4,4’-Diallylbiphenyl CAS 405201-68-5

Purity 97%+In StockPharmaceutical Standards
CAS No.405201-68-5
Molecular FormulaC18H18
Molecular Weight234.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,4’-Diallylbiphenyl CAS 405201-68-5 chemical structure

Description

CATO manufactures 4,4’-Diallylbiphenyl 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.

4,4’-Diallylbiphenyl (CAS 405201-68-5) is a high-purity analytical reference standard with the molecular formula C18H18 and a molecular weight of 234.34 g/mol.

Owing to a polycyclic aromatic system, 4,4’-Diallylbiphenyl is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 234.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 FormulaC18H18
Molecular Weight234.34 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

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