Used as an intermediate in the synthesis of dyes and pigments, particularly in the production of azo dyes due to its nitro and amino functional groups. It also serves in the development of certain pharmaceuticals, where the acetylamino and carboxylic acid groups allow for further chemical modifications. Its structure supports conjugation reactions useful in creating biologically active compounds. Additionally, it finds use in research laboratories for organic synthesis and in the preparation of specialty chemicals requiring nitro-aromatic building blocks.