HPLC法同时测定盐酸鲁拉西酮中的四种光学异构体的含量

China Pharmacist(2014)

Cited 0|Views2
No score
Abstract
目的::建立HPLC法同时测定盐酸鲁拉西酮中4种光学异构体的含量测定方法。方法:手性柱为CHIRALPAK AD-H (250 mm ×4.6 mm,5μm);以正己烷∶乙醇∶二乙胺(90∶10∶0.1)为流动相,检测波长为230 nm,柱温为40℃。结果:4种光学异构体之间分离度均大于2.0,线性范围为5~120μg· ml-1,r=0.9999,方法准确度>99.0%, RSD<0.5%,检出限为5 ng。结论:方法简便、准确、快速,适用于含量测定与质量控制。
More
Translated text
Key words
Lurasidone hydrochloride,Enantiomers,Determination,Chrial separation,HPLC
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined