4-(Triethoxysilyl)butanoic acid CAS 68896-01-5

Purity 97%+In StockPharmaceutical Standards
CAS No.68896-01-5
Molecular FormulaC10H22O5Si
Molecular Weight250.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(Triethoxysilyl)butanoic acid CAS 68896-01-5 chemical structure

Description

CATO supplies 4-(Triethoxysilyl)butanoic acid (CAS 68896-01-5), a certified reference material (molecular formula C10H22O5Si, MW 250.36 g/mol) for analytical method development and quality control.

4-(Triethoxysilyl)butanoic acid (C10H22O5Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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 FormulaC10H22O5Si
Molecular Weight250.36 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.)1976

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