Record Information
Version 1.0
Update Date 1/22/2018 11:54:54 AM
Metabolite IDPAMDB110827
Identification
Name: 3-oxopropanoate
Description:Malonic semialdehyde is formed in the alternative pathway of propionate metabolism and in the catabolism of beta-alanine. Studies done on these pathways in cultured cells from a patient with mitochondrial malonyl-CoA decarboxylase deficiency show that malonic semialdehyde is directly converted into acetyl-CoA in man. (PMID: 6418146 ).
Structure
Thumb
Synonyms:
  • malonate semialdehyde
  • malonate-S-ald
  • malonic semialdehyde
Chemical Formula: C3H3O3
Average Molecular Weight: 87.055
Monoisotopic Molecular Weight: 88.0160439947
InChI Key: OAKURXIZZOAYBC-UHFFFAOYSA-M
InChI: InChI=1S/C3H4O3/c4-2-1-3(5)6/h2H,1H2,(H,5,6)/p-1
CAS number: 926-61-4
IUPAC Name:3-oxopropanoate
Traditional IUPAC Name: 3-oxopropanoic acid
SMILES:[CH](=O)CC([O-])=O
Chemical Taxonomy
Taxonomy DescriptionThis compound belongs to the class of chemical entities known as 1,3-dicarbonyl compounds. These are carbonyl compounds with the generic formula O=C(R)C(H)C(R')=O, where R and R' can be any group.
Kingdom Chemical entities
Super ClassOrganic compounds
Class Organic oxygen compounds
Sub ClassOrganooxygen compounds
Direct Parent 1,3-dicarbonyl compounds
Alternative Parents
Substituents
  • 1,3-dicarbonyl compound
  • Alpha-hydrogen aldehyde
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxide
  • Hydrocarbon derivative
  • Short-chain aldehyde
  • Aldehyde
  • Aliphatic acyclic compound
Molecular Framework Aliphatic acyclic compounds
External Descriptors
Physical Properties
State: Solid
Charge:-1
Melting point: Not Available
Experimental Properties:
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility251.0 mg/mLALOGPS
logP-0.69ALOGPS
logP-0.49ChemAxon
logS0.46ALOGPS
pKa (Strongest Acidic)3.76ChemAxon
pKa (Strongest Basic)-7.2ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area54.37 Å2ChemAxon
Rotatable Bond Count2ChemAxon
Refractivity18.06 m3·mol-1ChemAxon
Polarizability7.27 Å3ChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations: Not Available
Reactions:
Pathways:
Spectra
Spectra:
Spectrum TypeDescriptionSplash Key
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-9000000000-60b5c86a7fc98a3aad0cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-006x-9000000000-3c3b0812b6c639b6f784View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00dl-9000000000-1cdf7a37f821d563d842View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-9000000000-bdca8db935b372ea8814View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00kf-9000000000-12b3bc39c58c4350baaaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0006-9000000000-ad063699951a4021dc2aView in MoNA
References
References:
  • Scholem RD, Brown GK: Metabolism of malonic semialdehyde in man. Biochem J. 1983 Oct 15;216(1):81-5. [6418146 ]
Synthesis Reference: Not Available
Material Safety Data Sheet (MSDS) Not Available
External Links:
ResourceLink
CAS926-61-4
ChEBI33190
ChemSpider7822115
HMDBHMDB11111
KEGGC00222
MetaboLightsMTBLC33190
PubChem9543142