Used in research to study mitochondrial function, particularly as an inhibitor of the mitochondrial permeability transition pore. It helps investigate cell death pathways, including apoptosis and necrosis. Commonly applied in studies related to liver toxicity, ischemia-reperfusion injury, and energy metabolism disorders. Due to its high toxicity, it is not used therapeutically but serves as a tool compound in biochemical assays and toxicology research.