEEP-2411-F8925","peptidemeter",30,97.85,2.15,1.29,"C18 diacid regioisomer",5.11,"TFA",7.55,0.52,86.82,84.95,36.36,30.888,103,-3.7,4728.4696,0.39,null,19.54,1.3,53928,"buyer-sourced","verified","PASS","","","ha.frisk"],["AX-2024-004466","2024-11-09","2024-11-27","2024-Q4","semax","Semax","neuro","ambiopharm","AMB","ambiopharm-amb-2411-g5528","AMB-2411-G5528","janoshik-analytical",10,99.82,0.18,0.1,"des-Met (−131 Da)",9.01,"acetate",6.18,0.49,null,null,null,null,null,1.5,813.3553,null,null,7.24,0.86,74091,"buyer-sourced","identity-consistent","PASS","","","acetate_only"],["AX-2024-004342","2024-11-04","2024-11-27","2024-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2410-j7714","FGP-2410-J7714","medutest",10,99.6,0.4,0.19,"truncated (1-24)",4.25,"acetate",4.53,0.49,90.73,90.37,10.26,9.272,92.7,7.4,3365.7651,null,null,10.83,1.23,58639,"buyer-sourced","identity-consistent","PASS","","","h.rasmussen"],["AX-2024-005328","2024-11-04","2024-11-26","2024-Q4","tirzepatide","Tirzepatide","incretin","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2409-k5786","QST-2409-K5786","vendorinvestigate",10,98.5,1.5,1.03,"Met(O) sulfoxide (+16 Da)",6.1,"TFA",8.35,0.69,null,null,null,null,null,-3.3,4810.3944,null,null,21.02,1.14,24534,"buyer-sourced","identity-consistent","PASS","","","k.varga"],["AX-2024-004669","2024-11-06","2024-11-26","2024-Q4","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2409-s3094","TFC-2409-S3094","medutest",2,99.14,0.86,0.43,"Met(O) sulfoxide (+16 Da)",3.41,"TFA",6.28,0.23,null,null,null,null,null,9.4,4111.091,null,null,15.58,1.03,50677,"buyer-sourced","identity-consistent","PASS","","","a.kuusela"],["AX-2024-004547","2024-11-13","2024-11-26","2024-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","hybiopharma","HYB","hybiopharma-hyb-2408-n7131","HYB-2408-N7131","janoshik-analytical",50,99.76,0.24,0.11,"zuclomiphene (cis-isomer)",2.14,"citrate",27.19,0.41,70.26,70.09,75.45,52.883,105.8,-1.6,597.212,null,null,16.46,1.04,64810,"buyer-sourced","partial","FAIL","counter-ion","","c.novak"],["AX-2024-004483","2024-11-22","2024-11-26","2024-Q4","bpc-157","BPC-157","repair","hybiopharma","HYB","hybiopharma-hyb-2409-x6061","HYB-2409-X6061","nordanalyt",2,99.3,0.7,0.27,"pyroglutamate cyclisation (−17 Da)",3.79,"acetate",7.81,0.49,87.91,87.29,2.16,1.885,94.3,1.9,1418.712,null,null,11.18,1.04,51468,"buyer-sourced","verified","MARGINAL","","AX-R04","ad.molnar"],["AX-2024-004412","2024-11-13","2024-11-26","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2919","ASY-{CAT}-2919","medutest",10,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",4.88,"acetate",3.46,0.34,null,null,null,null,null,4,1301.6352,0.46,null,7.68,0.86,73258,"buyer-sourced","identity-consistent","PASS","","","c.ekstrom"],["AX-2024-005273","2024-11-07","2024-11-25","2024-Q4","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2407-f4650","BCH-2407-F4650","janoshik-analytical",60,98.15,1.85,0.9,"C20 diacid mono-amide",4.8,"TFA",6.63,0.52,null,null,null,null,null,-2.3,4810.3992,null,null,19.7,1.28,68760,"supplier-supplied","identity-consistent","MARGINAL","","AX-R02;AX-R03","sa.demir"],["AX-2024-004945","2024-11-04","2024-11-25","2024-Q4","nad-plus","NAD+","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2405-a3279","GGPE-2405-A3279","kestrel-bioanalytical",500,98.28,1.72,0.86,"nicotinamide mononucleotide (NMN, −331 Da)",8.71,null,0,0.47,null,null,null,null,null,4.4,663.112,null,"No growth at 14 d",2.3,1.17,63450,"buyer-sourced","identity-consistent","PASS","","","Contributor #F-2358"],["AX-2024-004545","2024-11-07","2024-11-25","2024-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","hybiopharma","HYB","hybiopharma-hyb-2408-n7131","HYB-2408-N7131","medutest",50,99.93,0.07,0.04,"des-ethyl enclomiphene (−28 Da)",2.02,"citrate",26.84,0.39,70.75,70.7,69.15,48.889,97.8,-2,597.2118,null,null,13.91,1.15,60892,"buyer-sourced","partial","FAIL","counter-ion","","ch.dahlberg"],["AX-2024-004467","2024-11-04","2024-11-25","2024-Q4","semax","Semax","neuro","ambiopharm","AMB","ambiopharm-amb-2411-g5528","AMB-2411-G5528","janoshik-analytical",10,99.93,0.07,0.04,"Met1 sulfoxide (+16 Da)",9.53,"acetate",5.91,0.65,83.91,83.85,12.64,10.599,106,5.9,813.3589,0.27,null,7.24,1.12,54710,"buyer-sourced","verified","PASS","","","r.kjaer"],["AX-2024-005295","2024-11-20","2024-11-24","2024-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","bachemholding","BCH","bachemholding-bch-2406-e5279","BCH-2406-E5279","janoshik-analytical",10,99.02,0.98,0.39,"deamidated (+1 Da)",5.25,"acetate",3.05,0.84,90.86,89.97,11.33,10.194,101.9,-5.9,3644.9533,null,"No growth at 14 d",14.81,1.02,58289,"buyer-sourced","verified","PASS","","","j.serrano"],["AX-2024-005248","2024-11-13","2024-11-24","2024-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wuxitides","WXT","wuxitides-wxt-2408-p3767","WXT-2408-P3767","janoshik-analytical",1000,98.91,1.09,0.61,"sulfonamide hydrolysis product (+18 Da)",4.81,"mesylate",15.68,0.41,79.1,78.24,1343.45,1051.115,105.1,3.9,624.2205,0.39,null,13.82,1.06,53032,"buyer-sourced","verified","FAIL","counter-ion","AX-R04","Contributor #B-2210"],["AX-2024-004559","2024-11-23","2024-11-24","2024-Q4","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2405-d8240","JEEP-2405-D8240","vendorinvestigate",10,98.6,1.4,0.81,"Met(O) sulfoxide (+16 Da)",4.75,"TFA",7.26,0.73,87.26,86.04,10.52,9.051,90.5,4.2,4111.0697,null,null,19.46,1.22,61916,"buyer-sourced","verified","MARGINAL","","AX-R07","n_equals_two"],["AX-2024-004492","2024-11-11","2024-11-24","2024-Q4","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-v6435","HYB-2407-V6435","janoshik-analytical",10,98.98,1.02,0.62,"C18 diacid mono-ester",4.09,"TFA",10.16,0.68,85.07,84.2,11.63,9.792,97.9,-1,4111.0483,null,null,18.48,1.1,54229,"buyer-sourced","verified","PASS","","","g.petrov"],["AX-2024-004491","2024-11-16","2024-11-24","2024-Q4","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-v6435","HYB-2407-V6435","peptidemeter",10,98.51,1.49,1.03,"tBu-protected residual (+56 Da)",4.27,"TFA",9.88,0.17,85.68,84.4,10.49,8.854,88.5,1.6,4111.059,null,null,17.4,1.08,48113,"buyer-sourced","verified","MARGINAL","","AX-R06","Contributor #P-5401"],["AX-2024-004472","2024-11-03","2024-11-24","2024-Q4","ipamorelin","Ipamorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2409-l5826","AMB-2409-L5826","janoshik-analytical",10,99.5,0.5,0.26,"[D-Trp]-epimer",4.56,"acetate",6.08,0.58,null,null,null,null,null,null,null,0.36,null,8.29,1,60625,"buyer-sourced","purity-only","PASS","","","Contributor #U-4426"],["AX-2024-004212","2024-11-13","2024-11-24","2024-Q4","survodutide","Survodutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-t3710","WWB-2408-T3710","janoshik-analytical",10,98.96,1.04,0.49,"[D-Ser2]-diastereomer",3.24,"TFA",7.41,0.57,88.78,87.86,10.68,9.383,93.8,0.4,4764.514,null,null,20.06,1.14,75182,"buyer-sourced","verified","PASS","","","d.radich"],["AX-2024-005092","2024-10-31","2024-11-23","2024-Q4","mazdutide","Mazdutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2407-l7018","SSA-2407-L7018","medutest",4,96.98,3.02,1.59,"trifluoroacetyl adduct (+96 Da)",4.2,"TFA",6.48,0.59,88.73,86.05,4.73,4.07,101.8,4.6,4912.6634,null,"No growth at 14 d",16.48,1.03,60725,"buyer-sourced","identity-consistent","PASS","","","Contributor #T-8990"],["AX-2024-005028","2024-11-05","2024-11-23","2024-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2411-y5476","KP-2411-Y5476","kestrel-bioanalytical",2,99.35,0.65,0.39,"native GRF (1-29) (−59 Da)",4.31,"acetate",3.79,0.39,91.51,90.92,2.17,1.973,98.7,9.2,3365.7712,1.77,null,7.04,1.04,50473,"buyer-sourced","identity-consistent","PASS","","","z.ivaturi"],["AX-2024-004769","2024-11-21","2024-11-23","2024-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","homopeptide","Homopeptide","homopeptide-homo-2411-s5371","HOMO-2411-S5371","vendorinvestigate",20,99.76,0.24,0.17,"N-acetyl semax free acid (+1 Da)",8.53,"acetate",4.93,0.41,null,null,null,null,null,2.2,854.3825,0.35,null,8.01,1.04,104337,"buyer-sourced","verified","PASS","","","ig.beaulieu"],["AX-2024-004493","2024-11-01","2024-11-23","2024-Q4","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-v6435","HYB-2407-V6435","janoshik-analytical",10,98.79,1.21,0.88,"C18 diacid mono-ester",4.48,"TFA",9.38,0.94,null,null,null,null,null,-5.3,4111.0306,null,null,18.47,1.16,64495,"buyer-sourced","identity-consistent","PASS","","","j.roos"],["AX-2024-004460","2024-11-06","2024-11-23","2024-Q4","retatrutide","Retatrutide","incretin","sinopep","SinoPep","sinopep-snp-2405-t4694","SNP-2405-T4694","medutest",20,98.06,1.94,0.91,"incomplete Fmoc removal (+222 Da)",4.26,"TFA",7.29,0.73,87.72,86.02,24.82,21.35,106.8,5.8,4728.5145,null,null,17.46,1.31,73847,"buyer-sourced","identity-consistent","PASS","","","hplc_ola"],["AX-2024-004236","2024-11-16","2024-11-23","2024-Q4","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2410-s4374","QYB-2410-S4374","medutest",2,99.93,0.07,0.04,"[D-Trp]-epimer",6.52,"acetate",6.62,0.73,null,null,null,null,null,0.1,872.4447,6.28,"No growth at 14 d",7,0.86,62427,"buyer-sourced","identity-consistent","FAIL","endotoxin","AX-R08","e.zamora"],["AX-2024-004148","2024-11-01","2024-11-23","2024-Q4","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-x2078","WWB-2408-X2078","nordanalyt",30,99.07,0.93,0.56,"oxidised Trp (+16 Da)",6.44,"TFA",8,1.02,null,null,null,null,null,4.1,4728.5065,null,null,24.14,0.86,45274,"buyer-sourced","identity-consistent","PASS","","","c.lindholm"],["AX-2024-005131","2024-11-08","2024-11-22","2024-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2408-s8580","SGN-2408-S8580","peptidemeter",5,98.01,1.99,0.89,"[D-Aib13]-diastereomer",2.84,"TFA",6.69,0.89,null,null,null,null,null,4.1,4810.43,null,null,18.58,1.18,78838,"supplier-supplied","identity-consistent","MARGINAL","","AX-R05","Contributor #E-3392"],["AX-2024-004562","2024-11-15","2024-11-22","2024-Q4","retatrutide","Retatrutide","incretin","jeepbio","JEEP","jeepbio-jeep-2411-f8925","JEEP-2411-F8925","janoshik-analytical",30,98.38,1.62,0.93,"C18 diacid regioisomer",5.43,"TFA",7.04,0.81,86.72,85.32,34.52,29.452,98.2,2.8,4728.5003,null,null,20.61,1.16,54858,"buyer-sourced","verified","PASS","","","t.vanhecke"],["AX-2024-004561","2024-11-03","2024-11-22","2024-Q4","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2405-d8240","JEEP-2405-D8240","medutest",10,99.03,0.97,0.55,"Met(O) sulfoxide (+16 Da)",5.04,"TFA",6.53,0.95,87.48,86.63,11.29,9.781,97.8,6.4,4111.0787,4.74,null,15.9,0.99,49326,"lab-retained","identity-consistent","MARGINAL","","AX-R07","el.halonen"],["AX-2024-004349","2024-10-29","2024-11-22","2024-Q4","mots-c","MOTS-c","metabolic","flourishglobalbio","FGP","flourishglobalbio-fgp-2411-a8499","FGP-2411-A8499","kestrel-bioanalytical",5,99.81,0.19,0.09,"bis-sulfoxide (+32 Da)",5.36,"acetate",3.41,0.92,90.31,90.14,5.41,4.877,97.5,3.2,2173.0988,null,"No growth at 14 d",5.78,1.01,52621,"buyer-sourced","identity-consistent","PASS","","","an.lindqvist"],["AX-2024-004937","2024-11-10","2024-11-21","2024-Q4","nad-plus","NAD+","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2405-a3279","GGPE-2405-A3279","janoshik-analytical",500,98.04,1.96,0.98,"nicotinamide mononucleotide (NMN, −331 Da)",8.11,null,0,0.41,null,null,null,null,null,4.9,663.1123,null,null,4.05,0.96,71101,"buyer-sourced","identity-consistent","PASS","","","ha.mwangi"],["AX-2024-004487","2024-11-15","2024-11-21","2024-Q4","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-v6435","HYB-2407-V6435","janoshik-analytical",10,98.93,1.07,0.62,"tBu-protected residual (+56 Da)",4.15,"TFA",7.02,0.98,null,null,null,null,null,1.2,4111.0573,null,null,18.51,1.17,45804,"buyer-sourced","identity-consistent","PASS","","","v.wojcik"],["AX-2024-004484","2024-11-06","2024-11-21","2024-Q4","bpc-157","BPC-157","repair","hybiopharma","HYB","hybiopharma-hyb-2409-x6061","HYB-2409-X6061","nordanalyt",2,99.3,0.7,0.27,"pyroglutamate cyclisation (−17 Da)",4.03,"acetate",8.02,0.82,87.13,86.52,2.06,1.782,89.1,2.2,1418.7124,null,null,11.17,1.3,64853,"lab-retained","verified","MARGINAL","","AX-R04;AX-R06","d.batista"],["AX-2024-005145","2024-11-07","2024-11-20","2024-Q4","tb-500","TB-500","repair","sangonbio","SGN","sangonbio-sgn-2409-e9197","SGN-2409-E9197","peptidemeter",2,99.33,0.67,0.28,"C-terminal amide (−1 Da)",7.78,"acetate",4.76,0.64,86.82,86.24,2.46,2.122,106.1,1.5,887.4977,1.08,null,7.34,0.86,69913,"buyer-sourced","verified","PASS","","","t.perrin"],["AX-2024-005000","2024-10-27","2024-11-20","2024-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","keruipeptidesbio","KP","keruipeptidesbio-kp-2407-w5062","KP-2407-W5062","janoshik-analytical",5,98.35,1.65,0.97,"des-acetyl amide (−42 Da)",8.01,"acetate",6.11,0.87,null,null,null,null,null,-4.7,854.3766,null,null,7.59,1.1,68190,"lab-retained","identity-consistent","FAIL","purity","","r.sjoberg"],["AX-2024-004479","2024-11-09","2024-11-20","2024-Q4","bpc-157","BPC-157","repair","hybiopharma","HYB","hybiopharma-hyb-2409-x6061","HYB-2409-X6061","medutest",2,99.54,0.46,0.33,"pyroglutamate cyclisation (−17 Da)",4.32,"acetate",6.49,0.66,88.53,88.12,2.37,2.088,104.4,14.2,1418.7294,null,null,8.11,1.3,64018,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","s.adeyemi"],["AX-2024-004470","2024-10-27","2024-11-20","2024-Q4","ipamorelin","Ipamorelin","gh-axis","ambiopharm","AMB","ambiopharm-amb-2409-l5826","AMB-2409-L5826","medutest",10,99.55,0.45,0.24,"[D-Trp]-epimer",4.82,"acetate",6.33,0.78,null,null,null,null,null,null,null,null,"No growth at 14 d",6.92,1.11,60897,"buyer-sourced","purity-only","PASS","","","h.vermeulen"],["AX-2024-004329","2024-11-16","2024-11-20","2024-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-l7328","QSC-2410-L7328","peptidemeter",5,99.88,0.12,0.06,"native GRF (1-29) (−59 Da)",6.28,"acetate",5.16,0.57,null,null,null,null,null,2.3,3365.7479,0.18,null,12.14,1.08,70566,"buyer-sourced","verified","PASS","","","f.aalto"],["AX-2024-004314","2024-10-26","2024-11-20","2024-Q4","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-x7558","QSC-2408-X7558","peptidemeter",12,98.18,1.82,0.93,"[D-Aib2]-diastereomer",5.37,"TFA",5.71,0.77,88.15,86.55,12.53,10.845,90.4,1.1,4728.4923,null,null,19.33,1.35,66977,"buyer-sourced","verified","PASS","","","i.pires"],["AX-2024-004295","2024-11-05","2024-11-20","2024-Q4","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-c7111","QSC-2411-C7111","vendorinvestigate",20,99.11,0.89,0.61,"des-Aib20 analogue",3.62,"TFA",9.89,0.57,null,null,null,null,null,1.3,4728.4932,null,null,22.01,1.39,64477,"buyer-sourced","identity-consistent","PASS","","","i.aguirre"],["AX-2024-004207","2024-10-31","2024-11-20","2024-Q4","survodutide","Survodutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-t3710","WWB-2408-T3710","janoshik-analytical",10,98.86,1.14,0.55,"[D-Ser2]-diastereomer",3.21,"TFA",5.65,0.87,90.27,89.24,10.75,9.593,95.9,-2.2,4764.5016,0.52,null,20.24,0.99,77691,"buyer-sourced","verified","PASS","","","h.yilmaz"],["AX-2024-005294","2024-11-04","2024-11-19","2024-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","bachemholding","BCH","bachemholding-bch-2406-e5279","BCH-2406-E5279","medutest",10,98.52,1.48,0.74,"hydrolysed maleimide (+18 Da)",4.72,"acetate",4.74,0.54,90,88.67,10.98,9.736,97.4,null,null,null,null,12.44,1.31,48576,"lab-retained","purity-only","PASS","","","mi.ibarra"],["AX-2024-005276","2024-11-15","2024-11-19","2024-Q4","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2407-f4650","BCH-2407-F4650","peptidemeter",60,97.17,2.83,1.25,"C20 diacid mono-amide",5.02,"TFA",8.45,0.45,86.08,83.64,76.84,64.269,107.1,1.6,4810.418,null,null,18.68,1.27,50909,"supplier-supplied","verified","MARGINAL","","AX-R02;AX-R03","n.adeyemi"],["AX-2024-005249","2024-10-27","2024-11-19","2024-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wuxitides","WXT","wuxitides-wxt-2408-p3767","WXT-2408-P3767","janoshik-analytical",1000,99.35,0.65,0.31,"O-desmethyl metabolite analogue (−14 Da)",4.5,"mesylate",13.73,0.48,81.29,80.76,1292.07,1043.476,104.3,-4,624.2156,null,"No growth at 14 d",13.69,1.13,81398,"buyer-sourced","verified","FAIL","counter-ion","AX-R04","b.abubakar"],["AX-2024-005146","2024-11-13","2024-11-19","2024-Q4","liraglutide","Liraglutide","incretin","sangonbio","SGN","sangonbio-sgn-2408-x9083","SGN-2408-X9083","nordanalyt",5,98.28,1.72,1.2,"γ-Glu regioisomer",2.97,"acetate",4.24,0.79,null,null,null,null,null,null,null,null,null,19.82,0.89,58425,"buyer-sourced","purity-only","PASS","","","m.cabrera"],["AX-2024-004931","2024-11-04","2024-11-19","2024-Q4","cagrilintide","Cagrilintide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2410-u1820","GGPE-2410-U1820","peptidemeter",5,97.99,2.01,0.72,"deamidated (+1 Da)",5.67,"TFA",10.21,1.01,83.11,81.44,6.09,4.96,99.2,-4.4,3961.3044,0.44,null,15.58,1.25,48700,"buyer-sourced","verified","PASS","","","k.bakken"],["AX-2024-004925","2024-11-01","2024-11-19","2024-Q4","sermorelin","Sermorelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2409-c1458","GGPE-2409-C1458","peptidemeter",10,98.59,1.41,0.86,"deamidated Asn8 (+1 Da)",5.47,"acetate",5.27,0.99,null,null,null,null,null,1.5,3355.7295,null,null,11.51,1.03,87364,"buyer-sourced","identity-consistent","PASS","","","f.bakken"],["AX-2024-004819","2024-11-12","2024-11-19","2024-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","wibsonbio","SWB","wibsonbio-swb-2410-v6905","SWB-2410-V6905","medutest",50,99.93,0.07,0.04,"free base (des-citrate)",6.26,"citrate",30.52,0.5,null,null,null,null,null,1.6,597.214,0.74,null,13.9,1.21,69978,"buyer-sourced","partial","FAIL","counter-ion","","k.nascimento"],["AX-2024-004464","2024-10-27","2024-11-19","2024-Q4","semax","Semax","neuro","ambiopharm","AMB","ambiopharm-amb-2411-g5528","AMB-2411-G5528","peptidemeter",10,99.92,0.08,0.05,"des-Met (−131 Da)",9.21,"acetate",6.82,0.81,83.16,83.09,12,9.971,99.7,-3.5,813.3513,null,null,6.63,0.93,56513,"buyer-sourced","verified","PASS","","","si.cabrera"],["AX-2024-004346","2024-11-16","2024-11-19","2024-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2410-j7714","FGP-2410-J7714","peptidemeter",10,99.29,0.71,0.29,"truncated (1-24)",4.73,"acetate",4.62,0.24,90.41,89.77,10.49,9.417,94.2,3.8,3365.753,null,null,11.96,1.1,88330,"buyer-sourced","verified","PASS","","","s.correia"],["AX-2024-004922","2024-10-24","2024-11-18","2024-Q4","ghrp-2","GHRP-2","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2406-f1736","GGPE-2406-F1736","medutest",2,99.11,0.89,0.51,"oxidised Trp (+16 Da)",5.97,"acetate",6.33,0.93,86.77,86,2.24,1.926,96.3,13.8,817.4388,null,null,7.58,1.22,70270,"buyer-sourced","identity-consistent","PASS","","","ghkcu_copper"],["AX-2024-004910","2024-11-13","2024-11-18","2024-Q4","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2411-r9634","GGPE-2411-R9634","janoshik-analytical",15,99.21,0.79,0.56,"oxidised Trp (+16 Da)",5.86,"TFA",6.52,0.5,87.12,86.43,15.62,13.5,90,-1.5,4728.48,null,"No growth at 14 d",20.76,1.2,64218,"buyer-sourced","verified","PASS","","","n.fontaine"],["AX-2024-004313","2024-10-23","2024-11-18","2024-Q4","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-x7558","QSC-2408-X7558","nordanalyt",12,98.85,1.15,0.46,"[D-Aib2]-diastereomer",4.89,"TFA",9.35,0.74,85.02,84.04,13.95,11.724,97.7,-0.5,4728.4847,null,null,23.79,1.17,44669,"buyer-sourced","verified","PASS","","","a.lundgren"],["AX-2024-004241","2024-11-03","2024-11-18","2024-Q4","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2410-s4374","QYB-2410-S4374","janoshik-analytical",2,99.93,0.07,0.04,"oxidised Trp (+16 Da)",6.68,"acetate",4.71,0.29,88.32,88.26,2.09,1.845,92.3,null,null,null,null,8.33,1.19,82146,"buyer-sourced","purity-only","PASS","","","n.jansen"],["AX-2024-005399","2024-11-11","2024-11-17","2024-Q4","melanotan-ii","Melanotan II","melanocortin","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-l8298","PPG-2408-L8298","peptidemeter",10,99.93,0.07,0.04,"des-acetyl MT-II (−42 Da)",4.81,"acetate",5.67,0.88,88.64,88.58,11.45,10.142,101.4,45.5,1023.5868,null,null,9.16,1.03,55305,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","g.vasquez"],["AX-2024-004622","2024-10-22","2024-11-17","2024-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2406-p1877","TFC-2406-P1877","janoshik-analytical",1,97.83,2.17,0.95,"des-13-residue N-extension (native IGF-1)",4.26,"acetate",5.28,0.58,89.88,87.93,1.14,1.002,100.2,-3.4,9105.2102,null,null,17.07,1.12,36576,"lab-retained","verified","PASS","","","j.serrano"],["AX-2024-004621","2024-10-31","2024-11-17","2024-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2406-p1877","TFC-2406-P1877","nordanalyt",1,97.72,2.28,0.96,"oxidised Met59 (+16 Da)",4.49,"acetate",4.55,0.36,90.6,88.53,1.01,0.894,89.4,1.2,9105.2521,null,null,19.57,1.26,44139,"buyer-sourced","verified","MARGINAL","","AX-R06","as.novak"],["AX-2024-005278","2024-11-08","2024-11-16","2024-Q4","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2407-f4650","BCH-2407-F4650","janoshik-analytical",60,97.33,2.67,1.18,"C20 diacid mono-amide",5.55,"TFA",6.98,0.15,87.32,84.99,65.24,55.447,92.4,-5.4,4810.3843,0.29,"No growth at 14 d",19.8,1.15,69687,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","r.yilmaz"],["AX-2024-005098","2024-10-30","2024-11-16","2024-Q4","tb-500","TB-500","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2406-h7589","SSA-2406-H7589","vendorinvestigate",10,98.11,1.89,1.16,"[D-Thr]-diastereomer",4.49,"acetate",5.59,0.52,89.4,87.71,11.15,9.78,97.8,0.8,887.4971,1.83,null,9.2,1.09,73053,"buyer-sourced","verified","FAIL","purity","AX-R11","s.nkemelu"],["AX-2024-005025","2024-11-06","2024-11-16","2024-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2411-y5476","KP-2411-Y5476","peptidemeter",2,98.52,1.48,0.78,"des-Tyr1 (−163 Da)",4.02,"acetate",3.34,0.34,null,null,null,null,null,-2.8,3365.7308,null,null,12.1,1.21,52733,"buyer-sourced","identity-consistent","PASS","","","ai.krastev"],["AX-2024-004814","2024-10-22","2024-11-16","2024-Q4","retatrutide","Retatrutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2411-m5834","HJ-2411-M5834","medutest",15,98.09,1.91,1.05,"[D-Aib2]-diastereomer",5.91,"TFA",5.85,0.97,87.27,85.6,16.36,14.004,93.4,-7.9,4728.4497,0.52,null,17.63,1.26,61553,"buyer-sourced","identity-consistent","PASS","","","c.lindholm"],["AX-2024-004628","2024-11-11","2024-11-16","2024-Q4","ss-31","SS-31 (Elamipretide)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2410-f1982","TFC-2410-F1982","medutest",20,98.83,1.17,0.54,"C-terminal free acid (+1 Da)",5.15,"acetate",8.53,0.89,85.43,84.43,22.33,18.853,94.3,-15.9,639.3754,null,null,7.56,0.95,73291,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R02","ppm_error"],["AX-2024-004324","2024-10-21","2024-11-16","2024-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-l7328","QSC-2410-L7328","janoshik-analytical",5,99.93,0.07,0.04,"native GRF (1-29) (−59 Da)",6.67,"acetate",4.13,0.34,88.86,88.8,5.31,4.715,94.3,0.8,3365.7429,0.33,"No growth at 14 d",12.93,1.27,65205,"lab-retained","verified","PASS","","","an.pereira"],["AX-2024-004244","2024-10-22","2024-11-16","2024-Q4","ipamorelin","Ipamorelin","gh-axis","qyaobio","QYB","qyaobio-qyb-2407-e4769","QYB-2407-E4769","kestrel-bioanalytical",5,99.93,0.07,0.04,"des-Lys (−128 Da)",3.26,"acetate",7.27,0.52,null,null,null,null,null,3,711.3877,null,"No growth at 14 d",4.3,1,72880,"buyer-sourced","identity-consistent","PASS","","","j.roos"],["AX-2024-005188","2024-10-28","2024-11-15","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","cpcbio","CPC","cpcbio-cpc-2411-w9644","CPC-2411-W9644","peptidemeter",5,99.28,0.72,0.45,"oxidised Trp (+16 Da)",4.1,"acetate",4.84,0.97,null,null,null,null,null,1.1,1301.6314,null,null,8.49,1.14,57871,"supplier-supplied","identity-consistent","PASS","","","Contributor #E-3392"],["AX-2024-005128","2024-10-20","2024-11-15","2024-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2411-n9012","SGN-2411-N9012","janoshik-analytical",30,98.92,1.08,0.48,"des-Gly deletion (−57 Da)",2.86,"TFA",8.11,0.26,null,null,null,null,null,-5.1,4810.3858,1.56,null,19.89,1.16,49527,"supplier-supplied","verified","PASS","","","Contributor #P-1187"],["AX-2024-004940","2024-11-13","2024-11-15","2024-Q4","nad-plus","NAD+","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2405-a3279","GGPE-2405-A3279","vendorinvestigate",500,97.55,2.45,0.95,"nicotinamide mononucleotide (NMN, −331 Da)",8.34,null,0,0.89,90.77,88.55,562.47,498.067,99.6,1.1,663.1098,null,null,4.39,0.98,86685,"buyer-sourced","verified","PASS","","","z.nkemelu"],["AX-2024-004939","2024-11-06","2024-11-15","2024-Q4","nad-plus","NAD+","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2405-a3279","GGPE-2405-A3279","vendorinvestigate",500,98.39,1.61,0.81,"nicotinamide mononucleotide (NMN, −331 Da)",8.19,null,0,0.5,91.31,89.84,596.71,536.084,107.2,-0.1,663.109,0.87,null,4.46,1.26,51390,"buyer-sourced","partial","PASS","","","r.kirchner"],["AX-2024-004565","2024-11-07","2024-11-15","2024-Q4","retatrutide","Retatrutide","incretin","jeepbio","JEEP","jeepbio-jeep-2411-f8925","JEEP-2411-F8925","janoshik-analytical",30,97.88,2.12,1.27,"C18 diacid regioisomer",5.05,"TFA",6.57,0.21,88.17,86.3,35.29,30.455,101.5,1.9,4728.4961,0.23,null,20.67,1.1,50933,"buyer-sourced","verified","PASS","","","r.ferreira"],["AX-2024-004555","2024-11-12","2024-11-15","2024-Q4","leuprolide","Leuprolide","hormonal","jeepbio","JEEP","jeepbio-jeep-2408-k8241","JEEP-2408-K8241","nordanalyt",5,99.83,0.17,0.12,"oxidised Trp (+16 Da)",4.89,"acetate",2.94,0.5,null,null,null,null,null,3.2,1208.6651,null,null,10.95,0.86,53780,"supplier-supplied","identity-consistent","MARGINAL","","AX-R02;AX-R03","cjc_maleimide"],["AX-2024-004180","2024-10-24","2024-11-15","2024-Q4","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2410-d2737","WWB-2410-D2737","janoshik-analytical",2,99.69,0.31,0.22,"des-AEEA semaglutide (−145 Da)",1,"TFA",7.91,0.2,null,null,null,null,null,-1.5,4111.0462,null,"No growth at 14 d",18.54,1.09,82622,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","l.rautio"],["AX-2024-005190","2024-11-03","2024-11-14","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","cpcbio","CPC","cpcbio-cpc-2411-w9644","CPC-2411-W9644","janoshik-analytical",5,98.6,1.4,0.87,"oxidised Trp (+16 Da)",3.69,"acetate",3.32,0.66,null,null,null,null,null,null,null,null,"No growth at 14 d",9.13,1.15,72882,"buyer-sourced","purity-only","PASS","","","Contributor #Q-2836"],["AX-2024-005141","2024-10-21","2024-11-14","2024-Q4","tb-500","TB-500","repair","sangonbio","SGN","sangonbio-sgn-2409-e9197","SGN-2409-E9197","vendorinvestigate",2,98.82,1.18,0.49,"C-terminal amide (−1 Da)",7.43,"acetate",4.54,0.3,null,null,null,null,null,2.5,887.4986,null,null,8.23,0.89,74466,"buyer-sourced","identity-consistent","PASS","","","i.danquah"],["AX-2024-004812","2024-11-03","2024-11-14","2024-Q4","retatrutide","Retatrutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2411-m5834","HJ-2411-M5834","janoshik-analytical",15,98.6,1.4,0.77,"[D-Aib2]-diastereomer",6.43,"TFA",6.16,0.66,86.75,85.54,18.63,15.936,106.2,-2.5,4728.4753,null,null,20.7,1.36,54618,"buyer-sourced","verified","PASS","","","s.trevino"],["AX-2024-004606","2024-11-13","2024-11-14","2024-Q4","5-amino-1mq","5-Amino-1MQ","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2406-a1769","TFC-2406-A1769","janoshik-analytical",50,99.09,0.91,0.65,"1-methylquinolinium (des-amino, −15 Da)",2.35,"iodide",39.31,0.49,57.85,57.32,88.18,50.545,101.1,1.1,285.997,null,null,5.33,1.14,60715,"buyer-sourced","verified","FAIL","counter-ion","AX-R04","am.hartmann"],["AX-2024-004310","2024-11-13","2024-11-14","2024-Q4","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-x7558","QSC-2408-X7558","kestrel-bioanalytical",12,99.36,0.64,0.25,"[D-Aib2]-diastereomer",5.55,"TFA",8.26,0.73,85.46,84.91,14.44,12.261,102.2,-1.1,4728.4819,1.54,null,11.04,1.3,56644,"buyer-sourced","method-limited","PASS","","","m.ostergaard"],["AX-2024-004209","2024-10-25","2024-11-14","2024-Q4","survodutide","Survodutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-t3710","WWB-2408-T3710","janoshik-analytical",10,99.06,0.94,0.61,"des-γGlu linker (−129 Da)",2.88,"TFA",8.7,0.19,null,null,null,null,null,0.6,4764.515,0.29,null,20.02,1.17,66115,"buyer-sourced","verified","PASS","","","Contributor #B-5903"],["AX-2024-004145","2024-10-24","2024-11-14","2024-Q4","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-x2078","WWB-2408-X2078","janoshik-analytical",30,99.73,0.27,0.12,"oxidised Trp (+16 Da)",6.18,"TFA",5.74,0.73,null,null,null,null,null,null,null,null,null,20.82,1.27,26197,"buyer-sourced","purity-only","PASS","","","v.palacios"],["AX-2024-004579","2024-11-10","2024-11-13","2024-Q4","tb-500","TB-500","repair","jeepbio","JEEP","jeepbio-jeep-2407-k9072","JEEP-2407-K9072","janoshik-analytical",2,99.14,0.86,0.39,"C-terminal amide (−1 Da)",5.68,"acetate",4.73,0.68,null,null,null,null,null,1.2,887.4975,null,null,7.89,1.13,67488,"buyer-sourced","identity-consistent","PASS","","","e.onwuka"],["AX-2024-005246","2024-10-30","2024-11-12","2024-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wuxitides","WXT","wuxitides-wxt-2408-p3767","WXT-2408-P3767","medutest",1000,99.29,0.71,0.39,"sulfonamide hydrolysis product (+18 Da)",4.65,"mesylate",16.11,0.2,79.04,78.48,1142.93,896.971,89.7,1.5,624.219,null,null,11.78,0.86,72353,"buyer-sourced","identity-consistent","FAIL","counter-ion","AX-R04;AX-R06","l.haddad"],["AX-2024-005130","2024-10-29","2024-11-12","2024-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2408-s8580","SGN-2408-S8580","janoshik-analytical",5,97.86,2.14,0.94,"[D-Aib13]-diastereomer",3.69,"TFA",8.32,0.7,87.29,85.42,5.27,4.502,90,null,null,0.73,null,20.06,0.97,77432,"buyer-sourced","purity-only","MARGINAL","","AX-R05","n.yildiz"],["AX-2024-004292","2024-11-01","2024-11-12","2024-Q4","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-c7111","QSC-2411-C7111","kestrel-bioanalytical",20,99.61,0.39,0.27,"C18 diacid regioisomer",3.4,"TFA",9.69,0.18,86.73,86.39,20.74,17.917,89.6,-8.8,4728.4455,null,null,11.08,1.09,36789,"buyer-sourced","method-limited","MARGINAL","","AX-R06","a.fontaine"],["AX-2024-005127","2024-10-30","2024-11-11","2024-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2411-n9012","SGN-2411-N9012","kestrel-bioanalytical",30,99.14,0.86,0.34,"trifluoroacetyl adduct (+96 Da)",3.39,"TFA",7.65,0.98,null,null,null,null,null,-8.8,4810.368,null,null,10.68,1,66733,"buyer-sourced","method-limited","PASS","","","recon_clarity"],["AX-2024-005095","2024-10-29","2024-11-11","2024-Q4","tb-500","TB-500","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2406-h7589","SSA-2406-H7589","janoshik-analytical",10,98.55,1.45,0.92,"des-Gln truncate (−128 Da)",5.45,"acetate",6.5,0.31,null,null,null,null,null,-1.6,887.495,null,null,7.93,1.23,71369,"supplier-supplied","identity-consistent","PASS","","","Contributor #P-5401"],["AX-2024-004624","2024-11-05","2024-11-11","2024-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2406-p1877","TFC-2406-P1877","janoshik-analytical",1,97.69,2.31,1.02,"des-13-residue N-extension (native IGF-1)",4.59,"acetate",4.5,0.68,90.23,88.15,1.14,1.005,100.5,-4.3,9105.202,null,null,17.03,1.21,46024,"buyer-sourced","verified","PASS","","","sa.demir"],["AX-2024-004564","2024-10-28","2024-11-11","2024-Q4","retatrutide","Retatrutide","incretin","jeepbio","JEEP","jeepbio-jeep-2411-f8925","JEEP-2411-F8925","janoshik-analytical",30,97.75,2.25,1.29,"C18 diacid regioisomer",5.56,"TFA",5.59,0.41,null,null,null,null,null,null,null,null,"No growth at 14 d",20.71,1.08,37062,"buyer-sourced","purity-only","PASS","","","el.halonen"],["AX-2024-004240","2024-10-21","2024-11-11","2024-Q4","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2410-s4374","QYB-2410-S4374","janoshik-analytical",2,99.48,0.52,0.37,"[D-Trp]-epimer",6.4,"acetate",4.22,0.35,89.03,88.57,2.4,2.126,106.3,0.6,872.4451,null,null,8.53,0.97,70741,"buyer-sourced","verified","PASS","","","hplc_ola"],["AX-2024-004237","2024-11-05","2024-11-11","2024-Q4","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2410-s4374","QYB-2410-S4374","kestrel-bioanalytical",2,99.93,0.07,0.04,"oxidised Trp (+16 Da)",6.98,"acetate",6.91,0.3,85.81,85.75,2.14,1.835,91.8,-3.1,872.4419,null,null,4.58,1.3,65086,"buyer-sourced","identity-consistent","PASS","","","h.nakamura"],["AX-2024-004144","2024-10-24","2024-11-11","2024-Q4","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-x2078","WWB-2408-X2078","vendorinvestigate",30,99.57,0.43,0.23,"oxidised Trp (+16 Da)",5.93,"TFA",7.38,0.62,86.07,85.7,37.07,31.769,105.9,-1.2,4728.4814,null,null,22.08,1.14,68268,"buyer-sourced","verified","PASS","","","r.solberg"],["AX-2024-005139","2024-11-05","2024-11-10","2024-Q4","tb-500","TB-500","repair","sangonbio","SGN","sangonbio-sgn-2409-e9197","SGN-2409-E9197","peptidemeter",2,99.06,0.94,0.39,"C-terminal amide (−1 Da)",7.58,"acetate",4.06,0.46,87.9,87.07,2.13,1.855,92.8,0.3,887.4967,null,null,7.37,1.15,57888,"buyer-sourced","verified","PASS","","","b.yilmaz"],["AX-2024-005040","2024-10-20","2024-11-10","2024-Q4","ipamorelin","Ipamorelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2409-n5905","KP-2409-N5905","nordanalyt",2,99.28,0.72,0.43,"oxidised Trp (+16 Da)",3.65,"acetate",4.86,0.75,90.74,90.09,2.3,2.072,103.6,-2,711.3842,null,null,9.42,1.29,49780,"buyer-sourced","verified","PASS","","","ka.marchand"],["AX-2024-004449","2024-10-26","2024-11-10","2024-Q4","semax","Semax","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2408-k2819","GSP-2408-K2819","peptidemeter",10,99.93,0.07,0.05,"Met1 sulfoxide (+16 Da)",6.69,"acetate",7.76,0.71,84.84,84.78,12.2,10.343,103.4,5,813.3582,0.64,null,6.82,1.17,89723,"supplier-supplied","verified","PASS","","","so.beaulieu"],["AX-2024-004312","2024-10-17","2024-11-10","2024-Q4","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-x7558","QSC-2408-X7558","janoshik-analytical",12,99.04,0.96,0.53,"[D-Aib2]-diastereomer",5.1,"TFA",6.05,0.52,88.33,87.48,12.96,11.337,94.5,-4.5,4728.4658,0.98,"No growth at 14 d",20.55,1.33,41233,"buyer-sourced","verified","PASS","","","m.ostergaard"],["AX-2024-004181","2024-10-20","2024-11-10","2024-Q4","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2410-d2737","WWB-2410-D2737","nordanalyt",2,99.44,0.56,0.33,"des-His1 truncate (−137 Da)",1.53,"TFA",10.83,0.44,87.2,86.71,2.42,2.098,104.9,-1.4,4111.0466,0.78,null,21.3,1.12,58603,"buyer-sourced","verified","MARGINAL","","AX-R04","s.bhattacharya"],["AX-2024-004174","2024-10-26","2024-11-10","2024-Q4","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2410-d2737","WWB-2410-D2737","nordanalyt",2,99,1,0.71,"des-AEEA semaglutide (−145 Da)",1.31,"TFA",8.92,0.79,null,null,null,null,null,3,4111.0647,null,null,21.12,1.4,61824,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","b.abubakar"],["AX-2024-004140","2024-10-29","2024-11-10","2024-Q4","afamelanotide","Afamelanotide","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-y1595","WWB-2406-Y1595","nordanalyt",10,99.31,0.69,0.32,"Met sulfoxide (+16 Da)",5.19,"acetate",2.89,0.56,91.36,90.73,11.65,10.57,105.7,0.1,1645.8476,null,null,12.73,1.2,64713,"buyer-sourced","verified","PASS","","","e.salgado"],["AX-2024-005065","2024-11-04","2024-11-09","2024-Q4","semax","Semax","neuro","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2410-g6492","SSA-2410-G6492","vendorinvestigate",5,98.44,1.56,0.99,"diketopiperazine (−18 Da)",10.16,"acetate",6.82,0.73,82.29,81.01,5.98,4.844,96.9,-3.5,813.3513,null,null,7.55,1.15,59868,"buyer-sourced","verified","FAIL","purity","","l.agyeman"],["AX-2024-004671","2024-11-03","2024-11-09","2024-Q4","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2409-s3094","TFC-2409-S3094","peptidemeter",2,98.76,1.24,0.5,"Met(O) sulfoxide (+16 Da)",3.27,"TFA",7.34,0.54,null,null,null,null,null,1.7,4111.0594,null,null,17.26,1.29,49260,"buyer-sourced","identity-consistent","PASS","","","am.hartmann"],["AX-2024-004626","2024-10-14","2024-11-09","2024-Q4","ss-31","SS-31 (Elamipretide)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2410-f1982","TFC-2410-F1982","medutest",20,99.71,0.29,0.14,"C-terminal free acid (+1 Da)",6.1,"acetate",8.61,0.54,84.75,84.5,21.96,18.556,92.8,0.9,639.3862,null,null,7.55,1.3,51426,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","diode_array"],["AX-2024-004211","2024-10-21","2024-11-09","2024-Q4","survodutide","Survodutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-t3710","WWB-2408-T3710","vendorinvestigate",10,98.94,1.06,0.68,"des-γGlu linker (−129 Da)",3.14,"TFA",9.75,0.95,86.16,85.25,10.45,8.909,89.1,-6.5,4764.4811,null,null,21.27,1.25,80138,"buyer-sourced","verified","MARGINAL","","AX-R06","ha.hartmann"],["AX-2024-004182","2024-10-22","2024-11-09","2024-Q4","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2410-d2737","WWB-2410-D2737","janoshik-analytical",2,99.58,0.42,0.29,"des-AEEA semaglutide (−145 Da)",1.69,"TFA",10.59,0.83,86.89,86.53,2.11,1.826,91.3,-2.8,4111.0409,1.1,null,18.37,1.19,64685,"buyer-sourced","verified","MARGINAL","","AX-R04","s.sorensen"],["AX-2024-005242","2024-10-17","2024-11-08","2024-Q4","ipamorelin","Ipamorelin","gh-axis","wuxitides","WXT","wuxitides-wxt-2410-j3109","WXT-2410-J3109","medutest",10,99.06,0.94,0.45,"[D-Trp]-epimer",2.65,"acetate",6.69,0.66,90,89.15,11.55,10.297,103,-2.9,711.3835,null,null,6.97,0.92,71256,"lab-retained","identity-consistent","PASS","","","ce.kjaer"],["AX-2024-004936","2024-10-31","2024-11-08","2024-Q4","nad-plus","NAD+","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2405-a3279","GGPE-2405-A3279","vendorinvestigate",500,98.34,1.66,0.65,"nicotinamide mononucleotide (NMN, −331 Da)",8.32,null,0,0.67,null,null,null,null,null,1,663.1098,0.33,null,4.65,1.21,69410,"buyer-sourced","partial","PASS","","","g.petrov"],["AX-2024-004917","2024-10-25","2024-11-08","2024-Q4","ghrp-2","GHRP-2","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2406-f1736","GGPE-2406-F1736","janoshik-analytical",2,99.14,0.86,0.58,"des-Lys (−128 Da)",6.04,"acetate",6.82,0.35,86.79,86.04,2.15,1.85,92.5,4.3,817.431,null,null,9.01,1.11,81091,"buyer-sourced","verified","PASS","","","p.petrov"],["AX-2024-004765","2024-10-31","2024-11-08","2024-Q4","survodutide","Survodutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2406-f5091","HOMO-2406-F5091","nordanalyt",5,99.47,0.53,0.22,"des-γGlu linker (−129 Da)",4.88,"TFA",6.94,0.25,87.93,87.46,5.44,4.758,95.2,4.2,4764.5321,null,null,23.3,1.25,53764,"buyer-sourced","verified","PASS","","","ha.varga"],["AX-2024-004674","2024-10-21","2024-11-08","2024-Q4","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2409-s3094","TFC-2409-S3094","peptidemeter",2,99.07,0.93,0.46,"Met(O) sulfoxide (+16 Da)",3.59,"TFA",7.62,0.3,88.49,87.67,2.11,1.85,92.5,3.1,4111.0651,null,null,17.27,1.22,88046,"buyer-sourced","verified","PASS","","","a.lehtinen"],["AX-2024-004481","2024-11-05","2024-11-08","2024-Q4","bpc-157","BPC-157","repair","hybiopharma","HYB","hybiopharma-hyb-2409-x6061","HYB-2409-X6061","janoshik-analytical",2,99.29,0.71,0.28,"pyroglutamate cyclisation (−17 Da)",3.86,"acetate",5,0.16,90.98,90.33,1.96,1.77,88.5,-5.3,1418.7018,null,null,9.8,1.02,56441,"buyer-sourced","verified","MARGINAL","","AX-R04;AX-R06","s.sorensen"],["AX-2024-005275","2024-10-19","2024-11-06","2024-Q4","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2407-f4650","BCH-2407-F4650","janoshik-analytical",60,96.98,3.02,1.46,"C20 diacid mono-amide",5.18,"TFA",7.55,0.53,86.74,84.12,66.89,56.268,93.8,3.4,4810.4267,null,null,19.72,1.05,56111,"buyer-sourced","verified","FAIL","purity","AX-R02;AX-R03","m.beaulieu"],["AX-2024-005194","2024-10-31","2024-11-06","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","cpcbio","CPC","cpcbio-cpc-2411-w9644","CPC-2411-W9644","nordanalyt",5,98.55,1.45,0.79,"[D-Trp]-epimer",3.84,"acetate",3.41,0.7,92.05,90.72,5.48,4.971,99.4,-2.1,1301.6273,null,null,10.43,1.05,57250,"buyer-sourced","verified","PASS","","","ra.vermeulen"],["AX-2024-005030","2024-10-21","2024-11-06","2024-Q4","tb-500","TB-500","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2407-v6115","KP-2407-V6115","janoshik-analytical",10,99.04,0.96,0.66,"[D-Thr]-diastereomer",4.72,"acetate",4.46,0.64,90.18,89.31,11.64,10.396,104,-32.1,887.4679,null,null,7.86,1.06,72159,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","i.vogel"],["AX-2024-004478","2024-10-28","2024-11-06","2024-Q4","bpc-157","BPC-157","repair","hybiopharma","HYB","hybiopharma-hyb-2409-x6061","HYB-2409-X6061","peptidemeter",2,99.17,0.83,0.5,"des-Gly truncate (−57 Da)",3.36,"acetate",8.45,0.48,87.71,86.98,2.08,1.809,90.5,0,1418.7093,1.01,null,9.16,1.03,58909,"buyer-sourced","verified","MARGINAL","","AX-R04","s.haddad"],["AX-2024-004815","2024-10-27","2024-11-05","2024-Q4","retatrutide","Retatrutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2411-m5834","HJ-2411-M5834","janoshik-analytical",15,98.15,1.85,0.99,"C18 diacid regioisomer",6.37,"TFA",9.6,0.85,83.18,81.64,16.88,13.781,91.9,3.9,4728.5055,1.13,null,20.57,1.34,54231,"buyer-sourced","verified","PASS","","","el.mwangi"],["AX-2024-004632","2024-11-02","2024-11-05","2024-Q4","ss-31","SS-31 (Elamipretide)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2410-f1982","TFC-2410-F1982","janoshik-analytical",20,99.33,0.67,0.32,"C-terminal free acid (+1 Da)",5.41,"acetate",7.41,0.84,86.34,85.76,23.46,20.119,100.6,-2.5,639.384,0.43,null,8.82,1.17,72418,"buyer-sourced","verified","MARGINAL","","AX-R02","ta.kaufmann"],["AX-2024-004627","2024-10-21","2024-11-05","2024-Q4","ss-31","SS-31 (Elamipretide)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2410-f1982","TFC-2410-F1982","nordanalyt",20,99.26,0.74,0.4,"[D-Arg1]-epimer",5.02,"acetate",6.87,0.58,87.53,86.88,20.38,17.706,88.5,8.1,639.3908,null,null,10.16,1.05,69438,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R06","d.antonsen"],["AX-2024-004625","2024-11-04","2024-11-05","2024-Q4","igf-1-lr3","IGF-1 LR3","gh-axis","tfcpeptides","TFC","tfcpeptides-tfc-2406-p1877","TFC-2406-P1877","vendorinvestigate",1,97.64,2.36,1,"oxidised Met59 (+16 Da)",4.17,"acetate",4.33,0.62,90.88,88.74,1.19,1.056,105.6,-1.4,9105.2285,null,null,18.06,1.15,43741,"buyer-sourced","verified","PASS","","","m.halvorsen"],["AX-2024-004178","2024-10-29","2024-11-05","2024-Q4","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2410-d2737","WWB-2410-D2737","janoshik-analytical",2,99.33,0.67,0.48,"des-AEEA semaglutide (−145 Da)",1.29,"TFA",7.78,0.6,null,null,null,null,null,-0.7,4111.0495,1.38,null,18.32,1.25,79918,"buyer-sourced","verified","MARGINAL","","AX-R04","l.rautio"],["AX-2024-005325","2024-10-09","2024-11-04","2024-Q4","tirzepatide","Tirzepatide","incretin","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2409-k5786","QST-2409-K5786","janoshik-analytical",10,98.64,1.36,0.93,"Met(O) sulfoxide (+16 Da)",6.11,"TFA",7.01,1.01,null,null,null,null,null,-0.9,4810.406,null,null,19.65,1.05,86401,"supplier-supplied","identity-consistent","PASS","","","vi.sjoberg"],["AX-2024-005129","2024-10-27","2024-11-04","2024-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2411-n9012","SGN-2411-N9012","nordanalyt",30,98.69,1.31,0.62,"trifluoroacetyl adduct (+96 Da)",3.42,"TFA",9.08,0.37,87.13,85.99,35.61,30.621,102.1,1.8,4810.419,null,null,22.74,1.09,75268,"buyer-sourced","verified","PASS","","","bland_altman"],["AX-2024-005039","2024-11-01","2024-11-04","2024-Q4","ipamorelin","Ipamorelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2409-n5905","KP-2409-N5905","kestrel-bioanalytical",2,99.57,0.43,0.16,"C-terminal free acid (+1 Da)",3.6,"acetate",7.19,0.85,88.36,87.98,2.31,2.032,101.6,null,null,null,null,4.36,0.87,58514,"buyer-sourced","purity-only","PASS","","","a.wojcik"],["AX-2024-004820","2024-10-26","2024-11-04","2024-Q4","enclomiphene-citrate","Enclomiphene citrate","non-peptide","wibsonbio","SWB","wibsonbio-swb-2410-v6905","SWB-2410-V6905","vendorinvestigate",50,99.46,0.54,0.38,"des-ethyl enclomiphene (−28 Da)",6.24,"citrate",33.46,0.54,59.76,59.44,78.27,46.524,93,4.3,597.2156,null,null,17.42,0.99,68556,"lab-retained","partial","FAIL","counter-ion","","Contributor #A-4471"],["AX-2024-004930","2024-10-17","2024-11-03","2024-Q4","cagrilintide","Cagrilintide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2410-u1820","GGPE-2410-U1820","kestrel-bioanalytical",5,99.5,0.5,0.31,"disulfide-scrambled isomer",5.33,"TFA",7.62,0.72,null,null,null,null,null,7.2,3961.3503,null,null,9.08,0.94,60283,"buyer-sourced","method-limited","PASS","","","b.espinoza"],["AX-2024-004926","2024-10-19","2024-11-03","2024-Q4","sermorelin","Sermorelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2409-c1458","GGPE-2409-C1458","vendorinvestigate",10,98.15,1.85,1.13,"deamidated Asn8 (+1 Da)",5.89,"acetate",3.52,0.78,89.81,88.15,11.2,9.873,98.7,-0.3,3355.7235,0.66,null,13.06,1.03,52582,"buyer-sourced","verified","PASS","","","ta.kaufmann"],["AX-2024-005243","2024-10-20","2024-11-02","2024-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wuxitides","WXT","wuxitides-wxt-2408-p3767","WXT-2408-P3767","nordanalyt",1000,99.11,0.89,0.42,"O-desmethyl metabolite analogue (−14 Da)",4.94,"mesylate",16.14,0.45,78.47,77.77,1213.95,944.089,94.4,3.4,624.2202,null,null,16.19,1.07,82478,"buyer-sourced","verified","FAIL","counter-ion","AX-R04","r.solberg"],["AX-2024-005228","2024-10-15","2024-11-02","2024-Q4","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2410-j3009","WXT-2410-J3009","janoshik-analytical",5,98.73,1.27,0.61,"des-Gly truncate (−57 Da)",5.4,"acetate",6.74,0.97,null,null,null,null,null,3.9,1418.7148,null,null,9.63,1.03,68605,"supplier-supplied","identity-consistent","PASS","","","n.girard"],["AX-2024-005105","2024-10-29","2024-11-02","2024-Q4","tb-500","TB-500","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2406-h7589","SSA-2406-H7589","janoshik-analytical",10,98.71,1.29,0.81,"des-Gln truncate (−128 Da)",5.19,"acetate",6.62,0.61,null,null,null,null,null,-2.2,887.4944,null,null,8.54,1.18,44408,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","ad.marchand"],["AX-2024-004941","2024-10-16","2024-11-02","2024-Q4","nad-plus","NAD+","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2405-a3279","GGPE-2405-A3279","janoshik-analytical",500,97.74,2.26,1.13,"nicotinamide mononucleotide (NMN, −331 Da)",8.37,null,0,0.65,90.98,88.92,535.93,476.549,95.3,4.2,663.1119,null,null,4.26,1.22,56593,"buyer-sourced","partial","PASS","","","as.kravchenko"],["AX-2024-004921","2024-10-08","2024-11-02","2024-Q4","ghrp-2","GHRP-2","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2406-f1736","GGPE-2406-F1736","peptidemeter",2,99.23,0.77,0.52,"des-Lys (−128 Da)",6.19,"acetate",7.56,0.75,null,null,null,null,null,-2.3,817.4256,0.39,null,8.59,0.94,81276,"buyer-sourced","verified","PASS","","","c.zamora"],["AX-2024-004792","2024-10-19","2024-11-02","2024-Q4","ss-31","SS-31 (Elamipretide)","metabolic","homopeptide","Homopeptide","homopeptide-homo-2410-k5866","HOMO-2410-K5866","janoshik-analytical",20,99.66,0.34,0.2,"C-terminal free acid (+1 Da)",3.89,"acetate",5.34,0.29,90.48,90.17,21.7,19.567,97.8,5.9,639.3894,null,null,9.06,1.28,76087,"buyer-sourced","verified","PASS","","","wide_iqr"],["AX-2024-004620","2024-10-29","2024-11-02","2024-Q4","ara-290","ARA-290","repair","tfcpeptides","TFC","tfcpeptides-tfc-2410-n1098","TFC-2410-N1098","peptidemeter",4,99.85,0.15,0.1,"des-Gln truncate (−128 Da)",3.63,"acetate",5.37,0.6,90.4,90.26,4.7,4.242,106.1,-5.5,1189.6031,null,null,8.18,0.92,46352,"buyer-sourced","verified","PASS","","","s.erdogan"],["AX-2024-004569","2024-10-28","2024-11-02","2024-Q4","retatrutide","Retatrutide","incretin","jeepbio","JEEP","jeepbio-jeep-2411-f8925","JEEP-2411-F8925","janoshik-analytical",30,97.92,2.08,1.24,"C18 diacid regioisomer",6.03,"TFA",9.59,1,83.38,81.65,36.41,29.729,99.1,null,null,null,null,20.76,1.03,51296,"buyer-sourced","purity-only","PASS","","","co.vasquez"],["AX-2024-005402","2024-10-09","2024-11-01","2024-Q4","melanotan-ii","Melanotan II","melanocortin","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-l8298","PPG-2408-L8298","nordanalyt",10,99.93,0.07,0.04,"des-acetyl MT-II (−42 Da)",4.6,"acetate",6.12,0.34,88.94,88.88,11.84,10.523,105.2,-0.3,1023.5399,1.64,null,11.52,0.95,65538,"buyer-sourced","verified","PASS","","","d.oyelaran"],["AX-2024-005293","2024-10-20","2024-11-01","2024-Q4","cjc-1295-dac","CJC-1295 with DAC","gh-axis","bachemholding","BCH","bachemholding-bch-2406-e5279","BCH-2406-E5279","medutest",10,98.68,1.32,0.53,"deamidated (+1 Da)",4.89,"acetate",4.69,0.29,null,null,null,null,null,-11.5,3644.9329,0.83,null,12.46,1.21,61790,"buyer-sourced","identity-consistent","PASS","","","a.girard"],["AX-2024-004834","2024-10-26","2024-11-01","2024-Q4","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2409-c8722","SWB-2409-C8722","janoshik-analytical",10,98.32,1.68,1.15,"tBu-protected residual (+56 