3,4-dichlorotetrahydrothiophene 1,1-dioxide CAS 20688-41-9

Purity 97%+In StockPharmaceutical Standards
CAS No.20688-41-9
Molecular FormulaC4H6Cl2O2S
Molecular Weight189.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,4-dichlorotetrahydrothiophene 1,1-dioxide CAS 20688-41-9 chemical structure

Description

3,4-dichlorotetrahydrothiophene 1,1-dioxide (CAS 20688-41-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H6Cl2O2S. Molecular weight: 189.06 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC4H6Cl2O2S
Molecular Weight189.06 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1962
Halogen ContentCl-containing
Sulfur Atoms1

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