[4-(1,1-Dimethylethyl)phenyl][2-(4-methylphenyl)-2-oxoethyl][1,2-phenylenebis[diphenylphosphine-κP]]palladium CAS 351531-07-2

Description

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.

[4-(1,1-Dimethylethyl)phenyl][2-(4-methylphenyl)-2-oxoethyl][1,2-phenylenebis[diphenylphosphine-κP]]palladium (CAS 351531-07-2) is a high-purity analytical reference standard with the molecular formula C49H46OP2Pd and a molecular weight of 819.26 g/mol.

[4-(1,1-Dimethylethyl)phenyl][2-(4-methylphenyl)-2-oxoethyl][1,2-phenylenebis[diphenylphosphine-κP]]palladium (C49H46OP2Pd) contains organophosphorus functionality, a hydroxyl group, an ether linkage, a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), [4-(1,1-Dimethylethyl)phenyl][2-(4-methylphenyl)-2-oxoethyl][1,2-phenylenebis[diphenylphosphine-κP]]palladium 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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