Identification, isolation and characterization of dolutegravir forced degradation products and their cytotoxicity potential.

Dolutegravir was approved by USFDA, Canada and European regulatory authorities as antiretroviral medication. In this article, DLG forced degradation studies as per the International Council for Harmonization (ICH) prescribed stress conditions was conducted and the resulting degradants were fully characterized. DLG was stable in basic, thermal and photolytic stress conditions, whereas DLG was found to unstable in acidic and oxidative conditions.