2,6-Difluoro-N-(5-methyl-1,2-oxazol-3-yl)benzamide CAS 497060-15-8

Purity 97%+In StockPharmaceutical Standards
CAS No.497060-15-8
Molecular FormulaC11H8F2N2O2
Molecular Weight238.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,6-Difluoro-N-(5-methyl-1,2-oxazol-3-yl)benzamide CAS 497060-15-8 chemical structure

Description

Based on its molecular formula C11H8F2N2O2, 2,6-Difluoro-N-(5-methyl-1,2-oxazol-3-yl)benzamide 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 238.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

2,6-Difluoro-N-(5-methyl-1,2-oxazol-3-yl)benzamide (CAS 497060-15-8) is a high-purity analytical reference standard with the molecular formula C11H8F2N2O2 and a molecular weight of 238.19 g/mol.

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), 2,6-Difluoro-N-(5-methyl-1,2-oxazol-3-yl)benzamide 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 FormulaC11H8F2N2O2
Molecular Weight238.19 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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.)2025
Halogen ContentF-containing
Nitrogen Atoms2

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