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Abstract

Spectrophotometric Determination Of Dopamine Hydrochloride

Author(s): M Shree Rama Murthy, M Shanmuga Sundaram

A simple and sensitive spectrophotometric method for the determination of Dopamine HCl is described. The method involves the formulation of a nitroso derivative followed by the formation of an azo red compound with sulphamic acid in the presence of alkali. The method described is precise, accurate and reproducible and is extended to the analysis an injectionable formulation.