Piracetam (brain rehabilitation)

Standard source "The Pharmacopoeia of the People's Republic of China" 2005 edition two Inspection item Specified index Properties: This product is white or off-white crystalline powder; it is odorless and has a bitter taste. Melting point 151-154°C

Color reaction Should be positive Control map The retention time of the main peak of the liquid phase spectrum should be consistent with the retention time of the main peak of the control solution Control map The infrared light absorption spectrum should be consistent with the control spectrum (spectrum set 185) Clarity and color of the solution meets the requirments Acidity 5.0-7.0 relative substance The sum of the peak area of each impurity shall not be greater than the peak area of the main peak of the control solution Loss on drying No more than 0.5% Residue on ignition No more than 0.1% Heavy metals Not more than 20 parts per million Assay Containing (C6H10N2O2) should be 98.0%-102.% Microbial limit check meets the requirments Packaging regulations 25 kg/paper parking bucket, 20 kg/paper parking bucket Role and use Cerebral metabolism improving drug, used for the treatment of memory and thinking function decline caused by cerebral arteriosclerosis and cerebrovascular accident.