3’,5’-Bis-O-(tert-butyldimethylsilyl)-2’-deoxyuridine CAS 64911-18-8

Purity 97%+In StockPharmaceutical Standards
CAS No.64911-18-8
Molecular FormulaC21H40N2O5Si2
Molecular Weight456.72 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3’,5’-Bis-O-(tert-butyldimethylsilyl)-2’-deoxyuridine CAS 64911-18-8 chemical structure

Description

Order 3’,5’-Bis-O-(tert-butyldimethylsilyl)-2’-deoxyuridine (CAS 64911-18-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H40N2O5Si2. Molecular weight: 456.72 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC21H40N2O5Si2
Molecular Weight456.72 g/mol
AppearanceWhite to pale 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1975
Nitrogen Atoms2

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