Used as a key chiral intermediate in the synthesis of β-hydroxy-β-arylpropionic acids, which are important building blocks for pharmaceuticals such as anti-inflammatory agents and lipid-lowering drugs. Its enantiomeric purity makes it valuable in asymmetric synthesis, particularly in the development of active pharmaceutical ingredients (APIs) where stereochemistry affects biological activity. Commonly employed in the preparation of statin-class drugs and other cardiovascular therapeutics. Also utilized in research settings for developing novel chiral molecules with potential biological activity.