Research Overview
PT-141 (Bremelanotide) is a cyclic heptapeptide melanocortin receptor agonist derived from Melanotan II. It has been studied for its selective MC4R agonism and downstream CNS signaling pathways. Research applications include melanocortin receptor pharmacology, MC3R/MC4R selectivity studies, and neuropeptide signaling research.
Compound Specifications
| Molecular Formula | C₅₀H₆₉N₁₅O₁₀ |
|---|---|
| Molecular Weight | 1,025.2 Da |
| CAS Number | 189691-06-3 |
| Sequence | Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH |
| Purity | >99% (HPLC verified) |
| Storage | Store at -20°C. Stable 24 months lyophilized. |
| Form | Lyophilized powder |
Certificate of Analysis
Each batch is third-party tested. COA available upon request — contact us with your order number.
⚠ RESEARCH USE ONLY — This product is sold exclusively for in vitro laboratory research purposes. It is not intended for human or veterinary use, consumption, injection, or any clinical application. Not for sale to minors. By purchasing, you confirm you are a qualified research professional aged 21 or older.
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