Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the production of nicotinic receptor agonists and antagonists. It plays a role in the development of drugs targeting neurological disorders such as Alzheimer's disease, schizophrenia, and nicotine addiction. Its nitrile and ketone functional groups allow for versatile chemical modifications, making it valuable in medicinal chemistry for building complex heterocyclic structures. Also employed in research settings to design novel bioactive molecules with improved selectivity and potency.