Used in the synthesis of complex organic compounds, particularly in pharmaceutical research. It serves as a key intermediate in the production of certain drugs, including those targeting neurological disorders. Its structure is valuable in developing serotonin analogs, which are studied for their potential in treating depression and anxiety. Additionally, it is utilized in biochemical studies to investigate the role of tryptophan derivatives in cellular processes. Its applications extend to the field of medicinal chemistry, where it aids in the design and optimization of therapeutic agents.