“SIMULTANEOUS ESTIMATION AND VALIDATION OF DAPAGLIFLOZIN AND SAXAGLIPTIN IN BULK DRUG AND DOSAGE FORM BY RP-HPLC”
*Shraddha Joshi
ABSTRACT
A simple, rapid, precise, accurate and RP-HPLC method has been developed and validated to estimate Saxagliptin and Dapagliflozin in bulk and in dosage form. The samples were eluated Grace C18 (250mm x 4.6ID, Particle size: 5 micron with mobile phase Methanol: water (80:20) at wavelength 225 nm. A good linear response was obtained in the range from 5-25μg/mL of Saxagliptin hydrochloride and 10-50 μg/mL of Dapagliflozin. The method was quantitatively evaluated in terms of linearity, precision, accuracy (recovery), selectivity and robustness as per ICH guideline.
Keywords: RP-HPLC, Saxagliptin, Dapagliflozin.
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