2,2'-(((Oxybis(ethane-2,1-diyl))bis(oxy))bis(methylene))bis(oxirane) CAS 4206-61-5

Purity 97%+In StockPharmaceutical Standards
CAS No.4206-61-5
Molecular FormulaC10H18O5
Molecular Weight218.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2'-(((Oxybis(ethane-2,1-diyl))bis(oxy))bis(methylene))bis(oxirane) CAS 4206-61-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 218.25 g/mol gives 2,2'-(((Oxybis(ethane-2,1-diyl))bis(oxy))bis(methylene))bis(oxirane) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2,2'-(((Oxybis(ethane-2,1-diyl))bis(oxy))bis(methylene))bis(oxirane) (CAS 4206-61-5) is a high-purity analytical reference standard with the molecular formula C10H18O5 and a molecular weight of 218.25 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 2,2'-(((Oxybis(ethane-2,1-diyl))bis(oxy))bis(methylene))bis(oxirane) is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 218.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC10H18O5
Molecular Weight218.25 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1958

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