Preparation and Quality Control of Ornidazole Cream
Yang Zheng,Chen Ya,Wu Wei,Shu Lingling (Department of Pharmacy,Research Institute of Field Surgery,Daping Hospital,Third Military Medical University,Chongqing,China 400042)
Objective:To prepare ornidazole cream and to determine the content of ornidazole.Methods:To prepare 5%ornidazole cream and take quality control by UV spectrophotometery.Results:A good linearity for ornidazole was observed in the range of 8.08～40.40 μg/mL. The regression equation was C=24.918 7A-0.402 1,r=0.999 9(n=5).The average recovery was 99.13%,RSD=0.37%(n=5). Conclusion:The method is simple and easy for operation and quality control in hospital preparation.
【CateGory Index】： R943