Cyclopentyltriethoxysilane CAS 154733-91-2

Purity 97%+In StockPharmaceutical Standards
CAS No.154733-91-2
Molecular FormulaC11H24O3Si
Molecular Weight232.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cyclopentyltriethoxysilane CAS 154733-91-2 chemical structure

Description

As a certified reference material (CRM), Cyclopentyltriethoxysilane 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 Cyclopentyltriethoxysilane (CAS 154733-91-2), a certified reference material (molecular formula C11H24O3Si, MW 232.39 g/mol) for analytical method development and quality control.

Based on its molecular formula C11H24O3Si, Cyclopentyltriethoxysilane contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 232.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 FormulaC11H24O3Si
Molecular Weight232.39 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)2001

Recommended Standards

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