2-Oxo-2H-imidazole-4-carboxylic acid CAS 62305-90-2

Purity 97%+In StockPharmaceutical Standards
CAS No.62305-90-2
Molecular FormulaC4H2N2O3
Molecular Weight126.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Oxo-2H-imidazole-4-carboxylic acid CAS 62305-90-2 chemical structure

Description

2-Oxo-2H-imidazole-4-carboxylic acid (CAS 62305-90-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H2N2O3. Molecular weight: 126.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC4H2N2O3
Molecular Weight126.07 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1974
Nitrogen Atoms2

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