Hmdb loader
Record Information
HMDB Statusexpected
Creation Date2024-02-21 12:58:04 UTC
Update Date2025-03-24 21:51:42 UTC
HMDB IDHMDB0060459
Metabolite Identification
DeepMet IDDMID01914903
Namecis-4-Carboxymethylenebut-2-en-4-olide
Frequency0.6
Structure
Chemical FormulaC6H4O4
Molecular Mass140.011
SMILESO=C(O)C=C1C=CC(=O)O1
InChI KeyAYFXPGXAZMFWNH-UHFFFAOYSA-N
Chemical Taxonomy
Kingdomorganic compounds
Superclassorganoheterocyclic compounds
Classdihydrofurans
Subclass furanones
Direct Parent butenolides
Geometric Descriptor aliphatic heteromonocyclic compounds
Alternative Parents
  • carbonyl compounds
  • carboxylic acids
  • dicarboxylic acids and derivatives
  • dihydrofurans
  • enoate esters
  • enol esters
  • hydrocarbon derivatives
  • lactones
  • organic oxides
  • oxacyclic compounds
  • Substituents
  • enoate ester
  • carbonyl group
  • carboxylic acid
  • carboxylic acid derivative
  • lactone
  • oxacycle
  • alpha,beta-unsaturated carboxylic ester
  • 2-furanone
  • organic oxide
  • organic oxygen compound
  • carboxylic acid ester
  • aliphatic heteromonocyclic compound
  • dicarboxylic acid or derivatives
  • hydrocarbon derivative
  • enol ester
  • organooxygen compound