Separation of stereoisomers of sertraline and its related enantiomeric impurities on a dimethylated β-cyclodextrin stationary phase by HPLC

被引:33
作者
Rao, R. Nageswara [1 ]
Talluri, M. V. N. Kumar [1 ]
Maurya, Pawan K. [1 ]
机构
[1] Indian Inst Chem Technol, Div Analyt Chem, Discovery Lab, Hyderabad 500607, Andhra Pradesh, India
关键词
Selective serotonin reuptake inhibitors (SSRI); Antipsychotics; Sertraline HCl; Inclusion complexes; Enantiomeric purity; Dimethylated beta-cyclodextrin; CHROMATOGRAPHY MASS-SPECTROMETRY; LIQUID-CHROMATOGRAPHY; BONDED-PHASE; RETENTION; PURITY; ASSAY; DRUG; PH;
D O I
10.1016/j.jpba.2009.04.038
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
A reversed-phase high-performance liquid chromatographic (HPLC) method was developed and validated for evaluating the chiral discrimination ability of CYCLOBOND I 2000 DIM chiral stationary phase (CSP) towards sertraline and its related enantiomers. The effect of pH, buffer concentration as well as nature of organic modifier, flow rate and temperature on enantioselectivity was investigated. The developed reversed-phase chromatographic conditions were able to separate not only the enantiomers of sertraline but also its process related chiral impurities. The method was validated for determination of enantiomeric purity of sertraline HCl in drug substances and formulations. (C) 2009 Published by Elsevier B.V.
引用
收藏
页码:281 / 286
页数:6
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