1,1’’-[(2-Ethyl-1,3-propanediyl)bis(oxymethylene)]bisbenzene CAS 33498-90-7

Purity 97%+In StockPharmaceutical Standards
CAS No.33498-90-7
Molecular FormulaC19H24O2
Molecular Weight284.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1’’-[(2-Ethyl-1,3-propanediyl)bis(oxymethylene)]bisbenzene CAS 33498-90-7 chemical structure

Description

1,1’’-[(2-Ethyl-1,3-propanediyl)bis(oxymethylene)]bisbenzene (CAS 33498-90-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H24O2. Molecular weight: 284.39 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC19H24O2
Molecular Weight284.39 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1966

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