3-(2-(Ethylthio)ethyl)thietane 1,1-dioxide CAS 1849339-13-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1849339-13-4
Molecular FormulaC7H14O2S2
Molecular Weight194.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(2-(Ethylthio)ethyl)thietane 1,1-dioxide CAS 1849339-13-4 chemical structure

Description

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.

3-(2-(Ethylthio)ethyl)thietane 1,1-dioxide (CAS 1849339-13-4), molecular formula C7H14O2S2 and molecular weight 194.31 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C7H14O2S2, 3-(2-(Ethylthio)ethyl)thietane 1,1-dioxide 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 194.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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 FormulaC7H14O2S2
Molecular Weight194.31 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
CAS Registry Year (est.)1995
Sulfur Atoms2

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Why CATO?