Used as a key intermediate in the synthesis of agrochemicals and pharmaceuticals, particularly in the development of herbicides and plant growth regulators. Its functional groups allow for selective modifications, making it valuable in constructing complex pyridine-based molecules. Commonly employed in coupling reactions to introduce chloro- and bromomethyl-substituted pyridine moieties into larger structures. Also utilized in research for designing bioactive compounds with potential insecticidal or fungicidal activity.