56617-66-4 WK38ZDT69B Demethoxyviridiol Cyclopenta(7,8)phenanthro(10,1-bc)furan-6,9-dione, 1,2,3,7,8,11b-hexahydro-1,3-dihydroxy-11b-methyl-, (1R-(1-alpha,3-alpha,11b-alpha))- Desmethoxyviridiol UNII-WK38ZDT69B CAS 56617-66-4

Purity 97%+In StockPharmaceutical Standards
CAS No.56617-66-4
Molecular FormulaC19H16O5
Molecular Weight324.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

56617-66-4 WK38ZDT69B Demethoxyviridiol Cyclopenta(7,8)phenanthro(10,1-bc)furan-6,9-dione, 1,2,3,7,8,11b-hexahydro-1,3-dihydroxy-11b-methyl-, (1R-(1-alpha,3-alpha,11b-alpha))- Desmethoxyviridiol UNII-WK38ZDT69B CAS 56617-66-4 chemical structure

Description

High-purity 56617-66-4 WK38ZDT69B Demethoxyviridiol Cyclopenta(7,8)phenanthro(10,1-bc)furan-6,9-dione, 1,2,3,7,8,11b-hexahydro-1,3-dihydroxy-11b-methyl-, (1R-(1-alpha,3-alpha,11b-alpha))- Desmethoxyviridiol UNII-WK38ZDT69B (CAS 56617-66-4) pharmaceutical standards reference standard. Molecular formula: C19H16O5. Molecular weight: 324.33 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC19H16O5
Molecular Weight324.33 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973

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