Ethyl3-(3-(chlorosulfonyl)phenyl)acrylate CAS 1159834-58-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1159834-58-8
Molecular FormulaC11H11ClO4S
Molecular Weight274.72 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl3-(3-(chlorosulfonyl)phenyl)acrylate CAS 1159834-58-8 chemical structure

Description

CATO supplies Ethyl3-(3-(chlorosulfonyl)phenyl)acrylate (CAS 1159834-58-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H11ClO4S. Molecular weight: 274.72 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC11H11ClO4S
Molecular Weight274.72 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Sulfur Atoms1

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