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Simultaneous Estimation of Irbesartan and Hydrochlorothiazide in Bulk and Tablet Dosage Form by UV-SpectrophotometryBy Suresh Kumar, A. Ramprasad Reddy, S. B. Puranik, P. Venkateswari, K. A. Sridhar
Abstract: The present study describes a simple, accurate, precise and cost-effective UV Spectrophotometric method for the simultaneous estimation of irbesartan and hydrochlorothiazide in bulk and tablet dosage form. The solvent used was methanol and the absorption maxima for irbesartan and hydrochlorothiazide were found to be 250 nm and 270 nm respectively. A linear response was observed in the range of 4–20 µg/mL with a correlation coefficient of 0.998 for irbesartan and …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 3, Issue 3, 2012 · pp. 9–17 Read article →