Used as a chiral building block in the synthesis of pharmaceuticals, particularly in the development of active pharmaceutical ingredients (APIs) requiring specific stereochemistry. Its structure supports the creation of complex molecules with high enantioselectivity, making it valuable in asymmetric synthesis. Commonly employed in research and development for central nervous system agents and bioactive compounds where stereochemical control is critical. Also utilized in the preparation of intermediates for medicinal chemistry and in the design of novel therapeutic candidates.