Used in pharmaceutical research as a key intermediate for synthesizing selective receptor agonists and antagonists, particularly targeting neurological pathways. Its structure supports development of compounds with potential in treating central nervous system disorders. Commonly employed in medicinal chemistry for structure-activity relationship studies due to its chiral pyrrolidine core and halogenated pyrazole group. Also utilized in radiolabeling applications, where the iodine atom allows for incorporation of radioactive isotopes in imaging agents.