(S)-1-Bromo-3-(methylsulfinyl)benzene CAS 422551-36-8

Description

Compared with other compounds in its class, the molecular weight of 219.10 g/mol gives (S)-1-Bromo-3-(methylsulfinyl)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(S)-1-Bromo-3-(methylsulfinyl)benzene (CAS 422551-36-8), molecular formula C7H7BrOS and molecular weight 219.10 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of (S)-1-Bromo-3-(methylsulfinyl)benzene (C7H7BrOS) is characterized by sulfur-containing functionality, 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 (S)-1-Bromo-3-(methylsulfinyl)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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