2-(2-Bromo-4-methyl-benzenesulfonyl)-ethanol CAS 90561-22-1

Description

Compared with other compounds in its class, the molecular weight of 279.15 g/mol gives 2-(2-Bromo-4-methyl-benzenesulfonyl)-ethanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-(2-Bromo-4-methyl-benzenesulfonyl)-ethanol (CAS 90561-22-1), molecular formula C9H11BrO3S and molecular weight 279.15 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2-(2-Bromo-4-methyl-benzenesulfonyl)-ethanol (C9H11BrO3S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 2-(2-Bromo-4-methyl-benzenesulfonyl)-ethanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com