Used as a chiral building block in the synthesis of pharmaceuticals, particularly in the development of central nervous system agents and analgesics. Its enantiomeric purity makes it valuable in asymmetric synthesis where stereochemistry influences biological activity. Commonly employed in the preparation of active pharmaceutical ingredients requiring specific stereochemical configuration. Also utilized in the manufacture of agrochemicals and specialty chemicals where chirality plays a role in efficacy. Serves as a resolving agent or intermediate in enantioselective processes.