PREPARATION AND IN VITRO EVALUATION OF IMMEDIATE-RELEASE TABLETS OF EMTRICITABINE

Main Article Content

Shaik Neha Samreen
B Sandhya Rani
K. Lakshmikanth
M. Priyanka
MD Iftekhar Ahmed Khan
MISBA
Dr. Md Sultan Ali Basha

Keywords

Emtricitabine, Sodium starch glycolate, Polyplasdone XL10, Ac-Di-Sol, Immediate-release tablets.

Abstract

Immediate-release tablets disintegrate rapidly in the gastrointestinal tract, ensuring swift drug release and absorption. Recently, these tablets have gained popularity and acceptance as a drug delivery system due to their ease of administration and enhanced patient compliance. This study aims to formulate and evaluate various direct compression immediate-release tablets of Emtricitabine using different superdisintegrants (Sodium starch glycolate, Polyplasdone XL10, and Ac-Di-Sol). Fourier-transform infrared spectroscopy (FTIR) was employed to investigate the interactions between the drug and excipients. Emtricitabine granules and tablets were subjected to various pre- and post-compression assessments, including angle of repose, compressibility index, Hausner's ratio, tablet hardness, friability, and in vitro disintegration and dissolution tests. The results were satisfactory across all parameters. Among the formulations, the F3 procedure demonstrated the highest in vitro dissolution profile, suggesting that it is the most effective formulation for immediate drug release.

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