Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of central nervous system (CNS) agents. Its structure supports the creation of potent receptor modulators, especially for neurological targets such as serotonin and dopamine receptors. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies due to the presence of halogen atoms that enhance binding affinity and metabolic stability. Also utilized in the preparation of fluorinated analogs to improve bioavailability and optimize pharmacokinetic properties in drug candidates.