Diethyl (3,6-dihydroxy-2,4-dimethylphenyl)phosphonate CAS 1420991-99-6

Description

The occurrence of Diethyl (3,6-dihydroxy-2,4-dimethylphenyl)phosphonate is closely related to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Diethyl (3,6-dihydroxy-2,4-dimethylphenyl)phosphonate (CAS 1420991-99-6) is a high-purity analytical reference standard with the molecular formula C12H19O5P and a molecular weight of 274.25 g/mol.

The molecular framework of Diethyl (3,6-dihydroxy-2,4-dimethylphenyl)phosphonate (C12H19O5P) is characterized by a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. 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.

As a certified reference material (CRM), Diethyl (3,6-dihydroxy-2,4-dimethylphenyl)phosphonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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