Triisopropylsilanol CAS 17877-23-5

Purity 97%+In StockPharmaceutical Standards
CAS No.17877-23-5
Molecular FormulaC9H22OSi
Molecular Weight174.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Triisopropylsilanol CAS 17877-23-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 174.36 g/mol gives Triisopropylsilanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Triisopropylsilanol (CAS 17877-23-5), molecular formula C9H22OSi and molecular weight 174.36 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a hydroxyl group, an ether linkage, Triisopropylsilanol is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 174.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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), Triisopropylsilanol 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 FormulaC9H22OSi
Molecular Weight174.36 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)1962

Recommended Standards

Why CATO?