文章摘要
李思源,贺凡珍.HPLC法测定磷酸伯氨喹及其片剂的有关物质[J].中国药品标准,2016,17(3):203-208
HPLC法测定磷酸伯氨喹及其片剂的有关物质
HPLC determination of related substances of Primaquine Phosphate and Primaquine Phosphate Tablets
投稿时间:2016-02-25  修订日期:2016-04-25
DOI:
中文关键词: 磷酸伯氨喹  有关物质  高效液相色谱法  喹西特
英文关键词: Primaquine Phosphate  related substances  HPLC  Quinocide
基金项目:全球基金
作者单位E-mail
李思源* 广州市药品检验所 123858104@qq.com 
贺凡珍 中山市食品药品检验所  
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中文摘要:
      目的:建立磷酸伯氨喹及其片剂的有关物质检查HPLC方法。方法:色谱柱为Inertsil C8(4.6mm×75mm,3μm),流动相为水-乙腈-四氢呋喃-三氟乙酸(90∶9∶1∶0.1),检测波长265nm,流量1.5ml?min-1。结果:建立的方法能有效地分离喹西特及其他杂质,在0.46~18.29μg?ml-1质量浓度范围内呈良好的线性关系(r=1.000)。结论:所建方法可用于磷酸伯氨喹及其片剂的有关物质检查。
英文摘要:
      Objective: To establish an HPLC method for the determination of related substances in Primaquine Phosphate bulk drug and Primaquine Phosphate Tablets. Method: The assay was performed on a Inertsil C8 column(4.6mm×75mm,3μm)with a mobile phase of water-acetonitrile-tetrahydrofuran-trifluoroacetic acid (90:9:1:0.1) at a flow rate of 1.5ml?min-1,the detection wavelength was 265nm. Results: Quinocide and impurities were separated efficiently , the linearity was good within the range of 0.46~18.29μg/ml(r=1.000). Conclusion:The method can be used for the detection of related substances in Primaquine Phosphate bulk drug and Primaquine Phosphate Tablets.
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