5-Butyl-6-ethyl-3-methylpyrimidine-2,4(1H,3H)-dione CAS 91216-50-1

Purity 97%+In StockPharmaceutical Standards
CAS No.91216-50-1
Molecular FormulaC11H18N2O2
Molecular Weight210.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Butyl-6-ethyl-3-methylpyrimidine-2,4(1H,3H)-dione CAS 91216-50-1 chemical structure

Description

5-Butyl-6-ethyl-3-methylpyrimidine-2,4(1H,3H)-dione (CAS 91216-50-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H18N2O2. Molecular weight: 210.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H18N2O2
Molecular Weight210.27 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 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983
Nitrogen Atoms2

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