5-(5-Chlorosulfonyl-2-ethoxyphenyl)-3-propyl-1,6-dihydro_x000b_-7H-pyrazolo[4,3-d]pyrimidin-7-one
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- CAS-Nr.
- 139756-31-3
- Englisch Name:
- 5-(5-Chlorosulfonyl-2-ethoxyphenyl)-3-propyl-1,6-dihydro_x000b_-7H-pyrazolo[4,3-d]pyrimidin-7-one
- Synonyma:
- Sildenafil Impurity 9;Sildenafil Impurity 149;Des(methylpiperazinyl) Chlorosulfone Impurity;Des-4-Methylpiperazine DesMethylsildenafil Chloride;Sildenafil Des(methylpiperazinyl) Chlorosulfone Impurity;5-(5-Chlorosulfonyl-2-ethoxyphenyl)-3-propyl-1,6-dihydro -7H-pyrazolo[4,3-d]pyrimidin-7-one;5-(5-Chlorosulfonyl-2-ethoxyphenyl)-3-propyl-1,6-dihydro\n-7H-pyrazolo[4,3-d]pyrimidin-7-one;4-ethoxy-3-(7-oxo-3-propyl-2,4-dihydropyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonyl chloride;4-ethoxy-3-(7-oxo-3-propyl-4,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonyl chloride;3-(6,7-Dihydro-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyriMidin-5-yl)-4-ethoxybenzenesulfonyl Chloride
- CBNumber:
- CB62486963
- Summenformel:
- C16H17ClN4O4S
- Molgewicht:
- 396.85
- MOL-Datei:
- 139756-31-3.mol
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5-(5-Chlorosulfonyl-2-ethoxyphenyl)-3-propyl-1,6-dihydro_x000b_-7H-pyrazolo[4,3-d]pyrimidin-7-one Eigenschaften
- Schmelzpunkt:
- >173° C (dec.)
- Dichte
- 1.55±0.1 g/cm3(Predicted)
- storage temp.
- Hygroscopic, -20°C Freezer, Under inert atmosphere
- L?slichkeit
- Chloroform (Slightly), DMSO (Slightly) Methanol (Slightly)
- Aggregatzustand
- Solid
- pka
- 9.84±0.20(Predicted)
- Farbe
- White to Off-White
- Stabilit?t:
- Hygroscopic
Sicherheit
5-(5-Chlorosulfonyl-2-ethoxyphenyl)-3-propyl-1,6-dihydro_x000b_-7H-pyrazolo[4,3-d]pyrimidin-7-one Chemische Eigenschaften,Einsatz,Produktion Methoden
Chemische Eigenschaften
Off-White Solid
5-(5-Chlorosulfonyl-2-ethoxyphenyl)-3-propyl-1,6-dihydro_x000b_-7H-pyrazolo[4,3-d]pyrimidin-7-one Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
5-(5-Chlorosulfonyl-2-ethoxyphenyl)-3-propyl-1,6-dihydro_x000b_-7H-pyrazolo[4,3-d]pyrimidin-7-one Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 22)Lieferanten
- 5-(5-Chlorosulfonyl-2-ethoxyphenyl)-3-propyl-1,6-dihydro -7H-pyrazolo[4,3-d]pyrimidin-7-one
- 3-(6,7-Dihydro-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyriMidin-5-yl)-4-ethoxybenzenesulfonyl Chloride
- Des-4-Methylpiperazine DesMethylsildenafil Chloride
- 5-(5-Chlorosulfonyl-2-ethoxyphenyl)-3-propyl-1,6-dihydro\n-7H-pyrazolo[4,3-d]pyrimidin-7-one
- Sildenafil Des(methylpiperazinyl) Chlorosulfone Impurity
- Sildenafil Impurity 9
- 4-ethoxy-3-(7-oxo-3-propyl-2,4-dihydropyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonyl chloride
- Des(methylpiperazinyl) Chlorosulfone Impurity
- 4-ethoxy-3-(7-oxo-3-propyl-4,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonyl chloride
- Benzenesulfonyl chloride, 3-(6,7-dihydro-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxy-
- 5-(5-Chlorosulfonyl-2-ethoxyphenyl)-3-propyl-1,6-dihydro_x000b_-7H-pyrazolo[4,3-d]pyrimidin-7-one
- Sildenafil Impurity 149
- 139756-31-3
- Aromatics, Heterocycles, Sulfonyl Chlorides
- Aromatics
- Heterocycles
- Sulfonyl Chlorides
