Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of nicotinic receptor ligands and other bioactive molecules targeting neurological pathways. Its structure allows for further functionalization, making it valuable in medicinal chemistry for constructing nitrogen-containing heterocycles. Commonly employed in research settings to prepare pyridine-based derivatives with potential activity in central nervous system disorders. Also utilized in the preparation of agrochemicals and functional materials due to its reactive ester and nitro groups, which enable diverse chemical transformations.