Description
PT-141 overview
PT-141 is a synthetic cyclic heptapeptide melanocortin receptor agonist structurally related to Melanotan-2. It is used in research on central melanocortin receptor pathways.
Protides Health lists PT-141 10mg in 10mg for laboratory research. The specification table below sets out the contents, molecular data and storage conditions, and the certificate of analysis is shown in the image gallery or linked in the product summary. You can compare related compounds in our melanotan peptides collection.
PT-141 Peptide Specifications
| Property | Details |
|---|---|
| Product Contents | PT-141 10mg Lyophilized Powder (99% purity) in 3mL vial. |
| Available Sizes | 10mg |
| Peptide Type | Synthetic cyclic heptapeptide melanocortin receptor agonist (alpha-MSH analog) |
| Purity | 99% (HPLC-MS verified, third-party tested) |
| Molecular Formula | C50H68N14O10 |
| Molecular Weight | 1,025.18 g/mol |
| Sequence | Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH |
| CAS Number | 189691-06-3 |
| CID | 9941379 |
| Appearance | White to off-white lyophilized powder |
| Storage | Store at ≤6°C, sealed, away from heat, light, and moisture. |
| Solubility | Soluble in water and DMSO |
PT-141 chemical structure
Two- and three-dimensional structures, identifiers and literature references are available from the U.S. National Library of Medicine’s PubChem database: PubChem CID 9941379.
Legal Disclaimer: PT-141 is sold by Protides Health, an independent retailer that is not affiliated with Protide Health, for laboratory research purposes only. This product is not approved by the FDA for human consumption, medical use, or veterinary use. By completing a purchase, you verify that you are a qualified researcher and must comply with applicable local, state, and federal regulations. Please review our Research Use Policy before purchasing.






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