Zenith
Labs
Certificate of Analysis
Lot NL2S0S004 · issued 2025-05-14
| Product | GHK-CU |
|---|---|
| Strength | 5 MG |
| Catalogue no. | ZL-GHK-05 |
| CAS | 89030-95-5 |
| Molecular formula | C14H22CuN6O4 |
| Molecular weight | 401.91 g/mol |
| Sequence | Gly-His-Lys · Cu(II) |
| Appearance | Blue lyophilised powder |
| Purity (RP-HPLC, 220 nm) | 99.6% |
|---|---|
| Identity (ESI-MS) | 402.1 [M+H]⁺ |
| Water (Karl Fischer) | 2.9% |
| Acetate content | 4.1% |
| Net peptide content | 91.2% |
| Endotoxin | < 5 EU/mg |
| Manufactured | 05 / 2025 |
| Expiry | 05 / 2027 |
RP-HPLC chromatogram · lot NL2S0S004
99.6% area
For research use only. Not for human consumption. Not for veterinary, diagnostic or therapeutic use.