Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of active pharmaceutical ingredients (APIs) such as antimicrobials, antivirals, and enzyme inhibitors, where the pyridine ring serves as a core structure. Its bromine functionality allows for further chemical modifications through cross-coupling reactions such as Suzuki or Heck reactions, or nucleophilic substitutions, enabling the introduction of complex organic groups. Commonly employed in the production of agrochemicals, including herbicides and insecticides, due to its ability to enhance bioactivity and selectivity. Also utilized in research laboratories for the preparation of ligands and catalysts in organometallic chemistry. Its methyl groups contribute to steric and electronic effects that influence reaction pathways and product stability.