1-(Methylthio)ethane-1-thiol CAS 31331-53-0

Purity 97%+In StockPharmaceutical Standards
CAS No.31331-53-0
Molecular FormulaC3H8S2
Molecular Weight108.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(Methylthio)ethane-1-thiol CAS 31331-53-0 chemical structure

Description

The occurrence of 1-(Methylthio)ethane-1-thiol is closely related to sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-(Methylthio)ethane-1-thiol (CAS 31331-53-0), a certified reference material (molecular formula C3H8S2, MW 108.23 g/mol) for analytical method development and quality control.

Based on its molecular formula C3H8S2, 1-(Methylthio)ethane-1-thiol contains sulfur-containing functionality; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 108.23 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 1-(Methylthio)ethane-1-thiol 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 FormulaC3H8S2
Molecular Weight108.23 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1965
Sulfur Atoms2

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