3,4-Ethylenedithiothiophene CAS 158962-92-6

Purity 97%+In StockPharmaceutical Standards
CAS No.158962-92-6
Molecular FormulaC6H10S3
Molecular Weight178.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,4-Ethylenedithiothiophene CAS 158962-92-6 chemical structure

Description

The occurrence of 3,4-Ethylenedithiothiophene is closely related to sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3,4-Ethylenedithiothiophene (CAS 158962-92-6) is a high-purity analytical reference standard with the molecular formula C6H10S3 and a molecular weight of 178.34 g/mol.

Structurally, 3,4-Ethylenedithiothiophene (C6H10S3) contains sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 178.34 g/mol, it falls into the medium-molecular-weight range.

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 FormulaC6H10S3
Molecular Weight178.34 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2002
Sulfur Atoms3

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