2-[Bis(4-methoxyphenyl)phosphino]-N-[(8α,9R)-6′-methoxycinchonan-9-yl]benzamide CAS 2644086-24-6

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.

2-[Bis(4-methoxyphenyl)phosphino]-N-[(8α,9R)-6′-methoxycinchonan-9-yl]benzamide (CAS 2644086-24-6) is a high-purity analytical reference standard with the molecular formula C41H42N3O4P and a molecular weight of 671.76 g/mol.

Structurally, 2-[Bis(4-methoxyphenyl)phosphino]-N-[(8α,9R)-6′-methoxycinchonan-9-yl]benzamide (C41H42N3O4P) contains a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 22.5, corresponding to approximately 22 ring(s) or double-bond equivalent(s). With a molecular weight of 671.76 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

As a certified reference material (CRM), 2-[Bis(4-methoxyphenyl)phosphino]-N-[(8α,9R)-6′-methoxycinchonan-9-yl]benzamide 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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