Da)",5.67,"TFA",8.9,0.73,84.7,83.28,11.1,9.244,92.4,1.1,4111.0569,null,null,18.34,1.21,68203,"buyer-sourced","verified","PASS","","","ar.iyer"],["AX-2024-004763","2024-10-06","2024-11-01","2024-Q4","survodutide","Survodutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2406-f5091","HOMO-2406-F5091","peptidemeter",5,99.01,0.99,0.53,"aspartimide (−18 Da)",4.84,"TFA",9.63,0.2,85.33,84.49,5.54,4.681,93.6,-0.2,4764.5111,0.22,null,18.94,1.13,57384,"buyer-sourced","verified","PASS","","","s.mensah"],["AX-2024-004558","2024-10-17","2024-11-01","2024-Q4","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2405-d8240","JEEP-2405-D8240","janoshik-analytical",10,99.11,0.89,0.64,"des-AEEA semaglutide (−145 Da)",5.31,"TFA",10.34,0.6,null,null,null,null,null,null,null,null,null,18.36,1.19,65563,"buyer-sourced","purity-only","MARGINAL","","AX-R07","e.salgado"],["AX-2024-004344","2024-10-10","2024-11-01","2024-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2410-j7714","FGP-2410-J7714","janoshik-analytical",10,99.46,0.54,0.25,"truncated (1-24)",4,"acetate",4.89,0.84,null,null,null,null,null,-2.5,3365.7318,null,"No growth at 14 d",12.87,1.1,65394,"buyer-sourced","identity-consistent","PASS","","","diode_array"],["AX-2024-004214","2024-10-27","2024-11-01","2024-Q4","survodutide","Survodutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-t3710","WWB-2408-T3710","nordanalyt",10,98.79,1.21,0.85,"[D-Ser2]-diastereomer",3.04,"TFA",5.83,0.9,null,null,null,null,null,2.7,4764.525,null,null,23.49,1.14,64637,"buyer-sourced","identity-consistent","PASS","","","r.kjaer"],["AX-2024-005398","2024-10-09","2024-10-31","2024-Q4","melanotan-ii","Melanotan II","melanocortin","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-l8298","PPG-2408-L8298","peptidemeter",10,99.93,0.07,0.04,"des-acetyl MT-II (−42 Da)",4.89,"acetate",4.76,0.47,89.88,89.82,11.08,9.952,99.5,-0.6,1023.5396,null,null,9.29,1.19,86115,"buyer-sourced","verified","PASS","","","n.jansen"],["AX-2024-005245","2024-10-19","2024-10-31","2024-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wuxitides","WXT","wuxitides-wxt-2408-p3767","WXT-2408-P3767","kestrel-bioanalytical",1000,98.73,1.27,0.61,"O-desmethyl metabolite analogue (−14 Da)",4.83,"mesylate",13.58,0.97,80.62,79.6,1160.69,923.909,92.4,null,null,0.16,null,7.5,0.94,79781,"buyer-sourced","purity-only","FAIL","counter-ion","AX-R04","m.hovland"],["AX-2024-004817","2024-10-15","2024-10-31","2024-Q4","retatrutide","Retatrutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2411-m5834","HJ-2411-M5834","nordanalyt",15,98.5,1.5,0.81,"C18 diacid regioisomer",5.93,"TFA",8.18,0.67,null,null,null,null,null,-0.6,4728.4843,null,null,24.03,1.08,70254,"buyer-sourced","identity-consistent","PASS","","","f.okwuosa"],["AX-2024-004946","2024-10-13","2024-10-30","2024-Q4","hexarelin","Hexarelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2410-u3109","GGPE-2410-U3109","kestrel-bioanalytical",2,99.28,0.72,0.37,"C-terminal free acid (+1 Da)",4.48,"acetate",6.73,0.8,87.99,87.36,2.43,2.123,106.2,null,null,null,null,4.83,0.86,48423,"buyer-sourced","purity-only","PASS","","","import_hold"],["AX-2024-004942","2024-10-22","2024-10-30","2024-Q4","nad-plus","NAD+","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2405-a3279","GGPE-2405-A3279","janoshik-analytical",500,98.33,1.67,0.65,"nicotinamide mononucleotide (NMN, −331 Da)",8.05,null,0,0.64,91.31,89.79,542.59,487.192,97.4,0.3,663.1093,0.71,"No growth at 14 d",4.29,0.86,47320,"buyer-sourced","partial","PASS","","","l.haddad"],["AX-2024-004919","2024-10-21","2024-10-30","2024-Q4","ghrp-2","GHRP-2","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2406-f1736","GGPE-2406-F1736","peptidemeter",2,99.15,0.85,0.57,"des-Lys (−128 Da)",6.32,"acetate",5.2,0.19,null,null,null,null,null,1.2,817.4285,0.68,null,8.54,1.11,55078,"buyer-sourced","verified","PASS","","","m.vermeulen"],["AX-2024-004912","2024-10-27","2024-10-30","2024-Q4","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2411-r9634","GGPE-2411-R9634","janoshik-analytical",15,99.16,0.84,0.6,"oxidised Trp (+16 Da)",4.93,"TFA",8.38,0.2,86.49,85.76,17.67,15.154,101,-1.6,4728.4795,null,null,20.8,0.88,67382,"buyer-sourced","verified","PASS","","","an.amankwah"],["AX-2024-004557","2024-10-22","2024-10-30","2024-Q4","leuprolide","Leuprolide","hormonal","jeepbio","JEEP","jeepbio-jeep-2408-k8241","JEEP-2408-K8241","janoshik-analytical",5,99.32,0.68,0.41,"oxidised Trp (+16 Da)",4.7,"acetate",3.85,0.8,null,null,null,null,null,2.3,1208.664,null,null,9.47,1.11,84293,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R03","ja.teixeira"],["AX-2024-004350","2024-10-13","2024-10-30","2024-Q4","mots-c","MOTS-c","metabolic","flourishglobalbio","FGP","flourishglobalbio-fgp-2411-a8499","FGP-2411-A8499","janoshik-analytical",5,99.73,0.27,0.16,"bis-sulfoxide (+32 Da)",5.1,"acetate",4.4,0.33,null,null,null,null,null,null,null,0.3,null,10.03,0.97,68042,"buyer-sourced","purity-only","MARGINAL","","AX-R11","Contributor #A-7284"],["AX-2024-004171","2024-10-16","2024-10-30","2024-Q4","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2410-d2737","WWB-2410-D2737","medutest",2,99.34,0.66,0.42,"des-His1 truncate (−137 Da)",1.69,"TFA",10.05,0.38,null,null,null,null,null,4,4111.0688,null,null,15.61,0.97,58767,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","gc_headspace"],["AX-2024-004490","2024-10-09","2024-10-29","2024-Q4","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-v6435","HYB-2407-V6435","medutest",10,98.89,1.11,0.67,"C18 diacid mono-ester",4.5,"TFA",6.93,0.33,88.24,87.26,10.83,9.45,94.5,1.1,4111.0569,null,null,15.68,1.36,39039,"buyer-sourced","identity-consistent","PASS","","","p.kjaer"],["AX-2024-004135","2024-10-06","2024-10-29","2024-Q4","afamelanotide","Afamelanotide","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-y1595","WWB-2406-Y1595","janoshik-analytical",10,99.58,0.42,0.17,"Met sulfoxide (+16 Da)",4.95,"acetate",3.46,0.67,90.92,90.54,11.87,10.747,107.5,0.9,1645.8489,null,null,10.78,1.23,80948,"lab-retained","verified","PASS","","","s.agyeman"],["AX-2024-005063","2024-10-27","2024-10-28","2024-Q4","semax","Semax","neuro","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2410-g6492","SSA-2410-G6492","janoshik-analytical",5,98.75,1.25,0.79,"diketopiperazine (−18 Da)",10.14,"acetate",6.29,0.43,null,null,null,null,null,null,null,null,null,6.93,1.1,73230,"buyer-sourced","purity-only","PASS","","","h.erdogan"],["AX-2024-005026","2024-10-18","2024-10-28","2024-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2411-y5476","KP-2411-Y5476","nordanalyt",2,99.14,0.86,0.52,"native GRF (1-29) (−59 Da)",3.75,"acetate",5.62,0.83,null,null,null,null,null,6.3,3365.7614,null,null,14.94,1,51154,"buyer-sourced","identity-consistent","PASS","","","l.rahimi"],["AX-2024-004985","2024-10-19","2024-10-28","2024-Q4","bpc-157","BPC-157","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2407-l4785","KP-2407-L4785","vendorinvestigate",2,98.74,1.26,0.65,"pyroglutamate cyclisation (−17 Da)",2.65,"acetate",8.52,0.47,88.36,87.25,2.29,1.998,99.9,0.2,1418.7096,0.25,null,10.19,1.11,65799,"buyer-sourced","verified","PASS","","","j.hartmann"],["AX-2024-004833","2024-10-23","2024-10-28","2024-Q4","semaglutide","Semaglutide","incretin","wibsonbio","SWB","wibsonbio-swb-2409-c8722","SWB-2409-C8722","janoshik-analytical",10,98.51,1.49,0.81,"[D-Aib8]-diastereomer",5.66,"TFA",7.1,0.54,86.7,85.41,12.03,10.275,102.8,7.4,4111.0828,null,null,18.26,1.13,50258,"buyer-sourced","verified","PASS","","","a.lundgren"],["AX-2024-004396","2024-10-22","2024-10-28","2024-Q4","triptorelin","Triptorelin","hormonal","asymchemlabs","ASY","asymchemlabs-asy-cat-1986","ASY-{CAT}-1986","janoshik-analytical",10,99.93,0.07,0.04,"oxidised Trp (+16 Da)",5.47,"acetate",2.76,0.96,null,null,null,null,null,-4.5,1310.6189,null,null,9.89,1.06,63050,"buyer-sourced","identity-consistent","PASS","","","Contributor #T-6672"],["AX-2024-004364","2024-10-24","2024-10-28","2024-Q4","tirzepatide","Tirzepatide","incretin","flourishglobalbio","FGP","flourishglobalbio-fgp-2408-h8588","FGP-2408-H8588","janoshik-analytical",30,99.23,0.77,0.52,"Met(O) sulfoxide (+16 Da)",7.37,"TFA",8.56,0.74,83.33,82.69,36.19,29.926,99.8,null,null,null,null,19.86,1.31,79791,"buyer-sourced","purity-only","MARGINAL","","AX-R07","n.abubakar"],["AX-2024-004343","2024-10-06","2024-10-28","2024-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2410-j7714","FGP-2410-J7714","kestrel-bioanalytical",10,99.2,0.8,0.33,"truncated (1-24)",4.51,"acetate",5.21,0.26,null,null,null,null,null,5,3365.757,0.41,null,6.73,1.11,58766,"buyer-sourced","identity-consistent","PASS","","","a.bhattacharya"],["AX-2024-004294","2024-10-21","2024-10-28","2024-Q4","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2411-c7111","QSC-2411-C7111","janoshik-analytical",20,99.09,0.91,0.61,"C18 diacid regioisomer",4.01,"TFA",5.99,0.85,89.15,88.34,21.31,18.825,94.1,0.3,4728.4885,null,null,20.7,1.13,81878,"buyer-sourced","verified","PASS","","","a.petrescu"],["AX-2024-004175","2024-10-19","2024-10-27","2024-Q4","semaglutide","Semaglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2410-d2737","WWB-2410-D2737","peptidemeter",2,99.33,0.67,0.43,"des-His1 truncate (−137 Da)",1.45,"TFA",9.45,0.75,null,null,null,null,null,1.6,4111.059,null,"No growth at 14 d",17.22,1.15,57466,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","m.rahimi"],["AX-2024-004944","2024-10-09","2024-10-26","2024-Q4","nad-plus","NAD+","non-peptide","ggpeps","GGPeps","ggpeps-ggpe-2405-a3279","GGPE-2405-A3279","peptidemeter",500,98.01,1.99,0.78,"nicotinamide mononucleotide (NMN, −331 Da)",7.83,null,0,0.83,91.34,89.52,590.32,528.454,105.7,0.5,663.1094,null,null,3.79,1.07,48664,"lab-retained","partial","PASS","","","v.nwosu"],["AX-2024-004605","2024-10-18","2024-10-26","2024-Q4","5-amino-1mq","5-Amino-1MQ","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2406-a1769","TFC-2406-A1769","vendorinvestigate",50,98.9,1.1,0.61,"free iodide (counter-ion, by IC)",2.66,"iodide",42.21,0.36,54.77,54.17,87.43,47.361,94.7,-51.1,285.9821,0.3,null,5.64,1,63970,"lab-retained","verified","FAIL","counter-ion;mass accuracy","AX-R01;AX-R04","so.broberg"],["AX-2024-004152","2024-10-06","2024-10-26","2024-Q4","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-x2078","WWB-2408-X2078","peptidemeter",30,99,1,0.6,"oxidised Trp (+16 Da)",5.92,"TFA",7.24,0.6,86.24,85.38,36.87,31.48,104.9,null,null,1.29,null,19.61,1.28,40992,"buyer-sourced","purity-only","PASS","","","h.kuipers"],["AX-2024-005216","2024-10-19","2024-10-25","2024-Q4","ghrp-6","GHRP-6","gh-axis","wuxitides","WXT","wuxitides-wxt-2411-g2069","WXT-2411-G2069","janoshik-analytical",2,99.03,0.97,0.48,"oxidised Trp (+16 Da)",3.39,"acetate",6.42,1,null,null,null,null,null,0.2,872.4448,0.31,null,8.45,1.12,48406,"buyer-sourced","verified","PASS","","","ar.amankwah"],["AX-2024-005104","2024-10-23","2024-10-25","2024-Q4","tb-500","TB-500","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2406-h7589","SSA-2406-H7589","janoshik-analytical",10,98.42,1.58,0.97,"[D-Thr]-diastereomer",4.82,"acetate",5.7,0.34,89.14,87.73,11.67,10.238,102.4,-2.9,887.4938,null,null,7.86,1.1,82991,"buyer-sourced","verified","FAIL","purity","","ghkcu_copper"],["AX-2024-004488","2024-10-05","2024-10-25","2024-Q4","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-v6435","HYB-2407-V6435","vendorinvestigate",10,99.11,0.89,0.54,"C18 diacid mono-ester",4.63,"TFA",8.38,0.68,null,null,null,null,null,1.9,4111.0602,null,null,19.53,0.98,78574,"buyer-sourced","identity-consistent","PASS","","","v.tulloch"],["AX-2024-005192","2024-10-23","2024-10-24","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","cpcbio","CPC","cpcbio-cpc-2411-w9644","CPC-2411-W9644","janoshik-analytical",5,98.76,1.24,0.77,"oxidised Trp (+16 Da)",3.76,"acetate",2.74,0.52,null,null,null,null,null,-0.7,1301.6291,null,null,9.02,0.95,69965,"buyer-sourced","identity-consistent","PASS","","","r.lokken"],["AX-2024-005062","2024-10-15","2024-10-24","2024-Q4","semax","Semax","neuro","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2410-g6492","SSA-2410-G6492","janoshik-analytical",5,98.75,1.25,0.69,"Met1 sulfoxide (+16 Da)",9.92,"acetate",7.32,0.99,null,null,null,null,null,0.7,813.3547,null,null,7.06,1.05,67501,"buyer-sourced","identity-consistent","PASS","","","ro.okwuosa"],["AX-2024-004448","2024-10-06","2024-10-24","2024-Q4","semax","Semax","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2408-k2819","GSP-2408-K2819","vendorinvestigate",10,99.77,0.23,0.12,"Met1 sulfoxide (+16 Da)",6.58,"acetate",7.4,0.28,null,null,null,null,null,-2,813.3525,null,null,7.51,0.96,86052,"buyer-sourced","identity-consistent","PASS","","","h.rasmussen"],["AX-2024-005279","2024-10-10","2024-10-23","2024-Q4","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2407-f4650","BCH-2407-F4650","kestrel-bioanalytical",60,97.81,2.19,1.06,"C20 diacid mono-amide",5.59,"TFA",6.62,0.36,null,null,null,null,null,-5.6,4810.3834,null,null,10.83,1.07,56711,"supplier-supplied","method-limited","MARGINAL","","AX-R02;AX-R03","so.broberg"],["AX-2024-005032","2024-10-22","2024-10-23","2024-Q4","tb-500","TB-500","repair","keruipeptidesbio","KP","keruipeptidesbio-kp-2407-v6115","KP-2407-V6115","janoshik-analytical",10,99.54,0.46,0.32,"[D-Thr]-diastereomer",3.95,"acetate",6.04,0.84,null,null,null,null,null,1.1,887.4974,null,null,7.91,1.06,54696,"buyer-sourced","identity-consistent","PASS","","","f.achebe"],["AX-2024-004767","2024-10-12","2024-10-23","2024-Q4","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","homopeptide","Homopeptide","homopeptide-homo-2411-s5371","HOMO-2411-S5371","kestrel-bioanalytical",20,99.93,0.07,0.04,"Met sulfoxide (+16 Da)",8.35,"acetate",4.35,0.96,null,null,null,null,null,-5.3,854.3761,null,null,4.12,1.3,48316,"buyer-sourced","identity-consistent","PASS","","","RT_shift"],["AX-2024-004672","2024-10-09","2024-10-23","2024-Q4","semaglutide","Semaglutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2409-s3094","TFC-2409-S3094","janoshik-analytical",2,99.38,0.62,0.31,"Met(O) sulfoxide (+16 Da)",3.84,"TFA",9.87,0.34,null,null,null,null,null,-1.8,4111.045,null,null,18.46,1.1,40627,"buyer-sourced","identity-consistent","PASS","","","cake_collapse"],["AX-2024-004304","2024-10-07","2024-10-23","2024-Q4","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2410-p6719","QSC-2410-P6719","vendorinvestigate",2,98.6,1.4,0.67,"[D-Aib8]-diastereomer",4.74,"TFA",10.41,0.89,83.96,82.78,2.48,2.053,102.7,2,4111.0606,0.49,null,19.4,1.25,68057,"buyer-sourced","verified","PASS","","","p.eriksen"],["AX-2024-005218","2024-10-09","2024-10-22","2024-Q4","ghrp-6","GHRP-6","gh-axis","wuxitides","WXT","wuxitides-wxt-2411-g2069","WXT-2411-G2069","janoshik-analytical",2,99.04,0.96,0.48,"oxidised Trp (+16 Da)",3.16,"acetate",5.09,0.42,91.33,90.45,2.02,1.827,91.4,0.7,872.4452,null,null,8.37,0.86,68085,"buyer-sourced","verified","PASS","","","tri_agonist"],["AX-2024-004630","2024-10-18","2024-10-22","2024-Q4","ss-31","SS-31 (Elamipretide)","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2410-f1982","TFC-2410-F1982","medutest",20,99.42,0.58,0.27,"C-terminal free acid (+1 Da)",6.21,"acetate",8.43,0.72,null,null,null,null,null,1.6,639.3866,null,null,7.58,1.05,62331,"lab-retained","identity-consistent","MARGINAL","","AX-R02","p.yildiz"],["AX-2024-004818","2024-10-19","2024-10-21","2024-Q4","retatrutide","Retatrutide","incretin","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2411-m5834","HJ-2411-M5834","medutest",15,97.37,2.63,1.44,"[D-Aib2]-diastereomer",6.37,"TFA",7.97,0.32,null,null,null,null,null,1.1,4728.4923,null,null,17.48,1.21,55035,"buyer-sourced","identity-consistent","PASS","","","k.nascimento"],["AX-2024-004644","2024-10-18","2024-10-21","2024-Q4","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2409-h3000","TFC-2409-H3000","medutest",10,97.57,2.43,1.58,"[D-Aib2]-diastereomer",3.94,"TFA",9.07,0.44,null,null,null,null,null,-5.4,4728.4616,null,null,17.44,0.94,39087,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","z.lindqvist"],["AX-2024-005117","2024-10-15","2024-10-20","2024-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2411-n9012","SGN-2411-N9012","janoshik-analytical",30,99.06,0.94,0.42,"des-Gly deletion (−57 Da)",3.22,"TFA",9.29,0.91,86.58,85.77,35.46,30.414,101.4,0.4,4810.4122,null,null,19.9,1.06,66501,"buyer-sourced","verified","PASS","","","ro.laurent"],["AX-2024-004924","2024-10-06","2024-10-20","2024-Q4","ghrp-2","GHRP-2","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2406-f1736","GGPE-2406-F1736","peptidemeter",2,98.75,1.25,0.72,"oxidised Trp (+16 Da)",6.42,"acetate",6.94,0.72,85.92,84.85,2.35,1.994,99.7,null,null,null,null,8.44,1.14,64568,"buyer-sourced","purity-only","FAIL","purity","","ca.ramos"],["AX-2024-004761","2024-10-16","2024-10-20","2024-Q4","survodutide","Survodutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2406-f5091","HOMO-2406-F5091","vendorinvestigate",5,99.19,0.81,0.44,"aspartimide (−18 Da)",4.48,"TFA",7.9,0.61,87.01,86.31,5.29,4.566,91.3,-2.3,4764.5011,null,null,21.31,1.38,63880,"buyer-sourced","verified","PASS","","","me.ramos"],["AX-2024-004462","2024-10-05","2024-10-19","2024-Q4","retatrutide","Retatrutide","incretin","sinopep","SinoPep","sinopep-snp-2405-t4694","SNP-2405-T4694","janoshik-analytical",20,98.33,1.67,1.08,"[D-Aib2]-diastereomer",4.34,"TFA",6.44,0.41,88.81,87.33,23.9,20.872,104.4,1.9,4728.4961,null,null,20.66,1.3,61520,"buyer-sourced","verified","PASS","","","f.tulloch"],["AX-2024-004426","2024-09-23","2024-10-19","2024-Q3","semax","Semax","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2404-p2784","GSP-2404-P2784","peptidemeter",10,99.77,0.23,0.14,"diketopiperazine (−18 Da)",8.78,"acetate",6.54,0.41,84.27,84.08,11.1,9.333,93.3,-3,813.3517,null,null,6.56,1.07,72274,"buyer-sourced","verified","PASS","","","s.broberg"],["AX-2024-004222","2024-09-24","2024-10-19","2024-Q3","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-r3462","WWB-2406-R3462","peptidemeter",15,99.77,0.23,0.11,"des-palmitoyl liraglutide (−238 Da)",1.39,"acetate",5.08,0.34,null,null,null,null,null,-5,3748.9444,null,null,16.23,1.1,58578,"buyer-sourced","identity-consistent","PASS","","","t.nakamura"],["AX-2024-005244","2024-10-15","2024-10-18","2024-Q4","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","wuxitides","WXT","wuxitides-wxt-2408-p3767","WXT-2408-P3767","janoshik-analytical",1000,98.7,1.3,0.72,"sulfonamide hydrolysis product (+18 Da)",4.57,"mesylate",14.95,0.21,80.27,79.23,1297.61,1028.096,102.8,3.1,624.22,null,null,14.28,1.27,77103,"buyer-sourced","verified","FAIL","counter-ion","AX-R04;AX-R11","am.weiss"],["AX-2024-004238","2024-10-12","2024-10-18","2024-Q4","ghrp-6","GHRP-6","gh-axis","qyaobio","QYB","qyaobio-qyb-2410-s4374","QYB-2410-S4374","nordanalyt",2,99.73,0.27,0.19,"[D-Trp]-epimer",6.48,"acetate",5.52,0.44,87.56,87.32,2.1,1.834,91.7,2.1,872.4464,6.38,null,9.65,1.22,55521,"buyer-sourced","verified","FAIL","endotoxin","AX-R08","Contributor #U-4426"],["AX-2024-005057","2024-09-23","2024-10-17","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-f6498","SSA-2403-F6498","janoshik-analytical",10,98.49,1.51,1.03,"melanotan II (C-terminal amide, −1 Da)",4.37,"acetate",3.83,0.27,91.53,90.15,10.95,9.871,98.7,-1.8,1024.5224,null,null,9.58,0.97,77357,"buyer-sourced","verified","FAIL","purity","","vial_headspace"],["AX-2024-004582","2024-09-25","2024-10-17","2024-Q3","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2403-v9444","JEEP-2403-V9444","janoshik-analytical",15,99.41,0.59,0.25,"C18 diacid mono-ester",0.93,"TFA",7.6,0.78,null,null,null,null,null,4,4111.0688,null,null,18.12,1.31,46392,"buyer-sourced","identity-consistent","PASS","","","RT_shift"],["AX-2024-004495","2024-10-06","2024-10-17","2024-Q4","semaglutide","Semaglutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-v6435","HYB-2407-V6435","kestrel-bioanalytical",10,99.65,0.35,0.19,"C18 diacid mono-ester",4.26,"TFA",7.14,0.64,null,null,null,null,null,-9.1,4111.015,null,null,9.83,1.41,76635,"buyer-sourced","method-limited","PASS","","","bi.halvorsen"],["AX-2024-004151","2024-10-15","2024-10-17","2024-Q4","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-x2078","WWB-2408-X2078","janoshik-analytical",30,98.85,1.15,0.7,"oxidised Trp (+16 Da)",6.2,"TFA",9.96,0.58,null,null,null,null,null,null,null,null,null,20.6,1.15,68058,"buyer-sourced","purity-only","PASS","","","s.moreau"],["AX-2024-005326","2024-10-05","2024-10-16","2024-Q4","tirzepatide","Tirzepatide","incretin","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2409-k5786","QST-2409-K5786","janoshik-analytical",10,98.49,1.51,0.95,"des-Aib2 analogue",6.34,"TFA",6.98,0.7,null,null,null,null,null,null,null,0.32,null,19.85,1.13,41711,"supplier-supplied","purity-only","PASS","","","si.cabrera"],["AX-2024-005280","2024-10-07","2024-10-16","2024-Q4","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2407-f4650","BCH-2407-F4650","kestrel-bioanalytical",60,98.39,1.61,0.71,"C20 diacid mono-amide",5.02,"TFA",5.62,0.51,null,null,null,null,null,null,null,0.75,null,10.77,1.2,58905,"buyer-sourced","method-limited","MARGINAL","","AX-R02;AX-R03","a.fontaine"],["AX-2024-005211","2024-09-23","2024-10-16","2024-Q3","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2402-b2476","WXT-2402-B2476","peptidemeter",10,98.27,1.73,0.61,"des-Aib2 analogue",2.92,"TFA",5.63,0.34,null,null,null,null,null,null,null,null,null,18.51,1.07,34490,"buyer-sourced","purity-only","PASS","","","Contributor #N-3320"],["AX-2024-004279","2024-09-23","2024-10-16","2024-Q3","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-d6095","QSC-2408-D6095","vendorinvestigate",5,99.29,0.71,0.47,"[D-Aib8]-diastereomer",3.18,"TFA",9.2,0.7,86.92,86.3,5.72,4.936,98.7,4.8,4111.0721,null,"No growth at 14 d",19.53,1.1,82769,"buyer-sourced","verified","MARGINAL","","AX-R04","d.perrin"],["AX-2024-005364","2024-10-11","2024-10-15","2024-Q4","ghrp-6","GHRP-6","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2405-w6859","PPG-2405-W6859","medutest",2,99.65,0.35,0.2,"[D-Trp]-epimer",4.59,"acetate",6.85,0.32,88.24,87.93,2.42,2.128,106.4,null,null,null,null,7.24,1.05,58309,"buyer-sourced","purity-only","PASS","","","Contributor #A-4471"],["AX-2024-005363","2024-10-09","2024-10-15","2024-Q4","ghrp-6","GHRP-6","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2405-w6859","PPG-2405-W6859","janoshik-analytical",2,99.63,0.37,0.24,"oxidised Trp (+16 Da)",4.97,"acetate",6.95,0.88,87.2,86.88,2.42,2.102,105.1,null,null,null,"No growth at 14 d",8.41,1.09,69489,"buyer-sourced","purity-only","PASS","","","em.varga"],["AX-2024-005029","2024-10-09","2024-10-15","2024-Q4","cjc-1295","CJC-1295 (no DAC)","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2411-y5476","KP-2411-Y5476","medutest",2,99.39,0.61,0.32,"des-Tyr1 (−163 Da)",4.12,"acetate",3.18,0.65,null,null,null,null,null,12.4,3365.7819,null,null,10.7,0.97,61921,"buyer-sourced","identity-consistent","PASS","","","an.amankwah"],["AX-2024-004642","2024-10-06","2024-10-15","2024-Q4","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2409-h3000","TFC-2409-H3000","peptidemeter",10,98.01,1.99,1.29,"[D-Aib2]-diastereomer",3.78,"TFA",5.91,0.65,null,null,null,null,null,-3.2,4728.472,null,null,19.41,1.14,63658,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","so.demir"],["AX-2024-004594","2024-09-21","2024-10-15","2024-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2404-j9626","TFC-2404-J9626","janoshik-analytical",50,99.43,0.57,0.22,"zuclomiphene (cis-isomer)",3.86,"citrate",30.18,0.32,null,null,null,null,null,-2.2,597.2117,0.96,null,16.45,1.32,83699,"buyer-sourced","partial","FAIL","counter-ion","","c.adeyemi"],["AX-2024-004161","2024-09-25","2024-10-15","2024-Q3","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2403-j3152","WWB-2403-J3152","medutest",30,97.95,2.05,0.73,"des-Aib2 analogue",3.51,"TFA",6.59,0.29,null,null,null,null,null,6,4810.4392,0.37,null,16.92,1.29,54542,"buyer-sourced","identity-consistent","PASS","","","bi.halvorsen"],["AX-2024-005324","2024-10-05","2024-10-14","2024-Q4","tirzepatide","Tirzepatide","incretin","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2409-k5786","QST-2409-K5786","janoshik-analytical",10,98.03,1.97,1.24,"des-Aib2 analogue",6.36,"TFA",5.9,0.6,87.14,85.42,10.52,8.986,89.9,null,null,null,null,19.85,1.31,80026,"buyer-sourced","purity-only","MARGINAL","","AX-R06","r.iyer"],["AX-2024-005125","2024-10-09","2024-10-14","2024-Q4","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2411-n9012","SGN-2411-N9012","janoshik-analytical",30,99.12,0.88,0.34,"trifluoroacetyl adduct (+96 Da)",2.99,"TFA",9.02,0.53,null,null,null,null,null,null,null,null,"No growth at 14 d",19.87,1.14,74762,"supplier-supplied","purity-only","PASS","","","Contributor #Y-5136"],["AX-2024-005002","2024-09-20","2024-10-14","2024-Q3","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2405-c4939","KP-2405-C4939","janoshik-analytical",2,98.51,1.49,1.07,"[D-Aib8]-diastereomer",5.26,"TFA",10.08,0.16,84.5,83.24,2.21,1.84,92,null,null,null,"No growth at 14 d",18.69,1.09,69241,"supplier-supplied","purity-only","PASS","","","csv_parser"],["AX-2024-004485","2024-10-06","2024-10-14","2024-Q4","bpc-157","BPC-157","repair","hybiopharma","HYB","hybiopharma-hyb-2409-x6061","HYB-2409-X6061","janoshik-analytical",2,99.14,0.86,0.51,"des-Gly truncate (−57 Da)",3.78,"acetate",7.34,0.86,null,null,null,null,null,-1.8,1418.7067,null,null,9.88,0.88,58969,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04;AX-R11","me.beaulieu"],["AX-2024-004428","2024-09-22","2024-10-14","2024-Q3","semax","Semax","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2404-p2784","GSP-2404-P2784","medutest",10,99.93,0.07,0.05,"des-Met (−131 Da)",8.02,"acetate",7.66,0.79,83.53,83.47,12.21,10.192,101.9,14.9,813.3662,null,null,5.88,1.03,71123,"buyer-sourced","identity-consistent","PASS","","","ja.teixeira"],["AX-2024-005347","2024-09-18","2024-10-13","2024-Q3","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6658","SIG-2404-6658","janoshik-analytical",30,97.52,2.48,1.07,"des-Aib2 analogue",7.74,"TFA",6.92,0.54,84.8,82.7,36.86,30.483,101.6,1.8,4810.419,null,null,19.48,1.29,75119,"buyer-sourced","verified","PASS","","","r.kimani"],["AX-2024-005319","2024-09-17","2024-10-13","2024-Q3","nad-plus","NAD+","non-peptide","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2402-b5599","QST-2402-B5599","janoshik-analytical",500,98.17,1.83,0.75,"ADP-ribose (−121 Da)",9.4,null,0,0.27,90.33,88.68,579.86,514.22,102.8,1.2,663.1099,null,null,4.04,1.06,54383,"buyer-sourced","partial","PASS","","","m.asante"],["AX-2024-005233","2024-09-25","2024-10-13","2024-Q3","ghrp-2","GHRP-2","gh-axis","wuxitides","WXT","wuxitides-wxt-2404-n2537","WXT-2404-N2537","vendorinvestigate",10,98.52,1.48,0.59,"oxidised Trp (+16 Da)",6.16,"acetate",5.02,0.66,null,null,null,null,null,2.8,817.4298,0.28,null,9.69,0.92,83598,"buyer-sourced","verified","FAIL","purity","","re.sobczak"],["AX-2024-004369","2024-09-19","2024-10-13","2024-Q3","glutathione","L-Glutathione (reduced)","bioregulator","flourishglobalbio","FGP","flourishglobalbio-fgp-2405-e9260","FGP-2405-E9260","medutest",200,99.36,0.64,0.34,"glutathione disulfide (GSSG, +305 Da)",6.06,null,0,0.18,93.76,93.16,228.81,213.159,106.6,5.3,307.0854,null,null,3.67,0.89,59038,"buyer-sourced","method-limited","PASS","","","z.amankwah"],["AX-2024-005167","2024-09-19","2024-10-12","2024-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","sangonbio","SGN","sangonbio-sgn-2407-r9375","SGN-2407-R9375","janoshik-analytical",20,98.51,1.49,0.6,"N-acetyl semax free acid (+1 Da)",7.9,"acetate",5.42,0.46,86.22,84.94,23.44,19.91,99.6,1.9,854.3822,0.46,null,7.55,0.87,60963,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","k.mensa"],["AX-2024-004526","2024-09-18","2024-10-12","2024-Q3","ara-290","ARA-290","repair","hybiopharma","HYB","hybiopharma-hyb-2403-b7301","HYB-2403-B7301","nordanalyt",10,99.31,0.69,0.28,"des-Gln truncate (−128 Da)",7.65,"acetate",4.69,0.99,86.67,86.07,11.4,9.812,98.1,null,null,null,null,9.97,1.05,74495,"buyer-sourced","purity-only","PASS","","","h.nascimento"],["AX-2024-004406","2024-10-10","2024-10-11","2024-Q4","kisspeptin-10","Kisspeptin-10","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2919","ASY-{CAT}-2919","janoshik-analytical",10,99.32,0.68,0.41,"des-Tyr (−163 Da)",5.4,"acetate",4.55,0.53,89.52,88.91,10.39,9.238,92.4,4,1301.6352,null,null,9.24,1.15,50872,"buyer-sourced","verified","PASS","","","p.brandt"],["AX-2024-004390","2024-09-20","2024-10-11","2024-Q3","mots-c","MOTS-c","metabolic","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9824","TFS-{CAT}-9824","janoshik-analytical",5,99.84,0.16,0.1,"Met1 sulfoxide (+16 Da)",6.3,"acetate",5.17,0.51,88.02,87.88,5.25,4.614,92.3,0.7,2173.0933,null,null,10.36,1.06,74709,"buyer-sourced","verified","PASS","","","i.asante"],["AX-2024-004150","2024-10-05","2024-10-10","2024-Q4","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-x2078","WWB-2408-X2078","janoshik-analytical",30,99.39,0.61,0.36,"oxidised Trp (+16 Da)",5.78,"TFA",7.25,0.46,86.51,85.98,36.47,31.357,104.5,1.6,4728.4947,0.99,null,20.71,0.88,46452,"buyer-sourced","verified","PASS","","","g.correia"],["AX-2024-005241","2024-09-13","2024-10-09","2024-Q3","ghrp-2","GHRP-2","gh-axis","wuxitides","WXT","wuxitides-wxt-2404-n2537","WXT-2404-N2537","janoshik-analytical",10,98.6,1.4,0.56,"oxidised Trp (+16 Da)",5.74,"acetate",7.6,0.54,null,null,null,null,null,2.7,817.4297,0.37,null,8.96,1.08,86146,"buyer-sourced","verified","FAIL","purity","","gsh_gssg"],["AX-2024-005012","2024-09-15","2024-10-09","2024-Q3","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2405-c4939","KP-2405-C4939","nordanalyt",2,98.28,1.72,1.24,"[D-Aib8]-diastereomer",5.51,"TFA",10.48,0.26,null,null,null,null,null,1.1,4111.0569,null,null,21.3,1.3,54511,"lab-retained","identity-consistent","PASS","","","b.espinoza"],["AX-2024-004867","2024-09-25","2024-10-09","2024-Q3","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2406-f9295","ERP-2406-F9295","janoshik-analytical",2,99.24,0.76,0.45,"oxidised Trp (+16 Da)",4.29,"acetate",4.89,0.18,null,null,null,null,null,0.6,711.386,null,null,8.14,1.23,67708,"buyer-sourced","identity-consistent","PASS","","","Contributor #C-8804"],["AX-2024-005323","2024-09-15","2024-10-08","2024-Q3","nad-plus","NAD+","non-peptide","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2402-b5599","QST-2402-B5599","janoshik-analytical",500,97.81,2.19,0.9,"ADP-ribose (−121 Da)",8.61,null,0,0.23,91.16,89.16,565.3,504.021,100.8,-1.4,663.1082,null,null,4.18,0.86,87504,"buyer-sourced","partial","PASS","","","b.baptista"],["AX-2024-005006","2024-09-13","2024-10-08","2024-Q3","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2405-c4939","KP-2405-C4939","janoshik-analytical",2,98.01,1.99,1.43,"[D-Aib8]-diastereomer",4.35,"TFA",6.76,0.49,null,null,null,null,null,3.3,4111.066,null,null,18.47,1.21,62570,"buyer-sourced","identity-consistent","PASS","","","k.varga"],["AX-2024-004873","2024-09-22","2024-10-08","2024-Q3","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2406-e9182","ERP-2406-E9182","peptidemeter",15,98.01,1.99,1.41,"des-Gly deletion (−57 Da)",4.74,"TFA",6.07,0.72,null,null,null,null,null,0.1,4810.4108,null,null,18.85,1.01,50932,"buyer-sourced","identity-consistent","PASS","","","a.fontaine"],["AX-2024-004968","2024-09-17","2024-10-07","2024-Q3","semax","Semax","neuro","mokemeibio","MKM","mokemeibio-mkm-2407-y4392","MKM-2407-Y4392","janoshik-analytical",20,99.6,0.4,0.22,"Met1 sulfoxide (+16 Da)",11.01,"acetate",5.5,0.58,82.91,82.58,25.5,21.058,105.3,-0.3,813.3539,null,null,7.03,1.07,85930,"supplier-supplied","verified","PASS","","","a.trevino"],["AX-2024-004715","2024-09-25","2024-10-07","2024-Q3","oxytocin","Oxytocin","hormonal","homopeptide","Homopeptide","homopeptide-homo-2405-u3389","HOMO-2405-U3389","janoshik-analytical",2,99.93,0.07,0.05,"open-chain (reduced disulfide, +2 Da)",6.44,"acetate",4,0.43,null,null,null,null,null,1,1006.4375,4.23,null,7.92,1.04,89784,"buyer-sourced","verified","PASS","","","b.vogel"],["AX-2024-004388","2024-09-13","2024-10-07","2024-Q3","mots-c","MOTS-c","metabolic","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9824","TFS-{CAT}-9824","peptidemeter",5,99.93,0.07,0.04,"des-Met1 (−131 Da)",5.2,"acetate",5.82,0.35,88.63,88.57,5.5,4.871,97.4,4.5,2173.1016,null,null,9.85,1.19,42348,"buyer-sourced","verified","PASS","","","i.chowdhury"],["AX-2024-005015","2024-09-22","2024-10-06","2024-Q3","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2405-c4939","KP-2405-C4939","medutest",2,98.02,1.98,0.73,"des-AEEA semaglutide (−145 Da)",5.08,"TFA",10.41,0.93,83.58,81.93,2.17,1.778,88.9,1.2,4111.0573,null,null,15.85,1.03,43866,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","d.oyelaran"],["AX-2024-004641","2024-10-05","2024-10-06","2024-Q4","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2409-h3000","TFC-2409-H3000","medutest",10,97.7,2.3,1.49,"[D-Aib2]-diastereomer",4.22,"TFA",7.83,0.51,87.44,85.43,10.46,8.936,89.4,14.2,4728.5542,null,null,17.42,1.08,39690,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06;AX-R09","r.nilsen"],["AX-2024-005343","2024-09-23","2024-10-05","2024-Q3","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6658","SIG-2404-6658","nordanalyt",30,97.68,2.32,1,"des-Aib2 analogue",7.99,"TFA",6.29,0.23,85.49,83.51,35.25,29.437,98.1,-5.3,4810.3848,null,null,22.93,1.1,55685,"buyer-sourced","verified","PASS","","","a.sandvik"],["AX-2024-005109","2024-09-21","2024-10-05","2024-Q3","semax","Semax","neuro","glbiochem","GL Biochem","glbiochem-glbi-2404-u8284","GLBI-2404-U8284","medutest",5,98.84,1.16,0.61,"diketopiperazine (−18 Da)",7.91,"acetate",5.62,0.61,null,null,null,null,null,-19.1,813.3386,null,null,6.19,1.12,64552,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R09","ju.coelho"],["AX-2024-004142","2024-09-19","2024-10-05","2024-Q3","ghrp-6","GHRP-6","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-e1643","WWB-2408-E1643","janoshik-analytical",10,99.73,0.27,0.18,"oxidised Trp (+16 Da)",7.52,"acetate",6.9,0.22,null,null,null,null,null,null,null,null,null,8.63,1.11,45259,"buyer-sourced","purity-only","PASS","","","so.broberg"],["AX-2024-004696","2024-09-15","2024-10-04","2024-Q3","ghk-cu","GHK-Cu","repair","homopeptide","Homopeptide","homopeptide-homo-2408-c3445","HOMO-2408-C3445","vendorinvestigate",100,99.1,0.9,0.47,"GHK-Cu 2:1 complex",5.3,null,0,0.74,93.96,93.11,111.91,104.199,104.2,2.9,401.1036,null,null,6.63,1,80157,"buyer-sourced","partial","PASS","","","n.demir"],["AX-2024-004581","2024-09-18","2024-10-04","2024-Q3","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2403-v9444","JEEP-2403-V9444","peptidemeter",15,99.26,0.74,0.49,"Met(O) sulfoxide (+16 Da)",1.68,"TFA",10.03,0.32,87.97,87.32,15.46,13.5,90,1.8,4111.0598,null,"No growth at 14 d",17.08,1.18,66935,"buyer-sourced","verified","PASS","","","b.vogel"],["AX-2024-004215","2024-09-23","2024-10-04","2024-Q3","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-r3462","WWB-2406-R3462","janoshik-analytical",15,99.3,0.7,0.39,"des-palmitoyl liraglutide (−238 Da)",2.57,"acetate",4.77,0.38,null,null,null,null,null,1.4,3748.9683,null,null,17.14,1.21,57825,"buyer-sourced","identity-consistent","PASS","","","am.weiss"],["AX-2024-005252","2024-09-25","2024-10-03","2024-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2406-y4179","BCH-2406-Y4179","medutest",10,99.21,0.79,0.48,"BPC-157 arginine-salt artefact",5.93,"acetate",5.11,0.88,88.08,87.38,11.22,9.804,98,-8.6,1418.6971,0.43,null,8.03,1.21,45455,"supplier-supplied","identity-consistent","MARGINAL","","AX-R10","p.roos"],["AX-2024-005209","2024-09-07","2024-10-03","2024-Q3","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2402-b2476","WXT-2402-B2476","kestrel-bioanalytical",10,99.61,0.39,0.22,"des-Aib2 analogue",3.36,"TFA",6.53,0.74,89.37,89.02,10.64,9.472,94.7,6,4810.4392,null,null,10.64,1.08,51145,"buyer-sourced","method-limited","PASS","","","c.stanescu"],["AX-2024-004958","2024-09-23","2024-10-03","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2406-h3711","MKM-2406-H3711","peptidemeter",10,98.33,1.67,0.89,"linear precursor (+18 Da)",5.23,"acetate",6.01,0.56,null,null,null,null,null,-2.9,1024.5212,null,null,9.01,0.98,67385,"supplier-supplied","identity-consistent","FAIL","purity","","mi.villalobos"],["AX-2024-004880","2024-09-13","2024-10-03","2024-Q3","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2406-e9182","ERP-2406-E9182","peptidemeter",15,98.26,1.74,1.09,"C20 diacid mono-amide",3.9,"TFA",6.54,0.64,88.92,87.37,17.09,14.932,99.5,-2.8,4810.3968,null,null,18.59,1.33,59502,"supplier-supplied","verified","PASS","","","digit_preference"],["AX-2024-004711","2024-09-15","2024-10-03","2024-Q3","oxytocin","Oxytocin","hormonal","homopeptide","Homopeptide","homopeptide-homo-2405-u3389","HOMO-2405-U3389","nordanalyt",2,99.92,0.08,0.03,"Tyr sulfoxide artefact (+16 Da)",5.88,"acetate",4.54,0.65,88.93,88.86,2.34,2.079,104,-9.3,1006.4271,null,null,9.19,0.96,73981,"buyer-sourced","verified","PASS","","","a.duarte"],["AX-2024-004306","2024-09-19","2024-10-03","2024-Q3","mots-c","MOTS-c","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2402-u7154","QSC-2402-U7154","peptidemeter",10,99.92,0.08,0.03,"Met1 sulfoxide (+16 Da)",3.35,"acetate",4.52,0.99,91.14,91.07,10.38,9.453,94.5,4.8,2173.1022,null,null,9.84,1.01,77289,"buyer-sourced","verified","PASS","","","a.girard"],["AX-2024-004162","2024-09-08","2024-10-03","2024-Q3","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2403-j3152","WWB-2403-J3152","janoshik-analytical",30,98.7,1.3,0.47,"[D-Aib13]-diastereomer",2.82,"TFA",8.21,0.48,88.49,87.34,35.92,31.373,104.6,44.9,4810.6263,null,null,20.07,1.22,40800,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","r.onwuka"],["AX-2024-005344","2024-09-11","2024-10-02","2024-Q3","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6658","SIG-2404-6658","vendorinvestigate",30,97.51,2.49,1.62,"C20 diacid mono-amide",8.05,"TFA",9.73,0.89,81.33,79.3,35.7,28.31,94.4,5,4810.4344,null,null,21.28,1.09,71959,"buyer-sourced","verified","FAIL","water","","y.okonkwo"],["AX-2024-004954","2024-09-15","2024-10-02","2024-Q3","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2404-k2899","GGPE-2404-K2899","peptidemeter",12,98.36,1.64,0.64,"des-Aib20 analogue",4.33,"TFA",8.95,0.85,85.87,84.46,13.69,11.563,96.4,-1.8,4728.4786,null,null,19.36,1.17,68307,"buyer-sourced","verified","PASS","","","ad.marchand"],["AX-2024-004869","2024-09-07","2024-10-02","2024-Q3","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2406-f9295","ERP-2406-F9295","nordanalyt",2,99.59,0.41,0.27,"oxidised Trp (+16 Da)",4.62,"acetate",6.41,0.95,88.02,87.66,2.02,1.771,88.6,0.1,711.3857,null,null,9.53,1.05,66601,"buyer-sourced","verified","MARGINAL","","AX-R06","i.dahlberg"],["AX-2024-004584","2024-09-24","2024-10-02","2024-Q3","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2403-v9444","JEEP-2403-V9444","medutest",15,99.84,0.16,0.07,"C18 diacid mono-ester",1.77,"TFA",8.74,0.85,88.64,88.5,17.84,15.788,105.3,13.7,4111.1087,null,null,15.56,1.12,41374,"buyer-sourced","identity-consistent","PASS","","","jo.dahlberg"],["AX-2024-005298","2024-09-10","2024-10-01","2024-Q3","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2404-n5218","BCH-2404-N5218","janoshik-analytical",15,97.63,2.37,1.41,"C20 diacid mono-amide",3.74,"TFA",8.05,0.2,88.01,85.92,16.95,14.563,97.1,0.4,4810.4122,null,null,19.79,0.94,53107,"buyer-sourced","verified","PASS","","","a.boateng"],["AX-2024-004699","2024-09-09","2024-10-01","2024-Q3","ghk-cu","GHK-Cu","repair","homopeptide","Homopeptide","homopeptide-homo-2408-c3445","HOMO-2408-C3445","kestrel-bioanalytical",100,99.67,0.33,0.18,"oxidised His (+16 Da)",5.41,null,0,0.46,94.13,93.82,108.73,102.01,102,25.8,401.1127,0.42,null,3.37,1.14,53861,"buyer-sourced","partial","FAIL","mass accuracy","AX-R01","fr.chukwu"],["AX-2024-004530","2024-09-25","2024-10-01","2024-Q3","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2408-v7440","HYB-2408-V7440","kestrel-bioanalytical",10,99.16,0.84,0.6,"des-Gly deletion (−57 Da)",3.7,"TFA",7.22,0.96,null,null,null,null,null,2.2,4810.4209,null,null,10.78,1.12,62505,"buyer-sourced","method-limited","PASS","","","Contributor #X-4772"],["AX-2024-004403","2024-09-15","2024-10-01","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2723","ASY-{CAT}-2723","medutest",10,99.48,0.52,0.24,"oxidised Trp (+16 Da)",4.14,"acetate",6.14,0.44,null,null,null,null,null,-5.6,1024.5185,0.69,null,8.06,1.18,55172,"buyer-sourced","identity-consistent","PASS","","","underfill_3to1"],["AX-2024-004376","2024-09-19","2024-10-01","2024-Q3","glutathione","L-Glutathione (reduced)","bioregulator","flourishglobalbio","FGP","flourishglobalbio-fgp-2405-e9260","FGP-2405-E9260","janoshik-analytical",200,99.36,0.64,0.43,"S-sulfonate adduct (+80 Da)",5.6,null,0,0.59,93.81,93.21,223.76,208.567,104.3,-7.1,307.0816,4.26,null,4.28,0.96,76580,"buyer-sourced","method-limited","PASS","","","n.beaulieu"],["AX-2024-005253","2024-09-24","2024-09-30","2024-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2406-y4179","BCH-2406-Y4179","janoshik-analytical",10,97.97,2.03,1.21,"[D-Val]-diastereomer",5.77,"acetate",8.77,0.45,85.01,83.28,11.24,9.361,93.6,1.9,1418.712,null,null,9.61,0.87,79658,"buyer-sourced","verified","FAIL","purity","","m.salgado"],["AX-2024-005235","2024-09-21","2024-09-30","2024-Q3","ghrp-2","GHRP-2","gh-axis","wuxitides","WXT","wuxitides-wxt-2404-n2537","WXT-2404-N2537","janoshik-analytical",10,98.97,1.03,0.42,"oxidised Trp (+16 Da)",5.51,"acetate",4.46,0.79,null,null,null,null,null,-0.1,817.4274,null,null,9.02,0.95,65459,"lab-retained","identity-consistent","FAIL","purity","","m.asante"],["AX-2024-005111","2024-09-20","2024-09-30","2024-Q3","semax","Semax","neuro","glbiochem","GL Biochem","glbiochem-glbi-2404-u8284","GLBI-2404-U8284","nordanalyt",5,99.16,0.84,0.44,"diketopiperazine (−18 Da)",7.38,"acetate",4.72,0.54,87.36,86.63,5.77,4.999,100,-1.2,813.3531,2.59,null,8.27,1.24,61301,"buyer-sourced","verified","MARGINAL","","AX-R09","r.yilmaz"],["AX-2024-005107","2024-09-16","2024-09-30","2024-Q3","semax","Semax","neuro","glbiochem","GL Biochem","glbiochem-glbi-2404-u8284","GLBI-2404-U8284","peptidemeter",5,99.09,0.91,0.48,"diketopiperazine (−18 Da)",6.79,"acetate",6.57,0.41,null,null,null,null,null,1.7,813.3555,2.47,null,6.8,1.24,82755,"buyer-sourced","verified","MARGINAL","","AX-R09","nitrogen_kjeldahl"],["AX-2024-005072","2024-09-22","2024-09-30","2024-Q3","ss-31","SS-31 (Elamipretide)","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2408-g7111","SSA-2408-G7111","janoshik-analytical",10,98.03,1.97,1.07,"[D-Arg1]-epimer",6.58,"acetate",8.12,0.47,84.83,83.16,11.97,9.954,99.5,-3.7,639.3832,null,null,8.88,0.94,52280,"buyer-sourced","verified","FAIL","purity","","round_numbers"],["AX-2024-004830","2024-09-09","2024-09-30","2024-Q3","exenatide","Exenatide","incretin","wibsonbio","SWB","wibsonbio-swb-2403-w7867","SWB-2403-W7867","janoshik-analytical",10,99.35,0.65,0.39,"des-Gly1 truncate (−57 Da)",3.03,"acetate",5.01,0.67,91.29,90.7,11.62,10.539,105.4,2.1,4183.9458,null,null,14.94,0.89,52714,"buyer-sourced","verified","MARGINAL","","AX-R03","ca.nyberg"],["AX-2024-004718","2024-09-10","2024-09-30","2024-Q3","oxytocin","Oxytocin","hormonal","homopeptide","Homopeptide","homopeptide-homo-2405-u3389","HOMO-2405-U3389","janoshik-analytical",2,99.93,0.07,0.04,"deamidated Gln4 (+1 Da)",6.05,"acetate",5.44,0.66,null,null,null,null,null,null,null,null,null,7.86,1.28,41137,"buyer-sourced","purity-only","PASS","","","e.almeida"],["AX-2024-004509","2024-09-18","2024-09-30","2024-Q3","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-w6594","HYB-2407-W6594","medutest",5,98.23,1.77,0.9,"retatrutide dimer",5.38,"TFA",9.74,0.42,null,null,null,null,null,null,null,null,"Growth detected at 6 d — Bacillus sp.",17.38,1.22,41747,"buyer-sourced","purity-only","FAIL","sterility","","d.oyelaran"],["AX-2024-004280","2024-09-17","2024-09-30","2024-Q3","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-d6095","QSC-2408-D6095","nordanalyt",5,98.77,1.23,0.77,"deamidated (Asn→Asp, +1 Da)",3.05,"TFA",10.85,0.31,85.79,84.73,5.52,4.677,93.5,1.4,4111.0582,null,null,21.39,1.14,54906,"buyer-sourced","verified","MARGINAL","","AX-R04","nitrogen_kjeldahl"],["AX-2024-004168","2024-09-18","2024-09-30","2024-Q3","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2403-j3152","WWB-2403-J3152","janoshik-analytical",30,98.32,1.68,0.6,"C20 diacid mono-amide",3.01,"TFA",8.17,0.85,null,null,null,null,null,-2.5,4810.3983,0.32,null,19.78,1.1,56151,"buyer-sourced","verified","PASS","","","a.varga"],["AX-2024-004872","2024-09-14","2024-09-29","2024-Q3","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2406-e9182","ERP-2406-E9182","kestrel-bioanalytical",15,98.43,1.57,0.98,"C20 diacid mono-amide",4.31,"TFA",9.64,0.16,null,null,null,null,null,-8.6,4810.3689,null,null,10.71,1.04,64326,"buyer-sourced","method-limited","PASS","","","ru.villalobos"],["AX-2024-004536","2024-09-16","2024-09-29","2024-Q3","hexarelin","Hexarelin","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2407-n7367","HYB-2407-N7367","janoshik-analytical",2,99.93,0.07,0.05,"oxidised Trp (+16 Da)",5.5,"acetate",6.62,0.36,87.52,87.46,2.42,2.117,105.9,-2.5,886.458,0.41,null,9.02,1.12,52673,"buyer-sourced","verified","PASS","","","ju.coelho"],["AX-2024-004386","2024-09-16","2024-09-29","2024-Q3","mots-c","MOTS-c","metabolic","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9824","TFS-{CAT}-9824","vendorinvestigate",5,99.93,0.07,0.04,"des-Met1 (−131 Da)",5.08,"acetate",3.78,0.77,null,null,null,null,null,4.3,2173.1011,null,null,11.16,1.03,87084,"buyer-sourced","identity-consistent","PASS","","","e.onwuka"],["AX-2024-004226","2024-09-20","2024-09-29","2024-Q3","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-r3462","WWB-2406-R3462","nordanalyt",15,99.4,0.6,0.4,"des-palmitoyl liraglutide (−238 Da)",3,"acetate",4.62,0.56,91.82,91.27,16.48,15.041,100.3,-2.3,3748.9545,0.55,null,19.94,1.18,85589,"buyer-sourced","verified","PASS","","","k.vermeulen"],["AX-2024-005352","2024-09-24","2024-09-28","2024-Q3","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6658","SIG-2404-6658","janoshik-analytical",30,97.58,2.42,1.56,"C20 diacid mono-amide",7.96,"TFA",5.48,0.6,null,null,null,null,null,-0.9,4810.406,null,null,19.85,1.03,56663,"buyer-sourced","identity-consistent","PASS","","","z.chowdhury"],["AX-2024-005003","2024-09-22","2024-09-28","2024-Q3","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2405-c4939","KP-2405-C4939","janoshik-analytical",2,97.95,2.05,0.75,"des-AEEA semaglutide (−145 Da)",4.71,"TFA",10.31,0.64,84.34,82.61,2.2,1.817,90.9,2.5,4111.0627,0.17,null,18.4,1.19,43388,"buyer-sourced","verified","PASS","","","Contributor #A-4471"],["AX-2024-004963","2024-09-20","2024-09-28","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2404-e3617","MKM-2404-E3617","janoshik-analytical",10,99.93,0.07,0.04,"melanotan II (C-terminal amide, −1 Da)",4.73,"acetate",4.95,0.17,null,null,null,null,null,-3.2,1024.5209,null,null,9.42,1.1,78308,"lab-retained","identity-consistent","PASS","","","n.yildiz"],["AX-2024-004387","2024-09-15","2024-09-28","2024-Q3","mots-c","MOTS-c","metabolic","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9824","TFS-{CAT}-9824","janoshik-analytical",5,99.93,0.07,0.04,"Met1 sulfoxide (+16 Da)",5.06,"acetate",3.95,0.81,null,null,null,null,null,-3.2,2173.0848,null,"No growth at 14 d",10.59,1.19,67782,"buyer-sourced","identity-consistent","PASS","","","a.trevino"],["AX-2024-005304","2024-09-09","2024-09-27","2024-Q3","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2404-n5218","BCH-2404-N5218","janoshik-analytical",15,98.49,1.51,0.9,"C20 diacid mono-amide",3.04,"TFA",7.43,0.37,null,null,null,null,null,3,4810.4247,null,null,19.97,1.03,68119,"supplier-supplied","identity-consistent","MARGINAL","","AX-R10","j.kirchner"],["AX-2024-005162","2024-09-14","2024-09-27","2024-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","sangonbio","SGN","sangonbio-sgn-2407-r9375","SGN-2407-R9375","janoshik-analytical",20,98.81,1.19,0.49,"semax (des-acetyl, des-amide, −41 Da)",8.02,"acetate",5.06,0.3,86.62,85.59,21.23,18.171,90.9,null,null,0.33,null,7.57,1.15,68021,"buyer-sourced","purity-only","MARGINAL","","AX-R02;AX-R03","m.asante"],["AX-2024-005075","2024-09-15","2024-09-27","2024-Q3","ss-31","SS-31 (Elamipretide)","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2408-g7111","SSA-2408-G7111","kestrel-bioanalytical",10,97.75,2.25,1.27,"acetyl adduct (+42 Da)",6.41,"acetate",8.67,0.15,84.77,82.86,12.06,9.993,99.9,7.5,639.3904,0.9,null,4.72,1.09,48930,"buyer-sourced","identity-consistent","FAIL","purity","","i.sorensen"],["AX-2024-005068","2024-09-01","2024-09-27","2024-Q3","ss-31","SS-31 (Elamipretide)","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2408-g7111","SSA-2408-G7111","peptidemeter",10,97.97,2.03,1.09,"[D-Arg1]-epimer",5.8,"acetate",6.87,0.43,86.9,85.14,10.56,8.991,89.9,2.1,639.3869,null,null,8.31,0.93,65945,"buyer-sourced","verified","FAIL","purity","AX-R06","so.moreau"],["AX-2024-004962","2024-09-10","2024-09-27","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2404-e3617","MKM-2404-E3617","janoshik-analytical",10,99.9,0.1,0.05,"linear precursor (+18 Da)",3.8,"acetate",6.23,0.23,null,null,null,null,null,0.6,1024.5248,null,null,9.46,1.1,65818,"buyer-sourced","identity-consistent","PASS","","","f.steiner"],["AX-2024-004720","2024-09-04","2024-09-27","2024-Q3","bpc-157","BPC-157","repair","homopeptide","Homopeptide","homopeptide-homo-2405-t3880","HOMO-2405-T3880","janoshik-analytical",10,99.02,0.98,0.4,"truncated (1-12)",4.2,"acetate",7.12,0.86,87.82,86.96,11.61,10.096,101,0.6,1418.7102,null,null,9.6,1.03,74622,"buyer-sourced","verified","PASS","","","k.correia"],["AX-2024-004423","2024-09-20","2024-09-27","2024-Q3","semax","Semax","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2404-p2784","GSP-2404-P2784","medutest",10,99.85,0.15,0.06,"N-acetyl semax (+42 Da)",8.2,"acetate",5.81,0.87,85.12,84.99,12.31,10.462,104.6,4.3,813.3576,0.69,null,5.95,1.05,72844,"buyer-sourced","identity-consistent","PASS","","","b.kimani"],["AX-2024-004397","2024-09-01","2024-09-27","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2723","ASY-{CAT}-2723","janoshik-analytical",10,99.56,0.44,0.2,"oxidised Trp (+16 Da)",4.86,"acetate",4.55,0.53,90.06,89.66,10.6,9.504,95,-1.4,1024.5228,null,null,9.47,0.86,66493,"buyer-sourced","verified","PASS","","","s.bakker"],["AX-2024-004506","2024-09-08","2024-09-26","2024-Q3","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-w6594","HYB-2407-W6594","medutest",5,98.08,1.92,0.89,"[D-Aib2]-diastereomer",5.54,"TFA",9.33,0.28,84.85,83.22,5.93,4.935,98.7,null,null,0.87,null,17.65,1.08,89689,"buyer-sourced","purity-only","PASS","","","n.brandt"],["AX-2024-004389","2024-09-15","2024-09-26","2024-Q3","mots-c","MOTS-c","metabolic","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9824","TFS-{CAT}-9824","janoshik-analytical",5,99.93,0.07,0.04,"Met1 sulfoxide (+16 Da)",4.93,"acetate",3.78,0.64,90.65,90.59,5.02,4.548,91,0.3,2173.0925,null,"No growth at 14 d",10.51,1.05,85132,"buyer-sourced","verified","PASS","","","fa.sjoberg"],["AX-2024-004363","2024-09-22","2024-09-26","2024-Q3","glutathione","L-Glutathione (reduced)","bioregulator","flourishglobalbio","FGP","flourishglobalbio-fgp-2408-k8560","FGP-2408-K8560","janoshik-analytical",200,99.8,0.2,0.12,"S-sulfonate adduct (+80 Da)",6.89,null,0,0.16,92.95,92.76,217.11,201.391,100.7,-1,307.0835,null,null,4.28,1,44560,"buyer-sourced","method-limited","PASS","","","r.vermeulen"],["AX-2024-004336","2024-09-09","2024-09-26","2024-Q3","epitalon","Epitalon","bioregulator","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2403-y7501","QSC-2403-Y7501","medutest",20,99.93,0.07,0.04,"aspartimide (−18 Da)",5.91,"acetate",8.42,0.84,null,null,null,null,null,null,null,null,null,3.96,1.15,50147,"buyer-sourced","method-limited","MARGINAL","","AX-R02","b.abubakar"],["AX-2024-004269","2024-09-20","2024-09-26","2024-Q3","glutathione","L-Glutathione (reduced)","bioregulator","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2405-a5002","QSC-2405-A5002","janoshik-analytical",1500,99.93,0.07,0.04,"S-sulfonate adduct (+80 Da)",7.05,null,0,0.42,92.53,92.47,1686.98,1559.95,104,0.5,307.084,null,null,4.3,0.95,58775,"buyer-sourced","method-limited","PASS","","","t.palacios"],["AX-2024-005300","2024-09-07","2024-09-25","2024-Q3","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2404-n5218","BCH-2404-N5218","janoshik-analytical",15,97.73,2.27,1.35,"C20 diacid mono-amide",3.35,"TFA",7.15,0.59,88.91,86.89,17.77,15.44,102.9,-4.2,4810.3901,null,null,19.72,1.34,90894,"buyer-sourced","verified","PASS","","","ma.ilunga"],["AX-2024-004694","2024-09-12","2024-09-25","2024-Q3","ghk-cu","GHK-Cu","repair","homopeptide","Homopeptide","homopeptide-homo-2408-c3445","HOMO-2408-C3445","janoshik-analytical",100,99.19,0.81,0.42,"GHK-Cu 2:1 complex",5.69,null,0,0.81,null,null,null,null,null,4.4,401.1042,null,null,6.09,1.15,87444,"buyer-sourced","partial","PASS","","","gradient_25"],["AX-2024-004379","2024-09-17","2024-09-25","2024-Q3","glutathione","L-Glutathione (reduced)","bioregulator","flourishglobalbio","FGP","flourishglobalbio-fgp-2405-e9260","FGP-2405-E9260","vendorinvestigate",200,99.68,0.32,0.17,"glutathione disulfide (GSSG, +305 Da)",6.11,null,0,0.91,92.98,92.68,216.43,200.587,100.3,-1.7,307.0833,null,null,4.62,1.21,66752,"buyer-sourced","method-limited","PASS","","","a.salgado"],["AX-2024-004365","2024-09-16","2024-09-25","2024-Q3","sermorelin","Sermorelin","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2406-d8645","FGP-2406-D8645","janoshik-analytical",5,99.59,0.41,0.19,"des-Tyr1 (−163 Da)",3.04,"acetate",4.05,0.78,92.13,91.75,5.34,4.899,98,null,null,null,null,12.52,1.29,48501,"buyer-sourced","purity-only","MARGINAL","","AX-R02","i.zielinski"],["AX-2024-005362","2024-09-05","2024-09-24","2024-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6898","SIG-2404-6898","vendorinvestigate",250,99,1,0.57,"sulfonamide hydrolysis product (+18 Da)",3.87,"mesylate",13.71,0.78,81.64,80.82,300.52,242.88,97.2,46.9,624.2474,null,null,14.66,0.86,68941,"buyer-sourced","verified","FAIL","counter-ion;mass accuracy","AX-R01","d.antonsen"],["AX-2024-005210","2024-09-08","2024-09-24","2024-Q3","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2402-b2476","WXT-2402-B2476","janoshik-analytical",10,99.14,0.86,0.34,"des-Aib2 analogue",2.66,"TFA",8.43,0.51,null,null,null,null,null,-3.5,4810.3935,null,null,19.72,1.2,65198,"buyer-sourced","identity-consistent","PASS","","","same_trace_twice"],["AX-2024-004227","2024-09-17","2024-09-24","2024-Q3","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-r3462","WWB-2406-R3462","medutest",15,99.35,0.65,0.37,"des-palmitoyl liraglutide (−238 Da)",2.46,"acetate",5.95,0.92,90.67,90.08,15.53,13.989,93.3,null,null,null,null,14.71,1.09,58861,"buyer-sourced","purity-only","PASS","","","d.oyelaran"],["AX-2024-005320","2024-09-09","2024-09-23","2024-Q3","nad-plus","NAD+","non-peptide","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2402-b5599","QST-2402-B5599","kestrel-bioanalytical",500,98.06,1.94,0.78,"nicotinamide mononucleotide (NMN, −331 Da)",8.52,null,0,0.23,91.25,89.48,506.51,453.225,90.6,7.3,663.1139,null,null,2.2,1.16,53170,"buyer-sourced","partial","PASS","","","r.yildiz"],["AX-2024-005112","2024-09-06","2024-09-23","2024-Q3","semax","Semax","neuro","glbiochem","GL Biochem","glbiochem-glbi-2404-u8284","GLBI-2404-U8284","janoshik-analytical",5,99.13,0.87,0.39,"Met1 sulfoxide (+16 Da)",7.93,"acetate",4.71,0.94,86.42,85.67,5.24,4.489,89.8,-5.6,813.3495,null,null,7.05,1.24,53022,"buyer-sourced","verified","MARGINAL","","AX-R06;AX-R09","d.wojcik"],["AX-2024-004708","2024-09-08","2024-09-23","2024-Q3","oxytocin","Oxytocin","hormonal","homopeptide","Homopeptide","homopeptide-homo-2405-u3389","HOMO-2405-U3389","janoshik-analytical",2,99.93,0.07,0.04,"deamidated Gln4 (+1 Da)",5.74,"acetate",5.7,0.8,87.76,87.7,2.06,1.807,90.4,0.5,1006.437,5.97,null,7.89,1.23,57166,"buyer-sourced","verified","FAIL","endotoxin","AX-R08","d.batista"],["AX-2024-004697","2024-09-17","2024-09-23","2024-Q3","ghk-cu","GHK-Cu","repair","homopeptide","Homopeptide","homopeptide-homo-2408-c3445","HOMO-2408-C3445","janoshik-analytical",100,98.93,1.07,0.59,"oxidised His (+16 Da)",4.85,null,0,0.26,94.89,93.87,109.52,102.806,102.8,4.3,401.1041,null,null,6.25,1.16,57223,"buyer-sourced","partial","PASS","","","Contributor #E-3392"],["AX-2024-004539","2024-08-29","2024-09-23","2024-Q3","hexarelin","Hexarelin","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2407-n7367","HYB-2407-N7367","vendorinvestigate",2,99.88,0.12,0.06,"des-methyl hexarelin (GHRP-6, −14 Da)",4.99,"acetate",4.91,0.17,null,null,null,null,null,-1.1,886.4592,0.39,null,9.31,0.98,70803,"buyer-sourced","verified","PASS","","","k.wojcik"],["AX-2024-004134","2024-09-19","2024-09-23","2024-Q3","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2405-w1240","WWB-2405-W1240","medutest",10,98.54,1.46,0.77,"C18 diacid regioisomer",2.65,"TFA",6.68,0.53,90.14,88.82,11.1,9.859,98.6,-2.2,4728.4767,0.17,null,17.67,1.06,62084,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","a.restrepo"],["AX-2024-005379","2024-09-05","2024-09-22","2024-Q3","aod-9604","AOD-9604","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-t7905","PPG-2408-T7905","peptidemeter",2,99.36,0.64,0.28,"des-Tyr AOD (−163 Da)",1.84,"acetate",5.66,0.55,null,null,null,null,null,null,null,0.48,null,10.4,1.08,56837,"buyer-sourced","purity-only","PASS","","","t.vermeulen"],["AX-2024-005269","2024-09-15","2024-09-22","2024-Q3","vip","VIP","repair","bachemholding","BCH","bachemholding-bch-2405-r4888","BCH-2405-R4888","janoshik-analytical",5,97.34,2.66,1.75,"Met17 sulfoxide (+16 Da)",5.27,"acetate",5.68,0.19,88.86,86.5,5.76,4.982,99.6,4.3,3324.8289,0.69,null,12.81,0.96,48937,"buyer-sourced","verified","FAIL","purity","","j.sjoberg"],["AX-2024-004993","2024-08-29","2024-09-22","2024-Q3","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2407-t4788","KP-2407-T4788","janoshik-analytical",60,97.57,2.43,1.46,"des-Aib2 analogue",5.05,"TFA",6.64,0.83,87.48,85.35,67.69,57.773,96.3,-1.4,4810.4036,null,null,19.92,1.14,73913,"buyer-sourced","verified","PASS","","","Contributor #B-2210"],["AX-2024-004701","2024-09-16","2024-09-22","2024-Q3","ghk-cu","GHK-Cu","repair","homopeptide","Homopeptide","homopeptide-homo-2408-c3445","HOMO-2408-C3445","janoshik-analytical",100,98.83,1.17,0.65,"oxidised His (+16 Da)",5.02,null,0,0.74,94.24,93.14,95.24,88.707,88.7,1.8,401.1031,null,null,6.37,0.86,75158,"buyer-sourced","verified","MARGINAL","","AX-R06","t.vanhecke"],["AX-2024-004217","2024-09-19","2024-09-22","2024-Q3","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-r3462","WWB-2406-R3462","janoshik-analytical",15,99.28,0.72,0.4,"des-palmitoyl liraglutide (−238 Da)",2.58,"acetate",5.52,0.23,91.67,91.01,16.72,15.217,101.4,21.3,3749.043,1.05,null,17.24,1.21,55110,"lab-retained","verified","FAIL","mass accuracy","AX-R01","e.frisk"],["AX-2024-004583","2024-09-17","2024-09-21","2024-Q3","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2403-v9444","JEEP-2403-V9444","janoshik-analytical",15,99.37,0.63,0.42,"Met(O) sulfoxide (+16 Da)",1.53,"TFA",6.55,0.81,null,null,null,null,null,null,null,null,null,18.4,1.05,75725,"lab-retained","purity-only","PASS","","","al.villalobos"],["AX-2024-004523","2024-09-04","2024-09-21","2024-Q3","ara-290","ARA-290","repair","hybiopharma","HYB","hybiopharma-hyb-2403-b7301","HYB-2403-B7301","kestrel-bioanalytical",10,99.66,0.34,0.2,"des-Gln truncate (−128 Da)",7.43,"acetate",5.44,0.59,null,null,null,null,null,4.8,1189.6153,null,null,4.75,1.15,77177,"buyer-sourced","identity-consistent","PASS","","","h.nascimento"],["AX-2024-004375","2024-09-17","2024-09-21","2024-Q3","glutathione","L-Glutathione (reduced)","bioregulator","flourishglobalbio","FGP","flourishglobalbio-fgp-2405-e9260","FGP-2405-E9260","janoshik-analytical",200,99.61,0.39,0.21,"glutathione disulfide (GSSG, +305 Da)",5.84,null,0,0.71,93.45,93.09,195.49,181.982,91,0.6,307.084,null,"No growth at 14 d",4.24,1.06,75245,"buyer-sourced","method-limited","PASS","","","v.nwosu"],["AX-2024-004261","2024-09-18","2024-09-21","2024-Q3","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2403-t4551","QYB-2403-T4551","janoshik-analytical",30,99.3,0.7,0.49,"[D-Aib13]-diastereomer",4.69,"TFA",6.7,0.7,null,null,null,null,null,-4.4,4810.3891,0.6,null,19.75,1.2,60682,"lab-retained","verified","PASS","","","h.hartmann"],["AX-2024-004216","2024-09-08","2024-09-21","2024-Q3","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-r3462","WWB-2406-R3462","vendorinvestigate",15,99.07,0.93,0.6,"des-palmitoyl liraglutide (−238 Da)",1.34,"acetate",5.62,0.42,92.62,91.76,15.9,14.59,97.3,3.4,3748.9758,null,null,18.09,1.04,63230,"buyer-sourced","verified","PASS","","","a.ostergaard"],["AX-2024-005021","2024-08-28","2024-09-20","2024-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2406-k5300","KP-2406-K5300","janoshik-analytical",0.1,98.07,1.93,1.31,"disulfide-scrambled isomer",6.75,"acetate",6.93,0.9,85.42,83.77,0.12,0.101,101,1.5,9105.2549,null,null,16.8,1.32,43008,"buyer-sourced","verified","PASS","","","Contributor #T-8990"],["AX-2024-004601","2024-09-13","2024-09-20","2024-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2404-j9626","TFC-2404-J9626","janoshik-analytical",50,99.54,0.46,0.28,"N-oxide (+16 Da)",3.74,"citrate",32.6,0.19,null,null,null,null,null,1.1,597.2137,null,null,16.7,1.27,84187,"supplier-supplied","partial","FAIL","counter-ion","","z.zamora"],["AX-2024-004527","2024-09-04","2024-09-20","2024-Q3","ara-290","ARA-290","repair","hybiopharma","HYB","hybiopharma-hyb-2403-b7301","HYB-2403-B7301","peptidemeter",10,99.34,0.66,0.39,"des-Gln truncate (−128 Da)",7.49,"acetate",4.43,0.16,87.92,87.34,11.87,10.367,103.7,null,null,0.58,null,8.14,1.14,65388,"buyer-sourced","purity-only","PASS","","","b.halvorsen"],["AX-2024-004378","2024-08-29","2024-09-20","2024-Q3","glutathione","L-Glutathione (reduced)","bioregulator","flourishglobalbio","FGP","flourishglobalbio-fgp-2405-e9260","FGP-2405-E9260","janoshik-analytical",200,99.64,0.36,0.24,"S-sulfonate adduct (+80 Da)",5.79,null,0,0.53,93.68,93.34,199.44,186.157,93.1,-3.5,307.0827,null,null,4.33,1.2,78298,"buyer-sourced","method-limited","PASS","","","n.fontaine"],["AX-2024-004259","2024-08-29","2024-09-20","2024-Q3","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2403-t4551","QYB-2403-T4551","janoshik-analytical",30,99.28,0.72,0.5,"[D-Aib13]-diastereomer",5.55,"TFA",8.64,0.55,null,null,null,null,null,2.4,4810.4218,null,null,19.74,1.33,54164,"buyer-sourced","identity-consistent","PASS","","","p.hovland"],["AX-2024-005357","2024-09-03","2024-09-19","2024-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6898","SIG-2404-6898","janoshik-analytical",250,99.09,0.91,0.64,"sulfonamide hydrolysis product (+18 Da)",3.36,"mesylate",15.15,0.91,80.58,79.85,287.28,229.393,91.8,4.8,624.2211,null,"No growth at 14 d",13.9,0.96,59160,"lab-retained","verified","FAIL","counter-ion","","p.yildiz"],["AX-2024-005266","2024-09-03","2024-09-19","2024-Q3","vip","VIP","repair","bachemholding","BCH","bachemholding-bch-2405-r4888","BCH-2405-R4888","janoshik-analytical",5,97.43,2.57,1.34,"Met17 sulfoxide (+16 Da)",4.81,"acetate",5.81,0.42,null,null,null,null,null,3,3324.8246,null,null,13,1.19,39123,"supplier-supplied","identity-consistent","FAIL","purity","","jo.yildiz"],["AX-2024-005013","2024-09-09","2024-09-19","2024-Q3","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2405-c4939","KP-2405-C4939","janoshik-analytical",2,97.66,2.34,0.86,"des-AEEA semaglutide (−145 Da)",5.37,"TFA",7.12,0.23,87.28,85.24,2.29,1.952,97.6,3.3,4111.066,null,null,18.41,1.11,53151,"buyer-sourced","verified","PASS","","","d.guerrero"],["AX-2024-004888","2024-08-30","2024-09-19","2024-Q3","ghrp-6","GHRP-6","gh-axis","erpbiotech","ERP","erpbiotech-erp-2408-r9378","ERP-2408-R9378","janoshik-analytical",2,98.71,1.29,0.89,"oxidised Trp (+16 Da)",4.88,"acetate",6.26,0.56,88.3,87.16,2.21,1.926,96.3,-3.6,872.4415,null,null,8.45,1.08,63266,"buyer-sourced","verified","FAIL","purity","AX-R04","f.aalto"],["AX-2024-004335","2024-09-09","2024-09-19","2024-Q3","epitalon","Epitalon","bioregulator","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2403-y7501","QSC-2403-Y7501","janoshik-analytical",20,99.93,0.07,0.05,"Ala-Glu-Asp tripeptide (−57 Da)",5.99,"acetate",9.87,0.53,null,null,null,null,null,null,null,null,null,4.62,1.05,81324,"buyer-sourced","method-limited","MARGINAL","","AX-R02","ca.ramos"],["AX-2024-005215","2024-08-25","2024-09-18","2024-Q3","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2402-b2476","WXT-2402-B2476","janoshik-analytical",10,99.12,0.88,0.53,"des-Aib2 analogue",2.9,"TFA",9.72,0.76,null,null,null,null,null,3.7,4810.4281,null,null,20.01,1.08,64797,"buyer-sourced","identity-consistent","PASS","","","lyo_cycle"],["AX-2024-005091","2024-09-03","2024-09-18","2024-Q3","glucagon","Glucagon","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2408-f7321","SSA-2408-F7321","janoshik-analytical",5,98.53,1.47,0.76,"glucagon fibril-derived aggregate",7.6,"acetate",5.23,0.28,86.89,85.61,5.76,4.931,98.6,0.3,3480.6204,null,"No growth at 14 d",13.75,1.01,65675,"buyer-sourced","verified","PASS","","","b.nakamura"],["AX-2024-005071","2024-08-27","2024-09-18","2024-Q3","ss-31","SS-31 (Elamipretide)","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2408-g7111","SSA-2408-G7111","medutest",10,97.16,2.84,1.59,"acetyl adduct (+42 Da)",6.27,"acetate",6.48,0.72,null,null,null,null,null,10.4,639.3922,null,null,7.56,1.11,75419,"buyer-sourced","identity-consistent","FAIL","purity","","jo.yildiz"],["AX-2024-004877","2024-09-14","2024-09-18","2024-Q3","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2406-e9182","ERP-2406-E9182","peptidemeter",15,97.96,2.04,1.44,"des-Gly deletion (−57 Da)",4.27,"TFA",5.66,0.27,null,null,null,null,null,2.8,4810.4238,null,null,18.66,1.4,38036,"lab-retained","identity-consistent","PASS","","","b.vukovic"],["AX-2024-004705","2024-08-31","2024-09-18","2024-Q3","ghk-cu","GHK-Cu","repair","homopeptide","Homopeptide","homopeptide-homo-2408-c3445","HOMO-2408-C3445","janoshik-analytical",100,99.05,0.95,0.53,"oxidised His (+16 Da)",4.87,null,0,0.96,null,null,null,null,null,2.1,401.1032,null,null,6.17,1.08,70673,"buyer-sourced","partial","PASS","","","a.okonkwo"],["AX-2024-004596","2024-08-28","2024-09-18","2024-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2404-j9626","TFC-2404-J9626","vendorinvestigate",50,99.83,0.17,0.08,"zuclomiphene (cis-isomer)",3.36,"citrate",29.84,0.96,65.84,65.73,69.57,45.728,91.5,-28.1,597.1962,1.38,null,17.52,1.33,67899,"buyer-sourced","partial","FAIL","counter-ion;mass accuracy","AX-R01","Contributor #J-2856"],["AX-2024-004372","2024-08-26","2024-09-18","2024-Q3","glutathione","L-Glutathione (reduced)","bioregulator","flourishglobalbio","FGP","flourishglobalbio-fgp-2405-e9260","FGP-2405-E9260","janoshik-analytical",200,99.46,0.54,0.36,"S-sulfonate adduct (+80 Da)",6.31,null,0,0.56,93.13,92.63,205.13,190.012,95,2,307.0844,null,"No growth at 14 d",4.25,1.28,55577,"buyer-sourced","method-limited","PASS","","","fr.sandvik"],["AX-2024-004271","2024-08-28","2024-09-18","2024-Q3","ghrp-6","GHRP-6","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2405-w5186","QSC-2405-W5186","janoshik-analytical",2,99.76,0.24,0.09,"des-Lys (−128 Da)",4.91,"acetate",4.8,0.84,89.45,89.24,2.2,1.963,98.2,2.6,872.4469,null,null,8.5,0.86,53993,"buyer-sourced","verified","PASS","","","a.castellanos"],["AX-2024-005052","2024-08-27","2024-09-17","2024-Q3","thymosin-alpha-1","Thymosin α1","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2407-l6364","SSA-2407-L6364","peptidemeter",1.6,98.16,1.84,1.17,"deamidated Asn (+1 Da)",1.28,"acetate",3.71,0.92,null,null,null,null,null,-5.7,3106.5316,null,null,11.98,1.14,56815,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","s.moreau"],["AX-2024-005007","2024-09-14","2024-09-17","2024-Q3","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2405-c4939","KP-2405-C4939","janoshik-analytical",2,97.9,2.1,0.78,"des-AEEA semaglutide (−145 Da)",4.69,"TFA",9.57,0.92,null,null,null,null,null,-0.2,4111.0516,null,null,18.25,0.9,58435,"buyer-sourced","identity-consistent","PASS","","","m.salgado"],["AX-2024-004887","2024-08-27","2024-09-17","2024-Q3","ghrp-6","GHRP-6","gh-axis","erpbiotech","ERP","erpbiotech-erp-2408-r9378","ERP-2408-R9378","medutest",2,99.37,0.63,0.4,"[D-Trp]-epimer",4.81,"acetate",5.34,0.92,null,null,null,null,null,3.8,872.4479,0.48,null,7.05,0.99,86236,"supplier-supplied","identity-consistent","MARGINAL","","AX-R04","r.kimani"],["AX-2024-004719","2024-09-13","2024-09-17","2024-Q3","oxytocin","Oxytocin","hormonal","homopeptide","Homopeptide","homopeptide-homo-2405-u3389","HOMO-2405-U3389","medutest",2,99.73,0.27,0.1,"open-chain (reduced disulfide, +2 Da)",5.5,"acetate",3.78,0.37,null,null,null,null,null,-0.1,1006.4364,null,null,5.9,1.29,58690,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","e.almeida"],["AX-2024-004417","2024-08-22","2024-09-17","2024-Q3","semax","Semax","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2404-p2784","GSP-2404-P2784","peptidemeter",10,99.5,0.5,0.2,"N-acetyl semax (+42 Da)",8.18,"acetate",6.74,1.02,null,null,null,null,null,-2.6,813.352,null,null,6.62,0.98,37150,"buyer-sourced","identity-consistent","PASS","","","f.grimaldi"],["AX-2024-004998","2024-08-23","2024-09-16","2024-Q3","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2407-t4788","KP-2407-T4788","janoshik-analytical",60,97.01,2.99,1.26,"des-Aib2 analogue",5.18,"TFA",7.92,0.48,86.42,83.84,73.4,61.539,102.6,-0.1,4810.4098,null,null,19.87,1.12,63339,"buyer-sourced","verified","PASS","","","m.nyberg"],["AX-2024-004994","2024-09-04","2024-09-16","2024-Q3","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2407-t4788","KP-2407-T4788","janoshik-analytical",60,97.66,2.34,0.99,"des-Aib2 analogue",4.87,"TFA",6.6,0.37,88.16,86.1,65,55.965,93.3,1.6,4810.418,1.54,null,19.85,1.21,58583,"buyer-sourced","verified","PASS","","","k.correia"],["AX-2024-004771","2024-08-27","2024-09-16","2024-Q3","bpc-157","BPC-157","repair","homopeptide","Homopeptide","homopeptide-homo-2408-g5365","HOMO-2408-G5365","janoshik-analytical",2,99.16,0.84,0.48,"[D-Val]-diastereomer",5.51,"acetate",5.57,0.57,88.35,87.61,2.03,1.778,88.9,-0.5,1418.7086,null,null,9.6,1.14,86840,"buyer-sourced","verified","MARGINAL","","AX-R06","ta.kaufmann"],["AX-2024-004722","2024-09-11","2024-09-16","2024-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2405-b3923","HOMO-2405-B3923","janoshik-analytical",15,97.92,2.08,0.98,"[D-Aib2]-diastereomer",7.42,"TFA",9.65,0.3,82.63,80.91,16.45,13.31,88.7,null,null,3.61,null,20.59,1.25,57670,"lab-retained","purity-only","MARGINAL","","AX-R06","r.kaufmann"],["AX-2024-004706","2024-09-01","2024-09-16","2024-Q3","oxytocin","Oxytocin","hormonal","homopeptide","Homopeptide","homopeptide-homo-2405-u3389","HOMO-2405-U3389","janoshik-analytical",2,99.93,0.07,0.04,"deamidated Gln4 (+1 Da)",5.57,"acetate",6.07,0.84,87.52,87.46,2.38,2.082,104.1,-0.3,1006.4362,null,null,7.95,1.13,87492,"buyer-sourced","verified","PASS","","","d.batista"],["AX-2024-004169","2024-09-03","2024-09-16","2024-Q3","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2403-j3152","WWB-2403-J3152","nordanalyt",30,98.98,1.02,0.6,"des-Aib2 analogue",3.87,"TFA",5.59,0.66,89.88,88.96,31.49,28.014,93.4,-3.9,4810.3915,null,null,22.9,0.97,57159,"lab-retained","verified","PASS","","","n.sjoberg"],["AX-2024-005232","2024-08-26","2024-09-15","2024-Q3","ghrp-2","GHRP-2","gh-axis","wuxitides","WXT","wuxitides-wxt-2404-n2537","WXT-2404-N2537","nordanalyt",10,98.43,1.57,0.68,"C-terminal free acid (+1 Da)",5.54,"acetate",5.09,0.32,null,null,null,null,null,0.3,817.4277,null,null,10.33,1.06,75775,"buyer-sourced","identity-consistent","FAIL","purity","","e.weiss"],["AX-2024-005165","2024-08-21","2024-09-15","2024-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","sangonbio","SGN","sangonbio-sgn-2407-r9375","SGN-2407-R9375","vendorinvestigate",20,98.74,1.26,0.5,"N-acetyl semax free acid (+1 Da)",8.31,"acetate",6.88,0.54,null,null,null,null,null,0.8,854.3813,null,null,7.92,1.05,87150,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R03","f.achebe"],["AX-2024-005164","2024-08-26","2024-09-15","2024-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","sangonbio","SGN","sangonbio-sgn-2407-r9375","SGN-2407-R9375","medutest",20,98.36,1.64,0.67,"semax (des-acetyl, des-amide, −41 Da)",8.36,"acetate",5.02,0.82,null,null,null,null,null,-9.8,854.3722,null,null,6.41,1.04,61691,"buyer-sourced","identity-consistent","FAIL","purity","AX-R02;AX-R03","r.ogunleye"],["AX-2024-004534","2024-08-26","2024-09-15","2024-Q3","hexarelin","Hexarelin","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2407-n7367","HYB-2407-N7367","janoshik-analytical",2,99.93,0.07,0.05,"oxidised Trp (+16 Da)",4.71,"acetate",4.63,0.71,89.95,89.89,2.28,2.049,102.5,null,null,0.67,null,8.99,0.93,72740,"buyer-sourced","purity-only","PASS","","","b.coelho"],["AX-2024-004524","2024-09-10","2024-09-15","2024-Q3","ara-290","ARA-290","repair","hybiopharma","HYB","hybiopharma-hyb-2403-b7301","HYB-2403-B7301","janoshik-analytical",10,99.33,0.67,0.28,"des-Gln truncate (−128 Da)",7.74,"acetate",4.9,0.17,null,null,null,null,null,-2.3,1189.6069,0.85,null,8.76,1.19,61147,"buyer-sourced","verified","PASS","","","acetate_only"],["AX-2024-005168","2024-08-27","2024-09-14","2024-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","sangonbio","SGN","sangonbio-sgn-2407-r9375","SGN-2407-R9375","janoshik-analytical",20,98.61,1.39,0.57,"semax (des-acetyl, des-amide, −41 Da)",8.21,"acetate",6.41,0.63,84.75,83.57,22.62,18.904,94.5,-0.5,854.3802,null,null,7.68,1.2,50113,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","Contributor #F-2358"],["AX-2024-005016","2024-08-26","2024-09-14","2024-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2406-k5300","KP-2406-K5300","janoshik-analytical",0.1,98.21,1.79,1.01,"oxidised Met59 (+16 Da)",5.59,"acetate",6.86,0.62,86.93,85.37,0.11,0.094,94,2.5,9105.264,null,null,16.98,1.11,51562,"buyer-sourced","verified","PASS","","","a.trevino"],["AX-2024-004595","2024-08-19","2024-09-14","2024-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2404-j9626","TFC-2404-J9626","janoshik-analytical",50,99.16,0.84,0.52,"N-oxide (+16 Da)",3.82,"citrate",31.91,0.66,63.61,63.08,83.77,52.842,105.7,-2.9,597.2113,null,null,16.35,1.13,95986,"buyer-sourced","partial","FAIL","counter-ion","","d.restrepo"],["AX-2024-004589","2024-08-20","2024-09-14","2024-Q3","kisspeptin-10","Kisspeptin-10","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2402-n9576","TFC-2402-N9576","janoshik-analytical",10,99.4,0.6,0.37,"oxidised Trp (+16 Da)",3.99,"acetate",3.95,0.88,null,null,null,null,null,-1.9,1301.6275,0.72,null,10.22,1.06,63530,"buyer-sourced","verified","MARGINAL","","AX-R11","v.yildiz"],["AX-2024-004535","2024-09-12","2024-09-14","2024-Q3","hexarelin","Hexarelin","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2407-n7367","HYB-2407-N7367","janoshik-analytical",2,99.93,0.07,0.05,"des-Lys (−128 Da)",4.83,"acetate",5.83,0.79,88.55,88.49,2.09,1.849,92.5,null,null,null,null,8.83,1.2,74229,"buyer-sourced","purity-only","PASS","","","fa.sjoberg"],["AX-2024-004331","2024-08-26","2024-09-14","2024-Q3","epitalon","Epitalon","bioregulator","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2403-y7501","QSC-2403-Y7501","medutest",20,99.93,0.07,0.05,"Ala-Glu-Asp tripeptide (−57 Da)",6.1,"acetate",8.69,0.84,84.37,84.31,24.99,21.069,105.3,null,null,null,null,3.87,1,85515,"buyer-sourced","method-limited","MARGINAL","","AX-R02","tfa_counter"],["AX-2024-005384","2024-09-06","2024-09-13","2024-Q3","aod-9604","AOD-9604","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-t7905","PPG-2408-T7905","vendorinvestigate",2,99.08,0.92,0.57,"des-Tyr AOD (−163 Da)",2.23,"acetate",4.86,0.98,91.93,91.08,2.14,1.949,97.5,2.4,1815.8716,0.58,null,12.1,1.01,50470,"buyer-sourced","verified","PASS","","","me.ramos"],["AX-2024-005381","2024-08-30","2024-09-13","2024-Q3","aod-9604","AOD-9604","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-t7905","PPG-2408-T7905","janoshik-analytical",2,99.83,0.17,0.1,"AOD dimer",1.52,"acetate",3.89,0.59,94,93.84,2.19,2.055,102.8,-0.9,1815.8656,null,null,11.29,1.05,54535,"buyer-sourced","verified","PASS","","","sa.lindqvist"],["AX-2024-005356","2024-09-06","2024-09-13","2024-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6898","SIG-2404-6898","peptidemeter",250,98.74,1.26,0.71,"sulfonamide hydrolysis product (+18 Da)",3.36,"mesylate",14.08,0.87,null,null,null,null,null,null,null,null,null,12.94,1.09,64782,"buyer-sourced","purity-only","FAIL","counter-ion","","h.kravchenko"],["AX-2024-005237","2024-09-06","2024-09-13","2024-Q3","ghrp-2","GHRP-2","gh-axis","wuxitides","WXT","wuxitides-wxt-2404-n2537","WXT-2404-N2537","medutest",10,99.03,0.97,0.38,"oxidised Trp (+16 Da)",5.76,"acetate",6.13,0.97,null,null,null,null,null,4.9,817.4315,null,null,7.75,0.94,75443,"supplier-supplied","identity-consistent","PASS","","","kf_titrand"],["AX-2024-004897","2024-09-03","2024-09-13","2024-Q3","gonadorelin","Gonadorelin","hormonal","erpbiotech","ERP","erpbiotech-erp-2406-c9933","ERP-2406-C9933","vendorinvestigate",2,99.69,0.31,0.17,"C-terminal free acid (+1 Da)",3.47,"acetate",3.78,0.7,null,null,null,null,null,-0.4,1181.582,null,null,9.38,0.98,70959,"lab-retained","identity-consistent","PASS","","","c.molnar"],["AX-2024-004891","2024-08-29","2024-09-13","2024-Q3","gonadorelin","Gonadorelin","hormonal","erpbiotech","ERP","erpbiotech-erp-2406-c9933","ERP-2406-C9933","janoshik-analytical",2,99.93,0.07,0.04,"ring-opened pGlu (+18 Da)",3.92,"acetate",3.55,0.58,91.95,91.89,2.11,1.939,97,null,null,0.54,"No growth at 14 d",8.59,1,42102,"buyer-sourced","purity-only","PASS","","","n.beaulieu"],["AX-2024-004731","2024-08-23","2024-09-13","2024-Q3","ghrp-6","GHRP-6","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2407-t4218","HOMO-2407-T4218","janoshik-analytical",10,99.93,0.07,0.04,"oxidised Trp (+16 Da)",7.2,"acetate",7.1,0.87,84.83,84.77,11.06,9.376,93.8,-1.9,872.4429,null,null,8.51,0.95,57076,"buyer-sourced","verified","PASS","","","ha.frisk"],["AX-2024-004525","2024-09-08","2024-09-13","2024-Q3","ara-290","ARA-290","repair","hybiopharma","HYB","hybiopharma-hyb-2403-b7301","HYB-2403-B7301","medutest",10,99.21,0.79,0.46,"des-Gln truncate (−128 Da)",7.43,"acetate",3.42,0.32,88.83,88.13,10.73,9.456,94.6,5.9,1189.6166,null,null,7.33,1.15,62225,"buyer-sourced","identity-consistent","PASS","","","l.ostergaard"],["AX-2024-005348","2024-08-30","2024-09-12","2024-Q3","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6658","SIG-2404-6658","janoshik-analytical",30,97.56,2.44,1.58,"C20 diacid mono-amide",7.79,"TFA",6.15,0.39,null,null,null,null,null,6.6,4810.442,null,null,19.89,1.23,28054,"buyer-sourced","identity-consistent","PASS","","","k.lundgren"],["AX-2024-005011","2024-08-28","2024-09-12","2024-Q3","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2405-c4939","KP-2405-C4939","janoshik-analytical",2,97.65,2.35,0.86,"des-AEEA semaglutide (−145 Da)",4.85,"TFA",8.29,0.39,86.47,84.44,2.48,2.094,104.7,null,null,null,null,18.48,1.12,58345,"buyer-sourced","purity-only","PASS","","","m.halvorsen"],["AX-2024-005008","2024-08-28","2024-09-12","2024-Q3","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2405-c4939","KP-2405-C4939","vendorinvestigate",2,98.06,1.94,1.39,"[D-Aib8]-diastereomer",4.26,"TFA",8.82,0.71,86.21,84.54,2.51,2.122,106.1,0.4,4111.054,null,null,19.72,1.01,64578,"buyer-sourced","verified","PASS","","","r.lehtinen"],["AX-2024-004934","2024-09-10","2024-09-12","2024-Q3","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2408-y2528","GGPE-2408-Y2528","janoshik-analytical",10,98.09,1.91,0.79,"des-His1 truncate (−137 Da)",5.6,"TFA",8.07,0.61,null,null,null,null,null,null,null,null,"No growth at 14 d",18.5,1.07,65291,"buyer-sourced","purity-only","PASS","","","s.hovland"],["AX-2024-004884","2024-08-30","2024-09-12","2024-Q3","ghrp-6","GHRP-6","gh-axis","erpbiotech","ERP","erpbiotech-erp-2408-r9378","ERP-2408-R9378","peptidemeter",2,98.9,1.1,0.75,"oxidised Trp (+16 Da)",5.15,"acetate",4.52,0.36,89.97,88.98,2.1,1.869,93.5,null,null,null,null,8.96,0.96,63969,"buyer-sourced","purity-only","FAIL","purity","AX-R04;AX-R11","ad.marchand"],["AX-2024-004829","2024-08-28","2024-09-12","2024-Q3","exenatide","Exenatide","incretin","wibsonbio","SWB","wibsonbio-swb-2403-w7867","SWB-2403-W7867","nordanalyt",10,99.41,0.59,0.41,"truncated (1-38)",3.32,"acetate",4.02,0.27,92.39,91.84,10.81,9.928,99.3,3.8,4183.9529,null,null,17.07,1.16,86737,"buyer-sourced","verified","MARGINAL","","AX-R03","r.yildiz"],["AX-2024-004587","2024-08-18","2024-09-12","2024-Q3","kisspeptin-10","Kisspeptin-10","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2402-n9576","TFC-2402-N9576","janoshik-analytical",10,99.23,0.77,0.47,"oxidised Trp (+16 Da)",4.68,"acetate",3.15,0.92,91.25,90.55,11.75,10.64,106.4,null,null,0.36,null,9.03,1.17,60310,"buyer-sourced","purity-only","PASS","","","i.vukovic"],["AX-2024-005238","2024-08-19","2024-09-11","2024-Q3","ghrp-2","GHRP-2","gh-axis","wuxitides","WXT","wuxitides-wxt-2404-n2537","WXT-2404-N2537","peptidemeter",10,98.14,1.86,0.82,"C-terminal free acid (+1 Da)",6.16,"acetate",4.55,0.67,null,null,null,null,null,-2.4,817.4255,0.49,null,8.45,1.08,75608,"lab-retained","verified","FAIL","purity","","c.moreau"],["AX-2024-005073","2024-08-27","2024-09-11","2024-Q3","ss-31","SS-31 (Elamipretide)","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2408-g7111","SSA-2408-G7111","peptidemeter",10,98.75,1.25,0.71,"acetyl adduct (+42 Da)",6.17,"acetate",8.44,0.92,84.47,83.41,11.17,9.317,93.2,6.3,639.3896,null,null,8.27,1.04,55554,"supplier-supplied","verified","PASS","","","m.rahimi"],["AX-2024-004544","2024-08-31","2024-09-11","2024-Q3","hexarelin","Hexarelin","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2407-n7367","HYB-2407-N7367","peptidemeter",2,99.77,0.23,0.13,"oxidised Trp (+16 Da)",5.05,"acetate",7.16,0.45,87.34,87.14,2.36,2.057,102.9,-9,886.4522,0.45,null,8.49,0.88,79735,"buyer-sourced","verified","PASS","","","i.danquah"],["AX-2024-004532","2024-08-27","2024-09-11","2024-Q3","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2408-v7440","HYB-2408-V7440","nordanalyt",10,98.68,1.32,0.92,"des-Gly deletion (−57 Da)",4.78,"TFA",6.69,0.21,null,null,null,null,null,-1.2,4810.4045,null,null,23.05,1.38,35635,"buyer-sourced","identity-consistent","PASS","","","au.marchand"],["AX-2024-005393","2024-08-26","2024-09-10","2024-Q3","ghrp-2","GHRP-2","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2405-a8164","PPG-2405-A8164","peptidemeter",10,99.87,0.13,0.06,"oxidised Trp (+16 Da)",6.67,"acetate",6.46,0.45,86.42,86.31,11,9.494,94.9,1.1,817.4284,null,null,8.55,1.14,60831,"buyer-sourced","verified","PASS","","","a.okwuosa"],["AX-2024-004528","2024-09-06","2024-09-10","2024-Q3","ara-290","ARA-290","repair","hybiopharma","HYB","hybiopharma-hyb-2403-b7301","HYB-2403-B7301","medutest",10,99.93,0.07,0.04,"deamidated (+1 Da)",7.35,"acetate",3.69,0.18,88.78,88.72,10.69,9.484,94.8,5.5,1189.6161,null,null,7.29,1.18,78399,"buyer-sourced","identity-consistent","PASS","","","e.rasmussen"],["AX-2024-004219","2024-08-23","2024-09-10","2024-Q3","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-r3462","WWB-2406-R3462","medutest",15,99.93,0.07,0.04,"des-palmitoyl liraglutide (−238 Da)",2.51,"acetate",4.47,0.8,92.22,92.16,14.82,13.658,91.1,-7,3748.9369,null,null,14.86,1.17,58797,"lab-retained","identity-consistent","PASS","","","ma.agyeman"],["AX-2024-005346","2024-08-22","2024-09-09","2024-Q3","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6658","SIG-2404-6658","nordanalyt",30,97.55,2.45,1.58,"C20 diacid mono-amide",7.85,"TFA",8.61,0.27,83.27,81.23,38,30.867,102.9,1.7,4810.4185,null,null,22.8,0.86,39355,"lab-retained","verified","PASS","","","am.lundgren"],["AX-2024-005321","2024-08-18","2024-09-09","2024-Q3","nad-plus","NAD+","non-peptide","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2402-b5599","QST-2402-B5599","janoshik-analytical",500,97.98,2.02,0.83,"ADP-ribose (−121 Da)",8.28,null,0,0.57,null,null,null,null,null,7.1,663.1138,null,null,4.15,1.1,65300,"buyer-sourced","partial","PASS","","","freeze_thaw"],["AX-2024-005163","2024-08-18","2024-09-09","2024-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","sangonbio","SGN","sangonbio-sgn-2407-r9375","SGN-2407-R9375","janoshik-analytical",20,98.36,1.64,0.66,"N-acetyl semax free acid (+1 Da)",8.53,"acetate",6.2,0.55,null,null,null,null,null,-1.2,854.3796,null,null,7.79,1.1,56763,"buyer-sourced","identity-consistent","FAIL","purity","AX-R02;AX-R03","c.ekstrom"],["AX-2024-005048","2024-08-19","2024-09-09","2024-Q3","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2405-g6509","SSA-2405-G6509","janoshik-analytical",10,97.33,2.67,1,"oxidised Trp (+16 Da)",6.92,"TFA",8.74,0.68,null,null,null,null,null,3.3,4728.5027,null,null,20.88,1.5,50936,"buyer-sourced","identity-consistent","PASS","","","ha.mwangi"],["AX-2024-005004","2024-08-16","2024-09-09","2024-Q3","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2405-c4939","KP-2405-C4939","janoshik-analytical",2,98.01,1.99,1.43,"[D-Aib8]-diastereomer",4.67,"TFA",9.54,0.74,null,null,null,null,null,-3.2,4111.0392,null,null,18.52,0.94,57193,"buyer-sourced","identity-consistent","PASS","","","ta.kaufmann"],["AX-2024-004969","2024-08-15","2024-09-09","2024-Q3","semax","Semax","neuro","mokemeibio","MKM","mokemeibio-mkm-2407-y4392","MKM-2407-Y4392","nordanalyt",20,99.93,0.07,0.04,"Met1 sulfoxide (+16 Da)",11.57,"acetate",5.79,0.84,null,null,null,null,null,-7.7,813.3478,1.31,null,8.08,0.91,65802,"supplier-supplied","verified","PASS","","","b.lundgren"],["AX-2024-004726","2024-09-04","2024-09-09","2024-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2405-b3923","HOMO-2405-B3923","medutest",15,98.06,1.94,0.91,"[D-Aib2]-diastereomer",6.32,"TFA",6.3,0.66,86.72,85.04,17.52,14.899,99.3,null,null,null,null,17.41,1.16,41747,"lab-retained","purity-only","PASS","","","b.halvorsen"],["AX-2024-004586","2024-08-14","2024-09-09","2024-Q3","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2403-v9444","JEEP-2403-V9444","nordanalyt",15,99.5,0.5,0.21,"C18 diacid mono-ester",2.26,"TFA",9.8,0.39,87.55,87.11,18.46,16.081,107.2,3.4,4111.0664,null,null,21.29,0.94,61211,"buyer-sourced","verified","PASS","","","ne.achebe"],["AX-2024-005056","2024-08-25","2024-09-08","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-f6498","SSA-2403-F6498","janoshik-analytical",10,98.48,1.52,0.91,"des-acetyl (−42 Da)",5.42,"acetate",4.97,0.73,null,null,null,null,null,52.5,1024.578,null,null,9.55,1.34,55637,"buyer-sourced","identity-consistent","FAIL","purity;mass accuracy","AX-R01","oxytocin_pheur"],["AX-2024-004967","2024-08-28","2024-09-08","2024-Q3","semax","Semax","neuro","mokemeibio","MKM","mokemeibio-mkm-2407-y4392","MKM-2407-Y4392","nordanalyt",20,99.68,0.32,0.14,"N-acetyl semax (+42 Da)",10.99,"acetate",7.67,0.53,null,null,null,null,null,null,null,null,"No growth at 14 d",7.99,1.09,64329,"buyer-sourced","purity-only","PASS","","","b.kaufmann"],["AX-2024-004398","2024-08-17","2024-09-08","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2723","ASY-{CAT}-2723","peptidemeter",10,99.09,0.91,0.38,"des-acetyl (−42 Da)",5.05,"acetate",3.89,0.15,90.91,90.08,11.33,10.206,102.1,3,1024.5273,null,null,8.81,1.21,79135,"buyer-sourced","verified","PASS","","","fr.chukwu"],["AX-2024-005077","2024-09-02","2024-09-07","2024-Q3","ss-31","SS-31 (Elamipretide)","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2408-g7111","SSA-2408-G7111","janoshik-analytical",10,97.97,2.03,1.14,"acetyl adduct (+42 Da)",6.06,"acetate",8.54,0.78,84.62,82.9,12.26,10.164,101.6,null,null,null,null,8.77,0.95,58433,"buyer-sourced","purity-only","FAIL","purity","","ne.achebe"],["AX-2024-004513","2024-08-19","2024-09-07","2024-Q3","exenatide","Exenatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-j6692","HYB-2407-J6692","janoshik-analytical",5,98.74,1.26,0.79,"C-terminal free acid (+1 Da)",3.93,"acetate",5.21,0.75,90.11,88.97,5.17,4.6,92,4.4,4183.9554,null,null,14.91,1.05,68313,"buyer-sourced","verified","PASS","","","sa.ivaturi"],["AX-2024-005050","2024-08-30","2024-09-06","2024-Q3","thymosin-alpha-1","Thymosin α1","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2407-l6364","SSA-2407-L6364","janoshik-analytical",1.6,98.48,1.52,0.97,"deamidated Asn (+1 Da)",1.81,"acetate",4.57,0.87,92.75,91.34,1.61,1.471,91.9,-2.8,3106.5406,null,null,12.73,1.06,47391,"buyer-sourced","verified","MARGINAL","","AX-R04","r.wojcik"],["AX-2024-004949","2024-08-18","2024-09-06","2024-Q3","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2404-k2899","GGPE-2404-K2899","peptidemeter",12,98.04,1.96,1.41,"incomplete Fmoc removal (+222 Da)",5.32,"TFA",5.98,0.7,88,86.28,13.99,12.071,100.6,-0.2,4728.4862,0.5,null,18.43,1.08,30082,"buyer-sourced","verified","MARGINAL","","AX-R11","warehouse_route"],["AX-2024-004262","2024-08-19","2024-09-06","2024-Q3","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2403-t4551","QYB-2403-T4551","peptidemeter",30,99.28,0.72,0.51,"Met(O) sulfoxide (+16 Da)",4.94,"TFA",6.62,0.93,87.51,86.88,36.63,31.824,106.1,1.6,4810.418,0.58,null,18.61,1.19,50343,"buyer-sourced","verified","PASS","","","o.kirchner"],["AX-2024-005349","2024-09-01","2024-09-05","2024-Q3","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6658","SIG-2404-6658","janoshik-analytical",30,97.61,2.39,1.03,"des-Aib2 analogue",8.41,"TFA",9.16,0.66,81.77,79.82,34.6,27.618,92.1,null,null,2.98,null,19.85,0.91,70301,"buyer-sourced","purity-only","FAIL","water","","o.mensa"],["AX-2024-005074","2024-08-11","2024-09-05","2024-Q3","ss-31","SS-31 (Elamipretide)","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2408-g7111","SSA-2408-G7111","medutest",10,97.9,2.1,1.13,"[D-Arg1]-epimer",6.13,"acetate",6.64,0.77,86.46,84.64,10.87,9.2,92,11.3,639.3928,null,null,7.57,1.15,61477,"buyer-sourced","identity-consistent","FAIL","purity","","ar.amankwah"],["AX-2024-004886","2024-08-22","2024-09-05","2024-Q3","ghrp-6","GHRP-6","gh-axis","erpbiotech","ERP","erpbiotech-erp-2408-r9378","ERP-2408-R9378","janoshik-analytical",2,98.83,1.17,0.8,"oxidised Trp (+16 Da)",4.81,"acetate",4.98,0.66,89.55,88.5,2.22,1.965,98.3,-2.5,872.4424,null,null,8.21,1.2,56194,"buyer-sourced","verified","FAIL","purity","AX-R04","a.palacios"],["AX-2024-004404","2024-08-19","2024-09-05","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2723","ASY-{CAT}-2723","medutest",10,99.75,0.25,0.1,"des-acetyl (−42 Da)",4.9,"acetate",5.23,0.44,null,null,null,null,null,-4.1,1024.52,null,null,7.91,1.02,82765,"buyer-sourced","identity-consistent","PASS","","","ha.beaulieu"],["AX-2024-004264","2024-08-27","2024-09-05","2024-Q3","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2403-t4551","QYB-2403-T4551","peptidemeter",30,98.99,1.01,0.7,"Met(O) sulfoxide (+16 Da)",4.56,"TFA",5.67,0.53,null,null,null,null,null,7.2,4810.4449,null,"No growth at 14 d",18.8,1.03,66110,"buyer-sourced","identity-consistent","PASS","","","z.zamora"],["AX-2024-005110","2024-08-22","2024-09-04","2024-Q3","semax","Semax","neuro","glbiochem","GL Biochem","glbiochem-glbi-2404-u8284","GLBI-2404-U8284","medutest",5,98.84,1.16,0.52,"Met1 sulfoxide (+16 Da)",7.28,"acetate",5.64,0.39,null,null,null,null,null,1.5,813.3553,null,null,6.07,0.92,88328,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","ar.iyer"],["AX-2024-005022","2024-08-21","2024-09-04","2024-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2406-k5300","KP-2406-K5300","medutest",0.1,98.43,1.57,0.89,"oxidised Met59 (+16 Da)",5.93,"acetate",5.01,0.84,88.22,86.83,0.11,0.096,96,-3.2,9105.2121,null,null,14.55,1.03,42282,"buyer-sourced","identity-consistent","PASS","","","i.aguirre"],["AX-2024-004598","2024-08-28","2024-09-04","2024-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2404-j9626","TFC-2404-J9626","janoshik-analytical",50,99.48,0.52,0.2,"zuclomiphene (cis-isomer)",4.13,"citrate",32.56,0.18,null,null,null,null,null,2.6,597.2146,1.46,null,16.45,1.2,42546,"buyer-sourced","partial","FAIL","counter-ion","","a.ferreira"],["AX-2024-005380","2024-08-13","2024-09-03","2024-Q3","aod-9604","AOD-9604","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-t7905","PPG-2408-T7905","peptidemeter",2,99.49,0.51,0.32,"des-Tyr AOD (−163 Da)",2.04,"acetate",5.84,0.97,91.15,90.69,2.16,1.959,98,-1.1,1815.8652,null,null,10.66,1.25,59325,"buyer-sourced","verified","PASS","","","Contributor #Z-1560"],["AX-2024-005317","2024-08-14","2024-09-03","2024-Q3","nad-plus","NAD+","non-peptide","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2402-b5599","QST-2402-B5599","medutest",500,98.24,1.76,0.72,"ADP-ribose (−121 Da)",9.41,null,0,0.85,89.74,88.16,601.55,530.326,106.1,-21,663.0952,0.29,null,3.58,0.86,103360,"buyer-sourced","partial","FAIL","mass accuracy","AX-R01","ay.boateng"],["AX-2024-004953","2024-08-10","2024-09-03","2024-Q3","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2404-k2899","GGPE-2404-K2899","janoshik-analytical",12,97.83,2.17,1.56,"incomplete Fmoc removal (+222 Da)",4.57,"TFA",7.27,0.88,87.28,85.39,14.59,12.458,103.8,2.4,4728.4984,0.34,null,20.89,1.15,52845,"buyer-sourced","verified","PASS","","","t.malinowski"],["AX-2024-004893","2024-08-16","2024-09-03","2024-Q3","gonadorelin","Gonadorelin","hormonal","erpbiotech","ERP","erpbiotech-erp-2406-c9933","ERP-2406-C9933","kestrel-bioanalytical",2,99.93,0.07,0.04,"ring-opened pGlu (+18 Da)",3.71,"acetate",3.21,0.15,92.93,92.86,2.07,1.922,96.1,-11.1,1181.5694,null,null,4.82,1.2,46868,"buyer-sourced","identity-consistent","PASS","","","e.rasmussen"],["AX-2024-004728","2024-09-02","2024-09-03","2024-Q3","ghrp-6","GHRP-6","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2407-t4218","HOMO-2407-T4218","vendorinvestigate",10,99.54,0.46,0.31,"oxidised Trp (+16 Da)",6.09,"acetate",4.35,0.31,89.25,88.84,12.03,10.687,106.9,0.2,872.4448,null,null,8.74,1.24,68677,"buyer-sourced","verified","PASS","","","y.okonkwo"],["AX-2024-005046","2024-08-11","2024-09-02","2024-Q3","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2405-g6509","SSA-2405-G6509","peptidemeter",10,97.97,2.03,0.77,"oxidised Trp (+16 Da)",6.61,"TFA",9.46,0.52,83.41,81.72,10.86,8.875,88.8,0.3,4728.4885,0.14,null,19.38,1.26,60474,"buyer-sourced","verified","MARGINAL","","AX-R06","endo_lal"],["AX-2024-004990","2024-08-26","2024-09-02","2024-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","keruipeptidesbio","KP","keruipeptidesbio-kp-2408-l4573","KP-2408-L4573","janoshik-analytical",500,99.3,0.7,0.47,"sulfonamide hydrolysis product (+18 Da)",1.96,"mesylate",12.96,0.96,null,null,null,null,null,3.9,624.2205,1.9,null,13.57,0.92,60660,"buyer-sourced","verified","FAIL","counter-ion","","lu.krastev"],["AX-2024-005308","2024-08-19","2024-09-01","2024-Q3","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2402-k5559","BCH-2402-K5559","janoshik-analytical",10,98.44,1.56,0.74,"C18 diacid mono-ester",3.48,"TFA",7.23,0.54,88.75,87.37,10.45,9.13,91.3,3,4111.0647,null,null,18.5,1.17,83015,"lab-retained","verified","PASS","","","i.steiner"],["AX-2024-005254","2024-08-12","2024-09-01","2024-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2406-y4179","BCH-2406-Y4179","janoshik-analytical",10,98.48,1.52,0.73,"BPC-157 arginine-salt artefact",6.18,"acetate",6.06,0.98,86.78,85.46,10.54,9.007,90.1,0.5,1418.71,null,null,9.49,0.94,43127,"buyer-sourced","verified","PASS","","","ro.kimani"],["AX-2024-004898","2024-08-17","2024-09-01","2024-Q3","gonadorelin","Gonadorelin","hormonal","erpbiotech","ERP","erpbiotech-erp-2406-c9933","ERP-2406-C9933","janoshik-analytical",2,99.7,0.3,0.17,"oxidised Trp (+16 Da)",3.54,"acetate",4.37,0.19,91.9,91.62,2.01,1.842,92.1,null,null,null,null,8.71,1.04,59295,"buyer-sourced","purity-only","PASS","","","sa.ivaturi"],["AX-2024-004514","2024-08-11","2024-09-01","2024-Q3","exenatide","Exenatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-j6692","HYB-2407-J6692","janoshik-analytical",5,98.82,1.18,0.74,"Met14 sulfoxide (+16 Da)",4.25,"acetate",6.1,0.62,89.03,87.98,5.74,5.05,101,-4,4183.9203,1.13,null,15.08,1.27,70966,"buyer-sourced","verified","PASS","","","re.chukwu"],["AX-2024-004416","2024-08-16","2024-09-01","2024-Q3","semax","Semax","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2404-p2784","GSP-2404-P2784","janoshik-analytical",10,99.93,0.07,0.05,"des-Met (−131 Da)",8,"acetate",4.48,0.31,null,null,null,null,null,-1.6,813.3528,null,null,6.95,1.15,90814,"buyer-sourced","identity-consistent","PASS","","","i.danquah"],["AX-2024-004272","2024-08-15","2024-09-01","2024-Q3","aod-9604","AOD-9604","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2406-g5496","QSC-2406-G5496","janoshik-analytical",2,99.89,0.11,0.06,"open-chain (reduced disulfide, +2 Da)",6,"acetate",4.57,0.95,88.48,88.38,2.1,1.856,92.8,2.9,1815.8725,null,"No growth at 14 d",11.29,1.2,88083,"buyer-sourced","verified","PASS","","","a.malinowski"],["AX-2024-004730","2024-08-05","2024-08-31","2024-Q3","ghrp-6","GHRP-6","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2407-t4218","HOMO-2407-T4218","janoshik-analytical",10,99.89,0.11,0.08,"oxidised Trp (+16 