Used in the synthesis of pharmaceutical intermediates, particularly in the development of kinase inhibitors for cancer treatment. It serves as a key building block in medicinal chemistry due to its halogenated aromatic structure, which facilitates cross-coupling reactions. Commonly employed in research settings to design compounds targeting tyrosine kinase and other enzyme pathways involved in tumor growth. Also utilized in radiolabeling studies because of the iodine moiety, enabling imaging and biodistribution analysis in preclinical models.