N-Ethyl-2-(3-fluorophenyl)-5-methyloxazole-4-carboxamide CAS 69382-13-4

Purity 97%+In StockPharmaceutical Standards
CAS No.69382-13-4
Molecular FormulaC13H13FN2O2
Molecular Weight248.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Ethyl-2-(3-fluorophenyl)-5-methyloxazole-4-carboxamide CAS 69382-13-4 chemical structure

Description

The occurrence of N-Ethyl-2-(3-fluorophenyl)-5-methyloxazole-4-carboxamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies N-Ethyl-2-(3-fluorophenyl)-5-methyloxazole-4-carboxamide (CAS 69382-13-4), a certified reference material (molecular formula C13H13FN2O2, MW 248.25 g/mol) for analytical method development and quality control.

Based on its molecular formula C13H13FN2O2, N-Ethyl-2-(3-fluorophenyl)-5-methyloxazole-4-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 248.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), N-Ethyl-2-(3-fluorophenyl)-5-methyloxazole-4-carboxamide 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 FormulaC13H13FN2O2
Molecular Weight248.25 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-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 DMSO, DMF, methanol
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.)1976
Halogen ContentF-containing
Nitrogen Atoms2

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