Nebivolol Impurity 43 CAS 129050-23-3

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.129050-23-3
Molecular FormulaC11H11FO2
Molecular Weight194.20 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Nebivolol Impurity 43 CAS 129050-23-3 chemical structure

Description

Nebivolol Impurity 43 (CAS 129050-23-3) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C11H11FO2. Molecular weight: 194.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H11FO2
Molecular Weight194.20 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity>95%
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Halogen ContentF-containing

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