Used as a chiral building block in the synthesis of pharmaceuticals, particularly in the development of active ingredients where stereochemistry plays a critical role in biological activity. Its structure contains a sulfur-containing heterocycle and a secondary alcohol with defined stereochemistry, making it valuable in creating enantiomerically pure compounds. Commonly employed in the preparation of drugs targeting central nervous system disorders and anti-inflammatory agents. Also utilized in agrochemicals for the production of enantioselective pesticides and herbicides. Its functional groups allow for further chemical modifications, enabling its incorporation into more complex molecules through esterification, oxidation, or coupling reactions.