GSTO1-IN-1 is primarily used in research settings to study the role of glutathione S-transferase omega 1 (GSTO1) in various biological processes. It serves as a selective inhibitor of GSTO1, enabling scientists to investigate its involvement in cellular mechanisms such as oxidative stress, inflammation, and apoptosis. This compound is particularly valuable in exploring potential therapeutic targets for diseases where GSTO1 activity is implicated, including neurodegenerative disorders, cancer, and inflammatory conditions. Additionally, GSTO1-IN-1 aids in understanding the enzyme's role in drug metabolism and resistance, contributing to the development of more effective treatments. Its application is largely confined to preclinical studies, providing insights into the biochemical pathways regulated by GSTO1.