5-((2S,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3-methylpyrimidine-2,4(1H,3H)-dione CAS 81691-06-7

Purity 97%+In StockPharmaceutical Standards
CAS No.81691-06-7
Molecular FormulaC10H14N2O6
Molecular Weight258.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-((2S,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3-methylpyrimidine-2,4(1H,3H)-dione CAS 81691-06-7 chemical structure

Description

5-((2S,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3-methylpyrimidine-2,4(1H,3H)-dione (CAS 81691-06-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H14N2O6. Molecular weight: 258.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC10H14N2O6
Molecular Weight258.23 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
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.)1980
Nitrogen Atoms2

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