2,5-Furandione, polymer with ethenylbenzene, ammonium salt CAS 26022-09-3

Purity 97%+In StockPharmaceutical Standards
CAS No.26022-09-3
Molecular FormulaC8H8 C4H2O3 H3N
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Furandione, polymer with ethenylbenzene, ammonium salt CAS 26022-09-3 chemical structure

Description

2,5-Furandione, polymer with ethenylbenzene, ammonium salt (CAS 26022-09-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8 C4H2O3 H3N. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC8H8 C4H2O3 H3N
Molecular Weight219.24 g/mol
AppearanceOff-white to pale 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1964
Nitrogen Atoms1

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