Stability Indicating RP-HPLC Method Development and Validation for the Simultaneous Quantification of Remogliflozin Etabonate and Metformin HCl
1, 1
- 1Department of Pharmaceutical Quality Assurance, School of Pharmacy, RK University, Rajkot, Gujarat, INDIA.
CORRESPONDENCE
Mrs. Patel Vishva Shailesh Kumar
Research Scholar, Department of Pharmaceutical Quality Assurance, School of Pharmacy, RK University, Rajkot-360020, Gujarat, INDIA.
Received: 25-03-2023; Revised: 20-01-2024; Accepted: 20-11-2024.
Volume 59, Issue 1s (Supplement) · pp. s274-s282 · 2025 · DOI: 10.5530/ijper.20253781
ABSTRACT
Aim: This Study aimed to develop a stable, efficient, and reproducible RP-HPLC method that indicates stability, for the simultaneous determination of Remogliflozin Etabonate and Metformin HCl.Materials and Methods: The Separation Process By using Methanol: 0.05 M KH2 PO4 (75:25%v/v) as the mobile phase and a linear gradient protocol with a detection wavelength of 240 nm, the chromatographic separation was accomplished on (Anachrom) Cosmosil C18 (250×4.6 mm, 5 µm) Column. 35ºC was the column temperature, and the flow rate was 1 mL per min. For Remogliflozin Etabonate and Metformin HCl, the retention times were determined to be 8.51 and 2.63 min, respectively. Studies on forced deterioration were conducted in thermal, photolytic, oxidative, acidic, basic, oxidizing environments. According to ICH guidelines, the method’s robustness, accuracy, precision, linearity, LOD, and specificity were all verified.Results: The regression analysis indicated a strong correlation with a linear curve in the concentration ranges 1-5 µg mL-1 for Remogliflozin Etabonate and 5-25 µg mL-1 for Metformin HCl, demonstrating the linearity of the developed method. Moreover, the approach used in the study was distinctive in that it successfully avoided degradants even after subjecting the dugs to forced degradation. The percentage recovery of REMO and MET from the pharmaceutical dosage form was in the range of 99.33%-99.73% and 99.64%-99.93% respectively. The method was characterized by high accuracy, precision, and robustness, with LOD and LOQ values of 2.218 µg mL-1 and 6.724 µg mL-1 for Remogliflozin Etabonate and 0.582 µg/mL and 1.764 µg/mL for Metformin HCl, respectively.Conclusion: The developed method can be used in routine analysis of bulk and dosage forms due to its adaptability, accuracy, and high precision.
KEYWORDS
REFERENCES
As publishedShowing references and in-text citations exactly as published.
Cite this article
SELECT FORMAT
kumar, P. V. S., & Popatlal, K. P. (2025). Stability Indicating RP-HPLC Method Development and Validation for the Simultaneous Quantification of Remogliflozin Etabonate and Metformin HCl. Indian Journal of Pharmaceutical Education and Research, 59(1s), s274-s282. https://doi.org/10.5530/ijper.20253781
Copyright and licence
© 2025 Author(s)
This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 License, which permits unrestricted use, distribution and reproduction in any medium, provided the original author and source are credited. CC BY 4.0