Itraconazole

Itraconazole EP Impurity A Itraconazole Impurity A:

Itraconazole Methoxy Isobutyltriazolone Impurity ; CAS : 252964-68-4 ; C23H29N5O2 ; MW: 407.51 ;
Itraconazole EP Impurity B Itraconazole Impurity B :

 

4-[4-[4-[4-[[cis-2-(2,4-Dichlorophenyl)-2-(4H-1,2,4-triazol-4-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-2-[(1RS)-1-methylpropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one ;

CAS : 854372-77-3 ; C35H38Cl2N8O4 ; MW: 705.63 ;
Itraconazole EP Impurity C Itraconazole Impurity C:

 

4-[4-[4-[4-[[cis-2-(2,4-Dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxyphenyl]piperazin-1-yl]phenyl]-2-propyl-2,4-dihydro-3H-1,2,4-triazol-3-one ;

CAS : 74855-91-7 ; C34H36Cl2N8O4 ; MW: 691.61 ;
Itraconazole EP Impurity D Itraconazole Impurity D:

 

4-[4-[4-[4-[[cis-2-(2,4-Dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-2-(1-methyl ethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one ;

CAS : 89848-49-7 ; C34H36Cl2N8O4 ; MW: 691.61 ;
Itraconazole EP Impurity E Itraconazole Impurity E:

 

4-[4-[4-[4-[[trans-2-(2,4-Dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-2-[(1RS)-1-methylpropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one ;

CAS : 252964-65-1 ; C35H38Cl2N8O4 ; MW: 705.63 ;
Itraconazole EP Impurity F Itraconazole Impurity F:

 

2-Butyl-4-[4-[4-[4-[[cis-2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-2,4-dihydro-3H-1,2,4-triazol-3-one ; CAS : 89848-51-1 ; C35H38Cl2N8O4 ; MW: 705.63 ;
Itraconazole EP Impurity G

Itraconazole Impurity G :

 
4-[4-[4-[4-[[cis-2-(2,4-Dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-2-[[cis-2-(2,4-dichloro phenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl]-2,4-dihydro-3H-1,2,4-triazol-3-one ; C44H41Cl4N11O6 ; Mol. Wt.: 961.68 ;