Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of anti-inflammatory and antiviral agents. Its structure allows for conjugation in drug design, enhancing metabolic stability and bioavailability. Commonly employed in research settings for creating analogs in medicinal chemistry due to the electron-withdrawing trifluoromethoxy group, which influences the compound’s reactivity and binding affinity. Also utilized in the preparation of agrochemicals and functional materials where aromatic acrylic systems are required.