3-(methylthio)propyl (methanesulfonate) CAS 232944-38-6

Purity 97%+In StockPharmaceutical Standards
CAS No.232944-38-6
Molecular FormulaC5H12O3S2
Molecular Weight184.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(methylthio)propyl (methanesulfonate) CAS 232944-38-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 184.28 g/mol gives 3-(methylthio)propyl (methanesulfonate) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 3-(methylthio)propyl (methanesulfonate) (CAS 232944-38-6), a certified reference material (molecular formula C5H12O3S2, MW 184.28 g/mol) for analytical method development and quality control.

3-(methylthio)propyl (methanesulfonate) (C5H12O3S2) contains a sulfone group, 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 FormulaC5H12O3S2
Molecular Weight184.28 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)0.0
CAS Registry Year (est.)2023
Sulfur Atoms2

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