4,9-Dioxo-1,2,4,9-tetrahydrocyclobuta[b]anthracene-3,10-diyl diacetate CAS 89023-97-2

Purity 97%+In StockPharmaceutical Standards
CAS No.89023-97-2
Molecular FormulaC20H14O6
Molecular Weight350.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,9-Dioxo-1,2,4,9-tetrahydrocyclobuta[b]anthracene-3,10-diyl diacetate CAS 89023-97-2 chemical structure

Description

4,9-Dioxo-1,2,4,9-tetrahydrocyclobuta[b]anthracene-3,10-diyl diacetate (CAS 89023-97-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H14O6. Molecular weight: 350.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC20H14O6
Molecular Weight350.32 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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982

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