Used in the synthesis of pharmaceutical intermediates and agrochemicals due to the presence of multiple halogen atoms and an amino group, which allow for selective cross-coupling reactions. Commonly employed in the development of fluorinated and brominated aromatic compounds for drug discovery. Also serves as a building block in the preparation of dyes and functional materials where halogen diversity enables fine-tuning of electronic properties. Its reactivity profile makes it suitable for palladium-catalyzed coupling reactions, particularly in forming carbon-carbon and carbon-heteroatom bonds in complex molecule assembly.