3,4-Dichloro-5-(chlorosulfonyl)benzoic acid CAS 151104-67-5

Purity >95%In StockPharmaceutical Standards
CAS No.151104-67-5
Molecular FormulaC7H3Cl3O4S
Molecular Weight289.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,4-Dichloro-5-(chlorosulfonyl)benzoic acid CAS 151104-67-5 chemical structure

Description

Order 3,4-Dichloro-5-(chlorosulfonyl)benzoic acid (CAS 151104-67-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H3Cl3O4S. Molecular weight: 289.52 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC7H3Cl3O4S
Molecular Weight289.52 g/mol
Purity>95%
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Halogen ContentCl-containing
Sulfur Atoms1

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