Description: Peptide to [D-Arg1, D-Pro2, D-Phe7, D-His9]-Substance P Form: Lyophilized powder CAS Number : 115760-58-2Molecular Formula : C67H102N20O13SMolecular Weight : 1427.75Purity : > 95%Chemical Structure : D-Arg-D-Pro-Lys-Pro-Gln-Gln-D-Phe-Phe-D-His-Leu-Met-NH2Storage/Stability : Shipped at 4°C. Store at -20°C for one year.