| Identification | Back Directory | [Name]
Sildenafil DiMer IMpurity | [CAS]
1346602-67-2 | [Synonyms]
Sildenafil O
Sildenafil dimer
Sildenafil Impurity O
Sildenafil DiMer IMpurity
Sildenafil Disulfonamide Dimer Impurity
Sildenafil Impurity 10(Sildenafil EP Impurity G)
Sildenafil EP Impurity G (Sildenafil Dimer Impurity)
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5,5'-[1,4-piperazinediylbis[sulfonyl(6-ethoxy-3,1-phenylene)]]bis[1,6-dihydro-1-methyl-3-propyl-
5-[2-ethoxy-5-[4-[4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl]sulfonylpiperazin-1-yl]sulfonylphenyl]-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-7-one
Sildenafil Impurity 6/Sildenafil EP Impurity G/Sildenafil Dimer Impurity/5,5′-[piperazin-1,4-diylbis[dioxo-λ6-sulfanediyl(2-ethoxy-5,1-phenylene)]]bis(1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one) | [Molecular Formula]
C38H46N10O8S2 | [MDL Number]
MFCD22683783 | [MOL File]
1346602-67-2.mol | [Molecular Weight]
834.96 |
| Chemical Properties | Back Directory | [Melting point ]
>300oC (dec.) | [Boiling point ]
1014.2±75.0 °C(Predicted) | [density ]
1.49±0.1 g/cm3(Predicted) | [storage temp. ]
Refrigerator | [solubility ]
DMSO (Slightly), Methanol (Sparingly) | [form ]
Solid | [pka]
0.92±0.20(Predicted) | [color ]
White to Off-White | [InChIKey]
OPIJAYPVGDPKAA-UHFFFAOYSA-N | [SMILES]
N1(S(C2C=CC(OCC)=C(C3NC(=O)C4N(C)N=C(CCC)C=4N=3)C=2)(=O)=O)CCN(S(C2C=CC(OCC)=C(C3NC(=O)C4N(C)N=C(CCC)C=4N=3)C=2)(=O)=O)CC1 |
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