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A Validated Simple Titrimetric Method for the Quantitative determination of Isoxsuprine hydrochloride from Pharmaceutical dosages Rajan V. Rele*, Tiwatane Prathamesh P. Central Research Laboratory, D.G. Ruparel College Mahim, Mumbai-400 016 *Corresponding Author E-mail: drvinraj@gmail.com
Online published on 10 August, 2020. Abstract A simple precise, rapid accurate and sensitive titration method was developed for quantitative determination of isoxsuprine hydrochloride in pharmaceutical dosage form. The titration was carried out using standardized 0.1 N sodium hydroxide solution. The proposed method was found to be precise with % RSD <1 (n = 6). The method showed strict linearity (r2 > 0.99) between 10% to 50% of 500 mg of drug, substance weight. The percentage recovery of isoxsuprine hydrochloride in the optimized method was 99.02% to 99.84%. The method is also found to be rugged when checked by different analysts and using different lots of reagents and different laboratories. Top Keywords Isoxsuprine hydrochloride, Sodium hydroxide, phenolphthalein, ethanol. Top | |
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