利拉萘酯原料药的含量测定研究 |
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引用本文: | 郭毅,郑子栋,李洁. 利拉萘酯原料药的含量测定研究[J]. 医药论坛杂志, 2013, 0(8): 19-20 |
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作者姓名: | 郭毅 郑子栋 李洁 |
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作者单位: | 河南省食品药品检验所,郑州450003 |
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摘 要: | 目的建立高效液相色谱法测定利拉萘酯原料药的方法。方法选用Agilent C18色谱柱(20cm×4.6mm,5μm),以甲醇-水(80:20)为流动相,柱温30℃,流速:1.0ml/min,检测波长:280nm。结果利拉萘酯的线性关系良好(16—24μg/ml,R2=0.9998)。结论本方法专属性强,流动相组成简单,便于利拉萘酯原料药的含量测定。
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关 键 词: | 利拉萘酯 含量测定 高效液相色谱 |
Determination of the content of liranaftate crude drug |
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Affiliation: | GUO - Yi, ZHENG - Zidong, LI - Jie Henan Institute for Food and Drug Control ,Zhengzhou 450003, China |
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Abstract: | Objective To establish a HPLC method of Determination the content of Liranaftate Crude Drug. Methods Using Agilent C18 (20cm × 4. 6mm, 5 μm) , Mobile phase is Methanol -water( 80:20 ) , The column temperature is 30℃, Flow rate is 1.0 ml/min The detection wavelength is. 280nm. Results The linear relationship of liranaftate is excellent ( 16 -24μg/ml, R2 = 0. 9998 ). Conclusion The method was Specificity, Mobile phase is simple, It was suitable for the quality control of Liranaftate crude drug. |
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Keywords: | Liranaflate .Content determinatia HPLC |
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