Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of indole-based bioactive molecules. Its protected amine group allows selective reactions at other functional sites, making it valuable in multi-step organic syntheses. Commonly employed in the preparation of serotonin receptor modulators and other neuroactive agents. Also utilized in medicinal chemistry for constructing complex heterocyclic systems through palladium-catalyzed cross-coupling reactions, leveraging the bromine moiety for carbon-carbon bond formation.