2,2'-Oxybis(ethane-1-thiol) CAS 2150-02-9

Purity 97%+In StockPharmaceutical Standards
CAS No.2150-02-9
Molecular FormulaC4H10OS2
Molecular Weight138.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2'-Oxybis(ethane-1-thiol) CAS 2150-02-9 chemical structure

Description

2,2'-Oxybis(ethane-1-thiol) (C4H10OS2) contains sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

2,2'-Oxybis(ethane-1-thiol) (CAS 2150-02-9), molecular formula C4H10OS2 and molecular weight 138.25 g/mol, is a CATO reference standard with documented purity and traceability.

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 2,2'-Oxybis(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 FormulaC4H10OS2
Molecular Weight138.25 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.)1957
Sulfur Atoms2

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