Esmolol Impurity 2 CAS 98903-89-0

Purity >80%In StockPharmacopoeial Impurity Standards
CAS No.98903-89-0
Molecular FormulaC31H46N2O7
Molecular Weight558.71 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Esmolol Impurity 2 CAS 98903-89-0 chemical structure

Description

Esmolol Impurity 2 (CAS 98903-89-0) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C31H46N2O7. Molecular weight: 558.71 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC31H46N2O7
Molecular Weight558.71 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>80%
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms2

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