Used primarily as an intermediate in the synthesis of pharmaceuticals and agrochemicals, particularly neonicotinoid insecticides such as imidacloprid. It plays a key role in the production of nicotinic acetylcholine receptor agonists, which target insect nervous systems for pest control. Its pyridine structure enables selective reactivity, making it valuable for constructing complex molecules. Commonly employed in cross-coupling reactions and nucleophilic substitutions to introduce functional groups in active ingredients of plant protection products. Also explored in medicinal chemistry for neuroactive compounds.