3-(2,6-Dichlorophenyl)-5-methyl-N-[3-methyl-4-(propan-2-yl)phenyl]-1,2-oxazole-4-carboxamide CAS 946387-21-9

Purity 97%+In StockPharmaceutical Standards
CAS No.946387-21-9
Molecular FormulaC21H20Cl2N2O2
Molecular Weight403.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(2,6-Dichlorophenyl)-5-methyl-N-[3-methyl-4-(propan-2-yl)phenyl]-1,2-oxazole-4-carboxamide CAS 946387-21-9 chemical structure

Description

3-(2,6-Dichlorophenyl)-5-methyl-N-[3-methyl-4-(propan-2-yl)phenyl]-1,2-oxazole-4-carboxamide (CAS 946387-21-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H20Cl2N2O2. Molecular weight: 403.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC21H20Cl2N2O2
Molecular Weight403.30 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms2

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