A simple, sensitive and specific UV spectrophotometric method was developed for the estimation of FLVX in tablet dosage form. According to British pharmacopeia FLVX is freely soluble in water. So UV spectrophotometric estimation was done in distilled water as solvent. The optimum conditions for the analysis of the drug were established. The wavelength maxima (λmax) for Flavoxate hydrochloride were found to be 317 nm in distilled water. Beer’s law was obeyed in the concentration range of 5‐30 µg/ml. The slope, intercept, correlation coefficient, detection and quantification limits were also calculated. The proposed method has been applied successfully for the analysis of the drug in pure and in its tablets dosage forms.
Loading....