Used as a key intermediate in the synthesis of fluorinated pharmaceuticals, particularly in the production of beta-keto ester derivatives with enhanced metabolic stability. Its structure allows for selective alkylation and reduction reactions, making it valuable in creating chiral building blocks for active pharmaceutical ingredients (APIs). Commonly employed in the development of anti-inflammatory and central nervous system agents where fluorine substitution improves bioavailability and binding affinity. Also utilized in agrochemical research for designing novel pesticides with improved environmental persistence and target specificity.