Spectrophotometric Determination of Drugs with MBTH as Oxidative Coupler Reaction: A review

Abstract

A widespread range of oxidative coupler reactions have been approved for drugs. Majority of these reactions
are color producing reactions.
Generally, spectrophotometric procedures are easy to achieve, little-cost, sensitive and selective, however
each spectrophotometric way has its advantages and weaknesses, which are an essentialfeature when
choosing the technique for estimation of drugs.
So, the purpose of objective in this paper is to review numerouspresent techniques for spectrophotometric
estimation of drugs with MBTH and to compare the modern spectrophotometric ways and to summarize
their advantages and weaknesses.