Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of nicotinic acetylcholine receptor modulators. It plays a role in the production of certain neonicotinoid insecticides due to its structural similarity to nicotine, contributing to activity against insect pests in agricultural settings. Its derivatives show systemic action in plants, making them effective for seed treatments and soil applications. Also investigated for potential use in neuroscience research due to its ability to interact with neuronal receptors.