ITRACONAZOLE Impurities

• ITRACONAZOLE-EP Impurity A
• 
• Impurity: EP Impurity A
• Chemical Name: 4-[4-[4-(4-methoxyphenyl)piperazin-1-yl]phenyl]-2-[(1RS)-1-methylpropyl]-2,4-dihydro-3H- 1,2,4-triazol-3-one

• ITRACONAZOLE-EP Impurity B
• 
• Impurity: EP Impurity B
• Chemical Name: 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

• ITRACONAZOLE-EP Impurity C
• 
• Impurity: EP Impurity C
• Chemical Name: 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-propyl-2,4-dihydro-3H-1,2,4-triazol-3-one

• ITRACONAZOLE-EP Impurity D
• 
• Impurity: EP Impurity D
• Chemical Name: 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-methylethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one

• ITRACONAZOLE-EP Impurity E
• 
• Impurity: EP Impurity E
• Chemical Name: 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

• ITRACONAZOLE-EP Impurity F
• 
• Impurity: EP Impurity F
• Chemical Name: 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

• ITRACONAZOLE-EP Impurity G
• 
• Impurity: EP Impurity G
• Chemical Name: 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