This compound is primarily utilized in the field of biochemistry and pharmacology due to its structural similarity to tryptophan, an essential amino acid. It is often employed in research studies to investigate the biosynthesis and metabolism of tryptophan-related compounds. Additionally, it serves as a precursor in the synthesis of various bioactive molecules, including potential pharmaceutical agents targeting neurological disorders. Its indole moiety makes it valuable in the development of compounds with potential antioxidant, anti-inflammatory, or neuroprotective properties. Researchers also explore its role in modulating serotonin pathways, which could have implications for treating mood disorders or other serotonin-related conditions.