2-(6-Chloropyridin-3-yl)ethan-1-amine serves as a key intermediate in the synthesis of neonicotinoid insecticides, particularly imidacloprid and related compounds. It is essential in the production of these systemic insecticides used for agricultural pest control, where the final products selectively target insect nicotinic acetylcholine receptors, disrupting their nervous systems. This compound's pyridine-based structure makes it a valuable building block for developing effective crop protection agents. It is also investigated in pharmaceutical research for potential neuroactive compounds due to its bioactive scaffold.