PT-141 10mg — Research-Grade Cyclic Melanocortin Peptide
PT-141, also known as bremelanotide, is a synthetic seven-residue cyclic lactam peptide derived from the α-MSH(4-10) sequence. The ring is closed by a lactam bridge between residues 2 and 7.
Molecula Labs supplies PT-141 as a high-purity lyophilized peptide for laboratory and research applications. Each batch is independently tested and ships with a matching Certificate of Analysis.
Product Specifications
- CAS Number: 189691-06-3 (free base)
- Molecular Formula: C50H68N14O10
- Molecular Weight: ~1025.2 g/mol
- Sequence: Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH (2→7 lactam bridge)
- Purity: ≥99% (HPLC verified per batch)
- Physical Form: Lyophilized powder
- Storage: Store at -20°C, protect from light and moisture
Quality Standard
Every vial is produced under controlled conditions and verified by third-party analysis. The Certificate of Analysis for your batch is included with every order.
For laboratory and research use only. Not for human or animal consumption. Not a drug, food, or dietary supplement. Not intended to diagnose, treat, cure, or prevent any disease.
