
PT-141
Melanocortin Arousal Studies
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PT-141 is also called bremelanotide. It is a ring-shaped peptide that binds two melanocortin receptors, MC3R and MC4R. Research has measured its activity in the central nervous system rather than in blood vessels, which separates it from other compounds studied in the same area. Its structure comes from Melanotan II, which breaks down into a nearly identical molecule.
Cyclic heptapeptide alpha-MSH analog (MC3R/MC4R agonist)
- Formula
- C50H68N14O10
- Molecular weight
- 1025.18 g/mol
- Form
- Lyophilized powder
- CAS / ID
- Bremelanotide
Not for human or veterinary use. For in-vitro laboratory research only. These statements have not been evaluated by the FDA; this product is not intended to diagnose, treat, cure, or prevent any disease. Sold exclusively to qualified researchers and institutions.


