4,9-Epoxynaphtho[2,3-c]furan-1,3-dione CAS 4480-96-0

Purity 97%+In StockPharmaceutical Standards
CAS No.4480-96-0
Molecular FormulaC12H4O4
Molecular Weight212.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,9-Epoxynaphtho[2,3-c]furan-1,3-dione CAS 4480-96-0 chemical structure

Description

CATO supplies 4,9-Epoxynaphtho[2,3-c]furan-1,3-dione (CAS 4480-96-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H4O4. Molecular weight: 212.16 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC12H4O4
Molecular Weight212.16 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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

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