(1R,2S,4R,6R)-2,4-Bis(tert-butyldimethylsilyloxy)-1-methyl-cyclohexane 1,2-Epoxide CAS 121289-20-1

Purity 97%+In StockPharmaceutical Standards
CAS No.121289-20-1
Molecular FormulaC19H40O3Si2
Molecular Weight372.69 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R,2S,4R,6R)-2,4-Bis(tert-butyldimethylsilyloxy)-1-methyl-cyclohexane 1,2-Epoxide CAS 121289-20-1 chemical structure

Description

As a certified reference material (CRM), (1R,2S,4R,6R)-2,4-Bis(tert-butyldimethylsilyloxy)-1-methyl-cyclohexane 1,2-Epoxide 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 (1R,2S,4R,6R)-2,4-Bis(tert-butyldimethylsilyloxy)-1-methyl-cyclohexane 1,2-Epoxide (CAS 121289-20-1), a certified reference material (molecular formula C19H40O3Si2, MW 372.69 g/mol) for analytical method development and quality control.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, (1R,2S,4R,6R)-2,4-Bis(tert-butyldimethylsilyloxy)-1-methyl-cyclohexane 1,2-Epoxide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 372.69 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC19H40O3Si2
Molecular Weight372.69 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1991

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