Poly[oxy(ethyl-1,2-ethanediyl)], .alpha.-(chlorocarbonyl)-.omega.-(tetrapropylenephenoxy)- CAS 73467-77-3

Purity 97%+In StockPharmaceutical Standards
CAS No.73467-77-3
Molecular FormulaC21H33ClO3
Molecular Weight368.94 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Poly[oxy(ethyl-1,2-ethanediyl)], .alpha.-(chlorocarbonyl)-.omega.-(tetrapropylenephenoxy)- CAS 73467-77-3 chemical structure

Description

Poly[oxy(ethyl-1,2-ethanediyl)], .alpha.-(chlorocarbonyl)-.omega.-(tetrapropylenephenoxy)- (CAS 73467-77-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H33ClO3. Molecular weight: 368.94 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC21H33ClO3
Molecular Weight368.94 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977
Halogen ContentCl-containing

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