3-((1R,2R,4S)-2-Hydroxy-4-(hydroxymethyl)cyclopentyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7(4H)-one CAS 50767-25-4

Purity 97%+In StockPharmaceutical Standards
CAS No.50767-25-4
Molecular FormulaC10H13N5O3
Molecular Weight251.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-((1R,2R,4S)-2-Hydroxy-4-(hydroxymethyl)cyclopentyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7(4H)-one CAS 50767-25-4 chemical structure

Description

3-((1R,2R,4S)-2-Hydroxy-4-(hydroxymethyl)cyclopentyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7(4H)-one (CAS 50767-25-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H13N5O3. Molecular weight: 251.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC10H13N5O3
Molecular Weight251.24 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1971
Nitrogen Atoms5

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