Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of anti-inflammatory and analgesic agents. Its structure allows for the introduction of fluorine and sulfur-containing functional groups, which can enhance biological activity and metabolic stability. Commonly employed in the preparation of heterocyclic compounds through cyclization reactions involving the thiol and ester groups. Also utilized in agrochemical research for designing novel bioactive molecules. The presence of fluorine can improve lipophilicity and membrane permeability, making it valuable in medicinal chemistry optimization.