Used primarily as an intermediate in the synthesis of azo dyes and pigments, this compound contributes to the development of colorants for textiles, inks, and coatings. Its structure supports chromophore formation, enhancing color intensity and stability. It is also explored in analytical chemistry for detecting specific metal ions due to its ability to undergo selective color changes. Additionally, derivatives of this compound may find use in pharmaceutical research, particularly in studies involving targeted delivery systems where azo linkages serve as bioreductive triggers.