2-Phenyl-4H-pyran-4-one CAS 2397-79-7

Purity 97%+In StockPharmaceutical Standards
CAS No.2397-79-7
Molecular FormulaC11H8O2
Molecular Weight172.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Phenyl-4H-pyran-4-one CAS 2397-79-7 chemical structure

Description

Order 2-Phenyl-4H-pyran-4-one (CAS 2397-79-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H8O2. Molecular weight: 172.18 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC11H8O2
Molecular Weight172.18 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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