What are the main uses of 1,2-Benzothiazol-3(2H)-one 1,1-dioxide (CAS: 81-07-2)?

1,2-Benzothiazol-3(2H)-one 1,1-dioxide (CAS: 81-07-2) is primarily used as a pharmaceutical intermediate for synthesizing drugs targeting fungal and bacterial infections. It also finds applications in the production of dyes, pesticides, and agrochemicals. In research settings, it serves as a building block for developing new materials and compounds with specific functional properties.