ANALYTICAL METHOD DEVELOPMENT FOR THE ESTIMATION OF DOMPERIDONE MALEATE AND FAMOTIDINE BY UVSPECTROPHOTOMETER USING SIMULTANEOUS EQUATION METHOD
Sneha Lokari*, Nagesh C., Devika Kotekar, Suma N. and Sunil Attimarad
Abstract
A simple, accurate, precise, and rapid UV spectrophotometric method
has been developed for simultaneous estimation of Domperidone
Maleate and Famotidine in pure form. The stock solution was prepared
in pH 1.2. This method involves the formation and solving of
simultaneous equation at 284 and 265 nm as absorbance maximum of
Domperidone Maleate and Famotidine, respectively. The results of
analysis were validated statistically and by recovery studies. The
%RSD for the recovery study was less than two. The proposed method
can be effectively applied for the simultaneous estimation of two drugs
in bulk and in combined dosage form.
Keywords: UV-Spectrophotometer, Famotidine, Domperidone Maleate, %RSD, Simultaneous equation.
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