Plasma Concentration Studies

PT-141

Bremelanotide

Vyleesi

Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH

CAS: 189691-06-3

A 7-amino acid cyclic peptide analog of alpha-MSH that activates melanocortin receptors MC3R and MC4R, FDA-approved for hypoactive sexual desire disorder and studied for sexual function in clinical research. Premium Research Peptide.

Certificate of Analysis

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Compound Information

Technical specifications

Molecular Profile

What Is PT-141?

Cyclic heptapeptide analog of alpha-MSH, active metabolite of Melanotan II

Type
Cyclic heptapeptide
CAS Number
189691-06-3
Molecular Formula
C50H68N14O10
Molecular Weight
1025.2 g/mol
Amino Acids
7 residues
Sequence
Ac-Nle-c[Asp-His-D-Phe-Arg-Trp-Lys]-OH
Storage Requirements

Stability Information

Handle with care to maintain potency

Lyophilized (powder)

2-8°C • protect from light

Reconstituted

2-8°C • use within 30 days

Auto-injector (Vyleesi)

Room temperature

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Research Verification

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