Da)",6.73,"acetate",6.45,0.44,86.38,86.28,10.57,9.12,91.2,0.1,872.4447,null,null,8.29,1.1,73982,"buyer-sourced","verified","PASS","","","ah.novak"],["AX-2024-004710","2024-08-25","2024-08-31","2024-Q3","oxytocin","Oxytocin","hormonal","homopeptide","Homopeptide","homopeptide-homo-2405-u3389","HOMO-2405-U3389","janoshik-analytical",2,99.93,0.07,0.04,"deamidated Gln4 (+1 Da)",6.56,"acetate",5.09,0.45,87.9,87.84,2.31,2.029,101.4,-1.5,1006.435,null,null,7.84,0.88,66711,"buyer-sourced","verified","PASS","","","h.nascimento"],["AX-2024-004519","2024-08-30","2024-08-31","2024-Q3","exenatide","Exenatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-j6692","HYB-2407-J6692","janoshik-analytical",5,98.7,1.3,0.81,"C-terminal free acid (+1 Da)",4.34,"acetate",3.6,0.77,91.29,90.1,5.67,5.109,102.2,null,null,null,null,14.93,1.28,48914,"buyer-sourced","purity-only","PASS","","","Contributor #Z-8462"],["AX-2024-004418","2024-08-24","2024-08-31","2024-Q3","semax","Semax","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2404-p2784","GSP-2404-P2784","janoshik-analytical",10,99.69,0.31,0.13,"des-Met (−131 Da)",7.6,"acetate",4.71,0.32,null,null,null,null,null,0.9,813.3548,null,null,7.01,1.19,76778,"buyer-sourced","identity-consistent","PASS","","","p.salgado"],["AX-2024-004391","2024-08-30","2024-08-31","2024-Q3","mots-c","MOTS-c","metabolic","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9824","TFS-{CAT}-9824","vendorinvestigate",5,99.93,0.07,0.04,"Met1 sulfoxide (+16 Da)",4.98,"acetate",3.33,0.96,90.73,90.67,5.56,5.041,100.8,0.4,2173.0927,null,null,11.15,0.96,50439,"buyer-sourced","verified","PASS","","","a.antonsen"],["AX-2024-004366","2024-08-12","2024-08-31","2024-Q3","sermorelin","Sermorelin","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2406-d8645","FGP-2406-D8645","janoshik-analytical",5,99.44,0.56,0.38,"deamidated Asn8 (+1 Da)",2.56,"acetate",3.84,0.24,93.36,92.84,5.77,5.357,107.1,null,null,0.8,null,12.3,1.04,54983,"buyer-sourced","purity-only","MARGINAL","","AX-R02","z.mwangi"],["AX-2024-004273","2024-08-11","2024-08-31","2024-Q3","aod-9604","AOD-9604","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2406-g5496","QSC-2406-G5496","janoshik-analytical",2,99.86,0.14,0.05,"AOD dimer",5.86,"acetate",6.96,0.8,86.38,86.26,2.36,2.036,101.8,-2.7,1815.8623,null,"No growth at 14 d",11.15,1.1,53911,"buyer-sourced","verified","PASS","","","t.cardoso"],["AX-2024-005265","2024-08-04","2024-08-30","2024-Q3","vip","VIP","repair","bachemholding","BCH","bachemholding-bch-2405-r4888","BCH-2405-R4888","medutest",5,97.62,2.38,1.57,"Met17 sulfoxide (+16 Da)",5.82,"acetate",4.56,0.55,89.07,86.95,5.77,5.017,100.3,null,null,null,null,11.11,1.22,69981,"buyer-sourced","purity-only","PASS","","","i.aguirre"],["AX-2024-005169","2024-08-28","2024-08-30","2024-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","sangonbio","SGN","sangonbio-sgn-2407-r9375","SGN-2407-R9375","janoshik-analytical",20,98.3,1.7,0.68,"N-acetyl semax free acid (+1 Da)",7.71,"acetate",4.7,0.51,87.08,85.6,23.95,20.501,102.5,1.2,854.3816,null,null,7.73,1.38,59471,"buyer-sourced","verified","FAIL","purity","AX-R02;AX-R03","f.kuipers"],["AX-2024-005066","2024-08-12","2024-08-30","2024-Q3","ss-31","SS-31 (Elamipretide)","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2408-g7111","SSA-2408-G7111","peptidemeter",10,97.83,2.17,1.17,"[D-Arg1]-epimer",5.73,"acetate",5.75,0.64,87.88,85.97,10.85,9.328,93.3,null,null,null,null,8.41,1.08,67930,"buyer-sourced","purity-only","FAIL","purity","","d.perrin"],["AX-2024-004750","2024-08-20","2024-08-30","2024-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2406-t4667","HOMO-2406-T4667","janoshik-analytical",20,98.54,1.46,0.71,"[D-Aib2]-diastereomer",6.81,"TFA",5.98,0.62,null,null,null,null,null,2,4728.4966,0.23,null,20.63,1.06,47261,"buyer-sourced","verified","PASS","","","h.beaulieu"],["AX-2024-004588","2024-08-13","2024-08-30","2024-Q3","kisspeptin-10","Kisspeptin-10","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2402-n9576","TFC-2402-N9576","janoshik-analytical",10,99.75,0.25,0.11,"C-terminal free acid (+1 Da)",4.07,"acetate",4.82,0.43,90.68,90.45,10.09,9.126,91.3,-2.8,1301.6264,null,null,9.09,1.04,42344,"buyer-sourced","verified","PASS","","","am.weiss"],["AX-2024-004402","2024-08-18","2024-08-30","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2723","ASY-{CAT}-2723","janoshik-analytical",10,99.85,0.15,0.06,"des-acetyl (−42 Da)",4.37,"acetate",6.04,0.92,88.67,88.54,11.48,10.164,101.6,null,null,0.47,null,9.71,1.16,76552,"buyer-sourced","purity-only","PASS","","","al.villalobos"],["AX-2024-005345","2024-08-06","2024-08-29","2024-Q3","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6658","SIG-2404-6658","peptidemeter",30,97.49,2.51,1.08,"des-Aib2 analogue",7.59,"TFA",8.77,0.24,null,null,null,null,null,-7,4810.3766,null,null,18.57,1.08,75687,"supplier-supplied","identity-consistent","PASS","","","r.iyer"],["AX-2024-005299","2024-08-27","2024-08-29","2024-Q3","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2404-n5218","BCH-2404-N5218","janoshik-analytical",15,97.26,2.74,1.61,"Met(O) sulfoxide (+16 Da)",3.22,"TFA",6.05,0.3,null,null,null,null,null,-1.7,4810.4021,0.45,"No growth at 14 d",19.93,1.1,63718,"buyer-sourced","verified","PASS","","","d.antonsen"],["AX-2024-005239","2024-08-24","2024-08-29","2024-Q3","ghrp-2","GHRP-2","gh-axis","wuxitides","WXT","wuxitides-wxt-2404-n2537","WXT-2404-N2537","vendorinvestigate",10,99.03,0.97,0.38,"oxidised Trp (+16 Da)",5.84,"acetate",5.56,0.56,null,null,null,null,null,-1.1,817.4266,null,null,9.71,0.9,87203,"buyer-sourced","identity-consistent","PASS","","","me.agyeman"],["AX-2024-005171","2024-08-23","2024-08-29","2024-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","sangonbio","SGN","sangonbio-sgn-2407-r9375","SGN-2407-R9375","peptidemeter",20,98.44,1.56,0.63,"N-acetyl semax free acid (+1 Da)",7.9,"acetate",5.08,0.46,86.56,85.21,22.69,19.334,96.7,1.7,854.3821,0.41,null,7.1,0.96,67075,"supplier-supplied","verified","FAIL","purity","AX-R02;AX-R03","d.vogel"],["AX-2024-004956","2024-08-28","2024-08-29","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2406-h3711","MKM-2406-H3711","peptidemeter",10,98.03,1.97,1.06,"linear precursor (+18 Da)",5.93,"acetate",4.97,0.38,88.72,86.97,10.55,9.175,91.8,2.7,1024.527,null,null,9.02,1.28,33248,"buyer-sourced","verified","FAIL","purity","","a.ferreira"],["AX-2024-004883","2024-08-13","2024-08-29","2024-Q3","ghrp-6","GHRP-6","gh-axis","erpbiotech","ERP","erpbiotech-erp-2408-r9378","ERP-2408-R9378","janoshik-analytical",2,98.54,1.46,0.93,"[D-Trp]-epimer",4.94,"acetate",5.74,0.86,null,null,null,null,null,-3.4,872.4416,null,null,8.34,0.89,72497,"buyer-sourced","identity-consistent","FAIL","purity","AX-R04","j.roos"],["AX-2024-004864","2024-08-03","2024-08-29","2024-Q3","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2402-u8706","ERP-2402-U8706","vendorinvestigate",10,99.11,0.89,0.46,"pyroglutamate cyclisation (−17 Da)",3.64,"acetate",5.85,0.99,89.52,88.72,11.54,10.238,102.4,2.2,1418.7124,null,null,10.07,1.11,93817,"buyer-sourced","verified","PASS","","","r.ferreira"],["AX-2024-004734","2024-08-28","2024-08-29","2024-Q3","ghrp-6","GHRP-6","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2407-t4218","HOMO-2407-T4218","kestrel-bioanalytical",10,99.87,0.13,0.1,"oxidised Trp (+16 Da)",6.53,"acetate",4.99,0.82,87.66,87.55,10.38,9.088,90.9,-2.6,872.4423,null,"No growth at 14 d",4.77,1.01,72361,"buyer-sourced","identity-consistent","PASS","","","m/z_marta"],["AX-2024-004894","2024-08-06","2024-08-28","2024-Q3","gonadorelin","Gonadorelin","hormonal","erpbiotech","ERP","erpbiotech-erp-2406-c9933","ERP-2406-C9933","nordanalyt",2,99.93,0.07,0.04,"des-Gly10-NH2 (−74 Da)",3.79,"acetate",3.94,0.43,91.84,91.78,2.33,2.138,106.9,2.9,1181.5859,null,null,10.05,1.19,78824,"buyer-sourced","verified","PASS","","","fr.sandvik"],["AX-2024-004935","2024-08-17","2024-08-27","2024-Q3","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2408-y2528","GGPE-2408-Y2528","janoshik-analytical",10,98.23,1.77,0.78,"deamidated (Asn→Asp, +1 Da)",5.89,"TFA",9.88,0.95,83.28,81.81,12.05,9.858,98.6,null,null,null,null,18.6,0.96,74605,"buyer-sourced","purity-only","PASS","","","g.zielinski"],["AX-2024-004885","2024-08-06","2024-08-27","2024-Q3","ghrp-6","GHRP-6","gh-axis","erpbiotech","ERP","erpbiotech-erp-2408-r9378","ERP-2408-R9378","peptidemeter",2,98.94,1.06,0.68,"[D-Trp]-epimer",5.39,"acetate",5.58,0.69,88.34,87.4,2.33,2.036,101.8,2.3,872.4466,0.72,null,8.02,0.91,78813,"buyer-sourced","verified","FAIL","purity","AX-R04","b.halvorsen"],["AX-2024-004862","2024-08-04","2024-08-27","2024-Q3","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2402-u8706","ERP-2402-U8706","janoshik-analytical",10,99.06,0.94,0.48,"pyroglutamate cyclisation (−17 Da)",4.21,"acetate",6.16,0.92,88.71,87.88,10.95,9.623,96.2,-2.1,1418.7063,0.5,null,9.56,0.91,77430,"lab-retained","verified","PASS","","","h.wikstrom"],["AX-2024-004748","2024-08-23","2024-08-27","2024-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2406-t4667","HOMO-2406-T4667","janoshik-analytical",20,98.18,1.82,0.88,"[D-Aib2]-diastereomer",5.74,"TFA",5.94,0.98,87.34,85.75,23.19,19.885,99.4,-3,4728.4729,0.35,"No growth at 14 d",20.86,1.24,37227,"buyer-sourced","verified","PASS","","","j.ekstrom"],["AX-2024-004702","2024-08-13","2024-08-27","2024-Q3","ghk-cu","GHK-Cu","repair","homopeptide","Homopeptide","homopeptide-homo-2408-c3445","HOMO-2408-C3445","janoshik-analytical",100,98.75,1.25,0.64,"GHK-Cu 2:1 complex",5.79,null,0,0.4,null,null,null,null,null,32.7,401.1155,null,"No growth at 14 d",5.98,1.32,63174,"buyer-sourced","partial","FAIL","mass accuracy","AX-R01","e.villalobos"],["AX-2024-004399","2024-08-05","2024-08-27","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2723","ASY-{CAT}-2723","nordanalyt",10,99.66,0.34,0.16,"oxidised Trp (+16 Da)",4.24,"acetate",3.45,0.59,91.72,91.41,11.53,10.54,105.4,-2.3,1024.5218,null,null,10.86,1.15,73478,"lab-retained","verified","PASS","","","i.zielinski"],["AX-2024-004371","2024-08-10","2024-08-27","2024-Q3","glutathione","L-Glutathione (reduced)","bioregulator","flourishglobalbio","FGP","flourishglobalbio-fgp-2405-e9260","FGP-2405-E9260","medutest",200,99.26,0.74,0.39,"glutathione disulfide (GSSG, +305 Da)",6.53,null,0,0.67,92.8,92.11,228.05,210.057,105,-5.9,307.082,null,null,3.66,1.15,57902,"buyer-sourced","method-limited","PASS","","","ma.agyeman"],["AX-2024-004167","2024-08-23","2024-08-27","2024-Q3","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2403-j3152","WWB-2403-J3152","peptidemeter",30,98.33,1.67,0.6,"des-Aib2 analogue",3.11,"TFA",5.8,0.85,90.24,88.73,34.2,30.346,101.2,0.2,4810.4113,null,null,18.52,1.18,69260,"buyer-sourced","verified","PASS","","","d.lindholm"],["AX-2024-005361","2024-08-15","2024-08-26","2024-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6898","SIG-2404-6898","janoshik-analytical",250,98.38,1.62,1.14,"sulfonamide hydrolysis product (+18 Da)",3.18,"mesylate",14.51,0.29,82.02,80.69,280.23,226.118,90.4,-1.1,624.2174,0.31,null,13.74,0.99,62910,"buyer-sourced","verified","FAIL","purity;counter-ion","","k.lundgren"],["AX-2024-005115","2024-08-21","2024-08-26","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","glbiochem","GL Biochem","glbiochem-glbi-2402-t8219","GLBI-2402-T8219","vendorinvestigate",10,98.59,1.41,0.72,"linear precursor (+18 Da)",4.66,"acetate",4.67,0.59,null,null,null,null,null,3.5,1024.5278,null,null,10.25,1.28,77270,"buyer-sourced","identity-consistent","MARGINAL","","AX-R09","gsh_gssg"],["AX-2024-005113","2024-08-10","2024-08-26","2024-Q3","semax","Semax","neuro","glbiochem","GL Biochem","glbiochem-glbi-2404-u8284","GLBI-2404-U8284","janoshik-analytical",5,98.92,1.08,0.57,"diketopiperazine (−18 Da)",7.29,"acetate",5.21,0.54,86.96,86.02,5.64,4.852,97,-42.8,813.3193,null,"No growth at 14 d",7.09,1.01,57818,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01;AX-R09","j.ogunleye"],["AX-2024-004991","2024-08-18","2024-08-26","2024-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","keruipeptidesbio","KP","keruipeptidesbio-kp-2408-l4573","KP-2408-L4573","nordanalyt",500,99.52,0.48,0.34,"O-desmethyl metabolite analogue (−14 Da)",3.05,"mesylate",14.06,0.5,null,null,null,null,null,0.3,624.2183,null,null,15.99,1.33,99111,"buyer-sourced","identity-consistent","FAIL","counter-ion","","n.okonkwo"],["AX-2024-004951","2024-08-11","2024-08-26","2024-Q3","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2404-k2899","GGPE-2404-K2899","janoshik-analytical",12,98.17,1.83,1.32,"incomplete Fmoc removal (+222 Da)",4.9,"TFA",5.66,0.91,88.53,86.91,14.77,12.837,107,0.5,4728.4895,null,null,20.85,1.19,50673,"buyer-sourced","verified","PASS","","","ay.ivaturi"],["AX-2024-004882","2024-08-15","2024-08-26","2024-Q3","ghrp-6","GHRP-6","gh-axis","erpbiotech","ERP","erpbiotech-erp-2408-r9378","ERP-2408-R9378","medutest",2,99,1,0.69,"oxidised Trp (+16 Da)",4.64,"acetate",5.32,0.5,89.54,88.64,2.27,2.012,100.6,-21.8,872.4256,null,null,7.1,1.04,68429,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R04","aaa_hydrolysis"],["AX-2024-004729","2024-08-12","2024-08-26","2024-Q3","ghrp-6","GHRP-6","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2407-t4218","HOMO-2407-T4218","janoshik-analytical",10,99.78,0.22,0.1,"oxidised Trp (+16 Da)",6.65,"acetate",6.98,0.26,86.11,85.92,11.83,10.164,101.6,null,null,null,null,9.13,0.91,93483,"buyer-sourced","purity-only","MARGINAL","","AX-R11","b.mwangi"],["AX-2024-004599","2024-08-12","2024-08-26","2024-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2404-j9626","TFC-2404-J9626","kestrel-bioanalytical",50,99.5,0.5,0.31,"N-oxide (+16 Da)",4.52,"citrate",27.89,1.01,66.58,66.25,73.63,48.78,97.6,-30.8,597.1946,null,null,8.82,1.09,73059,"buyer-sourced","identity-consistent","FAIL","counter-ion;mass accuracy","AX-R01","v.balogun"],["AX-2024-004422","2024-08-02","2024-08-26","2024-Q3","semax","Semax","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2404-p2784","GSP-2404-P2784","janoshik-analytical",10,99.88,0.12,0.07,"diketopiperazine (−18 Da)",8.98,"acetate",6.68,0.53,null,null,null,null,null,-0.9,813.3534,null,null,7.05,1.1,59019,"buyer-sourced","identity-consistent","PASS","","","z.ivaturi"],["AX-2024-005351","2024-08-09","2024-08-25","2024-Q3","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6658","SIG-2404-6658","medutest",30,97.6,2.4,1.04,"des-Aib2 analogue",7.77,"TFA",8.08,0.97,83.18,81.18,39.25,31.863,106.2,null,null,null,null,16.87,1.2,71681,"buyer-sourced","purity-only","PASS","","","g.nascimento"],["AX-2024-005251","2024-08-14","2024-08-25","2024-Q3","selank","Selank","neuro","wuxitides","WXT","wuxitides-wxt-2406-w3910","WXT-2406-W3910","janoshik-analytical",10,99.79,0.21,0.13,"diketopiperazine (−18 Da)",10.08,"acetate",5.83,0.75,83.34,83.16,12.06,10.029,100.3,-4.6,751.4367,0.47,null,5.66,1.05,95423,"supplier-supplied","verified","MARGINAL","","AX-R11","s.aguirre"],["AX-2024-004890","2024-08-05","2024-08-25","2024-Q3","ipamorelin","Ipamorelin","gh-axis","erpbiotech","ERP","erpbiotech-erp-2408-g9396","ERP-2408-G9396","nordanalyt",2,99.68,0.32,0.17,"[D-Trp]-epimer",4.79,"acetate",8.72,0.55,85.94,85.66,2.21,1.893,94.7,null,null,null,null,9.31,1,59921,"buyer-sourced","purity-only","PASS","","","r.cabrera"],["AX-2024-004866","2024-08-19","2024-08-25","2024-Q3","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2402-u8706","ERP-2402-U8706","vendorinvestigate",10,98.92,1.08,0.56,"pyroglutamate cyclisation (−17 Da)",4.03,"acetate",5.47,0.4,90.1,89.13,12.04,10.731,107.3,35.2,1418.7592,null,null,10.28,1.14,61581,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","s.marchetti"],["AX-2024-004863","2024-08-04","2024-08-25","2024-Q3","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2402-u8706","ERP-2402-U8706","peptidemeter",10,99.05,0.95,0.63,"[D-Val]-diastereomer",3.78,"acetate",8.3,0.82,null,null,null,null,null,0.3,1418.7097,0.35,null,9.04,1.08,96218,"buyer-sourced","verified","PASS","","","crude_trace"],["AX-2024-004600","2024-07-30","2024-08-25","2024-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2404-j9626","TFC-2404-J9626","janoshik-analytical",50,99.58,0.42,0.17,"zuclomiphene (cis-isomer)",3.92,"citrate",28.19,1,null,null,null,null,null,-1.2,597.2123,0.82,null,16.48,1.06,63064,"buyer-sourced","partial","FAIL","counter-ion","","r.cabrera"],["AX-2024-004277","2024-08-19","2024-08-25","2024-Q3","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-d6095","QSC-2408-D6095","janoshik-analytical",5,99.68,0.32,0.21,"[D-Aib8]-diastereomer",2.57,"TFA",8.6,0.31,88.52,88.24,6.06,5.347,106.9,-1.5,4111.0462,0.12,null,18.49,1.07,45716,"supplier-supplied","verified","MARGINAL","","AX-R04","n.trevino"],["AX-2024-005255","2024-08-14","2024-08-24","2024-Q3","bpc-157","BPC-157","repair","bachemholding","BCH","bachemholding-bch-2406-y4179","BCH-2406-Y4179","janoshik-analytical",10,98.74,1.26,0.77,"[D-Val]-diastereomer",5.66,"acetate",5.92,0.84,null,null,null,null,null,4.6,1418.7158,null,null,9.69,1.27,75144,"lab-retained","identity-consistent","PASS","","","f.aalto"],["AX-2024-005214","2024-08-07","2024-08-24","2024-Q3","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2402-b2476","WXT-2402-B2476","peptidemeter",10,99.29,0.71,0.28,"des-Aib2 analogue",3.44,"TFA",9.16,0.15,null,null,null,null,null,4.6,4810.4324,null,null,18.68,1.02,78068,"buyer-sourced","identity-consistent","PASS","","","icp_ms_trace"],["AX-2024-005070","2024-08-07","2024-08-24","2024-Q3","ss-31","SS-31 (Elamipretide)","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2408-g7111","SSA-2408-G7111","medutest",10,97.64,2.36,1.27,"[D-Arg1]-epimer",5.96,"acetate",6.02,0.77,null,null,null,null,null,-11.7,639.3781,null,null,7.61,1.03,51567,"buyer-sourced","identity-consistent","FAIL","purity","","no.zielinski"],["AX-2024-005001","2024-07-31","2024-08-24","2024-Q3","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2405-c4939","KP-2405-C4939","janoshik-analytical",2,98.02,1.98,0.73,"des-AEEA semaglutide (−145 Da)",5.06,"TFA",7.03,0.23,87.68,85.94,2.06,1.77,88.5,null,null,null,null,18.37,1.12,72267,"buyer-sourced","purity-only","MARGINAL","","AX-R06","vi.sjoberg"],["AX-2024-004995","2024-08-03","2024-08-24","2024-Q3","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2407-t4788","KP-2407-T4788","vendorinvestigate",60,97.61,2.39,1.43,"des-Aib2 analogue",4.22,"TFA",8.18,0.91,86.69,84.62,71.24,60.283,100.5,-0.2,4810.4093,null,null,21.15,1.13,68930,"buyer-sourced","verified","PASS","","","d.wojcik"],["AX-2024-004899","2024-08-08","2024-08-24","2024-Q3","gonadorelin","Gonadorelin","hormonal","erpbiotech","ERP","erpbiotech-erp-2406-c9933","ERP-2406-C9933","janoshik-analytical",2,99.8,0.2,0.11,"C-terminal free acid (+1 Da)",3.41,"acetate",3.23,0.64,92.72,92.53,1.98,1.832,91.6,-1.5,1181.5807,null,null,8.71,0.86,66294,"buyer-sourced","verified","PASS","","","tfa_counter"],["AX-2024-004520","2024-08-01","2024-08-24","2024-Q3","exenatide","Exenatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-j6692","HYB-2407-J6692","medutest",5,98.72,1.28,0.8,"Met14 sulfoxide (+16 Da)",4.32,"acetate",5.7,0.81,89.17,88.03,6.02,5.299,106,-1.8,4183.9295,null,null,12.45,1.09,85959,"buyer-sourced","identity-consistent","PASS","","","i.vukovic"],["AX-2024-004362","2024-08-12","2024-08-24","2024-Q3","glutathione","L-Glutathione (reduced)","bioregulator","flourishglobalbio","FGP","flourishglobalbio-fgp-2408-k8560","FGP-2408-K8560","peptidemeter",200,99.93,0.07,0.05,"glutathione disulfide (GSSG, +305 Da)",6.79,null,0,0.83,92.38,92.32,193.89,178.999,89.5,-0.8,307.0836,null,null,4.03,1.01,66674,"buyer-sourced","method-limited","MARGINAL","","AX-R06","e.almeida"],["AX-2024-004242","2024-08-03","2024-08-24","2024-Q3","tb-500","TB-500","repair","qyaobio","QYB","qyaobio-qyb-2407-j3967","QYB-2407-J3967","medutest",5,99.93,0.07,0.04,"[D-Thr]-diastereomer",3.91,"acetate",5.76,0.64,89.69,89.63,5.79,5.19,103.8,-1.8,887.4948,null,null,6.69,1.12,63582,"buyer-sourced","identity-consistent","PASS","","","r.adeyemi"],["AX-2024-004961","2024-08-21","2024-08-23","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2404-e3617","MKM-2404-E3617","janoshik-analytical",10,99.8,0.2,0.13,"linear precursor (+18 Da)",4.07,"acetate",5.06,0.28,90.59,90.41,11.23,10.153,101.5,5.1,1024.5294,0.23,null,9.71,0.92,62754,"buyer-sourced","verified","PASS","","","c.okonkwo"],["AX-2024-004957","2024-08-15","2024-08-23","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2406-h3711","MKM-2406-H3711","nordanalyt",10,98.64,1.36,0.53,"linear precursor (+18 Da)",5.56,"acetate",5.75,0.28,null,null,null,null,null,null,null,null,null,11.02,1.28,78100,"buyer-sourced","purity-only","PASS","","","shipping_temp"],["AX-2024-004695","2024-08-15","2024-08-23","2024-Q3","ghk-cu","GHK-Cu","repair","homopeptide","Homopeptide","homopeptide-homo-2408-c3445","HOMO-2408-C3445","medutest",100,99.16,0.84,0.47,"oxidised His (+16 Da)",5.34,null,0,0.36,94.3,93.51,102.65,95.988,96,6.5,401.105,null,null,5.28,1.15,72205,"buyer-sourced","identity-consistent","PASS","","","l.boateng"],["AX-2024-004517","2024-08-04","2024-08-23","2024-Q3","exenatide","Exenatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-j6692","HYB-2407-J6692","nordanalyt",5,98.83,1.17,0.74,"C-terminal free acid (+1 Da)",5.18,"acetate",4.93,0.53,89.36,88.31,6.06,5.352,107,-4.7,4183.9173,null,"No growth at 14 d",17.16,1.17,68978,"buyer-sourced","verified","PASS","","","tu.adeyemi"],["AX-2024-004218","2024-08-03","2024-08-23","2024-Q3","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-r3462","WWB-2406-R3462","medutest",15,99.67,0.33,0.19,"des-palmitoyl liraglutide (−238 Da)",2.69,"acetate",5.76,0.28,91.27,90.97,16.26,14.792,98.6,null,null,null,"No growth at 14 d",14.54,1.06,57505,"buyer-sourced","purity-only","PASS","","","l.lokken"],["AX-2024-005106","2024-08-07","2024-08-22","2024-Q3","cjc-1295","CJC-1295 (no DAC)","gh-axis","glbiochem","GL Biochem","glbiochem-glbi-2407-u8000","GLBI-2407-U8000","peptidemeter",2,97.95,2.05,0.76,"des-Tyr1 (−163 Da)",5.12,"acetate",3.8,0.16,90.92,89.06,2,1.781,89.1,-2.6,3365.7314,2,null,11.92,0.9,48969,"buyer-sourced","verified","FAIL","purity","AX-R06;AX-R09","g.petrov"],["AX-2024-005069","2024-07-27","2024-08-22","2024-Q3","ss-31","SS-31 (Elamipretide)","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2408-g7111","SSA-2408-G7111","janoshik-analytical",10,98.01,1.99,1.12,"acetyl adduct (+42 Da)",6.23,"acetate",6.36,0.34,null,null,null,null,null,4.2,639.3883,null,null,8.94,0.86,67411,"buyer-sourced","identity-consistent","FAIL","purity","","survodutide_mixup"],["AX-2024-004889","2024-08-01","2024-08-22","2024-Q3","ghrp-6","GHRP-6","gh-axis","erpbiotech","ERP","erpbiotech-erp-2408-r9378","ERP-2408-R9378","janoshik-analytical",2,98.51,1.49,0.95,"[D-Trp]-epimer",4.81,"acetate",6.5,0.71,87.98,86.67,2.38,2.063,103.2,-1.7,872.4431,null,null,8.32,1.12,81620,"buyer-sourced","verified","FAIL","purity","AX-R04","re.chukwu"],["AX-2024-004733","2024-08-06","2024-08-22","2024-Q3","ghrp-6","GHRP-6","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2407-t4218","HOMO-2407-T4218","janoshik-analytical",10,99.9,0.1,0.04,"des-Lys (−128 Da)",6.78,"acetate",6.52,0.58,86.12,86.03,11.52,9.911,99.1,0.3,872.4449,null,null,8.4,0.97,61133,"buyer-sourced","verified","PASS","","","a.castellanos"],["AX-2024-004421","2024-08-09","2024-08-22","2024-Q3","semax","Semax","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2404-p2784","GSP-2404-P2784","peptidemeter",10,99.93,0.07,0.04,"N-acetyl semax (+42 Da)",9.04,"acetate",6.74,0.56,83.66,83.6,11.6,9.698,97,3.7,813.3571,null,null,6.58,1.01,99390,"lab-retained","verified","PASS","","","wide_iqr"],["AX-2024-004359","2024-08-05","2024-08-22","2024-Q3","leuprolide","Leuprolide","hormonal","flourishglobalbio","FGP","flourishglobalbio-fgp-2406-n8689","FGP-2406-N8689","janoshik-analytical",5,99.53,0.47,0.19,"ring-opened pGlu (+18 Da)",3.83,"acetate",3.7,0.56,null,null,null,null,null,2.6,1208.6643,null,null,9.48,0.98,75048,"buyer-sourced","identity-consistent","PASS","","","k.varga"],["AX-2024-005382","2024-07-26","2024-08-21","2024-Q3","aod-9604","AOD-9604","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-t7905","PPG-2408-T7905","peptidemeter",2,99.23,0.77,0.48,"des-Tyr AOD (−163 Da)",1.65,"acetate",4.07,0.24,null,null,null,null,null,null,null,null,null,10.56,0.96,58347,"buyer-sourced","purity-only","PASS","","","sample_vs_retail"],["AX-2024-005354","2024-07-27","2024-08-21","2024-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6898","SIG-2404-6898","peptidemeter",250,98.86,1.14,0.65,"sulfonamide hydrolysis product (+18 Da)",3.81,"mesylate",14.48,0.14,81.57,80.64,307.21,247.734,99.1,-3.7,624.2158,0.31,null,12.99,1.09,41594,"buyer-sourced","verified","FAIL","counter-ion","","k.petrescu"],["AX-2024-004874","2024-08-12","2024-08-21","2024-Q3","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2406-e9182","ERP-2406-E9182","janoshik-analytical",15,97.93,2.07,1.29,"C20 diacid mono-amide",3.85,"TFA",7.69,0.92,null,null,null,null,null,-0.6,4810.4074,null,null,19.74,1.04,73650,"buyer-sourced","identity-consistent","PASS","","","fa.sjoberg"],["AX-2024-004370","2024-08-10","2024-08-21","2024-Q3","glutathione","L-Glutathione (reduced)","bioregulator","flourishglobalbio","FGP","flourishglobalbio-fgp-2405-e9260","FGP-2405-E9260","janoshik-analytical",200,99.56,0.44,0.29,"S-sulfonate adduct (+80 Da)",5.72,null,0,0.67,93.61,93.2,201.53,187.826,93.9,1,307.0841,null,null,4.25,0.96,53024,"buyer-sourced","method-limited","PASS","","","sec_monomer"],["AX-2024-004879","2024-08-10","2024-08-20","2024-Q3","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2406-e9182","ERP-2406-E9182","vendorinvestigate",15,97.62,2.38,1.68,"des-Gly deletion (−57 Da)",4.65,"TFA",7.63,0.82,86.9,84.83,18.83,15.973,106.5,-1.8,4810.4016,0.96,null,21.15,1.12,45578,"buyer-sourced","verified","PASS","","","me.hartmann"],["AX-2024-004721","2024-08-07","2024-08-20","2024-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2405-b3923","HOMO-2405-B3923","vendorinvestigate",15,98.34,1.66,0.75,"[D-Aib2]-diastereomer",6.34,"TFA",9.18,0.44,null,null,null,null,null,-0.8,4728.4833,null,null,22.17,1.16,66331,"buyer-sourced","identity-consistent","PASS","","","na.laurent"],["AX-2024-004540","2024-08-11","2024-08-20","2024-Q3","hexarelin","Hexarelin","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2407-n7367","HYB-2407-N7367","kestrel-bioanalytical",2,99.8,0.2,0.11,"oxidised Trp (+16 Da)",5.35,"acetate",4.79,0.81,null,null,null,null,null,4,886.4637,null,null,4.86,1.08,68738,"buyer-sourced","identity-consistent","PASS","","","f.stanescu"],["AX-2024-004538","2024-08-04","2024-08-20","2024-Q3","hexarelin","Hexarelin","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2407-n7367","HYB-2407-N7367","janoshik-analytical",2,99.93,0.07,0.05,"oxidised Trp (+16 Da)",5.12,"acetate",5.95,0.55,null,null,null,null,null,0.5,886.4606,null,null,8.41,1.28,62068,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","s.sorensen"],["AX-2024-004307","2024-08-16","2024-08-20","2024-Q3","mots-c","MOTS-c","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2402-u7154","QSC-2402-U7154","janoshik-analytical",10,99.93,0.07,0.04,"deamidated (+1 Da)",3.09,"acetate",5.72,0.69,null,null,null,null,null,null,null,0.34,null,10.49,0.86,58302,"buyer-sourced","purity-only","PASS","","","n.adeyemi"],["AX-2024-005264","2024-08-14","2024-08-19","2024-Q3","vip","VIP","repair","bachemholding","BCH","bachemholding-bch-2405-r4888","BCH-2405-R4888","janoshik-analytical",5,97.41,2.59,1.35,"Met17 sulfoxide (+16 Da)",5.93,"acetate",3.69,0.83,89.55,87.23,5.2,4.536,90.7,-3.9,3324.8016,null,"No growth at 14 d",13.17,1.37,61892,"buyer-sourced","verified","FAIL","purity","","f.stanescu"],["AX-2024-005053","2024-08-18","2024-08-19","2024-Q3","thymosin-alpha-1","Thymosin α1","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2407-l6364","SSA-2407-L6364","janoshik-analytical",1.6,98.85,1.15,0.81,"des-acetyl Tα1 (−42 Da)",1.52,"acetate",5.99,0.82,null,null,null,null,null,null,null,0.29,"No growth at 14 d",12.81,1.11,56428,"buyer-sourced","purity-only","MARGINAL","","AX-R04","c.ekstrom"],["AX-2024-005018","2024-07-27","2024-08-19","2024-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2406-k5300","KP-2406-K5300","medutest",0.1,97.71,2.29,1.3,"oxidised Met59 (+16 Da)",6.63,"acetate",5.36,0.5,87.51,85.51,0.11,0.094,94,-5.6,9105.1902,null,null,14.18,1.21,62999,"buyer-sourced","identity-consistent","PASS","","","Contributor #H-9042"],["AX-2024-004268","2024-08-04","2024-08-19","2024-Q3","glutathione","L-Glutathione (reduced)","bioregulator","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2405-a5002","QSC-2405-A5002","janoshik-analytical",1500,99.69,0.31,0.17,"γ-Glu-Cys (−57 Da)",6.71,null,0,0.91,92.38,92.09,1640.79,1511.004,100.7,-1.7,307.0833,null,null,4.28,1.33,41560,"buyer-sourced","method-limited","PASS","","","a.palacios"],["AX-2024-005297","2024-07-23","2024-08-18","2024-Q3","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2404-n5218","BCH-2404-N5218","vendorinvestigate",15,97.21,2.79,1.64,"Met(O) sulfoxide (+16 Da)",3.86,"TFA",9.55,0.24,null,null,null,null,null,-5.5,4810.3838,0.61,null,21.2,1.22,45645,"buyer-sourced","verified","PASS","","","so.beaulieu"],["AX-2024-004933","2024-08-01","2024-08-18","2024-Q3","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2408-y2528","GGPE-2408-Y2528","janoshik-analytical",10,98.01,1.99,0.87,"deamidated (Asn→Asp, +1 Da)",5.78,"TFA",7.78,0.65,85.79,84.08,12.73,10.703,107,0.4,4111.054,0.22,null,18.53,1.35,50466,"buyer-sourced","verified","PASS","","","a.kuusela"],["AX-2024-004700","2024-08-04","2024-08-18","2024-Q3","ghk-cu","GHK-Cu","repair","homopeptide","Homopeptide","homopeptide-homo-2408-c3445","HOMO-2408-C3445","vendorinvestigate",100,98.87,1.13,0.58,"GHK-Cu 2:1 complex",5.35,null,0,0.81,93.84,92.78,107.2,99.46,99.5,4.4,401.1042,0.47,null,6.53,1.24,86372,"buyer-sourced","partial","PASS","","","d.sorensen"],["AX-2024-004401","2024-07-29","2024-08-18","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2723","ASY-{CAT}-2723","peptidemeter",10,99.57,0.43,0.2,"oxidised Trp (+16 Da)",4.53,"acetate",5.88,1.01,88.58,88.2,11.8,10.408,104.1,4.6,1024.5289,null,null,9.12,0.87,61415,"buyer-sourced","verified","PASS","","","j.ostergaard"],["AX-2024-004170","2024-07-27","2024-08-18","2024-Q3","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2403-j3152","WWB-2403-J3152","janoshik-analytical",30,98.5,1.5,0.53,"C20 diacid mono-amide",3.18,"TFA",7.64,0.97,null,null,null,null,null,-3,4810.3959,null,null,19.84,1.24,55900,"buyer-sourced","identity-consistent","PASS","","","v.yildiz"],["AX-2024-005234","2024-07-22","2024-08-17","2024-Q3","ghrp-2","GHRP-2","gh-axis","wuxitides","WXT","wuxitides-wxt-2404-n2537","WXT-2404-N2537","nordanalyt",10,98.61,1.39,0.61,"C-terminal free acid (+1 Da)",5.81,"acetate",6.65,0.51,null,null,null,null,null,-0.2,817.4273,null,null,10.36,1.12,76998,"buyer-sourced","identity-consistent","FAIL","purity","","h.coelho"],["AX-2024-004997","2024-08-11","2024-08-17","2024-Q3","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2407-t4788","KP-2407-T4788","nordanalyt",60,97.58,2.42,1.45,"des-Aib2 analogue",5,"TFA",5.78,0.91,88.31,86.17,73.03,62.93,104.9,-2.5,4810.3983,null,null,23.04,1.26,47183,"buyer-sourced","verified","PASS","","","ca.espinoza"],["AX-2024-004861","2024-07-28","2024-08-17","2024-Q3","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2402-u8706","ERP-2402-U8706","janoshik-analytical",10,99.1,0.9,0.6,"[D-Val]-diastereomer",3.73,"acetate",5.4,0.66,90.21,89.4,10.04,8.976,89.8,-3.8,1418.7039,null,null,9.67,1.02,67618,"buyer-sourced","verified","MARGINAL","","AX-R06","s.mensah"],["AX-2024-004425","2024-07-28","2024-08-17","2024-Q3","semax","Semax","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2404-p2784","GSP-2404-P2784","medutest",10,99.93,0.07,0.04,"N-acetyl semax (+42 Da)",7.73,"acetate",5.2,0.8,86.27,86.21,11.92,10.276,102.8,6.3,813.3592,null,null,5.97,1.25,64657,"buyer-sourced","identity-consistent","PASS","","","r.kjaer"],["AX-2024-004374","2024-08-02","2024-08-17","2024-Q3","glutathione","L-Glutathione (reduced)","bioregulator","flourishglobalbio","FGP","flourishglobalbio-fgp-2405-e9260","FGP-2405-E9260","peptidemeter",200,99.46,0.54,0.36,"S-sulfonate adduct (+80 Da)",5.68,null,0,0.73,93.59,93.08,197.2,183.554,91.8,-0.9,307.0835,null,null,4.2,1.09,108303,"buyer-sourced","method-limited","PASS","","","a.kuusela"],["AX-2024-004340","2024-07-27","2024-08-17","2024-Q3","epitalon","Epitalon","bioregulator","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2403-y7501","QSC-2403-Y7501","janoshik-analytical",20,99.79,0.21,0.13,"aspartimide (−18 Da)",6.39,"acetate",8.94,0.64,84.03,83.85,21.4,17.944,89.7,0.4,390.1389,1.02,null,4.74,1.01,71661,"buyer-sourced","method-limited","MARGINAL","","AX-R02;AX-R06","s.nilsen"],["AX-2024-005383","2024-08-15","2024-08-16","2024-Q3","aod-9604","AOD-9604","metabolic","polypeptidegroup","PPG","polypeptidegroup-ppg-2408-t7905","PPG-2408-T7905","peptidemeter",2,99.33,0.67,0.29,"des-Tyr AOD (−163 Da)",1.1,"acetate",6.63,0.39,null,null,null,null,null,2.7,1815.8721,null,null,10.8,0.9,77001,"buyer-sourced","identity-consistent","PASS","","","b.cardoso"],["AX-2024-005236","2024-08-15","2024-08-16","2024-Q3","ghrp-2","GHRP-2","gh-axis","wuxitides","WXT","wuxitides-wxt-2404-n2537","WXT-2404-N2537","vendorinvestigate",10,97.35,2.65,1.16,"C-terminal free acid (+1 Da)",5.64,"acetate",5.18,0.47,null,null,null,null,null,0.4,817.4278,null,null,9.65,1.17,44726,"buyer-sourced","identity-consistent","FAIL","purity","","gsh_gssg"],["AX-2024-005094","2024-07-22","2024-08-16","2024-Q3","ipamorelin","Ipamorelin","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2404-u8057","SSA-2404-U8057","medutest",10,98.05,1.95,0.82,"Aib-deletion sequence (−85 Da)",4.65,"acetate",7.08,0.14,88.13,86.41,10.59,9.151,91.5,-2.7,711.3837,null,null,6.84,0.98,69891,"buyer-sourced","identity-consistent","FAIL","purity","","r.malinowski"],["AX-2024-004996","2024-08-03","2024-08-16","2024-Q3","tirzepatide","Tirzepatide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2407-t4788","KP-2407-T4788","kestrel-bioanalytical",60,99.93,0.07,0.04,"truncated (3-39)",5.09,"TFA",8.9,0.76,85.25,85.19,73.82,62.887,104.8,-19.3,4810.3175,null,null,10.71,1.2,49600,"supplier-supplied","method-limited","FAIL","mass accuracy","AX-R01;AX-R10","f.vukovic"],["AX-2024-004749","2024-08-02","2024-08-16","2024-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2406-t4667","HOMO-2406-T4667","janoshik-analytical",20,97.85,2.15,0.93,"incomplete Fmoc removal (+222 Da)",5.95,"TFA",9.95,0.33,null,null,null,null,null,null,null,null,null,20.73,1.26,39939,"buyer-sourced","purity-only","PASS","","","h.erdogan"],["AX-2024-004522","2024-07-29","2024-08-16","2024-Q3","ara-290","ARA-290","repair","hybiopharma","HYB","hybiopharma-hyb-2403-b7301","HYB-2403-B7301","janoshik-analytical",10,99.26,0.74,0.31,"des-Gln truncate (−128 Da)",7.87,"acetate",4.39,0.68,87.06,86.42,11.56,9.99,99.9,-0.4,1189.6091,0.32,null,8.83,1.2,62030,"buyer-sourced","verified","PASS","","","v.abubakar"],["AX-2024-004270","2024-07-28","2024-08-16","2024-Q3","ghrp-6","GHRP-6","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2405-w5186","QSC-2405-W5186","janoshik-analytical",2,99.74,0.26,0.11,"[D-Trp]-epimer",4.96,"acetate",5.94,0.17,88.93,88.7,2,1.774,88.7,-1.2,872.4436,null,null,8.33,0.94,65857,"buyer-sourced","verified","MARGINAL","","AX-R06","k.lundgren"],["AX-2024-004143","2024-07-21","2024-08-16","2024-Q3","ghrp-6","GHRP-6","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2408-e1643","WWB-2408-E1643","janoshik-analytical",10,99.71,0.29,0.15,"des-Lys (−128 Da)",7.73,"acetate",6.11,1,85.16,84.91,11.47,9.739,97.4,-2.6,872.4423,0.4,null,8.45,1.05,71477,"lab-retained","verified","PASS","","","Contributor #N-3320"],["AX-2024-005049","2024-07-23","2024-08-15","2024-Q3","thymosin-alpha-1","Thymosin α1","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2407-l6364","SSA-2407-L6364","janoshik-analytical",1.6,98.7,1.3,0.91,"des-acetyl Tα1 (−42 Da)",1.48,"acetate",3.94,0.2,94.38,93.15,1.79,1.667,104.2,-3.6,3106.5381,null,null,12.77,1.35,46119,"buyer-sourced","verified","MARGINAL","","AX-R04","c.moreau"],["AX-2024-005019","2024-07-22","2024-08-15","2024-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2406-k5300","KP-2406-K5300","janoshik-analytical",0.1,97.69,2.31,1.57,"disulfide-scrambled isomer",5.97,"acetate",4.36,0.59,null,null,null,null,null,null,null,null,null,17.03,1.2,48848,"buyer-sourced","purity-only","PASS","","","m.kimani"],["AX-2024-004952","2024-08-06","2024-08-15","2024-Q3","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2404-k2899","GGPE-2404-K2899","janoshik-analytical",12,98.43,1.57,0.62,"des-Aib20 analogue",4.62,"TFA",8.82,0.37,null,null,null,null,null,-1.2,4728.4814,null,null,20.72,1.31,50067,"buyer-sourced","identity-consistent","PASS","","","to.adeyemi"],["AX-2024-004305","2024-07-29","2024-08-15","2024-Q3","mots-c","MOTS-c","metabolic","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2402-u7154","QSC-2402-U7154","kestrel-bioanalytical",10,99.93,0.07,0.04,"deamidated (+1 Da)",3.79,"acetate",3.26,0.79,92.16,92.1,11.34,10.444,104.4,5.2,2173.1031,0.55,null,5.64,1.2,54714,"buyer-sourced","identity-consistent","PASS","","","water_content"],["AX-2024-005350","2024-07-22","2024-08-14","2024-Q3","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6658","SIG-2404-6658","kestrel-bioanalytical",30,97.79,2.21,1.44,"C20 diacid mono-amide",8.02,"TFA",5.6,0.18,86.2,84.29,33.42,28.17,93.9,-2.7,4810.3973,null,null,10.65,1.28,53197,"buyer-sourced","method-limited","FAIL","water","","f.tulloch"],["AX-2024-005213","2024-07-27","2024-08-14","2024-Q3","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2402-b2476","WXT-2402-B2476","janoshik-analytical",10,99.33,0.67,0.4,"des-Aib2 analogue",3.43,"TFA",5.92,0.69,null,null,null,null,null,3.2,4810.4257,null,null,20,1.02,54931,"buyer-sourced","identity-consistent","PASS","","","n_equals_two"],["AX-2024-005079","2024-07-29","2024-08-14","2024-Q3","ss-31","SS-31 (Elamipretide)","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2408-g7111","SSA-2408-G7111","kestrel-bioanalytical",10,98.29,1.71,0.96,"acetyl adduct (+42 Da)",6.2,"acetate",5.68,0.9,87.22,85.73,12.02,10.305,103.1,-2.2,639.3842,null,null,4.88,1.01,52252,"buyer-sourced","identity-consistent","FAIL","purity","","e.weiss"],["AX-2024-004892","2024-07-26","2024-08-14","2024-Q3","gonadorelin","Gonadorelin","hormonal","erpbiotech","ERP","erpbiotech-erp-2406-c9933","ERP-2406-C9933","nordanalyt",2,99.6,0.4,0.22,"oxidised Trp (+16 Da)",3.71,"acetate",5.26,0.95,null,null,null,null,null,-0.7,1181.5817,0.88,"No growth at 14 d",10.07,1.06,91631,"buyer-sourced","verified","PASS","","","g.correia"],["AX-2024-004713","2024-08-05","2024-08-14","2024-Q3","oxytocin","Oxytocin","hormonal","homopeptide","Homopeptide","homopeptide-homo-2405-u3389","HOMO-2405-U3389","vendorinvestigate",2,99.63,0.37,0.14,"open-chain (reduced disulfide, +2 Da)",5.73,"acetate",4.44,0.14,89.69,89.36,2.29,2.046,102.3,-2.8,1006.4337,null,null,8.43,1.06,68383,"lab-retained","verified","PASS","","","submit_more"],["AX-2024-004698","2024-08-03","2024-08-14","2024-Q3","ghk-cu","GHK-Cu","repair","homopeptide","Homopeptide","homopeptide-homo-2408-c3445","HOMO-2408-C3445","vendorinvestigate",100,99.1,0.9,0.47,"GHK-Cu 2:1 complex",5.65,null,0,0.83,null,null,null,null,null,-1.8,401.1017,null,null,6.54,1.09,68579,"buyer-sourced","identity-consistent","PASS","","","round_numbers"],["AX-2024-004537","2024-07-31","2024-08-14","2024-Q3","hexarelin","Hexarelin","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2407-n7367","HYB-2407-N7367","janoshik-analytical",2,99.77,0.23,0.11,"des-methyl hexarelin (GHRP-6, −14 Da)",4.67,"acetate",6.59,0.22,88.52,88.32,2.15,1.899,95,0,886.4602,null,null,8.95,1.22,71169,"buyer-sourced","verified","PASS","","","se.silva"],["AX-2024-004512","2024-07-30","2024-08-14","2024-Q3","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-w6594","HYB-2407-W6594","nordanalyt",5,98.13,1.87,0.87,"[D-Aib2]-diastereomer",5.25,"TFA",9.59,0.92,84.24,82.66,6.31,5.216,104.3,-4.6,4728.4653,0.87,null,23.87,1.31,46709,"buyer-sourced","verified","PASS","","","l.petrescu"],["AX-2024-004281","2024-07-29","2024-08-14","2024-Q3","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-d6095","QSC-2408-D6095","janoshik-analytical",5,99.4,0.6,0.39,"[D-Aib8]-diastereomer",2.63,"TFA",7.75,0.92,88.7,88.17,5.54,4.885,97.7,3.2,4111.0656,null,null,18.4,1.23,65918,"buyer-sourced","verified","MARGINAL","","AX-R04","ja.cabrera"],["AX-2024-004225","2024-08-11","2024-08-14","2024-Q3","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-r3462","WWB-2406-R3462","kestrel-bioanalytical",15,99.93,0.07,0.04,"des-palmitoyl liraglutide (−238 Da)",2.37,"acetate",6.03,0.66,90.94,90.88,15.94,14.486,96.6,12.7,3749.0107,0.48,null,9.23,1.09,43363,"buyer-sourced","method-limited","PASS","","","i.okonkwo"],["AX-2024-005240","2024-08-01","2024-08-13","2024-Q3","ghrp-2","GHRP-2","gh-axis","wuxitides","WXT","wuxitides-wxt-2404-n2537","WXT-2404-N2537","janoshik-analytical",10,98.57,1.43,0.63,"C-terminal free acid (+1 Da)",6.12,"acetate",4.32,0.59,null,null,null,null,null,4.5,817.4312,null,null,9.3,1.34,64083,"buyer-sourced","identity-consistent","FAIL","purity","","p.yildiz"],["AX-2024-005212","2024-07-19","2024-08-13","2024-Q3","tirzepatide","Tirzepatide","incretin","wuxitides","WXT","wuxitides-wxt-2402-b2476","WXT-2402-B2476","janoshik-analytical",10,98.73,1.27,0.79,"tirzepatide dimer",2.78,"TFA",8.48,0.43,88.31,87.19,10.47,9.129,91.3,null,null,null,null,19.95,1.38,54063,"buyer-sourced","purity-only","PASS","","","a.hovland"],["AX-2024-005055","2024-07-24","2024-08-13","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-f6498","SSA-2403-F6498","peptidemeter",10,98.84,1.16,0.79,"melanotan II (C-terminal amide, −1 Da)",4.41,"acetate",4.73,0.2,null,null,null,null,null,1.8,1024.526,0.5,"No growth at 14 d",9.02,1.04,93457,"supplier-supplied","verified","PASS","","","g.correia"],["AX-2024-005054","2024-07-19","2024-08-13","2024-Q3","thymosin-alpha-1","Thymosin α1","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2407-l6364","SSA-2407-L6364","medutest",1.6,98.22,1.78,1.13,"deamidated Asn (+1 Da)",1.13,"acetate",4.14,0.83,null,null,null,null,null,2.7,3106.5577,null,null,10.65,1.16,49177,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","b.delgado"],["AX-2024-004707","2024-08-08","2024-08-13","2024-Q3","oxytocin","Oxytocin","hormonal","homopeptide","Homopeptide","homopeptide-homo-2405-u3389","HOMO-2405-U3389","janoshik-analytical",2,99.93,0.07,0.05,"open-chain (reduced disulfide, +2 Da)",6.28,"acetate",5.92,0.77,87.03,86.97,2.17,1.887,94.4,-6,1006.4305,3.68,null,7.83,1,62221,"buyer-sourced","verified","PASS","","","k.petrescu"],["AX-2024-004704","2024-07-26","2024-08-13","2024-Q3","ghk-cu","GHK-Cu","repair","homopeptide","Homopeptide","homopeptide-homo-2408-c3445","HOMO-2408-C3445","peptidemeter",100,99.07,0.93,0.48,"GHK-Cu 2:1 complex",5.04,null,0,0.83,null,null,null,null,null,1.3,401.1029,0.29,null,5.87,1.3,71875,"supplier-supplied","partial","PASS","","","e.nwosu"],["AX-2024-004165","2024-07-21","2024-08-13","2024-Q3","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2403-j3152","WWB-2403-J3152","peptidemeter",30,98.78,1.22,0.44,"des-Aib2 analogue",2.68,"TFA",9.55,0.74,87.03,85.97,35.86,30.829,102.8,1.8,4810.419,null,null,18.64,1.22,43598,"buyer-sourced","verified","PASS","","","w.cardoso"],["AX-2024-005205","2024-07-27","2024-08-12","2024-Q3","ipamorelin","Ipamorelin","gh-axis","cpcbio","CPC","cpcbio-cpc-2405-f1603","CPC-2405-F1603","medutest",5,99.36,0.64,0.26,"des-Lys (−128 Da)",2.88,"acetate",4.95,0.49,91.68,91.09,5.35,4.873,97.5,-7.7,711.3801,null,null,7.14,0.99,75737,"supplier-supplied","identity-consistent","PASS","","","s.falk"],["AX-2024-005172","2024-07-22","2024-08-12","2024-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","sangonbio","SGN","sangonbio-sgn-2407-r9375","SGN-2407-R9375","janoshik-analytical",20,99.07,0.93,0.38,"semax (des-acetyl, des-amide, −41 Da)",8.4,"acetate",4.11,0.27,87.22,86.41,23.81,20.574,102.9,-6.9,854.3747,null,null,7.53,1.17,88524,"supplier-supplied","verified","MARGINAL","","AX-R02;AX-R03","w.perrin"],["AX-2024-004876","2024-07-19","2024-08-12","2024-Q3","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2406-e9182","ERP-2406-E9182","janoshik-analytical",15,97.95,2.05,1.28,"C20 diacid mono-amide",3.96,"TFA",5.95,0.59,89.5,87.67,16.65,14.597,97.3,-8.3,4810.3704,null,null,20.06,1.22,52133,"buyer-sourced","verified","PASS","","","z.haddad"],["AX-2024-004717","2024-07-28","2024-08-12","2024-Q3","oxytocin","Oxytocin","hormonal","homopeptide","Homopeptide","homopeptide-homo-2405-u3389","HOMO-2405-U3389","medutest",2,99.86,0.14,0.06,"open-chain (reduced disulfide, +2 Da)",6.13,"acetate",5.45,0.37,null,null,null,null,null,0.6,1006.4371,null,null,6.73,1.16,40928,"buyer-sourced","identity-consistent","PASS","","","a.perrin"],["AX-2024-004456","2024-07-18","2024-08-12","2024-Q3","mazdutide","Mazdutide","incretin","sinopep","SinoPep","sinopep-snp-2408-a4044","SNP-2408-A4044","vendorinvestigate",4,97.59,2.41,1.04,"oxidised Met (+16 Da)",3.42,"TFA",7.06,0.53,88.99,86.85,4.41,3.83,95.8,1.8,4912.6496,null,null,20.67,1.05,40763,"buyer-sourced","verified","PASS","","","c.adeyemi"],["AX-2024-004338","2024-07-21","2024-08-12","2024-Q3","epitalon","Epitalon","bioregulator","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2403-y7501","QSC-2403-Y7501","janoshik-analytical",20,99.91,0.09,0.06,"aspartimide (−18 Da)",6.9,"acetate",10.77,0.76,null,null,null,null,null,-2.3,390.1378,null,null,4.74,1.04,80967,"buyer-sourced","method-limited","FAIL","counter-ion","AX-R02","bi.halvorsen"],["AX-2024-004283","2024-07-18","2024-08-12","2024-Q3","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-d6095","QSC-2408-D6095","medutest",5,99.25,0.75,0.48,"[D-Aib8]-diastereomer",2.57,"TFA",10.89,0.36,null,null,null,null,null,-17.4,4110.9809,0.27,null,15.54,1.04,43113,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R04","a.perrin"],["AX-2024-005010","2024-07-22","2024-08-11","2024-Q3","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2405-c4939","KP-2405-C4939","medutest",2,98.7,1.3,0.93,"[D-Aib8]-diastereomer",4.51,"TFA",11.21,0.91,83.37,82.29,2.31,1.901,95.1,-3.9,4111.0364,0.34,null,15.46,1.22,62390,"supplier-supplied","identity-consistent","PASS","","","Contributor #T-6672"],["AX-2024-004950","2024-07-31","2024-08-11","2024-Q3","retatrutide","Retatrutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2404-k2899","GGPE-2404-K2899","janoshik-analytical",12,97.96,2.04,0.8,"des-Aib20 analogue",5.12,"TFA",8.9,0.66,85.32,83.58,13.15,10.991,91.6,4.2,4728.507,null,null,20.71,1.42,56245,"buyer-sourced","verified","PASS","","","l.rautio"],["AX-2024-004725","2024-08-09","2024-08-11","2024-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2405-b3923","HOMO-2405-B3923","peptidemeter",15,98.11,1.89,0.86,"[D-Aib2]-diastereomer",6.42,"TFA",9.1,0.19,84.29,82.7,19.44,16.077,107.2,null,null,2.42,null,19.31,1.13,49196,"buyer-sourced","purity-only","PASS","","","k.weiss"],["AX-2024-004503","2024-07-24","2024-08-11","2024-Q3","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-w6594","HYB-2407-W6594","medutest",5,98.35,1.65,0.85,"retatrutide dimer",5.64,"TFA",7.3,0.47,86.59,85.16,5.94,5.059,101.2,-3.4,4728.471,null,null,17.43,1.15,39937,"buyer-sourced","identity-consistent","PASS","","","ka.roos"],["AX-2024-004457","2024-07-27","2024-08-11","2024-Q3","mazdutide","Mazdutide","incretin","sinopep","SinoPep","sinopep-snp-2408-a4044","SNP-2408-A4044","peptidemeter",4,98.51,1.49,1.06,"des-Aib2 analogue",3.35,"TFA",8.69,0.55,87.41,86.11,4.25,3.66,91.5,4.2,4912.6614,1.04,null,18.28,1.2,56660,"buyer-sourced","verified","PASS","","","g.vasquez"],["AX-2024-005355","2024-07-25","2024-08-10","2024-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6898","SIG-2404-6898","janoshik-analytical",250,98.82,1.18,0.83,"sulfonamide hydrolysis product (+18 Da)",3.54,"mesylate",13.85,0.52,null,null,null,null,null,0.8,624.2186,0.16,null,13.84,1.12,59347,"buyer-sourced","verified","FAIL","counter-ion","","c.batista"],["AX-2024-004881","2024-07-24","2024-08-10","2024-Q3","ghrp-6","GHRP-6","gh-axis","erpbiotech","ERP","erpbiotech-erp-2408-r9378","ERP-2408-R9378","janoshik-analytical",2,98.64,1.36,0.87,"[D-Trp]-epimer",5.42,"acetate",5.59,0.48,88.51,87.31,2.08,1.816,90.8,null,null,0.87,null,8.51,1.05,55550,"buyer-sourced","purity-only","FAIL","purity","AX-R04","g.zielinski"],["AX-2024-004602","2024-07-31","2024-08-10","2024-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2404-j9626","TFC-2404-J9626","janoshik-analytical",50,99.09,0.91,0.34,"zuclomiphene (cis-isomer)",3.64,"citrate",28.35,0.23,67.78,67.16,75.83,50.927,101.9,3.7,597.2152,1.01,null,16.55,1.11,55593,"buyer-sourced","partial","FAIL","counter-ion","","t.sandvik"],["AX-2024-004580","2024-07-18","2024-08-10","2024-Q3","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2403-v9444","JEEP-2403-V9444","janoshik-analytical",15,99.38,0.62,0.25,"C18 diacid mono-ester",1.42,"TFA",7.02,0.16,null,null,null,null,null,-2,4111.0442,null,"No growth at 14 d",18.41,1,66638,"buyer-sourced","identity-consistent","PASS","","","crude_trace"],["AX-2024-004531","2024-07-31","2024-08-09","2024-Q3","tirzepatide","Tirzepatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2408-v7440","HYB-2408-V7440","janoshik-analytical",10,98.39,1.61,0.75,"[D-Aib13]-diastereomer",4.24,"TFA",8.73,0.29,86.74,85.34,10.78,9.2,92,null,null,null,null,19.89,1.18,56132,"buyer-sourced","purity-only","PASS","","","ghkcu_copper"],["AX-2024-004361","2024-08-08","2024-08-09","2024-Q3","leuprolide","Leuprolide","hormonal","flourishglobalbio","FGP","flourishglobalbio-fgp-2406-n8689","FGP-2406-N8689","medutest",5,99.59,0.41,0.17,"ring-opened pGlu (+18 Da)",4.18,"acetate",4.42,0.75,null,null,null,null,null,-4.1,1208.6562,null,null,7.93,1.01,70922,"buyer-sourced","identity-consistent","PASS","","","lu.ndiaye"],["AX-2024-004224","2024-07-23","2024-08-09","2024-Q3","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-r3462","WWB-2406-R3462","medutest",15,98.87,1.13,0.74,"des-palmitoyl liraglutide (−238 Da)",2.45,"acetate",3.78,0.25,null,null,null,null,null,23.6,3749.0516,0.64,null,14.61,1.09,79707,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","i.lindholm"],["AX-2024-005360","2024-07-26","2024-08-08","2024-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6898","SIG-2404-6898","janoshik-analytical",250,98.83,1.17,0.66,"sulfonamide hydrolysis product (+18 Da)",4.03,"mesylate",16.24,0.43,79.3,78.37,288.14,225.815,90.3,5.4,624.2215,null,null,13.84,1.2,85183,"buyer-sourced","verified","FAIL","counter-ion","","z.amankwah"],["AX-2024-005342","2024-08-01","2024-08-08","2024-Q3","tirzepatide","Tirzepatide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6658","SIG-2404-6658","medutest",30,97.66,2.34,1.51,"C20 diacid mono-amide",8.11,"TFA",8.86,0.61,null,null,null,null,null,-5.7,4810.3829,null,null,16.78,1.09,60112,"buyer-sourced","identity-consistent","FAIL","water","","ha.tulloch"],["AX-2024-005307","2024-07-15","2024-08-08","2024-Q3","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2404-n5218","BCH-2404-N5218","peptidemeter",15,98.1,1.9,1.11,"Met(O) sulfoxide (+16 Da)",3.32,"TFA",6.76,0.6,null,null,null,null,null,1.6,4810.418,0.31,null,18.86,1.61,56427,"supplier-supplied","verified","MARGINAL","","AX-R10;AX-R12","c.moreau"],["AX-2024-005282","2024-07-26","2024-08-08","2024-Q3","selank","Selank","neuro","bachemholding","BCH","bachemholding-bch-2407-m4711","BCH-2407-M4711","peptidemeter",20,98.86,1.14,0.62,"tuftsin fragment (−417 Da)",7.11,"acetate",7.45,0.3,85.14,84.17,22.14,18.635,93.2,1.5,751.4413,null,null,6.01,0.94,71117,"buyer-sourced","verified","FAIL","purity","","m.ogunleye"],["AX-2024-004895","2024-07-18","2024-08-08","2024-Q3","gonadorelin","Gonadorelin","hormonal","erpbiotech","ERP","erpbiotech-erp-2406-c9933","ERP-2406-C9933","peptidemeter",2,99.93,0.07,0.04,"ring-opened pGlu (+18 Da)",3.9,"acetate",3.51,0.62,91.97,91.91,2.09,1.921,96.1,0.4,1181.583,null,null,8.08,1.18,50402,"supplier-supplied","verified","PASS","","","p.chukwu"],["AX-2024-004712","2024-07-20","2024-08-08","2024-Q3","oxytocin","Oxytocin","hormonal","homopeptide","Homopeptide","homopeptide-homo-2405-u3389","HOMO-2405-U3389","vendorinvestigate",2,99.73,0.27,0.11,"des-Gly9 (−57 Da)",6.24,"acetate",4.77,0.15,88.84,88.6,2.08,1.843,92.2,1.4,1006.4379,4.28,null,8.48,1.07,66368,"buyer-sourced","verified","PASS","","","m.chukwu"],["AX-2024-005396","2024-08-02","2024-08-07","2024-Q3","ghrp-2","GHRP-2","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2405-a8164","PPG-2405-A8164","janoshik-analytical",10,99.58,0.42,0.27,"[D-2-Nal]-epimer",7.3,"acetate",5.74,0.46,null,null,null,null,null,null,null,0.93,null,10.13,0.93,38158,"buyer-sourced","purity-only","MARGINAL","","AX-R11","d.aalto"],["AX-2024-005272","2024-08-06","2024-08-07","2024-Q3","vip","VIP","repair","bachemholding","BCH","bachemholding-bch-2405-r4888","BCH-2405-R4888","nordanalyt",5,97.61,2.39,1.26,"Met17 sulfoxide (+16 Da)",5.22,"acetate",4.36,0.75,null,null,null,null,null,0.3,3324.8156,null,null,14.93,1.22,55720,"buyer-sourced","identity-consistent","PASS","","","f.lokken"],["AX-2024-005058","2024-07-24","2024-08-07","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-f6498","SSA-2403-F6498","nordanalyt",10,98.81,1.19,0.71,"des-acetyl (−42 Da)",5.33,"acetate",4.81,0.61,89.25,88.19,10.51,9.269,92.7,null,null,null,null,10.97,1.17,40031,"supplier-supplied","purity-only","PASS","","","so.moreau"],["AX-2024-004419","2024-07-19","2024-08-07","2024-Q3","semax","Semax","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2404-p2784","GSP-2404-P2784","janoshik-analytical",10,99.93,0.07,0.04,"N-acetyl semax (+42 Da)",8.17,"acetate",5.45,0.87,null,null,null,null,null,2,813.3557,null,null,7.13,1.17,64296,"supplier-supplied","identity-consistent","PASS","","","m.halvorsen"],["AX-2024-004278","2024-07-22","2024-08-07","2024-Q3","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-d6095","QSC-2408-D6095","vendorinvestigate",5,98.99,1.01,0.39,"deamidated (Asn→Asp, +1 Da)",2.9,"TFA",8.71,0.21,null,null,null,null,null,1.1,4111.0569,null,null,19.51,1.09,69166,"lab-retained","identity-consistent","MARGINAL","","AX-R04","a.hovland"],["AX-2024-005303","2024-07-17","2024-08-06","2024-Q3","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2404-n5218","BCH-2404-N5218","peptidemeter",15,97.75,2.25,1.32,"Met(O) sulfoxide (+16 Da)",2.86,"TFA",7.8,0.72,88.62,86.63,17.55,15.204,101.4,0.1,4810.4108,null,null,18.52,1.09,42388,"buyer-sourced","verified","PASS","","","so.beaulieu"],["AX-2024-004875","2024-07-21","2024-08-06","2024-Q3","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2406-e9182","ERP-2406-E9182","medutest",15,98.24,1.76,1.24,"des-Gly deletion (−57 Da)",4.71,"TFA",8.43,0.59,null,null,null,null,null,-4.3,4810.3896,null,null,16.76,1.3,67868,"buyer-sourced","identity-consistent","PASS","","","s.correia"],["AX-2024-004832","2024-07-30","2024-08-06","2024-Q3","exenatide","Exenatide","incretin","wibsonbio","SWB","wibsonbio-swb-2403-w7867","SWB-2403-W7867","janoshik-analytical",10,99.46,0.54,0.26,"des-Gly1 truncate (−57 Da)",3.35,"acetate",4.64,0.98,91.03,90.54,10.65,9.643,96.4,-4.4,4183.9186,null,null,14.85,1.09,75732,"buyer-sourced","verified","MARGINAL","","AX-R03","e.onwuka"],["AX-2024-004518","2024-07-27","2024-08-06","2024-Q3","exenatide","Exenatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-j6692","HYB-2407-J6692","medutest",5,98.4,1.6,1.01,"Met14 sulfoxide (+16 Da)",4.4,"acetate",4.67,0.22,90.71,89.26,5.78,5.159,103.2,-4,4183.9203,0.83,null,12.73,1.15,75864,"buyer-sourced","identity-consistent","PASS","","","a.lehtinen"],["AX-2024-004515","2024-08-03","2024-08-06","2024-Q3","exenatide","Exenatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-j6692","HYB-2407-J6692","kestrel-bioanalytical",5,99.93,0.07,0.05,"C-terminal free acid (+1 Da)",4.55,"acetate",4.24,0.4,90.81,90.75,5.41,4.91,98.2,-2.8,4183.9253,null,null,8.14,0.87,43827,"buyer-sourced","method-limited","PASS","","","sa.achebe"],["AX-2024-004507","2024-07-12","2024-08-06","2024-Q3","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-w6594","HYB-2407-W6594","janoshik-analytical",5,98.37,1.63,0.84,"retatrutide dimer",5.47,"TFA",7.23,0.95,null,null,null,null,null,-2,4728.4776,null,null,20.73,1.39,44185,"buyer-sourced","identity-consistent","PASS","","","a.kuusela"],["AX-2024-004299","2024-07-20","2024-08-06","2024-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2405-u6435","QSC-2405-U6435","janoshik-analytical",0.1,99.37,0.63,0.41,"des-13-residue N-extension (native IGF-1)",6.17,"acetate",3.85,0.21,null,null,null,null,null,null,null,0.24,null,16.75,1.28,63282,"buyer-sourced","purity-only","MARGINAL","","AX-R07","b.vogel"],["AX-2024-004133","2024-07-23","2024-08-06","2024-Q3","retatrutide","Retatrutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2405-w1240","WWB-2405-W1240","janoshik-analytical",10,98.83,1.17,0.78,"aspartimide (−18 Da)",3.08,"TFA",9.96,0.3,null,null,null,null,null,-0.6,4728.4843,null,null,20.56,1.12,81862,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","d.wojcik"],["AX-2024-005173","2024-08-02","2024-08-05","2024-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","sangonbio","SGN","sangonbio-sgn-2407-r9375","SGN-2407-R9375","kestrel-bioanalytical",20,99.36,0.64,0.26,"N-acetyl semax free acid (+1 Da)",7.83,"acetate",7.18,0.48,null,null,null,null,null,-0.7,854.38,0.36,null,4.32,1.16,49601,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R03","l.broberg"],["AX-2024-005035","2024-07-21","2024-08-05","2024-Q3","selank","Selank","neuro","keruipeptidesbio","KP","keruipeptidesbio-kp-2405-h5953","KP-2405-H5953","janoshik-analytical",10,97.62,2.38,1.4,"des-Thr (−101 Da)",7.83,"acetate",6.46,0.14,null,null,null,null,null,0.5,751.4406,0.31,null,6.38,1.37,48465,"buyer-sourced","verified","FAIL","purity","","k.fontaine"],["AX-2024-004831","2024-07-17","2024-08-05","2024-Q3","exenatide","Exenatide","incretin","wibsonbio","SWB","wibsonbio-swb-2403-w7867","SWB-2403-W7867","nordanalyt",10,99.42,0.58,0.4,"truncated (1-38)",3.2,"acetate",3.53,0.6,null,null,null,null,null,0.3,4183.9383,null,null,17.36,0.9,53816,"buyer-sourced","identity-consistent","MARGINAL","","AX-R03","r.ferrari"],["AX-2024-004703","2024-07-13","2024-08-05","2024-Q3","ghk-cu","GHK-Cu","repair","homopeptide","Homopeptide","homopeptide-homo-2408-c3445","HOMO-2408-C3445","medutest",100,99.19,0.81,0.45,"oxidised His (+16 Da)",4.91,null,0,0.52,null,null,null,null,null,12.9,401.1076,null,null,5.09,1.09,67848,"buyer-sourced","partial","PASS","","","a.correia"],["AX-2024-004585","2024-07-13","2024-08-05","2024-Q3","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2403-v9444","JEEP-2403-V9444","peptidemeter",15,99.34,0.66,0.44,"Met(O) sulfoxide (+16 Da)",2.13,"TFA",10.68,0.99,86.2,85.63,16.37,14.018,93.5,4.8,4111.0721,null,null,17.46,0.97,50454,"lab-retained","verified","PASS","","","Contributor #H-9042"],["AX-2024-004510","2024-07-24","2024-08-05","2024-Q3","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-w6594","HYB-2407-W6594","nordanalyt",5,98.95,1.05,0.61,"[D-Aib2]-diastereomer",5.3,"TFA",5.8,0.49,88.41,87.48,5.35,4.68,93.6,-2.2,4728.4767,null,null,23.79,1.19,72562,"buyer-sourced","verified","PASS","","","d.marchand"],["AX-2024-004377","2024-07-10","2024-08-05","2024-Q3","glutathione","L-Glutathione (reduced)","bioregulator","flourishglobalbio","FGP","flourishglobalbio-fgp-2405-e9260","FGP-2405-E9260","medutest",200,99.93,0.07,0.04,"cysteinyl-glycine (−129 Da)",5.77,null,0,0.93,null,null,null,null,null,null,null,null,null,3.63,1,57730,"buyer-sourced","method-limited","PASS","","","e.demir"],["AX-2024-004220","2024-07-13","2024-08-05","2024-Q3","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-r3462","WWB-2406-R3462","nordanalyt",15,99.28,0.72,0.47,"des-palmitoyl liraglutide (−238 Da)",2.63,"acetate",4.71,0.37,92.29,91.63,16.22,14.862,99.1,2.7,3748.9732,null,null,19.3,1.1,56399,"buyer-sourced","verified","MARGINAL","","AX-R11","t.nakamura"],["AX-2024-005114","2024-07-23","2024-08-04","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","glbiochem","GL Biochem","glbiochem-glbi-2402-t8219","GLBI-2402-T8219","vendorinvestigate",10,98.78,1.22,0.5,"linear precursor (+18 Da)",5.06,"acetate",3.94,0.95,90.05,88.95,10.3,9.162,91.6,5,1024.5293,null,null,10.18,1.07,61550,"lab-retained","verified","MARGINAL","","AX-R09","ha.varga"],["AX-2024-005051","2024-07-22","2024-08-04","2024-Q3","thymosin-alpha-1","Thymosin α1","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2407-l6364","SSA-2407-L6364","peptidemeter",1.6,98.29,1.71,1.2,"des-acetyl Tα1 (−42 Da)",1.46,"acetate",5.58,0.97,91.99,90.42,1.75,1.582,98.9,-1.4,3106.545,null,null,12.04,1.05,48152,"buyer-sourced","verified","MARGINAL","","AX-R04","v.norgaard"],["AX-2024-004932","2024-07-29","2024-08-04","2024-Q3","semaglutide","Semaglutide","incretin","ggpeps","GGPeps","ggpeps-ggpe-2408-y2528","GGPE-2408-Y2528","medutest",10,98.31,1.69,0.69,"des-His1 truncate (−137 Da)",5.86,"TFA",6.73,0.42,null,null,null,null,null,-8.6,4111.017,null,null,15.85,1.09,51833,"buyer-sourced","identity-consistent","PASS","","","h.norgaard"],["AX-2024-004732","2024-07-22","2024-08-04","2024-Q3","ghrp-6","GHRP-6","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2407-t4218","HOMO-2407-T4218","medutest",10,99.93,0.07,0.04,"bis-oxidised Trp (+32 Da)",7.1,"acetate",7.16,0.76,null,null,null,null,null,null,null,null,"No growth at 14 d",7.17,0.9,70416,"buyer-sourced","purity-only","PASS","","","m.chukwu"],["AX-2024-004459","2024-07-17","2024-08-04","2024-Q3","mazdutide","Mazdutide","incretin","sinopep","SinoPep","sinopep-snp-2408-a4044","SNP-2408-A4044","janoshik-analytical",4,99.29,0.71,0.5,"des-Aib2 analogue",4.01,"TFA",5.54,0.81,89.64,89,4.68,4.165,104.1,0.6,4912.6437,1.07,null,19.52,1.11,62946,"supplier-supplied","verified","PASS","","","p.kowalski"],["AX-2024-004332","2024-07-20","2024-08-04","2024-Q3","epitalon","Epitalon","bioregulator","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2403-y7501","QSC-2403-Y7501","janoshik-analytical",20,99.64,0.36,0.24,"aspartimide (−18 Da)",6.7,"acetate",13.01,0.19,80.1,79.81,24.3,19.394,97,-0.6,390.1385,null,null,4.6,1.04,36692,"buyer-sourced","method-limited","FAIL","counter-ion","AX-R02","ad.ibarra"],["AX-2024-005318","2024-07-09","2024-08-03","2024-Q3","nad-plus","NAD+","non-peptide","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2402-b5599","QST-2402-B5599","peptidemeter",500,97.61,2.39,0.97,"nicotinamide mononucleotide (NMN, −331 Da)",8.75,null,0,0.84,90.41,88.25,564.94,498.56,99.7,4.2,663.1119,null,null,3.91,1.08,74727,"buyer-sourced","partial","PASS","","","m.hartmann"],["AX-2024-005014","2024-07-08","2024-08-03","2024-Q3","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2405-c4939","KP-2405-C4939","medutest",2,98.31,1.69,1.21,"[D-Aib8]-diastereomer",4.9,"TFA",7.95,0.77,86.38,84.92,2.34,1.987,99.4,-0.9,4111.0487,null,null,15.96,1.46,50362,"buyer-sourced","identity-consistent","PASS","","","c.adeyemi"],["AX-2024-004971","2024-07-15","2024-08-03","2024-Q3","semax","Semax","neuro","mokemeibio","MKM","mokemeibio-mkm-2407-y4392","MKM-2407-Y4392","janoshik-analytical",20,99.48,0.52,0.22,"N-acetyl semax (+42 Da)",10.8,"acetate",6.94,0.42,81.84,81.41,23.19,18.879,94.4,-3.5,813.3513,null,null,7.13,1.08,68353,"lab-retained","verified","PASS","","","sterility_pass"],["AX-2024-004727","2024-07-19","2024-08-03","2024-Q3","ghrp-6","GHRP-6","gh-axis","homopeptide","Homopeptide","homopeptide-homo-2407-t4218","HOMO-2407-T4218","peptidemeter",10,99.93,0.07,0.04,"oxidised Trp (+16 Da)",6.82,"acetate",6.87,0.91,null,null,null,null,null,2.8,872.447,0.27,"No growth at 14 d",8.07,0.98,80902,"buyer-sourced","verified","PASS","","","h.kravchenko"],["AX-2024-004724","2024-07-11","2024-08-03","2024-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2405-b3923","HOMO-2405-B3923","medutest",15,97.83,2.17,1.02,"[D-Aib2]-diastereomer",6.1,"TFA",6.61,0.91,86.38,84.51,17.96,15.178,101.2,17.4,4728.5694,null,null,17.59,0.98,50113,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","hplc_ola"],["AX-2024-004330","2024-07-09","2024-08-03","2024-Q3","epitalon","Epitalon","bioregulator","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2403-y7501","QSC-2403-Y7501","janoshik-analytical",20,99.92,0.08,0.05,"aspartimide (−18 Da)",6.14,"acetate",9.36,0.49,84.01,83.94,21.18,17.778,88.9,-0.8,390.1384,null,null,4.77,1.11,81244,"buyer-sourced","method-limited","MARGINAL","","AX-R02;AX-R06","ay.boateng"],["AX-2024-005078","2024-07-27","2024-08-02","2024-Q3","ss-31","SS-31 (Elamipretide)","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2408-g7111","SSA-2408-G7111","janoshik-analytical",10,97.96,2.04,1.1,"[D-Arg1]-epimer",6.57,"acetate",6.89,0.22,86.32,84.56,10.74,9.082,90.8,1.2,639.3864,null,null,9.01,1,48877,"buyer-sourced","verified","FAIL","purity","","re.nilsen"],["AX-2024-005036","2024-07-09","2024-08-02","2024-Q3","selank","Selank","neuro","keruipeptidesbio","KP","keruipeptidesbio-kp-2405-h5953","KP-2405-H5953","kestrel-bioanalytical",10,98,2,1,"des-Thr (−101 Da)",7.29,"acetate",7.69,0.31,84.71,83.02,12.6,10.461,104.6,10.8,751.4483,null,null,3.34,1.15,52577,"buyer-sourced","identity-consistent","FAIL","purity","","an.silva"],["AX-2024-004878","2024-07-07","2024-08-02","2024-Q3","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2406-e9182","ERP-2406-E9182","medutest",15,98.87,1.13,0.45,"C20 diacid mono-amide",4.29,"TFA",9.29,0.15,null,null,null,null,null,-6.3,4810.38,null,null,16.76,1,38701,"supplier-supplied","identity-consistent","PASS","","","sa.achebe"],["AX-2024-004773","2024-07-07","2024-08-02","2024-Q3","bpc-157","BPC-157","repair","homopeptide","Homopeptide","homopeptide-homo-2408-g5365","HOMO-2408-G5365","medutest",2,99.36,0.64,0.36,"[D-Val]-diastereomer",6.1,"acetate",6.54,0.71,null,null,null,null,null,-7.1,1418.6992,null,"No growth at 14 d",8.14,0.91,44814,"buyer-sourced","identity-consistent","PASS","","","jo.lindholm"],["AX-2024-004772","2024-07-11","2024-08-02","2024-Q3","bpc-157","BPC-157","repair","homopeptide","Homopeptide","homopeptide-homo-2408-g5365","HOMO-2408-G5365","janoshik-analytical",2,99,1,0.64,"pyroglutamate cyclisation (−17 Da)",5.41,"acetate",7.11,0.37,87.11,86.24,2.34,2.018,100.9,null,null,null,null,9.54,1.02,71801,"buyer-sourced","purity-only","PASS","","","l.rautio"],["AX-2024-004260","2024-07-14","2024-08-02","2024-Q3","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2403-t4551","QYB-2403-T4551","medutest",30,99.55,0.45,0.29,"Met(O) sulfoxide (+16 Da)",4.79,"TFA",8.2,0.29,86.72,86.33,31.15,26.892,89.6,5.4,4810.4363,null,null,16.78,1.2,58963,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","d.aalto"],["AX-2024-005359","2024-07-30","2024-08-01","2024-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6898","SIG-2404-6898","medutest",250,98.83,1.17,0.82,"sulfonamide hydrolysis product (+18 Da)",3,"mesylate",14.99,0.32,null,null,null,null,null,8.1,624.2232,0.18,null,11.76,0.99,63668,"buyer-sourced","identity-consistent","FAIL","counter-ion","","ad.molnar"],["AX-2024-004865","2024-07-25","2024-08-01","2024-Q3","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2402-u8706","ERP-2402-U8706","nordanalyt",10,99.18,0.82,0.55,"[D-Val]-diastereomer",3.36,"acetate",7.85,0.31,88.48,87.75,10.55,9.258,92.6,0.8,1418.7104,null,null,12.15,1.18,45414,"buyer-sourced","verified","MARGINAL","","AX-R11","jo.lindholm"],["AX-2024-004542","2024-07-24","2024-08-01","2024-Q3","hexarelin","Hexarelin","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2407-n7367","HYB-2407-N7367","peptidemeter",2,99.35,0.65,0.32,"oxidised Trp (+16 Da)",5.55,"acetate",5.18,0.65,null,null,null,null,null,6,886.4655,0.33,null,8.34,1.1,78770,"buyer-sourced","verified","PASS","","","r.yilmaz"],["AX-2024-004529","2024-07-21","2024-08-01","2024-Q3","ara-290","ARA-290","repair","hybiopharma","HYB","hybiopharma-hyb-2403-b7301","HYB-2403-B7301","janoshik-analytical",10,99.36,0.64,0.38,"des-Gln truncate (−128 Da)",7.81,"acetate",4.8,0.69,86.7,86.15,10.41,8.968,89.7,4.2,1189.6146,null,null,8.65,0.86,54314,"buyer-sourced","verified","MARGINAL","","AX-R06","v.iyer"],["AX-2024-004373","2024-07-30","2024-08-01","2024-Q3","glutathione","L-Glutathione (reduced)","bioregulator","flourishglobalbio","FGP","flourishglobalbio-fgp-2405-e9260","FGP-2405-E9260","nordanalyt",200,99.79,0.21,0.1,"glutathione disulfide (GSSG, +305 Da)",5.89,null,0,0.45,null,null,null,null,null,null,null,null,null,5.03,1.12,69196,"buyer-sourced","purity-only","PASS","","","j.serrano"],["AX-2024-005166","2024-07-20","2024-07-31","2024-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","sangonbio","SGN","sangonbio-sgn-2407-r9375","SGN-2407-R9375","janoshik-analytical",20,98.44,1.56,0.64,"semax (des-acetyl, des-amide, −41 Da)",7.33,"acetate",7.32,0.54,84.81,83.49,25.4,21.206,106,3.2,854.3833,null,null,7.71,1.17,70717,"buyer-sourced","verified","FAIL","purity","AX-R02;AX-R03","d.guerrero"],["AX-2024-005067","2024-07-26","2024-07-31","2024-Q3","ss-31","SS-31 (Elamipretide)","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2408-g7111","SSA-2408-G7111","janoshik-analytical",10,98.11,1.89,1.06,"acetyl adduct (+42 Da)",6.02,"acetate",7.07,0.5,86.41,84.78,11.85,10.046,100.5,1.6,639.3866,0.79,null,8.81,0.92,46803,"buyer-sourced","verified","FAIL","purity","","vi.sjoberg"],["AX-2024-004871","2024-07-29","2024-07-31","2024-Q3","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2406-e9182","ERP-2406-E9182","medutest",15,98.19,1.81,1.27,"des-Gly deletion (−57 Da)",4.2,"TFA",8.81,0.17,null,null,null,null,null,-18.8,4810.3199,null,null,16.82,1.21,51934,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","la.boateng"],["AX-2024-004593","2024-07-26","2024-07-31","2024-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2404-j9626","TFC-2404-J9626","janoshik-analytical",50,99.28,0.72,0.45,"N-oxide (+16 Da)",3.49,"citrate",27.97,0.97,67.57,67.08,67.12,45.024,90,0.4,597.2132,1.61,null,16.32,1.11,77095,"buyer-sourced","partial","FAIL","counter-ion","","an.restrepo"],["AX-2024-004541","2024-07-30","2024-07-31","2024-Q3","hexarelin","Hexarelin","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2407-n7367","HYB-2407-N7367","janoshik-analytical",2,99.93,0.07,0.05,"des-Lys (−128 Da)",5.44,"acetate",5.07,0.9,null,null,null,null,null,-4.9,886.4559,null,null,8.94,0.88,68665,"buyer-sourced","identity-consistent","PASS","","","ni.zielinski"],["AX-2024-004504","2024-07-07","2024-07-31","2024-Q3","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-w6594","HYB-2407-W6594","peptidemeter",5,98.66,1.34,0.62,"[D-Aib2]-diastereomer",5.07,"TFA",6.89,0.53,87.51,86.34,6.15,5.31,106.2,-0.5,4728.4847,null,null,19.29,1.27,52867,"buyer-sourced","verified","PASS","","","a.sandvik"],["AX-2024-005394","2024-07-25","2024-07-30","2024-Q3","ghrp-2","GHRP-2","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2405-a8164","PPG-2405-A8164","janoshik-analytical",10,99.78,0.22,0.13,"[D-2-Nal]-epimer",6.93,"acetate",7.59,0.3,null,null,null,null,null,4.4,817.4311,null,null,8.91,0.91,32696,"buyer-sourced","identity-consistent","PASS","","","f.vukovic"],["AX-2024-004960","2024-07-28","2024-07-30","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2404-e3617","MKM-2404-E3617","vendorinvestigate",10,99.78,0.22,0.11,"linear precursor (+18 Da)",4.33,"acetate",4.94,0.35,null,null,null,null,null,-4.7,1024.5194,null,null,10.1,1.11,45118,"buyer-sourced","identity-consistent","PASS","","","r.yildiz"],["AX-2024-004896","2024-07-17","2024-07-30","2024-Q3","gonadorelin","Gonadorelin","hormonal","erpbiotech","ERP","erpbiotech-erp-2406-c9933","ERP-2406-C9933","janoshik-analytical",2,99.69,0.31,0.18,"oxidised Trp (+16 Da)",3.91,"acetate",3.56,1,91.53,91.25,2.3,2.099,105,-2.5,1181.5795,null,null,8.7,1.13,55361,"buyer-sourced","verified","PASS","","","a.girard"],["AX-2024-004716","2024-07-07","2024-07-29","2024-Q3","oxytocin","Oxytocin","hormonal","homopeptide","Homopeptide","homopeptide-homo-2405-u3389","HOMO-2405-U3389","janoshik-analytical",2,99.93,0.07,0.04,"deamidated Gln4 (+1 Da)",5.57,"acetate",4.84,0.32,null,null,null,null,null,0.8,1006.4373,null,"Growth detected at 6 d — Bacillus sp.",7.96,1.25,66047,"buyer-sourced","identity-consistent","FAIL","sterility","","m.halvorsen"],["AX-2024-004521","2024-07-14","2024-07-29","2024-Q3","exenatide","Exenatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-j6692","HYB-2407-J6692","janoshik-analytical",5,99.04,0.96,0.6,"C-terminal free acid (+1 Da)",3.95,"acetate",4.75,0.53,90.77,89.9,5.55,4.989,99.8,-2.3,4183.9274,1.06,"No growth at 14 d",14.99,1.31,72962,"buyer-sourced","verified","PASS","","","ms_confirm"],["AX-2024-004427","2024-07-15","2024-07-29","2024-Q3","semax","Semax","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2404-p2784","GSP-2404-P2784","janoshik-analytical",10,99.93,0.07,0.04,"N-acetyl semax (+42 Da)",8.53,"acetate",5.16,0.28,null,null,null,null,null,null,null,null,null,7.04,0.93,69344,"buyer-sourced","purity-only","PASS","","","a.okwuosa"],["AX-2024-005306","2024-07-06","2024-07-28","2024-Q3","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2404-n5218","BCH-2404-N5218","janoshik-analytical",15,97.6,2.4,1.43,"C20 diacid mono-amide",3.79,"TFA",7.47,0.8,87.94,85.83,18.17,15.595,104,null,null,0.64,null,20.04,1.08,55717,"lab-retained","purity-only","PASS","","","br.osei"],["AX-2024-005170","2024-07-10","2024-07-28","2024-Q3","n-acetyl-semax-amide","N-Acetyl Semax Amide","neuro","sangonbio","SGN","sangonbio-sgn-2407-r9375","SGN-2407-R9375","peptidemeter",20,98.64,1.36,0.55,"semax (des-acetyl, des-amide, −41 Da)",7.75,"acetate",6.58,0.8,84.87,83.72,25.12,21.03,105.2,1.3,854.3817,null,null,7.09,1.09,70967,"buyer-sourced","verified","MARGINAL","","AX-R02;AX-R03","b.yilmaz"],["AX-2024-004341","2024-07-13","2024-07-28","2024-Q3","epitalon","Epitalon","bioregulator","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2403-y7501","QSC-2403-Y7501","nordanalyt",20,99.54,0.46,0.18,"Ala-Glu-Asp tripeptide (−57 Da)",6.54,"acetate",8.87,0.68,83.91,83.52,23.33,19.485,97.4,0,390.1387,0.76,null,5.29,0.92,61902,"buyer-sourced","verified","MARGINAL","","AX-R02","a.okonkwo"],["AX-2024-004163","2024-07-23","2024-07-28","2024-Q3","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2403-j3152","WWB-2403-J3152","janoshik-analytical",30,98.96,1.04,0.61,"des-Aib2 analogue",4.01,"TFA",8.3,0.45,null,null,null,null,null,2.9,4810.4243,null,null,19.73,1.21,65714,"buyer-sourced","identity-consistent","PASS","","","Contributor #K-6641"],["AX-2024-005267","2024-07-20","2024-07-27","2024-Q3","vip","VIP","repair","bachemholding","BCH","bachemholding-bch-2405-r4888","BCH-2405-R4888","janoshik-analytical",5,97.52,2.48,1.64,"Met17 sulfoxide (+16 Da)",5.68,"acetate",4.83,0.26,89.23,87.02,5.22,4.542,90.8,-3.4,3324.8033,0.44,null,13.05,0.95,73050,"buyer-sourced","verified","PASS","","","t.lindholm"],["AX-2024-005076","2024-07-07","2024-07-27","2024-Q3","ss-31","SS-31 (Elamipretide)","metabolic","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2408-g7111","SSA-2408-G7111","vendorinvestigate",10,97.68,2.32,1.25,"[D-Arg1]-epimer",6.25,"acetate",8,0.48,null,null,null,null,null,0.6,639.386,null,null,9.38,1.2,58781,"buyer-sourced","identity-consistent","FAIL","purity","","Contributor #F-7028"],["AX-2024-005017","2024-07-25","2024-07-27","2024-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2406-k5300","KP-2406-K5300","kestrel-bioanalytical",0.1,96.98,3.02,2.06,"disulfide-scrambled isomer",6.56,"acetate",6.22,0.98,86.24,83.64,0.12,0.1,100,null,null,0.45,null,9.18,1.26,29012,"buyer-sourced","purity-only","PASS","","","o.silva"],["AX-2024-004592","2024-07-25","2024-07-27","2024-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2404-j9626","TFC-2404-J9626","janoshik-analytical",50,99.44,0.56,0.21,"zuclomiphene (cis-isomer)",3.91,"citrate",33.17,0.82,62.1,61.75,83.09,51.308,102.6,-0.3,597.2128,0.99,null,16.4,1.22,58618,"buyer-sourced","partial","FAIL","counter-ion","","a.mensah"],["AX-2024-004424","2024-07-07","2024-07-27","2024-Q3","semax","Semax","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2404-p2784","GSP-2404-P2784","janoshik-analytical",10,99.93,0.07,0.05,"des-Met (−131 Da)",8.07,"acetate",4.7,0.19,87.04,86.98,11.6,10.09,100.9,null,null,null,null,7.13,0.97,72150,"lab-retained","purity-only","PASS","","","diode_array"],["AX-2024-004420","2024-07-25","2024-07-27","2024-Q3","semax","Semax","neuro","genscriptpeps","GSP","genscriptpeps-gsp-2404-p2784","GSP-2404-P2784","medutest",10,99.93,0.07,0.05,"des-Met (−131 Da)",7.98,"acetate",7.51,0.87,83.64,83.58,10.6,8.859,88.6,0.4,813.3544,null,null,5.95,1.11,83963,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","g.varga"],["AX-2024-004223","2024-07-10","2024-07-27","2024-Q3","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-r3462","WWB-2406-R3462","peptidemeter",15,99.34,0.66,0.37,"des-palmitoyl liraglutide (−238 Da)",1.92,"acetate",6.82,0.24,null,null,null,null,null,1,3748.9668,0.38,null,16.28,0.95,80018,"buyer-sourced","verified","PASS","","","m.hovland"],["AX-2024-005302","2024-07-20","2024-07-26","2024-Q3","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2404-n5218","BCH-2404-N5218","janoshik-analytical",15,97.51,2.49,1.49,"C20 diacid mono-amide",3.68,"TFA",7.21,0.95,88.16,85.96,17.71,15.224,101.5,0.7,4810.4137,0.54,null,19.96,1.05,62502,"buyer-sourced","verified","PASS","","","f.grimaldi"],["AX-2024-005047","2024-07-05","2024-07-26","2024-Q3","retatrutide","Retatrutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2405-g6509","SSA-2405-G6509","kestrel-bioanalytical",10,98.68,1.32,0.68,"C18 diacid regioisomer",6.66,"TFA",8.76,0.37,null,null,null,null,null,6.6,4728.5183,null,null,11.09,1.42,62509,"supplier-supplied","method-limited","MARGINAL","","AX-R10","b.cardoso"],["AX-2024-005009","2024-07-21","2024-07-26","2024-Q3","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2405-c4939","KP-2405-C4939","janoshik-analytical",2,97.51,2.49,0.92,"des-AEEA semaglutide (−145 Da)",5.21,"TFA",10.11,0.44,84.24,82.14,2.35,1.93,96.5,-3.9,4111.0364,null,null,18.33,0.97,55498,"buyer-sourced","verified","PASS","","","j.ogunleye"],["AX-2024-004966","2024-07-10","2024-07-26","2024-Q3","semax","Semax","neuro","mokemeibio","MKM","mokemeibio-mkm-2407-y4392","MKM-2407-Y4392","peptidemeter",20,99.47,0.53,0.28,"Met1 sulfoxide (+16 Da)",9.95,"acetate",4.43,0.97,null,null,null,null,null,null,null,null,null,6.71,0.93,47156,"buyer-sourced","purity-only","PASS","","","k.weiss"],["AX-2024-004723","2024-07-08","2024-07-26","2024-Q3","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2405-b3923","HOMO-2405-B3923","peptidemeter",15,97.93,2.07,0.94,"[D-Aib2]-diastereomer",5.54,"TFA",8.88,0.35,null,null,null,null,null,null,null,null,null,19.46,1.17,57917,"buyer-sourced","purity-only","PASS","","","a.fontaine"],["AX-2024-004543","2024-07-21","2024-07-26","2024-Q3","hexarelin","Hexarelin","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2407-n7367","HYB-2407-N7367","peptidemeter",2,99.93,0.07,0.05,"des-Lys (−128 Da)",5.19,"acetate",4.36,0.94,89.51,89.45,2.13,1.905,95.3,-4.6,886.4561,0.56,null,8.39,0.95,78644,"buyer-sourced","verified","PASS","","","ca.nyberg"],["AX-2024-004405","2024-07-12","2024-07-26","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2723","ASY-{CAT}-2723","janoshik-analytical",10,99.62,0.38,0.17,"oxidised Trp (+16 Da)",4.11,"acetate",5.67,0.65,null,null,null,null,null,-3.6,1024.5205,null,null,9.47,0.99,69013,"buyer-sourced","identity-consistent","PASS","","","t.cardoso"],["AX-2024-004339","2024-07-12","2024-07-26","2024-Q3","epitalon","Epitalon","bioregulator","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2403-y7501","QSC-2403-Y7501","medutest",20,99.93,0.07,0.05,"Ala-Glu-Asp tripeptide (−57 Da)",6.33,"acetate",8.43,0.68,84.56,84.5,23.72,20.043,100.2,3.8,390.1402,null,null,3.85,0.86,71577,"buyer-sourced","method-limited","MARGINAL","","AX-R02","r.lindholm"],["AX-2024-005231","2024-07-24","2024-07-25","2024-Q3","ghrp-2","GHRP-2","gh-axis","wuxitides","WXT","wuxitides-wxt-2404-n2537","WXT-2404-N2537","janoshik-analytical",10,98.26,1.74,0.69,"oxidised Trp (+16 Da)",6.05,"acetate",7.11,0.94,null,null,null,null,null,-2.2,817.4257,null,null,8.97,0.93,53295,"buyer-sourced","identity-consistent","FAIL","purity","","mk677_standard"],["AX-2024-004298","2024-07-13","2024-07-25","2024-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2405-u6435","QSC-2405-U6435","peptidemeter",0.1,99.12,0.88,0.36,"disulfide-scrambled isomer",5.57,"acetate",6.84,0.19,87.4,86.63,0.12,0.104,104,-3.9,9105.2057,0.14,null,16.05,1.14,64034,"buyer-sourced","verified","MARGINAL","","AX-R07","ay.boateng"],["AX-2024-004221","2024-07-19","2024-07-25","2024-Q3","liraglutide","Liraglutide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2406-r3462","WWB-2406-R3462","janoshik-analytical",15,99.58,0.42,0.16,"des-palmitoyl liraglutide (−238 Da)",2.23,"acetate",6.12,0.96,90.69,90.31,15.95,14.404,96,0.6,3748.9653,null,null,17.33,1.08,61159,"buyer-sourced","verified","PASS","","","p.kowalski"],["AX-2024-005305","2024-07-17","2024-07-24","2024-Q3","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2404-n5218","BCH-2404-N5218","medutest",15,98.44,1.56,0.92,"Met(O) sulfoxide (+16 Da)",3.7,"TFA",5.55,0.74,90.01,88.61,15.68,13.894,92.6,3.9,4810.4291,null,null,16.89,1.13,80449,"supplier-supplied","identity-consistent","MARGINAL","","AX-R10","fr.chukwu"],["AX-2024-004959","2024-07-20","2024-07-24","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","mokemeibio","MKM","mokemeibio-mkm-2404-e3617","MKM-2404-E3617","kestrel-bioanalytical",10,99.93,0.07,0.04,"melanotan II (C-terminal amide, −1 Da)",4.07,"acetate",5.33,0.42,null,null,null,null,null,16.4,1024.541,null,null,5.15,0.86,58365,"buyer-sourced","method-limited","FAIL","mass accuracy","AX-R01","v.nwosu"],["AX-2024-004511","2024-07-13","2024-07-24","2024-Q3","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-w6594","HYB-2407-W6594","janoshik-analytical",5,98.23,1.77,0.9,"retatrutide dimer",5.22,"TFA",7.73,0.37,86.68,85.15,6.02,5.126,102.5,2.3,4728.498,0.52,null,20.79,1.37,63749,"lab-retained","verified","PASS","","","f.grimaldi"],["AX-2024-004400","2024-07-13","2024-07-24","2024-Q3","pt-141","PT-141 (Bremelanotide)","melanocortin","asymchemlabs","ASY","asymchemlabs-asy-cat-2723","ASY-{CAT}-2723","peptidemeter",10,99.39,0.61,0.25,"des-acetyl (−42 Da)",4.81,"acetate",4.38,0.65,null,null,null,null,null,-3.1,1024.521,null,null,8.94,1.18,54017,"buyer-sourced","identity-consistent","PASS","","","r.wojcik"],["AX-2024-004334","2024-07-20","2024-07-24","2024-Q3","epitalon","Epitalon","bioregulator","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2403-y7501","QSC-2403-Y7501","janoshik-analytical",20,99.83,0.17,0.1,"aspartimide (−18 Da)",6.8,"acetate",14.13,0.59,78.48,78.35,24,18.804,94,0.3,390.1388,null,null,4.6,1.09,71612,"buyer-sourced","method-limited","FAIL","counter-ion","AX-R02","z.chowdhury"],["AX-2024-005271","2024-07-15","2024-07-23","2024-Q3","vip","VIP","repair","bachemholding","BCH","bachemholding-bch-2405-r4888","BCH-2405-R4888","vendorinvestigate",5,96.37,3.63,2.39,"Met17 sulfoxide (+16 Da)",5.04,"acetate",3.75,0.43,90.78,87.48,5.34,4.671,93.4,0.3,3324.8156,null,"No growth at 14 d",13.84,1.06,68527,"buyer-sourced","verified","FAIL","purity","","freeze_thaw"],["AX-2024-005268","2024-07-22","2024-07-23","2024-Q3","vip","VIP","repair","bachemholding","BCH","bachemholding-bch-2405-r4888","BCH-2405-R4888","kestrel-bioanalytical",5,97.7,2.3,1.21,"Met17 sulfoxide (+16 Da)",4.42,"acetate",4.04,0.99,90.55,88.47,6.04,5.344,106.9,null,null,null,null,6.9,1.08,70803,"buyer-sourced","purity-only","PASS","","","d.restrepo"],["AX-2024-004597","2024-07-16","2024-07-23","2024-Q3","enclomiphene-citrate","Enclomiphene citrate","non-peptide","tfcpeptides","TFC","tfcpeptides-tfc-2404-j9626","TFC-2404-J9626","vendorinvestigate",50,98.86,1.14,0.7,"N-oxide (+16 Da)",3.89,"citrate",29.24,1.02,null,null,null,null,null,-1.7,597.212,1.19,null,17.55,1.27,88311,"buyer-sourced","partial","FAIL","counter-ion","","si.cabrera"],["AX-2024-004166","2024-07-22","2024-07-23","2024-Q3","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2403-j3152","WWB-2403-J3152","vendorinvestigate",30,98.49,1.51,0.54,"C20 diacid mono-amide",3.43,"TFA",8.08,0.92,null,null,null,null,null,1,4810.4151,null,"No growth at 14 d",21.21,1.18,59449,"buyer-sourced","identity-consistent","PASS","","","g.vasquez"],["AX-2024-004243","2024-07-05","2024-07-22","2024-Q3","tb-500","TB-500","repair","qyaobio","QYB","qyaobio-qyb-2407-j3967","QYB-2407-J3967","vendorinvestigate",5,99.9,0.1,0.07,"des-Gln truncate (−128 Da)",3.96,"acetate",4.8,0.28,null,null,null,null,null,0.8,887.4971,null,null,8.33,0.96,84688,"buyer-sourced","identity-consistent","PASS","","","ha.varga"],["AX-2024-004850","2024-06-26","2024-07-21","2024-Q2","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2401-d8257","ERP-2401-D8257","janoshik-analytical",30,98.42,1.58,0.68,"[D-Aib13]-diastereomer",4.67,"TFA",7.84,0.44,null,null,null,null,null,-0.4,4810.4084,null,null,19.82,1.11,63501,"buyer-sourced","identity-consistent","PASS","","","am.hartmann"],["AX-2024-004333","2024-07-13","2024-07-21","2024-Q3","epitalon","Epitalon","bioregulator","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2403-y7501","QSC-2403-Y7501","kestrel-bioanalytical",20,99.93,0.07,0.05,"Ala-Glu-Asp tripeptide (−57 Da)",5.87,"acetate",8.89,0.95,84.29,84.23,25.39,21.386,106.9,null,null,null,"No growth at 14 d",2.45,1.02,61957,"buyer-sourced","method-limited","MARGINAL","","AX-R02","ro.okwuosa"],["AX-2024-005250","2024-07-17","2024-07-20","2024-Q3","selank","Selank","neuro","wuxitides","WXT","wuxitides-wxt-2406-w3910","WXT-2406-W3910","kestrel-bioanalytical",10,99.37,0.63,0.26,"diketopiperazine (−18 Da)",9.27,"acetate",8.42,0.22,null,null,null,null,null,17.4,751.4533,null,null,3.53,1.25,61188,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","v.balogun"],["AX-2024-005005","2024-07-17","2024-07-20","2024-Q3","semaglutide","Semaglutide","incretin","keruipeptidesbio","KP","keruipeptidesbio-kp-2405-c4939","KP-2405-C4939","janoshik-analytical",2,98.22,1.78,0.65,"des-AEEA semaglutide (−145 Da)",5.17,"TFA",8.85,0.66,null,null,null,null,null,-2.8,4111.0409,0.37,null,18.4,0.86,62296,"buyer-sourced","verified","PASS","","","Contributor 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dimer",5.69,"acetate",4.78,0.15,89.38,89.17,9.95,8.872,88.7,2.4,1815.8716,null,null,6.06,0.92,54771,"buyer-sourced","identity-consistent","MARGINAL","","AX-R06","hplc_ola"],["AX-2024-004367","2024-07-13","2024-07-20","2024-Q3","sermorelin","Sermorelin","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2406-d8645","FGP-2406-D8645","janoshik-analytical",5,99.37,0.63,0.29,"des-Tyr1 (−163 Da)",3.47,"acetate",4.66,0.8,91.07,90.5,5.7,5.159,103.2,2,3355.7312,1.15,null,12.34,1.18,71489,"buyer-sourced","verified","MARGINAL","","AX-R02","n.adeyemi"],["AX-2024-004360","2024-07-09","2024-07-20","2024-Q3","leuprolide","Leuprolide","hormonal","flourishglobalbio","FGP","flourishglobalbio-fgp-2406-n8689","FGP-2406-N8689","nordanalyt",5,99.41,0.59,0.42,"ring-opened pGlu (+18 Da)",4.14,"acetate",4.05,0.6,91.21,90.67,5.1,4.624,92.5,-0.7,1208.6604,null,null,10.8,1.16,59505,"buyer-sourced","verified","PASS","","","r.nilsen"],["AX-2024-005322","2024-07-05","2024-07-19","2024-Q3","nad-plus","NAD+","non-peptide","qingdaosabertechnology","QST","qingdaosabertechnology-qst-2402-b5599","QST-2402-B5599","nordanalyt",500,98.17,1.83,0.74,"nicotinamide mononucleotide (NMN, −331 Da)",8.79,null,0,0.32,null,null,null,null,null,-2.2,663.1076,0.36,null,4.57,0.94,70438,"buyer-sourced","verified","PASS","","","l.ndiaye"],["AX-2024-005108","2024-07-13","2024-07-19","2024-Q3","semax","Semax","neuro","glbiochem","GL Biochem","glbiochem-glbi-2404-u8284","GLBI-2404-U8284","nordanalyt",5,99.22,0.78,0.35,"Met1 sulfoxide (+16 Da)",8.03,"acetate",6.07,0.89,85.01,84.35,5.3,4.471,89.4,-0.2,813.3539,null,null,8.14,0.86,85534,"buyer-sourced","verified","MARGINAL","","AX-R06;AX-R09","Contributor #G-5517"],["AX-2024-005023","2024-06-25","2024-07-19","2024-Q2","sermorelin","Sermorelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2312-r5133","KP-2312-R5133","janoshik-analytical",15,99.38,0.62,0.22,"des-Tyr1 (−163 Da)",6.59,"acetate",5.08,0.79,87.54,87,18.34,15.956,106.4,0.7,3355.7268,null,null,12.36,0.96,68108,"buyer-sourced","verified","PASS","","","s.broberg"],["AX-2024-004282","2024-07-05","2024-07-19","2024-Q3","semaglutide","Semaglutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2408-d6095","QSC-2408-D6095","janoshik-analytical",5,99.07,0.93,0.36,"deamidated (Asn→Asp, +1 Da)",2.73,"TFA",7.29,0.36,89.62,88.79,5.8,5.15,103,4.4,4111.0705,null,null,18.58,1.16,48630,"lab-retained","verified","MARGINAL","","AX-R04","v.norgaard"],["AX-2024-005395","2024-07-06","2024-07-18","2024-Q3","ghrp-2","GHRP-2","gh-axis","polypeptidegroup","PPG","polypeptidegroup-ppg-2405-a8164","PPG-2405-A8164","peptidemeter",10,99.23,0.77,0.47,"oxidised Trp (+16 Da)",7.09,"acetate",6.89,0.28,null,null,null,null,null,-3.3,817.4248,1,null,8.64,1.32,76972,"buyer-sourced","verified","PASS","","","m.rahimi"],["AX-2024-004965","2024-07-12","2024-07-18","2024-Q3","semax","Semax","neuro","mokemeibio","MKM","mokemeibio-mkm-2407-y4392","MKM-2407-Y4392","medutest",20,99.5,0.5,0.22,"N-acetyl semax (+42 Da)",11.06,"acetate",5.46,0.15,null,null,null,null,null,8.5,813.361,null,null,6.05,1.09,71688,"buyer-sourced","identity-consistent","PASS","","","Contributor #C-8804"],["AX-2024-005198","2024-06-26","2024-07-17","2024-Q2","ghrp-6","GHRP-6","gh-axis","cpcbio","CPC","cpcbio-cpc-2401-n1934","CPC-2401-N1934","vendorinvestigate",5,99.58,0.42,0.29,"[D-Trp]-epimer",5.48,"acetate",6.93,0.45,87.14,86.77,5.8,5.033,100.7,-2.1,872.4428,0.52,null,8.94,0.88,76063,"buyer-sourced","verified","MARGINAL","","AX-R02","v.novak"],["AX-2024-004848","2024-06-21","2024-07-17","2024-Q2","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2401-k8556","ERP-2401-K8556","nordanalyt",5,99.28,0.72,0.31,"des-Gln truncate (−128 Da)",3.02,"acetate",4.26,0.86,null,null,null,null,null,-0.4,887.496,null,null,9,0.93,70832,"lab-retained","identity-consistent","PASS","","","z.aalto"],["AX-2024-004714","2024-07-16","2024-07-17","2024-Q3","oxytocin","Oxytocin","hormonal","homopeptide","Homopeptide","homopeptide-homo-2405-u3389","HOMO-2405-U3389","nordanalyt",2,99.93,0.07,0.04,"deamidated Gln4 (+1 Da)",6.78,"acetate",5.63,0.68,86.91,86.85,2.43,2.11,105.5,3.5,1006.44,null,null,9.01,1.11,48134,"supplier-supplied","verified","PASS","","","s.bakker"],["AX-2024-005309","2024-07-11","2024-07-16","2024-Q3","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2402-k5559","BCH-2402-K5559","janoshik-analytical",10,98.94,1.06,0.47,"des-AEEA semaglutide (−145 Da)",2.87,"TFA",6.34,0.63,null,null,null,null,null,null,null,null,null,18.28,1.07,56962,"buyer-sourced","purity-only","PASS","","","z.chowdhury"],["AX-2024-005301","2024-07-15","2024-07-16","2024-Q3","tirzepatide","Tirzepatide","incretin","bachemholding","BCH","bachemholding-bch-2404-n5218","BCH-2404-N5218","vendorinvestigate",15,97.29,2.71,1.59,"Met(O) sulfoxide (+16 Da)",3.59,"TFA",8.67,0.81,null,null,null,null,null,-4.1,4810.3906,null,null,21.22,1.27,50411,"buyer-sourced","identity-consistent","PASS","","","j.girard"],["AX-2024-004676","2024-06-25","2024-07-16","2024-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2401-r3356","HOMO-2401-R3356","peptidemeter",2,98.56,1.44,0.95,"[D-Aib8]-diastereomer",2.65,"TFA",8.45,0.69,null,null,null,null,null,0.9,4111.0561,null,null,17.31,1.01,57213,"buyer-sourced","identity-consistent","PASS","","","o.novak"],["AX-2024-004666","2024-06-22","2024-07-16","2024-Q2","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2312-p3229","TFC-2312-P3229","janoshik-analytical",30,98,2,0.93,"truncated (3-39)",2.51,"TFA",9.21,0.94,87.34,85.59,37,31.668,105.6,null,null,null,null,19.82,1.09,78643,"buyer-sourced","purity-only","PASS","","","c.danquah"],["AX-2024-005197","2024-06-23","2024-07-15","2024-Q2","ghrp-6","GHRP-6","gh-axis","cpcbio","CPC","cpcbio-cpc-2401-n1934","CPC-2401-N1934","vendorinvestigate",5,99.49,0.51,0.36,"oxidised Trp (+16 Da)",5.51,"acetate",5.75,0.78,null,null,null,null,null,4.3,872.4484,null,"No growth at 14 d",8.94,1.23,86008,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","a.moreau"],["AX-2024-004970","2024-07-10","2024-07-15","2024-Q3","semax","Semax","neuro","mokemeibio","MKM","mokemeibio-mkm-2407-y4392","MKM-2407-Y4392","nordanalyt",20,99.6,0.4,0.22,"Met1 sulfoxide (+16 Da)",11.37,"acetate",7.62,0.38,80.63,80.31,26.3,21.122,105.6,-1.9,813.3526,null,null,8.05,1.32,70037,"buyer-sourced","verified","PASS","","","d.lindholm"],["AX-2024-004789","2024-06-22","2024-07-15","2024-Q2","carnosine","L-Carnosine","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2405-p5405","HOMO-2405-P5405","peptidemeter",500,99.46,0.54,0.29,"β-alanine (−137 Da)",6.32,null,0,0.95,92.73,92.23,491.2,453.034,90.6,-3.2,226.1059,null,null,3.51,0.86,56861,"buyer-sourced","method-limited","PASS","","","m.beaulieu"],["AX-2024-004780","2024-06-20","2024-07-15","2024-Q2","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2311-r5976","HOMO-2311-R5976","janoshik-analytical",5,98.72,1.28,0.64,"C18 diacid regioisomer",2.58,"TFA",8.23,0.52,null,null,null,null,null,null,null,null,null,20.68,1.29,62485,"supplier-supplied","purity-only","PASS","","","j.krastev"],["AX-2024-004337","2024-07-13","2024-07-15","2024-Q3","epitalon","Epitalon","bioregulator","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2403-y7501","QSC-2403-Y7501","janoshik-analytical",20,99.58,0.42,0.15,"Ala-Glu-Asp tripeptide (−57 Da)",6.52,"acetate",8.49,0.6,null,null,null,null,null,-5.2,390.1367,0.8,null,4.51,1.25,59552,"buyer-sourced","method-limited","MARGINAL","","AX-R02","n.jansen"],["AX-2024-004183","2024-06-20","2024-07-15","2024-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2311-t3203","WWB-2311-T3203","vendorinvestigate",5,99.34,0.66,0.43,"des-Tyr (−163 Da)",6.32,"acetate",4.21,0.45,89.02,88.43,5.53,4.89,97.8,-3,1301.6261,null,null,9.61,0.96,75343,"buyer-sourced","verified","PASS","","","h.lundgren"],["AX-2024-004164","2024-07-13","2024-07-15","2024-Q3","tirzepatide","Tirzepatide","incretin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2403-j3152","WWB-2403-J3152","peptidemeter",30,98.12,1.88,0.67,"C20 diacid mono-amide",3.57,"TFA",6.38,0.78,null,null,null,null,null,null,null,null,null,18.8,1.14,61524,"buyer-sourced","purity-only","PASS","","","sa.achebe"],["AX-2024-004635","2024-06-18","2024-07-14","2024-Q2","aod-9604","AOD-9604","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2402-l2242","TFC-2402-L2242","janoshik-analytical",10,99.27,0.73,0.36,"AOD dimer",5.62,"acetate",6.88,0.25,null,null,null,null,null,0.5,1815.8681,null,null,11.22,1.25,76608,"buyer-sourced","identity-consistent","PASS","","","ay.lundgren"],["AX-2024-004263","2024-07-07","2024-07-14","2024-Q3","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2403-t4551","QYB-2403-T4551","nordanalyt",30,99,1,0.7,"[D-Aib13]-diastereomer",4.83,"TFA",5.49,0.2,null,null,null,null,null,null,null,null,null,23.06,1.23,74427,"buyer-sourced","purity-only","PASS","","","r.lehtinen"],["AX-2024-004683","2024-06-24","2024-07-13","2024-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2401-r3356","HOMO-2401-R3356","janoshik-analytical",2,98.72,1.28,0.66,"des-AEEA semaglutide (−145 Da)",2.49,"TFA",6.92,0.26,null,null,null,null,null,2.8,4111.0639,null,null,18.42,1.07,43906,"buyer-sourced","identity-consistent","PASS","","","y.ndiaye"],["AX-2024-004458","2024-07-09","2024-07-13","2024-Q3","mazdutide","Mazdutide","incretin","sinopep","SinoPep","sinopep-snp-2408-a4044","SNP-2408-A4044","janoshik-analytical",4,98.92,1.08,0.47,"oxidised Met (+16 Da)",3.58,"TFA",7.12,0.42,null,null,null,null,null,0.7,4912.6442,0.64,null,19.23,1.32,58896,"buyer-sourced","verified","PASS","","","a.moreau"],["AX-2024-005270","2024-07-11","2024-07-12","2024-Q3","vip","VIP","repair","bachemholding","BCH","bachemholding-bch-2405-r4888","BCH-2405-R4888","vendorinvestigate",5,97.39,2.61,1.36,"Met17 sulfoxide (+16 Da)",5.41,"acetate",5.48,0.23,88.88,86.56,5.6,4.847,96.9,-2.1,3324.8076,0.76,null,13.82,1.03,36509,"buyer-sourced","verified","FAIL","purity","","Contributor #G-5517"],["AX-2024-004783","2024-06-21","2024-07-12","2024-Q2","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2311-r5976","HOMO-2311-R5976","janoshik-analytical",5,98.05,1.95,1.05,"retatrutide dimer",3.55,"TFA",8.01,0.66,87.78,86.07,5.51,4.742,94.8,1.9,4728.4961,0.3,"No growth at 14 d",20.78,1.24,51349,"buyer-sourced","verified","PASS","","","f.kuipers"],["AX-2024-004508","2024-07-10","2024-07-12","2024-Q3","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-w6594","HYB-2407-W6594","medutest",5,98.42,1.58,0.73,"[D-Aib2]-diastereomer",5.07,"TFA",5.53,0.67,null,null,null,null,null,-8.9,4728.445,0.55,null,17.43,1.15,63710,"buyer-sourced","identity-consistent","PASS","","","Contributor #H-9042"],["AX-2024-005020","2024-07-09","2024-07-11","2024-Q3","igf-1-lr3","IGF-1 LR3","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2406-k5300","KP-2406-K5300","peptidemeter",0.1,98.11,1.89,1.07,"oxidised Met59 (+16 Da)",6.52,"acetate",6.83,0.94,85.71,84.09,0.13,0.109,109,null,null,null,null,15.9,1.15,33618,"buyer-sourced","purity-only","PASS","","","m.serrano"],["AX-2024-004992","2024-07-06","2024-07-11","2024-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","keruipeptidesbio","KP","keruipeptidesbio-kp-2408-l4573","KP-2408-L4573","medutest",500,99.71,0.29,0.13,"sulfonamide