Hmdb loader
Record Information
HMDB Statusquantified
Creation Date2024-02-21 00:03:51 UTC
Update Date2025-03-21 18:28:21 UTC
HMDB IDHMDB0000462
Metabolite Identification
DeepMet IDDMID00071360
NameAllantoin
Frequency105.7
Structure
Chemical FormulaC4H6N4O3
Molecular Mass158.044
SMILESN=C(O)NC1NC(=O)NC1=O
InChI KeyPOJWUDADGALRAB-UHFFFAOYSA-N
Chemical Taxonomy
Kingdomorganic compounds
Superclassorganoheterocyclic compounds
Classazolidines
Subclass imidazolidines
Direct Parent allantoins
Geometric Descriptor aliphatic heteromonocyclic compounds
Alternative Parents
  • alpha amino acids
  • azacyclic compounds
  • carbonyl compounds
  • carboxylic acids and derivatives
  • dicarboximides
  • hydrocarbon derivatives
  • imidazolidinones
  • organic carbonic acids and derivatives
  • organic oxides
  • organonitrogen compounds
  • organopnictogen compounds
  • Substituents
  • carbonyl group
  • carbonic acid derivative
  • azacycle
  • alpha-amino acid or derivatives
  • carboxylic acid derivative
  • organic oxide
  • organic oxygen compound
  • allantoin
  • aliphatic heteromonocyclic compound
  • organonitrogen compound
  • alpha-amino acid
  • organopnictogen compound
  • hydrocarbon derivative
  • dicarboximide
  • organic nitrogen compound
  • organooxygen compound