Assay of Promazine and Its Separation from Chlorpromazine and Promethazine

Author:

Cavatorta L1

Affiliation:

1. Analytical Department, Lepetit S.p.A., Milan, Italy

Abstract

Abstract A colorimetrie method is described to identify and quantitatively determine promazine, in pharmaceutical preparations. The method is applicable to promazine and promethazine mixtures, and promazine and chlorpromazine in mixtures. With a second colorimetric method promethazine or promethazine in the presence of the other two substances can be determined.

Publisher

Oxford University Press (OUP)

Subject

Pharmaceutical Science,Pharmacology

Cited by 13 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Photodegradation and photostability-indication of mequitazine;Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy;2009-10

2. Chlorpromazine;Analytical Profiles of Drug Substances and Excipients;1999

3. High Pressure Liquid Chromatographic Determination of Promethazine Hydrochloride in the Presence of its Thermal and Photolytic Degradation Products: A Stability Indicating Assay;Journal of Liquid Chromatography;1983-06

4. Fluphenazeve Decanoate;Analytical Profiles of Drug Substances;1981

5. Complexes of palladium(II) with phenothiazines;Journal of the Less Common Metals;1980-08

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