Renu S. Chauhan

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A simple, accurate and precise dual wavelength spectrophotometric method was developed for simultaneous determination of Drotaverine hydrochloride and Aceclofenac in combined pharmaceutical dosage form. The principle for dual wavelength method is " the absorbance difference between two points on the mixture spectra is directly proportional to the(More)
A specific, accurate and reproducible stability-indicating high performance thin layer chromatography (HPTLC) method was developed for the estimation of flurbiprofen and chloramphenicol in the presence of their degradation products. Degradation studies of both the drugs were carried out in acidic, alkaline, neutral, oxidative, photolytic and thermal stress(More)
Fenofibrate is one of the most frequently prescribed drug in the treatment of hyperlipidemia either alone or in combination with other drugs. Fenofibrate is reported to undergo photodegradation to form perbenzoic acid derivative and also reported to undergo hydrolysis in alkaline medium to form fenofibric acid. Fenofibric acid is also a starting material(More)
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