(S)-3-[(tert-Butyldimethylsilyl)oxy]-2-methyl-1-propanol CAS 105859-45-8

Purity 97%+In StockPharmaceutical Standards
CAS No.105859-45-8
Molecular FormulaC10H24O2Si
Molecular Weight204.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-3-[(tert-Butyldimethylsilyl)oxy]-2-methyl-1-propanol CAS 105859-45-8 chemical structure

Description

As a certified reference material (CRM), (S)-3-[(tert-Butyldimethylsilyl)oxy]-2-methyl-1-propanol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

CATO supplies (S)-3-[(tert-Butyldimethylsilyl)oxy]-2-methyl-1-propanol (CAS 105859-45-8), a certified reference material (molecular formula C10H24O2Si, MW 204.38 g/mol) for analytical method development and quality control.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, (S)-3-[(tert-Butyldimethylsilyl)oxy]-2-methyl-1-propanol is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 204.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC10H24O2Si
Molecular Weight204.38 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)1987

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