2-((S)-2-(((tert-Butyldimethylsilyl)oxy)methyl)-3,4-dihydro-2H-pyrrol-5-yl)-2-((S)-5-(((tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-2-ylidene)acetonitrile CAS 105251-52-3

Purity 97%+In StockPharmaceutical Standards
CAS No.105251-52-3
Molecular FormulaC24H45N3O2Si2
Molecular Weight463.80 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-((S)-2-(((tert-Butyldimethylsilyl)oxy)methyl)-3,4-dihydro-2H-pyrrol-5-yl)-2-((S)-5-(((tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-2-ylidene)acetonitrile CAS 105251-52-3 chemical structure

Description

2-((S)-2-(((tert-Butyldimethylsilyl)oxy)methyl)-3,4-dihydro-2H-pyrrol-5-yl)-2-((S)-5-(((tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-2-ylidene)acetonitrile (CAS 105251-52-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H45N3O2Si2. Molecular weight: 463.80 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC24H45N3O2Si2
Molecular Weight463.80 g/mol
AppearanceOff-white 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms3

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