Record Information
Version 1.0
Update Date 1/22/2018 11:54:54 AM
Metabolite IDPAMDB110048
Identification
Name: succinate semialdehyde
Description:The conjugate base of 4-oxobutanoic acid; major species at pH 7.3.
Structure
Thumb
Synonyms:
  • succinyl semialdehyde
  • succ-S-ald
  • succinic semialdehyde
Chemical Formula: C4H5O3
Average Molecular Weight: 101.08
Monoisotopic Molecular Weight: 102.0316940589
InChI Key: UIUJIQZEACWQSV-UHFFFAOYSA-M
InChI: InChI=1S/C4H6O3/c5-3-1-2-4(6)7/h3H,1-2H2,(H,6,7)/p-1
CAS number: 692-29-5
IUPAC Name:4-oxobutanoate
Traditional IUPAC Name: succinic semialdehyde
SMILES:C([CH]=O)CC(=O)[O-]
Chemical Taxonomy
Taxonomy DescriptionThis compound belongs to the class of chemical entities known as straight chain fatty acids. These are fatty acids with a straight aliphatic chain.
Kingdom Chemical entities
Super ClassOrganic compounds
Class Lipids and lipid-like molecules
Sub ClassFatty Acyls
Direct Parent Straight chain fatty acids
Alternative Parents
Substituents
  • Straight chain fatty acid
  • Alpha-hydrogen aldehyde
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • 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 Solubility194.0 mg/mLALOGPS
logP-0.47ALOGPS
logP-0.56ChemAxon
logS0.28ALOGPS
pKa (Strongest Acidic)4.13ChemAxon
pKa (Strongest Basic)-7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area54.37 Å2ChemAxon
Rotatable Bond Count3ChemAxon
Refractivity22.61 m3·mol-1ChemAxon
Polarizability9.26 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
GC-MSGC-MS Spectrum - GC-MS (1 MEOX; 1 TMS)splash10-000i-9400000000-8e1cb554add6ed6c4e35View in MoNA
GC-MSGC-MS Spectrum - GC-MS (1 MEOX; 1 TMS)splash10-000i-9300000000-f5403e2e858fded273acView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MSNot Available
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated)splash10-000i-9000000000-bf9ebea7e4800559c111View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-9200000000-e31b8066f970e1c178d1View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-052u-9000000000-76526f6c67d7a67c1d07View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4l-9000000000-70e85383e59b46bc429fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0udi-5900000000-f1c2507387f92b6e1e3fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0zgi-9400000000-ba1b880a90d3ace8beeeView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-052f-9000000000-971836bb1672ad33106eView in MoNA
1D NMR1H NMR SpectrumNot Available
2D NMR[1H,13C] 2D NMR SpectrumNot Available
References
References:
  • Du L, Musson DG, Wang AQ: Stability studies of vorinostat and its two metabolites in human plasma, serum and urine. J Pharm Biomed Anal. 2006 Nov 16;42(5):556-64. Epub 2006 Jul 5. [16824724 ]
  • Du L, Musson DG, Wang AQ: High turbulence liquid chromatography online extraction and tandem mass spectrometry for the simultaneous determination of suberoylanilide hydroxamic acid and its two metabolites in human serum. Rapid Commun Mass Spectrom. 2005;19(13):1779-87. [15945019 ]
  • Hinshelwood A, McGarvie G, Ellis EM: Substrate specificity of mouse aldo-keto reductase AKR7A5. Chem Biol Interact. 2003 Feb 1;143-144:263-9. [12604212 ]
  • Lee BC, Choe YS, Chi DY, Paik JY, Lee KH, Choi Y, Kim BT: 8-cyclopentadienyltricarbonyl 99mtc 8-oxooctanoic acid: a novel radiotracer for evaluation of medium chain fatty acid metabolism in the liver. Bioconjug Chem. 2004 Jan-Feb;15(1):121-7. [14733591 ]
  • Parise RA, Holleran JL, Beumer JH, Ramalingam S, Egorin MJ: A liquid chromatography-electrospray ionization tandem mass spectrometric assay for quantitation of the histone deacetylase inhibitor, vorinostat (suberoylanilide hydroxamicacid, SAHA), and its metabolites in human serum. J Chromatogr B Analyt Technol Biomed Life Sci. 2006 Aug 18;840(2):108-15. Epub 2006 May 24. [16725386 ]
  • Struys EA, Jansen EE, Gibson KM, Jakobs C: Determination of the GABA analogue succinic semialdehyde in urine and cerebrospinal fluid by dinitrophenylhydrazine derivatization and liquid chromatography-tandem mass spectrometry: application to SSADH deficiency. J Inherit Metab Dis. 2005;28(6):913-20. [16435183 ]
  • Knerr I, Gibson KM, Jakobs C, Pearl PL: Neuropsychiatric morbidity in adolescent and adult succinic semialdehyde dehydrogenase deficiency patients. CNS Spectr. 2008 Jul;13(7):598-605. [18622364 ]
Synthesis Reference: Bruce, R.; Sims, K.; Pitts, F. N., Jr. Synthesis and purification of succinic semialdehyde. Analytical Biochemistry (1971), 41(1), 271-3.
Material Safety Data Sheet (MSDS) Download (PDF)
External Links:
ResourceLink
CAS692-29-5
ChEBI57706
ChemSpider7822211
HMDBHMDB01259
IAF126034331
KEGGC00232
MetaboLightsMTBLC57706
PubChem9543238