Used as an intermediate in the synthesis of pharmaceuticals and agrochemicals, particularly in the development of nitrogen-containing heterocyclic compounds. Its aldehyde and nitro functional groups allow for versatile chemical transformations, such as reduction, condensation, and cyclization reactions. Commonly employed in the preparation of nicotinamide derivatives and other bioactive molecules with potential applications in medicinal chemistry. Also utilized in research settings for the design of novel organic compounds with targeted biological activity.