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ChemicalBook--->CAS DataBase List--->1094598-75-0

1094598-75-0

1094598-75-0 Structure

1094598-75-0 Structure
IdentificationBack Directory
[Name]

SILDENAFIL N-OXIDE
[CAS]

1094598-75-0
[Synonyms]

Sildenafil B
N-oxysildenafil
SILDENAFIL N-OXIDE
Sildenafil citrate B
Sildenafil impurity B
Sildenafil Impurity 14
Sildenafil EP IMpurity B
Sildenafil N-Oxide Impurity
5-[2-Ethoxy-5-[(4-methyl-4-oxidopip
Sildenafil Citrate EP IMP B(N-oxide)
Sildenafil Impurity B(Sildenafil N-Oxide)
Sildenafil N-Oxide (Sildenafil EP Impurity B)
Sildenafil EP Impurity B (Sildenafil N-Oxide)
Sildenafil Impurity 2(Sildenafil EP Impurity B)
5-[2-Ethoxy-5-(4-methyl-4-oxy-piperazine-1-sulfonyl)-phenyl]-1-methyl-3-propyl-1,6-dihydro-pyrazolo[4,3-d]pyrimidin-7-one
5-[2-Ethoxy-5-[(4-Methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-Methyl-3-propyl-7H-pyrazolo[4,3-d]pyriMidin-7-one
4-((4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl)sulfonyl)-1-methylpiperazine 1-oxide
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(4-methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-
4-((4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl)sulfonyl)-1-methylpiperazine 1-oxide? (Sildenafil Impurity)
Sildenafil Impurity 2/Sildenafil EP Impurity B/Sildenafil N-Oxide/1-methyl-4-[[4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl]sulfonyl]piperazine 1-oxide
Sildenafil-N-OxideQ: What is Sildenafil-N-Oxide Q: What is the CAS Number of Sildenafil-N-Oxide Q: What is the storage condition of Sildenafil-N-Oxide Q: What are the applications of Sildenafil-N-Oxide
[Molecular Formula]

C22H30N6O5S
[MOL File]

1094598-75-0.mol
[Molecular Weight]

490.58
Chemical PropertiesBack Directory
[Melting point ]

193-198°C
[storage temp. ]

Hygroscopic, Refrigerator, under inert atmosphere
[solubility ]

Chloroform (Sparingly), DMSO (Sparingly), Methanol (Slightly)
[form ]

Solid
[pka]

4.57±0.20(Predicted)
[color ]

White to Off-White
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P280-P301+P312-P302+P352-P305+P351+P338
Hazard InformationBack Directory
[Uses]

Sildenafil N-Oxide (Sildenafil EP Impurity B) is an impurity of Sildenafil citrate (S435000), as prodrug.
[Uses]

Sildenafil N-Oxide is an impurity of Sildenafil citrate (S435000), as prodrug.
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