Determination of Main Component in Flopropione Tablets by Ultraviolet Spectrophotometry
- VernacularTitle:紫外分光光度法测定夫洛丙酮片中主药的含量
- Author:
Qin YANG
- Publication Type:Journal Article
- Keywords:
Ultraviolet spectrophotometry;
Flopropione;
Content
- From:
China Pharmacy
2005;0(22):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To establish a method for the determination of main component content in flopropione tablets.METHODS:The content of flopropione was determined by UV spectrophotometry with alcohol as solvent under a detective wavelength of 286 nm.RESULTS:The method showed a good linear relationship in the range of 10～60 ?g?mL-1 (r=0.999 9) and the average recovery rate was 99.96% (RSD=0.62%).CONCLUSION:The method is simple,accurate and applicable for the quality control of flopropione tablets.
