Simultaneous Estimation of Domperidone and Pantoprazole in Solid Dosage Form by UV Spectrophotometry
Author(s) -
Praveen Kumar,
P. Bhanu Prakash,
M. Murali Krishna,
M. Santha Yadav,
C. Asha Deepthi
Publication year - 2006
Publication title -
journal of chemistry
Language(s) - English
Resource type - Journals
eISSN - 2090-9063
pISSN - 2090-9071
DOI - 10.1155/2006/640731
Subject(s) - domperidone , pantoprazole , dosage form , chromatography , spectrophotometry , chemistry , medicine , pharmacology , omeprazole , dopamine
Domperidone is an antiemetic and pantoprazole is an antiulcer drug. Simple, precise, rapid and selective simultaneous equation and Q- analysis UV spectrophotometric methods have been developed for the simultaneous determination of domperidone and pantoprazole from combined tablet dosage forms. The methods involve solving of simultaneous equations and Q-value analysis based on measurement absorptivity at 216, 287 and 290 nm respectively. Linearity lies between 1-15 mcg/mL for domperidone and 0-50 mcg/mL for pantoprazole.
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