Used in research as a key intermediate for synthesizing biologically active compounds, particularly those targeting neurological pathways. Shows potential in the development of agents that modulate serotonin receptors due to its structural similarity to tryptophan and other indole-based neurotransmitters. Employed in studies exploring treatments for mood disorders, sleep regulation, and neurodegenerative diseases. Also utilized in the preparation of peptide analogs to enhance metabolic stability and receptor selectivity. Its bromine substituent allows for further functionalization via cross-coupling reactions, making it valuable in medicinal chemistry for structure-activity relationship studies.