39079-62-4 4-oxidanylidenechromene-3-carboxylate 4-oxo-1-benzopyran-3-carboxylate A824399 CAS 39079-62-4

Purity 97%+In StockPharmaceutical Standards
CAS No.39079-62-4
Molecular FormulaC10H12O4
Molecular Weight196.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

39079-62-4 4-oxidanylidenechromene-3-carboxylate 4-oxo-1-benzopyran-3-carboxylate A824399 CAS 39079-62-4 chemical structure

Description

39079-62-4 4-oxidanylidenechromene-3-carboxylate 4-oxo-1-benzopyran-3-carboxylate A824399 (CAS 39079-62-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H12O4. Molecular weight: 196.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC10H12O4
Molecular Weight196.20 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°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.)1968

Recommended Standards

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