3-Bromothietane 1,1-dioxide CAS 59463-72-8

Purity 97%+In StockPharmaceutical Standards
CAS No.59463-72-8
Molecular FormulaC3H5BrO2S
Molecular Weight185.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Bromothietane 1,1-dioxide CAS 59463-72-8 chemical structure

Description

As a certified reference material (CRM), 3-Bromothietane 1,1-dioxide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

3-Bromothietane 1,1-dioxide (CAS 59463-72-8), molecular formula C3H5BrO2S and molecular weight 185.04 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C3H5BrO2S, 3-Bromothietane 1,1-dioxide contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 185.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

Physical & Chemical Properties

Molecular FormulaC3H5BrO2S
Molecular Weight185.04 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1973
Halogen ContentBr-containing
Sulfur Atoms1

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