Used as a key intermediate in the synthesis of neonicotinoid insecticides, particularly in the production of clothianidin and related agrochemicals. It plays an important role in forming the pharmacophore core that targets insect nicotinic acetylcholine receptors. Its chloro and methyl functional groups allow for selective derivatization, enabling efficient coupling reactions during active ingredient manufacturing. Due to its reactivity and structural specificity, it is valued in crop protection chemistry for developing systemic insecticides effective against sucking pests.