2H-1-benzopyran-2-one, 8-acetyl-7-hydroxy- 6748-68-1 8 - Acetyl - 7 - hydroxycoumarin 8-Acetyl-7-hydroxy-2H-chromen-2-one 8-acetyl-7-hydroxy-chromen-2-one CAS 6748-68-1

Purity 97%+In StockPharmaceutical Standards
CAS No.6748-68-1
Molecular FormulaC11H14O4
Molecular Weight210.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2H-1-benzopyran-2-one, 8-acetyl-7-hydroxy- 6748-68-1 8 - Acetyl - 7 - hydroxycoumarin 8-Acetyl-7-hydroxy-2H-chromen-2-one 8-acetyl-7-hydroxy-chromen-2-one CAS 6748-68-1 chemical structure

Description

2H-1-benzopyran-2-one, 8-acetyl-7-hydroxy- 6748-68-1 8 - Acetyl - 7 - hydroxycoumarin 8-Acetyl-7-hydroxy-2H-chromen-2-one 8-acetyl-7-hydroxy-chromen-2-one (CAS 6748-68-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H14O4. Molecular weight: 210.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC11H14O4
Molecular Weight210.23 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

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