DESMETHYL SILDENAFIL
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- CAS-Nr.
- 139755-82-1
- Englisch Name:
- DESMETHYL SILDENAFIL
- Synonyma:
- Sildenafil N-DesMethyl Metabolite;UK 103320;Sildenafil Q;DESMETHYL SILDENAFIL;N-demethylsildenafil;N-DESMETHYL SILDEFIL;Sildenafil-desmethyl;Sildenafil Impurity Q;Sildenafil N-desmethyl;Sildenafil impurities 7
- CBNumber:
- CB6282710
- Summenformel:
- C21H28N6O4S
- Molgewicht:
- 460.55
- MOL-Datei:
- 139755-82-1.mol
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DESMETHYL SILDENAFIL Eigenschaften
- Schmelzpunkt:
- 158-160°C
- Dichte
- 1.44±0.1 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,2-8°C
- L?slichkeit
- DMF: 5 mg/ml; DMSO: 10 mg/ml; DMSO:PBS (pH 7.2)(1:5): 0.15 mg/ml
- Aggregatzustand
- A crystalline solid
- pka
- 10.05±0.20(Predicted)
- Farbe
- White to off-white
- Stabilit?t:
- Moisture Sensitive
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Bildanzeige (GHS) |
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| Alarmwort |
Warnung
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| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H302 |
Gesundheitssch?dlich bei Verschlucken. |
Akute Toxizit?t oral |
Kategorie 4 |
Warnung |
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P264, P270, P301+P312, P330, P501 |
| H315 |
Verursacht Hautreizungen. |
Hautreizung |
Kategorie 2 |
Warnung |
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P264, P280, P302+P352, P321,P332+P313, P362 |
| H319 |
Verursacht schwere Augenreizung. |
Schwere Augenreizung |
Kategorie 2 |
Warnung |
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P264, P280, P305+P351+P338,P337+P313P |
| H335 |
Kann die Atemwege reizen. |
Spezifische Zielorgan-Toxizit?t (einmalige Exposition) |
Kategorie 3 (Atemwegsreizung) |
Warnung |
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| Sicherheit |
| P261 |
Einatmen von Staub vermeiden. |
| P305+P351+P338 |
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen. |
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DESMETHYL SILDENAFIL Chemische Eigenschaften,Einsatz,Produktion Methoden
Chemische Eigenschaften
White Solid
Verwenden
A metabolite of Sildenafil, an orally active selective type 5 cGMP phosphodiesterase inhibitor
DESMETHYL SILDENAFIL Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
DESMETHYL SILDENAFIL Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 137)Lieferanten
- DESMETHYL SILDENAFIL
- 5-[2-Ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl- 7H-pyrazolo[4,3-d]pyrimidin-7-one
- UK 103320
- Sildenafil N-DesMethyl IMpurity
- 5-(2-Ethoxy-5-(piperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one
- Sildenafil N-desmethyl
- Sildenafil N-desmethy impurity
- Sildenafil EP Impurity F (Sildenafil N-Desmethyl Metabolite)
- Sildenafil impurity A(Sildenafil N-Desmethyl Metabolite)
- N-demethylsildenafil
- Sildenafil EP Impurity F (N-Desmethyl Sildenafil)
- 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl-
- 3-(4,7-Dihydro-1-methyl-7-oxo-3-pro
- 1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3
- Sildenafil impurities 7
- 5-[2-Ethoxy-5-(1-Piperazinylsulfonyl)Phenyl]-1-Methyl-3-Propyl-1,6-Dihydro-7H-Pyrazolo[4,3-d]Pyrimidin-7-One
- N-Desmethyl Sildenafil Solution, 100ppm
- 5-[2-Ethoxy-5-(piperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-4H-pyrazolo[5,4-e]pyrimidin-7-one
- 5-[2-Ethoxy-5-(piperazin-1-ylsulfonyl)phenyl]-1
- Sildenafil Impurity Q
- Sildenafil Q
- N-Desmethyl Sildenafil Impurity
- 5-(2-ethoxy-5-(piperazin-1-ylsulfonyl)
- Sildenafil Impurity 5/Sildenafil EP Impurity F/N-Desmethyl Sildenafil/5-[2-Ethoxy-5-(piperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-4H-pyrazolo[5,4-e]pyrimidin-7-one
- 5-[2-Ethoxy-5-(piperazin-1-ylsulfonyl)phenyl]-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
- N-Desmethyl sildenafilQ: What is
N-Desmethyl sildenafil Q: What is the CAS Number of
N-Desmethyl sildenafil Q: What is the storage condition of
N-Desmethyl sildenafil Q: What are the applications of
N-Desmethyl sildenafil
- Sildenafil N-DesMethyl Metabolite
- Sildenafil Citrate Impurity F (EP)
- N-DESMETHYL SILDEFIL
- Sildenafil Citrate EP Impurity F (EP)
- 5-(2-ethoxy-5-(piperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(4H)-one
- Sildenafil-desmethyl
- 5-(2-ethoxy-5-(piperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
- N-Desmethyl Sildenafil, 10 mM in DMSO
- 5-[2-Ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1-methyl-3-propylpyrazolo[4,3-d]pyrimidin-7(6H)-one
- N-Desmethyl Sildenafil HCl
- 1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]piperazine (Desmethylsildenafil)
- Desmethylsildenafil (1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]piperazine) 1.0 mg/ml in Methanol
- Desmethylsildenafil (1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]piperazine)
- 3-d]pyrimidin-7(6H)-one
- 5-(2-Ethoxy-5-(piperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4
- Des-Me-SLD: Pipazine, 1-[[3-(4,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl
- Sildenafil citrate EP impurity F
- 1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl
- 139755-82-1
- C21H28N6O4S
- Intermediates & Fine Chemicals
- Metabolites & Impurities
- Various Metabolites and Impurities
- Pfizer compounds
- Pharmaceuticals
