PT-141

PT-141 (Bremelanotide)

PT-141, also known as bremelanotide, is a synthetic cyclic peptide and melanocortin receptor agonist. Structurally related to and derived from Melanotan II, it interacts with melanocortin receptors, including MC3R and MC4R, making it a compound of interest to researchers studying the melanocortin signaling pathway and its role in the central nervous system.

This peptide is supplied strictly as a reference material for in vitro and laboratory research. It has been examined in scientific literature for its binding activity at melanocortin receptors and the downstream pathways associated with that receptor family.

Specifications

• Compound: PT-141 (Bremelanotide)
• CAS Number: 189691-06-3
• Molecular Formula: C50H68N14O10
• Molecular Weight: ~1025.2 g/mol
• Purity: ≥99%, verified by HPLC and mass spectrometry
• Form: Lyophilized powder
• Presentation: 10MG per vial

Every lot is independently third-party tested for identity and purity. The Certificate of Analysis for your lot is available through our lookup tool at usamadepeps.com/verify.

Research Use Only
This product is intended for laboratory research use only (RUO). It is not for human or veterinary use, not for human consumption, and not for diagnostic, therapeutic, or clinical use. It is not a drug, food, or cosmetic and has not been evaluated or approved by the FDA. This material must be handled only by qualified individuals trained in appropriate laboratory procedures. By purchasing, the buyer affirms they are a qualified researcher or institution and accept full responsibility for the safe, lawful handling and disposal of this material.

Chemical identity & references
PubChem CID 9941379 · CAS 189691-06-3 · C50H68N14O10, 1025.2 g/mol

Molecular weights shown are nominal identity values; salt or complex form and net peptide content are stated on each lot’s Certificate of Analysis. Verify this lot’s COA.