4-Formylbenzenesulfonic acid CAS 5363-54-2

Purity >95%In StockPharmaceutical Standards
CAS No.5363-54-2
Molecular FormulaC7H6O4S
Molecular Weight186.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Formylbenzenesulfonic acid CAS 5363-54-2 chemical structure

Description

High-purity 4-Formylbenzenesulfonic acid (CAS 5363-54-2) pharmaceutical standards reference standard. Molecular formula: C7H6O4S. Molecular weight: 186.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC7H6O4S
Molecular Weight186.19 g/mol
Purity>95%
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Sulfur Atoms1

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