Used in research settings to study serotonin receptor activity, particularly targeting 5-HT2A receptors. It serves as a selective antagonist, helping scientists investigate the role of these receptors in mood regulation, cognition, and psychiatric disorders. Due to its specificity, it is valuable in neuropharmacology for understanding mechanisms of hallucinogens and developing potential treatments for schizophrenia and depression. Not intended for clinical use in humans or animals.