Used primarily as an intermediate in the synthesis of dyes and pigments, particularly in the production of azo dyes, which are widely applied in textiles, inks, and coatings. It also serves as a key building block in the manufacture of agrochemicals, including herbicides and pesticides, due to its ability to introduce specific functional groups into complex molecules. Additionally, it finds application in the pharmaceutical industry for the development of active pharmaceutical ingredients (APIs) and other fine chemicals. Its role in organic synthesis is crucial for creating compounds with tailored properties for various industrial uses.