3,3''-Di(9H-carbazol-9-yl)-1,1':3',1''-terphenyl CAS 1116499-73-0

Description

Compared with other compounds in its class, the molecular weight of 560.69 g/mol gives 3,3''-Di(9H-carbazol-9-yl)-1,1':3',1''-terphenyl distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3,3''-Di(9H-carbazol-9-yl)-1,1':3',1''-terphenyl (CAS 1116499-73-0), molecular formula C42H28N2 and molecular weight 560.69 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 3,3''-Di(9H-carbazol-9-yl)-1,1':3',1''-terphenyl (C42H28N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 30.0, corresponding to approximately 30 ring(s) or double-bond equivalent(s). With a molecular weight of 560.69 g/mol, it falls into the moderately-high-molecular-weight range. 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), 3,3''-Di(9H-carbazol-9-yl)-1,1':3',1''-terphenyl 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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