SPECTROPHOTOMETRIC DETERMINATION OF CHLORPHENIRAMINE MALEATE AND CHLORPHENOXAMINE HYDROCHLORIDE EACH IN PRESENCE OF CAFFEINE AS BINARY-MIXTURES

被引：17

作者：

BARARY, MH

WAHBI, AM

机构：

[1] Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Alexandria University, Alexandria

来源：

DRUG DEVELOPMENT AND INDUSTRIAL PHARMACY | 1991年 / 17卷 / 03期

关键词：

D O I：

10.3109/03639049109043839

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

The dye-salt formation method was successfully applied to the determination of chlorpheniramine maleate and chlorphenoxamine hydrochloride each in presence of caffeine. At pH 5, the chromogens (lambda-max = 420 nm) produced with methyl orange in chloroform obeyed Beer's law over the range 5-15 ug/ml and with relative SD less than 1%.

引用

页码：457 / 461

页数：5

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[2]

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[3]

DASGUPTA V, 1975, J PHARM SCI, V64, P2001

[4]

DASGUPTA V, 1984, J PHARM SCI, V73, P1553