Description: Peptide to Substance P-methyl ester Form: Lyophilized powder CAS Number : 76260-78-1Molecular Formula : C64H99N17O14SMolecular Weight : 1362.67Purity : > 95%Chemical Structure : Arg-Pro-Lys-Pro-Gln-Gln-Phe-Phe-Gly-Leu-Met-OmeStorage/Stability : Shipped at 4°C. Store at -20°C for one year.