Used as a key intermediate in the synthesis of neonicotinoid insecticides, particularly in the production of thiamethoxam and related compounds. It plays a critical role in agricultural pest control due to its ability to target insect nervous systems selectively. Its structure enables effective binding to nicotinic acetylcholine receptors in insects, making it valuable in crop protection formulations. Commonly employed in seed treatments, soil drenches, and foliar sprays across a range of crops including cereals, vegetables, and cotton. Also investigated for use in combination products to manage resistance in pest populations.