Quetiapine Impurities

• Quetiapine EP Impurity B
• 
• Impurity: Quetiapine EP Impurity B
• Chemical Name: 11-(1-piperazinyl)dibenzo-(1,4)-thiazepine

• Quetiapine EP Impurity G
• 
• Impurity: Quetiapine EP Impurity G
• Chemical Name: Dibenzo-(1,4)-thiazepine-11(10H)-one 4-(dibenzo[b,f][1,4]thiazepin-11-yl)-1-[2-(2-hydroxyethoxy)ethyl]piperazine-1-oxide

• Quetiapine EP Impurity H
• 
• Impurity: Quetiapine EP Impurity H
• Chemical Name: 4-(dibenzo[b,f][1,4]thiazepin-11-yl)-1-[2-(2-hydroxyethoxy)ethyl]piperazine-1-oxide

• Quetiapine EP Impurity D
• 
• Impurity: Quetiapine EP Impurity D
• Chemical Name: 1, 4-bis (dibenzo [b, f] [1, 4] thiazepine-11-yl) piperazine

• Quetiapine EP Impurity I
• 
• Impurity: Quetiapine EP Impurity I
• Chemical Name: 2-(4-Dibenzo[b,f]-[1,4]-thiazepine-11-yl-1-piperzinyl)ethanol hemifumarate

• Quetiapine EP Impurity N
• 
• Impurity: Quetiapine EP Impurity N
• Chemical Name: 2-(2-(4-(2-(2-(4-(dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl)piperazin-1-yl)ethoxy)ethanol

• Quetiapine EP Impurity O
• 
• Impurity: Quetiapine EP Impurity O
• Chemical Name: 11-(4-(2-(2-(trityloxy)ethoxy)ethyl)piperazin-1-yl)dibenzo[b,f][1,4]thiazepine

• Quetiapine EP Impurity P
• 
• Impurity: Quetiapine EP Impurity P
• Chemical Name: 11-(4-ethylpiperazin-1-yl)dibenzo[b,f][1,4]thiazepine

• Quetiapine Chloro impurity
• 
• Impurity: Quetiapine Chloro impurity
• Chemical Name: 11-chloro-dibenzo [b, f][1,4] thiazepine (Quetiapine fumarate-Ia)

• Quetiapine EP Impurity Q
• 
• Impurity: Quetiapine EP Impurity Q
• Chemical Name: 4-(dibenzo[b,f][1,4]thiazepin-11-yl)-1,1-bis(2-(2-hydroxyethoxy)ethyl)piperazin-1-ium

• Quetiapine EP Impurity T
• 
• Impurity: Quetiapine EP Impurity T
• Chemical Name: 4-(dibenzo[b,f][1,4]thiazepin-11-yl)morpholine

• Quetiapine EP Impurity U
• 
• Impurity: Quetiapine EP Impurity U
• Chemical Name: dibenzo[b,f][1,4]thiazepin-11-amine

• Quetiapine Impurities
• 
• Impurity: Quetiapine EP Impurity A
• Chemical Name: 2-(2-(4-(dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl acetate

• Quetiapine Impurities
• 
• Impurity: Quetiapine EP Impurity C
• Chemical Name: 2-(2-(4-(dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl 2-(4-(dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)acetate

• Quetiapine Impurities
• 
• Impurity: Quetiapine EP Impurity E
• Chemical Name: 1,2-bis(2-(4-(dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethane

• Quetiapine Impurities
• 
• Impurity: Quetiapine EP Impurity F
• Chemical Name: [2-[(2-aminophenyl)thio]phenyl][4-[2-(2-hydroxyethoxy)ethyl]piperazin-1-yl]methanone

• Quetiapine Impurities
• 
• Impurity: Quetiapine EP Impurity J
• Chemical Name: 2-(2-(2-(2-(4-(dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethoxy)ethoxy)ethanol

• Quetiapine Impurities
• 
• Impurity: Quetiapine EP Impurity K
• Chemical Name: N-(2-((2-(4-(2-(2-hydroxyethoxy)ethyl)piperazine-1-carbonyl)phenyl)thio)phenyl)acetamide

• Quetiapine Impurities
• 
• Impurity: Quetiapine EP Impurity L
• Chemical Name: 2-(2-(4-(9-chlorodibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethanol