2-[5-(4-fluorophenyl)-2-oxo-2,3-dihydro-1,3,4-oxadiazol-3-yl]acetic acid CAS 852389-17-4

Purity 97%+In StockPharmaceutical Standards
CAS No.852389-17-4
Molecular FormulaC10H7FN2O4
Molecular Weight238.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-[5-(4-fluorophenyl)-2-oxo-2,3-dihydro-1,3,4-oxadiazol-3-yl]acetic acid CAS 852389-17-4 chemical structure

Description

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.

2-[5-(4-fluorophenyl)-2-oxo-2,3-dihydro-1,3,4-oxadiazol-3-yl]acetic acid (CAS 852389-17-4), molecular formula C10H7FN2O4 and molecular weight 238.17 g/mol, is a CATO reference standard with documented purity and traceability.

2-[5-(4-fluorophenyl)-2-oxo-2,3-dihydro-1,3,4-oxadiazol-3-yl]acetic acid (C10H7FN2O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO manufactures 2-[5-(4-fluorophenyl)-2-oxo-2,3-dihydro-1,3,4-oxadiazol-3-yl]acetic 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 FormulaC10H7FN2O4
Molecular Weight238.17 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms2

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