5-Chloro-2-methyl-3(2H)-isothiazolone 1,1-Dioxide CAS 1082042-00-9
Purity 97%+In StockPharmaceutical Standards
CAS No.
1082042-00-9
Molecular Formula
C4H4ClNO3S
Molecular Weight
181.60 g/mol
Category
Pharmaceutical Standards / API Standards
Availability
In Stock
Chemical Structure
Description
Order 5-Chloro-2-methyl-3(2H)-isothiazolone 1,1-Dioxide (CAS 1082042-00-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H4ClNO3S. Molecular weight: 181.60 g/mol. COA included with every batch.
Physical & Chemical Properties
Molecular Formula
C4H4ClNO3S
Molecular Weight
181.60 g/mol
Purity
97%+
Storage
Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)
Soluble in methanol, ethanol, DMSO, water
Stability
May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions