Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of antimalarial and anticancer agents. Its structure supports the formation of complex heterocyclic compounds, making it valuable in medicinal chemistry for building bioactive molecules. Also employed in agrochemical research for designing new pesticides and herbicides due to its electron-withdrawing trifluoromethyl group, which enhances metabolic stability and lipophilicity. Commonly utilized in organic synthesis for constructing quinoline-based frameworks in drug discovery programs.