Used primarily in biochemical research, it serves as a potent and selective inhibitor of PI3Kα, a key enzyme in the PI3K/AKT/mTOR signaling pathway. This pathway is crucial for cell growth, survival, and metabolism, making it a significant target in cancer research. It is employed in laboratory studies to investigate the role of PI3Kα in various cellular processes and to explore potential therapeutic strategies for cancers driven by PI3K pathway activation. Additionally, it aids in understanding the mechanisms of drug resistance in cancer treatments, providing insights for developing more effective therapies. Its application extends to studying metabolic disorders and immune responses, where the PI3K pathway plays a regulatory role.