Used as a key intermediate in the synthesis of pharmaceuticals, particularly in antimalarial and antifungal agents. Its structure supports the development of bioactive molecules due to the electron-withdrawing trifluoromethyl group enhancing metabolic stability. Also employed in agrochemicals for crop protection products, where it contributes to improved efficacy and environmental persistence. Additionally, serves as a building block in organic synthesis for fluorescent dyes and functional materials, benefiting from its rigid aromatic framework and halogenated substituent.