(2R,2'R,3'S,8'R)-3',4,5',6-Tetrahydroxy-2',8'-bis(4-hydroxyphenyl)-2',3',4',8'-tetrahydro-3H-spiro[benzofuran-2,9'-furo[2,3-h]chromen]-3-one CAS 111103-90-3

Purity 97%+In StockPharmaceutical Standards
CAS No.111103-90-3
Molecular FormulaC30H22O10
Molecular Weight542.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,2'R,3'S,8'R)-3',4,5',6-Tetrahydroxy-2',8'-bis(4-hydroxyphenyl)-2',3',4',8'-tetrahydro-3H-spiro[benzofuran-2,9'-furo[2,3-h]chromen]-3-one CAS 111103-90-3 chemical structure

Description

Order (2R,2'R,3'S,8'R)-3',4,5',6-Tetrahydroxy-2',8'-bis(4-hydroxyphenyl)-2',3',4',8'-tetrahydro-3H-spiro[benzofuran-2,9'-furo[2,3-h]chromen]-3-one (CAS 111103-90-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C30H22O10. Molecular weight: 542.49 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC30H22O10
Molecular Weight542.49 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, 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)20.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988

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