3,7-Dihydroxy-2-(4-hydroxyphenyl)-5-methoxy-4H-chromen-4-one CAS 22044-80-0

Purity 97%+In StockPharmaceutical Standards
CAS No.22044-80-0
Molecular FormulaC16H12O6
Molecular Weight300.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,7-Dihydroxy-2-(4-hydroxyphenyl)-5-methoxy-4H-chromen-4-one CAS 22044-80-0 chemical structure

Description

High-purity 3,7-Dihydroxy-2-(4-hydroxyphenyl)-5-methoxy-4H-chromen-4-one (CAS 22044-80-0) pharmaceutical standards reference standard. Molecular formula: C16H12O6. Molecular weight: 300.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC16H12O6
Molecular Weight300.26 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963

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