5-(1,1-Dioxido-3-oxoisothiazolidin-2-yl)-2-methoxybenzenesulfonyl chloride CAS 927966-18-5

Purity 97%+In StockPharmaceutical Standards
CAS No.927966-18-5
Molecular FormulaC10H10ClNO6S2
Molecular Weight339.77 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(1,1-Dioxido-3-oxoisothiazolidin-2-yl)-2-methoxybenzenesulfonyl chloride CAS 927966-18-5 chemical structure

Description

5-(1,1-Dioxido-3-oxoisothiazolidin-2-yl)-2-methoxybenzenesulfonyl chloride (CAS 927966-18-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10ClNO6S2. Molecular weight: 339.77 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC10H10ClNO6S2
Molecular Weight339.77 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay 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
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms2

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