Author(s): Gurmeet S. Chhabra, Aayushi Rajora, Dinesh K. Mishra

Email(s): gurmeetchhabra@gmail.com

DOI: 10.52711/0974-360X.2021.01095   

Address: Gurmeet S. Chhabra*, Aayushi Rajora, Dinesh K. Mishra
Indore Institute of Pharmacy, Indore (M.P), India.
*Corresponding Author

Published In:   Volume - 14,      Issue - 12,     Year - 2021


ABSTRACT:
Stability indicating high performance liquid chromatography (HPLC) method was developed for the assay of Tenofovir in bulk and solid dose formulation. The HPLC separation was achieved on kromasil C18 (100mm × 4.6mm, 5 µm) column using a mobile phase of Methanol: Potassium dihydrogen orthophosphate buffer (30:70,v/v) at a flow rate of 1 ml min-1 and UV detection at 260 nm. Peak elutes at 7.33 appropriate. The method was validated for linearity, repeatability, accuracy, precision, robustness, limit of detection and limit of quantification. The accuracy was between 99.14 - 99.97%. The highest R.S.D. amongst interday and Intraday precision was found 0.808 and 0.473 respectively.The assay was linear over the concentration range of 10-50 µg/ml (R˜0. 999). The method was robust as no significant change in chromatographic parameters. LOD and LOQ was found to be 0.90 and 2.71 respectively. The stress studies were performed per ICH guidelines to confirm its Stress testing was carried out in presence of acid, base, hydrogen peroxide, heat and light to demonstrate speci?city of the method as per ICH guidelines. The developed method could separate the potential degradation products from the Tenofovir peak. It was concluded that highest degradation occurs in basic condition. This proposed method was suitable and practical for analysis the content of Tenofovir in pharmaceutical products and could be of bene?t for the prediction shelf life of Tenofovir in marketed formulations.


Cite this article:
Gurmeet S. Chhabra, Aayushi Rajora, Dinesh K. Mishra. Stability indicating RP-HPLC method for the determination of Tenofovir in pharmaceutical formulation. Research Journal of Pharmacy and Technology. 2021; 14(12):6335-9. doi: 10.52711/0974-360X.2021.01095

Cite(Electronic):
Gurmeet S. Chhabra, Aayushi Rajora, Dinesh K. Mishra. Stability indicating RP-HPLC method for the determination of Tenofovir in pharmaceutical formulation. Research Journal of Pharmacy and Technology. 2021; 14(12):6335-9. doi: 10.52711/0974-360X.2021.01095   Available on: https://www.rjptonline.org/AbstractView.aspx?PID=2021-14-12-25


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