Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of antimalarial drugs. Its structure supports the creation of bioactive molecules due to the presence of both quinoline core and trifluoromethyl group, which enhance metabolic stability and binding affinity. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies targeting kinase inhibitors and antimicrobial agents. Also utilized in agrochemical research for designing novel pesticides with improved efficacy and environmental profile.