CoA lookup

Look up published laboratory reports by lot number. Available documents include current and archived batches.

Enter lot number

Try an example:
Lot #136851

Mazdutide

CAS #2259884-03-0

Previous lot2 documents available
Purity99.72%HPLC analysis
Report date2026-03-24Date of analysis
Endotoxin6.369LAL assay
Report #12554Reference number

Available documents

Certificate of Analysis

Published laboratory analysis for this lot

View
Lot
#136851
Report
#12554
Date
2026-03-24
Result
99.72%

Endotoxin Report

LAL endotoxin result for this lot

View
Lot
#136851
Date
2026-03-24
Endotoxin
6.369

All lots for this compound

Lot #ResultsDateLabStatusDocuments
425912Purity 99.92%2025-10-23—CurrentCoA Endo
MAZ52609-148IPurity 99.48% / Endotoxin Pass · Pass2026-09-28Freedom DiagnosticsCurrentCoA Endo
136851Purity 99.72% / Endotoxin 6.3692026-03-24—PreviousCoA Endo
Current lot
Current lot
Archived lot