1-(4-(2,5-Difluorophenoxy)phenyl)ethanone CAS 886497-69-4

Purity 97%+In StockPharmaceutical Standards
CAS No.886497-69-4
Molecular FormulaC14H10F2O2
Molecular Weight248.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(4-(2,5-Difluorophenoxy)phenyl)ethanone CAS 886497-69-4 chemical structure

Description

CATO manufactures 1-(4-(2,5-Difluorophenoxy)phenyl)ethanone 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.

CATO supplies 1-(4-(2,5-Difluorophenoxy)phenyl)ethanone (CAS 886497-69-4), a certified reference material (molecular formula C14H10F2O2, MW 248.22 g/mol) for analytical method development and quality control.

Based on its molecular formula C14H10F2O2, 1-(4-(2,5-Difluorophenoxy)phenyl)ethanone contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 248.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

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.

Physical & Chemical Properties

Molecular FormulaC14H10F2O2
Molecular Weight248.22 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 ContentF-containing

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