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CHEBI:134096 - 1,N2-ethenoguanine

ChEBI IDCHEBI:134096
ChEBI Name1,N2-ethenoguanine
Stars
ASCII Name1,N(2)-ethenoguanine
DefinitionA nucleobase analogue obtained by addition of an etheno group across positions 1 and N2 of guanine.
Last Modified22 January 2025
SubmitterSteve
DownloadsMolfile
FormulaC7H5N5O
Net Charge0
Average Mass175.151
Monoisotopic Mass175.04941
SMILESO=c1c2ncnc2nc2nccn12
InChIInChI=1S/C7H5N5O/c13-6-4-5(10-3-9-4)11-7-8-1-2-12(6)7/h1-3H,(H,8,11)(H,9,10)
InChIKeyJAQUADIPBIOFCE-UHFFFAOYSA-N
ChEBI Ontology
Outgoing Relation(s)
1,N2-ethenoguanine (CHEBI:134096) has functional parent guanine (CHEBI:16235)
1,N2-ethenoguanine (CHEBI:134096) is a imidazopurine (CHEBI:39202)
1,N2-ethenoguanine (CHEBI:134096) is a nucleobase analogue (CHEBI:67142)
IUPAC Name 
3,5-dihydro-9H-imidazo[1,2-a]purin-9-one
Synonyms  Source
1,N(2)-EthenoguanineChemIDplus
1,N2-εGChEBI
UniProt Name  Source
1,N2-ethenoguanineUniProt
Registry NumbersSources
CAS:56287-13-9ChemIDplus
Citations