Quinidine

Quinidine Quinidine:

(9S)-6�-Methoxycinchonan-9-ol ; (S)-(6-Methoxyquinolin-4-yl)((2R,4S,5R)-5-vinylquinuclidin-2-yl)methanol ; CAS : 56-54-2 ; 6591-63-5 (Sulfate) ; C20H24N2O2 ; Mol. Wt.: 324.42 ;
Quinidine EP Impurity A Quinidine Impurity A:

(R)-[(2S,4S,5R)-5-Ethenyl-1-azabicyclo[2.2.2]oct-2-yl](6-methoxyquinolin-4-yl)methanol ; CAS : 130-95-0 ; C20H24N2O2 ; Mol. Wt.: 324.42 ;
Quinidine EP Impurity B Quinidine Impurity B:

(S)-[(2R,4S,5R)-5-Ethenyl-1-azabicyclo[2.2.2]oct-2-yl](quinolin-4-yl)methanol ; CAS : 118-10-5 ;  C19H22N2O ; Mol. Wt.: 294.39 ;
Quinidine EP Impurity C Quinidine Impurity C:

(S)-[(2R,4S,5R)-5-ethyl-1-azabicyclo[2.2.2]oct-2-yl](6-methoxyquinolin-4-yl)methanol ; CAS : 1435-55-8 ; C20H26N2O2 ; Mol. Wt.: 326.43 ;
Quinidine N-Oxide Quinidine N-Oxide:

(9S)-6�-Methoxycinchonan-9-ol 1-Oxide ; CAS : 70116-00-6 ; C20H24N2O3 ;

Mol. Wt.: 340.42 ;