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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 01:49:52 UTC
Update Date2023-02-21 17:28:08 UTC
HMDB IDHMDB0040298
Secondary Accession Numbers
  • HMDB40298
Metabolite Identification
Common NameEthyl 2-ethylbutanoate
DescriptionEthyl 2-ethylbutanoate belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid. Based on a literature review a small amount of articles have been published on Ethyl 2-ethylbutanoate.
Structure
Data?1677000488
Synonyms
ValueSource
Ethyl 2-ethylbutanoic acidGenerator
2-Ethyl-N-butyric acid ethyl esterHMDB
Butanoic acid, 2-ethyl-, ethyl esterHMDB
Ethyl 2-ethylbutyrateHMDB
Chemical FormulaC8H16O2
Average Molecular Weight144.2114
Monoisotopic Molecular Weight144.115029756
IUPAC Nameethyl 2-ethylbutanoate
Traditional Nameethyl 2-ethylbutanoate
CAS Registry Number2983-38-2
SMILES
CCOC(=O)C(CC)CC
InChI Identifier
InChI=1S/C8H16O2/c1-4-7(5-2)8(9)10-6-3/h7H,4-6H2,1-3H3
InChI KeyMJGSLNIPTRPYJV-UHFFFAOYSA-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
  • 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 DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling Point156.00 to 157.00 °C. @ 760.00 mm HgThe Good Scents Company Information System
Water Solubility356.7 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP2.667 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility2.21 g/LALOGPS
logP2.65ALOGPS
logP2.41ChemAxon
logS-1.8ALOGPS
pKa (Strongest Basic)-7.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity40.56 m³·mol⁻¹ChemAxon
Polarizability16.9 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]+133.26231661259
DarkChem[M-H]-130.04531661259
DeepCCS[M+H]+134.97130932474
DeepCCS[M-H]-132.22230932474
DeepCCS[M-2H]-168.9230932474
DeepCCS[M+Na]+144.03630932474
AllCCS[M+H]+135.832859911
AllCCS[M+H-H2O]+131.832859911
AllCCS[M+NH4]+139.632859911
AllCCS[M+Na]+140.732859911
AllCCS[M-H]-136.132859911
AllCCS[M+Na-2H]-138.632859911
AllCCS[M+HCOO]-141.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Ethyl 2-ethylbutanoateCCOC(=O)C(CC)CC1133.8Standard polar33892256
Ethyl 2-ethylbutanoateCCOC(=O)C(CC)CC938.8Standard non polar33892256
Ethyl 2-ethylbutanoateCCOC(=O)C(CC)CC962.5Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental GC-MSGC-MS Spectrum - Ethyl 2-ethylbutanoate EI-B (Non-derivatized)splash10-00tf-9300000000-19a372f759d83e0a350a2017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Ethyl 2-ethylbutanoate EI-B (Non-derivatized)splash10-00tf-9300000000-19a372f759d83e0a350a2018-05-18HMDB team, MONA, MassBankView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Ethyl 2-ethylbutanoate GC-MS (Non-derivatized) - 70eV, Positivesplash10-00di-9000000000-a77adb82bf4046975b502017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Ethyl 2-ethylbutanoate 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 2-ethylbutanoate 10V, Positive-QTOFsplash10-0002-3900000000-d19a39eacc5514c665da2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-ethylbutanoate 20V, Positive-QTOFsplash10-0002-9400000000-c176604a49aa178556202016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-ethylbutanoate 40V, Positive-QTOFsplash10-00sm-9000000000-0b69b70153fefe88406c2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-ethylbutanoate 10V, Negative-QTOFsplash10-0006-2900000000-bf5ad814e24cec880a932016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-ethylbutanoate 20V, Negative-QTOFsplash10-0007-8900000000-0c6da44d425ce5557c3b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-ethylbutanoate 40V, Negative-QTOFsplash10-00xr-9100000000-5539c1c9608e62a424022016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-ethylbutanoate 10V, Positive-QTOFsplash10-0002-9100000000-d222f3079af6fb8daccc2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-ethylbutanoate 20V, Positive-QTOFsplash10-008c-9000000000-b278232038cfcbfe328a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-ethylbutanoate 40V, Positive-QTOFsplash10-0006-9000000000-89081d4b69ebb0c507bb2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-ethylbutanoate 10V, Negative-QTOFsplash10-014i-1900000000-7371943077e4455428892021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-ethylbutanoate 20V, Negative-QTOFsplash10-0007-9500000000-3587cefe29ffedcb621e2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl 2-ethylbutanoate 40V, Negative-QTOFsplash10-00r5-9100000000-1ad3eb60fea423585b3a2021-09-22Wishart 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
  • 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 IDFDB020020
KNApSAcK IDNot Available
Chemspider ID68803
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound76326
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1043631
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.