Peptide Properties

Melanocortin Receptor Peptides

Alpha-MSH analogs acting on melanocortin receptors MC1R–MC5R.

CompoundClassFormulaMol. weightCAS
Afamelanotide (Melanotan I)Melanotan I, MT-1, [Nle4, D-Phe7]-α-MSH Melanocortin Receptor Peptides C78H111N21O19 1646.8 75921-69-6
Bremelanotide (PT-141)PT-141 Melanocortin Receptor Peptides C50H68N14O10 1025.2 189691-06-3
Melanotan IIMT-2, MT-II Melanocortin Receptor Peptides C50H69N15O9 1024.2 121062-08-6