3,4,5,6-Tetrakis(3,6-dimethyl-9H-carbazol-9-yl)-1,2-benzenedicarbonitrile CAS 1469700-28-4

Description

3,4,5,6-Tetrakis(3,6-dimethyl-9H-carbazol-9-yl)-1,2-benzenedicarbonitrile (CAS 1469700-28-4), molecular formula C64H48N6 and molecular weight 901.11 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 3,4,5,6-Tetrakis(3,6-dimethyl-9H-carbazol-9-yl)-1,2-benzenedicarbonitrile is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 901.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 3,4,5,6-Tetrakis(3,6-dimethyl-9H-carbazol-9-yl)-1,2-benzenedicarbonitrile 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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