Ketoconazole

Ketoconazole Ketoconazole :

1-Acetyl-4-[4-[[(2RS,4SR)-2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl- methyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-piperazine ; CAS : 65277-42-1 ; C26H28Cl2N4O4 ; MW: 531.43 ;
Ketoconazole EP Impurity A Ketoconazole Impurity A:

2,3-Dehydro Ketoconazole ; 1-Acetyl-4-[4-[[(2RS,4SR)-2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl- methyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-1,2,3,4-tetrahydropyrazine ; CAS : 254912-63-5 ; C26H26Cl2N4O4 ; MW: 529.42 ;
Ketoconazole EP Impurity B Ketoconazole Impurity B:

 1-Acetyl-4-[4-[[(2RS,4SR)-2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl-methyl)-1,3-dioxolan-4-yl]methoxy]-3-[4-(4-acetylpiperazin-1-yl)phenoxy] phenyl]piperazine ; C38H42Cl2N6O6 ; MW: 749.68 ;
Ketoconazole EP Impurity C Ketoconazole Impurity C:

1-Acetyl-4-[4-[[(2RS,4RS)-2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl-methyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-piperazine ; CAS : 83374-59-8 ; C26H28Cl2N4O4 ; MW: 531.43 ;
Ketoconazole EP Impurity D Ketoconazole Impurity D :

 1-[4-[[(2RS,4SR)-2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl-methyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazine ; CAS : 67914-61-8 ; C24H26Cl2N4O3 ; MW: 489.39 ;
Ketoconazole EP Impurity E Ketoconazole Impurity E :

[(2RS,4SR)-2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl-methyl)-1,3-dioxolan- 4-yl]methyl 4-methylbenzenesulfonate ; CAS : 134071-44-6 ;  C21H20Cl2N2O5S ; MW: 483.36 ;