Bis(vinylsulfonyl)methane CAS 3278-22-6

Purity 97%+In StockPharmaceutical Standards
CAS No.3278-22-6
Molecular FormulaC5H8O4S2
Molecular Weight196.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis(vinylsulfonyl)methane CAS 3278-22-6 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Bis(vinylsulfonyl)methane.

CATO supplies Bis(vinylsulfonyl)methane (CAS 3278-22-6), a certified reference material (molecular formula C5H8O4S2, MW 196.24 g/mol) for analytical method development and quality control.

Based on its molecular formula C5H8O4S2, Bis(vinylsulfonyl)methane contains a carbohydrate-derived structure, a sulfone group; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 196.24 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.

CATO manufactures Bis(vinylsulfonyl)methane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC5H8O4S2
Molecular Weight196.24 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)2.0
CAS Registry Year (est.)1957
Sulfur Atoms2

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