4-Mercaptobenzene-1,2-diol CAS 27320-22-5

Purity 97%+In StockPharmaceutical Standards
CAS No.27320-22-5
Molecular FormulaC6H6O2S
Molecular Weight142.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Mercaptobenzene-1,2-diol CAS 27320-22-5 chemical structure

Description

4-Mercaptobenzene-1,2-diol (CAS 27320-22-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H6O2S. Molecular weight: 142.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC6H6O2S
Molecular Weight142.18 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1964
Sulfur Atoms1

Related Mercaptobenzene Standards

Recommended Standards

Why CATO?