3-(3-Chloro-4-fluorophenoxy)propanoic acid CAS 926224-45-5

Purity 97%+In StockPharmaceutical Standards
CAS No.926224-45-5
Molecular FormulaC9H8ClFO3
Molecular Weight218.61 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(3-Chloro-4-fluorophenoxy)propanoic acid CAS 926224-45-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 218.61 g/mol gives 3-(3-Chloro-4-fluorophenoxy)propanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-(3-Chloro-4-fluorophenoxy)propanoic acid (CAS 926224-45-5) is a high-purity analytical reference standard with the molecular formula C9H8ClFO3 and a molecular weight of 218.61 g/mol.

The molecular framework of 3-(3-Chloro-4-fluorophenoxy)propanoic acid (C9H8ClFO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 3-(3-Chloro-4-fluorophenoxy)propanoic 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 FormulaC9H8ClFO3
Molecular Weight218.61 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.)1987
Halogen ContentF/Cl-containing

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