Sodium Cyclopropanesulfinate CAS 910209-21-1

Purity 97%+In StockPharmaceutical Standards
CAS No.910209-21-1
Molecular FormulaC3H5O2S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium Cyclopropanesulfinate CAS 910209-21-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 128.12 g/mol gives Sodium Cyclopropanesulfinate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Sodium Cyclopropanesulfinate (CAS 910209-21-1), a certified reference material (molecular formula C3H5O2SNa, MW 128.12 g/mol) for analytical method development and quality control.

Based on its molecular formula C3H5O2SNa, Sodium Cyclopropanesulfinate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 128.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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 FormulaC3H5O2S Na
Molecular Weight128.12 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)1.5
CAS Registry Year (est.)1987
Sulfur Atoms1

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