PFAS
Global PFAS Screening Tool
No. of Substances: 18960
Sildenafil N-Oxide
5-[2-ethoxy-5-(4-methyl-4-oxidopiperazin-4-ium-1-yl)sulfonylphenyl]-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-7-one
CAS Number: 1094598-75-0
IUPAC name: 5-[2-ethoxy-5-(4-methyl-4-oxidopiperazin-4-ium-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one
Molecular formula: C22H30N6O5S
Molecular weight: 490.57600
InChI: InChI=1S/C22H30N6O5S/c1-5-7-17-19-20(26(3)25-17)22(29)24-21(23-19)16-14-15(8-9-18(16)33-6-2)34(31,32)27-10-12-28(4,30)13-11-27/h8-9,14H,5-7,10-13H2,1-4H3,(H,23,24,29)
InChIKey: JQGFLCMKCZPSEC-UHFFFAOYSA-N
SMILES: -
EINECS: CCCC1=NN(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CC[N+](CC4)(C)[O-])OCC)C
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Substance Information
CAS Number:
1094598-75-0
Chemical Name:
Sildenafil N-Oxide
Chinese name:
N-氧代西地那非
Date of inquiry :
Apr 5, 2026 07:04:41
Inquiry website:
https://www.chemradar.com/tools/fcmdGCIS inquiry report
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