((2R,3S,4R,5R)-5-(6-(2-Acetylbenzamido)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate CAS 398133-26-1

Purity 97%+In StockPharmaceutical Standards
CAS No.398133-26-1
Molecular FormulaC19H20N5O9P
Molecular Weight493.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((2R,3S,4R,5R)-5-(6-(2-Acetylbenzamido)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate CAS 398133-26-1 chemical structure

Description

CATO supplies ((2R,3S,4R,5R)-5-(6-(2-Acetylbenzamido)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 398133-26-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H20N5O9P. Molecular weight: 493.36 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H20N5O9P
Molecular Weight493.36 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°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)12.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms5

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