O-(tert-Butyldimethylsilyl)-L-serine Methyl Ester CAS 98642-61-6

Purity 97%+In StockPharmaceutical Standards
CAS No.98642-61-6
Molecular FormulaC10H23NO3Si
Molecular Weight233.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

O-(tert-Butyldimethylsilyl)-L-serine Methyl Ester CAS 98642-61-6 chemical structure

Description

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, O-(tert-Butyldimethylsilyl)-L-serine Methyl Ester is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 233.38 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.

O-(tert-Butyldimethylsilyl)-L-serine Methyl Ester (CAS 98642-61-6), molecular formula C10H23NO3Si and molecular weight 233.38 g/mol, is a CATO reference standard with documented purity and traceability.

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

As a certified reference material (CRM), O-(tert-Butyldimethylsilyl)-L-serine Methyl Ester 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.

Physical & Chemical Properties

Molecular FormulaC10H23NO3Si
Molecular Weight233.38 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1985
Nitrogen Atoms1

Recommended Standards

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