11-Acetateundecyltrimethoxysilane CAS 1197981-12-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1197981-12-6
Molecular FormulaC16H34O5Si
Molecular Weight334.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

11-Acetateundecyltrimethoxysilane CAS 1197981-12-6 chemical structure

Description

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 11-Acetateundecyltrimethoxysilane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 334.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

11-Acetateundecyltrimethoxysilane (CAS 1197981-12-6) is a high-purity analytical reference standard with the molecular formula C16H34O5Si and a molecular weight of 334.52 g/mol.

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.

As a certified reference material (CRM), 11-Acetateundecyltrimethoxysilane 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 FormulaC16H34O5Si
Molecular Weight334.52 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1989

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