Diethyl ((2,5-dimethoxyphenyl)(hydroxy)methyl)phosphonate CAS 430471-09-3

Description

The occurrence of Diethyl ((2,5-dimethoxyphenyl)(hydroxy)methyl)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 ((2,5-dimethoxyphenyl)(hydroxy)methyl)phosphonate (CAS 430471-09-3), molecular formula C13H21O6P and molecular weight 304.28 g/mol, is a CATO reference standard with documented purity and traceability.

Diethyl ((2,5-dimethoxyphenyl)(hydroxy)methyl)phosphonate (C13H21O6P) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 ((2,5-dimethoxyphenyl)(hydroxy)methyl)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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