Category:
Other Specialized Reagents
CAS NO:
24683-26-9
Standard:
USP,
Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide (CAS 586-97-0) is a sulfonamide intermediate with molecular formula C11H13NO5S. Synthesized via cyclization of chlorosulfonyl compounds, it serves as a critical scaffold for pharmaceutical manufacturing.
Requires storage below 25°C in dry, ventilated areas. Personnel must wear PPE to prevent skin contact and inhalation; avoid exposure during synthesis due to potential irritancy.