(+)-Methyl (3S)-5-{[tert-Butyldimethylsilyl)oxy]}-3-hydroxy-2,2-dimethylpentanoate (3S)-5-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-3-hydroxy-2,2-dimethyl-pentanoic Acid Methyl Ester 263900-32-9 CAS 263900-32-9

Purity 97%+In StockPharmaceutical Standards
CAS No.263900-32-9
Molecular FormulaC14H30O4Si
Molecular Weight290.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(+)-Methyl (3S)-5-{[tert-Butyldimethylsilyl)oxy]}-3-hydroxy-2,2-dimethylpentanoate (3S)-5-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-3-hydroxy-2,2-dimethyl-pentanoic Acid Methyl Ester 263900-32-9 CAS 263900-32-9 chemical structure

Description

(+)-Methyl (3S)-5-{[tert-Butyldimethylsilyl)oxy]}-3-hydroxy-2,2-dimethylpentanoate (3S)-5-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-3-hydroxy-2,2-dimethyl-pentanoic Acid Methyl Ester 263900-32-9 (CAS 263900-32-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H30O4Si. Molecular weight: 290.47 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC14H30O4Si
Molecular Weight290.47 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)2025

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