Determination of ethionamide in pharmaceutical by spectrophotometry via oxidation reaction with potassium iodate

Authors

Nagib A.S. Qarah
Kanakapura Basavaiah

Abstract

Two new spectrophotometric methods are described for the determination of ethionamide (ETM) in pure and tablet forms. Method A is based on the oxidation of ETM by KIO3 in H2SO4 medium, and the in situ generated iodine is extracted into chloroform and mea.

Publisher

Faculty of Pharmaceutical Sciences, Chulalongkorn University

First Page

150

Last Page

156

Recommended Citation

Qarah, Nagib A.S. and Basavaiah, Kanakapura (2017) "Determination of ethionamide in pharmaceutical by spectrophotometry via oxidation reaction with potassium iodate," The Thai Journal of Pharmaceutical Sciences: Vol. 41: Iss. 4, Article 4.
Available at: https://digital.car.chula.ac.th/tjps/vol41/iss4/4