Used in organic synthesis as an intermediate for pharmaceuticals and psychoactive compounds. Shows relevance in the development of tryptamine-based research chemicals, particularly in the study of serotonin receptor agonists. Commonly utilized in forensic and analytical research to understand metabolic pathways and detect novel psychoactive substances. Also employed in the preparation of fluorescent probes due to the indole core’s photophysical properties. Handling requires caution due to potential biological activity and toxicity.