Used as an intermediate in the synthesis of pharmaceuticals and agrochemicals, particularly in the preparation of active ingredients requiring halogenated aromatic structures. Its reactivity allows for selective cross-coupling reactions, making it valuable in the development of complex organic molecules. Commonly employed in Suzuki and Heck reactions to build carbon-carbon bonds in drug discovery and material science. Also utilized in the production of dyes and functional materials where halogen substitution is needed for further chemical modification.