Betaxolol EP Impurity E CAS 1329613-85-5

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1329613-85-5
Molecular FormulaC18H31NO3
Molecular Weight309.44 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Betaxolol EP Impurity E CAS 1329613-85-5 chemical structure

Description

Betaxolol EP Impurity E (CAS 1329613-85-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H31NO3. Molecular weight: 309.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC18H31NO3
Molecular Weight309.44 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms1

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