Used primarily as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of nicotinic acetylcholine receptor modulators. It plays an important role in creating compounds aimed at treating neurological disorders such as depression, anxiety, and cognitive impairment. Due to its structural similarity to nicotine, derivatives of this compound are explored for their potential in targeting central nervous system pathways with improved selectivity and reduced side effects. It is also utilized in medicinal chemistry research for optimizing drug candidates targeting addiction and neurodegenerative diseases.