You are using an unsupported browser. Please upgrade your browser to a newer version to get the best experience on Human Metabolome Database.
Record Information
Version4.0
StatusExpected but not Quantified
Creation Date2012-09-12 01:05:07 UTC
Update Date2019-07-23 06:30:01 UTC
HMDB IDHMDB0039581
Secondary Accession Numbers
  • HMDB39581
Metabolite Identification
Common NameEthyl crotonate
DescriptionEthyl crotonate is found in alcoholic beverages. Ethyl crotonate is a component of strawberry aroma, guava fruit and peel (Psidium guajava), pineapple, yellow passion fruit and other fruits. Also present in white wine and mussels. Ethyl crotonate is a flavouring ingredient.
Structure
Data?1563863401
Synonyms
ValueSource
cis-Ethyl crotonateChEBI
cis-Ethyl crotonic acidGenerator
Ethyl crotonic acidGenerator
(e)-2-Butenoic acid ethyl esterHMDB
(e)-alpha-Crotonic acid ethyl esterHMDB
(e)-CH3CH=chcooc2h5HMDB
(e)-Ethyl 2-butenoateHMDB
2-Butenoic acid, ethyl ester, (e)- (9ci)HMDB
alpha -Crotonic acid ethyl esterHMDB
Crotonic acid ethyl esterHMDB
Crotonic acid, ethyl esterHMDB
Ethyl (2E)-2-butenoateHMDB
Ethyl (2E)-but-2-enoateHMDB
Ethyl (e)-2-butenoateHMDB
Ethyl (e)-crotonateHMDB
Ethyl crotonate (e)HMDB
Ethyl ester(2E)-2-butenoic acidHMDB
Ethyl ester(e)-2-butenoic acidHMDB
Ethyl ester(e)-crotonic acidHMDB
Ethyl trans-crotonateHMDB
Ethylester kyseliny krotonoveHMDB
FEMA 3486HMDB
trans-2-Butenoic acid ethyl esterHMDB
Chemical FormulaC6H10O2
Average Molecular Weight114.1424
Monoisotopic Molecular Weight114.068079564
IUPAC Nameethyl (2Z)-but-2-enoate
Traditional Nameethyl (2Z)-but-2-enoate
CAS Registry Number623-70-1
SMILES
CCOC(=O)\C=C/C
InChI Identifier
InChI=1S/C6H10O2/c1-3-5-6(7)8-4-2/h3,5H,4H2,1-2H3/b5-3-
InChI KeyZFDIRQKJPRINOQ-HYXAFXHYSA-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
Disposition

Route of exposure:

Source:

Biological location:

Process

Naturally occurring process:

Role

Industrial application:

Biological role:

Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility9.25 g/LALOGPS
logP1.7ALOGPS
logP1.66ChemAxon
logS-1.1ALOGPS
pKa (Strongest Basic)-6.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity32.48 m³·mol⁻¹ChemAxon
Polarizability12.35 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-014i-9000000000-865c2f890d4c957c9ed2Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-014i-5900000000-57ce442ea41ae31d8f4bSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-014i-9100000000-057912fbfafa02b78116Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-002f-9000000000-2b1ac297ad6411181115Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03xr-8900000000-204f691b3b64230779e1Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-02t9-9200000000-43adce041ed532b36374Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-014v-9000000000-33d0bc00061d70ac9a8dSpectrum
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 IDFDB019204
KNApSAcK IDNot Available
Chemspider ID4510483
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5354263
PDB IDNot Available
ChEBI ID87334
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB ID
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.