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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 15:00:24 UTC
Update Date2023-02-21 17:18:06 UTC
HMDB IDHMDB0013902
Secondary Accession Numbers
  • HMDB13902
Metabolite Identification
Common Name2-ene-Valproic acid
Description2-ene-Valproic acid, also known as 2-en-valproate or 2-ene-vpa, belongs to the class of organic compounds known as methyl-branched fatty acids. These are fatty acids with an acyl chain that has a methyl branch. Usually, they are saturated and contain only one or more methyl group. However, branches other than methyl may be present. Based on a literature review a small amount of articles have been published on 2-ene-Valproic acid.
Structure
Data?1676999886
Synonyms
ValueSource
2-En-valproic acidKegg
2-Ene-vpaKegg
2-En-valproateGenerator
2-Ene-valproateGenerator
2-N-Propylpent-2-enoic acidHMDB
2-Propyl-2-pentenoic acid, (Z)-isomerHMDB
trans-2-En-valproateHMDB
(e)-2-Ene valproic acidHMDB
2-EnVPAHMDB
2-Propyl-2-pentenoic acid, sodium saltHMDB
trans-2-En-vpaHMDB
2-Envalproic acidHMDB
2-Propyl-2-pentenoic acid, (e)-isomerHMDB
e-delta(2)-Valproic acidHMDB
trans-2-Ene-valproic acidHMDB
2-Propyl-2-pentenoic acidHMDB
delta2,3 VPEHMDB
delta2-Valproic acidHMDB
Chemical FormulaC8H14O2
Average Molecular Weight142.1956
Monoisotopic Molecular Weight142.099379692
IUPAC Name(2E)-2-propylpent-2-enoic acid
Traditional Name2-Ene-VPA
CAS Registry NumberNot Available
SMILES
CCC\C(=C/CC)C(O)=O
InChI Identifier
InChI=1S/C8H14O2/c1-3-5-7(6-4-2)8(9)10/h5H,3-4,6H2,1-2H3,(H,9,10)/b7-5+
InChI KeyZKNJEOBYOLUGKJ-FNORWQNLSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as methyl-branched fatty acids. These are fatty acids with an acyl chain that has a methyl branch. Usually, they are saturated and contain only one or more methyl group. However, branches other than methyl may be present.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentMethyl-branched fatty acids
Alternative Parents
Substituents
  • Methyl-branched fatty acid
  • Unsaturated fatty acid
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Process
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility3.53 g/LALOGPS
logP2.31ALOGPS
logP2.65ChemAxon
logS-1.6ALOGPS
pKa (Strongest Acidic)5.18ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity41.12 m³·mol⁻¹ChemAxon
Polarizability16.33 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+133.83131661259
DarkChem[M-H]-131.06631661259
DeepCCS[M+H]+132.79730932474
DeepCCS[M-H]-129.30430932474
DeepCCS[M-2H]-166.32730932474
DeepCCS[M+Na]+141.44630932474
AllCCS[M+H]+135.532859911
AllCCS[M+H-H2O]+131.332859911
AllCCS[M+NH4]+139.432859911
AllCCS[M+Na]+140.532859911
AllCCS[M-H]-134.332859911
AllCCS[M+Na-2H]-136.632859911
AllCCS[M+HCOO]-139.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2-ene-Valproic acidCCC\C(=C/CC)C(O)=O2000.9Standard polar33892256
2-ene-Valproic acidCCC\C(=C/CC)C(O)=O1112.2Standard non polar33892256
2-ene-Valproic acidCCC\C(=C/CC)C(O)=O1132.2Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
2-ene-Valproic acid,1TMS,isomer #1CC/C=C(\CCC)C(=O)O[Si](C)(C)C1247.4Semi standard non polar33892256
2-ene-Valproic acid,1TBDMS,isomer #1CC/C=C(\CCC)C(=O)O[Si](C)(C)C(C)(C)C1458.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2-ene-Valproic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-004j-9200000000-a3278b5bf0d6e0fb2aa32017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-ene-Valproic acid GC-MS (1 TMS) - 70eV, Positivesplash10-0092-9300000000-1b6a0cb7096c729d39f32017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-ene-Valproic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-ene-Valproic acid 10V, Positive-QTOFsplash10-0006-4900000000-d831a51244cd5b58277f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-ene-Valproic acid 20V, Positive-QTOFsplash10-0007-9300000000-10dbc97051aad72224972016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-ene-Valproic acid 40V, Positive-QTOFsplash10-0006-9000000000-0d4ff8d45f8d64e7012e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-ene-Valproic acid 10V, Negative-QTOFsplash10-0006-4900000000-f0260b142073e63454422016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-ene-Valproic acid 20V, Negative-QTOFsplash10-0005-9400000000-1d545ce3461541df4e622016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-ene-Valproic acid 40V, Negative-QTOFsplash10-0007-9100000000-845358af30059248a3c72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-ene-Valproic acid 10V, Negative-QTOFsplash10-0007-7900000000-d747945d70947cdad9d52021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-ene-Valproic acid 20V, Negative-QTOFsplash10-0002-9000000000-8777bb7eb09d8e1597a42021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-ene-Valproic acid 40V, Negative-QTOFsplash10-014l-9000000000-1c14aca48644f90f08192021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-ene-Valproic acid 10V, Positive-QTOFsplash10-002e-9300000000-0ec77478bf8e77abea142021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-ene-Valproic acid 20V, Positive-QTOFsplash10-0a5d-9000000000-dd611f5286d4c4c448e02021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-ene-Valproic acid 40V, Positive-QTOFsplash10-0a5c-9000000000-990136fda80af6a050f72021-09-22Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-)2023-02-03FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-03FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-03FELIX labView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
  • Membrane
Biospecimen Locations
  • Blood
  • Urine
Tissue Locations
  • Kidney
  • Liver
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID4941657
KEGG Compound IDC16653
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6437068
PDB IDNot Available
ChEBI ID288752
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.