高效液相色谱法测定片剂中的盐酸舍曲林及有关物质的含量

Modern Instruments(2009)

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Abstract
目的:建立盐酸舍曲林片含量及有关物质测定的高效液相色谱方法。方法:色谱柱为Diamonsil C_(18) (4.6mm × 200mm,5μm);流动相为甲醇-0.2%三乙胺溶液(用磷酸调到pH4.0) (60:40),流速1.5mL/min;检测波长225nm。结果:进样量在2.49~19.94μg范围内,与峰面积线性关系良好,平均回收率为99.55%,RSD为0.60%(n=9)。结论:该方法简单、快速、准确,重现性及专属性好,可用于盐酸舍曲林片的质量控制。
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Key words
HPLC,Related substances,Sertraline hydrochloride
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