User Survey : Help improve ChEBI - please click here to take part in our quick User Survey.

CHEBI:17258 - 7H-purine

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name 7H-purine
ChEBI ID CHEBI:17258
ChEBI ASCII Name 7H-purine
Definition The 7H-tautomer of purine.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:8639, CHEBI:14968
Supplier Information
Save molfile Download Molfile
more structures >>
Formula C5H4N4
Net Charge 0
Average Mass 120.11222
Monoisotopic Mass 120.044
InChI InChI=1S/C5H4N4/c1-4-5(8-2-6-1)9-3-7-4/h1-3H,(H,6,7,8,9)
InChIKey KDCGOANMDULRCW-UHFFFAOYSA-N
SMILES c1ncc2[nH]cnc2n1
Roles Classification
Biological Role(s): fundamental metabolite
Any metabolite produced by all living cells.
(via purine )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing 7H-purine (CHEBI:17258) is a purine (CHEBI:35584)
7H-purine (CHEBI:17258) is tautomer of 1H-purine (CHEBI:35586)
7H-purine (CHEBI:17258) is tautomer of 3H-purine (CHEBI:35588)
7H-purine (CHEBI:17258) is tautomer of 9H-purine (CHEBI:35589)
Incoming purine-6-thiol (CHEBI:2208) has parent hydride 7H-purine (CHEBI:17258)
1H-purine (CHEBI:35586) is tautomer of 7H-purine (CHEBI:17258)
3H-purine (CHEBI:35588) is tautomer of 7H-purine (CHEBI:17258)
9H-purine (CHEBI:35589) is tautomer of 7H-purine (CHEBI:17258)
IUPAC Name
7H-purine
Synonyms Sources
Purine KEGG COMPOUND
purine UniProt
Purine base KEGG COMPOUND
Database Links Databases
C15587 KEGG COMPOUND
HMDB01366 HMDB
View more database links
Registry Numbers Types Sources
3200 Beilstein Registry Number Beilstein
3200 Reaxys Registry Number Reaxys
601779 Gmelin Registry Number Gmelin
Last Modified
23 October 2015