[5,5'-Biisobenzofuran]-1,1',3,3'-tetraone CAS 2420-87-3

Purity >95%In StockPharmaceutical Standards
CAS No.2420-87-3
Molecular FormulaC16H6O6
Molecular Weight294.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[5,5'-Biisobenzofuran]-1,1',3,3'-tetraone CAS 2420-87-3 chemical structure

Description

CATO supplies [5,5'-Biisobenzofuran]-1,1',3,3'-tetraone (CAS 2420-87-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H6O6. Molecular weight: 294.22 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC16H6O6
Molecular Weight294.22 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
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.)1957

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