3-Phenyl-2H-oxazolo[3,2-a][1,3,5]triazine-2,4(3H)-dione CAS 35629-60-8

Purity 97%+In StockPharmaceutical Standards
CAS No.35629-60-8
Molecular FormulaC11H7N3O3
Molecular Weight229.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Phenyl-2H-oxazolo[3,2-a][1,3,5]triazine-2,4(3H)-dione CAS 35629-60-8 chemical structure

Description

3-Phenyl-2H-oxazolo[3,2-a][1,3,5]triazine-2,4(3H)-dione (CAS 35629-60-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H7N3O3. Molecular weight: 229.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC11H7N3O3
Molecular Weight229.19 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 methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Nitrogen Atoms3

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