N,N-Di([1,1'-biphenyl]-4-yl)-4'-bromo-[1,1'-biphenyl]-4-amine CAS 728039-63-2

Description

Compared with other compounds in its class, the molecular weight of 552.50 g/mol gives N,N-Di([1,1'-biphenyl]-4-yl)-4'-bromo-[1,1'-biphenyl]-4-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N,N-Di([1,1'-biphenyl]-4-yl)-4'-bromo-[1,1'-biphenyl]-4-amine (CAS 728039-63-2), molecular formula C36H26BrN and molecular weight 552.50 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, N,N-Di([1,1'-biphenyl]-4-yl)-4'-bromo-[1,1'-biphenyl]-4-amine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 552.50 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), N,N-Di([1,1'-biphenyl]-4-yl)-4'-bromo-[1,1'-biphenyl]-4-amine 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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