Cyclohexane-1,1-diylbis(methylsulfane) CAS 4479-55-4

Purity 97%+In StockPharmaceutical Standards
CAS No.4479-55-4
Molecular FormulaC8H16S2
Molecular Weight176.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cyclohexane-1,1-diylbis(methylsulfane) CAS 4479-55-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 176.34 g/mol gives Cyclohexane-1,1-diylbis(methylsulfane) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Cyclohexane-1,1-diylbis(methylsulfane) (CAS 4479-55-4), a certified reference material (molecular formula C8H16S2, MW 176.34 g/mol) for analytical method development and quality control.

The molecular framework of Cyclohexane-1,1-diylbis(methylsulfane) (C8H16S2) is characterized by sulfur-containing functionality. 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.

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 FormulaC8H16S2
Molecular Weight176.34 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1958
Sulfur Atoms2

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