Used as an intermediate in the synthesis of pharmaceuticals, particularly in the production of certain antihypertensive and anti-inflammatory drugs. It serves as a building block in organic reactions where the nitro group can be reduced to an amine, enabling further functionalization. Commonly employed in the development of pyridine-based active pharmaceutical ingredients (APIs) due to its reactive sites and stability. Also utilized in agrochemical research for the design of novel herbicides and plant growth regulators.