Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	38721
Common Name:	Sildenafil
Systematic Name:	5-[2-ethoxy-5-(4-methylpiperazine-1-sulfonyl)phenyl]-1-methyl-3-propyl-1H,4H,7H-pyrazolo[4,3-d]pyrimidin-7-one
RefMet Name:	Sildenafil
Synonyms:	[PubChem Synonyms]
Exact Mass:	474.2049 (neutral)    Calculate m/z: (Choose adduct) [M+H]+ [M+H-H2O]+ [M.]+ [M+2H]2+ [M+3H]3+ [M+4H]4+ [M+K]+ [M+2K]2+ [M-H+2K]+ [M+Na]+ [M+2Na]2+ [M-H+2Na]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M-H]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+HCOO]- M(neutral)
Formula:	C22H30N6O4S
InChIKey:	BNRNXUUZRGQAQC-UHFFFAOYSA-N
ClassyFire superclass:	Benzenoids [C0002448]
ClassyFire class:	Benzene and substituted derivatives [C0002279]
ClassyFire subclass:	Benzenesulfonamides [C0000031]
ClassyFire direct parent:	Benzenesulfonamides [C0000031]
MoNA MS spectra:	View MS spectra
SMILES:	CCCc1c2c(c(=O)nc(c3cc(ccc3OCC)S(=O)(=O)N3CCN(C)CC3)[nH]2)n(C)n1
Studies:	Available studies (via RefMet name)

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All Database Links Calculated Properties Human Pathways

External database links:

PubChem CID:	135398744
HMDB ID:	HMDB0005039
KEGG ID:	C07259
Chemspider ID:	5023
EPA CompTox DB:	DTXCID003579
Plant Metabolite Hub(Pmhub):	MS000000700

References

LIPID MAPS classification: "Update of the LIPID MAPS comprehensive classification system for lipids", Fahy E, Subramaniam S, Murphy RC, Nishijima M, Raetz CR, Shimizu T, Spener F, van Meer G, Wakelam MJ, and Dennis EA, J. Lipid Res. (2009) 50: S9-S14. DOI: 10.1194/jlr.R800095-JLR200
ClassyFire classification: "ClassyFire: automated chemical classification with a comprehensive, computable taxonomy", Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS, J. Cheminformatics (2016) 8:61. DOI: 10.1186/s13321-016-0174-y