4,4'-(Phenazine-5,10-diyl)dibenzoicacid CAS 2361294-28-0

Description

Compared with other compounds in its class, the molecular weight of 422.43 g/mol gives 4,4'-(Phenazine-5,10-diyl)dibenzoicacid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4,4'-(Phenazine-5,10-diyl)dibenzoicacid (CAS 2361294-28-0), molecular formula C26H18N2O4 and molecular weight 422.43 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 4,4'-(Phenazine-5,10-diyl)dibenzoicacid (C26H18N2O4) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), 4,4'-(Phenazine-5,10-diyl)dibenzoicacid 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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