2,2',2'',2'''-[[4-[(2-Hydroxyethyl)aMino]-8-(1-piperidinyl)pyriMido[5,4-d]pyriMidine-2,6-diyl]dinitrilo]tetrakisethanol (DipyridaMole IMpurity)

Synonym(s):2,2′,2′′,2′′′-({4-[(2-Hydroxyethyl)amino]-8-(piperidin-1-yl)pyrimido[5,4-d]pyrimidine-2,6-diyl}bis(azanetriyl))tetraethanol;2,2′,2′′,2′′′-[[4-[(2-Hydroxyethyl)amino]-8-(1-piperidinyl)pyrimido[5,4-d]pyrimidine-2,6-diyl]dinitrilo]tetrakisethanol

CAS NO.：60286-30-8
Empirical Formula: C21H36N8O5
Molecular Weight: 480.56
MDL number: MFCD29472413
SAFETY DATA SHEET (SDS)
Update Date: 2026-01-13 11:23:52

2,2',2'',2'''-[[4-[(2-Hydroxyethyl)aMino]-8-(1-piperidinyl)pyriMido[5,4-d]pyriMidine-2,6-diyl]dinitrilo]tetrakisethanol (DipyridaMole IMpurity) Structural

What is 2,2',2'',2'''-[[4-[(2-Hydroxyethyl)aMino]-8-(1-piperidinyl)pyriMido[5,4-d]pyriMidine-2,6-diyl]dinitrilo]tetrakisethanol (DipyridaMole IMpurity)?

The Uses of 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-(1-piperidinyl)pyrimido[5,4-d]pyrimidine-2,6-diyl]dinitrilo]tetrakisethanol, is an impurity of Dipyridamole (D492625), which is a selective inhibitor of phosphodiesterase V (PDE 5), a potent coronary vasodilator drug, an adenosine transport inhibitor, and inhibitor of platelet aggregation.

The Uses of 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-(1-piperidinyl)pyrimido[5,4-d]pyrimidine-2,6-diyl]dinitrilo]tetrakisethanol (Dipyridamole EP Impurity F), is an impurity of Dipyridamole (D492625), which is a selective inhibitor of phosphodiesterase V (PDE 5), a potent coronary vasodilator drug, an adenosine transport inhibitor, and inhibitor of platelet aggregation.

Properties of 2,2',2'',2'''-[[4-[(2-Hydroxyethyl)aMino]-8-(1-piperidinyl)pyriMido[5,4-d]pyriMidine-2,6-diyl]dinitrilo]tetrakisethanol (DipyridaMole IMpurity)

Melting point:	152-154 °C
Boiling point:	834.3±75.0 °C(Predicted)
Density	1.437±0.06 g/cm3(Predicted)
pka	13.84±0.10(Predicted)

Safety information for 2,2',2'',2'''-[[4-[(2-Hydroxyethyl)aMino]-8-(1-piperidinyl)pyriMido[5,4-d]pyriMidine-2,6-diyl]dinitrilo]tetrakisethanol (DipyridaMole IMpurity)

Computed Descriptors for 2,2',2'',2'''-[[4-[(2-Hydroxyethyl)aMino]-8-(1-piperidinyl)pyriMido[5,4-d]pyriMidine-2,6-diyl]dinitrilo]tetrakisethanol (DipyridaMole IMpurity)

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2,2',2'',2'''-[[4-[(2-Hydroxyethyl)aMino]-8-(1-piperidinyl)pyriMido[5,4-d]pyriMidine-2,6-diyl]dinitrilo]tetrakisethanol (DipyridaMole IMpurity)

Synonym(s):2,2′,2′′,2′′′-({4-[(2-Hydroxyethyl)amino]-8-(piperidin-1-yl)pyrimido[5,4-d]pyrimidine-2,6-diyl}bis(azanetriyl))tetraethanol;2,2′,2′′,2′′′-[[4-[(2-Hydroxyethyl)amino]-8-(1-piperidinyl)pyrimido[5,4-d]pyrimidine-2,6-diyl]dinitrilo]tetrakisethanol

What is 2,2',2'',2'''-[[4-[(2-Hydroxyethyl)aMino]-8-(1-piperidinyl)pyriMido[5,4-d]pyriMidine-2,6-diyl]dinitrilo]tetrakisethanol (DipyridaMole IMpurity)?

The Uses of 2,2',2'',2'''-[[4-[(2-Hydroxyethyl)aMino]-8-(1-piperidinyl)pyriMido[5,4-d]pyriMidine-2,6-diyl]dinitrilo]tetrakisethanol (DipyridaMole IMpurity)

The Uses of 2,2',2'',2'''-[[4-[(2-Hydroxyethyl)aMino]-8-(1-piperidinyl)pyriMido[5,4-d]pyriMidine-2,6-diyl]dinitrilo]tetrakisethanol (DipyridaMole IMpurity)

Properties of 2,2',2'',2'''-[[4-[(2-Hydroxyethyl)aMino]-8-(1-piperidinyl)pyriMido[5,4-d]pyriMidine-2,6-diyl]dinitrilo]tetrakisethanol (DipyridaMole IMpurity)

Safety information for 2,2',2'',2'''-[[4-[(2-Hydroxyethyl)aMino]-8-(1-piperidinyl)pyriMido[5,4-d]pyriMidine-2,6-diyl]dinitrilo]tetrakisethanol (DipyridaMole IMpurity)

Computed Descriptors for 2,2',2'',2'''-[[4-[(2-Hydroxyethyl)aMino]-8-(1-piperidinyl)pyriMido[5,4-d]pyriMidine-2,6-diyl]dinitrilo]tetrakisethanol (DipyridaMole IMpurity)

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