ANALYSIS OF CERTAIN PHENOTHIAZINES AND THEIR DOSAGE FORMS BY PHOTOMETRIC TITRATION WITH CERIC SULFATE

被引：16

作者：

AGARWAL, SP

BLAKE, MI

机构：

[1] Department of Pharmacy, University of Illinois, The Medical Center, Chicago, Illinois

[2] Department of Biochemistry, Chicago Medical School, University of Health Sciences, Chicago, Illinois

来源：

JOURNAL OF PHARMACEUTICAL SCIENCES | 1969年 / 58卷 / 08期

关键词：

Ceric sulfate–titrant; Colorimetric analysis–spectrophotometer; Phenothiazines and dosage forms–analysis; Photometric titration–phenothiazines;

D O I：

10.1002/jps.2600580825

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

A photometric titration procedure is described for the determination of a number of phenothiazine derivatives and their dosage forms. An acidic solution of the drug or dosage form is titrated with standard ceric sulfate solution. The end point is determined photometrically at 420 mG. Quantitative recoveries are reported for 14 phenothiazine derivatives and three dosage forms. Copyright © 1969 Wiley‐Liss, Inc., A Wiley Company

引用

页码：1011 / &

共 22 条

[1]

BLAZEK J, 1967, PHARMAZIE, V22, P129

[2]

BLAZEK V, 1967, ANALES FARM HOSP, V10, P7

[3] SOME POSSIBLE APPLICATIONS OF AQUEOUS THERMOMETRIC TITRATION TO PHARMACEUTICAL ANALYSIS [J].