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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 00:18:32 UTC
Update Date2023-02-21 17:26:48 UTC
HMDB IDHMDB0038962
Secondary Accession Numbers
  • HMDB38962
Metabolite Identification
Common NameEthyl tiglate
DescriptionEthyl tiglate, also known as ethyl tiglic acid or fema 2460, belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid. Ethyl tiglate is a very hydrophobic molecule, practically insoluble in water, and relatively neutral.
Structure
Data?1677000408
Synonyms
ValueSource
Ethyl 2-methylbut-2-enoateKegg
(e)-2-Methyl-2-butenoic acid ethyl esterKegg
Ethyl 2-methylbut-2-enoic acidGenerator
(e)-2-Methyl-2-butenoate ethyl esterGenerator
Ethyl tiglic acidGenerator
(e)-2-Butenoic acid, 2-methyl-, ethyl esterHMDB
(e)-Ethyl 2-methyl-2-butenoateHMDB
(e)-Ethyl 2-methylcrotonateHMDB
2-Butenoic acid, 2-methyl-, ethyl esterHMDB
2-Methyl-ethyl ester(2E)-2-butenoic acidHMDB
2-Methyl-ethyl ester(e)-2-butenoic acidHMDB
2-Methyl-ethyl ester(e)-crotonic acidHMDB
Ethyl (2E)-2-methyl-2-butenoateHMDB
Ethyl (e)-2-methyl-2-butenoateHMDB
Ethyl (e)-2-methylcrotonateHMDB
Ethyl 2-methylcrotonateHMDB
Ethyl alpha -methylcrotonateHMDB
Ethyl alpha-methylcrotonateHMDB
Ethyl trans-2-methyl-2-butenoateHMDB
Ethyl trans-2-methylcrotonateHMDB
Ethyl-2-methylbut-2-enoateHMDB
FEMA 2460HMDB
Tiglic acid ethyl esterHMDB
Tiglic acid, ethyl esterHMDB
Tiglic acid, ethyl ester (6ci,7ci)HMDB
Chemical FormulaC7H12O2
Average Molecular Weight128.169
Monoisotopic Molecular Weight128.083729628
IUPAC Nameethyl (2E)-2-methylbut-2-enoate
Traditional Nameethyl tiglate
CAS Registry Number5837-78-5
SMILES
CCOC(=O)C(\C)=C\C
InChI Identifier
InChI=1S/C7H12O2/c1-4-6(3)7(8)9-5-2/h4H,5H2,1-3H3/b6-4+
InChI KeyOAPHLAAOJMTMLY-GQCTYLIASA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acid esters
Direct ParentFatty acid esters
Alternative Parents
Substituents
  • Fatty acid ester
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • 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 effect
Disposition
Process
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling Point154.00 to 156.00 °C. @ 760.00 mm HgThe Good Scents Company Information System
Water Solubility0The Good Scents Company Information System
LogP2.225 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility6.04 g/LALOGPS
logP2.18ALOGPS
logP2.05ChemAxon
logS-1.3ALOGPS
pKa (Strongest Basic)-6.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity36.84 m³·mol⁻¹ChemAxon
Polarizability14.58 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]+130.23231661259
DarkChem[M-H]-124.68831661259
DeepCCS[M+H]+130.07730932474
DeepCCS[M-H]-126.58630932474
DeepCCS[M-2H]-163.97830932474
DeepCCS[M+Na]+139.06730932474
AllCCS[M+H]+130.132859911
AllCCS[M+H-H2O]+126.032859911
AllCCS[M+NH4]+134.032859911
AllCCS[M+Na]+135.132859911
AllCCS[M-H]-129.032859911
AllCCS[M+Na-2H]-131.832859911
AllCCS[M+HCOO]-134.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Ethyl tiglateCCOC(=O)C(\C)=C\C1213.5Standard polar33892256
Ethyl tiglateCCOC(=O)C(\C)=C\C883.5Standard non polar33892256
Ethyl tiglateCCOC(=O)C(\C)=C\C910.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental GC-MSGC-MS Spectrum - Ethyl tiglate EI-B (Non-derivatized)splash10-0ke9-9100000000-13581cf2a37b7b5cbddf2017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Ethyl tiglate EI-B (Non-derivatized)splash10-0ke9-9100000000-13581cf2a37b7b5cbddf2018-05-18HMDB team, MONA, MassBankView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Ethyl tiglate GC-MS (Non-derivatized) - 70eV, Positivesplash10-053r-9100000000-4b1175187fccc13b47562016-09-22Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Ethyl tiglate GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Ethyl tiglate 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 - Ethyl tiglate 10V, Positive-QTOFsplash10-004i-3900000000-9d8fdc002c3f0fe6bdc92016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl tiglate 20V, Positive-QTOFsplash10-057i-9300000000-0943c9111020306785712016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl tiglate 40V, Positive-QTOFsplash10-0pb9-9000000000-9a2b7f134af642a5b3512016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl tiglate 10V, Negative-QTOFsplash10-004i-2900000000-9994fbcf77b5e58f5bfc2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl tiglate 20V, Negative-QTOFsplash10-0059-9500000000-648efe2bbeadbce00c4a2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl tiglate 40V, Negative-QTOFsplash10-0a4j-9000000000-add0c70eadc7432d9e512016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl tiglate 10V, Negative-QTOFsplash10-0002-9400000000-7088e1fe589e2e24e9ed2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl tiglate 20V, Negative-QTOFsplash10-000t-9100000000-ab73188aae7b96eee00e2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl tiglate 40V, Negative-QTOFsplash10-0a4i-9000000000-c15a7c7e01d3fefb461f2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl tiglate 10V, Positive-QTOFsplash10-001i-9000000000-1b5546e8989d463b8c272021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl tiglate 20V, Positive-QTOFsplash10-0a4i-9000000000-61cfd5a397b0f5ea88212021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl tiglate 40V, Positive-QTOFsplash10-0a4i-9000000000-f9f246ac4db60b76e2ec2021-09-24Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-04FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-04FELIX labView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
  • Membrane
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB018448
KNApSAcK IDC00001310
Chemspider ID4444603
KEGG Compound IDC08487
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5281163
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1014591
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. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.