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 strong binding to nicotinic acetylcholine receptors in insects, making it effective at low application rates. Commonly utilized in seed treatments, soil drenches, and foliar sprays across a variety of crops including cereals, vegetables, and cotton. Due to its systemic properties, it is absorbed by plants and provides long-lasting protection against sucking and chewing pests.