(5bR,11bR)-1,2,5b,11b-Tetrahydro-2-(1-methylethenyl)-6H-furo[2′,3′:6,7]benzofuro[3,2-c][1]benzopyran-9-ol CAS 213912-46-0

Purity 97%+In StockPharmaceutical Standards
CAS No.213912-46-0
Molecular FormulaC20H18O4
Molecular Weight322.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(5bR,11bR)-1,2,5b,11b-Tetrahydro-2-(1-methylethenyl)-6H-furo[2′,3′:6,7]benzofuro[3,2-c][1]benzopyran-9-ol CAS 213912-46-0 chemical structure

Description

High-purity (5bR,11bR)-1,2,5b,11b-Tetrahydro-2-(1-methylethenyl)-6H-furo[2′,3′:6,7]benzofuro[3,2-c][1]benzopyran-9-ol (CAS 213912-46-0) pharmaceutical standards reference standard. Molecular formula: C20H18O4. Molecular weight: 322.35 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC20H18O4
Molecular Weight322.35 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 chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2018

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