Additional information
Appearance
White Powder
Category
Pharmaceutical Impurity Standards
CAS No.
139755-91-2
Catalogue No.
ACI-190303
Chemical Name
5-[2-Hydroxy-5- (4-methylpiperazinylsulfonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
IUPAC Name
5-[2-Hydroxy-5-[[4-(methyl)-1-piperazinyl]sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one
Melting Point
285-287°C
Molecular Formula
C20H26N6O4S
Molecular Weight
446.52
Shipping Condition
Ambient
Storage Condition
2-8°C
Synonyms
Desethyl Sildenafil
Therapeutic Category
Phosphodiesterase-5 inhibitor
![Ethyl (3R,5S,6E)-7-[4-(4-fluorophenyl)-2-(N-methylmethylsulfonamido)-6-(propan-2-yl)pyrimidin-5-yl]-3,5-dihydroxyhept-6-enoate](https://staging.analyticachemie.in/wp-content/uploads/1A06130-150x150.png)
![2-sec-butyl-4-{4-[4-(4-methoxyphenyl)piperazin-1-yl]phenyl}-2H-1,2,4-triazol-3(4H)-one](https://staging.analyticachemie.in/wp-content/uploads/1A06380-150x110.png)
![Abiraterone Isopropyl Ether (25 mg) (3-((3S,8R,9S,10R,13S,14S)-3-isopropoxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)pyridine; 3beta-Isopropoxy-17-(pyridin-3-yl)androsta-5,16-diene)](https://staging.analyticachemie.in/wp-content/uploads/image-1-150x145.png)
