Category:
Other Specialized Reagents
CAS NO:
138-41-0
Standard:
EP,
4-Sulfamoylbenzoic Acid (CAS: 121-69-5, Formula: C7H7NO4S) is a key sulfonamide intermediate synthesized via chlorosulfonation of benzoic acid followed by ammonia treatment. It serves as a fundamental building block for pharmaceutical synthesis.
Store in cool, dry, ventilated areas away from oxidizers. Use PPE to prevent skin contact; avoid inhalation of dust. Not approved for direct clinical use without formulation.