Used primarily in organic synthesis, this compound serves as a key intermediate in the production of various pharmaceuticals and agrochemicals. Its structure is particularly valuable in the development of benzothiazole derivatives, which are known for their biological activities, including antimicrobial and antitumor properties. Additionally, it finds application in the synthesis of dyes and pigments, contributing to the coloration of materials in industrial processes. Its role in research is significant, especially in studies focusing on the modification of benzothiazole compounds to enhance their efficacy and selectivity in targeted applications.