(2R,4aR,6R,7R,8R,8aR)-8-((tert-Butyldimethylsilyl)oxy)-6-methoxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-ol CAS 1256137-62-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1256137-62-8
Molecular FormulaC20H32O6Si
Molecular Weight396.55 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,4aR,6R,7R,8R,8aR)-8-((tert-Butyldimethylsilyl)oxy)-6-methoxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-ol CAS 1256137-62-8 chemical structure

Description

CATO supplies (2R,4aR,6R,7R,8R,8aR)-8-((tert-Butyldimethylsilyl)oxy)-6-methoxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-ol (CAS 1256137-62-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H32O6Si. Molecular weight: 396.55 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H32O6Si
Molecular Weight396.55 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990

Recommended Standards

Why CATO?