Used as a chiral intermediate in the synthesis of pharmaceuticals, particularly in the production of active pharmaceutical ingredients (APIs) where stereochemistry plays a critical role in biological activity. Its structure allows for selective reactions in asymmetric synthesis, making it valuable in developing enantiomerically pure drugs. Commonly applied in the manufacture of central nervous system agents and anti-inflammatory compounds. Also utilized in research and development for new drug candidates due to its functional group compatibility and stability under various reaction conditions.