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CHEBI:16750 - guanosine

Default Structure
ChEBI IDCHEBI:16750
ChEBI Nameguanosine
Stars
DefinitionA purine nucleoside in which guanine is attached to ribofuranose via a β-N9-glycosidic bond.
Secondary ChEBI IDsCHEBI:5564, CHEBI:14375, CHEBI:24444, CHEBI:42840, CHEBI:42847, CHEBI:42853, CHEBI:471737
Last Modified19 May 2026
DownloadsMolfile
FormulaC10H13N5O5
Net Charge0
Average Mass283.244
Monoisotopic Mass283.09167
SMILESNc1nc(=O)c2ncn([C@@H]3O[C@H](CO)[C@@H](O)[C@H]3O)c2n1
InChIInChI=1S/C10H13N5O5/c11-10-13-7-4(8(19)14-10)12-2-15(7)9-6(18)5(17)3(1-16)20-9/h2-3,5-6,9,16-18H,1H2,(H3,11,13,14,19)/t3-,5-,6-,9-/m1/s1
InChIKeyNYHBQMYGNKIUIF-UUOKFMHZSA-N
Wikipedia
Species of MetaboliteComponentSourceComments
Escherichia coli (ncbitaxon:562) - PubMed (21988831)
Homo sapiens (ncbitaxon:9606) - DOI (10.1038/nbt.2488)
Mus musculus (ncbitaxon:10090) - PubMed (19425150) Source: BioModels - MODEL1507180067
Saccharomyces cerevisiae (ncbitaxon:4932) - PubMed (24678285) Source: yeast.sf.net
Roles Classification
Biological Role:
fundamental metabolite  Any metabolite produced by all living cells.
ChEBI Ontology
Outgoing Relation(s)
guanosine (CHEBI:16750) has functional parent guanine (CHEBI:16235)
guanosine (CHEBI:16750) has role fundamental metabolite (CHEBI:78675)
guanosine (CHEBI:16750) is a guanosines (CHEBI:24458)
guanosine (CHEBI:16750) is a purines D-ribonucleoside (CHEBI:142355)
Incoming Relation(s)
2'-deoxyguanosine (CHEBI:17172) has functional parent guanosine (CHEBI:16750)
4-demethyl-7-(3-amino-3-carboxypropyl)wyosine 5'-monophosphate (CHEBI:73557) has functional parent guanosine (CHEBI:16750)
4-demethylwyosine (CHEBI:64313) has functional parent guanosine (CHEBI:16750)
5-hydroxy-2-deoxyguanosine (CHEBI:233805) has functional parent guanosine (CHEBI:16750)
7-(2-hydroxy-3-amino-3-carboxypropyl)wyosine 5'-monophosphate (CHEBI:73625) has functional parent guanosine (CHEBI:16750)
7-(3-amino-3-carboxypropyl)wyosine 5'-monophosphate (CHEBI:73553) has functional parent guanosine (CHEBI:16750)
7-[(3S)-(3-amino-3-methoxycarbonyl)propyl]wyosine 5'-phosphate (CHEBI:74446) has functional parent guanosine (CHEBI:16750)
8-hydroxy-2-deoxyguanosine reduced (CHEBI:233806) has functional parent guanosine (CHEBI:16750)
8-oxo-7,8-dihydro-2-deoxyguanosine (CHEBI:233807) has functional parent guanosine (CHEBI:16750)
cytidylyl-(3'→5')-guanosine (CHEBI:167896) has functional parent guanosine (CHEBI:16750)
N2-(ADP-D-ribosyl)-guanosine(2−) (CHEBI:142714) has functional parent guanosine (CHEBI:16750)
wybutosine (CHEBI:46574) has functional parent guanosine (CHEBI:16750)
wybutoxosine (CHEBI:64330) has functional parent guanosine (CHEBI:16750)
4-hydroxy-2-deoxyguanosine (CHEBI:233804) has parent hydride guanosine (CHEBI:16750)
guanosine residue (CHEBI:64654) is substituent group from guanosine (CHEBI:16750)
IUPAC Name 
guanosine
Synonyms  Source
2(3H)-imino-9-β-D-ribofuranosyl-9H-purin-6(1H)-oneNIST Chemistry WebBook
2-amino-1,9-dihydro-9-β-D-ribofuranosyl-6H-purin-6-oneHMDB
2-amino-9-β-D-ribofuranosyl-1,9-dihydro-6H-purin-6-oneIUPAC
9-β-D-ribofuranosyl-guanineHMDB
GChEBI
Guanine-9-β-D-ribofuranosideNIST Chemistry WebBook
UniProt Name  Source
guanosineUniProt
Manual XrefsDatabases
C00019679KNApSAcK
C00387KEGG COMPOUND
DB02857DrugBank
ECMDB00133ECMDB
GMPPDBeChem
GuanosineWikipedia
GUANOSINEMetaCyc
HMDB0000133HMDB
YMDB00509YMDB
Registry NumbersSources
Gmelin:55323Gmelin
Reaxys:625911Reaxys
CAS:118-00-3KEGG COMPOUND
CAS:118-00-3ChemIDplus
CAS:118-00-3NIST Chemistry WebBook
Citations