紫外分光光度法测定夫洛丙酮片中主药的含量  

Determination of Main Component in Flopropione Tablets by Ultraviolet Spectrophotometry

作　　者：杨勤[1] 

机构地区：[1]四川雅安市人民医院药剂科,雅安市625000

出　　处：《中国药房》2009年第22期1743-1744,共2页China Pharmacy

摘　　要：目的:建立测定夫洛丙酮片中主药含量的方法。方法:采用紫外分光光度法,以乙醇为溶剂,检测波长为286nm。结果:夫洛丙酮检测浓度的线性范围为10～60μg.mL-1(r=0.9999);平均回收率为99.96%,RSD=0.62%。结论:本方法简便、准确,可用于该制剂的质量控制。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- 60μg . 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.

关 键 词：紫外分光光度法 夫洛丙酮 含量 

分 类 号：R927.2[医药卫生—药学]