4-Oxo-2-(2-oxo-2-phenylethyl)-4-phenylbutanoic acid CAS 77953-17-4

Purity 97%+In StockPharmaceutical Standards
CAS No.77953-17-4
Molecular FormulaC18H16O4
Molecular Weight296.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Oxo-2-(2-oxo-2-phenylethyl)-4-phenylbutanoic acid CAS 77953-17-4 chemical structure

Description

Order 4-Oxo-2-(2-oxo-2-phenylethyl)-4-phenylbutanoic acid (CAS 77953-17-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H16O4. Molecular weight: 296.32 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC18H16O4
Molecular Weight296.32 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979

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