Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of protease inhibitors and antiviral drugs. Its chiral structure with defined stereochemistry makes it valuable for constructing biologically active molecules with high selectivity. Commonly employed in medicinal chemistry for optimizing pharmacokinetic properties and enhancing target binding affinity in drug candidates. Also utilized in the preparation of fluorinated piperidine derivatives to improve metabolic stability and membrane permeability.