1H,3H-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetraone compound with 4,4'-oxydianiline (1:1) CAS 25038-81-7

Purity 97%+In StockPharmaceutical Standards
CAS No.25038-81-7
Molecular FormulaC10H2O6 C12H12N2O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1H,3H-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetraone compound with 4,4'-oxydianiline (1:1) CAS 25038-81-7 chemical structure

Description

CATO supplies 1H,3H-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetraone compound with 4,4'-oxydianiline (1:1) (CAS 25038-81-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H2O6 C12H12N2O. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC10H2O6 C12H12N2O
Molecular Weight418.36 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1964
Nitrogen Atoms2

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