ANALYTICAL METHOD DEVELOPMENT AND VALIDATION OF PRAMIPEXOLE IN BULK AND FORMULATIONS BY USING UV SPECTROSCOPIC TECHNIQUE
Ramadevi Uppara*, R. Nageswara Rao and L. Siva Shankar Reddy
A simple, sensitive, accurate and economic UV Spectrophotometric method was developed for the estimation of Pramipexole in bulk and its tablet formulations. According to ICH guidelines this method has validated and it is proved to be economical, accurate, precise, simple, and specific in nature. Distilled water is used as solvent, it obeys beerâ€Ÿs law in linearity range of 10 -30Î¼g/ml and it shows maximum absorbance at 265nm The value of %RSD for intraday and interday precision was found to be less than 1.This value confirms that method is precised. This method proves that there is no interference of excipients in formulation because the value of % Recovery greater than 99 % for this method. The values of %Recovery for analysis of formulations are found within 99-101%, which shows that the method is applicable for analysis of marketed formulation.
Keywords: UV spectrophotometry â€“ Pramipexole, ICH guidelines, Recovery, Formulation.
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