Used as a key intermediate in the synthesis of fluorinated quinoline derivatives, which show biological activity in pharmaceutical applications. Commonly employed in the development of antimalarial and antibacterial agents due to the presence of the trifluoromethoxy group enhancing metabolic stability and membrane permeability. Also utilized in agrochemical research for designing novel pesticides with improved efficacy and environmental profiles. Its carboxylic acid functionality allows for easy derivatization into amides, esters, and other functional groups to optimize activity.