Used in pharmaceutical research as a building block for bioactive molecules, particularly in the development of drugs targeting neurological and inflammatory conditions. Its trifluoromethyl group enhances metabolic stability and membrane permeability, making it valuable in optimizing drug candidates. Also employed in agrochemicals to improve the potency and durability of pesticides. Commonly utilized in medicinal chemistry for structure-activity relationship (SAR) studies due to its electron-withdrawing properties and ability to influence binding affinity.