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 by contributing to the development of systemic insecticides that target sucking and chewing insects. Its structure enables effective binding to insect nicotinic acetylcholine receptors, leading to disruption of neural transmission and eventual pest mortality. Due to its reactivity and selectivity, it is favored in agrochemical manufacturing for high yield and purity in final active ingredients.