5-methanesulfonylthiophene-3-carboxylic acid CAS 152538-40-4

Purity 97%+In StockPharmaceutical Standards
CAS No.152538-40-4
Molecular FormulaC6H6O4S2
Molecular Weight206.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-methanesulfonylthiophene-3-carboxylic acid CAS 152538-40-4 chemical structure

Description

High-purity 5-methanesulfonylthiophene-3-carboxylic acid (CAS 152538-40-4) pharmaceutical standards reference standard. Molecular formula: C6H6O4S2. Molecular weight: 206.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC6H6O4S2
Molecular Weight206.24 g/mol
Purity97%+
StorageStore in a cool place (≤25°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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Sulfur Atoms2

Related methanesulfonylthiophene Standards

Recommended Standards

Why CATO?