Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of central nervous system agents. Its trifluoromethyl group enhances metabolic stability and lipophilicity, making it valuable in drug design for improving bioavailability and binding affinity. Commonly employed in the preparation of antidepressants and antipsychotic compounds due to its structural properties that facilitate blood-brain barrier penetration. Also utilized in agrochemical research for developing novel pesticides with improved environmental stability.