Main Article Content

Abstract

The objective of the current study was to develop a specific, precise, accurate and robust gradient stability indicating reversed-phase ultra performance liquid chromatography (RP-UPLC-PDA) assay method and validated for determination of edoxaban tosylate in API. Gradient separation was achieved on an acquity UPLC BEH C18 column (50 mm, 2.1 mm and 1.7 μm) column using mobile phase of acetoitrile:20 mM potassium dihydrogen phosphate, pH 3.0 ± 0.05 adjust with OPA at flow rate of 0.6 mL/min, the injection volume was 1 μL and the detection was carried out of 289 nm by using photo-diode array detector. The drug was subjected to oxidation, hydrolysis, photolysis, and heat to apply stress condition. The method was linear in the drug concentration range of 100-300 μg/mL with correlation coefficient of 0.999. Degradation products produced as a result of stress studies did not interfere with detection of edoxaban tosylate and the assay, thus developed stability indicating method can be used for routine analysis in pharmaceutical industry.

Keywords

Edoxaban tosylate Stability indicating assay RP-UPLC method Photo-diode array

Article Details

How to Cite
Patel, D., Rana, B., Maru, S., Vyas, A., Patel, A., Patel, A., & Patel, N. (2020). Stability Indicating RP-UPLC Photo-Diode Array based Method for Determination of Edoxaban Tosylate. Asian Journal of Organic & Medicinal Chemistry, 5(3), 273–276. https://doi.org/10.14233/ajomc.2020.AJOMC-P270

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