Used in the synthesis of pharmaceutical intermediates, particularly in the development of central nervous system (CNS) active compounds. Its fluorinated aromatic structure enhances metabolic stability and membrane permeability, making it valuable in drug design. Commonly employed in the preparation of anticonvulsant and anxiolytic agents. Also utilized as a building block in agrochemicals for improving herbicidal and pesticidal activity. The compound’s carboxylic acid group allows for easy derivatization, enabling its incorporation into more complex molecules through amide or ester formation.