Used in the synthesis of pharmaceutical intermediates, particularly in the development of serotonin receptor modulators and other neuroactive compounds. Its structure serves as a building block in heterocyclic chemistry, enabling the creation of complex indole derivatives with potential antipsychotic, antidepressant, or anti-inflammatory activity. Commonly employed in medicinal chemistry research for constructing fluorinated analogs to improve metabolic stability and bioavailability in drug candidates. Also utilized in agrochemical research for designing bioactive molecules with enhanced selectivity and potency.