Used in scientific research to study the function and pharmacology of nicotinic acetylcholine receptors, particularly the α4β2 subtype. It serves as a reference compound in receptor binding assays and electrophysiological studies to evaluate the effects of ligands on neuronal signaling. Due to its selectivity, it helps in understanding receptor mechanisms involved in neurological disorders such as pain, depression, and cognitive dysfunction. Not intended for therapeutic use or human consumption.