Product Specifications
| Product | Melanotan II |
|---|---|
| CAS number | 121062-08-6 |
| Molecular formula | C50H69N15O9 |
| Molar mass | 1024.2 g/mol |
| Sequence | Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2 |
| Form | Lyophilized powder |
| Vial contents | 10mg per vial |
| Purity | ≥99% (HPLC), see batch COA |
Storage & Handling
- Lyophilized: store at −20 °C for long-term storage; 2–8 °C is acceptable short term.
- Protect from light and moisture; keep the vial sealed until use.
- Allow the vial to reach room temperature before opening.
- Reconstituted material (research setting): store at 2–8 °C; typical stability window up to 4 weeks. Verify against batch documentation.
Research Field
Studied in melanocortin receptor research.
Documentation
A batch-specific Certificate of Analysis (COA) is available on our COAs page.
Compliance Notice
For research use only. Not for human or veterinary use. Not a drug, food, cosmetic or supplement. Must be 21+ to purchase.

