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中国药物评价 ›› 2019, Vol. 36 ›› Issue (5): 344-346.

• 评价技术与方法 • 上一篇    下一篇

HPLC法同时测定复方三嗪芦丁片中7种成分的含量

徐桂连,鹿麟,贺建华   

  1. 大连市药品检验检测院,大连市药品检验检测院,大连市药品检验检测院
  • 出版日期:2019-10-28 发布日期:2019-10-28

Simultaneous Determination of seven Components in the Compound Trizin and Rutinum Tablet by HPLC

  1. Dalian institute of drug control,Dalian institute of drug control,Dalian institute of drug control
  • Online:2019-10-28 Published:2019-10-28

摘要: 目的:建立HPLC法同时测定复方三嗪芦丁片中氢氯噻嗪、盐酸异丙嗪、芦丁、磷酸氯喹、维生素B6、维生素B1、利血平7种组分的含量。方法:色谱柱为Waters Symmetry, C18(4.6 mm×250 mm,5 μm);流动相为0.11%己烷磺酸钠与0.02%庚烷磺酸钠混合溶液(用冰醋酸调节pH值至3.5)-乙腈-甲醇(梯度洗脱),流速1.0 mL·min-1,检测波长274 nm,柱温35 ℃,进样量10 μL。结果:7种组分校准曲线的相关系数r均大于0.999,该法准确可靠、重现性好。结论:本法可作为复方三嗪芦丁片的7种成分的含量测定方法。

关键词: 高效液相色谱法, 复方三嗪芦丁片, 含量测定

Abstract: Objective:To establish a method for the simultaneous determination of hydrochlorothiazide,promethazine hydrochloride, rutin, chloroquine diphosphate, vitamin B6,vitamin B1 and reserpine in Compound trizin and tutinum tablet. Methods: HPLC was performed on the column of waters Symmetry, C18(4.6 mm×250 mm,5 μm) with mobile phase of 0.11% sodium hexanesulfonate and 0.02% sodium heptanesulfonate solution (pH was adjusted to 3.5)- acetonitrile(gradient elution)at a flow rate of 1.0 mL·min-1,the UV detection wavelength was 274 nm,column temperature was 35 ℃,and injection volume was 10 μL. Results: The seven components correlation coefficient of the calibration curve were greater than 0.999, the method is accurate and reproducible. Conlusion:The method can be used for the simultaneous determination of the seven components in Compound trizin and tutinum tablet.

Key words: HPLC, Compound trizin and tutinum tablet, Content