N,N'-Bis(4-chlorophenyl)-N,N'-diphenyl-1,4-phenylenediamine CAS 113703-66-5

Purity 97%+In StockPharmaceutical Standards
CAS No.113703-66-5
Molecular FormulaC30H22Cl2N2
Molecular Weight481.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N'-Bis(4-chlorophenyl)-N,N'-diphenyl-1,4-phenylenediamine CAS 113703-66-5 chemical structure

Description

The occurrence of N,N'-Bis(4-chlorophenyl)-N,N'-diphenyl-1,4-phenylenediamine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies N,N'-Bis(4-chlorophenyl)-N,N'-diphenyl-1,4-phenylenediamine (CAS 113703-66-5), a certified reference material (molecular formula C30H22Cl2N2, MW 481.42 g/mol) for analytical method development and quality control.

Based on its molecular formula C30H22Cl2N2, N,N'-Bis(4-chlorophenyl)-N,N'-diphenyl-1,4-phenylenediamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 481.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

CATO manufactures N,N'-Bis(4-chlorophenyl)-N,N'-diphenyl-1,4-phenylenediamine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC30H22Cl2N2
Molecular Weight481.42 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)20.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms2

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