N,N'-(2-Methoxy-9,10-dioxo-9,10-dihydroanthracene-1,4-diyl)dibenzamide CAS 79135-86-7

Description

N,N'-(2-Methoxy-9,10-dioxo-9,10-dihydroanthracene-1,4-diyl)dibenzamide (CAS 79135-86-7) is a high-purity analytical reference standard with the molecular formula C29H20N2O5 and a molecular weight of 476.48 g/mol.

Structurally, N,N'-(2-Methoxy-9,10-dioxo-9,10-dihydroanthracene-1,4-diyl)dibenzamide (C29H20N2O5) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 21.0, corresponding to approximately 21 ring(s) or double-bond equivalent(s). With a molecular weight of 476.48 g/mol, it falls into the moderately-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.

As a certified reference material (CRM), N,N'-(2-Methoxy-9,10-dioxo-9,10-dihydroanthracene-1,4-diyl)dibenzamide 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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