Volume : 11, Issue : 08, August – 2024
Title:
DEVELOPMENT AND VALIDATION FOR THE METHOD SIMULTANEOUS DETERMINATION OF DOLUTIGRAVIR AND LAMIVUDINE IN API FORM AND MARKETED PHARMACEUTICAL TABLET DOSAGE FORM BY USING RP-HPLC
Authors :
Miss.M.Bhavani*, MD.Yakub Pasha
Abstract :
Analytical Method Development and Validation for Dolutegravir and Lamivudine in bulk and Combine Dosage Form by RP-HPLC, New method was established for simultaneous estimation of Dolutegravir and Lamivudine by RP-HPLC method. The chromatographic conditions were successfully developed for the separation of Dolutegravir and Lamivudine by using Symmetry C18 5µm (4.6 x 150mm), flow rate was 1.0 ml/min, mobile phase ratio was Phosphate buffer (0.02M) pH-3.8: Methanol: Acetonitrile (60:20:20%v/v), detection wavelength was 260nm. The retention times of Dolutegravir and Lamivudine were found to be 2.324mins and 4.314mins respectively. The % purity of Dolutegravir and Lamivudine was found to be 99.865% and 99.658% respectively. The analytical method was validated according to ICH guidelines (ICH, Q2 (R1)). The linearity study n Dolutegravir and Lamivudine was found in concentration range of 0µg-36µg and 0µg-39µg and correlation coefficient (r2) was found to be 0.9995 and 0.9998, % recovery was found to be 100.280, %RSD for repeatability was 0.174 and 0.709, % RSD for intermediate precision was 0.093 and 0.937 respectively. The precision study was precise, robust, and repeatable. LOD value was 1.377 and 1.079, and LOQ value was 4.174 and 3.272 respectively. Hence the suggested RP-HPLC method can be used for routine analysis of Dolutegravir and Lamivudine in API and Pharmaceutical dosage form.
Keywords: Dolutegravir and Lamivudine, Method Development, Validation.
Cite This Article:
Determination Of Dolutigravir And Lamivudine In Api Form And Marketed Pharmaceutical Tablet Dosage Form By Using RP-HPLC., Indo Am. J. P. Sci, 2024; 11 (08).
Number of Downloads : 10
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