2,2'-((Oxybis(methylene))bis(sulfanediyl))diethanol CAS 36727-72-7

Purity 97%+In StockPharmaceutical Standards
CAS No.36727-72-7
Molecular FormulaC6H14O3S2
Molecular Weight198.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2'-((Oxybis(methylene))bis(sulfanediyl))diethanol CAS 36727-72-7 chemical structure

Description

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.

2,2'-((Oxybis(methylene))bis(sulfanediyl))diethanol (CAS 36727-72-7), molecular formula C6H14O3S2 and molecular weight 198.30 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2,2'-((Oxybis(methylene))bis(sulfanediyl))diethanol (C6H14O3S2) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 198.30 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.

Physical & Chemical Properties

Molecular FormulaC6H14O3S2
Molecular Weight198.30 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1967
Sulfur Atoms2

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