Used in research as a key intermediate for synthesizing bioactive compounds targeting neurological pathways. Shows potential in developing serotonin receptor modulators due to structural similarity to tryptophan and tryptamine derivatives. Investigated for use in creating novel antidepressants and anti-migraine agents. Also employed in peptide synthesis to introduce indole-containing amino acid motifs that enhance binding selectivity. Studied for its role in enzyme inhibition, particularly in tryptophan hydroxylase-related pathways.