紫杉醇有关物质的HPLC法测定
Chinese Journal of Pharmaceuticals(2015)
Abstract
建立了高效液相色谱法测定紫杉醇原药中的14个己知有关物质及其校正因子.采用C18色谱柱,以乙腈∶水为流动相,梯度洗脱,检测波长227 nm.紫杉醇与14个有关物质分离完全,且在各自测定的浓度范围内线性关系良好.有关物质平均回收率为96.8%~113.4%,RSD为1.3%~6.4%.
MoreKey words
paclitaxel,related substance,correction factor,HPLC,determination
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