3,5-Di-tert-butyl-4-hydroxybenzenesulfonic acid CAS 25679-39-4

Purity 97%+In StockPharmaceutical Standards
CAS No.25679-39-4
Molecular FormulaC14H22O4S
Molecular Weight286.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,5-Di-tert-butyl-4-hydroxybenzenesulfonic acid CAS 25679-39-4 chemical structure

Description

3,5-Di-tert-butyl-4-hydroxybenzenesulfonic acid (CAS 25679-39-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H22O4S. Molecular weight: 286.39 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC14H22O4S
Molecular Weight286.39 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
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.)1964
Sulfur Atoms1

Recommended Standards

Why CATO?