(1α,3R,4α,5R)-3,5-Bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-hydroxy-4-(1H-imidazol-1-ylthioxomethoxy)-cyclohexanecarboxylic Acid Methyl Ester CAS 139356-32-4

Purity 97%+In StockPharmaceutical Standards
CAS No.139356-32-4
Molecular FormulaC24H44N2O6SSi2
Molecular Weight544.85 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1α,3R,4α,5R)-3,5-Bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-hydroxy-4-(1H-imidazol-1-ylthioxomethoxy)-cyclohexanecarboxylic Acid Methyl Ester CAS 139356-32-4 chemical structure

Description

(1α,3R,4α,5R)-3,5-Bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-hydroxy-4-(1H-imidazol-1-ylthioxomethoxy)-cyclohexanecarboxylic Acid Methyl Ester (CAS 139356-32-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H44N2O6SSi2. Molecular weight: 544.85 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC24H44N2O6SSi2
Molecular Weight544.85 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Nitrogen Atoms2
Sulfur Atoms1

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