2’-O-Acetyl-4’’-O-tert-butyldimethylsilyl-4’’’-de-N-methylspiramycin I 3,18-(O-tert-Butyldimethylsilyl)acetal CAS 96405-33-3

Purity 97%+In StockPharmaceutical Standards
CAS No.96405-33-3
Molecular FormulaC56H102N2O15Si2
Molecular Weight1099.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2’-O-Acetyl-4’’-O-tert-butyldimethylsilyl-4’’’-de-N-methylspiramycin I 3,18-(O-tert-Butyldimethylsilyl)acetal CAS 96405-33-3 chemical structure

Description

2’-O-Acetyl-4’’-O-tert-butyldimethylsilyl-4’’’-de-N-methylspiramycin I 3,18-(O-tert-Butyldimethylsilyl)acetal (CAS 96405-33-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C56H102N2O15Si2. Molecular weight: 1099.58 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC56H102N2O15Si2
Molecular Weight1099.58 g/mol
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Nitrogen Atoms2

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