Specifications: Product Z-L-Phe-OH Molecular Formula C17H17NO4 CAS No 1161-13-3 Molecular Weight 299.33 Appearance white powder with lumps Impurity 0.5%max Assay 98.5%min Melting point 84~86oC Specific Rotation (20/D) +4.5皛+5.5?(C=5, CH3COOH) Moisture (KF) 0.5%max Application field: use as biochemical agents, intermedate for Ramipril synthesis of Hypertensin and other peptides. Packing: 25 kg net per fiber drums .