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Record Information
Version4.0
StatusDetected but not Quantified
Creation Date2012-09-11 21:17:03 UTC
Update Date2019-07-23 06:20:40 UTC
HMDB IDHMDB0036228
Secondary Accession Numbers
  • HMDB36228
Metabolite Identification
Common Name2-Methylpropyl hexanoate
Description2-Methylpropyl hexanoate, also known as isobutyl caproate or fema 2202, belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid. 2-Methylpropyl hexanoate is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.
Structure
Data?1563862840
Synonyms
ValueSource
Hexanoic acid 2-methylpropyl esterChEBI
Isobutyl caproateChEBI
Hexanoate 2-methylpropyl esterGenerator
Isobutyl caproic acidGenerator
2-Methylpropyl hexanoic acidGenerator
2-Methyl-1-propyl caproateHMDB
FEMA 2202HMDB
Hexanoic acid, 2-methylpropyl esterHMDB
Hexanoic acid, isobutyl esterHMDB
Iso-butyl N-hexanoateHMDB
Isobutyl hexanoateHMDB
N-Caproic acid isobutyl esterHMDB
Chemical FormulaC10H20O2
Average Molecular Weight172.2646
Monoisotopic Molecular Weight172.146329884
IUPAC Name2-methylpropyl hexanoate
Traditional Name2-methylpropyl hexanoate
CAS Registry Number105-79-3
SMILES
CCCCCC(=O)OCC(C)C
InChI Identifier
InChI=1S/C10H20O2/c1-4-5-6-7-10(11)12-8-9(2)3/h9H,4-8H2,1-3H3
InChI KeyUXUPPWPIGVTVQI-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 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 Solubility0.17 g/LALOGPS
logP3.65ALOGPS
logP3.2ChemAxon
logS-3ALOGPS
pKa (Strongest Basic)-7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity49.59 m³·mol⁻¹ChemAxon
Polarizability21.17 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectrum TypeDescriptionSplash KeyView
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0a4m-9100000000-83cdb3222e6258087562Spectrum
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0a4m-9000000000-2cad1057395421f637d5Spectrum
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0a4m-9100000000-83cdb3222e6258087562Spectrum
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0a4m-9000000000-2cad1057395421f637d5Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4m-9100000000-a8e36c9c89d08520f9afSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0ab9-9600000000-f734de850becb38fc513Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4i-9000000000-4d34639d3209ae6fe836Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4l-9000000000-2364084f8fb6b0fd98fcSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00dj-7900000000-54c0ce3f2ad77db61646Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00xs-9500000000-682bfea34bf9db6accf0Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0597-9100000000-c36d88fec91b8d5cc4cbSpectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biospecimen Locations
  • Feces
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
FecesDetected but not Quantified Children (1-13 years old)BothAutism details
Associated Disorders and Diseases
Disease References
Autism
  1. De Angelis M, Piccolo M, Vannini L, Siragusa S, De Giacomo A, Serrazzanetti DI, Cristofori F, Guerzoni ME, Gobbetti M, Francavilla R: Fecal microbiota and metabolome of children with autism and pervasive developmental disorder not otherwise specified. PLoS One. 2013 Oct 9;8(10):e76993. doi: 10.1371/journal.pone.0076993. eCollection 2013. [PubMed:24130822 ]
Associated OMIM IDs
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB015086
KNApSAcK IDNot Available
Chemspider ID7487
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound7775
PDB IDNot Available
ChEBI ID87421
Food Biomarker OntologyNot Available
VMH 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. (). 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.