N-[1-(s)-(ethoxycarbony1)-3-phenylpropyl]-L-alanyl Carboxy-anhydride

Product: N-[1-(s)-(ethoxycarbony1)-3-phenylpropyl]-L-alanyl carboxy-anhydrideCAS NO.84793-24-8 ECCPA-NCAPacking: 25kg/drum.molecular structure:C16H19NO5It is applicationed syntensize cardiovascular drags such as Enalapril Quinapril Ramipril and so on.Its chemical characters is not stable in the air,so it shall be packed in vacuum or filled with nitrogen,the route in the Enalapril synthesis.SpecifitionsApperance: white crystal powderMelt ranges: 68.0-72.0Content: >=98.0%Loss Drying: <0.5%impurity: <0.2% product offered by Tiantai Changming Chemicals Co., Ltd.