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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 23:06:11 UTC
Update Date2021-09-23 23:06:11 UTC
HMDB IDHMDB0303073
Secondary Accession NumbersNone
Metabolite Identification
Common Name6,10,14-Trimethylpentadecan-2-one
Description6,10,14-trimethylpentadecan-2-one, also known as hexahydrofarnesylacetone, is a member of the class of compounds known as sesquiterpenoids. Sesquiterpenoids are terpenes with three consecutive isoprene units. 6,10,14-trimethylpentadecan-2-one is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 6,10,14-trimethylpentadecan-2-one is a celery, fat, and herbal tasting compound and can be found in a number of food items such as sweet basil, common oregano, roselle, and wild celery, which makes 6,10,14-trimethylpentadecan-2-one a potential biomarker for the consumption of these food products.
Structure
Thumb
Synonyms
ValueSource
HexahydrofarnesylacetoneMeSH
Chemical FormulaC18H36O
Average Molecular Weight268.4778
Monoisotopic Molecular Weight268.276615774
IUPAC Name6,10,14-trimethylpentadecan-2-one
Traditional Name6,10,14-trimethylpentadecan-2-one
CAS Registry NumberNot Available
SMILES
CC(C)CCCC(C)CCCC(C)CCCC(C)=O
InChI Identifier
InChI=1S/C18H36O/c1-15(2)9-6-10-16(3)11-7-12-17(4)13-8-14-18(5)19/h15-17H,6-14H2,1-5H3
InChI KeyWHWDWIHXSPCOKZ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassSesquiterpenoids
Direct ParentSesquiterpenoids
Alternative Parents
Substituents
  • Farsesane sesquiterpenoid
  • Sesquiterpenoid
  • Ketone
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Physiological effect
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP7.48ALOGPS
logP6.56ChemAxon
logS-6.8ALOGPS
pKa (Strongest Acidic)19.64ChemAxon
pKa (Strongest Basic)-7.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count12ChemAxon
Refractivity85.08 m³·mol⁻¹ChemAxon
Polarizability36.16 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+179.4932859911
AllCCS[M+H-H2O]+176.46732859911
AllCCS[M+Na]+183.09732859911
AllCCS[M+NH4]+182.29232859911
AllCCS[M-H]-177.53832859911
AllCCS[M+Na-2H]-179.24832859911
AllCCS[M+HCOO]-181.26732859911
DeepCCS[M+H]+173.45730932474
DeepCCS[M-H]-170.64630932474
DeepCCS[M-2H]-206.41330932474
DeepCCS[M+Na]+182.27230932474

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
6,10,14-Trimethylpentadecan-2-one,1TMS,isomer #1CC(=CCCC(C)CCCC(C)CCCC(C)C)O[Si](C)(C)C1977.4Semi standard non polar33892256
6,10,14-Trimethylpentadecan-2-one,1TMS,isomer #1CC(=CCCC(C)CCCC(C)CCCC(C)C)O[Si](C)(C)C1954.1Standard non polar33892256
6,10,14-Trimethylpentadecan-2-one,1TMS,isomer #1CC(=CCCC(C)CCCC(C)CCCC(C)C)O[Si](C)(C)C1935.3Standard polar33892256
6,10,14-Trimethylpentadecan-2-one,1TMS,isomer #2C=C(CCCC(C)CCCC(C)CCCC(C)C)O[Si](C)(C)C1954.1Semi standard non polar33892256
6,10,14-Trimethylpentadecan-2-one,1TMS,isomer #2C=C(CCCC(C)CCCC(C)CCCC(C)C)O[Si](C)(C)C1974.6Standard non polar33892256
6,10,14-Trimethylpentadecan-2-one,1TMS,isomer #2C=C(CCCC(C)CCCC(C)CCCC(C)C)O[Si](C)(C)C1928.9Standard polar33892256
6,10,14-Trimethylpentadecan-2-one,1TBDMS,isomer #1CC(=CCCC(C)CCCC(C)CCCC(C)C)O[Si](C)(C)C(C)(C)C2219.1Semi standard non polar33892256
6,10,14-Trimethylpentadecan-2-one,1TBDMS,isomer #1CC(=CCCC(C)CCCC(C)CCCC(C)C)O[Si](C)(C)C(C)(C)C2125.2Standard non polar33892256
6,10,14-Trimethylpentadecan-2-one,1TBDMS,isomer #1CC(=CCCC(C)CCCC(C)CCCC(C)C)O[Si](C)(C)C(C)(C)C2084.1Standard polar33892256
6,10,14-Trimethylpentadecan-2-one,1TBDMS,isomer #2C=C(CCCC(C)CCCC(C)CCCC(C)C)O[Si](C)(C)C(C)(C)C2195.3Semi standard non polar33892256
6,10,14-Trimethylpentadecan-2-one,1TBDMS,isomer #2C=C(CCCC(C)CCCC(C)CCCC(C)C)O[Si](C)(C)C(C)(C)C2134.3Standard non polar33892256
6,10,14-Trimethylpentadecan-2-one,1TBDMS,isomer #2C=C(CCCC(C)CCCC(C)CCCC(C)C)O[Si](C)(C)C(C)(C)C2092.4Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
MSMass Spectrum (Electron Ionization)splash10-0a4l-9100000000-27ee6443769e62578c062015-03-01Not AvailableView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6,10,14-Trimethylpentadecan-2-one 10V, Positive-QTOFsplash10-0gb9-0190000000-b1776bbab8509334f8132016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6,10,14-Trimethylpentadecan-2-one 20V, Positive-QTOFsplash10-0lmi-6940000000-a2b92e219d720d495f532016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6,10,14-Trimethylpentadecan-2-one 40V, Positive-QTOFsplash10-0ab9-9400000000-c2ff0bd1d36835e7baff2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6,10,14-Trimethylpentadecan-2-one 10V, Negative-QTOFsplash10-014i-0090000000-2fb5774d23a1915aa5282016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6,10,14-Trimethylpentadecan-2-one 20V, Negative-QTOFsplash10-014i-2090000000-3142a9cdc7a0dbd7f88f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6,10,14-Trimethylpentadecan-2-one 40V, Negative-QTOFsplash10-0a4i-9440000000-1ce34a64d0efc0924b782016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6,10,14-Trimethylpentadecan-2-one 10V, Positive-QTOFsplash10-0uxr-3390000000-f18695941cf93bcd59832021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6,10,14-Trimethylpentadecan-2-one 20V, Positive-QTOFsplash10-0cki-9500000000-4756e8503d4fbf87205d2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6,10,14-Trimethylpentadecan-2-one 40V, Positive-QTOFsplash10-0a4i-9000000000-e4ea55fc1167775b5d962021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6,10,14-Trimethylpentadecan-2-one 10V, Negative-QTOFsplash10-014i-0090000000-f8d52a37bd931625f1892021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6,10,14-Trimethylpentadecan-2-one 20V, Negative-QTOFsplash10-066r-4090000000-16284271fe8adb9ccca82021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6,10,14-Trimethylpentadecan-2-one 40V, Negative-QTOFsplash10-0pb9-9760000000-6a69ddbe4a52e77310232021-10-21Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
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 IDFDB007640
KNApSAcK IDNot Available
Chemspider ID9979
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available