Method for detecting fumaric acid impurities related to chlorpheniramine maleate and preparation thereof

The invention relates to a method for detecting fumaric acid impurities related to chlorpheniramine maleate and a preparation thereof, which adopts high performance liquid chromatography, and the chromatographic conditions are as follows: a chromatographic column is a core-shell chromatographic colu...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YOU QIUXIA, WU MENG, LIAN MENGYUAN, ZHOU PU, LU QINWEI, ZHOU ZHE, LIU LING, YE YINGJIAN, HOU LI, YANG FEI, JIANG PEI, QIAO XIAOFANG, ZHANG HONGTAI, ZHANG JUNLING, ZHOU HONGJIAN, MA HONGLI, LI JUNXIA, ZHAO MINGYANG, GUO QI, FENG HUIPING, WANG MEILING, LIU NANA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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