7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-3-propyl-

7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-3-propyl-

Pyrazole N-Demethyl Sildenafil

CAS: 139755-95-6

Molecular Formula: C21H28N6O4S

7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-3-propyl- - Names and Identifiers

Name	Pyrazole N-Demethyl Sildenafil
Synonyms	Sildenafil M Sildenafil Impurity M Pyrazole N-Demethyl Sildenafil 5-(2-ethoxy-5-((4-methylpiperazin-1-yl) 5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-3-propyl-2,4-dihydropyrazolo[4,3-d]pyrimidin-7-one 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-3-propyl- 1-[[3-(4,7-Dihydroxy-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methyl-piperazine
CAS	139755-95-6

7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-3-propyl- - Physico-chemical Properties

Molecular Formula	C21H28N6O4S
Molar Mass	460.55
Melting Point	232-234°C
Solubility	DMF, DMSO (Slightly), Methanol (Slightly)
Appearance	Solid
Color	White to Off-White
Storage Condition	-20°C Freezer

7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-3-propyl-

View History

7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-3-propyl-
AMG 853
1-[(3,4-Dimethoxyphenyl)methyl]-4-methyl-3-({5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl}oxy)-1H-pyrazole
OTAVA-BB 7020690196
1,3-Dioxa-2-silacyclohexane, 2,5,5-trimethyl-2-(1-methylethoxy)-
Phosphonic acid, P-[2-(2-phenylethynyl)phenyl]-, diethyl ester
N-(2,4,6-TRIMETHYLPHENYLCARBAMOYLMETHYL)IMINO-DIACETIC ACID, 98
EBIO
7-甲氧基-5-甲基异黄酮
聚(3-辛基噻吩-2,5-二基), REGIOREGULAR, LOW METALS

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