Research Peptide
PT-141 (Bremelanotide)
$39.00
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What the research on PT-141 has looked at
- PT-141 and melanocortin receptors: reported to act at two receptors, MC3R and MC4R, that are found mainly in the brain and spinal cord
- PT-141 and brain-cell activity in rats: after injection, researchers found signs of activated nerve cells in the hypothalamus, a region at the base of the brain
- PT-141 and clinical trials: two 24-week trials in 1,267 women compared it against a placebo, using two standard questionnaires to measure change
- PT-141 and a published critique: a 2024 review examined those questionnaires and reported that 8 of the 11 registered measures had never been published
- PT-141 and Melanotan II: Melanotan II is a separate compound stocked separately, and PT-141 was made from it by changing one chemical group at the end of the ring
Technical Specs
CAS number189691-06-3
Molecular formulaC50H68N14O10
Molecular weight1,025.17 g/mol
SequenceAc-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]
Purity>99%
FormLyophilized powder
TestingHPLC and MS-UPLC
SKUPT141
LotDF/PT1/062026
Labeled quantity is net peptide content, not gross salt weight.