Research-use scope. Laboratory, analytical, educational, and in-vitro research only. Not for use in people or animals. This page describes identity and documentation; it contains no handling or procedural guidance.
Identity
| Field | Value |
|---|---|
| Material | GHK-Cu |
| CAS number | 49557-75-7 |
| Molecular formula | C14H24CuN6O4 |
| Molecular weight | 403.9 g/mol |
| Form | Lyophilized powder in a sealed vial |
GHK-Cu is the copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine (CAS 49557-75-7, C14H24CuN6O4, 403.9 g/mol), supplied as a lyophilized powder in a sealed vial at 50 mg.
Listings by strength
| Strength | Price | Batch documentation | Listing |
|---|---|---|---|
| 50mg | $38.99 | Lot GHK-2501-B — 99.03% (HPLC), tested Aug 10, 2026 — batch report | GHK-Cu 50mg |
| 100mg | $54.99 | See listing for current status | GHK-Cu 100mg |
Published batch documentation
- GHK-Cu 50mg — lot GHK-2501-B: reported result 99.03% (HPLC), tested Aug 10, 2026, certificate COA-2026-8T-M1B, laboratory verification
What a batch report does and does not establish
A published report describes one sample from one lot on one date under the stated method. It supports the identity and chromatographic purity result it lists. It does not describe other lots, and it says nothing about attributes that were not tested. Match the lot on the vial label to the lot on the report before relying on it (how to match a vial to its record).