Used as an intermediate in the synthesis of dyes and pigments, particularly in the production of azo dyes for textiles, inks, and leather. It also serves in the manufacture of certain pharmaceuticals and agrochemicals, where its functional groups allow for further chemical modifications. Its structure supports coupling reactions essential in colorant development. Additionally, it can be used in organic chemistry research to create new compounds with special properties. Handling requires caution due to potential toxicity and skin sensitization.