Used as a key intermediate in the synthesis of neonicotinoid insecticides, particularly in the production of flupyradifurone—a systemic insecticide effective against sap-feeding pests like aphids and whiteflies. Its structure allows for selective reactivity, making it valuable in agrochemical manufacturing. Also utilized in the development of other crop protection chemicals due to its halogenated pyridine backbone, which enhances bioavailability and target specificity in pest control agents.