Chlorosulfonyl isocyanate is an organic ester, which can be widely used in the synthesis of antibiotics, agricultural chemicals, polymers, etc. A series of addition, substitution, and condensation reactions can be carried out. In the pharmaceutical industry, it can be used for the synthesis of cefuroxime, cefoxitin and other drugs.
product name | Chlorosulfonyl isocyanate |
MF | CClNO3S |
CAS | 1189-71-5 |
synonym | N-Carbonylsulfamyl chloride, CSI;N-(Oxomethylidene)sulfamoyl chloride;N-Chlorosulphonyl isocyanate;[(Chlorosulfonyl)imino]metha none;Chlorosulfonyl isocyanate ,99% |