N-Ethyl-2-oxo-N-phenyl-2H-chromene-3-carboxamide CAS 313494-13-2

Purity 97%+In StockPharmaceutical Standards
CAS No.313494-13-2
Molecular FormulaC18H15NO3
Molecular Weight293.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Ethyl-2-oxo-N-phenyl-2H-chromene-3-carboxamide CAS 313494-13-2 chemical structure

Description

Order N-Ethyl-2-oxo-N-phenyl-2H-chromene-3-carboxamide (CAS 313494-13-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H15NO3. Molecular weight: 293.32 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC18H15NO3
Molecular Weight293.32 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1

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