Melanotan II from AurumLabs is a research-grade synthetic alpha-MSH analogue in lyophilised form. Each vial contains Melanotan II for in-vitro laboratory research only.
Melanotan II: quality and testing
Each batch comes with a Certificate of Analysis (HPLC purity and mass spec identity), which you can download from our Certificates page. Meanwhile, refrigerated storage and an insulated cold bag protect the material in transit.
Storage
Keep the sealed vial refrigerated at 2–8°C.
Melanotan II specifications
| Compound type | Cyclic alpha-MSH analogue |
|---|---|
| Sequence | Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2 |
| CAS number | 121062-08-6 |
| Molecular formula | C50H69N15O9 |
| Molecular weight (g/mol) | 1024.2 |
| Vial sizes | 5mg, 10mg |
| Form | Lyophilised powder, sealed vial |
| Storage | 2-8C sealed, or -20C long term, away from light |
| Documentation | Batch Certificate of Analysis (view certificates) |
| Intended use | In-vitro laboratory research only. Not for human or animal use. |
Melanotan II questions
How should Melanotan II be stored?
Keep the sealed lyophilised vial refrigerated at 2-8C, or frozen at -20C for storage over several months, protected from light.
Is Melanotan II for human use?
No. AurumLabs supplies Melanotan II for in-vitro laboratory research only. It is not a medicine or supplement and is not for human or animal consumption.



