Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of fluorinated and iodinated aromatic compounds. Its structure allows for selective functionalization in drug design, making it valuable in creating bioactive molecules with enhanced metabolic stability and binding affinity. Commonly employed in cross-coupling reactions, such as Suzuki or Heck reactions, to build complex organic frameworks for medicinal chemistry research. Also utilized in radiolabeling studies due to the presence of iodine, enabling imaging and tracer applications in preclinical studies.