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Ebastine EP Impurity D




Catalog No. : DI-T-09280
CAS Number : 97928-18-2
Molecular Weight : 303.44
Molecular Formula : C19H29NO2
Synonym : 1-[4-(1,1-Dimethylethyl)phenyl]-4-(4-hydroxy-1-piperidinyl)-1-butanone;1-[3-(4-tert-Butylbenzoyl)propyl]-4-hydroxypiperidine.
Application Notes : Impurity in commercial preparation of Ebastine.
References :Vincent, J., et al.: Brit. J. Clin. Pharmacol., 26, 497 (1988)