Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of serotonin receptor agonists and antagonists. It plays an important role in the production of certain central nervous system (CNS) active compounds, including potential treatments for migraines, depression, and anxiety disorders. Its structure supports the construction of complex indole-based molecules commonly found in bioactive agents. Also utilized in research settings for the design and development of novel psychoactive substances and in medicinal chemistry for structure-activity relationship (SAR) studies.