Metabolomics Structure Database

 
MW REGNO: 37339
Common Name:Cytosine
Systematic Name:6-amino-1,2-dihydropyrimidin-2-one
RefMet Name:Cytosine
Synonyms: [PubChem Synonyms]
Exact Mass:
111.0433 (neutral)    Calculate m/z:
Formula:C4H5N3O
InChIKey:OPTASPLRGRRNAP-UHFFFAOYSA-N
ClassyFire superclass:Organoheterocyclic compounds [C0000002]
ClassyFire class:Diazines [C0001346]
ClassyFire subclass:Pyrimidines and pyrimidine derivatives [C0000075]
ClassyFire direct parent:Pyrimidones [C0000291]
MoNA MS spectra:View MS spectra
NP-MRD NMR spectra:View NMR spectra
SMILES:c1c[nH]c(=O)nc1N
Studies:Available studies (via RefMet name)

Select appropriate tab below to view additional details:

External database links:

PubChem CID:597
CHEBI ID:16040
HMDB ID:HMDB0000630
KEGG ID:C00380
Chemspider ID:577
METLIN ID:283
BMRB ID:bmse000180
MetaCyc ID:CYTOSINE
NP-MRD ID(NMR):NP0000973
EPA CompTox DB:DTXCID20209896
Plant Metabolite Hub(Pmhub):MS000000317

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

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