Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of central nervous system (CNS) agents and analgesics. It plays a key role in constructing complex molecules due to the presence of both carboxylic acid and electron-withdrawing fluoro groups, which enhance reactivity in coupling reactions. Commonly employed in the preparation of bioactive compounds and drug candidates requiring specific aromatic substitutions for optimal activity. Also utilized in agrochemical research for designing novel active ingredients with improved metabolic stability.