(Trimethoxysilyl)methyl acrylate CAS 21134-38-3

Purity 97%+In StockPharmaceutical Standards
CAS No.21134-38-3
Molecular FormulaC7H14O5Si
Molecular Weight206.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Trimethoxysilyl)methyl acrylate CAS 21134-38-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 206.27 g/mol gives (Trimethoxysilyl)methyl acrylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(Trimethoxysilyl)methyl acrylate (CAS 21134-38-3), molecular formula C7H14O5Si and molecular weight 206.27 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of (Trimethoxysilyl)methyl acrylate (C7H14O5Si) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC7H14O5Si
Molecular Weight206.27 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1963

Related Trimethoxysilyl Standards

Recommended Standards

Why CATO?