Used primarily in scientific research as a potent and selective antagonist for serotonin receptors, particularly the 5-HT2A receptor subtype. This compound is valuable in neuroscience studies exploring the role of serotonin signaling in behavior, cognition, and psychiatric disorders such as schizophrenia, depression, and anxiety. Due to its high affinity and selectivity, it serves as a pharmacological tool to block 5-HT2A receptor activity in vitro and in vivo, helping researchers dissect receptor-specific effects from broader serotonergic actions. It may also support the development of novel therapeutic agents by providing structural insights for drug design targeting central nervous system disorders.