Used as an intermediate in the synthesis of various pharmaceuticals, particularly in the development of drugs targeting neurological disorders and anti-inflammatory agents. It plays a key role in the production of benzothiazole derivatives, which are explored for their antimicrobial and anticancer properties. Additionally, it is utilized in the manufacturing of dyes and pigments, contributing to the coloration of textiles and industrial materials. Its application extends to research as a building block in organic chemistry for constructing complex molecules.