99.55%
Purity
✓ Endotoxin Cleared
Purity
✓ Endotoxin Cleared
Sample Summary
| Product | Semaglutide |
|---|---|
| Compound | GLP-1(7-37) analogue · 26 aa · Aib-8 substitution · C18 fatty di-acid at Lys²⁶ · albumin-binding extended half-life |
| CAS Number | 910463-68-2 |
| Molecular Weight | 4113.58 Da |
| Batch / Lot | BH-260310 |
| Accession # | BH2603100001 |
| Test Date | March 10, 2026 |
| Appearance | White Lyophilised Powder |
| Identity Method | ESI-MS with LC-MS Fragmentation |
| Endotoxin (LAL) | < 1.0 EU/mg |
| Purity Method | HPLC-UV |
Purity Analysis
Method: HPLC-UV with LC-MS Confirmation
99.55
% Purity
% Purity
Semaglutide confirmed via ESI-MS (observed mass 4113.4 Da ± 0.5 Da). HPLC-UV single predominant peak. C18 fatty acid conjugate integrity confirmed by mass fragmentation pattern. No detectable impurities above 0.1%.
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Test History
| Batch | Date | Purity | Endotoxin |
|---|---|---|---|
| BH-260310 | March 10, 2026 | 99.55% | Cleared |