Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of antiparasitic and antiviral agents. Its structure supports the formation of biologically active molecules, especially in drugs targeting helminth infections. The electron-withdrawing trifluoromethyl group enhances metabolic stability and bioavailability, making it valuable in medicinal chemistry. Also employed in agrochemicals for crop protection due to its ability to improve compound efficacy against pests.