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API
Impurity Name
Pharmacopie
/ Imp
Chemical structure
Send Enquiry
Desloratidine
N-Hydroxy
Desloratidine
(4-(8-chloro-5,6
-dihydro-11H
-benzo[5,6]
cyclohepta[
1,2-b]pyridin
-11-ylidene)
piperidin-1-ol)
EP
Dipyradimole
Dipyramidole
impurity.A (2-
[(2-Hydroxy-
ethyl)-(4,6,8-
tri-piperidin-1
-yl-pyrimidol
[5,4-d]-amino]
-ethanol)
EP, BP
Desloratidine
Desloratidine
Imp A (4-(8-
chloro-5,6-
dihydro-11
H-benzo[5,6]
cyclohepta[1,2-b]
pyridin-11-ylidene)
piperidine-1-
carbaldehyde)
EP
Dipyradimole
Dipyramidole
impurity.B
(2-[{4,6-Bis-[bis-
(2-hydroxy-ethyl)-
amino]-8-piperidin-
1-yl-pyrimido
[5,4-d]pyrimidin
-2-yl}-(2-hydroxy
-ethyl)-amino]
-ethanol)
EP, BP
Dipyradimole
Dipyramidole
impurity.C
(2-[(6-Chloro-4,8-
di-piperidin-1-
yl-pyrimido[5,4-d]
pyrimidin-2-yl)-(
2-hydroxy-ethyl)
-amino]-ethanol)
EP, BP
Dipyradimole
Dipyramidole
impurity.D (2-
{(2-Hydroxy-ethyl)
-[6-(2-hydroxy-
ethylamino)-4,8
-di-piperidin-1
-yl-pyrimido
[5,4-d]pyrimidin
-2-yl]-amino}-ethanol)
EP, Bp
Dipyradimole
Dipyramidole
impurity.E (2-
[{2-[Bis-(2-
hydroxy-ethyl)
-amino]-6,8-di-
piperidin-1-yl-
pyrimido[5,4-d]
pyrimidin-4-yl}-
(2-hydroxy-ethyl)
-amino]-ethanol)
EP, BP
Dipyradimole
Dipyramidole
impurity.G 2,6
-dichloro-4,8-
dipiperidin-1-y
lpyrimido[5,4-d]
pyrimidine
EP, BP
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