5-(4-Chlorophenyl)-1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile CAS 338954-79-3

Purity 97%+In StockPharmaceutical Standards
CAS No.338954-79-3
Molecular FormulaC19H11Cl3N2O
Molecular Weight389.66 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(4-Chlorophenyl)-1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile CAS 338954-79-3 chemical structure

Description

5-(4-Chlorophenyl)-1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 338954-79-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H11Cl3N2O. Molecular weight: 389.66 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC19H11Cl3N2O
Molecular Weight389.66 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, 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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms2

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