2-(Caboxymethylthio)ethyltrimethylsilane CAS 18269-42-6

Purity 97%+In StockPharmaceutical Standards
CAS No.18269-42-6
Molecular FormulaC7H16O2SSi
Molecular Weight192.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Caboxymethylthio)ethyltrimethylsilane CAS 18269-42-6 chemical structure

Description

Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 2-(Caboxymethylthio)ethyltrimethylsilane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 192.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

2-(Caboxymethylthio)ethyltrimethylsilane (CAS 18269-42-6) is a high-purity analytical reference standard with the molecular formula C7H16O2SSi and a molecular weight of 192.35 g/mol.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC7H16O2SSi
Molecular Weight192.35 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)0.0
CAS Registry Year (est.)1962
Sulfur Atoms1

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