(1aS,1bS,6bS,7aS,8aS,11aS)-1b,3,6,6b,7,7a-Hexahydro-1b-methyl-10-(1-methylethyl)bisoxireno[4b,5:8a,9]phenanthro[1,2-c]furan-4,9(2H,11aH)-dione CAS 216440-77-6

Purity 97%+In StockPharmaceutical Standards
CAS No.216440-77-6
Molecular FormulaC20H22O5
Molecular Weight342.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1aS,1bS,6bS,7aS,8aS,11aS)-1b,3,6,6b,7,7a-Hexahydro-1b-methyl-10-(1-methylethyl)bisoxireno[4b,5:8a,9]phenanthro[1,2-c]furan-4,9(2H,11aH)-dione CAS 216440-77-6 chemical structure

Description

(1aS,1bS,6bS,7aS,8aS,11aS)-1b,3,6,6b,7,7a-Hexahydro-1b-methyl-10-(1-methylethyl)bisoxireno[4b,5:8a,9]phenanthro[1,2-c]furan-4,9(2H,11aH)-dione (CAS 216440-77-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H22O5. Molecular weight: 342.39 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC20H22O5
Molecular Weight342.39 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2018

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