4-(7-Acetoxy-5-hydroxy-4-oxo-4H-chromen-3-yl)phenyl acetate CAS 65388-04-7

Purity 97%+In StockPharmaceutical Standards
CAS No.65388-04-7
Molecular FormulaC19H14O7
Molecular Weight354.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(7-Acetoxy-5-hydroxy-4-oxo-4H-chromen-3-yl)phenyl acetate CAS 65388-04-7 chemical structure

Description

CATO supplies 4-(7-Acetoxy-5-hydroxy-4-oxo-4H-chromen-3-yl)phenyl acetate (CAS 65388-04-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H14O7. Molecular weight: 354.31 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H14O7
Molecular Weight354.31 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975

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