Used as an intermediate in the synthesis of neonicotinoid insecticides, particularly in the production of active ingredients that target insect nervous systems. It plays a key role in agricultural pest control formulations due to its ability to contribute to systemic insecticidal activity in crops. Its derivatives are effective against a broad spectrum of sucking and chewing pests, making it valuable in seed treatment, soil drenching, and foliar spray applications. Due to environmental persistence and toxicity concerns, its use is often regulated and monitored in integrated pest management strategies.