Used in the synthesis of pharmaceutical intermediates, particularly in the development of nicotinic receptor agonists for neurological disorders. Serves as a building block in organic synthesis due to the presence of both carboxylic acid and pyridine functionalities, enabling coupling reactions and functional group transformations. Employed in research settings to design bioactive molecules with potential anti-inflammatory and neuroprotective effects. Also utilized in the preparation of ligands for metal-catalyzed reactions.