富马酸卢帕他定片的HPLC测定
富马酸卢帕他定片;HPLC;测定,,富马酸卢帕他定片;HPLC;测定,【摘要】,【关键词】,1仪器与试药,2方法与结果,3讨论,【参考文献】
【摘要】 目的 建立富马酸卢帕他定片含量的HPLC测定法。方法 采用DiamonsilTM钻石C18柱(250mm×46mm,5μm),1%三乙胺(用磷酸调pH70)-甲醇-乙腈(20:100:10)为流动相;流速为10ml/min;检测波长为242nm。结果与结论 富马酸卢帕他定在0027~0414mg/ml范围内线性关系良好,方法平均回收率为989%(RSD=058%)。【关键词】 富马酸卢帕他定片;HPLC;测定
【Abstract】 Objective A HPLC method for determination of Rupatadine Fumarate Tablets was presentedMethods A Diamonsil TM C18 column (250mm×46mm,5μm) was used with mobile phase of 1% triethylamine (adjust pH to 70 with phosphoricacid)-methanol-acetonitrile (20:100:10) at detection wavelength of 242nmResults and Conclusion It had a good linearity over the concertration range of 0027~0414mg/mlThe average recovery was 989% with RSD of 058%
【Key words】 rupatadine fumarate tablets;HPLC;determination
富马酸卢帕他定[1](rupatadine fumarate,1)是新型、强效抗过敏药由西班牙第一大制药公司Uriach制药公司研制的 ......
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