Specifications: Product Z-L-Val-OH Molecular Formula C13H17NO4 CAS No 1149-26-4 Molecular Weight 251.3 Appearance white powder with lumps Impurity ≤0.5% Assay 98.5%min Melting point 55-61 癈 Specific Rotation (20/D) -4.2?.5?c = 2,AcOH ) Moisture (KF) ≤0.5% Application field: use as biochemical agents, synthesis of side chain of valaciclovir or ciclovirs series, synthesis of Hypertensin and other peptides. Packing: 25 kg net per fiber drums .