3,4-Dichloro-n-methoxy-n-methylbenzenesulfonamide CAS 923679-89-4

Purity 97%+In StockPharmaceutical Standards
CAS No.923679-89-4
Molecular FormulaC8H9Cl2NO3S
Molecular Weight270.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,4-Dichloro-n-methoxy-n-methylbenzenesulfonamide CAS 923679-89-4 chemical structure

Description

CATO supplies 3,4-Dichloro-n-methoxy-n-methylbenzenesulfonamide (CAS 923679-89-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H9Cl2NO3S. Molecular weight: 270.13 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC8H9Cl2NO3S
Molecular Weight270.13 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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