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
StatusDetected but not Quantified
Creation Date2012-09-11 17:43:16 UTC
Update Date2017-12-07 03:12:40 UTC
HMDB IDHMDB0031445
Secondary Accession Numbers
  • HMDB31445
Metabolite Identification
Common NameUndecane
DescriptionUndecane is found in allspice. Undecane (also known as hendecane) is a liquid alkane hydrocarbon with the chemical formula CH3(CH2)9CH3. It is used as a mild sex attractant for various types of moths and cockroaches, and an alert signal for a variety of ants. It has 159 isomers. (Wikipedia
Structure
Thumb
Synonyms
ValueSource
CH3-[CH2]9-CH3ChEBI
HendecaneChEBI
HendekanChEBI
N-UndecaneChEBI
UndekanChEBI
Chemical FormulaC11H24
Average Molecular Weight156.3083
Monoisotopic Molecular Weight156.187800768
IUPAC Nameundecane
Traditional Nameundecane
CAS Registry Number1120-21-4
SMILES
CCCCCCCCCCC
InChI Identifier
InChI=1S/C11H24/c1-3-5-7-9-11-10-8-6-4-2/h3-11H2,1-2H3
InChI KeyRSJKGSCJYJTIGS-UHFFFAOYSA-N
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as acyclic alkanes. These are acyclic hydrocarbons consisting only of n carbon atoms and m hydrogen atoms where m=2*n + 2.
KingdomOrganic compounds
Super ClassHydrocarbons
ClassAlkanes
Sub ClassAcyclic alkanes
Direct ParentAcyclic alkanes
Alternative ParentsNot Available
Substituents
  • Acyclic alkane
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Disposition

Biological Location:

  Subcellular:

  Biofluid and excreta:

Source:

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 Solubility0.00035 g/LALOGPS
logP5.96ALOGPS
logP5.35ChemAxon
logS-5.7ALOGPS
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area0 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity52.41 m³·mol⁻¹ChemAxon
Polarizability22.71 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0a4l-9000000000-3b14c66dbcb7dadff256View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-052f-9000000000-f805eba4b3f7bc1e0ad7View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0006-9000000000-531ffbd4e0c13e7c70a4View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-052f-9000000000-f52ef10aa893b46474afView in MoNA
GC-MSGC-MS Spectrum - CI-B (Non-derivatized)splash10-0a4i-9800000000-e16f69b0d73326e5e760View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0adv-9200000000-565edad68debdb128631View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0a4i-0900000000-15da955a42abe4122baaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4i-4900000000-77ab22ced3a4108990b7View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-052f-9100000000-83d69bc58fb2c54f4d6eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-0900000000-9ed56ae0f65888639ca4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4i-0900000000-4d5492fe34ce2c0ebed1View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4i-9800000000-9c81ef9be9c5f91ed2c4View in MoNA
MSMass Spectrum (Electron Ionization)splash10-052f-9000000000-fa9a109c9586ea5b171cView in MoNA
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
Biological Properties
Cellular Locations
  • Membrane
Biofluid Locations
  • Feces
  • Saliva
  • Urine
Tissue LocationNot Available
PathwaysNot Available
NameSMPDB/PathwhizKEGG
Normal Concentrations
BiofluidStatusValueAgeSexConditionReferenceDetails
FecesDetected but not Quantified Adult (>18 years old)Both
Normal
details
FecesDetected but not Quantified Adult (>18 years old)Both
Normal
details
SalivaDetected but not Quantified Adult (>18 years old)Not SpecifiedNormal details
UrineDetected but not Quantified Adult (>18 years old)Both
Normal
details
Abnormal Concentrations
BiofluidStatusValueAgeSexConditionReferenceDetails
FecesDetected but not Quantified Adult (>18 years old)Both
Clostridium difficile infection
details
FecesDetected but not Quantified Adult (>18 years old)Both
Nonalcoholic fatty liver disease (NAFLD)
details
FecesDetected but not Quantified Adult (>18 years old)Both
Ulcerative colitis 
details
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
DrugBank Metabolite IDNot Available
Phenol Explorer Compound IDNot Available
Phenol Explorer Metabolite IDNot Available
FoodDB IDFDB004982
KNApSAcK IDNot Available
Chemspider ID13619
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkUndecane
METLIN IDNot Available
PubChem Compound14257
PDB IDUND
ChEBI ID46342
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Download (PDF)
General References
  1. (). Duke, James A. (1992) Handbook of phytochemical constituents of GRAS herbs and other economic plants. Boca Raton, FL. CRC Press.. .