Dipyridamole > Impurities > 12

Structure Compound Pricing
Dipyridamole EP Impurity A
CS-O-13058 > Impurities

Molecular Formula : C25H40N8O2   Molecular Weight: 484.63   CAS Number: 16982-40-4
Synonyms : 2,2'-[[4,6,8-tri(piperidin-1-yl)pyrimido[5, 4-d]pyrimidin-2-yl]nitrilo]diethanol; 2-[(2-hydroxyethyl)[tris(piperidin-1- yl)pyrimido[5,4-d][1,3]diazin-2-yl]amino]ethan-1- ol.
Parent API : Dipyridamole
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Dipyridamole EP Impurity D
CS-O-20095 > Impurities

Molecular Formula : C22H36N8O4   Molecular Weight: 460.58   CAS Number: 1176886-12-6
Synonyms : Dipyridamole EP Impurity D;Dipyridamole Tripiperidine;2,2-[[2-(2-Hydroxyethyl)amino-4,8-di(piperidin-1-yl)pyrimido[5,4-d]pyrimidin-6-yl]nitrilo]diethanol; Dipyridamole Tripiperidine;2,2-((6-((2-hydroxyethyl)amino)-4,8-di(piperidin-1-yl)pyrimido[5,4-d]pyri
Parent API : Dipyridamole
USD 426.00 / 10mg
USD 638.00 / 25mg
USD 958.00 / 50mg
Dichloro Dihydroxyethyl Dipyridamole
CS-O-15348 > Impurities

Molecular Formula : C15H20Cl2N6O2   Molecular Weight: 387.26   CAS Number: 1449029-15-5
Synonyms : 2,6-Dichloro-4-di(2-hydroxyethyl)amino-8-(piperidin-1-yl)-pyrimido[5,4-d]pyrimidine
Parent API : Dipyridamole
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Dipyridamole EP Impurity G
CS-T-52597 > Impurities

Molecular Formula : C16H20Cl2N6   Molecular Weight: 367.28   CAS Number: 7139-02-8
Synonyms : 2,6-Dichloro-4,8-dipiperidinopyrimido[5,4-d]pyrimidine.
Parent API : Dipyridamole
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Trichloro Dipyridamole
CS-O-15347 > Impurities

Molecular Formula : C11H10Cl3N5   Molecular Weight: 318.59   CAS Number: 1449029-14-4
Synonyms : 2,4,6-Trichloro-8-(piperidin-1-yl)-pyrimido[5,4-d]pyrimidine
Parent API : Dipyridamole
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Dipyridamole Tartaric Acid Ester Ammonium Salt
CS-O-14756 > Impurities

Molecular Formula : C28H47N9O9   Molecular Weight: 653.73   CAS Number: 1246816-97-6 (Free acid)
Synonyms : Dipyridamole Tartaric Acid Ester Ammonium Salt
Parent API : Dipyridamole
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Dipyridamole Ditartaric Acid Diester Diammonium Salt
CS-O-14776 > Impurities

Molecular Formula : C32H54N10O14   Molecular Weight: 802.83   CAS Number: 1316276-51-3 (Free Acid)
Synonyms : ammonium (2S,3R)-5-(2-((6-((2-(((2S,3S)-3-carboxylato-2,3-dihydroxypropanoyl)oxy)ethyl)(2-hydroxyethyl)amino)-4,8-di(piperidin-1-yl)pyrimido[5,4-d]pyrimidin-2-yl)(2-hydroxyethyl)amino)ethoxy)-2,3-dihydroxy-5-oxopentanoate.
Parent API : Dipyridamole
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Dipyridamole EP Impurity B
CS-T-53868 > Impurities

Molecular Formula : C23H40N8O6   Molecular Weight: 524.61   CAS Number: 16908-47-7
Synonyms : 2,2',2'',2''',2'''',2'''''-[[8-(1-Piperidinyl)pyrimido[5,4-d]pyrimidine-2,4,6-triyl]trinitrilo]hexakisethanol; 2,4,6-Tris(diethanolamino)-8-piperidinopyrimido[5,4-d]pyrimidine; RA 136; Dipyridamole Tri(diethanolamine).
Parent API : Dipyridamole
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Dipyridamole EP Impurity F
CS-T-55648 > Impurities

Molecular Formula : C21H36N8O5   Molecular Weight: 480.56   CAS Number: 60286-30-8
Synonyms : 2,2',2'',2'''-[[4-[(2-Hydroxyethyl)amino]-8-(1-piperidinyl)pyrimido[5,4-d]pyrimidine-2,6-diyl]dinitrilo]tetrakisethanol(Dipyridamole Impurity);2,2',2'',2'''-((4-((2-hydroxyethyl)amino)-8-(piperidin-1-yl)pyrimido[5,4-d]pyrimidine-2,6-diyl)bis(azanetriyl))tetraethanol.
Parent API : Dipyridamole
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Dipyridamole Impurity EP C
CS-O-31099 > Impurities

Molecular Formula : C20H30ClN7O2   Molecular Weight: 435.95   CAS Number: 54093-92-4
Synonyms : Dipyridamole Impurity EP C;2,2-[rimido[5,4-d]pyrimidin-6-yl]nitrilo]diethanol.
Parent API : Dipyridamole
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Dipyridamole EP Impurity E
CS-O-14101 > Impurities

Molecular Formula : C24H40N8O4   Molecular Weight: 504.63   CAS Number: NA
Synonyms : Dipyridamole EP Impurity E;2,4-Di[di(2-hydroxyethyl)amino]-6,8-di(piperidin-1-yl)-pyrimido[5,4-d]pyrimidine
Parent API : Dipyridamole
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4-Despiperidinyl-4-hydroxy Dipyridamole
CS-T-16578 > Impurities

Molecular Formula : C19H31N7O5   Molecular Weight: 437.49   CAS Number: 68006-07-5
Synonyms : 2,6-Bis[bis(2-hydroxyethyl)amino]-8-(1-piperidinyl)pyrimido[5,4-d]pyrimidin-4(3H)-one;2,6-bis(bis(2-hydroxyethyl)amino)-8-(piperidin-1-yl)pyrimido[5,4-d]pyrimidin-4(1H)-one.
Parent API : Dipyridamole
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