2-Bromo-4-(methylsulfonyl)phenol CAS 20951-43-3

Purity 97%+In StockPharmaceutical Standards
CAS No.20951-43-3
Molecular FormulaC7H7BrO3S
Molecular Weight251.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Bromo-4-(methylsulfonyl)phenol CAS 20951-43-3 chemical structure

Description

Order 2-Bromo-4-(methylsulfonyl)phenol (CAS 20951-43-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H7BrO3S. Molecular weight: 251.10 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC7H7BrO3S
Molecular Weight251.10 g/mol
Purity97%+
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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Halogen ContentBr-containing
Sulfur Atoms1

Related Bromo Standards

Recommended Standards

Why CATO?