hydrolysis product (+18 Da)",2.18,"mesylate",14.7,0.95,null,null,null,null,null,-28.8,624.2001,null,null,11.82,1.08,80388,"lab-retained","identity-consistent","FAIL","counter-ion;mass accuracy","AX-R01","ja.teixeira"],["AX-2024-004870","2024-07-07","2024-07-11","2024-Q3","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2406-e9182","ERP-2406-E9182","janoshik-analytical",15,98.36,1.64,1.03,"C20 diacid mono-amide",4.14,"TFA",8.43,0.39,87.04,85.61,17.14,14.674,97.8,-0.7,4810.4069,0.82,null,19.77,1.23,62033,"buyer-sourced","verified","PASS","","","to.adeyemi"],["AX-2024-004693","2024-07-09","2024-07-11","2024-Q3","ghk-cu","GHK-Cu","repair","homopeptide","Homopeptide","homopeptide-homo-2408-c3445","HOMO-2408-C3445","janoshik-analytical",100,99.15,0.85,0.47,"oxidised His (+16 Da)",5.33,null,0,0.62,94.05,93.25,109.65,102.249,102.2,-0.9,401.102,null,null,6.09,1.25,60893,"buyer-sourced","partial","PASS","","","ro.kjaer"],["AX-2024-004516","2024-07-05","2024-07-11","2024-Q3","exenatide","Exenatide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-j6692","HYB-2407-J6692","peptidemeter",5,98.65,1.35,0.85,"Met14 sulfoxide (+16 Da)",4.76,"acetate",3.84,0.92,90.48,89.26,5.18,4.624,92.5,-1.4,4183.9311,null,null,13.99,1.16,53524,"buyer-sourced","verified","PASS","","","o.silva"],["AX-2024-004368","2024-07-05","2024-07-11","2024-Q3","glutathione","L-Glutathione (reduced)","bioregulator","flourishglobalbio","FGP","flourishglobalbio-fgp-2405-e9260","FGP-2405-E9260","janoshik-analytical",200,99.93,0.07,0.04,"γ-Glu-Cys (−57 Da)",5.42,null,0,0.73,null,null,null,null,null,-5.4,307.0821,null,null,4.31,1.05,63693,"buyer-sourced","method-limited","PASS","","","ha.varga"],["AX-2024-004854","2024-06-25","2024-07-10","2024-Q2","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2401-d8257","ERP-2401-D8257","peptidemeter",30,98.55,1.45,0.63,"[D-Aib13]-diastereomer",4.45,"TFA",5.78,0.91,88.86,87.57,33.24,29.108,97,-0.5,4810.4079,null,null,18.72,1.43,57386,"buyer-sourced","verified","PASS","","","gradient_25"],["AX-2024-005358","2024-07-08","2024-07-09","2024-Q3","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","sigmaaldrich","SIG","sigmaaldrich-sig-2404-6898","SIG-2404-6898","janoshik-analytical",250,98.93,1.07,0.61,"sulfonamide hydrolysis product (+18 Da)",3.02,"mesylate",13.1,0.85,83.03,82.14,318.81,261.871,104.7,0.3,624.2183,null,null,13.98,1.17,68074,"buyer-sourced","verified","FAIL","counter-ion","","sec_monomer"],["AX-2024-004840","2024-06-13","2024-07-09","2024-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","wibsonbio","SWB","wibsonbio-swb-2311-h8764","SWB-2311-H8764","janoshik-analytical",10,99.07,0.93,0.41,"des-acetyl (−42 Da)",3.18,"acetate",6.06,0.4,90.36,89.52,10.36,9.274,92.7,-0.4,1024.5238,null,null,9.62,1.04,69135,"buyer-sourced","verified","MARGINAL","","AX-R04","s.bhattacharya"],["AX-2024-004250","2024-06-19","2024-07-09","2024-Q2","sermorelin","Sermorelin","gh-axis","qyaobio","QYB","qyaobio-qyb-2404-w4423","QYB-2404-W4423","janoshik-analytical",5,99.71,0.29,0.14,"deamidated Asn8 (+1 Da)",3.58,"acetate",4.28,0.58,91.56,91.29,5.59,5.103,102.1,null,null,null,null,12.24,1.12,67243,"buyer-sourced","purity-only","PASS","","","t.perrin"],["AX-2024-005287","2024-06-15","2024-07-08","2024-Q2","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2402-c5045","BCH-2402-C5045","medutest",10,97.37,2.63,1.04,"cagrilintide dimer (intermolecular disulfide)",3.98,"TFA",7.11,0.56,null,null,null,null,null,6.5,3961.3475,null,null,14.02,1.27,63778,"buyer-sourced","identity-consistent","PASS","","","i.okonkwo"],["AX-2024-005224","2024-06-20","2024-07-08","2024-Q2","semax","Semax","neuro","wuxitides","WXT","wuxitides-wxt-2402-w2466","WXT-2402-W2466","peptidemeter",5,98.55,1.45,0.79,"diketopiperazine (−18 Da)",7.03,"acetate",5.58,0.98,null,null,null,null,null,-2.1,813.3524,null,null,6.85,1.14,77508,"buyer-sourced","identity-consistent","PASS","","","p.petrov"],["AX-2024-004906","2024-06-19","2024-07-08","2024-Q2","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2402-d9383","ERP-2402-D9383","janoshik-analytical",5,99.33,0.67,0.4,"acetylated N-terminus (+42 Da)",6.69,"acetate",8.24,0.8,84.27,83.71,5.76,4.822,96.4,0.1,1418.7094,1.14,null,9.55,1.2,68810,"buyer-sourced","verified","PASS","","","f.vukovic"],["AX-2024-005378","2024-06-26","2024-07-07","2024-Q2","glutathione","L-Glutathione (reduced)","bioregulator","polypeptidegroup","PPG","polypeptidegroup-ppg-2312-c7508","PPG-2312-C7508","medutest",600,99.88,0.12,0.06,"glutathione disulfide (GSSG, +305 Da)",7.64,null,0,0.69,91.67,91.56,590.58,540.735,90.1,-6.2,307.0819,0.25,null,3.61,1.18,86436,"buyer-sourced","method-limited","PASS","","","m.villalobos"],["AX-2024-005223","2024-06-21","2024-07-07","2024-Q2","semax","Semax","neuro","wuxitides","WXT","wuxitides-wxt-2402-w2466","WXT-2402-W2466","janoshik-analytical",5,98.91,1.09,0.72,"diketopiperazine (−18 Da)",6.82,"acetate",6.19,0.55,null,null,null,null,null,null,null,null,null,6.95,0.97,51673,"buyer-sourced","purity-only","PASS","","","aaa_hydrolysis"],["AX-2024-004980","2024-06-12","2024-07-07","2024-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2403-c4617","MKM-2403-C4617","janoshik-analytical",15,99.13,0.87,0.37,"des-His1 truncate (−137 Da)",6.26,"TFA",10.18,0.16,83.4,82.67,18.96,15.674,104.5,1.9,4111.0602,null,null,18.53,1.17,74767,"buyer-sourced","verified","PASS","","","k.chowdhury"],["AX-2024-004846","2024-06-25","2024-07-07","2024-Q2","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2401-k8556","ERP-2401-K8556","medutest",5,99.27,0.73,0.3,"des-Gln truncate (−128 Da)",3.07,"acetate",6.52,1.01,89.4,88.75,5.09,4.517,90.3,4.7,887.5006,null,null,6.73,1.39,88836,"buyer-sourced","identity-consistent","PASS","","","ju.iyer"],["AX-2024-004972","2024-06-15","2024-07-06","2024-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2403-c4617","MKM-2403-C4617","peptidemeter",15,98.76,1.24,0.88,"des-His1 truncate (−137 Da)",5.8,"TFA",7.67,0.57,85.96,84.89,16.86,14.312,95.4,-0.8,4111.0491,null,null,17.14,1.14,59947,"buyer-sourced","verified","PASS","","","n.malinowski"],["AX-2024-004549","2024-06-24","2024-07-06","2024-Q2","ss-31","SS-31 (Elamipretide)","metabolic","jeepbio","JEEP","jeepbio-jeep-2403-m8097","JEEP-2403-M8097","vendorinvestigate",20,99.13,0.87,0.36,"C-terminal free acid (+1 Da)",3.66,"acetate",8.01,0.23,88.1,87.33,21.55,18.82,94.1,-0.3,639.3854,null,null,9.48,1.03,78873,"buyer-sourced","verified","PASS","","","d.batista"],["AX-2024-004505","2024-07-05","2024-07-06","2024-Q3","retatrutide","Retatrutide","incretin","hybiopharma","HYB","hybiopharma-hyb-2407-w6594","HYB-2407-W6594","medutest",5,98.79,1.21,0.62,"retatrutide dimer",5.05,"TFA",8.55,0.45,85.95,84.91,5.32,4.517,90.3,-7.6,4728.4512,0.81,null,17.39,1.03,54058,"buyer-sourced","identity-consistent","PASS","","","z.mensa"],["AX-2024-005154","2024-06-16","2024-07-05","2024-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2401-k9783","SGN-2401-K9783","kestrel-bioanalytical",60,99.72,0.28,0.18,"truncated (3-39)",4.08,"TFA",7.52,0.7,87.7,87.45,72.44,63.349,105.6,-6.8,4810.3776,null,null,10.88,1.14,71255,"supplier-supplied","method-limited","MARGINAL","","AX-R10","k.wojcik"],["AX-2024-004824","2024-06-13","2024-07-05","2024-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2311-b7511","SWB-2311-B7511","peptidemeter",15,97.29,2.71,1.19,"Met(O) sulfoxide (+16 Da)",7.27,"TFA",9.51,0.23,82.99,80.74,18.28,14.759,98.4,-7.1,4810.3761,null,null,18.71,1.05,43841,"buyer-sourced","verified","PASS","","","h.coelho"],["AX-2024-004823","2024-06-14","2024-07-05","2024-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2311-b7511","SWB-2311-B7511","janoshik-analytical",15,97.41,2.59,1.49,"[D-Aib13]-diastereomer",7.67,"TFA",6.24,0.97,85.12,82.92,17.32,14.362,95.7,-1.1,4810.405,null,null,19.87,1.34,44677,"buyer-sourced","verified","PASS","","","Contributor #W-3218"],["AX-2024-004533","2024-06-23","2024-07-05","2024-Q2","selank","Selank","neuro","hybiopharma","HYB","hybiopharma-hyb-2405-c7630","HYB-2405-C7630","peptidemeter",20,99.7,0.3,0.16,"tuftsin fragment (−417 Da)",7.08,"acetate",7.81,0.81,84.3,84.05,23.51,19.76,98.8,2,751.4417,null,null,5.86,1.14,76253,"buyer-sourced","verified","PASS","","","warehouse_route"],["AX-2024-004502","2024-06-22","2024-07-05","2024-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2405-b6705","HYB-2405-B6705","medutest",10,99.47,0.53,0.27,"native GRF (1-29) (−59 Da)",4.81,"acetate",4.47,0.43,null,null,null,null,null,-10.3,3365.7055,null,null,11.01,1.35,74134,"buyer-sourced","identity-consistent","PASS","","","d.sorensen"],["AX-2024-004253","2024-06-20","2024-07-05","2024-Q2","sermorelin","Sermorelin","gh-axis","qyaobio","QYB","qyaobio-qyb-2404-w4423","QYB-2404-W4423","vendorinvestigate",5,99.27,0.73,0.46,"aspartimide (−18 Da)",3,"acetate",4.98,0.25,91.77,91.1,5.54,5.047,100.9,-1,3355.7211,0.5,null,13.15,1.02,53140,"buyer-sourced","verified","PASS","","","c.kjaer"],["AX-2024-005042","2024-06-12","2024-07-04","2024-Q2","ll-37","LL-37","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-v6369","SSA-2403-V6369","peptidemeter",10,98.07,1.93,1.13,"truncated (1-31)",1.83,"TFA",7.53,0.8,89.84,88.11,10.41,9.172,91.7,null,null,null,null,13.44,1.33,45285,"buyer-sourced","purity-only","PASS","","","i.nwosu"],["AX-2024-004774","2024-06-21","2024-07-04","2024-Q2","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2311-r5976","HOMO-2311-R5976","janoshik-analytical",5,98.62,1.38,0.69,"C18 diacid regioisomer",3.11,"TFA",9.46,0.67,null,null,null,null,null,1.5,4728.4942,null,null,20.69,1.3,77293,"buyer-sourced","identity-consistent","PASS","","","b.ferreira"],["AX-2024-004551","2024-06-23","2024-07-04","2024-Q2","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2401-r8036","JEEP-2401-R8036","janoshik-analytical",5,99.14,0.86,0.61,"des-AEEA semaglutide (−145 Da)",8.39,"TFA",8.21,0.77,null,null,null,null,null,-0.3,4111.0512,2.51,null,18.44,1.28,51221,"buyer-sourced","verified","FAIL","water","","i.pires"],["AX-2024-005390","2024-06-20","2024-07-03","2024-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2311-f8058","PPG-2311-F8058","janoshik-analytical",12,98.72,1.28,0.49,"des-Aib20 analogue",4.05,"TFA",6.68,0.32,88.95,87.81,13,11.415,95.1,-1.3,4728.481,0.54,null,20.69,1.29,60831,"buyer-sourced","verified","PASS","","","o.mensa"],["AX-2024-005201","2024-06-25","2024-07-03","2024-Q2","ghrp-6","GHRP-6","gh-axis","cpcbio","CPC","cpcbio-cpc-2401-n1934","CPC-2401-N1934","peptidemeter",5,99.65,0.35,0.24,"oxidised Trp (+16 Da)",5.67,"acetate",6.93,0.6,null,null,null,null,null,null,null,null,null,7.88,1.15,66052,"buyer-sourced","purity-only","MARGINAL","","AX-R02","n.demir"],["AX-2024-004979","2024-06-24","2024-07-03","2024-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2403-c4617","MKM-2403-C4617","janoshik-analytical",15,99.47,0.53,0.31,"deamidated (Asn→Asp, +1 Da)",6.12,"TFA",8.33,0.91,84.64,84.19,16.55,13.933,92.9,3.5,4111.0668,null,null,18.62,1.09,76519,"supplier-supplied","verified","MARGINAL","","AX-R10","v.palacios"],["AX-2024-004688","2024-06-25","2024-07-03","2024-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2401-j3421","HOMO-2401-J3421","vendorinvestigate",250,99.27,0.73,0.3,"sulfonamide hydrolysis product (+18 Da)",4.46,"mesylate",16.3,0.51,78.73,78.16,304.29,237.833,95.1,1.8,624.2192,null,null,14.67,1.01,58108,"buyer-sourced","verified","FAIL","counter-ion","","h.beaulieu"],["AX-2024-004437","2024-06-16","2024-07-03","2024-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2405-w3331","GSP-2405-W3331","medutest",2,98.53,1.47,0.93,"tBu-protected residual (+56 Da)",3.25,"TFA",8.26,0.76,87.73,86.44,2.44,2.109,105.5,null,null,null,"No growth at 14 d",15.54,1.19,47977,"buyer-sourced","purity-only","PASS","","","c.batista"],["AX-2024-004907","2024-06-22","2024-07-02","2024-Q2","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2402-d9383","ERP-2402-D9383","peptidemeter",5,99.17,0.83,0.5,"des-Gly truncate (−57 Da)",7.04,"acetate",6.94,0.48,85.54,84.83,5.4,4.581,91.6,3.7,1418.7145,0.88,null,8.98,0.99,66518,"buyer-sourced","verified","PASS","","","Contributor #X-4772"],["AX-2024-004821","2024-06-22","2024-07-02","2024-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2311-b7511","SWB-2311-B7511","janoshik-analytical",15,97.68,2.32,1.33,"[D-Aib13]-diastereomer",7.28,"TFA",9.15,0.45,83.12,81.19,18.38,14.923,99.5,-1.1,4810.405,0.47,null,20.1,1.02,62535,"supplier-supplied","verified","PASS","","","t.stanescu"],["AX-2024-004665","2024-06-11","2024-07-02","2024-Q2","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2312-p3229","TFC-2312-P3229","kestrel-bioanalytical",30,98.33,1.67,0.8,"Met(O) sulfoxide (+16 Da)",2.91,"TFA",7.59,0.7,null,null,null,null,null,-8,4810.3718,1.16,null,10.6,1.2,59160,"buyer-sourced","method-limited","PASS","","","s.molnar"],["AX-2024-004265","2024-06-23","2024-07-02","2024-Q2","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2312-k4892","QYB-2312-K4892","peptidemeter",10,98.2,1.8,0.69,"[D-Aib2]-diastereomer",4.67,"TFA",8.26,0.64,null,null,null,null,null,-0.2,4728.4862,null,null,19.7,0.88,53481,"buyer-sourced","identity-consistent","PASS","","","m.lindholm"],["AX-2024-004189","2024-06-11","2024-07-02","2024-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2311-t3203","WWB-2311-T3203","janoshik-analytical",5,99.92,0.08,0.05,"des-Tyr (−163 Da)",6.38,"acetate",3.91,0.23,null,null,null,null,null,0.4,1301.6305,0.24,null,9.07,0.94,52990,"buyer-sourced","verified","PASS","","","c.kuipers"],["AX-2024-005196","2024-06-20","2024-07-01","2024-Q2","ghrp-6","GHRP-6","gh-axis","cpcbio","CPC","cpcbio-cpc-2401-n1934","CPC-2401-N1934","janoshik-analytical",5,99.72,0.28,0.19,"[D-Trp]-epimer",5.13,"acetate",5.19,0.87,88.81,88.56,5.77,5.11,102.2,-1.2,872.4436,null,null,8.5,0.97,52662,"buyer-sourced","verified","MARGINAL","","AX-R02","b.wojcik"],["AX-2024-005374","2024-06-14","2024-06-30","2024-Q2","glutathione","L-Glutathione (reduced)","bioregulator","polypeptidegroup","PPG","polypeptidegroup-ppg-2312-c7508","PPG-2312-C7508","janoshik-analytical",600,99.74,0.26,0.09,"glutathione disulfide (GSSG, +305 Da)",8.06,null,0,0.91,null,null,null,null,null,1.9,307.0844,0.13,null,4.25,1.26,69265,"buyer-sourced","method-limited","PASS","","","b.stanescu"],["AX-2024-005150","2024-06-06","2024-06-30","2024-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2401-k9783","SGN-2401-K9783","peptidemeter",60,98.22,1.78,0.95,"truncated (3-39)",3.92,"TFA",8.79,0.65,86.64,85.1,68.44,58.242,97.1,-2.4,4810.3988,null,null,18.62,0.88,59148,"buyer-sourced","verified","PASS","","","g.balogun"],["AX-2024-004679","2024-06-08","2024-06-30","2024-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2401-r3356","HOMO-2401-R3356","vendorinvestigate",2,98.79,1.21,0.63,"des-AEEA semaglutide (−145 Da)",2.13,"TFA",10.18,0.99,null,null,null,null,null,-2,4111.0442,null,null,19.38,1.07,63527,"buyer-sourced","identity-consistent","PASS","","","r.iyer"],["AX-2024-004634","2024-06-10","2024-06-30","2024-Q2","aod-9604","AOD-9604","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2402-l2242","TFC-2402-L2242","janoshik-analytical",10,99.11,0.89,0.37,"AOD dimer",5.36,"acetate",3.89,0.82,null,null,null,null,null,-1.9,1815.8637,0.14,null,11.47,1.09,55931,"buyer-sourced","verified","PASS","","","an.pereira"],["AX-2024-005157","2024-06-04","2024-06-29","2024-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2401-k9783","SGN-2401-K9783","vendorinvestigate",60,97.83,2.17,1.27,"[D-Aib13]-diastereomer",4.3,"TFA",9.03,0.23,86.44,84.56,76.25,64.477,107.5,-0.6,4810.4074,1.01,null,20.88,1.42,86395,"buyer-sourced","verified","PASS","","","gsh_gssg"],["AX-2024-005084","2024-06-16","2024-06-29","2024-Q2","igf-1-des","IGF-1 DES (1-3)","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-f6772","SSA-2403-F6772","janoshik-analytical",0.1,98.51,1.49,1.01,"des(1-4) over-truncate (−87 Da)",4.17,"acetate",5.14,0.25,90.44,89.09,0.11,0.098,98,-2.4,7365.7011,null,null,15.78,1.11,38219,"buyer-sourced","verified","PASS","","","d.vogel"],["AX-2024-004975","2024-06-15","2024-06-29","2024-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2403-c4617","MKM-2403-C4617","peptidemeter",15,98.73,1.27,0.77,"deamidated (Asn→Asp, +1 Da)",5.21,"TFA",8.13,0.16,86.5,85.4,17.04,14.552,97,2.5,4111.0627,null,null,17.24,1.25,59202,"buyer-sourced","verified","PASS","","","is.beaulieu"],["AX-2024-005376","2024-06-14","2024-06-28","2024-Q2","glutathione","L-Glutathione (reduced)","bioregulator","polypeptidegroup","PPG","polypeptidegroup-ppg-2312-c7508","PPG-2312-C7508","peptidemeter",600,99.16,0.84,0.3,"glutathione disulfide (GSSG, +305 Da)",7.79,null,0,0.44,91.77,91,588.9,535.899,89.3,-1.2,307.0834,null,"No growth at 14 d",3.98,1.04,50717,"buyer-sourced","method-limited","MARGINAL","","AX-R06","salt_exchange"],["AX-2024-004978","2024-06-21","2024-06-28","2024-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2403-c4617","MKM-2403-C4617","janoshik-analytical",15,98.47,1.53,1.09,"des-His1 truncate (−137 Da)",5.96,"TFA",8.75,0.5,84.79,83.49,16.55,13.818,92.1,-2.3,4111.0429,null,null,18.41,1.3,52757,"buyer-sourced","verified","PASS","","","ha.hartmann"],["AX-2024-004497","2024-06-25","2024-06-28","2024-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2405-b6705","HYB-2405-B6705","vendorinvestigate",10,98.77,1.23,0.66,"deamidated (+1 Da)",4.76,"acetate",3.86,0.75,90.63,89.52,10.1,9.042,90.4,0.7,3365.7426,null,null,13.56,0.98,74780,"buyer-sourced","verified","PASS","","","z.haddad"],["AX-2024-004192","2024-06-14","2024-06-28","2024-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2311-t3203","WWB-2311-T3203","janoshik-analytical",5,99.93,0.07,0.05,"oxidised Trp (+16 Da)",5.79,"acetate",3.26,0.85,90.1,90.04,5.63,5.069,101.4,-0.4,1301.6295,0.28,null,9.2,1.05,85726,"buyer-sourced","verified","PASS","","","a.lundgren"],["AX-2024-005386","2024-06-16","2024-06-27","2024-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2311-f8058","PPG-2311-F8058","peptidemeter",12,98.39,1.61,0.62,"des-Aib20 analogue",4.21,"TFA",8.55,0.49,86.75,85.35,12.76,10.891,90.8,3.8,4728.5051,null,null,19.42,1.31,47797,"buyer-sourced","verified","PASS","","","r.lokken"],["AX-2024-005080","2024-06-11","2024-06-27","2024-Q2","igf-1-des","IGF-1 DES (1-3)","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-f6772","SSA-2403-F6772","janoshik-analytical",0.1,99.06,0.94,0.64,"des(1-4) over-truncate (−87 Da)",4.31,"acetate",4.2,0.65,90.84,89.99,0.11,0.099,99,null,null,null,null,15.68,1.14,49998,"buyer-sourced","purity-only","PASS","","","j.ostergaard"],["AX-2024-004784","2024-06-23","2024-06-27","2024-Q2","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2311-r5976","HOMO-2311-R5976","medutest",5,97.93,2.07,1.03,"C18 diacid regioisomer",3.67,"TFA",7.86,0.2,null,null,null,null,null,11.1,4728.5396,null,null,17.58,1.19,57681,"buyer-sourced","identity-consistent","PASS","","","j.roos"],["AX-2024-004444","2024-06-11","2024-06-27","2024-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2405-w3331","GSP-2405-W3331","medutest",2,98.87,1.13,0.44,"des-AEEA semaglutide (−145 Da)",3.29,"TFA",11.05,0.82,84.84,83.88,2.17,1.82,91,6.4,4111.0787,null,null,15.74,1.14,63389,"buyer-sourced","identity-consistent","PASS","","","Contributor #K-1948"],["AX-2024-005333","2024-06-11","2024-06-26","2024-Q2","bpc-157","BPC-157","repair","sigmaaldrich","SIG","sigmaaldrich-sig-2405-6205","SIG-2405-6205","janoshik-analytical",5,98.79,1.21,0.8,"des-Gly truncate (−57 Da)",5.84,"acetate",6.79,0.57,86.8,85.75,5.81,4.982,99.6,-0.4,1418.7087,0.35,null,9.79,1.27,51015,"buyer-sourced","verified","PASS","","","sterility_pass"],["AX-2024-005024","2024-06-02","2024-06-26","2024-Q2","sermorelin","Sermorelin","gh-axis","keruipeptidesbio","KP","keruipeptidesbio-kp-2312-r5133","KP-2312-R5133","kestrel-bioanalytical",15,99.11,0.89,0.33,"truncated (1-25)",7.57,"acetate",3.76,0.25,null,null,null,null,null,35.5,3355.8436,null,null,6.76,0.86,68143,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","c.espinoza"],["AX-2024-004822","2024-06-10","2024-06-26","2024-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2311-b7511","SWB-2311-B7511","nordanalyt",15,97.33,2.67,1.18,"Met(O) sulfoxide (+16 Da)",6.65,"TFA",7.76,0.38,85.21,82.93,17.15,14.222,94.8,-2.1,4810.4002,1.01,null,22.76,1.36,45682,"buyer-sourced","verified","PASS","","","a.lehtinen"],["AX-2024-004786","2024-06-15","2024-06-26","2024-Q2","carnosine","L-Carnosine","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2405-p5405","HOMO-2405-P5405","vendorinvestigate",500,99.3,0.7,0.33,"free histidine (−71 Da)",6.67,null,0,0.27,93.06,92.41,506.01,467.604,93.5,-0.8,226.1064,null,null,3.85,1.07,59151,"buyer-sourced","method-limited","PASS","","","h.moreau"],["AX-2024-004231","2024-06-18","2024-06-26","2024-Q2","semaglutide","Semaglutide","incretin","qyaobio","QYB","qyaobio-qyb-2311-u4037","QYB-2311-U4037","janoshik-analytical",15,99.72,0.28,0.19,"tBu-protected residual (+56 Da)",3.71,"TFA",8.47,1.01,null,null,null,null,null,-2.3,4111.0429,null,null,17.63,1.12,63395,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","j.roos"],["AX-2024-005081","2024-06-17","2024-06-25","2024-Q2","igf-1-des","IGF-1 DES (1-3)","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-f6772","SSA-2403-F6772","janoshik-analytical",0.1,99.12,0.88,0.46,"disulfide-scrambled isomer",3.35,"acetate",4.44,0.16,92.05,91.24,0.11,0.1,100,-5.1,7365.6812,2.12,null,15.85,1.15,77326,"lab-retained","verified","PASS","","","f.ramos"],["AX-2024-004977","2024-06-02","2024-06-25","2024-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2403-c4617","MKM-2403-C4617","kestrel-bioanalytical",15,99.03,0.97,0.67,"deamidated (Asn→Asp, +1 Da)",6.4,"TFA",9.04,0.44,84.12,83.3,16.58,13.811,92.1,null,null,0.42,null,9.91,1.16,78713,"buyer-sourced","method-limited","PASS","","","j.girard"],["AX-2024-004827","2024-06-24","2024-06-25","2024-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2311-b7511","SWB-2311-B7511","janoshik-analytical",15,98.06,1.94,1.12,"[D-Aib13]-diastereomer",6.53,"TFA",9.46,0.15,83.86,82.23,17.25,14.185,94.6,-0.3,4810.4089,null,null,20.11,1.21,47635,"supplier-supplied","verified","PASS","","","ig.beaulieu"],["AX-2024-004777","2024-05-30","2024-06-25","2024-Q2","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2311-r5976","HOMO-2311-R5976","medutest",5,97.98,2.02,1.08,"retatrutide dimer",3.38,"TFA",8.19,0.98,87.45,85.68,5.66,4.849,97,0.8,4728.4909,null,null,17,1.21,50737,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","b.wojcik"],["AX-2024-004668","2024-05-31","2024-06-25","2024-Q2","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2312-p3229","TFC-2312-P3229","vendorinvestigate",30,98.48,1.52,0.71,"truncated (3-39)",3.46,"TFA",7.5,0.27,88.77,87.42,32.23,28.175,93.9,-2,4810.4007,null,null,21.03,1.15,51068,"buyer-sourced","verified","PASS","","","lu.ndiaye"],["AX-2024-004440","2024-06-13","2024-06-25","2024-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2405-w3331","GSP-2405-W3331","peptidemeter",2,99.48,0.52,0.28,"des-AEEA semaglutide (−145 Da)",2.99,"TFA",10.04,0.52,86.45,86,2.19,1.883,94.2,-7.2,4111.0228,null,null,17.3,1.06,64897,"buyer-sourced","verified","PASS","","","j.sjoberg"],["AX-2024-004251","2024-06-10","2024-06-25","2024-Q2","sermorelin","Sermorelin","gh-axis","qyaobio","QYB","qyaobio-qyb-2404-w4423","QYB-2404-W4423","vendorinvestigate",5,99.93,0.07,0.04,"aspartimide (−18 Da)",3.53,"acetate",3.92,0.18,92.37,92.31,5.25,4.846,96.9,1.5,3355.7295,null,null,13.18,1.07,83955,"buyer-sourced","verified","PASS","","","peak_integrator"],["AX-2024-005392","2024-06-16","2024-06-24","2024-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2311-f8058","PPG-2311-F8058","kestrel-bioanalytical",12,99.93,0.07,0.05,"des-Aib20 analogue",4.35,"TFA",9.26,0.28,null,null,null,null,null,null,null,null,null,11.18,1.38,54905,"buyer-sourced","method-limited","PASS","","","v.tulloch"],["AX-2024-005149","2024-06-14","2024-06-24","2024-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2401-k9783","SGN-2401-K9783","janoshik-analytical",60,98.19,1.81,1.06,"[D-Aib13]-diastereomer",4.14,"TFA",6.45,0.43,null,null,null,null,null,2.5,4810.4223,null,null,19.85,1.1,65969,"buyer-sourced","identity-consistent","PASS","","","mi.ibarra"],["AX-2024-005045","2024-06-12","2024-06-24","2024-Q2","ll-37","LL-37","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-v6369","SSA-2403-V6369","janoshik-analytical",10,98.51,1.49,0.9,"aggregated multimer",2.5,"TFA",6.46,0.68,90.36,89.01,12.03,10.708,107.1,2.3,4490.4368,null,null,14.42,1.09,75743,"buyer-sourced","verified","PASS","","","d.roos"],["AX-2024-004905","2024-06-09","2024-06-24","2024-Q2","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2402-d9383","ERP-2402-D9383","janoshik-analytical",5,99.03,0.97,0.58,"des-Gly truncate (−57 Da)",6.52,"acetate",5.95,0.37,87.16,86.31,5.42,4.678,93.6,-1,1418.7079,null,"No growth at 14 d",9.63,1.04,76131,"buyer-sourced","verified","PASS","","","chain_custody"],["AX-2024-004790","2024-06-10","2024-06-24","2024-Q2","carnosine","L-Carnosine","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2405-p5405","HOMO-2405-P5405","janoshik-analytical",500,99.86,0.14,0.1,"free histidine (−71 Da)",6.21,null,0,0.43,null,null,null,null,null,-0.7,226.1064,null,null,3.89,1.04,73351,"buyer-sourced","method-limited","PASS","","","Contributor #Y-5136"],["AX-2024-004637","2024-06-19","2024-06-23","2024-Q2","aod-9604","AOD-9604","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2402-l2242","TFC-2402-L2242","janoshik-analytical",10,99.19,0.81,0.39,"AOD dimer",5.09,"acetate",6.29,0.6,null,null,null,null,null,-4.4,1815.8592,null,null,11.95,0.92,78568,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","a.balogun"],["AX-2024-004804","2024-05-27","2024-06-22","2024-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2402-m6198","HJ-2402-M6198","medutest",10,99.55,0.45,0.3,"des-Gly truncate (−57 Da)",4.31,"acetate",5.38,0.6,null,null,null,null,null,-0.4,1418.7087,0.26,"No growth at 14 d",8.13,1.31,44108,"buyer-sourced","identity-consistent","PASS","","","Contributor #Y-5136"],["AX-2024-004781","2024-06-04","2024-06-22","2024-Q2","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2311-r5976","HOMO-2311-R5976","janoshik-analytical",5,98.14,1.86,1,"retatrutide dimer",3.27,"TFA",9.63,0.28,null,null,null,null,null,0.3,4728.4885,null,null,20.76,1.39,39773,"buyer-sourced","identity-consistent","PASS","","","v.novak"],["AX-2024-004775","2024-06-13","2024-06-22","2024-Q2","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2311-r5976","HOMO-2311-R5976","medutest",5,97.82,2.18,1.17,"retatrutide dimer",2.09,"TFA",6.99,0.35,null,null,null,null,null,24.6,4728.6034,null,null,17.72,1.17,63819,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","a.palacios"],["AX-2024-005288","2024-06-12","2024-06-21","2024-Q2","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2402-c5045","BCH-2402-C5045","peptidemeter",10,97.76,2.24,1.07,"open-chain (reduced disulfide, +2 Da)",3.83,"TFA",7.32,0.79,88.06,86.09,10.84,9.332,93.3,2.4,3961.3313,0.23,"No growth at 14 d",15.78,1.11,73208,"buyer-sourced","verified","PASS","","","recon_clarity"],["AX-2024-005260","2024-06-18","2024-06-21","2024-Q2","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2405-u4366","BCH-2405-U4366","medutest",15,98.52,1.48,1.04,"[D-Aib8]-diastereomer",4.12,"TFA",7.49,0.23,null,null,null,null,null,6.1,4111.0775,1.67,null,15.46,1.29,55966,"lab-retained","identity-consistent","PASS","","","so.diallo"],["AX-2024-005148","2024-06-05","2024-06-21","2024-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2401-k9783","SGN-2401-K9783","medutest",60,97.86,2.14,1.15,"truncated (3-39)",4.64,"TFA",6.03,0.59,null,null,null,null,null,-5.7,4810.3829,0.9,null,16.78,1.18,53241,"buyer-sourced","identity-consistent","PASS","","","jo.dahlberg"],["AX-2024-004981","2024-06-13","2024-06-21","2024-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2403-c4617","MKM-2403-C4617","janoshik-analytical",15,98.68,1.32,0.8,"deamidated (Asn→Asp, +1 Da)",5.94,"TFA",10.81,0.42,82.83,81.74,16.56,13.536,90.2,-2,4111.0442,null,"No growth at 14 d",18.38,1.24,75195,"buyer-sourced","verified","PASS","","","an.silva"],["AX-2024-004141","2024-06-10","2024-06-21","2024-Q2","kpv","KPV","repair","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2312-s1875","WWB-2312-S1875","kestrel-bioanalytical",5,99.93,0.07,0.05,"Pro-Val dipeptide (−128 Da)",5.56,"acetate",10.71,0.66,null,null,null,null,null,-11.8,342.2227,null,null,2.86,1.09,60691,"buyer-sourced","identity-consistent","PASS","","","v.abubakar"],["AX-2024-005370","2024-06-05","2024-06-20","2024-Q2","glutathione","L-Glutathione (reduced)","bioregulator","polypeptidegroup","PPG","polypeptidegroup-ppg-2312-c7508","PPG-2312-C7508","janoshik-analytical",600,99.43,0.57,0.2,"glutathione disulfide (GSSG, +305 Da)",8.1,null,0,0.53,91.37,90.85,693.11,629.69,104.9,3.4,307.0848,null,null,4.31,1.09,56133,"buyer-sourced","method-limited","PASS","","","charge_envelope"],["AX-2024-004902","2024-06-11","2024-06-20","2024-Q2","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2402-d9383","ERP-2402-D9383","peptidemeter",5,99.44,0.56,0.24,"acetylated N-terminus (+42 Da)",6.07,"acetate",5.77,0.89,87.27,86.78,5.27,4.573,91.5,null,null,null,null,8.85,1.24,69349,"buyer-sourced","purity-only","PASS","","","e.zamora"],["AX-2024-004858","2024-05-27","2024-06-20","2024-Q2","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2401-d8257","ERP-2401-D8257","peptidemeter",30,98.54,1.46,0.63,"[D-Aib13]-diastereomer",3.64,"TFA",5.38,0.52,90.46,89.14,29.91,26.662,88.9,3,4810.4247,null,null,18.57,0.97,78957,"buyer-sourced","verified","MARGINAL","","AX-R06","k.petrescu"],["AX-2024-004857","2024-06-01","2024-06-20","2024-Q2","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2401-d8257","ERP-2401-D8257","janoshik-analytical",30,98.39,1.61,0.6,"[D-Aib13]-diastereomer",4.14,"TFA",7.14,0.27,88.45,87.03,36.11,31.427,104.8,-2.9,4810.3963,null,null,18.78,1.08,69337,"buyer-sourced","verified","MARGINAL","","AX-R11","d.aalto"],["AX-2024-004347","2024-06-19","2024-06-20","2024-Q2","tb-500","TB-500","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2402-x8147","FGP-2402-X8147","nordanalyt",5,99.79,0.21,0.1,"des-acetyl TB-500 (−42 Da)",5.73,"acetate",5.1,0.2,88.97,88.78,5.86,5.203,104.1,2.9,887.499,null,null,8.9,0.91,55572,"buyer-sourced","verified","PASS","","","a.petrescu"],["AX-2024-005262","2024-06-10","2024-06-19","2024-Q2","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2405-u4366","BCH-2405-U4366","vendorinvestigate",15,97.5,2.5,1.76,"[D-Aib8]-diastereomer",4.53,"TFA",8.62,0.23,86.62,84.45,18.48,15.606,104,0.1,4111.0528,null,null,19.63,1,55929,"buyer-sourced","verified","PASS","","","m.vermeulen"],["AX-2024-005195","2024-06-07","2024-06-19","2024-Q2","ghrp-6","GHRP-6","gh-axis","cpcbio","CPC","cpcbio-cpc-2401-n1934","CPC-2401-N1934","janoshik-analytical",5,99.93,0.07,0.04,"oxidised Trp (+16 Da)",5.46,"acetate",4.95,0.29,89.3,89.24,5.6,4.997,99.9,-1.9,872.4429,null,null,8.41,0.88,82106,"buyer-sourced","verified","MARGINAL","","AX-R02","ca.lindholm"],["AX-2024-005087","2024-05-27","2024-06-19","2024-Q2","igf-1-des","IGF-1 DES (1-3)","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-f6772","SSA-2403-F6772","peptidemeter",0.1,99.67,0.33,0.17,"disulfide-scrambled isomer",4.18,"acetate",4.95,0.64,90.23,89.93,0.11,0.099,99,-2.1,7365.7033,null,null,14.77,1.06,39493,"buyer-sourced","verified","PASS","","","ca.lindholm"],["AX-2024-004904","2024-06-10","2024-06-19","2024-Q2","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2402-d9383","ERP-2402-D9383","janoshik-analytical",5,99.56,0.44,0.19,"acetylated N-terminus (+42 Da)",6.09,"acetate",8.21,0.38,85.32,84.94,5.92,5.028,100.6,-2.5,1418.7058,null,null,9.71,0.97,75514,"buyer-sourced","verified","PASS","","","a.wojcik"],["AX-2024-004802","2024-06-05","2024-06-19","2024-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2402-m6198","HJ-2402-M6198","medutest",10,99.93,0.07,0.04,"acetylated N-terminus (+42 Da)",3.98,"acetate",8.85,0.43,86.74,86.68,12.25,10.618,106.2,-13.3,1418.6904,0.44,null,8.19,1.12,64136,"buyer-sourced","identity-consistent","PASS","","","digit_preference"],["AX-2024-004229","2024-06-06","2024-06-19","2024-Q2","semaglutide","Semaglutide","incretin","qyaobio","QYB","qyaobio-qyb-2311-u4037","QYB-2311-U4037","janoshik-analytical",15,98.95,1.05,0.47,"tBu-protected residual (+56 Da)",3.12,"TFA",9.76,0.49,86.63,85.72,17.11,14.667,97.8,4.9,4111.0725,null,null,18.35,1.02,45650,"buyer-sourced","verified","PASS","","","ig.beaulieu"],["AX-2024-004188","2024-06-17","2024-06-19","2024-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2311-t3203","WWB-2311-T3203","medutest",5,99.93,0.07,0.05,"oxidised Trp (+16 Da)",6.19,"acetate",3.53,0.45,null,null,null,null,null,-3.7,1301.6252,null,null,7.74,0.93,69033,"buyer-sourced","identity-consistent","PASS","","","v.wojcik"],["AX-2024-005389","2024-06-13","2024-06-18","2024-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2311-f8058","PPG-2311-F8058","peptidemeter",12,98.79,1.21,0.82,"aspartimide (−18 Da)",4.76,"TFA",8.47,0.85,null,null,null,null,null,5.6,4728.5136,null,null,19.66,1.15,67577,"buyer-sourced","identity-consistent","PASS","","","bi.halvorsen"],["AX-2024-005385","2024-06-10","2024-06-18","2024-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2311-f8058","PPG-2311-F8058","janoshik-analytical",12,98.87,1.13,0.8,"aspartimide (−18 Da)",4.97,"TFA",6.59,0.56,null,null,null,null,null,2.1,4728.497,null,null,20.6,1.36,42102,"buyer-sourced","identity-consistent","PASS","","","y.bergstrom"],["AX-2024-004751","2024-06-11","2024-06-18","2024-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2311-m4446","HOMO-2311-M4446","medutest",3,98.49,1.51,0.9,"des-AEEA semaglutide (−145 Da)",2.55,"TFA",6.89,0.63,null,null,null,null,null,5.5,4111.075,0.15,null,15.65,1.11,51057,"supplier-supplied","identity-consistent","MARGINAL","","AX-R04","ne.demir"],["AX-2024-004184","2024-06-12","2024-06-18","2024-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2311-t3203","WWB-2311-T3203","janoshik-analytical",5,99.93,0.07,0.05,"oxidised Trp (+16 Da)",6.41,"acetate",3.88,0.49,null,null,null,null,null,5,1301.6365,null,null,9.16,1.05,76591,"buyer-sourced","identity-consistent","PASS","","","ion_pair_ip"],["AX-2024-005289","2024-06-09","2024-06-17","2024-Q2","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2402-c5045","BCH-2402-C5045","vendorinvestigate",10,97.71,2.29,0.9,"cagrilintide dimer (intermolecular disulfide)",3.65,"TFA",6.55,0.87,88.93,86.89,10.94,9.506,95.1,-6.2,3961.2972,null,null,17.87,0.86,52012,"buyer-sourced","verified","PASS","","","so.demir"],["AX-2024-004914","2024-05-23","2024-06-17","2024-Q2","hexarelin","Hexarelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2312-b1701","GGPE-2312-B1701","nordanalyt",5,99.82,0.18,0.1,"des-methyl hexarelin (GHRP-6, −14 Da)",3.42,"acetate",6.23,0.92,null,null,null,null,null,null,null,null,null,10.19,1.1,47429,"supplier-supplied","purity-only","MARGINAL","","AX-R10","d.perrin"],["AX-2024-005290","2024-05-22","2024-06-16","2024-Q2","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2402-c5045","BCH-2402-C5045","peptidemeter",10,98.27,1.73,0.83,"open-chain (reduced disulfide, +2 Da)",4.09,"TFA",10.83,0.21,84.87,83.4,11.51,9.599,96,null,null,null,null,15.65,1.07,40029,"supplier-supplied","purity-only","PASS","","","ay.lundgren"],["AX-2024-005283","2024-05-30","2024-06-15","2024-Q2","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2402-c5045","BCH-2402-C5045","janoshik-analytical",10,98.33,1.67,0.66,"cagrilintide dimer (intermolecular disulfide)",3.95,"TFA",9.95,0.4,null,null,null,null,null,-4.3,3961.3048,0.23,null,16.79,0.97,43567,"supplier-supplied","verified","PASS","","","l.boateng"],["AX-2024-005156","2024-06-13","2024-06-15","2024-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2401-k9783","SGN-2401-K9783","janoshik-analytical",60,98.16,1.84,0.99,"truncated (3-39)",4.02,"TFA",5.44,0.59,null,null,null,null,null,-3.6,4810.393,null,null,19.85,1.35,68616,"buyer-sourced","identity-consistent","PASS","","","l.ndiaye"],["AX-2024-005286","2024-05-28","2024-06-14","2024-Q2","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2402-c5045","BCH-2402-C5045","nordanalyt",10,98.27,1.73,0.83,"open-chain (reduced disulfide, +2 Da)",4.05,"TFA",7.87,0.46,87.62,86.1,10.57,9.101,91,-3.9,3961.3064,0.35,null,19.4,1.06,76325,"buyer-sourced","verified","PASS","","","nitrogen_kjeldahl"],["AX-2024-005221","2024-06-05","2024-06-14","2024-Q2","semax","Semax","neuro","wuxitides","WXT","wuxitides-wxt-2402-w2466","WXT-2402-W2466","vendorinvestigate",5,98.67,1.33,0.88,"diketopiperazine (−18 Da)",6.52,"acetate",4.63,1,87.85,86.68,5.34,4.629,92.6,-2.4,813.3521,null,null,7.38,0.98,60407,"buyer-sourced","verified","PASS","","","ne.kuusela"],["AX-2024-004548","2024-06-12","2024-06-14","2024-Q2","ss-31","SS-31 (Elamipretide)","metabolic","jeepbio","JEEP","jeepbio-jeep-2403-m8097","JEEP-2403-M8097","vendorinvestigate",20,98.63,1.37,0.8,"acetyl adduct (+42 Da)",3.05,"acetate",6.06,0.97,89.92,88.69,22.82,20.239,101.2,-2.5,639.384,null,null,9.38,1.17,50585,"buyer-sourced","verified","PASS","","","Contributor #A-7284"],["AX-2024-005153","2024-05-31","2024-06-13","2024-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2401-k9783","SGN-2401-K9783","peptidemeter",60,98.29,1.71,1,"[D-Aib13]-diastereomer",4.42,"TFA",8.9,0.93,85.75,84.28,69.9,58.912,98.2,-1.6,4810.4026,0.42,"No growth at 14 d",17.99,1.22,64801,"buyer-sourced","verified","MARGINAL","","AX-R11","t.malinowski"],["AX-2024-004964","2024-05-19","2024-06-13","2024-Q2","tb-500","TB-500","repair","mokemeibio","MKM","mokemeibio-mkm-2402-n4278","MKM-2402-N4278","peptidemeter",5,99.78,0.22,0.15,"des-acetyl TB-500 (−42 Da)",3.87,"acetate",6.92,1.01,null,null,null,null,null,-43.5,887.4578,null,"No growth at 14 d",7.23,1.21,62529,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","s.moreau"],["AX-2024-004552","2024-06-02","2024-06-13","2024-Q2","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2401-r8036","JEEP-2401-R8036","janoshik-analytical",5,99.17,0.83,0.49,"tBu-protected residual (+56 Da)",8.32,"TFA",6.27,0.82,null,null,null,null,null,-3.9,4111.0364,null,null,18.32,1.33,67835,"buyer-sourced","identity-consistent","FAIL","water","","e.rasmussen"],["AX-2024-004249","2024-05-29","2024-06-13","2024-Q2","melanotan-ii","Melanotan II","melanocortin","qyaobio","QYB","qyaobio-qyb-2402-p4688","QYB-2402-P4688","janoshik-analytical",10,99.84,0.16,0.11,"[L-Phe7]-diastereomer",5.47,"acetate",5.08,0.96,null,null,null,null,null,null,null,null,null,9.99,1.04,78398,"buyer-sourced","purity-only","PASS","","","Contributor #P-5401"],["AX-2024-004252","2024-06-11","2024-06-12","2024-Q2","sermorelin","Sermorelin","gh-axis","qyaobio","QYB","qyaobio-qyb-2404-w4423","QYB-2404-W4423","janoshik-analytical",5,99.65,0.35,0.17,"deamidated Asn8 (+1 Da)",2.86,"acetate",4.4,0.84,91.9,91.58,4.96,4.542,90.8,2.7,3355.7336,null,null,12.49,1.2,80135,"buyer-sourced","verified","PASS","","","ha.frisk"],["AX-2024-005152","2024-05-20","2024-06-11","2024-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2401-k9783","SGN-2401-K9783","janoshik-analytical",60,98.15,1.85,1,"truncated (3-39)",3.83,"TFA",5.82,0.25,90.1,88.43,62.39,55.171,92,5.8,4810.4382,null,null,19.8,1.23,74587,"buyer-sourced","verified","PASS","","","a.malinowski"],["AX-2024-004500","2024-05-29","2024-06-11","2024-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2405-b6705","HYB-2405-B6705","vendorinvestigate",10,99.09,0.91,0.64,"native GRF (1-29) (−59 Da)",5.01,"acetate",4.97,0.74,null,null,null,null,null,-3,3365.7301,null,null,13.54,1.02,41908,"buyer-sourced","identity-consistent","PASS","","","ru.villalobos"],["AX-2024-004353","2024-06-05","2024-06-11","2024-Q2","ghrp-6","GHRP-6","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2312-x8684","FGP-2312-X8684","kestrel-bioanalytical",2,99.75,0.25,0.12,"oxidised Trp (+16 Da)",4.68,"acetate",4.63,0.31,90.38,90.15,2.03,1.83,91.5,null,null,null,null,4.42,1.18,64975,"buyer-sourced","purity-only","PASS","","","n.sjoberg"],["AX-2024-004908","2024-05-23","2024-06-10","2024-Q2","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2402-d9383","ERP-2402-D9383","janoshik-analytical",5,99.45,0.55,0.23,"acetylated N-terminus (+42 Da)",6.38,"acetate",8.88,0.47,null,null,null,null,null,0.4,1418.7099,null,null,9.58,1.13,47663,"buyer-sourced","identity-consistent","PASS","","","b.ferreira"],["AX-2024-004233","2024-05-22","2024-06-10","2024-Q2","semaglutide","Semaglutide","incretin","qyaobio","QYB","qyaobio-qyb-2311-u4037","QYB-2311-U4037","janoshik-analytical",15,99.14,0.86,0.39,"tBu-protected residual (+56 Da)",3.58,"TFA",9.09,0.29,null,null,null,null,null,null,null,null,null,18.27,1.12,80273,"buyer-sourced","purity-only","PASS","","","l.rautio"],["AX-2024-005147","2024-05-15","2024-06-09","2024-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2401-k9783","SGN-2401-K9783","medutest",60,98,2,1.17,"[D-Aib13]-diastereomer",4.14,"TFA",9.43,0.76,85.67,83.96,72.38,60.77,101.3,-31,4810.2612,null,null,16.66,1.26,49890,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","Contributor #F-7028"],["AX-2024-005391","2024-05-20","2024-06-08","2024-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2311-f8058","PPG-2311-F8058","janoshik-analytical",12,98.71,1.29,0.87,"aspartimide (−18 Da)",4.19,"TFA",8.86,0.56,null,null,null,null,null,2.5,4728.4989,null,null,20.73,1.09,52105,"buyer-sourced","identity-consistent","PASS","","","c18_2p6"],["AX-2024-004787","2024-05-13","2024-06-08","2024-Q2","carnosine","L-Carnosine","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2405-p5405","HOMO-2405-P5405","janoshik-analytical",500,99.38,0.62,0.34,"β-alanine (−137 Da)",6.76,null,0,0.64,null,null,null,null,null,-2.6,226.106,null,null,3.84,0.86,66916,"buyer-sourced","method-limited","PASS","","","j.boateng"],["AX-2024-004443","2024-05-31","2024-06-08","2024-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2405-w3331","GSP-2405-W3331","medutest",2,99.1,0.9,0.49,"tBu-protected residual (+56 Da)",2.9,"TFA",9.09,0.93,87.08,86.3,2.35,2.028,101.4,-13.5,4110.9969,null,null,15.5,1.53,32173,"buyer-sourced","identity-consistent","MARGINAL","","AX-R12","Contributor #W-6318"],["AX-2024-005257","2024-05-13","2024-06-07","2024-Q2","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2405-u4366","BCH-2405-U4366","janoshik-analytical",15,97.45,2.55,1.74,"[D-Aib8]-diastereomer",4.15,"TFA",10.68,0.17,85,82.83,16.12,13.352,89,1,4111.0565,null,"No growth at 14 d",18.48,1.25,64951,"buyer-sourced","verified","MARGINAL","","AX-R06","k.chowdhury"],["AX-2024-004785","2024-06-04","2024-06-07","2024-Q2","carnosine","L-Carnosine","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2405-p5405","HOMO-2405-P5405","peptidemeter",500,99.88,0.12,0.06,"β-alanine (−137 Da)",6.21,null,0,0.61,93.18,93.07,524.65,488.292,97.7,null,null,0.4,null,3.52,0.86,54038,"buyer-sourced","method-limited","PASS","","","ju.coelho"],["AX-2024-005088","2024-05-30","2024-06-06","2024-Q2","igf-1-des","IGF-1 DES (1-3)","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-f6772","SSA-2403-F6772","peptidemeter",0.1,99.17,0.83,0.56,"des(1-4) over-truncate (−87 Da)",3.4,"acetate",4.19,0.46,91.95,91.19,0.12,0.109,109,null,null,null,"No growth at 14 d",14.99,1.16,58699,"supplier-supplied","purity-only","PASS","","","ne.kuusela"],["AX-2024-004752","2024-05-22","2024-06-06","2024-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2311-m4446","HOMO-2311-M4446","janoshik-analytical",3,98.51,1.49,0.67,"tBu-protected residual (+56 Da)",2.48,"TFA",9.03,0.24,88.25,86.94,3.4,2.956,98.5,null,null,0.32,null,18.44,1.04,69447,"buyer-sourced","purity-only","MARGINAL","","AX-R04","e.onwuka"],["AX-2024-004267","2024-05-26","2024-06-06","2024-Q2","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2312-k4892","QYB-2312-K4892","kestrel-bioanalytical",10,99.36,0.64,0.26,"[D-Aib2]-diastereomer",5.57,"TFA",6.73,0.68,null,null,null,null,null,-9.2,4728.4436,null,null,11.22,1.34,30447,"buyer-sourced","method-limited","PASS","","","r.solberg"],["AX-2024-004193","2024-05-26","2024-06-06","2024-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2311-t3203","WWB-2311-T3203","vendorinvestigate",5,99.93,0.07,0.04,"des-Tyr (−163 Da)",5.87,"acetate",3.8,0.76,89.57,89.51,5.29,4.735,94.7,3,1301.6339,null,null,9.61,0.92,36890,"buyer-sourced","verified","PASS","","","p.vukovic"],["AX-2024-005387","2024-05-13","2024-06-05","2024-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2311-f8058","PPG-2311-F8058","janoshik-analytical",12,98.84,1.16,0.81,"aspartimide (−18 Da)",4.25,"TFA",7.11,0.86,null,null,null,null,null,null,null,null,null,20.91,1.24,64682,"buyer-sourced","purity-only","PASS","","","kf_titrand"],["AX-2024-005284","2024-05-30","2024-06-05","2024-Q2","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2402-c5045","BCH-2402-C5045","janoshik-analytical",10,98.38,1.62,0.78,"open-chain (reduced disulfide, +2 Da)",4.58,"TFA",6.87,0.49,null,null,null,null,null,-2.9,3961.3103,null,null,16.74,1.36,55978,"buyer-sourced","identity-consistent","PASS","","","csv_parser"],["AX-2024-005222","2024-05-20","2024-06-05","2024-Q2","semax","Semax","neuro","wuxitides","WXT","wuxitides-wxt-2402-w2466","WXT-2402-W2466","peptidemeter",5,98.71,1.29,0.7,"diketopiperazine (−18 Da)",5.64,"acetate",5.85,0.17,88.34,87.2,5.15,4.491,89.8,-3.8,813.351,1.17,null,6.64,1.29,76217,"buyer-sourced","verified","MARGINAL","","AX-R06","t.nakamura"],["AX-2024-004900","2024-06-01","2024-06-05","2024-Q2","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2402-d9383","ERP-2402-D9383","kestrel-bioanalytical",5,99.68,0.32,0.14,"acetylated N-terminus (+42 Da)",6.34,"acetate",4.91,0.95,87.8,87.52,5.8,5.076,101.5,2,1418.7121,null,null,5.17,0.99,72541,"buyer-sourced","identity-consistent","PASS","","","ig.beaulieu"],["AX-2024-004807","2024-05-26","2024-06-05","2024-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2402-m6198","HJ-2402-M6198","janoshik-analytical",10,99.71,0.29,0.14,"des-Gly truncate (−57 Da)",4,"acetate",5.23,1.02,null,null,null,null,null,null,null,null,null,9.8,1.37,92298,"supplier-supplied","purity-only","PASS","","","c.moreau"],["AX-2024-004800","2024-05-17","2024-06-05","2024-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2402-m6198","HJ-2402-M6198","janoshik-analytical",10,99.26,0.74,0.32,"acetylated N-terminus (+42 Da)",3.89,"acetate",5.12,0.62,null,null,null,null,null,null,null,0.6,null,9.62,1,57744,"buyer-sourced","purity-only","PASS","","","i.trevino"],["AX-2024-004860","2024-05-17","2024-06-04","2024-Q2","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2401-d8257","ERP-2401-D8257","peptidemeter",30,98.24,1.76,0.76,"[D-Aib13]-diastereomer",4.31,"TFA",5.96,0.63,89.1,87.53,32.43,28.386,94.6,1.6,4810.418,null,null,18.59,0.93,48031,"buyer-sourced","verified","PASS","","","h.beaulieu"],["AX-2024-004431","2024-05-14","2024-06-04","2024-Q2","tb-500","TB-500","repair","genscriptpeps","GSP","genscriptpeps-gsp-2401-w2583","GSP-2401-W2583","janoshik-analytical",5,98.53,1.47,1.04,"des-Gln truncate (−128 Da)",7.07,"acetate",5.55,0.77,null,null,null,null,null,-4.8,887.4921,null,"No growth at 14 d",7.83,1.22,65063,"buyer-sourced","identity-consistent","PASS","","","p.roos"],["AX-2024-004257","2024-05-21","2024-06-04","2024-Q2","sermorelin","Sermorelin","gh-axis","qyaobio","QYB","qyaobio-qyb-2404-w4423","QYB-2404-W4423","medutest",5,99.15,0.85,0.53,"aspartimide (−18 Da)",3.66,"acetate",4.46,0.95,90.93,90.16,5.8,5.229,104.6,-13.8,3355.6782,null,null,10.55,1.34,41646,"buyer-sourced","identity-consistent","PASS","","","e.trevino"],["AX-2024-005082","2024-05-12","2024-06-03","2024-Q2","igf-1-des","IGF-1 DES (1-3)","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-f6772","SSA-2403-F6772","peptidemeter",0.1,99.71,0.29,0.2,"des(1-4) over-truncate (−87 Da)",3.76,"acetate",5.07,0.46,90.71,90.45,0.12,0.109,109,2.2,7365.735,null,"No growth at 14 d",14.84,1.17,69700,"supplier-supplied","verified","PASS","","","z.villalobos"],["AX-2024-004839","2024-05-18","2024-06-03","2024-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","wibsonbio","SWB","wibsonbio-swb-2311-h8764","SWB-2311-H8764","janoshik-analytical",10,99.23,0.77,0.55,"oxidised Trp (+16 Da)",2.61,"acetate",5.27,0.93,91.19,90.49,11.87,10.741,107.4,-2.4,1024.5217,null,null,9.52,1,65555,"buyer-sourced","verified","MARGINAL","","AX-R04","r.lehtinen"],["AX-2024-004810","2024-05-19","2024-06-03","2024-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2402-m6198","HJ-2402-M6198","janoshik-analytical",10,99.17,0.83,0.36,"acetylated N-terminus (+42 