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Record Information
HMDB Statusquantified
Creation Date2024-02-20 23:33:32 UTC
Update Date2025-03-21 17:56:08 UTC
HMDB IDHMDB0002243
Metabolite Identification
DeepMet IDDMID00000345
NamePicolinic acid
Frequency13384.0
Structure
Chemical FormulaC6H5NO2
Molecular Mass123.032
SMILESO=C(O)c1ccccn1
InChI KeySIOXPEMLGUPBBT-UHFFFAOYSA-N
Chemical Taxonomy
Kingdomorganic compounds
Superclassorganoheterocyclic compounds
Classpyridines and derivatives
Subclass pyridinecarboxylic acids and derivatives
Direct Parent pyridine-2-carboxylic acids
Geometric Descriptor aromatic heteromonocyclic compounds
Alternative Parents
  • 2-halopyridines
  • azacyclic compounds
  • carboxylic acids
  • heteroaromatic compounds
  • hydrocarbon derivatives
  • hydroxypyridines
  • monocarboxylic acids and derivatives
  • organic oxides
  • organonitrogen compounds
  • organooxygen compounds
  • organopnictogen compounds
  • Substituents
  • carboxylic acid
  • aromatic heteromonocyclic compound
  • azacycle
  • heteroaromatic compound
  • hydroxypyridine
  • carboxylic acid derivative
  • organic oxide
  • monocarboxylic acid or derivatives
  • pyridine-2-carboxylic acid
  • organic oxygen compound
  • organonitrogen compound
  • organopnictogen compound
  • hydrocarbon derivative
  • 2-halopyridine
  • organic nitrogen compound
  • organooxygen compound