Used as a key intermediate in the synthesis of fluorinated pharmaceuticals, particularly in the development of kinase inhibitors and antiviral agents. Its structure allows for selective binding in biologically active molecules, enhancing metabolic stability and bioavailability. Commonly employed in medicinal chemistry for optimizing drug candidates targeting central nervous system disorders and inflammatory diseases. Also utilized in agrochemicals to improve the efficacy of crop protection agents through enhanced lipophilicity and resistance to degradation.