Methylethenyl Sulfoxide CAS 10258-86-3

Purity 97%+In StockPharmaceutical Standards
CAS No.10258-86-3
Molecular FormulaC3H8OS
Molecular Weight92.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methylethenyl Sulfoxide CAS 10258-86-3 chemical structure

Description

Methylethenyl Sulfoxide (CAS 10258-86-3) is a high-purity analytical reference standard with the molecular formula C3H8OS and a molecular weight of 92.16 g/mol.

The molecular framework of Methylethenyl Sulfoxide (C3H8OS) is characterized by sulfur-containing functionality, 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.

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.

As a certified reference material (CRM), Methylethenyl Sulfoxide 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.

Physical & Chemical Properties

Molecular FormulaC3H8OS
Molecular Weight92.16 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)0.0
CAS Registry Year (est.)1959
Sulfur Atoms1

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