Ebastine Impurity 13 CAS 97928-34-2

Purity ≥90%In StockPharmacopoeial Impurity Standards
CAS No.97928-34-2
Molecular FormulaC28H31NO2
Molecular Weight413.55 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ebastine Impurity 13 CAS 97928-34-2 chemical structure

Description

CATO supplies Ebastine Impurity 13 (CAS 97928-34-2), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H31NO2. Molecular weight: 413.55 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC28H31NO2
Molecular Weight413.55 g/mol
AppearancePale yellow to yellow crystalline powder
Purity≥90%
StorageStore at room temperature, protect from light
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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Nitrogen Atoms1

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