Used in pharmaceutical research as an intermediate for synthesizing serotonin receptor modulators. Shows potential in the development of drugs targeting neurological disorders such as depression and anxiety. Also employed in the preparation of novel compounds for studying GPCR (G protein-coupled receptor) activity. Its structure supports binding affinity to specific brain receptors, making it valuable in neuropharmacology. Additionally, utilized in structure-activity relationship (SAR) studies to optimize drug candidates with improved metabolic stability and selectivity.