Sulfo-aceticacidethylester CAS 89124-45-8

Purity 97%+In StockPharmaceutical Standards
CAS No.89124-45-8
Molecular FormulaC4H8O5S
Molecular Weight168.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sulfo-aceticacidethylester CAS 89124-45-8 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Sulfo-aceticacidethylester.

CATO supplies Sulfo-aceticacidethylester (CAS 89124-45-8), a certified reference material (molecular formula C4H8O5S, MW 168.17 g/mol) for analytical method development and quality control.

Based on its molecular formula C4H8O5S, Sulfo-aceticacidethylester contains a carbohydrate-derived structure, a sulfone group; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 168.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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 FormulaC4H8O5S
Molecular Weight168.17 g/mol
Purity97%+
StorageStore at 2-8°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.)1982
Sulfur Atoms1

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