Da)",4.73,"acetate",5.88,0.88,88.51,87.78,10.53,9.243,92.4,-1.4,1418.7073,null,null,9.54,0.91,68635,"buyer-sourced","verified","PASS","","","f.chukwu"],["AX-2024-004667","2024-05-20","2024-06-03","2024-Q2","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2312-p3229","TFC-2312-P3229","janoshik-analytical",30,98.12,1.88,0.9,"Met(O) sulfoxide (+16 Da)",2.99,"TFA",7.93,0.92,null,null,null,null,null,1.9,4810.4194,null,null,19.91,1.12,41777,"buyer-sourced","identity-consistent","PASS","","","Contributor #W-3218"],["AX-2024-004445","2024-05-11","2024-06-03","2024-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2405-w3331","GSP-2405-W3331","janoshik-analytical",2,98.65,1.35,0.86,"tBu-protected residual (+56 Da)",3.27,"TFA",11.02,0.64,null,null,null,null,null,0.3,4111.0536,0.39,null,18.45,1.19,58352,"buyer-sourced","verified","PASS","","","h.kravchenko"],["AX-2024-004433","2024-05-10","2024-06-03","2024-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2405-w3331","GSP-2405-W3331","janoshik-analytical",2,98.8,1.2,0.77,"tBu-protected residual (+56 Da)",2.78,"TFA",10.06,0.9,86.26,85.22,2.42,2.062,103.1,2.6,4111.0631,0.16,null,18.43,1.23,63662,"buyer-sourced","verified","PASS","","","shared_bulk"],["AX-2024-004973","2024-05-20","2024-06-02","2024-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2403-c4617","MKM-2403-C4617","janoshik-analytical",15,98.65,1.35,0.81,"deamidated (Asn→Asp, +1 Da)",5.86,"TFA",7.07,0.93,86.14,84.98,17.37,14.761,98.4,0,4111.0524,0.5,null,18.56,1.01,65782,"buyer-sourced","verified","PASS","","","bi.halvorsen"],["AX-2024-004849","2024-05-18","2024-06-02","2024-Q2","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2401-d8257","ERP-2401-D8257","janoshik-analytical",30,98.35,1.65,0.62,"[D-Aib13]-diastereomer",4.14,"TFA",5.64,0.36,89.86,88.38,32.44,28.67,95.6,-4.2,4810.3901,0.4,"Growth detected at 6 d — Bacillus sp.",19.75,1.17,73944,"buyer-sourced","verified","FAIL","sterility","","s.correia"],["AX-2024-004806","2024-05-16","2024-06-02","2024-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2402-m6198","HJ-2402-M6198","janoshik-analytical",10,99.39,0.61,0.26,"acetylated N-terminus (+42 Da)",4.36,"acetate",5.23,0.7,null,null,null,null,null,2,1418.7121,null,null,9.55,1.19,41616,"buyer-sourced","identity-consistent","PASS","","","v.iyer"],["AX-2024-004228","2024-05-21","2024-06-02","2024-Q2","semaglutide","Semaglutide","incretin","qyaobio","QYB","qyaobio-qyb-2311-u4037","QYB-2311-U4037","nordanalyt",15,99.25,0.75,0.48,"des-His1 truncate (−137 Da)",3.45,"TFA",9.2,0.22,87.13,86.48,17.21,14.883,99.2,-2.7,4111.0413,null,null,21.18,1.14,98361,"buyer-sourced","verified","PASS","","","p.baptista"],["AX-2024-004186","2024-05-17","2024-06-02","2024-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2311-t3203","WWB-2311-T3203","medutest",5,99.93,0.07,0.05,"oxidised Trp (+16 Da)",6.68,"acetate",4.6,0.73,null,null,null,null,null,3.4,1301.6344,0.23,null,7.77,1.17,70862,"buyer-sourced","identity-consistent","PASS","","","in.boateng"],["AX-2024-005388","2024-05-16","2024-06-01","2024-Q2","retatrutide","Retatrutide","incretin","polypeptidegroup","PPG","polypeptidegroup-ppg-2311-f8058","PPG-2311-F8058","medutest",12,98.65,1.35,0.52,"des-Aib20 analogue",3.82,"TFA",9.35,0.23,86.6,85.43,13.41,11.456,95.5,-20.8,4728.3887,null,null,17.52,1.1,82297,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","g.kjaer"],["AX-2024-004776","2024-05-17","2024-06-01","2024-Q2","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2311-r5976","HOMO-2311-R5976","peptidemeter",5,98.17,1.83,0.91,"C18 diacid regioisomer",3.48,"TFA",9.83,0.82,null,null,null,null,null,-0.4,4728.4852,null,null,19.33,1.22,33016,"buyer-sourced","identity-consistent","PASS","","","ah.novak"],["AX-2024-004663","2024-05-25","2024-05-31","2024-Q2","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2312-p3229","TFC-2312-P3229","medutest",30,97.85,2.15,1.03,"Met(O) sulfoxide (+16 Da)",3.37,"TFA",8.28,0.67,null,null,null,null,null,4.1,4810.43,null,null,16.63,1.3,34217,"buyer-sourced","identity-consistent","PASS","","","c.danquah"],["AX-2024-004254","2024-05-11","2024-05-30","2024-Q2","sermorelin","Sermorelin","gh-axis","qyaobio","QYB","qyaobio-qyb-2404-w4423","QYB-2404-W4423","peptidemeter",5,99.28,0.72,0.36,"deamidated Asn8 (+1 Da)",3.3,"acetate",3.85,0.26,92.59,91.92,5.16,4.743,94.9,1.5,3355.7295,null,null,11.57,0.95,70560,"buyer-sourced","verified","PASS","","","ne.kuusela"],["AX-2024-005372","2024-05-06","2024-05-29","2024-Q2","glutathione","L-Glutathione (reduced)","bioregulator","polypeptidegroup","PPG","polypeptidegroup-ppg-2312-c7508","PPG-2312-C7508","janoshik-analytical",600,99.54,0.46,0.16,"glutathione disulfide (GSSG, +305 Da)",8.72,null,0,0.46,null,null,null,null,null,-0.4,307.0837,0.31,null,4.36,1.14,71631,"buyer-sourced","method-limited","PASS","","","g.correia"],["AX-2024-005044","2024-05-28","2024-05-29","2024-Q2","ll-37","LL-37","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-v6369","SSA-2403-V6369","vendorinvestigate",10,98.12,1.88,1.1,"truncated (1-31)",2.23,"TFA",9.86,0.42,null,null,null,null,null,-2,4490.4175,null,null,15.29,1.22,36312,"lab-retained","identity-consistent","PASS","","","ru.kirchner"],["AX-2024-004603","2024-05-09","2024-05-29","2024-Q2","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2405-w1499","TFC-2405-W1499","nordanalyt",30,97.98,2.02,1.14,"des-Aib2 analogue",5.58,"TFA",7.35,0.62,null,null,null,null,null,-2,4810.4007,null,null,22.94,1.4,56534,"buyer-sourced","identity-consistent","PASS","","","tri_agonist"],["AX-2024-005377","2024-05-14","2024-05-28","2024-Q2","glutathione","L-Glutathione (reduced)","bioregulator","polypeptidegroup","PPG","polypeptidegroup-ppg-2312-c7508","PPG-2312-C7508","peptidemeter",600,99.54,0.46,0.21,"S-sulfonate adduct (+80 Da)",8.88,null,0,0.93,90.19,89.78,699,627.562,104.6,-3.4,307.0828,null,null,3.94,1.14,80655,"buyer-sourced","method-limited","PASS","","","c.kjaer"],["AX-2024-005375","2024-05-23","2024-05-28","2024-Q2","glutathione","L-Glutathione (reduced)","bioregulator","polypeptidegroup","PPG","polypeptidegroup-ppg-2312-c7508","PPG-2312-C7508","peptidemeter",600,99.4,0.6,0.27,"S-sulfonate adduct (+80 Da)",8,null,0,0.66,null,null,null,null,null,4.4,307.0852,null,null,4.03,1.1,74959,"buyer-sourced","method-limited","PASS","","","d.radich"],["AX-2024-005369","2024-05-26","2024-05-28","2024-Q2","glutathione","L-Glutathione (reduced)","bioregulator","polypeptidegroup","PPG","polypeptidegroup-ppg-2312-c7508","PPG-2312-C7508","kestrel-bioanalytical",600,99.29,0.71,0.32,"S-sulfonate adduct (+80 Da)",8.49,null,0,0.89,90.62,89.98,630.4,567.234,94.5,-6.6,307.0818,0.18,null,2.12,1.28,36514,"buyer-sourced","method-limited","PASS","","","c.okafor"],["AX-2024-004825","2024-05-24","2024-05-28","2024-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2311-b7511","SWB-2311-B7511","peptidemeter",15,96.97,3.03,1.74,"[D-Aib13]-diastereomer",7.38,"TFA",7.15,0.68,84.79,82.22,16.93,13.92,92.8,null,null,0.38,null,18.53,1.1,46323,"buyer-sourced","purity-only","FAIL","purity","","br.coelho"],["AX-2024-004689","2024-05-11","2024-05-28","2024-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2401-j3421","HOMO-2401-J3421","peptidemeter",250,99.93,0.07,0.04,"free base (des-mesylate, −96 Da)",4.28,"mesylate",15.63,0.65,79.44,79.38,333.51,264.74,105.9,4.7,624.221,null,null,12.95,1.02,61030,"buyer-sourced","verified","FAIL","counter-ion","","k.guerrero"],["AX-2024-004447","2024-05-21","2024-05-28","2024-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2405-w3331","GSP-2405-W3331","janoshik-analytical",2,99.01,0.99,0.54,"tBu-protected residual (+56 Da)",3.09,"TFA",7.71,0.51,88.69,87.81,2.2,1.932,96.6,4.8,4111.0721,null,null,18.34,1.14,52159,"buyer-sourced","verified","PASS","","","a.mensah"],["AX-2024-005083","2024-05-02","2024-05-27","2024-Q2","igf-1-des","IGF-1 DES (1-3)","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-f6772","SSA-2403-F6772","medutest",0.1,99,1,0.52,"disulfide-scrambled isomer",4.02,"acetate",5.98,0.16,89.84,88.94,0.11,0.098,98,5.1,7365.7564,null,null,13.58,1.23,65295,"buyer-sourced","identity-consistent","PASS","","","m.hovland"],["AX-2024-004855","2024-05-12","2024-05-27","2024-Q2","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2401-d8257","ERP-2401-D8257","janoshik-analytical",30,98.53,1.47,0.55,"[D-Aib13]-diastereomer",4.15,"TFA",7.29,0.65,87.91,86.62,30.98,26.835,89.5,-1,4810.4055,null,null,20.05,1.1,57297,"buyer-sourced","verified","MARGINAL","","AX-R06","ad.marchand"],["AX-2024-004680","2024-05-19","2024-05-27","2024-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2401-r3356","HOMO-2401-R3356","vendorinvestigate",2,98.39,1.61,1.06,"[D-Aib8]-diastereomer",2.8,"TFA",9.08,0.55,87.57,86.16,2.45,2.111,105.6,-3.9,4111.0364,1.56,null,19.48,1.14,58957,"buyer-sourced","verified","PASS","","","r.ferreira"],["AX-2024-004662","2024-05-19","2024-05-27","2024-Q2","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2312-p3229","TFC-2312-P3229","nordanalyt",30,98.6,1.4,0.65,"truncated (3-39)",3.29,"TFA",6.3,0.21,null,null,null,null,null,null,null,2.05,null,22.95,1.08,75072,"lab-retained","purity-only","PASS","","","an.nascimento"],["AX-2024-004983","2024-05-20","2024-05-26","2024-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2403-c4617","MKM-2403-C4617","kestrel-bioanalytical",15,99.78,0.22,0.12,"deamidated (Asn→Asp, +1 Da)",6.03,"TFA",8.7,0.73,null,null,null,null,null,-3,4111.0401,0.41,null,9.81,1.02,64777,"buyer-sourced","method-limited","PASS","","","ha.mwangi"],["AX-2024-004499","2024-05-10","2024-05-26","2024-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2405-b6705","HYB-2405-B6705","kestrel-bioanalytical",10,99.24,0.76,0.41,"deamidated (+1 Da)",5.04,"acetate",3.42,1.02,90.52,89.83,11.88,10.672,106.7,null,null,0.76,null,7.07,1.21,90057,"buyer-sourced","purity-only","PASS","","","l.haddad"],["AX-2024-005258","2024-05-21","2024-05-25","2024-Q2","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2405-u4366","BCH-2405-U4366","medutest",15,97.75,2.25,1.58,"[D-Aib8]-diastereomer",4.15,"TFA",6.71,0.18,88.96,86.96,17.96,15.618,104.1,7.3,4111.0824,null,"No growth at 14 d",15.68,1.07,47278,"buyer-sourced","identity-consistent","PASS","","","f.achebe"],["AX-2024-004230","2024-05-22","2024-05-25","2024-Q2","semaglutide","Semaglutide","incretin","qyaobio","QYB","qyaobio-qyb-2311-u4037","QYB-2311-U4037","kestrel-bioanalytical",15,99.93,0.07,0.04,"Met(O) sulfoxide (+16 Da)",3.02,"TFA",10.03,0.96,85.99,85.93,16.22,13.938,92.9,null,null,0.52,null,9.73,1.11,57916,"buyer-sourced","method-limited","PASS","","","digit_preference"],["AX-2024-004803","2024-05-21","2024-05-24","2024-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2402-m6198","HJ-2402-M6198","janoshik-analytical",10,99.5,0.5,0.23,"des-Gly truncate (−57 Da)",4.64,"acetate",5.05,0.61,null,null,null,null,null,null,null,0.26,null,9.58,0.9,77226,"buyer-sourced","purity-only","PASS","","","f.okwuosa"],["AX-2024-004501","2024-05-02","2024-05-24","2024-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2405-b6705","HYB-2405-B6705","kestrel-bioanalytical",10,99.93,0.07,0.04,"native GRF (1-29) (−59 Da)",4.39,"acetate",3.93,0.38,null,null,null,null,null,null,null,0.55,null,6.98,0.97,94971,"buyer-sourced","purity-only","PASS","","","k.nilsen"],["AX-2024-004805","2024-05-21","2024-05-23","2024-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2402-m6198","HJ-2402-M6198","peptidemeter",10,99.55,0.45,0.21,"des-Gly truncate (−57 Da)",4.69,"acetate",4.95,0.67,89.69,89.29,10.01,8.938,89.4,3.3,1418.714,null,null,9.04,1.18,60095,"buyer-sourced","verified","MARGINAL","","AX-R06","l.boateng"],["AX-2024-004692","2024-05-18","2024-05-22","2024-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2401-j3421","HOMO-2401-J3421","kestrel-bioanalytical",250,99.93,0.07,0.04,"sulfonamide hydrolysis product (+18 Da)",4.73,"mesylate",14.14,0.67,null,null,null,null,null,-13.4,624.2097,null,null,7.5,1.11,68916,"buyer-sourced","identity-consistent","FAIL","counter-ion;mass accuracy","AX-R01","ca.espinoza"],["AX-2024-005202","2024-05-01","2024-05-21","2024-Q2","ghrp-6","GHRP-6","gh-axis","cpcbio","CPC","cpcbio-cpc-2401-n1934","CPC-2401-N1934","janoshik-analytical",5,99.58,0.42,0.29,"[D-Trp]-epimer",4.9,"acetate",7.33,0.39,null,null,null,null,null,2.9,872.4471,null,null,8.28,1.11,60793,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","s.moreau"],["AX-2024-004297","2024-05-16","2024-05-21","2024-Q2","retatrutide","Retatrutide","incretin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2404-p7076","QSC-2404-P7076","janoshik-analytical",12,98.81,1.19,0.6,"[D-Aib2]-diastereomer",6.54,"TFA",8.7,0.28,84.48,83.47,15.15,12.646,105.4,-3.4,4728.471,0.89,null,20.62,1.11,42785,"buyer-sourced","verified","PASS","","","br.osei"],["AX-2024-005263","2024-04-27","2024-05-20","2024-Q2","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2405-u4366","BCH-2405-U4366","medutest",15,97.77,2.23,1.53,"[D-Aib8]-diastereomer",3.56,"TFA",6.54,0.42,null,null,null,null,null,-3.4,4111.0384,null,null,15.63,0.96,54924,"lab-retained","identity-consistent","PASS","","","ar.amankwah"],["AX-2024-005256","2024-05-16","2024-05-20","2024-Q2","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2405-u4366","BCH-2405-U4366","nordanalyt",15,98.17,1.83,1.29,"[D-Aib8]-diastereomer",4.23,"TFA",7.79,0.68,87.3,85.7,17.08,14.638,97.6,-0.2,4111.0516,null,null,21.37,1.35,69864,"supplier-supplied","verified","PASS","","","m.hartmann"],["AX-2024-004982","2024-05-01","2024-05-20","2024-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2403-c4617","MKM-2403-C4617","janoshik-analytical",15,99.58,0.42,0.3,"des-His1 truncate (−137 Da)",5.39,"TFA",8.87,0.42,85.32,84.96,17.14,14.562,97.1,null,null,0.56,null,18.51,1.07,23223,"supplier-supplied","purity-only","MARGINAL","","AX-R10","c.novak"],["AX-2024-004851","2024-04-29","2024-05-20","2024-Q2","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2401-d8257","ERP-2401-D8257","janoshik-analytical",30,98.62,1.38,0.52,"[D-Aib13]-diastereomer",4.15,"TFA",6.04,0.6,89.21,87.98,32.08,28.224,94.1,2.9,4810.4243,0.46,null,19.99,1.19,52734,"lab-retained","verified","PASS","","","v.sorensen"],["AX-2024-004187","2024-04-24","2024-05-19","2024-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2311-t3203","WWB-2311-T3203","vendorinvestigate",5,99.64,0.36,0.24,"des-Tyr (−163 Da)",6.07,"acetate",3.87,0.94,89.12,88.8,5.22,4.635,92.7,1.4,1301.6318,null,null,9.45,0.88,55791,"buyer-sourced","verified","PASS","","","n_equals_two"],["AX-2024-005368","2024-05-04","2024-05-18","2024-Q2","glutathione","L-Glutathione (reduced)","bioregulator","polypeptidegroup","PPG","polypeptidegroup-ppg-2312-c7508","PPG-2312-C7508","janoshik-analytical",600,99.42,0.58,0.21,"glutathione disulfide (GSSG, +305 Da)",8.31,null,0,0.69,91,90.47,674.03,609.795,101.6,1.2,307.0842,null,"Growth detected at 6 d — Bacillus sp.",4.36,0.94,68095,"buyer-sourced","method-limited","FAIL","sterility","","v.norgaard"],["AX-2024-004395","2024-05-12","2024-05-18","2024-Q2","nad-plus","NAD+","non-peptide","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-1523","TFS-{CAT}-1523","medutest",500,99.72,0.28,0.11,"ADP-ribose (−121 Da)",10.05,null,0,0.99,null,null,null,null,null,9.2,663.1152,null,null,3.44,1.1,71239,"buyer-sourced","identity-consistent","FAIL","water","","c.moreau"],["AX-2024-004429","2024-05-03","2024-05-17","2024-Q2","tb-500","TB-500","repair","genscriptpeps","GSP","genscriptpeps-gsp-2401-w2583","GSP-2401-W2583","vendorinvestigate",5,98.91,1.09,0.77,"des-Gln truncate (−128 Da)",7,"acetate",6.04,0.31,86.65,85.71,5.98,5.125,102.5,3.6,887.4996,null,null,8.19,1.23,69183,"buyer-sourced","verified","PASS","","","t.lindholm"],["AX-2024-004356","2024-04-27","2024-05-17","2024-Q2","ghrp-6","GHRP-6","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2312-x8684","FGP-2312-X8684","janoshik-analytical",2,99.74,0.26,0.1,"oxidised Trp (+16 Da)",4.39,"acetate",5.38,1,89.23,89,2.25,2.003,100.2,1.7,872.4461,0.34,null,8.56,1.03,89556,"buyer-sourced","verified","PASS","","","so.diallo"],["AX-2024-005261","2024-05-06","2024-05-16","2024-Q2","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2405-u4366","BCH-2405-U4366","janoshik-analytical",15,98.6,1.4,0.95,"[D-Aib8]-diastereomer",4,"TFA",8.33,0.42,87.25,86.03,16.5,14.195,94.6,2.9,4111.0643,null,null,18.32,1.18,56530,"supplier-supplied","verified","PASS","","","cjc_maleimide"],["AX-2024-005203","2024-04-22","2024-05-15","2024-Q2","ghrp-6","GHRP-6","gh-axis","cpcbio","CPC","cpcbio-cpc-2401-n1934","CPC-2401-N1934","vendorinvestigate",5,99.6,0.4,0.28,"oxidised Trp (+16 Da)",5.47,"acetate",5.49,0.61,null,null,null,null,null,3,872.4472,null,null,8.24,1.05,48127,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02;AX-R11","c.stanescu"],["AX-2024-004841","2024-04-24","2024-05-15","2024-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","wibsonbio","SWB","wibsonbio-swb-2311-h8764","SWB-2311-H8764","kestrel-bioanalytical",10,99.93,0.07,0.05,"oxidised Trp (+16 Da)",3.35,"acetate",3.74,0.4,null,null,null,null,null,null,null,null,null,5.17,1.03,75690,"buyer-sourced","method-limited","MARGINAL","","AX-R04","a.petrescu"],["AX-2024-004753","2024-05-08","2024-05-15","2024-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2311-m4446","HOMO-2311-M4446","janoshik-analytical",3,98.51,1.49,0.89,"des-AEEA semaglutide (−145 Da)",2.43,"TFA",7.87,0.96,88.74,87.42,3.46,3.025,100.8,null,null,null,null,18.38,1.05,36142,"buyer-sourced","purity-only","MARGINAL","","AX-R04","e.beaulieu"],["AX-2024-004638","2024-04-23","2024-05-15","2024-Q2","aod-9604","AOD-9604","metabolic","tfcpeptides","TFC","tfcpeptides-tfc-2402-l2242","TFC-2402-L2242","vendorinvestigate",10,99.19,0.81,0.33,"AOD dimer",5.89,"acetate",5.5,0.53,88.08,87.37,11.46,10.013,100.1,2.1,1815.871,0.25,"No growth at 14 d",12.1,1.01,47919,"buyer-sourced","verified","PASS","","","ke.dahlberg"],["AX-2024-005285","2024-05-11","2024-05-14","2024-Q2","cagrilintide","Cagrilintide","incretin","bachemholding","BCH","bachemholding-bch-2402-c5045","BCH-2402-C5045","vendorinvestigate",10,97.38,2.62,1.03,"cagrilintide dimer (intermolecular disulfide)",4.21,"TFA",8.36,0.4,87.03,84.75,11.21,9.5,95,-0.7,3961.319,null,null,17.91,1.13,64655,"buyer-sourced","verified","PASS","","","r.ferreira"],["AX-2024-005093","2024-04-29","2024-05-14","2024-Q2","semaglutide","Semaglutide","incretin","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-b6931","SSA-2403-B6931","janoshik-analytical",5,99.12,0.88,0.61,"C18 diacid mono-ester",3.65,"TFA",10.86,0.19,85.3,84.55,5.58,4.718,94.4,1.5,4111.0586,0.13,null,18.25,1.23,61959,"buyer-sourced","verified","PASS","","","f.stanescu"],["AX-2024-004691","2024-04-28","2024-05-13","2024-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2401-j3421","HOMO-2401-J3421","peptidemeter",250,99.93,0.07,0.04,"free base (des-mesylate, −96 Da)",4.56,"mesylate",13.66,0.31,null,null,null,null,null,2.1,624.2194,null,null,12.89,0.86,50265,"buyer-sourced","identity-consistent","FAIL","counter-ion","","y.kuusela"],["AX-2024-004976","2024-05-09","2024-05-12","2024-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2403-c4617","MKM-2403-C4617","peptidemeter",15,98.34,1.66,1.18,"des-His1 truncate (−137 Da)",5.63,"TFA",7.02,0.16,87.19,85.74,17.77,15.236,101.6,null,null,null,null,17.47,1.37,67644,"buyer-sourced","purity-only","PASS","","","k.guerrero"],["AX-2024-004677","2024-04-20","2024-05-12","2024-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2401-r3356","HOMO-2401-R3356","janoshik-analytical",2,99.22,0.78,0.56,"des-AEEA semaglutide (−145 Da)",2.38,"TFA",6.65,0.45,null,null,null,null,null,1.3,4111.0577,null,null,18.62,1.32,54755,"buyer-sourced","identity-consistent","PASS","","","m.rahimi"],["AX-2024-004550","2024-04-28","2024-05-12","2024-Q2","ss-31","SS-31 (Elamipretide)","metabolic","jeepbio","JEEP","jeepbio-jeep-2403-m8097","JEEP-2403-M8097","janoshik-analytical",20,98.94,1.06,0.62,"acetyl adduct (+42 Da)",3.65,"acetate",7.41,0.37,null,null,null,null,null,-2.8,639.3838,null,null,8.94,0.98,74751,"buyer-sourced","identity-consistent","PASS","","","g.nascimento"],["AX-2024-004430","2024-04-29","2024-05-12","2024-Q2","tb-500","TB-500","repair","genscriptpeps","GSP","genscriptpeps-gsp-2401-w2583","GSP-2401-W2583","kestrel-bioanalytical",5,99.4,0.6,0.31,"des-acetyl TB-500 (−42 Da)",6.52,"acetate",5.05,0.58,null,null,null,null,null,null,null,null,null,4.14,0.96,74469,"buyer-sourced","purity-only","PASS","","","ra.vermeulen"],["AX-2024-004255","2024-05-07","2024-05-12","2024-Q2","sermorelin","Sermorelin","gh-axis","qyaobio","QYB","qyaobio-qyb-2404-w4423","QYB-2404-W4423","janoshik-analytical",5,99.31,0.69,0.43,"aspartimide (−18 Da)",3.67,"acetate",4.4,1.01,90.92,90.29,5.4,4.876,97.5,2.8,3355.7339,null,null,12.44,1.01,65566,"buyer-sourced","verified","PASS","","","hilic_amide"],["AX-2024-005151","2024-04-18","2024-05-11","2024-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2401-k9783","SGN-2401-K9783","vendorinvestigate",60,97.91,2.09,1.22,"[D-Aib13]-diastereomer",4.24,"TFA",6.31,0.93,null,null,null,null,null,-4,4810.3911,null,null,20.94,1.27,50447,"buyer-sourced","identity-consistent","PASS","","","s.kjaer"],["AX-2024-004686","2024-04-24","2024-05-11","2024-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2401-r3356","HOMO-2401-R3356","medutest",2,99.21,0.79,0.5,"[D-Aib8]-diastereomer",1.9,"TFA",8.88,0.75,null,null,null,null,null,3.7,4111.0676,null,null,15.54,1.22,76066,"buyer-sourced","identity-consistent","PASS","","","mk677_standard"],["AX-2024-004682","2024-04-30","2024-05-11","2024-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2401-r3356","HOMO-2401-R3356","peptidemeter",2,98.99,1.01,0.63,"[D-Aib8]-diastereomer",2.02,"TFA",7.83,0.2,null,null,null,null,null,0.9,4111.0561,3.23,null,17.2,1.13,65702,"buyer-sourced","verified","PASS","","","c.sobczak"],["AX-2024-005161","2024-04-24","2024-05-10","2024-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2401-k9783","SGN-2401-K9783","vendorinvestigate",60,98.34,1.66,0.98,"[D-Aib13]-diastereomer",4.44,"TFA",5.7,0.88,88.98,87.5,67.31,58.896,98.2,1.1,4810.4156,null,null,21.19,1.5,67815,"buyer-sourced","verified","PASS","","","jo.lindholm"],["AX-2024-005085","2024-04-26","2024-05-10","2024-Q2","igf-1-des","IGF-1 DES (1-3)","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-f6772","SSA-2403-F6772","medutest",0.1,99.54,0.46,0.24,"disulfide-scrambled isomer",4.1,"acetate",3.89,0.72,null,null,null,null,null,-0.7,7365.7136,1.71,"No growth at 14 d",13.38,1.15,45276,"buyer-sourced","identity-consistent","PASS","","","an.petrov"],["AX-2024-004809","2024-05-07","2024-05-10","2024-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2402-m6198","HJ-2402-M6198","janoshik-analytical",10,99.13,0.87,0.38,"des-Gly truncate (−57 Da)",4.63,"acetate",5.15,0.49,89.73,88.95,10.51,9.349,93.5,20.5,1418.7384,null,null,9.7,1.05,58869,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01","s.trevino"],["AX-2024-005160","2024-04-20","2024-05-09","2024-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2401-k9783","SGN-2401-K9783","nordanalyt",60,98.26,1.74,0.93,"truncated (3-39)",4.03,"TFA",6.87,0.25,88.85,87.3,61.12,53.358,88.9,-0.5,4810.4079,null,null,22.93,1.12,38638,"buyer-sourced","verified","MARGINAL","","AX-R06","no.laurent"],["AX-2024-004811","2024-04-30","2024-05-09","2024-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2402-m6198","HJ-2402-M6198","janoshik-analytical",10,99.93,0.07,0.04,"acetylated N-terminus (+42 Da)",4.44,"acetate",6.46,0.95,null,null,null,null,null,-8.9,1418.6967,null,null,9.65,1.03,61958,"buyer-sourced","identity-consistent","PASS","","","f.vukovic"],["AX-2024-004685","2024-05-03","2024-05-09","2024-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2401-r3356","HOMO-2401-R3356","janoshik-analytical",2,98.98,1.02,0.74,"des-AEEA semaglutide (−145 Da)",2.41,"TFA",8.12,0.33,null,null,null,null,null,0.8,4111.0557,2.75,null,18.46,1.11,54723,"buyer-sourced","verified","PASS","","","s.ndiaye"],["AX-2024-005155","2024-04-22","2024-05-08","2024-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2401-k9783","SGN-2401-K9783","janoshik-analytical",60,98.55,1.45,0.85,"[D-Aib13]-diastereomer",4.39,"TFA",8.65,0.33,null,null,null,null,null,-0.1,4810.4098,null,null,19.76,1.08,45769,"buyer-sourced","identity-consistent","PASS","","","d.radich"],["AX-2024-004856","2024-04-18","2024-05-08","2024-Q2","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2401-d8257","ERP-2401-D8257","peptidemeter",30,98.76,1.24,0.53,"[D-Aib13]-diastereomer",4.15,"TFA",9.49,0.43,null,null,null,null,null,null,null,null,null,18.69,1.19,60229,"buyer-sourced","purity-only","PASS","","","ppm_error"],["AX-2024-004799","2024-04-17","2024-05-08","2024-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2402-m6198","HJ-2402-M6198","nordanalyt",10,99.53,0.47,0.22,"des-Gly truncate (−57 Da)",4.51,"acetate",5.32,0.65,null,null,null,null,null,null,null,null,null,11.11,1.25,78792,"buyer-sourced","purity-only","PASS","","","s.nilsen"],["AX-2024-004788","2024-04-13","2024-05-07","2024-Q2","carnosine","L-Carnosine","bioregulator","homopeptide","Homopeptide","homopeptide-homo-2405-p5405","HOMO-2405-P5405","janoshik-analytical",500,99.93,0.07,0.04,"free histidine (−71 Da)",6.28,null,0,0.71,93.01,92.94,496.66,461.596,92.3,-0.1,226.1066,0.48,null,3.71,1.24,52906,"buyer-sourced","method-limited","PASS","","","e.wikstrom"],["AX-2024-004779","2024-05-02","2024-05-07","2024-Q2","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2311-r5976","HOMO-2311-R5976","vendorinvestigate",5,98.44,1.56,0.84,"retatrutide dimer",3.02,"TFA",8.46,0.24,null,null,null,null,null,1.5,4728.4942,null,null,22,1.08,73207,"buyer-sourced","identity-consistent","PASS","","","b.baptista"],["AX-2024-004754","2024-04-30","2024-05-07","2024-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2311-m4446","HOMO-2311-M4446","janoshik-analytical",3,98.4,1.6,0.72,"tBu-protected residual (+56 Da)",3.12,"TFA",7.05,0.55,89.28,87.85,3.12,2.741,91.4,6,4111.0771,null,null,18.55,1.19,48681,"buyer-sourced","verified","MARGINAL","","AX-R04","t.vanhecke"],["AX-2024-004690","2024-04-12","2024-05-07","2024-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2401-j3421","HOMO-2401-J3421","janoshik-analytical",250,99.77,0.23,0.1,"residual DMF (process solvent)",4.4,"mesylate",12.91,0.8,null,null,null,null,null,-1.3,624.2173,null,null,13.95,1,60145,"buyer-sourced","identity-consistent","FAIL","counter-ion","","a.chowdhury"],["AX-2024-004640","2024-04-11","2024-05-07","2024-Q2","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2404-u1948","TFC-2404-U1948","vendorinvestigate",5,98.84,1.16,0.6,"Met(O) sulfoxide (+16 Da)",3.61,"TFA",7.6,0.84,87.95,86.93,5.25,4.564,91.3,-0.2,4810.4093,1.48,null,20.94,1.29,61355,"buyer-sourced","verified","PASS","","","ppm_error"],["AX-2024-004195","2024-04-14","2024-05-07","2024-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2311-t3203","WWB-2311-T3203","janoshik-analytical",5,99.81,0.19,0.13,"des-Tyr (−163 Da)",6.06,"acetate",3.06,0.62,90.26,90.09,5.14,4.631,92.6,5.7,1301.6374,null,null,9.06,1.08,64231,"buyer-sourced","verified","PASS","","","e.frisk"],["AX-2024-004974","2024-04-20","2024-05-06","2024-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2403-c4617","MKM-2403-C4617","peptidemeter",15,98.68,1.32,0.93,"des-His1 truncate (−137 Da)",6.06,"TFA",9.19,0.27,null,null,null,null,null,-0.4,4111.0508,0.62,null,17.43,1.46,78869,"buyer-sourced","verified","PASS","","","ad.ibarra"],["AX-2024-004844","2024-05-04","2024-05-06","2024-Q2","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2401-k8556","ERP-2401-K8556","janoshik-analytical",5,99.38,0.62,0.27,"des-Gln truncate (−128 Da)",3.34,"acetate",4.77,0.79,91.1,90.54,5.04,4.563,91.3,4,887.4999,null,null,7.81,0.94,43115,"buyer-sourced","verified","PASS","","","z.aalto"],["AX-2024-004664","2024-04-16","2024-05-06","2024-Q2","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2312-p3229","TFC-2312-P3229","peptidemeter",30,98,2,0.93,"truncated (3-39)",3.12,"TFA",7.92,0.3,null,null,null,null,null,-0.8,4810.4065,null,null,18.51,0.91,62355,"buyer-sourced","identity-consistent","PASS","","","g.kjaer"],["AX-2024-004190","2024-05-02","2024-05-06","2024-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2311-t3203","WWB-2311-T3203","janoshik-analytical",5,99.71,0.29,0.15,"oxidised Trp (+16 Da)",6.51,"acetate",3.93,0.23,89.33,89.07,5.8,5.166,103.3,-2.1,1301.6273,null,null,9.23,1.23,72813,"buyer-sourced","verified","PASS","","","i.asante"],["AX-2024-005199","2024-04-27","2024-05-05","2024-Q2","ghrp-6","GHRP-6","gh-axis","cpcbio","CPC","cpcbio-cpc-2401-n1934","CPC-2401-N1934","janoshik-analytical",5,99.84,0.16,0.1,"oxidised Trp (+16 Da)",4.89,"acetate",6.18,0.41,null,null,null,null,null,-0.9,872.4438,null,null,8.38,1.06,64249,"buyer-sourced","identity-consistent","MARGINAL","","AX-R02","n.malinowski"],["AX-2024-004808","2024-04-09","2024-05-05","2024-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2402-m6198","HJ-2402-M6198","janoshik-analytical",10,99.32,0.68,0.29,"acetylated N-terminus (+42 Da)",4.35,"acetate",7.51,0.63,null,null,null,null,null,1.1,1418.7109,null,null,9.55,1.12,47382,"lab-retained","identity-consistent","PASS","","","shared_bulk"],["AX-2024-005159","2024-04-09","2024-05-04","2024-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2401-k9783","SGN-2401-K9783","peptidemeter",60,98.15,1.85,1.08,"[D-Aib13]-diastereomer",4.59,"TFA",9.5,0.43,85.48,83.9,64,53.696,89.5,null,null,null,null,18.62,1.22,39342,"buyer-sourced","purity-only","MARGINAL","","AX-R06","ne.demir"],["AX-2024-004778","2024-04-11","2024-05-04","2024-Q2","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2311-r5976","HOMO-2311-R5976","janoshik-analytical",5,98.22,1.78,0.88,"C18 diacid regioisomer",2.99,"TFA",7.81,0.76,null,null,null,null,null,-2.7,4728.4743,null,null,20.76,1.02,76320,"lab-retained","identity-consistent","PASS","","","f.kuipers"],["AX-2024-004434","2024-04-10","2024-05-04","2024-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2405-w3331","GSP-2405-W3331","janoshik-analytical",2,99.71,0.29,0.16,"des-AEEA semaglutide (−145 Da)",2.24,"TFA",8.39,0.79,88.58,88.32,2.07,1.828,91.4,0.4,4111.054,0.39,null,17.34,1.02,73773,"supplier-supplied","verified","MARGINAL","","AX-R11","ro.kjaer"],["AX-2024-004358","2024-04-27","2024-05-04","2024-Q2","ghrp-6","GHRP-6","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2312-x8684","FGP-2312-X8684","janoshik-analytical",2,99.49,0.51,0.2,"oxidised Trp (+16 Da)",3.68,"acetate",6.72,0.26,89.34,88.88,2.28,2.026,101.3,-5.7,872.4396,null,null,8.54,1.07,58366,"buyer-sourced","verified","PASS","","","fr.sandvik"],["AX-2024-005371","2024-04-21","2024-05-03","2024-Q2","glutathione","L-Glutathione (reduced)","bioregulator","polypeptidegroup","PPG","polypeptidegroup-ppg-2312-c7508","PPG-2312-C7508","janoshik-analytical",600,99.51,0.49,0.22,"S-sulfonate adduct (+80 Da)",8.46,null,0,0.35,null,null,null,null,null,-2,307.0832,0.14,null,4.2,0.97,64076,"lab-retained","method-limited","PASS","","","lal_assay"],["AX-2024-005334","2024-04-14","2024-05-03","2024-Q2","bpc-157","BPC-157","repair","sigmaaldrich","SIG","sigmaaldrich-sig-2405-6205","SIG-2405-6205","vendorinvestigate",5,98.4,1.6,1.02,"des-Gly truncate (−57 Da)",5.68,"acetate",7.55,0.95,85.82,84.45,5.93,5.008,100.2,0.3,1418.7097,null,null,10.15,1.17,66841,"buyer-sourced","verified","PASS","","","f.grimaldi"],["AX-2024-004191","2024-04-27","2024-05-03","2024-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2311-t3203","WWB-2311-T3203","peptidemeter",5,99.9,0.1,0.07,"des-Tyr (−163 Da)",6.53,"acetate",4.61,0.89,null,null,null,null,null,-3.2,1301.6258,null,null,8.35,0.88,65643,"buyer-sourced","identity-consistent","PASS","","","endo_lal"],["AX-2024-004553","2024-04-12","2024-05-02","2024-Q2","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2401-r8036","JEEP-2401-R8036","kestrel-bioanalytical",5,99.71,0.29,0.12,"tBu-protected residual (+56 Da)",7.49,"TFA",9.55,0.96,82,81.76,6.1,4.987,99.7,-4.7,4111.0331,null,null,9.97,1.44,47194,"buyer-sourced","method-limited","PASS","","","e.castellanos"],["AX-2024-004232","2024-05-01","2024-05-02","2024-Q2","semaglutide","Semaglutide","incretin","qyaobio","QYB","qyaobio-qyb-2311-u4037","QYB-2311-U4037","janoshik-analytical",15,99.27,0.73,0.46,"des-His1 truncate (−137 Da)",3.51,"TFA",10.03,0.75,null,null,null,null,null,1.1,4111.0569,null,null,18.66,1.3,48777,"buyer-sourced","identity-consistent","PASS","","","enclomi_isomer"],["AX-2024-004681","2024-04-13","2024-05-01","2024-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2401-r3356","HOMO-2401-R3356","janoshik-analytical",2,98.81,1.19,0.85,"des-AEEA semaglutide (−145 Da)",2.85,"TFA",10.86,0.55,null,null,null,null,null,0,4111.0524,null,null,18.41,1.33,57935,"buyer-sourced","identity-consistent","PASS","","","so.demir"],["AX-2024-004439","2024-04-25","2024-05-01","2024-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2405-w3331","GSP-2405-W3331","janoshik-analytical",2,99.11,0.89,0.49,"tBu-protected residual (+56 Da)",2.94,"TFA",6.52,0.97,89.57,88.77,2.01,1.784,89.2,-3.6,4111.0376,null,null,18.39,1.2,79627,"buyer-sourced","verified","MARGINAL","","AX-R06","warehouse_route"],["AX-2024-005086","2024-04-23","2024-04-30","2024-Q2","igf-1-des","IGF-1 DES (1-3)","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-f6772","SSA-2403-F6772","medutest",0.1,99.53,0.47,0.32,"des(1-4) over-truncate (−87 Da)",3.61,"acetate",4.7,0.18,null,null,null,null,null,8.1,7365.7785,null,null,13.56,1.5,61015,"buyer-sourced","identity-consistent","PASS","","","esi_tof"],["AX-2024-004441","2024-04-23","2024-04-30","2024-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2405-w3331","GSP-2405-W3331","vendorinvestigate",2,99.09,0.91,0.5,"tBu-protected residual (+56 Da)",2.89,"TFA",7.27,0.73,null,null,null,null,null,1.4,4111.0582,0.33,null,19.38,1.09,45139,"buyer-sourced","verified","PASS","","","e.onwuka"],["AX-2024-004194","2024-04-11","2024-04-30","2024-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2311-t3203","WWB-2311-T3203","janoshik-analytical",5,99.93,0.07,0.05,"oxidised Trp (+16 Da)",6.39,"acetate",2.94,0.35,90.32,90.26,5.49,4.955,99.1,-4.4,1301.6243,null,null,9.25,1.1,52608,"buyer-sourced","verified","PASS","","","i.nwosu"],["AX-2024-004801","2024-04-14","2024-04-29","2024-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2402-m6198","HJ-2402-M6198","janoshik-analytical",10,99.72,0.28,0.13,"des-Gly truncate (−57 Da)",4.35,"acetate",5.67,0.34,null,null,null,null,null,2,1418.7121,0.5,null,9.53,0.95,80234,"buyer-sourced","verified","PASS","","","p.chukwu"],["AX-2024-004798","2024-04-16","2024-04-29","2024-Q2","bpc-157","BPC-157","repair","hubeijianxiangbio","HJ","hubeijianxiangbio-hj-2402-m6198","HJ-2402-M6198","peptidemeter",10,99.86,0.14,0.07,"des-Gly truncate (−57 Da)",4.53,"acetate",8.83,0.47,86.17,86.05,12.24,10.533,105.3,null,null,null,null,9.27,0.86,64615,"buyer-sourced","purity-only","PASS","","","na.ramos"],["AX-2024-004498","2024-04-12","2024-04-29","2024-Q2","cjc-1295","CJC-1295 (no DAC)","gh-axis","hybiopharma","HYB","hybiopharma-hyb-2405-b6705","HYB-2405-B6705","vendorinvestigate",10,98.45,1.55,1.07,"native GRF (1-29) (−59 Da)",4.53,"acetate",3.24,0.92,null,null,null,null,null,3.2,3365.751,null,null,13.72,1.31,70892,"buyer-sourced","identity-consistent","PASS","","","c.espinoza"],["AX-2024-004853","2024-04-06","2024-04-28","2024-Q2","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2401-d8257","ERP-2401-D8257","janoshik-analytical",30,98.54,1.46,0.54,"[D-Aib13]-diastereomer",4.5,"TFA",8.29,1.01,null,null,null,null,null,1.5,4810.4175,0.98,null,20.08,1.23,57139,"buyer-sourced","verified","PASS","","","d.wojcik"],["AX-2024-004826","2024-04-10","2024-04-28","2024-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2311-b7511","SWB-2311-B7511","peptidemeter",15,96.85,3.15,1.39,"Met(O) sulfoxide (+16 Da)",6.26,"TFA",5.75,0.19,null,null,null,null,null,-1.8,4810.4016,null,null,18.6,1.25,62663,"buyer-sourced","identity-consistent","FAIL","purity","","g.vasquez"],["AX-2024-004266","2024-04-05","2024-04-28","2024-Q2","retatrutide","Retatrutide","incretin","qyaobio","QYB","qyaobio-qyb-2312-k4892","QYB-2312-K4892","janoshik-analytical",10,98.63,1.37,0.55,"C18 diacid regioisomer",5.69,"TFA",5.61,0.23,null,null,null,null,null,-0.5,4728.4847,2.96,null,20.6,1.16,69409,"buyer-sourced","verified","PASS","","","a.moreau"],["AX-2024-005373","2024-04-22","2024-04-27","2024-Q2","glutathione","L-Glutathione (reduced)","bioregulator","polypeptidegroup","PPG","polypeptidegroup-ppg-2312-c7508","PPG-2312-C7508","janoshik-analytical",600,99.46,0.54,0.24,"S-sulfonate adduct (+80 Da)",8.62,null,0,1.02,null,null,null,null,null,null,null,null,null,4.16,1.15,32099,"lab-retained","method-limited","PASS","","","ic_anion"],["AX-2024-005204","2024-04-11","2024-04-27","2024-Q2","ghrp-6","GHRP-6","gh-axis","cpcbio","CPC","cpcbio-cpc-2401-n1934","CPC-2401-N1934","janoshik-analytical",5,99.64,0.36,0.25,"[D-Trp]-epimer",5.47,"acetate",4.51,0.87,null,null,null,null,null,null,null,null,null,8.5,1.19,70004,"buyer-sourced","purity-only","MARGINAL","","AX-R02","a.okonkwo"],["AX-2024-005043","2024-04-13","2024-04-27","2024-Q2","ll-37","LL-37","repair","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-v6369","SSA-2403-V6369","vendorinvestigate",10,98.19,1.81,1.1,"aggregated multimer",2.35,"TFA",5.89,0.29,91.47,89.81,10.95,9.834,98.3,0.6,4490.4292,null,null,15.03,1.16,55444,"buyer-sourced","verified","PASS","","","n.trevino"],["AX-2024-004357","2024-04-05","2024-04-27","2024-Q2","ghrp-6","GHRP-6","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2312-x8684","FGP-2312-X8684","peptidemeter",2,99.63,0.37,0.18,"oxidised Trp (+16 Da)",4.3,"acetate",4.44,0.73,90.53,90.2,2.22,2.002,100.1,0,872.4446,null,null,7.97,1.4,89009,"buyer-sourced","verified","PASS","","","b.perrin"],["AX-2024-004354","2024-04-15","2024-04-27","2024-Q2","ghrp-6","GHRP-6","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2312-x8684","FGP-2312-X8684","janoshik-analytical",2,99.41,0.59,0.23,"oxidised Trp (+16 Da)",4.84,"acetate",7.01,0.88,87.27,86.76,2.37,2.056,102.8,-2.2,872.4427,null,null,8.22,0.98,80461,"buyer-sourced","verified","PASS","","","h.norgaard"],["AX-2024-005353","2024-04-13","2024-04-26","2024-Q2","glutathione","L-Glutathione (reduced)","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2402-6052","SIG-2402-6052","janoshik-analytical",200,98.73,1.27,0.83,"S-sulfonate adduct (+80 Da)",7.5,null,0,0.77,null,null,null,null,null,-0.9,307.0835,null,null,4.21,0.97,100955,"buyer-sourced","method-limited","PASS","","","g.kjaer"],["AX-2024-004913","2024-04-24","2024-04-26","2024-Q2","hexarelin","Hexarelin","gh-axis","ggpeps","GGPeps","ggpeps-ggpe-2312-b1701","GGPE-2312-B1701","vendorinvestigate",5,98.07,1.93,1.16,"C-terminal free acid (+1 Da)",2.9,"acetate",4.28,0.4,92.42,90.64,5.74,5.203,104.1,-2.9,886.4576,null,null,9.4,1,58353,"buyer-sourced","verified","FAIL","purity","","f.kuipers"],["AX-2024-004590","2024-04-05","2024-04-26","2024-Q2","melanotan-ii","Melanotan II","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2401-j9617","TFC-2401-J9617","peptidemeter",10,99.38,0.62,0.38,"MT-II dimer (head-to-tail)",4.1,"acetate",6.12,0.24,89.54,88.98,11.76,10.464,104.6,-1.3,1023.5389,null,null,9.14,1.19,50416,"buyer-sourced","verified","PASS","","","tfa_counter"],["AX-2024-004248","2024-04-23","2024-04-26","2024-Q2","melanotan-ii","Melanotan II","melanocortin","qyaobio","QYB","qyaobio-qyb-2402-p4688","QYB-2402-P4688","medutest",10,99.93,0.07,0.04,"linear (open-lactam) precursor (+18 Da)",5.78,"acetate",4.52,0.6,89.1,89.04,11.45,10.195,102,2,1023.5422,null,null,8.39,1.02,68408,"buyer-sourced","identity-consistent","PASS","","","f.vermeulen"],["AX-2024-004984","2024-04-14","2024-04-25","2024-Q2","semaglutide","Semaglutide","incretin","mokemeibio","MKM","mokemeibio-mkm-2403-c4617","MKM-2403-C4617","janoshik-analytical",15,98.69,1.31,0.93,"des-His1 truncate (−137 Da)",6.55,"TFA",8.35,0.37,null,null,null,null,null,1.3,4111.0577,null,null,18.4,1.27,73807,"buyer-sourced","identity-consistent","PASS","","","Contributor #T-8990"],["AX-2024-004838","2024-04-23","2024-04-25","2024-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","wibsonbio","SWB","wibsonbio-swb-2311-h8764","SWB-2311-H8764","peptidemeter",10,99.64,0.36,0.16,"des-acetyl (−42 Da)",3.52,"acetate",5.19,0.21,91.08,90.75,11.05,10.028,100.3,3.6,1024.5279,null,null,8.9,1.12,54951,"buyer-sourced","verified","MARGINAL","","AX-R04","b.coelho"],["AX-2024-004258","2024-04-16","2024-04-25","2024-Q2","sermorelin","Sermorelin","gh-axis","qyaobio","QYB","qyaobio-qyb-2404-w4423","QYB-2404-W4423","janoshik-analytical",5,99.55,0.45,0.22,"deamidated Asn8 (+1 Da)",3.62,"acetate",5.8,0.15,90.43,90.02,5.79,5.212,104.2,0.7,3355.7268,null,null,12.25,1.12,61954,"buyer-sourced","verified","PASS","","","k.okwuosa"],["AX-2024-004852","2024-04-18","2024-04-24","2024-Q2","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2401-d8257","ERP-2401-D8257","janoshik-analytical",30,98.61,1.39,0.6,"[D-Aib13]-diastereomer",4.56,"TFA",5.52,0.84,89.08,87.84,30.32,26.633,88.8,4.8,4810.4334,null,null,19.71,1.23,48687,"buyer-sourced","verified","MARGINAL","","AX-R06","r.vermeulen"],["AX-2024-004842","2024-04-16","2024-04-24","2024-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","wibsonbio","SWB","wibsonbio-swb-2311-h8764","SWB-2311-H8764","medutest",10,99.24,0.76,0.34,"des-acetyl (−42 Da)",3.76,"acetate",5.14,0.25,null,null,null,null,null,-2.4,1024.5217,0.27,null,8.01,1.08,70615,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","r.lindholm"],["AX-2024-004687","2024-04-07","2024-04-24","2024-Q2","mk-677","MK-677 (Ibutamoren mesylate)","non-peptide","homopeptide","Homopeptide","homopeptide-homo-2401-j3421","HOMO-2401-J3421","peptidemeter",250,99.76,0.24,0.14,"residual DMF (process solvent)",3.83,"mesylate",15.17,0.32,80.68,80.49,280.95,226.137,90.5,3.5,624.2203,null,null,13.11,1.26,75844,"buyer-sourced","verified","FAIL","counter-ion","","c18_2p6"],["AX-2024-004843","2024-04-21","2024-04-23","2024-Q2","pt-141","PT-141 (Bremelanotide)","melanocortin","wibsonbio","SWB","wibsonbio-swb-2311-h8764","SWB-2311-H8764","janoshik-analytical",10,98.91,1.09,0.77,"oxidised Trp (+16 Da)",3.17,"acetate",5.79,0.5,null,null,null,null,null,4.1,1024.5284,null,"No growth at 14 d",9.5,0.89,72409,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","s.sorensen"],["AX-2024-004684","2024-04-16","2024-04-22","2024-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2401-r3356","HOMO-2401-R3356","janoshik-analytical",2,98.54,1.46,0.96,"[D-Aib8]-diastereomer",3.17,"TFA",7.55,0.64,88.64,87.35,2.11,1.843,92.2,0,4111.0524,null,null,18.61,1.01,64103,"buyer-sourced","verified","PASS","","","an.aguirre"],["AX-2024-004432","2024-04-19","2024-04-22","2024-Q2","tb-500","TB-500","repair","genscriptpeps","GSP","genscriptpeps-gsp-2401-w2583","GSP-2401-W2583","vendorinvestigate",5,98.44,1.56,0.79,"des-acetyl TB-500 (−42 Da)",7.17,"acetate",5.09,0.77,86.97,85.61,5.22,4.469,89.4,-2.6,887.4941,null,null,8.35,1.21,68797,"buyer-sourced","verified","FAIL","purity","AX-R06","endotoxin_limit"],["AX-2024-005259","2024-04-18","2024-04-21","2024-Q2","semaglutide","Semaglutide","incretin","bachemholding","BCH","bachemholding-bch-2405-u4366","BCH-2405-U4366","janoshik-analytical",15,98.08,1.92,1.31,"[D-Aib8]-diastereomer",4.2,"TFA",9.39,0.51,null,null,null,null,null,-0.2,4111.0516,1.7,null,18.43,1.07,62633,"buyer-sourced","verified","PASS","","","si.cabrera"],["AX-2024-005089","2024-04-05","2024-04-21","2024-Q2","igf-1-des","IGF-1 DES (1-3)","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-f6772","SSA-2403-F6772","medutest",0.1,99.5,0.5,0.26,"disulfide-scrambled isomer",3.94,"acetate",5.21,1.01,89.84,89.39,0.1,0.089,89,8.3,7365.7799,1.91,null,13.41,1.2,34026,"supplier-supplied","identity-consistent","MARGINAL","","AX-R06","an.silva"],["AX-2024-004859","2024-04-10","2024-04-21","2024-Q2","tirzepatide","Tirzepatide","incretin","erpbiotech","ERP","erpbiotech-erp-2401-d8257","ERP-2401-D8257","medutest",30,98.26,1.74,0.65,"[D-Aib13]-diastereomer",4.36,"TFA",5.62,0.97,null,null,null,null,null,-2,4810.4007,null,null,17.03,1.08,48225,"buyer-sourced","identity-consistent","PASS","","","t.cardoso"],["AX-2024-004639","2024-04-20","2024-04-21","2024-Q2","tirzepatide","Tirzepatide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2404-u1948","TFC-2404-U1948","medutest",5,99.03,0.97,0.65,"des-Aib2 analogue",3.54,"TFA",6.93,0.64,null,null,null,null,null,-15.3,4810.3367,null,null,16.99,1.05,48866,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","ig.beaulieu"],["AX-2024-004442","2024-04-05","2024-04-21","2024-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2405-w3331","GSP-2405-W3331","nordanalyt",2,99.05,0.95,0.37,"des-AEEA semaglutide (−145 Da)",2.77,"TFA",7.59,0.19,null,null,null,null,null,5.2,4111.0738,null,null,21.07,1.14,67247,"buyer-sourced","identity-consistent","PASS","","","no.laurent"],["AX-2024-004438","2024-04-15","2024-04-21","2024-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2405-w3331","GSP-2405-W3331","nordanalyt",2,98.96,1.04,0.41,"des-AEEA semaglutide (−145 Da)",2.97,"TFA",6.85,0.87,null,null,null,null,null,-4,4111.036,null,null,21.22,1.19,52435,"lab-retained","identity-consistent","PASS","","","me.ramos"],["AX-2024-004678","2024-04-19","2024-04-20","2024-Q2","semaglutide","Semaglutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2401-r3356","HOMO-2401-R3356","medutest",2,99.13,0.87,0.54,"[D-Aib8]-diastereomer",2.32,"TFA",8.06,0.58,null,null,null,null,null,null,null,null,null,15.51,1.27,58267,"buyer-sourced","purity-only","PASS","","","z.mensa"],["AX-2024-004554","2024-04-11","2024-04-20","2024-Q2","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2401-r8036","JEEP-2401-R8036","peptidemeter",5,98.91,1.09,0.64,"tBu-protected residual (+56 Da)",8.39,"TFA",8.98,0.55,null,null,null,null,null,-1.6,4111.0458,null,null,17.21,1.24,49708,"buyer-sourced","identity-consistent","FAIL","water","","re.nilsen"],["AX-2024-004446","2024-04-13","2024-04-20","2024-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2405-w3331","GSP-2405-W3331","medutest",2,98.78,1.22,0.48,"tBu-protected residual (+56 Da)",3.32,"TFA",10.11,0.53,null,null,null,null,null,-2.7,4111.0413,null,"No growth at 14 d",15.51,1.23,71451,"buyer-sourced","identity-consistent","PASS","","","n.solberg"],["AX-2024-004436","2024-04-10","2024-04-20","2024-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2405-w3331","GSP-2405-W3331","medutest",2,99.02,0.98,0.38,"des-AEEA semaglutide (−145 Da)",2.52,"TFA",7.51,0.55,null,null,null,null,null,13.8,4111.1091,null,null,15.61,1.21,44949,"buyer-sourced","identity-consistent","PASS","","","h.hartmann"],["AX-2024-004355","2024-04-14","2024-04-20","2024-Q2","ghrp-6","GHRP-6","gh-axis","flourishglobalbio","FGP","flourishglobalbio-fgp-2312-x8684","FGP-2312-X8684","janoshik-analytical",2,99.32,0.68,0.33,"oxidised Trp (+16 Da)",4.82,"acetate",4.19,0.19,90.8,90.18,2.17,1.957,97.9,null,null,null,null,8.49,1.23,61453,"buyer-sourced","purity-only","PASS","","","k.duarte"],["AX-2024-005158","2024-04-08","2024-04-18","2024-Q2","tirzepatide","Tirzepatide","incretin","sangonbio","SGN","sangonbio-sgn-2401-k9783","SGN-2401-K9783","janoshik-analytical",60,98.04,1.96,1.05,"truncated (3-39)",3.87,"TFA",6.95,0.72,null,null,null,null,null,-0.3,4810.4089,null,null,19.86,0.96,83377,"buyer-sourced","identity-consistent","PASS","","","a.okwuosa"],["AX-2024-004591","2024-04-05","2024-04-18","2024-Q2","melanotan-ii","Melanotan II","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2401-j9617","TFC-2401-J9617","peptidemeter",10,99.42,0.58,0.3,"linear (open-lactam) precursor (+18 Da)",3.55,"acetate",3.58,0.49,null,null,null,null,null,-6.2,1023.5339,null,null,9.13,1.03,86179,"buyer-sourced","identity-consistent","PASS","","","pt141_one_da"],["AX-2024-004435","2024-04-08","2024-04-17","2024-Q2","semaglutide","Semaglutide","incretin","genscriptpeps","GSP","genscriptpeps-gsp-2405-w3331","GSP-2405-W3331","medutest",2,98.79,1.21,0.77,"tBu-protected residual (+56 Da)",3.46,"TFA",10.09,0.54,null,null,null,null,null,null,null,0.31,null,15.53,1.02,69836,"buyer-sourced","purity-only","PASS","","","f.lokken"],["AX-2024-004903","2024-04-13","2024-04-16","2024-Q2","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2402-d9383","ERP-2402-D9383","vendorinvestigate",5,98.81,1.19,0.72,"des-Gly truncate (−57 Da)",6.75,"acetate",5.15,0.85,87.25,86.21,5.59,4.819,96.4,1.9,1418.712,null,null,10.18,1.03,56177,"buyer-sourced","verified","PASS","","","a.malinowski"],["AX-2024-004828","2024-04-12","2024-04-16","2024-Q2","tirzepatide","Tirzepatide","incretin","wibsonbio","SWB","wibsonbio-swb-2311-b7511","SWB-2311-B7511","janoshik-analytical",15,97.29,2.71,1.19,"Met(O) sulfoxide (+16 Da)",6.98,"TFA",7.71,0.69,null,null,null,null,null,-1.4,4810.4036,0.94,null,20.11,1.05,57056,"supplier-supplied","verified","PASS","","","f.grimaldi"],["AX-2024-005200","2024-04-05","2024-04-15","2024-Q2","ghrp-6","GHRP-6","gh-axis","cpcbio","CPC","cpcbio-cpc-2401-n1934","CPC-2401-N1934","peptidemeter",5,99.54,0.46,0.31,"[D-Trp]-epimer",5.02,"acetate",4.59,0.16,90.23,89.81,5.77,5.182,103.6,-3.4,872.4416,null,null,7.9,1.03,82501,"buyer-sourced","verified","MARGINAL","","AX-R02","a.lehtinen"],["AX-2024-005090","2024-04-08","2024-04-15","2024-Q2","igf-1-des","IGF-1 DES (1-3)","gh-axis","shanghaisigmaaubio","SSA","shanghaisigmaaubio-ssa-2403-f6772","SSA-2403-F6772","janoshik-analytical",0.1,99.19,0.81,0.55,"des(1-4) over-truncate (−87 Da)",3.54,"acetate",3.8,0.22,null,null,null,null,null,4.1,7365.749,1.44,null,16,1.39,54681,"buyer-sourced","verified","PASS","","","j.lindholm"],["AX-2024-004845","2024-04-14","2024-04-15","2024-Q2","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2401-k8556","ERP-2401-K8556","peptidemeter",5,99.32,0.68,0.4,"des-acetyl TB-500 (−42 Da)",3.31,"acetate",4.66,0.91,91.12,90.5,5.45,4.932,98.6,null,null,null,null,7.23,0.95,54272,"buyer-sourced","purity-only","PASS","","","k.bakken"],["AX-2024-004782","2024-04-05","2024-04-15","2024-Q2","retatrutide","Retatrutide","incretin","homopeptide","Homopeptide","homopeptide-homo-2311-r5976","HOMO-2311-R5976","janoshik-analytical",5,97.86,2.14,1.06,"C18 diacid regioisomer",3.36,"TFA",7.13,1.01,88.5,86.61,5.15,4.46,89.2,1.4,4728.4937,0.2,null,20.81,1.38,41115,"buyer-sourced","verified","MARGINAL","","AX-R06","d.wojcik"],["AX-2024-004901","2024-04-11","2024-04-14","2024-Q2","bpc-157","BPC-157","repair","erpbiotech","ERP","erpbiotech-erp-2402-d9383","ERP-2402-D9383","janoshik-analytical",5,99.76,0.24,0.14,"des-Gly truncate (−57 Da)",6.26,"acetate",6.28,0.6,86.86,86.65,6.12,5.303,106.1,-4.2,1418.7033,null,null,9.69,1.14,56832,"buyer-sourced","verified","PASS","","","r.solberg"],["AX-2024-004256","2024-04-07","2024-04-14","2024-Q2","sermorelin","Sermorelin","gh-axis","qyaobio","QYB","qyaobio-qyb-2404-w4423","QYB-2404-W4423","janoshik-analytical",5,99.59,0.41,0.2,"deamidated Asn8 (+1 Da)",3.36,"acetate",5.4,0.66,90.58,90.21,5.78,5.214,104.3,0.9,3355.7275,null,null,12.35,1.13,54942,"buyer-sourced","verified","PASS","","","na.ramos"],["AX-2024-004847","2024-04-09","2024-04-13","2024-Q2","tb-500","TB-500","repair","erpbiotech","ERP","erpbiotech-erp-2401-k8556","ERP-2401-K8556","janoshik-analytical",5,99.04,0.96,0.56,"des-acetyl TB-500 (−42 Da)",3.09,"acetate",6.28,0.89,89.74,88.88,5.61,4.986,99.7,-1.4,887.4952,null,null,7.97,1.09,61512,"buyer-sourced","verified","PASS","","","z.amankwah"],["AX-2024-004317","2024-03-20","2024-04-11","2024-Q1","melanotan-ii","Melanotan II","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2402-l6963","QSC-2402-L6963","vendorinvestigate",10,99.29,0.71,0.38,"oxidised Trp (+16 Da)",5.75,"acetate",5.32,0.16,88.77,88.14,11.02,9.713,97.1,-0.6,1023.5396,0.23,null,10.44,0.86,84481,"buyer-sourced","verified","PASS","","","r.yildiz"],["AX-2024-004348","2024-04-09","2024-04-10","2024-Q2","tb-500","TB-500","repair","flourishglobalbio","FGP","flourishglobalbio-fgp-2402-x8147","FGP-2402-X8147","janoshik-analytical",5,99.71,0.29,0.17,"C-terminal amide (−1 Da)",5.22,"acetate",5.71,0.86,88.21,87.95,5.9,5.189,103.8,null,null,0.71,null,6.85,1.22,51202,"buyer-sourced","purity-only","MARGINAL","","AX-R11","t.malinowski"],["AX-2024-004287","2024-03-25","2024-04-09","2024-Q1","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2401-s6494","QSC-2401-S6494","peptidemeter",2,99.93,0.07,0.04,"des-Gln truncate (−128 Da)",7.26,"acetate",5.65,0.79,86.3,86.24,2.08,1.794,89.7,-2.7,887.494,null,null,7.26,0.95,66761,"buyer-sourced","verified","MARGINAL","","AX-R04;AX-R06","n.ekstrom"],["AX-2024-004185","2024-04-06","2024-04-08","2024-Q2","kisspeptin-10","Kisspeptin-10","melanocortin","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2311-t3203","WWB-2311-T3203","janoshik-analytical",5,99.62,0.38,0.25,"des-Tyr (−163 Da)",6.17,"acetate",4.28,0.36,89.19,88.85,5.43,4.825,96.5,2,1301.6326,0.16,null,9.25,1.19,73587,"lab-retained","verified","PASS","","","h.batista"],["AX-2024-004645","2024-03-24","2024-04-07","2024-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2309-h2397","TFC-2309-H2397","janoshik-analytical",15,98.53,1.47,0.66,"[D-Aib2]-diastereomer",3.7,"TFA",9.19,0.8,86.31,85.04,16,13.606,90.7,-0.6,4728.4843,null,null,20.89,1.32,68565,"buyer-sourced","verified","PASS","","","h.nascimento"],["AX-2024-004571","2024-03-22","2024-04-05","2024-Q1","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2308-j8740","JEEP-2308-J8740","peptidemeter",2,99.23,0.77,0.43,"C18 diacid mono-ester",4.89,"TFA",7.82,0.93,86.36,85.7,2.09,1.791,89.6,-35.8,4110.9052,null,null,17.31,1.19,51747,"lab-retained","verified","FAIL","mass accuracy","AX-R01;AX-R06","k.okwuosa"],["AX-2024-004309","2024-03-16","2024-04-05","2024-Q1","kisspeptin-10","Kisspeptin-10","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2402-t7322","QSC-2402-T7322","nordanalyt",5,99.49,0.51,0.26,"oxidised Trp (+16 Da)",6.6,"acetate",4.82,0.82,null,null,null,null,null,-0.6,1301.6292,0.7,null,10.68,1.13,58848,"buyer-sourced","verified","PASS","","","an.lindqvist"],["AX-2024-004658","2024-03-09","2024-04-04","2024-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2309-h2397","TFC-2309-H2397","peptidemeter",15,98.7,1.3,0.8,"truncated (5-39)",4.31,"TFA",6.81,0.85,88.03,86.89,18.24,15.849,105.7,5.6,4728.5136,null,null,19.59,1.03,51700,"buyer-sourced","verified","PASS","","","p.salgado"],["AX-2024-005178","2024-03-18","2024-04-02","2024-Q1","semax","Semax","neuro","cpcbio","CPC","cpcbio-cpc-2309-m9933","CPC-2309-M9933","vendorinvestigate",10,98.08,1.92,0.9,"Met1 sulfoxide (+16 Da)",6.31,"acetate",4.78,0.83,88.08,86.39,12.35,10.669,106.7,1,813.3549,null,null,7.36,0.98,92192,"buyer-sourced","verified","FAIL","purity","","v.yildiz"],["AX-2024-004451","2024-03-20","2024-04-01","2024-Q1","hexarelin","Hexarelin","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2311-c2917","GSP-2311-C2917","nordanalyt",10,99.01,0.99,0.59,"oxidised Trp (+16 Da)",4,"acetate",5.2,0.54,90.26,89.37,11.7,10.456,104.6,null,null,null,null,10.11,1.12,44411,"buyer-sourced","purity-only","PASS","","","h.nakamura"],["AX-2024-004125","2024-03-10","2024-03-31","2024-Q1","semax","Semax","neuro","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2308-n1754","WWB-2308-N1754","janoshik-analytical",5,99.76,0.24,0.09,"Met1 sulfoxide (+16 Da)",5,"acetate",7.64,0.9,86.46,86.25,5.46,4.709,94.2,-4.9,813.3501,null,null,7.19,0.9,81401,"buyer-sourced","verified","PASS","","","i.ndiaye"],["AX-2024-004613","2024-03-11","2024-03-30","2024-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2310-j1196","TFC-2310-J1196","janoshik-analytical",10,99.93,0.07,0.04,"oxidised Trp (+16 Da)",8.09,"acetate",3.59,0.89,87.43,87.37,12.26,10.712,107.1,-3,1024.5211,2.75,null,9.57,1.14,74670,"buyer-sourced","verified","FAIL","water","","p.brandt"],["AX-2024-004573","2024-03-13","2024-03-29","2024-Q1","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2308-j8740","JEEP-2308-J8740","peptidemeter",2,98.69,1.31,0.68,"C18 diacid mono-ester",5.89,"TFA",6.31,0.63,87.17,86.03,2.07,1.781,89.1,-0.9,4111.0487,null,"No growth at 14 d",17.22,0.99,39845,"buyer-sourced","verified","MARGINAL","","AX-R06","z.ivaturi"],["AX-2024-004742","2024-03-16","2024-03-27","2024-Q1","tb-500","TB-500","repair","homopeptide","Homopeptide","homopeptide-homo-2308-r3867","HOMO-2308-R3867","peptidemeter",10,99.54,0.46,0.24,"des-acetyl TB-500 (−42 Da)",3.72,"acetate",4.65,0.62,91.01,90.59,11.18,10.128,101.3,0.5,887.4968,null,null,7.32,0.94,22143,"lab-retained","verified","PASS","","","l.rahimi"],["AX-2024-005229","2024-03-25","2024-03-26","2024-Q1","bpc-157","BPC-157","repair","wuxitides","WXT","wuxitides-wxt-2312-m2386","WXT-2312-M2386","janoshik-analytical",2,97.85,2.15,1.24,"[D-Val]-diastereomer",5.11,"acetate",5.7,0.43,null,null,null,null,null,-6.7,1418.6998,0.29,null,10.22,1.18,76921,"buyer-sourced","verified","FAIL","purity","AX-R11","void_marker"],["AX-2024-005183","2024-03-04","2024-03-26","2024-Q1","semax","Semax","neuro","cpcbio","CPC","cpcbio-cpc-2309-m9933","CPC-2309-M9933","janoshik-analytical",10,98.32,1.68,0.64,"Met1 sulfoxide (+16 Da)",6.29,"acetate",5.99,0.6,87.12,85.66,10.54,9.029,90.3,-5.9,813.3493,0.8,null,7.04,0.98,52361,"buyer-sourced","verified","FAIL","purity","","na.laurent"],["AX-2024-004740","2024-03-01","2024-03-26","2024-Q1","tb-500","TB-500","repair","homopeptide","Homopeptide","homopeptide-homo-2308-r3867","HOMO-2308-R3867","janoshik-analytical",10,99.33,0.67,0.35,"des-acetyl TB-500 (−42 Da)",3.34,"acetate",4,0.48,92.18,91.56,10.98,10.053,100.5,3.9,887.4999,null,"No growth at 14 d",7.86,0.86,76721,"buyer-sourced","verified","PASS","","","r.nwosu"],["AX-2024-004316","2024-02-29","2024-03-26","2024-Q1","melanotan-ii","Melanotan II","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2402-l6963","QSC-2402-L6963","medutest",10,99.42,0.58,0.35,"linear (open-lactam) precursor (+18 Da)",5.9,"acetate",6.23,0.16,87.71,87.2,10.46,9.121,91.2,-17.5,1023.5223,null,null,8.43,0.99,64253,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","fr.chukwu"],["AX-2024-004284","2024-03-17","2024-03-26","2024-Q1","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2401-s6494","QSC-2401-S6494","peptidemeter",2,99.93,0.07,0.04,"des-Gln truncate (−128 Da)",6.38,"acetate",6.64,0.67,null,null,null,null,null,1,887.4973,0.93,null,7.38,1.09,55367,"buyer-sourced","verified","MARGINAL","","AX-R04","no.zielinski"],["AX-2024-004245","2024-03-21","2024-03-26","2024-Q1","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2402-j4684","QYB-2402-J4684","peptidemeter",60,98.68,1.32,0.91,"truncated (3-39)",3.28,"TFA",5.79,0.39,null,null,null,null,null,5.4,4810.4363,null,null,18.56,0.94,61342,"buyer-sourced","identity-consistent","PASS","","","c.espinoza"],["AX-2024-004321","2024-03-11","2024-03-24","2024-Q1","melanotan-ii","Melanotan II","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2402-l6963","QSC-2402-L6963","peptidemeter",10,99.28,0.72,0.39,"oxidised Trp 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Da)",4.44,"acetate",4.13,0.75,90.68,90.08,1.97,1.775,88.8,2.5,872.4468,null,null,9.99,1.08,65694,"buyer-sourced","verified","MARGINAL","","AX-R06;AX-R11","a.palacios"],["AX-2024-004576","2024-03-19","2024-03-22","2024-Q1","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2308-j8740","JEEP-2308-J8740","janoshik-analytical",2,98.91,1.09,0.76,"[D-Aib8]-diastereomer",4.63,"TFA",10.03,0.97,84.37,83.45,2.2,1.836,91.8,-1.9,4111.0446,null,null,18.42,1.13,65972,"buyer-sourced","verified","PASS","","","p.salgado"],["AX-2024-004122","2024-02-27","2024-03-22","2024-Q1","semax","Semax","neuro","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2308-n1754","WWB-2308-N1754","janoshik-analytical",5,99.86,0.14,0.08,"diketopiperazine (−18 Da)",5.29,"acetate",4.67,0.77,89.27,89.15,5.03,4.484,89.7,1.6,813.3554,null,null,7.04,1.13,65833,"buyer-sourced","verified","MARGINAL","","AX-R06","Contributor 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Da)",3.92,"TFA",7.45,0.51,null,null,null,null,null,null,null,null,null,19.51,1.33,48624,"buyer-sourced","purity-only","PASS","","","re.sobczak"],["AX-2024-005310","2024-03-09","2024-03-17","2024-Q1","afamelanotide","Afamelanotide","melanocortin","bachemholding","BCH","bachemholding-bch-2310-k5538","BCH-2310-K5538","nordanalyt",10,98.13,1.87,0.71,"Met sulfoxide (+16 Da)",5.34,"acetate",2.89,0.34,91.43,89.72,11.69,10.488,104.9,null,null,null,null,12.54,1.2,68664,"buyer-sourced","purity-only","PASS","","","b.lundgren"],["AX-2024-004289","2024-03-16","2024-03-17","2024-Q1","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2401-s6494","QSC-2401-S6494","medutest",2,99.93,0.07,0.04,"des-Gln truncate (−128 Da)",7.13,"acetate",5.98,0.17,null,null,null,null,null,null,null,null,null,6.79,0.86,67538,"buyer-sourced","purity-only","MARGINAL","","AX-R04","ra.restrepo"],["AX-2024-004650","2024-02-25","2024-03-16","2024-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2309-h2397","TFC-2309-H2397","medutest",15,98.74,1.26,0.77,"truncated (5-39)",3.93,"TFA",8.33,0.57,87.17,86.07,17.5,15.062,100.4,0.3,4728.4885,2.54,null,16.93,1.26,54036,"buyer-sourced","identity-consistent","MARGINAL","","AX-R11","d.perrin"],["AX-2024-005137","2024-03-02","2024-03-15","2024-Q1","ghrp-6","GHRP-6","gh-axis","sangonbio","SGN","sangonbio-sgn-2401-b8456","SGN-2401-B8456","nordanalyt",2,99.42,0.58,0.39,"bis-oxidised Trp (+32 Da)",3.62,"acetate",4.7,0.47,91.21,90.68,2.13,1.931,96.6,0.8,872.4453,null,null,9.66,1.08,51622,"buyer-sourced","verified","PASS","","","k.marchetti"],["AX-2024-004308","2024-02-29","2024-03-15","2024-Q1","kisspeptin-10","Kisspeptin-10","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2402-t7322","QSC-2402-T7322","peptidemeter",5,99.93,0.07,0.04,"C-terminal free acid (+1 Da)",6.5,"acetate",4.36,0.93,88.21,88.15,5.42,4.778,95.6,2.3,1301.633,null,null,8.41,0.97,52060,"buyer-sourced","verified","PASS","","","a.sandvik"],["AX-2024-005138","2024-02-27","2024-03-14","2024-Q1","ghrp-6","GHRP-6","gh-axis","sangonbio","SGN","sangonbio-sgn-2401-b8456","SGN-2401-B8456","medutest",2,99.2,0.8,0.51,"oxidised Trp (+16 Da)",3.89,"acetate",4.22,0.16,null,null,null,null,null,null,null,null,null,7.19,1.25,52578,"buyer-sourced","purity-only","PASS","","","g.correia"],["AX-2024-005136","2024-02-21","2024-03-14","2024-Q1","ghrp-6","GHRP-6","gh-axis","sangonbio","SGN","sangonbio-sgn-2401-b8456","SGN-2401-B8456","medutest",2,99.03,0.97,0.61,"oxidised Trp (+16 Da)",3.64,"acetate",6.93,0.99,null,null,null,null,null,-4,872.4411,null,null,7.14,0.99,61016,"buyer-sourced","identity-consistent","PASS","","","a.lehtinen"],["AX-2024-004739","2024-02-19","2024-03-14","2024-Q1","tb-500","TB-500","repair","homopeptide","Homopeptide","homopeptide-homo-2308-r3867","HOMO-2308-R3867","janoshik-analytical",10,99.46,0.54,0.21,"des-Gln truncate (−128 Da)",3.21,"acetate",5.8,0.84,90.15,89.66,10.95,9.818,98.2,1.3,887.4976,null,null,7.82,1.07,82445,"buyer-sourced","verified","PASS","","","l.norgaard"],["AX-2024-004453","2024-03-07","2024-03-14","2024-Q1","bpc-157","BPC-157","repair","genscriptpeps","GSP","genscriptpeps-gsp-2402-g3728","GSP-2402-G3728","kestrel-bioanalytical",10,99.24,0.76,0.32,"acetylated N-terminus (+42 Da)",3.96,"acetate",5.24,0.19,90.61,89.92,10.47,9.415,94.1,null,null,null,null,5.13,1.05,76391,"buyer-sourced","purity-only","PASS","","","as.novak"],["AX-2024-004276","2024-03-13","2024-03-14","2024-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2402-x6189","QSC-2402-X6189","janoshik-analytical",10,99.55,0.45,0.18,"melanotan II (C-terminal amide, −1 Da)",3.5,"acetate",4.34,0.38,91.78,91.37,10.17,9.292,92.9,2,1024.5262,null,null,9.64,0.9,88687,"buyer-sourced","verified","PASS","","","ha.mwangi"],["AX-2024-004741","2024-02-29","2024-03-13","2024-Q1","tb-500","TB-500","repair","homopeptide","Homopeptide","homopeptide-homo-2308-r3867","HOMO-2308-R3867","kestrel-bioanalytical",10,99.46,0.54,0.21,"des-Gln truncate (−128 Da)",3.6,"acetate",5.43,0.24,90.73,90.24,10.18,9.186,91.9,null,null,null,"No growth at 14 d",4.3,0.99,85418,"buyer-sourced","purity-only","PASS","","","r.yildiz"],["AX-2024-004648","2024-02-26","2024-03-13","2024-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2309-h2397","TFC-2309-H2397","peptidemeter",15,98.66,1.34,0.82,"truncated (5-39)",4.06,"TFA",7.58,0.52,87.84,86.66,18.15,15.729,104.9,-0.7,4728.4838,null,null,19.5,0.99,36084,"buyer-sourced","verified","PASS","","","am.frisk"],["AX-2024-004246","2024-03-11","2024-03-13","2024-Q1","tirzepatide","Tirzepatide","incretin","qyaobio","QYB","qyaobio-qyb-2402-j4684","QYB-2402-J4684","janoshik-analytical",60,99.36,0.64,0.27,"trifluoroacetyl adduct (+96 Da)",3.55,"TFA",7.83,0.61,88.01,87.45,69.47,60.752,101.3,null,null,null,null,19.99,1.32,64975,"buyer-sourced","purity-only","PASS","","","t.sandvik"],["AX-2024-005187","2024-02-25","2024-03-12","2024-Q1","semax","Semax","neuro","cpcbio","CPC","cpcbio-cpc-2309-m9933","CPC-2309-M9933","janoshik-analytical",10,98.22,1.78,0.68,"Met1 sulfoxide (+16 Da)",5.92,"acetate",6.69,0.36,87.03,85.48,10.5,8.975,89.8,4.5,813.3578,null,null,7.21,0.9,46072,"buyer-sourced","verified","FAIL","purity","AX-R06","h.lundgren"],["AX-2024-004199","2024-02-26","2024-03-12","2024-Q1","igf-1-lr3","IGF-1 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(5-39)",3.9,"TFA",6.59,0.88,88.63,87.49,35.4,30.971,103.2,-5.6,4728.4606,null,null,19.45,1.18,56208,"buyer-sourced","verified","PASS","","","r.yildiz"],["AX-2024-004291","2024-02-26","2024-03-10","2024-Q1","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2401-s6494","QSC-2401-S6494","janoshik-analytical",2,99.76,0.24,0.15,"des-Gln truncate (−128 Da)",7.17,"acetate",6.32,0.46,86.05,85.84,2.39,2.052,102.6,-1.1,887.4954,null,null,7.82,1.15,67672,"buyer-sourced","verified","MARGINAL","","AX-R04","n.ekstrom"],["AX-2024-004123","2024-02-23","2024-03-10","2024-Q1","semax","Semax","neuro","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2308-n1754","WWB-2308-N1754","peptidemeter",5,99.23,0.77,0.34,"Met1 sulfoxide (+16 Da)",6.08,"acetate",5.42,0.25,88.25,87.57,5.42,4.746,94.9,-2.5,813.3521,null,null,6.65,0.94,61287,"buyer-sourced","verified","PASS","","","v.balogun"],["AX-2024-005313","2024-02-15","2024-03-09","2024-Q1","afamelanotide","Afamelanotide","melanocortin","bachemholding","BCH","bachemholding-bch-2310-k5538","BCH-2310-K5538","kestrel-bioanalytical",10,98.87,1.13,0.53,"oxidised Trp (+16 Da)",5.62,"acetate",3.1,0.95,90.33,89.31,12.01,10.726,107.3,0.8,1645.8487,null,null,5.9,1.17,48120,"buyer-sourced","method-limited","PASS","","","t.amankwah"],["AX-2024-005206","2024-02-14","2024-03-08","2024-Q1","semaglutide","Semaglutide","incretin","cpcbio","CPC","cpcbio-cpc-2309-a1413","CPC-2309-A1413","janoshik-analytical",5,97.9,2.1,1.28,"des-AEEA semaglutide (−145 Da)",5.61,"TFA",6.21,0.79,null,null,null,null,null,-4.8,4111.0327,0.19,null,18.35,1.27,65928,"buyer-sourced","verified","PASS","","","ma.ilunga"],["AX-2024-005181","2024-02-15","2024-03-08","2024-Q1","semax","Semax","neuro","cpcbio","CPC","cpcbio-cpc-2309-m9933","CPC-2309-M9933","medutest",10,97.54,2.46,0.94,"Met1 sulfoxide (+16 Da)",5.52,"acetate",5.88,0.28,88.32,86.15,10.77,9.278,92.8,-3.8,813.351,null,null,5.97,1.09,71453,"buyer-sourced","identity-consistent","FAIL","purity","","Contributor #V-6845"],["AX-2024-004385","2024-02-17","2024-03-08","2024-Q1","retatrutide","Retatrutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9522","TFS-{CAT}-9522","janoshik-analytical",30,98.81,1.19,0.81,"oxidised Trp (+16 Da)",4.18,"TFA",8.73,0.17,null,null,null,null,null,4,4728.506,0.34,"No growth at 14 d",20.77,1.31,55858,"buyer-sourced","verified","PASS","","","m.cabrera"],["AX-2024-004201","2024-03-04","2024-03-08","2024-Q1","igf-1-lr3","IGF-1 LR3","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2310-a4053","WWB-2310-A4053","peptidemeter",0.1,99.59,0.41,0.2,"truncated (1-70)",5.18,"acetate",5.24,0.36,89.22,88.85,0.11,0.098,98,null,null,null,null,15.94,1.12,57554,"buyer-sourced","purity-only","PASS","","","na.ramos"],["AX-2024-005182","2024-02-26","2024-03-07","2024-Q1","semax","Semax","neuro","cpcbio","CPC","cpcbio-cpc-2309-m9933","CPC-2309-M9933","peptidemeter",10,98.26,1.74,0.82,"Met1 sulfoxide (+16 Da)",5.76,"acetate",5.85,0.87,null,null,null,null,null,-4.7,813.3503,null,null,6.6,1.02,88545,"buyer-sourced","identity-consistent","FAIL","purity","","h.rasmussen"],["AX-2024-004616","2024-02-23","2024-03-07","2024-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2310-j1196","TFC-2310-J1196","janoshik-analytical",10,99.93,0.07,0.04,"des-acetyl (−42 Da)",7.79,"acetate",4.61,0.72,null,null,null,null,null,5.3,1024.5296,null,"No growth at 14 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dimer",5.1,"acetate",4.99,0.84,null,null,null,null,null,-2.3,9105.2203,null,null,17.11,1.16,48178,"buyer-sourced","identity-consistent","PASS","","","s.trevino"],["AX-2024-004130","2024-02-10","2024-03-06","2024-Q1","semax","Semax","neuro","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2308-n1754","WWB-2308-N1754","janoshik-analytical",5,99.45,0.55,0.35,"diketopiperazine (−18 Da)",4.9,"acetate",7.69,0.85,86.56,86.08,6.09,5.242,104.8,5.2,813.3583,null,null,7.22,1.25,70049,"buyer-sourced","verified","PASS","","","el.halonen"],["AX-2024-005338","2024-03-02","2024-03-05","2024-Q1","epitalon","Epitalon","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2308-5947","SIG-2308-5947","janoshik-analytical",50,99.2,0.8,0.29,"Ala-Glu-Asp tripeptide (−57 Da)",9.21,"acetate",8.85,0.3,81.64,80.99,60.95,49.363,98.7,0,390.1387,null,null,4.62,1.12,52656,"buyer-sourced","method-limited","PASS","","","r.vermeulen"],["AX-2024-005337","2024-02-14","2024-03-05","2024-Q1","retatrutide","Retatrutide","incretin","sigmaaldrich","SIG","sigmaaldrich-sig-2402-5963","SIG-2402-5963","janoshik-analytical",30,98.04,1.96,0.87,"truncated (5-39)",4.7,"TFA",9.89,0.35,null,null,null,null,null,1.4,4728.4937,0.55,"No growth at 14 d",20.54,0.88,65659,"buyer-sourced","verified","PASS","","","ar.iyer"],["AX-2024-005177","2024-02-20","2024-03-05","2024-Q1","semax","Semax","neuro","cpcbio","CPC","cpcbio-cpc-2309-m9933","CPC-2309-M9933","janoshik-analytical",10,98.82,1.18,0.45,"Met1 sulfoxide (+16 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Da)",6.32,"acetate",6.64,0.33,null,null,null,null,null,1.7,813.3555,null,null,7.01,1.16,59159,"supplier-supplied","identity-consistent","PASS","","","j.girard"],["AX-2024-004158","2024-02-15","2024-03-04","2024-Q1","desmopressin","Desmopressin","hormonal","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2312-e2908","WWB-2312-E2908","janoshik-analytical",2,99.55,0.45,0.21,"des-amino artefact (+16 Da)",5.91,"acetate",5.93,0.54,87.62,87.23,2.25,1.963,98.2,null,null,0.3,null,8.04,1.1,52555,"buyer-sourced","purity-only","PASS","","","y.bergstrom"],["AX-2024-005312","2024-02-28","2024-03-02","2024-Q1","afamelanotide","Afamelanotide","melanocortin","bachemholding","BCH","bachemholding-bch-2310-k5538","BCH-2310-K5538","janoshik-analytical",10,97.83,2.17,0.82,"Met sulfoxide (+16 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(5-39)",4.14,"TFA",6.81,0.44,null,null,null,null,null,1.3,4728.4932,3.69,null,19.28,1.19,63628,"buyer-sourced","verified","PASS","","","c.batista"],["AX-2024-004382","2024-02-28","2024-02-29","2024-Q1","retatrutide","Retatrutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9522","TFS-{CAT}-9522","peptidemeter",30,99.14,0.86,0.57,"retatrutide dimer",4.76,"TFA",7.61,0.51,null,null,null,null,null,-3.5,4728.4706,null,null,19.26,1.15,29826,"buyer-sourced","identity-consistent","PASS","","","n.bruun"],["AX-2024-004577","2024-02-27","2024-02-28","2024-Q1","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2308-j8740","JEEP-2308-J8740","medutest",2,99.24,0.76,0.43,"C18 diacid 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accuracy","AX-R01;AX-R06","g.kjaer"],["AX-2024-004735","2024-02-01","2024-02-25","2024-Q1","tb-500","TB-500","repair","homopeptide","Homopeptide","homopeptide-homo-2308-r3867","HOMO-2308-R3867","nordanalyt",10,99.41,0.59,0.23,"des-Gln truncate (−128 Da)",3.7,"acetate",6.83,0.72,null,null,null,null,null,1.5,887.4977,null,null,9.04,0.98,83297,"buyer-sourced","identity-consistent","PASS","","","survodutide_mixup"],["AX-2024-004454","2024-02-16","2024-02-25","2024-Q1","bpc-157","BPC-157","repair","genscriptpeps","GSP","genscriptpeps-gsp-2402-g3728","GSP-2402-G3728","peptidemeter",10,99.41,0.59,0.28,"acetylated N-terminus (+42 Da)",4.38,"acetate",5.57,0.31,89.74,89.21,11.8,10.527,105.3,null,null,null,null,9.03,1.27,64313,"buyer-sourced","purity-only","PASS","","","z.nkemelu"],["AX-2024-004290","2024-02-02","2024-02-25","2024-Q1","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2401-s6494","QSC-2401-S6494","janoshik-analytical",2,99.7,0.3,0.14,"[D-Thr]-diastereomer",6.11,"acetate",5.21,0.16,88.52,88.25,2.12,1.871,93.6,4.3,887.5002,0.56,null,7.91,1.27,85880,"buyer-sourced","verified","MARGINAL","","AX-R04","y.erdogan"],["AX-2024-005207","2024-02-12","2024-02-24","2024-Q1","semaglutide","Semaglutide","incretin","cpcbio","CPC","cpcbio-cpc-2309-a1413","CPC-2309-A1413","janoshik-analytical",5,97.57,2.43,1.65,"des-AEEA semaglutide (−145 Da)",5.08,"TFA",9.72,0.4,84.8,82.74,5.36,4.435,88.7,5.3,4111.0742,0.15,null,18.29,1.11,73643,"buyer-sourced","verified","MARGINAL","","AX-R06","k.okwuosa"],["AX-2024-004288","2024-02-20","2024-02-24","2024-Q1","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2401-s6494","QSC-2401-S6494","janoshik-analytical",2,99.91,0.09,0.05,"[D-Thr]-diastereomer",6.42,"acetate",7.2,0.27,null,null,null,null,null,-5.9,887.4912,null,null,7.82,1.35,73599,"buyer-sourced","identity-consistent","MARGINAL","","AX-R04","m/z_marta"],["AX-2024-004153","2024-01-31","2024-02-24","2024-Q1","desmopressin","Desmopressin","hormonal","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2312-e2908","WWB-2312-E2908","janoshik-analytical",2,99.54,0.46,0.21,"[L-Arg8]-diastereomer (vasopressin-like)",5.52,"acetate",3.76,0.6,90.12,89.71,2.27,2.036,101.8,-1.9,1068.4245,null,null,8.16,1.03,80786,"buyer-sourced","verified","PASS","","","ta.kaufmann"],["AX-2024-005184","2024-02-14","2024-02-22","2024-Q1","semax","Semax","neuro","cpcbio","CPC","cpcbio-cpc-2309-m9933","CPC-2309-M9933","janoshik-analytical",10,98.51,1.49,0.71,"Met1 sulfoxide (+16 Da)",6.16,"acetate",6.28,0.5,null,null,null,null,null,-0.2,813.3539,null,"No growth at 14 d",6.99,0.95,59325,"supplier-supplied","identity-consistent","PASS","","","m.villalobos"],["AX-2024-004452","2024-02-15","2024-02-22","2024-Q1","hexarelin","Hexarelin","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2311-c2917","GSP-2311-C2917","janoshik-analytical",10,98.79,1.21,0.8,"oxidised Trp (+16 Da)",3.84,"acetate",5.82,0.24,90.1,89.01,12.07,10.744,107.4,-1.1,886.4592,null,null,8.79,0.86,66488,"buyer-sourced","verified","FAIL","purity","","k.chowdhury"],["AX-2024-004132","2024-02-07","2024-02-22","2024-Q1","semax","Semax","neuro","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2308-n1754","WWB-2308-N1754","janoshik-analytical",5,99.51,0.49,0.32,"diketopiperazine (−18 Da)",5.11,"acetate",4.67,0.86,89.36,88.92,5.32,4.731,94.6,-3.4,813.3513,null,null,6.97,0.99,59570,"lab-retained","verified","PASS","","","c.sobczak"],["AX-2024-005339","2024-01-26","2024-02-21","2024-Q1","epitalon","Epitalon","bioregulator","sigmaaldrich","SIG","sigmaaldrich-sig-2308-5947","SIG-2308-5947","peptidemeter",50,98.85,1.15,0.54,"β-Asp isomer",9.25,"acetate",8.82,0.87,null,null,null,null,null,0.7,390.139,null,null,4.2,1.17,67142,"buyer-sourced","method-limited","FAIL","purity","","Contributor #W-6318"],["AX-2024-004204","2024-02-10","2024-02-21","2024-Q1","igf-1-lr3","IGF-1 LR3","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2310-a4053","WWB-2310-A4053","janoshik-analytical",0.1,98.73,1.27,0.77,"aggregated dimer",4.69,"acetate",4.21,0.59,90.51,89.36,0.12,0.107,107,-3.5,9105.2093,0.32,null,16.99,1.35,48819,"buyer-sourced","verified","PASS","","","a.sandvik"],["AX-2024-004656","2024-01-30","2024-02-20","2024-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2309-h2397","TFC-2309-H2397","janoshik-analytical",15,98.49,1.51,0.92,"truncated (5-39)",4.83,"TFA",7.52,1.01,null,null,null,null,null,-22.9,4728.3788,null,null,20.78,0.87,52127,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","Contributor #N-3320"],["AX-2024-004651","2024-02-14","2024-02-19","2024-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2309-h2397","TFC-2309-H2397","janoshik-analytical",15,98.86,1.14,0.52,"[D-Aib2]-diastereomer",3.9,"TFA",8.03,0.67,87.4,86.4,17.25,14.904,99.4,5.9,4728.515,null,null,20.78,1.06,51475,"buyer-sourced","verified","PASS","","","to.adeyemi"],["AX-2024-004572","2024-02-08","2024-02-19","2024-Q1","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2308-j8740","JEEP-2308-J8740","kestrel-bioanalytical",2,99.93,0.07,0.04,"[D-Aib8]-diastereomer",6.07,"TFA",11.23,0.23,82.47,82.41,2.31,1.904,95.2,6.7,4111.0799,null,null,9.68,1.17,50773,"lab-retained","method-limited","PASS","","","b.yilmaz"],["AX-2024-005315","2024-02-04","2024-02-18","2024-Q1","afamelanotide","Afamelanotide","melanocortin","bachemholding","BCH","bachemholding-bch-2310-k5538","BCH-2310-K5538","janoshik-analytical",10,98.1,1.9,0.9,"oxidised Trp (+16 Da)",5.68,"acetate",3.24,0.84,null,null,null,null,null,-14.3,1645.8239,0.55,null,10.75,1.12,68388,"buyer-sourced","verified","PASS","","","Contributor #F-7028"],["AX-2024-005176","2024-01-31","2024-02-18","2024-Q1","semax","Semax","neuro","cpcbio","CPC","cpcbio-cpc-2309-m9933","CPC-2309-M9933","kestrel-bioanalytical",10,98.47,1.53,0.73,"Met1 sulfoxide (+16 Da)",5.97,"acetate",6.97,0.93,86.13,84.81,10.93,9.27,92.7,5.8,813.3588,0.31,null,3.77,1.18,93127,"buyer-sourced","identity-consistent","FAIL","purity","","r.wojcik"],["AX-2024-004737","2024-01-31","2024-02-18","2024-Q1","tb-500","TB-500","repair","homopeptide","Homopeptide","homopeptide-homo-2308-r3867","HOMO-2308-R3867","peptidemeter",10,99.49,0.51,0.2,"des-Gln truncate (−128 Da)",3.86,"acetate",7.04,0.58,88.52,88.07,11.52,10.146,101.5,1.6,887.4978,null,null,7.38,0.9,65269,"buyer-sourced","verified","PASS","","","m.cabrera"],["AX-2024-004129","2024-02-17","2024-02-18","2024-Q1","semax","Semax","neuro","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2308-n1754","WWB-2308-N1754","janoshik-analytical",5,99.66,0.34,0.15,"Met1 sulfoxide (+16 Da)",5.44,"acetate",7.2,0.78,null,null,null,null,null,-6.9,813.3485,null,null,6.97,1.11,70956,"buyer-sourced","identity-consistent","PASS","","","n.sjoberg"],["AX-2024-004612","2024-02-09","2024-02-17","2024-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2310-j1196","TFC-2310-J1196","janoshik-analytical",10,99.93,0.07,0.04,"des-acetyl (−42 Da)",7.65,"acetate",6.06,0.39,85.9,85.84,12,10.301,103,-3.5,1024.5206,null,null,9.71,1.1,70970,"buyer-sourced","verified","PASS","","","b.lundgren"],["AX-2024-004455","2024-02-01","2024-02-17","2024-Q1","bpc-157","BPC-157","repair","genscriptpeps","GSP","genscriptpeps-gsp-2402-g3728","GSP-2402-G3728","vendorinvestigate",10,98.93,1.07,0.46,"acetylated N-terminus (+42 Da)",3.69,"acetate",7.89,0.78,87.64,86.7,10.43,9.043,90.4,-3.4,1418.7045,0.49,"No growth at 14 d",10.2,1.57,68398,"buyer-sourced","verified","MARGINAL","","AX-R12","r.nwosu"],["AX-2024-004315","2024-01-28","2024-02-16","2024-Q1","melanotan-ii","Melanotan II","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2402-l6963","QSC-2402-L6963","janoshik-analytical",10,99.4,0.6,0.32,"oxidised Trp (+16 Da)",5.33,"acetate",4.73,0.89,null,null,null,null,null,-4.3,1023.5358,0.27,null,9.84,0.95,74673,"buyer-sourced","verified","PASS","","","fr.chukwu"],["AX-2024-005316","2024-01-25","2024-02-15","2024-Q1","afamelanotide","Afamelanotide","melanocortin","bachemholding","BCH","bachemholding-bch-2310-k5538","BCH-2310-K5538","peptidemeter",10,97.57,2.43,0.92,"Met sulfoxide (+16 Da)",5.14,"acetate",2.61,0.97,null,null,null,null,null,5.2,1645.856,null,null,9.69,1.11,60165,"buyer-sourced","identity-consistent","FAIL","purity","AX-R11","e.frisk"],["AX-2024-004286","2024-01-26","2024-02-15","2024-Q1","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2401-s6494","QSC-2401-S6494","peptidemeter",2,99.83,0.17,0.1,"[D-Thr]-diastereomer",6.17,"acetate",4.33,0.35,89.15,89,2.29,2.038,101.9,-2.5,887.4942,null,null,7.44,1.21,43896,"buyer-sourced","verified","MARGINAL","","AX-R04","f.stanescu"],["AX-2024-004661","2024-01-31","2024-02-14","2024-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2309-h2397","TFC-2309-H2397","vendorinvestigate",15,98.5,1.5,0.67,"[D-Aib2]-diastereomer",4.34,"TFA",8.6,0.85,86.21,84.92,17.01,14.445,96.3,1.4,4728.4937,1.52,null,22.08,1.23,67310,"buyer-sourced","verified","PASS","","","g.petrov"],["AX-2024-004617","2024-02-12","2024-02-14","2024-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2310-j1196","TFC-2310-J1196","nordanalyt",10,99.93,0.07,0.04,"oxidised Trp (+16 Da)",8.62,"acetate",5.5,0.98,84.9,84.84,11.89,10.087,100.9,0.2,1024.5244,null,null,10.84,1.07,63992,"buyer-sourced","verified","FAIL","water","","f.vukovic"],["AX-2024-004203","2024-02-02","2024-02-14","2024-Q1","igf-1-lr3","IGF-1 LR3","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2310-a4053","WWB-2310-A4053","medutest",0.1,99.12,0.88,0.48,"truncated (1-70)",4.78,"acetate",6.22,0.83,null,null,null,null,null,null,null,null,null,14.18,1.14,68497,"buyer-sourced","purity-only","PASS","","","so.diallo"],["AX-2024-004657","2024-01-30","2024-02-13","2024-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2309-h2397","TFC-2309-H2397","peptidemeter",15,98.67,1.33,0.6,"[D-Aib2]-diastereomer",4.27,"TFA",6.59,1.01,null,null,null,null,null,3,4728.5013,null,null,19.49,1,62826,"buyer-sourced","identity-consistent","PASS","","","z.chowdhury"],["AX-2024-004646","2024-01-26","2024-02-13","2024-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2309-h2397","TFC-2309-H2397","nordanalyt",15,98.67,1.33,0.81,"truncated (5-39)",4.32,"TFA",5.7,0.2,89.78,88.59,17.38,15.397,102.6,-35.2,4728.3207,3.56,null,24.78,0.86,56566,"buyer-sourced","verified","FAIL","mass accuracy","AX-R01;AX-R11","d.batista"],["AX-2024-004611","2024-01-28","2024-02-13","2024-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2310-j1196","TFC-2310-J1196","janoshik-analytical",10,99.93,0.07,0.04,"oxidised Trp (+16 Da)",7.86,"acetate",6.29,0.9,84.95,84.89,10.66,9.049,90.5,2.6,1024.5269,null,null,9.63,1.12,66185,"buyer-sourced","verified","PASS","","","ca.ramos"],["AX-2024-004126","2024-01-23","2024-02-13","2024-Q1","semax","Semax","neuro","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2308-n1754","WWB-2308-N1754","janoshik-analytical",5,99.52,0.48,0.31,"diketopiperazine (−18 Da)",5.28,"acetate",7.05,0.42,87.25,86.83,5.52,4.793,95.9,-0.6,813.3536,0.25,"No growth at 14 d",6.82,1.2,52259,"buyer-sourced","verified","PASS","","","a.duarte"],["AX-2024-004121","2024-01-31","2024-02-13","2024-Q1","semax","Semax","neuro","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2308-n1754","WWB-2308-N1754","vendorinvestigate",5,99.27,0.73,0.32,"Met1 sulfoxide (+16 Da)",4.92,"acetate",5.63,0.73,88.72,88.07,5.45,4.8,96,-0.9,813.3534,0.66,null,7.46,0.98,73841,"buyer-sourced","verified","PASS","","","k.petrov"],["AX-2024-004476","2024-02-08","2024-02-11","2024-Q1","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2309-p5844","AMB-2309-P5844","vendorinvestigate",60,98.41,1.59,0.88,"trifluoroacetyl adduct (+96 Da)",4.49,"TFA",6,0.18,89.33,87.91,69.78,61.344,102.2,-1.4,4810.4036,null,null,21.28,1.31,38691,"buyer-sourced","verified","PASS","","","so.beaulieu"],["AX-2024-004384","2024-01-31","2024-02-11","2024-Q1","retatrutide","Retatrutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9522","TFS-{CAT}-9522","janoshik-analytical",30,98.49,1.51,0.95,"retatrutide dimer",4.4,"TFA",9.87,0.69,85.04,83.76,35.6,29.819,99.4,-2.2,4728.4767,null,null,20.62,1.17,70837,"buyer-sourced","verified","PASS","","","b.salinas"],["AX-2024-004202","2024-01-26","2024-02-11","2024-Q1","igf-1-lr3","IGF-1 LR3","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2310-a4053","WWB-2310-A4053","janoshik-analytical",0.1,99.21,0.79,0.48,"aggregated dimer",5.95,"acetate",4.52,0.23,89.3,88.59,0.11,0.097,97,-0.8,9105.2339,null,null,16.85,1.17,35177,"buyer-sourced","verified","PASS","","","si.cabrera"],["AX-2024-004647","2024-01-24","2024-02-10","2024-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2309-h2397","TFC-2309-H2397","nordanalyt",15,98.5,1.5,0.67,"[D-Aib2]-diastereomer",4.42,"TFA",9,0.92,null,null,null,null,null,-4.4,4728.4663,null,null,24.03,1.09,55481,"supplier-supplied","identity-consistent","PASS","","","o.mensa"],["AX-2024-004450","2024-01-21","2024-02-10","2024-Q1","hexarelin","Hexarelin","gh-axis","genscriptpeps","GSP","genscriptpeps-gsp-2311-c2917","GSP-2311-C2917","janoshik-analytical",10,99.02,0.98,0.64,"oxidised Trp (+16 Da)",5.03,"acetate",7.1,0.26,null,null,null,null,null,0.5,886.4606,null,null,8.85,1.01,52113,"buyer-sourced","identity-consistent","PASS","","","a.fontaine"],["AX-2024-004380","2024-02-07","2024-02-10","2024-Q1","retatrutide","Retatrutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9522","TFS-{CAT}-9522","nordanalyt",30,98.77,1.23,0.78,"retatrutide dimer",4.04,"TFA",5.74,0.46,null,null,null,null,null,-1.9,4728.4781,0.4,null,23.88,1,39747,"buyer-sourced","verified","PASS","","","an.aguirre"],["AX-2024-004124","2024-01-29","2024-02-10","2024-Q1","semax","Semax","neuro","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2308-n1754","WWB-2308-N1754","nordanalyt",5,99.68,0.32,0.21,"diketopiperazine (−18 Da)",5.32,"acetate",5.83,0.57,88.28,88,5.95,5.236,104.7,-1.7,813.3527,null,null,8.07,1.07,76325,"buyer-sourced","verified","PASS","","","ke.dahlberg"],["AX-2024-004743","2024-01-28","2024-02-09","2024-Q1","tb-500","TB-500","repair","homopeptide","Homopeptide","homopeptide-homo-2308-r3867","HOMO-2308-R3867","janoshik-analytical",10,99.7,0.3,0.12,"des-Gln truncate (−128 Da)",3.4,"acetate",6.64,0.3,89.66,89.39,9.95,8.894,88.9,null,null,null,"No growth at 14 d",7.81,0.86,79503,"buyer-sourced","purity-only","MARGINAL","","AX-R06","s.adeyemi"],["AX-2024-004610","2024-02-04","2024-02-09","2024-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2310-j1196","TFC-2310-J1196","janoshik-analytical",10,99.74,0.26,0.16,"linear precursor (+18 Da)",7.37,"acetate",3.81,0.19,88.63,88.4,10.9,9.636,96.4,4.2,1024.5285,null,null,9.74,1.19,83472,"buyer-sourced","verified","PASS","","","an.nascimento"],["AX-2024-004323","2024-01-17","2024-02-09","2024-Q1","melanotan-ii","Melanotan II","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2402-l6963","QSC-2402-L6963","nordanalyt",10,99.59,0.41,0.22,"oxidised Trp (+16 Da)",6.21,"acetate",6.29,0.43,null,null,null,null,null,-3.7,1023.5364,0.29,null,11.33,1.2,70535,"buyer-sourced","verified","PASS","","","g.petrov"],["AX-2024-004275","2024-02-05","2024-02-09","2024-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2402-x6189","QSC-2402-X6189","janoshik-analytical",10,99.39,0.61,0.29,"melanotan II (C-terminal amide, −1 Da)",3.47,"acetate",4.89,0.18,91.46,90.9,10.96,9.963,99.6,null,null,null,null,9.62,1.11,102055,"buyer-sourced","purity-only","PASS","","","l.grimaldi"],["AX-2024-004285","2024-02-04","2024-02-08","2024-Q1","tb-500","TB-500","repair","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2401-s6494","QSC-2401-S6494","medutest",2,99.93,0.07,0.04,"des-Gln truncate (−128 Da)",6.53,"acetate",7.14,0.31,86.02,85.96,2.49,2.14,107,-26.8,887.4726,null,null,6.61,0.96,66197,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01;AX-R04","a.correia"],["AX-2024-004157","2024-01-27","2024-02-08","2024-Q1","desmopressin","Desmopressin","hormonal","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2312-e2908","WWB-2312-E2908","janoshik-analytical",2,99.64,0.36,0.16,"[L-Arg8]-diastereomer (vasopressin-like)",5.87,"acetate",4.93,0.21,88.99,88.67,2.28,2.022,101.1,-2,1068.4244,null,null,8.39,0.94,71809,"buyer-sourced","verified","PASS","","","a.ostergaard"],["AX-2024-004156","2024-01-26","2024-02-08","2024-Q1","desmopressin","Desmopressin","hormonal","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2312-e2908","WWB-2312-E2908","janoshik-analytical",2,99.74,0.26,0.12,"des-amino artefact (+16 Da)",4.81,"acetate",5.15,0.16,null,null,null,null,null,3.5,1068.4302,0.15,null,8.09,1.04,63980,"lab-retained","verified","PASS","","","h.adebayo"],["AX-2024-004154","2024-02-02","2024-02-08","2024-Q1","desmopressin","Desmopressin","hormonal","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2312-e2908","WWB-2312-E2908","peptidemeter",2,99.57,0.43,0.21,"des-amino artefact (+16 Da)",4.76,"acetate",3.3,0.28,91.66,91.27,2.17,1.981,99.1,0.5,1068.427,null,null,7.71,1.13,55682,"buyer-sourced","verified","PASS","","","ha.diallo"],["AX-2024-004745","2024-01-15","2024-02-07","2024-Q1","tb-500","TB-500","repair","homopeptide","Homopeptide","homopeptide-homo-2308-r3867","HOMO-2308-R3867","janoshik-analytical",10,99.29,0.71,0.27,"des-Gln truncate (−128 Da)",3.35,"acetate",7.14,0.72,88.79,88.16,11.82,10.421,104.2,0.4,887.4968,1.46,null,7.8,1.06,60375,"buyer-sourced","verified","PASS","","","h.ogunleye"],["AX-2024-004160","2024-01-13","2024-02-07","2024-Q1","desmopressin","Desmopressin","hormonal","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2312-e2908","WWB-2312-E2908","medutest",2,99.93,0.07,0.04,"des-amino artefact (+16 Da)",5.46,"acetate",5.28,0.36,null,null,null,null,null,-8.6,1068.4173,null,null,6.9,1.11,51160,"lab-retained","identity-consistent","PASS","","","Contributor #W-3218"],["AX-2024-004131","2024-01-25","2024-02-07","2024-Q1","semax","Semax","neuro","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2308-n1754","WWB-2308-N1754","peptidemeter",5,99.64,0.36,0.16,"Met1 sulfoxide (+16 Da)",5.61,"acetate",7.64,0.81,85.94,85.63,5.82,4.984,99.7,0.7,813.3547,0.64,null,6.53,1.39,69648,"buyer-sourced","verified","PASS","","","ca.espinoza"],["AX-2024-005208","2024-01-24","2024-02-05","2024-Q1","semaglutide","Semaglutide","incretin","cpcbio","CPC","cpcbio-cpc-2309-a1413","CPC-2309-A1413","medutest",5,97.95,2.05,1.26,"des-AEEA semaglutide (−145 Da)",5.1,"TFA",8.02,0.24,null,null,null,null,null,-17.8,4110.9792,0.16,null,15.67,0.97,56663,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","w.perrin"],["AX-2024-004274","2024-01-21","2024-02-05","2024-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2402-x6189","QSC-2402-X6189","nordanalyt",10,99.44,0.56,0.22,"linear precursor (+18 Da)",3.7,"acetate",4.34,0.3,null,null,null,null,null,32.6,1024.5576,null,null,11.14,1,62170,"buyer-sourced","identity-consistent","FAIL","mass accuracy","AX-R01","f.chukwu"],["AX-2024-005179","2024-01-17","2024-02-04","2024-Q1","semax","Semax","neuro","cpcbio","CPC","cpcbio-cpc-2309-m9933","CPC-2309-M9933","peptidemeter",10,98.53,1.47,0.56,"Met1 sulfoxide (+16 Da)",5.96,"acetate",6.92,0.31,86.81,85.53,12.52,10.708,107.1,3.7,813.3571,null,null,6.67,1.17,46132,"buyer-sourced","verified","PASS","","","b.vogel"],["AX-2024-004570","2024-01-24","2024-02-04","2024-Q1","semaglutide","Semaglutide","incretin","jeepbio","JEEP","jeepbio-jeep-2308-j8740","JEEP-2308-J8740","medutest",2,98.97,1.03,0.72,"[D-Aib8]-diastereomer",5,"TFA",7.61,0.72,86.67,85.78,2.18,1.87,93.5,6.4,4111.0787,null,null,15.46,1.22,36879,"buyer-sourced","identity-consistent","PASS","","","c.molnar"],["AX-2024-004746","2024-01-20","2024-02-02","2024-Q1","tb-500","TB-500","repair","homopeptide","Homopeptide","homopeptide-homo-2308-r3867","HOMO-2308-R3867","nordanalyt",10,99.41,0.59,0.3,"des-acetyl TB-500 (−42 Da)",3.21,"acetate",7.06,0.47,89.26,88.73,12.05,10.692,106.9,-0.9,887.4956,0.98,null,9.14,1.1,51002,"buyer-sourced","verified","PASS","","","o.pereira"],["AX-2024-004655","2024-01-21","2024-02-02","2024-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2309-h2397","TFC-2309-H2397","vendorinvestigate",15,98.43,1.57,0.7,"[D-Aib2]-diastereomer",3.64,"TFA",6.15,0.7,89.51,88.1,15.96,14.061,93.7,0.5,4728.4895,2.51,null,21.99,1.21,51704,"buyer-sourced","verified","PASS","","","Contributor #F-7028"],["AX-2024-004653","2024-01-14","2024-02-02","2024-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2309-h2397","TFC-2309-H2397","medutest",15,98.29,1.71,0.77,"[D-Aib2]-diastereomer",3.41,"TFA",7.64,0.82,null,null,null,null,null,9.1,4728.5301,null,null,17.49,1.12,72594,"lab-retained","identity-consistent","PASS","","","Contributor 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Da)",5.37,"acetate",5.47,0.27,88.89,88.83,11.25,9.993,99.9,6.3,1023.5466,0.22,null,5.38,1.04,93319,"buyer-sourced","method-limited","PASS","","","s.baptista"],["AX-2024-005311","2024-01-20","2024-01-28","2024-Q1","afamelanotide","Afamelanotide","melanocortin","bachemholding","BCH","bachemholding-bch-2310-k5538","BCH-2310-K5538","janoshik-analytical",10,97.8,2.2,1.04,"oxidised Trp (+16 Da)",5.42,"acetate",2.74,0.4,91.44,89.43,10.06,8.997,90,0.4,1645.8481,null,null,10.83,1.25,59454,"buyer-sourced","verified","FAIL","purity","","ah.okwuosa"],["AX-2024-005175","2024-01-20","2024-01-28","2024-Q1","semax","Semax","neuro","cpcbio","CPC","cpcbio-cpc-2309-m9933","CPC-2309-M9933","medutest",10,98.61,1.39,0.53,"Met1 sulfoxide (+16 Da)",5.75,"acetate",6.9,0.77,null,null,null,null,null,-8.9,813.3469,null,"No growth at 14 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Da)",3.69,"acetate",5.44,0.67,90.2,89.22,2.1,1.874,93.7,-7,872.4385,0.2,null,7.12,1.1,84146,"buyer-sourced","identity-consistent","FAIL","purity","","an.aguirre"],["AX-2024-004659","2024-01-14","2024-01-28","2024-Q1","retatrutide","Retatrutide","incretin","tfcpeptides","TFC","tfcpeptides-tfc-2309-h2397","TFC-2309-H2397","medutest",15,98.36,1.64,0.73,"[D-Aib2]-diastereomer",3.87,"TFA",8.3,0.6,null,null,null,null,null,null,null,3.27,null,17.77,1.19,69095,"buyer-sourced","purity-only","PASS","","","ro.okwuosa"],["AX-2024-004474","2024-01-16","2024-01-28","2024-Q1","tirzepatide","Tirzepatide","incretin","ambiopharm","AMB","ambiopharm-amb-2309-p5844","AMB-2309-P5844","janoshik-analytical",60,98.23,1.77,0.98,"trifluoroacetyl adduct (+96 Da)",5.08,"TFA",7.58,0.7,86.64,85.11,63.53,54.07,90.1,-4.7,4810.3877,null,null,19.75,1.2,49897,"buyer-sourced","verified","PASS","","","f.okwuosa"],["AX-2024-004205","2024-01-20","2024-01-28","2024-Q1","igf-1-lr3","IGF-1 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Da)",3.41,"acetate",5.7,0.35,90.54,90.1,10.27,9.253,92.5,-0.6,887.4959,null,null,7.46,1.02,83995,"buyer-sourced","verified","PASS","","","vi.sjoberg"],["AX-2024-004322","2024-01-25","2024-01-26","2024-Q1","melanotan-ii","Melanotan II","melanocortin","qingdaosigmachemical","QSC","qingdaosigmachemical-qsc-2402-l6963","QSC-2402-L6963","kestrel-bioanalytical",10,99.93,0.07,0.04,"oxidised Trp (+16 Da)",5.71,"acetate",5.76,0.18,null,null,null,null,null,10.6,1023.551,null,null,5.43,1.02,64114,"buyer-sourced","method-limited","PASS","","","n.okonkwo"],["AX-2024-004200","2024-01-21","2024-01-26","2024-Q1","igf-1-lr3","IGF-1 LR3","gh-axis","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2310-a4053","WWB-2310-A4053","vendorinvestigate",0.1,99.33,0.67,0.41,"aggregated dimer",4.75,"acetate",5.3,0.23,89.72,89.12,0.1,0.089,89,0.5,9105.2458,null,null,17.82,0.95,62018,"buyer-sourced","verified","MARGINAL","","AX-R06","h.adebayo"],["AX-2024-004609","2024-01-11","2024-01-24","2024-Q1","pt-141","PT-141 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Da)",5.49,"acetate",4.83,0.79,88.89,88.23,5.32,4.694,93.9,1.2,813.3551,null,null,7.09,1.23,43509,"buyer-sourced","verified","PASS","","","uncertainty_budget"],["AX-2024-004383","2024-01-14","2024-01-21","2024-Q1","retatrutide","Retatrutide","incretin","thermofisherscibio","TFS","thermofisherscibio-tfs-cat-9522","TFS-{CAT}-9522","janoshik-analytical",30,98.66,1.34,0.57,"oxidised Trp (+16 Da)",3.97,"TFA",5.75,0.84,null,null,null,null,null,null,null,null,"No growth at 14 d",20.52,1.27,26446,"buyer-sourced","purity-only","PASS","","","b.lundgren"],["AX-2024-004120","2024-01-12","2024-01-18","2024-Q1","semax","Semax","neuro","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2308-n1754","WWB-2308-N1754","peptidemeter",5,99.26,0.74,0.48,"diketopiperazine (−18 Da)",5.23,"acetate",5.51,0.8,88.46,87.81,5.96,5.233,104.7,-2.6,813.352,null,null,6.55,0.93,62267,"buyer-sourced","verified","PASS","","","ch.dahlberg"],["AX-2024-004128","2024-01-14","2024-01-17","2024-Q1","semax","Semax","neuro","wuhanwanshengbio","WWB","wuhanwanshengbio-wwb-2308-n1754","WWB-2308-N1754","janoshik-analytical",5,99.41,0.59,0.38,"diketopiperazine (−18 Da)",5.18,"acetate",6.21,0.6,null,null,null,null,null,-1.3,813.353,null,null,7.18,1.01,52367,"buyer-sourced","identity-consistent","PASS","","","d.perrin"],["AX-2024-004618","2024-01-11","2024-01-13","2024-Q1","pt-141","PT-141 (Bremelanotide)","melanocortin","tfcpeptides","TFC","tfcpeptides-tfc-2310-j1196","TFC-2310-J1196","medutest",10,99.71,0.29,0.18,"linear precursor (+18 Da)",8.01,"acetate",4.81,0.19,null,null,null,null,null,-3,1024.5211,2.86,"No growth at 14 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Da)",3.41,"acetate",6.71,0.99,88.89,88.38,10.51,9.289,92.9,3.6,887.4996,null,null,7.88,1.06,71321,"buyer-sourced","verified","PASS","","","round_numbers"],["AX-2024-004736","2024-01-08","2024-01-09","2024-Q1","tb-500","TB-500","repair","homopeptide","Homopeptide","homopeptide-homo-2308-r3867","HOMO-2308-R3867","janoshik-analytical",10,99.43,0.57,0.29,"des-acetyl TB-500 (−42 Da)",2.99,"acetate",4.27,0.58,92.16,91.63,11.67,10.693,106.9,-3.6,887.4932,null,null,7.89,1.06,55285,"buyer-sourced","verified","PASS","","","r.cabrera"]]}