Gold, bis[μ-[1,2-ethynediylbis[diphenylphosphine-κP]]]bis[μ-(2,6-pyridinediyldi-2,1-phenylene)]tetra-, cyclo CAS 909421-60-9

Description

Compared with other compounds in its class, the molecular weight of 2035.19 g/mol gives Gold, bis[μ-[1,2-ethynediylbis[diphenylphosphine-κP]]]bis[μ-(2,6-pyridinediyldi-2,1-phenylene)]tetra-, cyclo distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Gold, bis[μ-[1,2-ethynediylbis[diphenylphosphine-κP]]]bis[μ-(2,6-pyridinediyldi-2,1-phenylene)]tetra-, cyclo (CAS 909421-60-9), molecular formula C86H62Au4N2P4 and molecular weight 2035.19 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Gold, bis[μ-[1,2-ethynediylbis[diphenylphosphine-κP]]]bis[μ-(2,6-pyridinediyldi-2,1-phenylene)]tetra-, cyclo (C86H62Au4N2P4) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), Gold, bis[μ-[1,2-ethynediylbis[diphenylphosphine-κP]]]bis[μ-(2,6-pyridinediyldi-2,1-phenylene)]tetra-, cyclo 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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