Product Name: Amlodipine base CAS NO.: 88150-42-9 Usage: Intermediate for the anti-hypertension drug Description: Molecular formula: C20H25ClN2O5Molecular weight:  408.88 Appearance: White or almost White Powder Solubility Slightly soluble in water Water: 0.5Max Melting point: 178-179 º C Water-soluble: 75.3 MG/ L Identification ( HPLC) Sample retention time should match with standard retention time impurity D: 0.1Max lightest unknown impurity: 0.1Max total impurities: 0.3MaxAssay: 99% Packing: 25kg/ barrel fanny@ hnouya.cn Fanny-hnouya@ hotmail.com