PT-141, also known as Bremelanotide, is a synthetic cyclic heptapeptide and melanocortin receptor analog. Our product is supplied as high purity sterile lyophilized peptide powder for laboratory research use only. Purity ≥99% confirmed by HPLC and MS mass spectrometry testing. Batch COA documents can be provided upon request for quality traceability.

CAS: 189691-06-3 Molecular Formula: C??H??N??O?? Molecular Weight: 1025.18

Solubility: Soluble in bacteriostatic water or sterile water for reconstitution. Prepare reconstituted solution before use.
Storage: Keep sealed lyophilized powder at -20°C, protected from light, moisture and high temperature. After reconstitution, store the solution at 2-8°C and use within 15 days. Aliquot the liquid to avoid repeated freeze-thaw cycles which cause peptide degradation and activity loss.