Used primarily in scientific research to study mitochondrial function, particularly as a specific inhibitor of the mitochondrial pyruvate carrier (MPC). It helps researchers investigate the role of pyruvate metabolism in cellular energy production, glucose homeostasis, and metabolic diseases such as diabetes and cancer. By blocking pyruvate entry into mitochondria, it allows for the examination of metabolic shifts and dependencies in various cell types. Due to its inhibitory action, it is also used to explore the effects of impaired mitochondrial metabolism on cell survival and signaling pathways. Not intended for therapeutic use in humans.