PT-141 (5mg)

PT-141 Peptide Description
PT-141 (bremelanotide) is a synthetic peptide analogue of alpha-melanocyte-stimulating hormone (α-MSH) that acts on melanocortin receptors, particularly MC3R and MC4R, in the central nervous system. PT-141 operates via a unique mechanism distinct from peripheral-acting agents like phosphodiesterase type 5 (PDE5) inhibitors. This action is believed to stimulate sexual arousal and desire by activating neurons in the hypothalamus, a key area involved in sexual function.

Peptide Information
Property Value
Peptide Sequence Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH
Molecular Formula C50H68N14O10
Molecular Weight 1025.2 g/mol
CAS Number 189691-06-3
PubChem CID 9941379
Synonyms Bremelanotide, 189691-06-3, PT-141, UNII-6Y24O4F92S, Bremelanotida
PT-141 (Bremelanotide) Structure
Bremelanotide | C50H68N14O10 | CID 9941379 – PubChem

source PubChem

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Scientific Reviewer
Scientifically reviewed by Dr. Ky H. Le, MD. Dr. Le is a board-certified family medicine physician with over 20 years of clinical experience. Dr. Le validates the scientific accuracy of all technical content and research citations.

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