Hydroxybis[2,4,8,10-tetrakis(1,1-dimethylethyl)-6-(hydroxy-κO)-12H-dibenzo[d,g][1,3,2]dioxaphosphocin 6-oxidato]aluminum CAS 151841-65-5

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

CATO supplies Hydroxybis[2,4,8,10-tetrakis(1,1-dimethylethyl)-6-(hydroxy-κO)-12H-dibenzo[d,g][1,3,2]dioxaphosphocin 6-oxidato]aluminum (CAS 151841-65-5), a certified reference material (molecular formula C58H85AlO9P2, MW 1015.22 g/mol) for analytical method development and quality control.

Structurally, Hydroxybis[2,4,8,10-tetrakis(1,1-dimethylethyl)-6-(hydroxy-κO)-12H-dibenzo[d,g][1,3,2]dioxaphosphocin 6-oxidato]aluminum (C58H85AlO9P2) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 16.5, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 1015.22 g/mol, it falls into the high-molecular-weight range. 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.

Physical & Chemical Properties

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