Used as a key intermediate in the synthesis of fluorinated indole derivatives, which are important in pharmaceutical research, particularly in the development of serotonin receptor modulators and other central nervous system agents. Its fluorinated structure enhances metabolic stability and bioavailability in drug candidates. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies involving indole-based compounds. Also utilized in the preparation of bioactive molecules with potential antipsychotic, antidepressant, or anti-inflammatory properties.