3-(4-Fluorophenyl)-3-oxopropanal O-(2,4-dichlorobenzyl)oxime CAS 338976-52-6

Purity 97%+In StockPharmaceutical Standards
CAS No.338976-52-6
Molecular FormulaC16H12Cl2FNO2
Molecular Weight340.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(4-Fluorophenyl)-3-oxopropanal O-(2,4-dichlorobenzyl)oxime CAS 338976-52-6 chemical structure

Description

3-(4-Fluorophenyl)-3-oxopropanal O-(2,4-dichlorobenzyl)oxime (C16H12Cl2FNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/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 supplies 3-(4-Fluorophenyl)-3-oxopropanal O-(2,4-dichlorobenzyl)oxime (CAS 338976-52-6), a certified reference material (molecular formula C16H12Cl2FNO2, MW 340.18 g/mol) for analytical method development and quality control.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 3-(4-Fluorophenyl)-3-oxopropanal O-(2,4-dichlorobenzyl)oxime meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC16H12Cl2FNO2
Molecular Weight340.18 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 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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