Used as a key intermediate in the synthesis of neonicotinoid insecticides, particularly in the production of clothianidin and related agrochemicals. This compound serves as a crucial building block in developing effective insecticides for crop protection against a broad spectrum of insect pests, such as aphids, caterpillars, and whiteflies. Its nicotinonitrile structure enables further chemical modifications to enhance insecticidal activity, selectivity, and reduced impact on non-target organisms like pollinators. Primarily utilized in industrial synthesis and research for advanced agricultural chemicals.