Research use only — not for human useComplimentary cold-chain shipping over $150
PT-141 research vial
≥99% purityThird-party testedCold-shipped
Cosmetic

PT-141

Bremelanotide (MC4 Agonist)

$55/ 10 mg

PT-141 (bremelanotide) is structurally identical to Melanotan II except that its C-terminal amide is replaced by a free carboxylic acid — it is an active metabolite of that compound. It is used in laboratory research on MC4-receptor signaling and sexual response.

Vial size
1
COA included with every order
Cold-chain shipped within 1–2 business days
Research applications
  • MC4-receptor research
  • Sexual-response models
  • Melanocortin-signaling studies
Reference sequence

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

Reference specifications

Purity
≥99%
Vial sizes
10 mg
Form
Lyophilized powder
CAS
189691-06-3
Molecular formula
C₅₀H₆₈N₁₄O₁₀
Molar mass
1025.2 g/mol
Storage
Store at −20°C, protected from light.

Research use only. PT-141 is supplied strictly for in-vitro laboratory and research purposes. It is not a drug or dietary supplement and is not intended for human or veterinary use, diagnosis, or consumption of any kind.