Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules. Its functional groups—chloro, hydroxy, and nitro—allow for selective chemical modifications, making it valuable in constructing complex organic compounds. Commonly employed in research settings for derivatization reactions and in the preparation of ester and amide analogs for drug discovery. Also utilized in the development of agrochemicals due to its reactivity and structural features that support the design of novel active ingredients.