[(5-methyl-1,2-oxazol-3-yl)carbamoyl]formic acid CAS 91933-54-9

Purity 97%+In StockPharmaceutical Standards
CAS No.91933-54-9
Molecular FormulaC6H6N2O4
Molecular Weight170.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[(5-methyl-1,2-oxazol-3-yl)carbamoyl]formic acid CAS 91933-54-9 chemical structure

Description

CATO supplies [(5-methyl-1,2-oxazol-3-yl)carbamoyl]formic acid (CAS 91933-54-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H6N2O4. Molecular weight: 170.12 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC6H6N2O4
Molecular Weight170.12 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
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
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983
Nitrogen Atoms2

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