Description
MT-1 (Melanotan I; also known as afamelanotide; [Nle4, D-Phe7]-α-MSH) is a synthetic linear 13-residue analogue of α-MSH with an N-terminal acetyl group and a C-terminal amide.
Specifications
- Sequence: Ac-Ser-Tyr-Ser-Nle-Glu-His-D-Phe-Arg-Trp-Gly-Lys-Pro-Val-NH₂
- Molecular formula: C₇₈H₁₁₁N₂₁O₁₉
- Molecular weight: 1646.85 g/mol
- CAS: 75921-69-6
- Purity: ≥98% (HPLC)
- Form: 10 mg lyophilized powder, sealed vial
- Storage: −20 °C (lyophilized)
Quality documentation
A lot-specific certificate of analysis (COA) is available on request.



