2-(4-Chloro-2-fluorophenyl)-2,2-difluoroacetic acid CAS 1523486-08-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1523486-08-9
Molecular FormulaC8H4ClF3O2
Molecular Weight224.56 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-Chloro-2-fluorophenyl)-2,2-difluoroacetic acid CAS 1523486-08-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 224.56 g/mol gives 2-(4-Chloro-2-fluorophenyl)-2,2-difluoroacetic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-(4-Chloro-2-fluorophenyl)-2,2-difluoroacetic acid (CAS 1523486-08-9), a certified reference material (molecular formula C8H4ClF3O2, MW 224.56 g/mol) for analytical method development and quality control.

Based on its molecular formula C8H4ClF3O2, 2-(4-Chloro-2-fluorophenyl)-2,2-difluoroacetic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 224.56 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).

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

CATO manufactures 2-(4-Chloro-2-fluorophenyl)-2,2-difluoroacetic acid 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 FormulaC8H4ClF3O2
Molecular Weight224.56 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Halogen ContentF/Cl-containing

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