What are the main uses of (1Z)-N-[(4-Aminophenyl)sulfonyl]ethanimidic acid (CAS: 144-80-9)?

It is primarily used in pharmaceutical research as an intermediate for drug development, particularly in the synthesis of compounds with antimicrobial or anti-inflammatory properties. It also finds applications in organic chemistry for the preparation of other functionalized molecules and in industrial processes where sulfonamide derivatives are required.