N,N'-Di-2-naphthyl-1,4-phenylenediamine CAS 93-46-9

Purity >95%In StockPharmaceutical Standards
CAS No.93-46-9
Molecular FormulaC26H20N2
Molecular Weight360.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N'-Di-2-naphthyl-1,4-phenylenediamine CAS 93-46-9 chemical structure

Description

CATO manufactures N,N'-Di-2-naphthyl-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.

N,N'-Di-2-naphthyl-1,4-phenylenediamine (CAS 93-46-9), molecular formula C26H20N2 and molecular weight 360.45 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C26H20N2, N,N'-Di-2-naphthyl-1,4-phenylenediamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 360.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

Physical & Chemical Properties

Molecular FormulaC26H20N2
Molecular Weight360.45 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms2

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