N-(9-((2R,4S,5R)-5-(((tert-Butyldiphenylsilyl)oxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide CAS 139244-35-2

Purity 97%+In StockPharmaceutical Standards
CAS No.139244-35-2
Molecular FormulaC33H35N5O4Si
Molecular Weight593.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(9-((2R,4S,5R)-5-(((tert-Butyldiphenylsilyl)oxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide CAS 139244-35-2 chemical structure

Description

N-(9-((2R,4S,5R)-5-(((tert-Butyldiphenylsilyl)oxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide (CAS 139244-35-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C33H35N5O4Si. Molecular weight: 593.75 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC33H35N5O4Si
Molecular Weight593.75 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)19.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Nitrogen Atoms5

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