Dipyridamole Impurities

• Dipyridamole - EP Impurity B
• 
• Impurity: Dipyridamole - EP Impurity B
• Chemical Name: 2: 2,2’,2’’,2’’’,2’’’’,2’’’’[[8-(piperidin-1-yl)pyrimido[5,4-d]pyrimidine-2,4,6-triyl]trinitrilo]hexaethanol

• Dipyridamole - EP Impurity A
• 
• Impurity: Dipyridamole - EP Impurity A
• Chemical Name: 2,2¢-[[4,6,8-tri(piperidin-1-yl)pyrimido[5,4-d]pyrimidin-2-yl]nitrilo]diethanol

• Dipyridamole - EP Impurity F
• 
• Impurity: Dipyridamole - EP Impurity F
• Chemical Name: 2,2¢,2¢¢,2¢¢¢-[[4-[(2-hydroxyethyl)amino]-8-(piperidin-1-yl)pyrimido[5,4-d]pyrimidine-2,6-diyl]dinitrilo]tetraethanol

• Dipyridamole - Trichloro impurity(Mono)
• 
• Impurity: Dipyridamole - Trichloro impurity(Mono)
• Chemical Name: 2,4,6-trichloro-8-(piperidin-1-yl)pyrimido[5,4-d]pyrimidine

• Dipyridamole - Trichloro impurity(Mono)
• 
• Impurity: Dipyridamole - Trichloro impurity(Mono)
• Chemical Name: 2,4,6-trichloro-8-(piperidin-1-yl)pyrimido[5,4-d]pyrimidine

• Dipyridamole - EP Impurity D
• 
• Impurity: Dipyridamole - EP Impurity D
• Chemical Name: 2,2¢-[[6-[(2-hydroxyethyl)amino]-4,8-di(piperidin-1-yl)pyrimido[5,4-d]pyrimidin-2-yl]nitrilo]diethanol

• Dipyridamole - EP Impurity C
• 
• Impurity: Dipyridamole - EP Impurity C
• Chemical Name: 2,2¢-[[6-chloro-4,8-di(piperidin-1-yl)pyrimido[5,4-d]pyrimidin-2-yl]nitrilo]diethanol

• Dipyridamole - EP Impurity G
• 
• Impurity: Dipyridamole - EP Impurity G
• Chemical Name: 2,6-dichloro-4,8-di(piperidin-1-yl)pyrimido[5,4-d]pyrimidine

• Dipyridamole - EP Impurity E
• 
• Impurity: Dipyridamole - EP Impurity E
• Chemical Name: 2,2¢,2¢¢,2¢¢¢-[[6,8-di(piperidin-1-yl)pyrimido[54-d]pyrimidine-2,4-diyl]dinitrilo]tetraethanol

• Dipyridamole - Tetrachloro impurity
• 
• Impurity: Dipyridamole - Tetrachloro impurity
• Chemical Name: 2,4,6,8-Tetrachloropyrimidopyrimidine

• Dipyridamole - Dichloro impurity
• 
• Impurity: Dipyridamole - Dichloro impurity
• Chemical Name: Dipyridamole dichloro impurity