cyclopropanesulfinic acid CAS CATO-C3D-262473

Purity 97%+In StockPharmaceutical Standards
CAS No.CATO-C3D-262473
Molecular FormulaC3H6O2S
Molecular Weight106.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

cyclopropanesulfinic acid CAS CATO-C3D-262473 chemical structure

Description

CATO supplies cyclopropanesulfinic acid (CAS CATO-C3D-262473), a certified reference material (molecular formula C3H6O2S, MW 106.14 g/mol) for analytical method development and quality control.

The molecular framework of cyclopropanesulfinic acid (C3H6O2S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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 FormulaC3H6O2S
Molecular Weight106.14 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)1.0
Sulfur Atoms1

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