2,7-Dibromo-5,10-diphenyl-5,10-dihydroindolo[3,2-b]indole CAS 1919062-54-6

Description

CATO supplies 2,7-Dibromo-5,10-diphenyl-5,10-dihydroindolo[3,2-b]indole (CAS 1919062-54-6), a certified reference material (molecular formula C26H16Br2N2, MW 516.23 g/mol) for analytical method development and quality control.

Structurally, 2,7-Dibromo-5,10-diphenyl-5,10-dihydroindolo[3,2-b]indole (C26H16Br2N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 19.0, corresponding to approximately 19 ring(s) or double-bond equivalent(s). With a molecular weight of 516.23 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), 2,7-Dibromo-5,10-diphenyl-5,10-dihydroindolo[3,2-b]indole 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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