escitalopram oxalate and its Impurities
An oxalate form of Escitalopram, which is a selective serotonin reuptake inhibitor which acts as an antidepressant. It is the (S)- stereoisomer of Citalopram and is used for the treatmet of major depressive disorders, anxiety disorders and OCD. Reference standards of Escitalopram Oxalate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.


(2S,3S)-4-((5-Cyano-2-((S)-4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)benzyl)oxy)-2,3-bis((4-methylbenzoyl)oxy)-4-oxobutanoic Acid
(2S,3S)-4-((5-Cyano-2-((S)-4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)benzyl)oxy)-2,3-bis((4-methylbenzoyl)oxy)-4-oxobutanoic Acid
Catalogue No.:PA 05 0391001
CAS :
2173043-05-3
Molecular Formula : C40H39FN2O9
Molecular Weight : 710.76