Dronedarone Impurity 45 CAS 133238-87-6

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.133238-87-6
Molecular FormulaC12H13NO3
Molecular Weight219.24 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Dronedarone Impurity 45 CAS 133238-87-6 chemical structure

Description

Dronedarone Impurity 45 (CAS 133238-87-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C12H13NO3. Molecular weight: 219.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC12H13NO3
Molecular Weight219.24 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Nitrogen Atoms1

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