Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and other biologically active compounds. Its halogen substituents allow selective cross-coupling reactions, such as Suzuki or Stille couplings, enabling the construction of complex pyridine-based structures. Commonly employed in research and development of agrochemicals and medicinal agents where functionalized pyridines are required. The compound's reactivity makes it valuable in forming carbon-carbon bonds during late-stage diversification in drug discovery.