Used as a key intermediate in the synthesis of pharmaceuticals, particularly in antimalarial drugs. Its structure supports the development of bioactive molecules due to the quinoline core, which is known for its pharmacological activity. Also employed in research for agrochemicals, including fungicides and plant growth regulators, where the trifluoromethyl group enhances metabolic stability and lipophilicity. Serves as a building block in medicinal chemistry for designing kinase inhibitors and other targeted therapies.