Nortropine is primarily used in the synthesis of various pharmaceutical compounds, particularly those related to alkaloids. It serves as a key intermediate in the production of certain medications that target the central nervous system. Additionally, nortropine is utilized in research settings to study its pharmacological properties and potential therapeutic effects. Its role in the development of anticholinergic drugs is notable, as it helps in modulating neurotransmitter activity. This makes it valuable in the creation of treatments for conditions like Parkinson's disease, motion sickness, and certain gastrointestinal disorders.