1,1'-(((Oxybis(ethane-2,1-diyl))bis(oxy))bis(2,1-phenylene))bis(ethan-1-one) CAS 89579-20-4

Purity 97%+In StockPharmaceutical Standards
CAS No.89579-20-4
Molecular FormulaC20H22O5
Molecular Weight342.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1'-(((Oxybis(ethane-2,1-diyl))bis(oxy))bis(2,1-phenylene))bis(ethan-1-one) CAS 89579-20-4 chemical structure

Description

Order 1,1'-(((Oxybis(ethane-2,1-diyl))bis(oxy))bis(2,1-phenylene))bis(ethan-1-one) (CAS 89579-20-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H22O5. Molecular weight: 342.39 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC20H22O5
Molecular Weight342.39 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982

Related Oxybis Standards

Recommended Standards

Why CATO?