Dimethyl (4-bromobenzoyl)phosphonate CAS 33493-31-1

Description

Compared with other compounds in its class, the molecular weight of 293.05 g/mol gives Dimethyl (4-bromobenzoyl)phosphonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Dimethyl (4-bromobenzoyl)phosphonate (CAS 33493-31-1), a certified reference material (molecular formula C9H10BrO4P, MW 293.05 g/mol) for analytical method development and quality control.

The molecular framework of Dimethyl (4-bromobenzoyl)phosphonate (C9H10BrO4P) is characterized by a phosphate ester 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).

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 Dimethyl (4-bromobenzoyl)phosphonate 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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