Used in pharmaceutical research as a key intermediate in the synthesis of bioactive molecules, particularly in the development of serotonin receptor modulators and other central nervous system agents. Its trifluoromethyl group enhances metabolic stability and lipophilicity, making it valuable in optimizing drug candidates for improved bioavailability and target binding. Also employed in agrochemicals for designing novel pesticides with enhanced efficacy and environmental stability. Commonly found in research settings for structure-activity relationship (SAR) studies involving indole-based compounds.