Used as a chiral intermediate in the synthesis of pharmaceuticals, particularly in the production of active pharmaceutical ingredients (APIs) requiring high enantiomeric purity. Its fluorinated aromatic structure and hydroxy ester functionality make it valuable in developing drugs targeting central nervous system disorders and metabolic diseases. Commonly employed in asymmetric synthesis routes where the (S)-configuration is critical for biological activity. Also utilized in the preparation of protease inhibitors and other bioactive molecules due to its structural compatibility with enzyme binding sites.