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CHEBI:141051 - tetramic acid

ChEBI IDCHEBI:141051
ChEBI Nametetramic acid
Stars
DefinitionA γ-lactam that is 1,3-dihydro-2H-pyrrol-2-one in which the hydrogen at position 4 has been replaced by a hydroxy group. Despite its simple structure, it was not synthesised until 1972; earlier attempts were later shown to have resulted only in the formation of the isomer 5-imino-4,5-dihydrofuran-3-ol.
Last Modified18 June 2018
SubmitterGareth Owen
DownloadsMolfile
FormulaC4H5NO2
Net Charge0
Average Mass99.089
Monoisotopic Mass99.03203
SMILESO=C1CC(O)=CN1
InChIInChI=1S/C4H5NO2/c6-3-1-4(7)5-2-3/h2,6H,1H2,(H,5,7)
InChIKeyMNGLAWOHKCKNMT-UHFFFAOYSA-N
ChEBI Ontology
Outgoing Relation(s)
tetramic acid (CHEBI:141051) is a enol (CHEBI:33823)
tetramic acid (CHEBI:141051) is a pyrroles (CHEBI:26455)
tetramic acid (CHEBI:141051) is a γ-lactam (CHEBI:74222)
Incoming Relation(s)
tetramic acids (CHEBI:140155) has functional parent tetramic acid (CHEBI:141051)
IUPAC Name 
4-hydroxy-1,3-dihydro-2H-pyrrol-2-one
Synonym  Source
1,5-dihydro-4-hydroxy-2H-pyrrol-2-oneChemIDplus
Registry NumbersSources
CAS:503-83-3ChemIDplus