N-(p-tolyl)-[1,1'-biphenyl]-4-amine CAS 147678-90-8

Purity 97%+In StockPharmaceutical Standards
CAS No.147678-90-8
Molecular FormulaC19H17N
Molecular Weight259.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(p-tolyl)-[1,1'-biphenyl]-4-amine CAS 147678-90-8 chemical structure

Description

CATO manufactures N-(p-tolyl)-[1,1'-biphenyl]-4-amine 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-(p-tolyl)-[1,1'-biphenyl]-4-amine (CAS 147678-90-8) is a high-purity analytical reference standard with the molecular formula C19H17N and a molecular weight of 259.34 g/mol.

N-(p-tolyl)-[1,1'-biphenyl]-4-amine (C19H17N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

Physical & Chemical Properties

Molecular FormulaC19H17N
Molecular Weight259.34 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Nitrogen Atoms1

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