1-Bromo-2,5-dimethyl-4-(methylsulfanyl)benzene CAS 1823921-21-6

Description

The occurrence of 1-Bromo-2,5-dimethyl-4-(methylsulfanyl)benzene is closely related to sulfur-containing functionality, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-Bromo-2,5-dimethyl-4-(methylsulfanyl)benzene (CAS 1823921-21-6), a certified reference material (molecular formula C9H11BrS, MW 231.15 g/mol) for analytical method development and quality control.

Owing to sulfur-containing functionality, bromine substitution, an aromatic ring system, 1-Bromo-2,5-dimethyl-4-(methylsulfanyl)benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 231.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 1-Bromo-2,5-dimethyl-4-(methylsulfanyl)benzene 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

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