Category:
Prophylactic Biological Products
CAS NO:
-
Standard:
In-house Standards,
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Methyl-5-chloro-3-chlorosulfonyl-2-thiophenecarboxylate is a key heterocyclic intermediate synthesized via chlorosulfonation of methyl-5-chlorothiophene-2-carboxylate. Its molecular formula is C7H4Cl2O4S and CAS No. is 100698-67-5.
Store in cool, dry, ventilated areas away from moisture. Handle with PPE due to corrosive properties; avoid inhalation and skin contact during processing.