Used in pharmaceutical research as an intermediate for synthesizing serotonin receptor modulators. Shows potential in developing treatments for neurological disorders such as depression, anxiety, and insomnia due to its structural similarity to tryptophan and serotonin. Also investigated for anti-inflammatory properties in preclinical studies. Employed in controlled-release formulations where calcium salt form enhances stability and bioavailability. Limited to laboratory and experimental use; not approved for direct therapeutic use in humans.