Description: Peptide to [Des-Acetyl]-Alpha-MSH Form: Lyophilized powder CAS Number : 53697-27-1Molecular Formula : C75H107N21O18SMolecular Weight : 1622.88Purity : > 95%Chemical Structure : Ser-Tyr-Ser-Met-Glu-His-Phe-Arg-Trp-Gly-Lys-Pro-Val-NH2Storage/Stability : Shipped at 4°C. Store at -20°C for one year.