Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of anti-inflammatory and central nervous system (CNS) active compounds. Its structure supports the design of bioactive molecules due to the presence of both ester and trifluoromethyl groups, which enhance metabolic stability and membrane permeability. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies, especially in optimizing drug candidates targeting neurological disorders and chronic pain. Also utilized in agrochemical research for developing new herbicides and pesticides owing to its electron-withdrawing properties and resistance to degradation.