Analytical Development And Validation Of Stability-Indicating Method For Estimation Of Amantadine In Pharmaceutical Dosage Forms By Using RP– UPLC.

A simple, Accurate, precise method was developed for the estimation of the Amantadine in bulk and pharmaceutical dosage form. Chromatogram was run through ACQUITY UPLC BEH C18 Column, 1.7 µm, 2.1 mm X 50 mm. Mobile phase containing 0.1% AmmoniumFormate: Methanol taken in the ratio 73.6 (%v/v) and 26.3 was pumped through column at a flow rate of 0.28 ml/min. Temperature was maintained at 29.21°C. Optimized wavelength selected was ACQUITY TUV ChA 219 nm. Retention time of Amantadine was found to be 1.814 min. %RSD of the Amantadine was found to be 0.4%. %Recovery was obtained as 99.94% for Amantadine. LOD, LOQ values obtained from regression equations of Amantadine were 0.05, 0.15. Regression equation of Amantadine is y = 52995x + 2524.1. with regression coefficient value is found to be 0.99. Retention times were decreased and that run time was decreased, so the method developed was simple and economical that can be adopted in regular Quality control test in Industries. [ABSTRACT FROM AUTHOR]