It is primarily used in the pharmaceutical industry as an intermediate in the synthesis of various drugs, particularly those targeting neurological and psychiatric conditions. Its role in the production of compounds like riluzole, which is used to treat amyotrophic lateral sclerosis (ALS), highlights its importance in medicinal chemistry. Additionally, it serves as a building block in the development of dyes and pigments, contributing to the textile and coloring industries. Its versatility also extends to research applications, where it is utilized in the study of chemical reactions and the development of novel therapeutic agents.