Used primarily as an intermediate in the synthesis of more complex chemical compounds. It plays a role in the production of dyes, where it helps in forming azo dyes, which are widely used in the textile industry for coloring fabrics. Additionally, it is utilized in the pharmaceutical sector for the development of certain medications, particularly those involving hydrazide functionalities. In research, it serves as a reagent in organic synthesis, aiding in the study of reaction mechanisms and the development of new chemical entities. Its applications also extend to the field of agrochemicals, where it is involved in the creation of pesticides and herbicides, contributing to crop protection and management.