4-Methyl-2-oxo-2H-chromene-3-carbonitrile CAS 24526-69-0

Purity 97%+In StockPharmaceutical Standards
CAS No.24526-69-0
Molecular FormulaC11H7NO2
Molecular Weight185.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Methyl-2-oxo-2H-chromene-3-carbonitrile CAS 24526-69-0 chemical structure

Description

High-purity 4-Methyl-2-oxo-2H-chromene-3-carbonitrile (CAS 24526-69-0) pharmaceutical standards reference standard. Molecular formula: C11H7NO2. Molecular weight: 185.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC11H7NO2
Molecular Weight185.18 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1964
Nitrogen Atoms1

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