Hmdb loader
Record Information
HMDB Statusquantified
Creation Date2024-02-20 23:51:03 UTC
Update Date2025-03-21 18:02:54 UTC
HMDB IDHMDB0002287
Metabolite Identification
DeepMet IDDMID00041028
NameHomocysteine thiolactone
Frequency84.0
Structure
Chemical FormulaC4H7NOS
Molecular Mass117.0248
SMILESNC1CCSC1=O
InChI KeyKIWQWJKWBHZMDT-UHFFFAOYSA-N
Chemical Taxonomy
Kingdomorganic compounds
Superclassorganic acids and derivatives
Classcarboxylic acids and derivatives
Subclass amino acids, peptides, and analogues
Direct Parent alpha amino acids
Geometric Descriptor aliphatic heteromonocyclic compounds
Alternative Parents
  • carbonyl compounds
  • carbothioic s-lactones
  • carboxylic acids and derivatives
  • hydrocarbon derivatives
  • monoalkylamines
  • organic oxides
  • organonitrogen compounds
  • organopnictogen compounds
  • thioesters
  • thiolactones
  • thiolanes
  • Substituents
  • thiolane
  • carbothioic s-lactone
  • thiocarboxylic acid or derivatives
  • carbonyl group
  • thiocarboxylic acid ester
  • organic oxide
  • organic oxygen compound
  • aliphatic heteromonocyclic compound
  • organonitrogen compound
  • alpha-amino acid
  • organopnictogen compound
  • hydrocarbon derivative
  • primary aliphatic amine
  • organic nitrogen compound
  • thiolactone
  • organoheterocyclic compound
  • organooxygen compound