Used as a chiral intermediate in the synthesis of pharmaceuticals, particularly in the production of active pharmaceutical ingredients requiring high enantiomeric purity. Its structure supports asymmetric synthesis, making it valuable in developing drugs with specific stereochemical requirements. Commonly employed in the preparation of protease inhibitors and other biologically active molecules where stereochemistry influences efficacy and safety. Also utilized in research settings for developing novel chiral catalysts and ligands in enantioselective reactions.