1-(3,4-Dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carbaldehyde CAS 952183-56-1

Purity 97%+In StockPharmaceutical Standards
CAS No.952183-56-1
Molecular FormulaC13H9Cl2NO2
Molecular Weight282.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(3,4-Dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carbaldehyde CAS 952183-56-1 chemical structure

Description

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

1-(3,4-Dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carbaldehyde (CAS 952183-56-1) is a high-purity analytical reference standard with the molecular formula C13H9Cl2NO2 and a molecular weight of 282.12 g/mol.

1-(3,4-Dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carbaldehyde (C13H9Cl2NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.

CATO manufactures 1-(3,4-Dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carbaldehyde 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 FormulaC13H9Cl2NO2
Molecular Weight282.12 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms1

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