Hmdb loader
Record Information
HMDB Statusdetected
Creation Date2024-02-20 23:38:06 UTC
Update Date2025-03-21 17:57:55 UTC
HMDB IDHMDB0243939
Metabolite Identification
DeepMet IDDMID00011088
Name1-Methylcytosine
Frequency451.6
Structure
Chemical FormulaC5H7N3O
Molecular Mass125.0589
SMILESCn1ccc(N)nc1=O
InChI KeyHWPZZUQOWRWFDB-UHFFFAOYSA-N
Chemical Taxonomy
Kingdomorganic compounds
Superclassorganoheterocyclic compounds
Classdiazines
Subclass pyrimidines and pyrimidine derivatives
Direct Parent pyrimidones
Geometric Descriptor aromatic heteromonocyclic compounds
Alternative Parents
  • azacyclic compounds
  • heteroaromatic compounds
  • hydrocarbon derivatives
  • imidolactams
  • organic carbonic acids and derivatives
  • organic oxides
  • organooxygen compounds
  • organopnictogen compounds
  • primary amines
  • Substituents
  • carbonic acid derivative
  • aromatic heteromonocyclic compound
  • azacycle
  • heteroaromatic compound
  • pyrimidone
  • organic oxide
  • organic oxygen compound
  • organonitrogen compound
  • organopnictogen compound
  • hydrocarbon derivative
  • primary amine
  • organic nitrogen compound
  • imidolactam
  • amine
  • organooxygen compound