Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of non-steroidal anti-inflammatory drugs (NSAIDs). It plays a key role in constructing complex organic molecules where a nitro-substituted aromatic system is required for further functionalization. The presence of both chloro and nitro groups allows for selective reactions, making it valuable in multi-step organic syntheses. Commonly employed in research settings for preparing biologically active compounds and in the production of specialty chemicals.