PT-141 (Bremelanotide) is a synthetic, cyclic melanocortin heptapeptide analog with a (2-7)-lactam bridge. EONA Peptides supplies PT-141 as a lyophilized powder with 10 mg per vial, CAS 189691-06-3, empirical formula C50H68N14O10, molecular weight 1025.2 g/mol.
Each batch is tested by HPLC for a purity of ≥98% and its identity is confirmed by mass spectrometry. The batch-specific certificate of analysis (COA) is available for inspection and independently verified. Shipping is from Europe, within the EU without customs risk.
PT-141 is offered by EONA exclusively as a reference material for research and laboratory purposes. Not for human or animal use, not intended as food or cosmetic.
