Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of central nervous system agents and antipsychotic drugs. Its structure allows for selective modification, making it valuable in medicinal chemistry for creating analogs with improved bioavailability and receptor binding. Commonly employed in cross-coupling reactions, such as Suzuki or Heck reactions, to introduce aryl or heteroaryl groups at the 7-position, enabling the exploration of structure-activity relationships in drug discovery programs. Also utilized in radiolabeling studies due to the presence of iodine, facilitating imaging and metabolic tracking.