Hmdb loader
Record Information
HMDB Statusquantified
Creation Date2024-02-20 23:33:33 UTC
Update Date2025-03-21 17:56:09 UTC
HMDB IDHMDB0000132
Metabolite Identification
DeepMet IDDMID00000380
NameGuanine
Frequency33530.0
Structure
Chemical FormulaC5H5N5O
Molecular Mass151.0494
SMILESNc1nc(=O)c2[nH]cnc2[nH]1
InChI KeyUYTPUPDQBNUYGX-UHFFFAOYSA-N
Chemical Taxonomy
Kingdomorganic compounds
Superclassorganoheterocyclic compounds
Classimidazopyrimidines
Subclass purines and purine derivatives
Direct Parent hypoxanthines
Geometric Descriptor aromatic heteropolycyclic compounds
Alternative Parents
  • azacyclic compounds
  • heteroaromatic compounds
  • hydrocarbon derivatives
  • imidazoles
  • organic oxides
  • organooxygen compounds
  • organopnictogen compounds
  • primary amines
  • purines and purine derivatives
  • pyrimidones
  • vinylogous amides
  • Substituents
  • vinylogous amide
  • azacycle
  • heteroaromatic compound
  • pyrimidone
  • pyrimidine
  • organic oxide
  • organic oxygen compound
  • aromatic heteropolycyclic compound
  • imidazole
  • organonitrogen compound
  • organopnictogen compound
  • hypoxanthine
  • hydrocarbon derivative
  • primary amine
  • organic nitrogen compound
  • amine
  • organooxygen compound
  • azole