Ethyl 2-((4-oxo-2-phenyl-4H-chromen-7-yl)oxy)acetate CAS 119-41-5

Purity 97%+In StockPharmaceutical Standards
CAS No.119-41-5
Molecular FormulaC19H16O5
Molecular Weight324.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 2-((4-oxo-2-phenyl-4H-chromen-7-yl)oxy)acetate CAS 119-41-5 chemical structure

Description

Order Ethyl 2-((4-oxo-2-phenyl-4H-chromen-7-yl)oxy)acetate (CAS 119-41-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H16O5. Molecular weight: 324.33 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC19H16O5
Molecular Weight324.33 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 methanol, acetonitrile, DMSO, water (slightly soluble)
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.)1957

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