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RP-HPLC determination of prim-O-glucasylcimifugin and 5-O-methylvisammioside in Changbitong granules
Author(s): 
Pages: 1459-1461
Year: Issue:  9
Journal: Chinese Journal of Pharmaceutical Analysis

Keyword:  畅鼻通颗粒 升麻素苷 5-O-甲基维斯阿米醇苷 反相高效液相色谱;
Abstract: 目的:建立测定畅鼻通颗粒中升麻素苷和5-O-甲基维斯阿米醇苷含量的反相高效液相色谱法。方法:采用 AgilentEclipse XDB-C_(18)柱(250 mm×4.6 mm,5 μm),甲醇-水-三乙胺(35:65:0.1)为流动相,流速1.0 mL·min~(-1),检测波长254nm。结果:升麻素苷和5-O-甲基维斯阿米醇苷的线性范围分别为2.5~100.0 mg·L~(-1)(r=0.9993)和2.1~84.0mg·L~(-1)(r=0.9992);平均回收率(n=9)分别为99.2%和99.8%。结论:该方法简单,结果准确、可靠,可以作为该制剂质量控制的一项重要指标。
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