N4,N4'-bis(2-ethyl-6-methylphenyl)-N4,N4'-bis(4-(4-methylstyryl)phenyl)-[1,1'-biphenyl]-4,4'-diamine CAS 1874163-33-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1874163-33-3
Molecular FormulaC60H56N2
Molecular Weight805.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N4,N4'-bis(2-ethyl-6-methylphenyl)-N4,N4'-bis(4-(4-methylstyryl)phenyl)-[1,1'-biphenyl]-4,4'-diamine CAS 1874163-33-3 chemical structure

Description

The occurrence of N4,N4'-bis(2-ethyl-6-methylphenyl)-N4,N4'-bis(4-(4-methylstyryl)phenyl)-[1,1'-biphenyl]-4,4'-diamine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

N4,N4'-bis(2-ethyl-6-methylphenyl)-N4,N4'-bis(4-(4-methylstyryl)phenyl)-[1,1'-biphenyl]-4,4'-diamine (CAS 1874163-33-3), molecular formula C60H56N2 and molecular weight 805.10 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of N4,N4'-bis(2-ethyl-6-methylphenyl)-N4,N4'-bis(4-(4-methylstyryl)phenyl)-[1,1'-biphenyl]-4,4'-diamine (C60H56N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).

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), N4,N4'-bis(2-ethyl-6-methylphenyl)-N4,N4'-bis(4-(4-methylstyryl)phenyl)-[1,1'-biphenyl]-4,4'-diamine 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

Molecular FormulaC60H56N2
Molecular Weight805.10 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)34.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Nitrogen Atoms2

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