ABC01277RY

Desethyl Sildenafil

On Request
Molecular Formula C20H26N6O4S
Molecular Weight 446.5000
CAS Number 139755-91-2 ✓ Verified
PubChem CID 135565516 ↗
Purity N/A
Product Type API Impurity
Parent Drug Sildenafil
Lead Time On Request
IUPAC Name 5-[2-hydroxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one

📝 Synonyms

139755-91-2 o-Desethyl sildenafil Sildenafil Impurity C UNII-2TEH1FB1FX 2TEH1FB1FX Sildenafil citrate impurity C [EP] 5-(2-Hydroxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo(4,3-d)pyrimidin-7-one 7H-Pyrazolo(4,3-d)pyrimidin-7-one, 1,6-dihydro-5-(2-hydroxy-5-((4-methyl-1-piperazinyl)sulfonyl)phenyl)-1-methyl-3-propyl- SILDENAFIL CITRATE IMPURITY C [EP IMPURITY] 5-(2-hydroxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one

🔬 Chemical Identifiers

CCCC1=NN(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)C)O)C
InChI=1S/C20H26N6O4S/c1-4-5-15-17-18(25(3)23-15)20(28)22-19(21-17)14-12-13(6-7-16(14)27)31(29,30)26-10-8-24(2)9-11-26/h6-7,12,27H,4-5,8-11H2,1-3H3,(H,21,22,28)
LTNJUPYNXDNXBO-UHFFFAOYSA-N

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