Description: Peptide to [D-Ala2]-Leu-Enkephalin amide Form: Lyophilized powder CAS Number : 65189-64-2Molecular Formula : C29H40N6O6Molecular Weight : 568.68Purity : > 95%Chemical Structure : Tyr-D-Ala-Gly-Phe-Leu-NH2Storage/Stability : Shipped at 4°C. Store at -20°C for one year.