Diethyl {[1-(triphenylmethyl)-1H-imidazol-4-yl]methyl}phosphonate CAS 473659-21-1

Description

The occurrence of Diethyl {[1-(triphenylmethyl)-1H-imidazol-4-yl]methyl}phosphonate is closely related to a steroid core, an amide group, a phosphonate group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Diethyl {[1-(triphenylmethyl)-1H-imidazol-4-yl]methyl}phosphonate (CAS 473659-21-1), molecular formula C27H29N2O3P and molecular weight 460.50 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, a phosphonate group, a hydroxyl group, an ether linkage, Diethyl {[1-(triphenylmethyl)-1H-imidazol-4-yl]methyl}phosphonate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 460.50 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.

As a certified reference material (CRM), Diethyl {[1-(triphenylmethyl)-1H-imidazol-4-yl]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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