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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 20:07:44 UTC
Update Date2022-03-07 02:54:23 UTC
HMDB IDHMDB0035180
Secondary Accession Numbers
  • HMDB35180
Metabolite Identification
Common Name(6E,8E)-4,6,8-Megastigmatriene
Description(6E,8E)-4,6,8-Megastigmatriene belongs to the class of organic compounds known as branched unsaturated hydrocarbons. These are hydrocarbons that contains one or more unsaturated carbon atoms, and an aliphatic branch (6E,8E)-4,6,8-Megastigmatriene has been detected, but not quantified in, fruits. This could make (6E,8E)-4,6,8-megastigmatriene a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on (6E,8E)-4,6,8-Megastigmatriene.
Structure
Data?1563862679
Synonyms
ValueSource
(6Z)-6-[(2E)-2-Butenylidene]-1,5,5-trimethyl-1-cyclohexeneHMDB
6-(2-Buten-1-ylidene)-1,5,5-trimethyl-cyclohexeneHMDB
6-(2-Butenylidene)-1,5,5-trimethyl-(e,e)-cyclohexeneHMDB
6-(2-Butenylidene)-1,5,5-trimethyl-(e,Z)-cyclohexeneHMDB
6-(2-Butenylidene)-1,5,5-trimethyl-cyclohexeneHMDB
Megastigme-4,6(e),8(e)-trieneHMDB
Chemical FormulaC13H20
Average Molecular Weight176.2979
Monoisotopic Molecular Weight176.15650064
IUPAC Name(6Z)-6-[(2E)-but-2-en-1-ylidene]-1,5,5-trimethylcyclohex-1-ene
Traditional Name(6Z)-6-[(2E)-but-2-en-1-ylidene]-1,5,5-trimethylcyclohex-1-ene
CAS Registry Number51468-86-1
SMILES
C\C=C\C=C1/C(C)=CCCC1(C)C
InChI Identifier
InChI=1S/C13H20/c1-5-6-9-12-11(2)8-7-10-13(12,3)4/h5-6,8-9H,7,10H2,1-4H3/b6-5+,12-9+
InChI KeyBYDQKMZEOZVIJM-HFACTSAFSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as branched unsaturated hydrocarbons. These are hydrocarbons that contains one or more unsaturated carbon atoms, and an aliphatic branch.
KingdomOrganic compounds
Super ClassHydrocarbons
ClassUnsaturated hydrocarbons
Sub ClassBranched unsaturated hydrocarbons
Direct ParentBranched unsaturated hydrocarbons
Alternative Parents
Substituents
  • Branched unsaturated hydrocarbon
  • Cycloalkene
  • Cyclic olefin
  • Unsaturated aliphatic hydrocarbon
  • Olefin
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.13 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.052 g/LALOGPS
logP5.84ALOGPS
logP3.99ChemAxon
logS-3.5ALOGPS
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area0 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity62.35 m³·mol⁻¹ChemAxon
Polarizability22.61 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+145.15531661259
DarkChem[M-H]-142.28431661259
DeepCCS[M+H]+150.58630932474
DeepCCS[M-H]-148.19930932474
DeepCCS[M-2H]-183.44130932474
DeepCCS[M+Na]+158.0430932474
AllCCS[M+H]+137.832859911
AllCCS[M+H-H2O]+133.632859911
AllCCS[M+NH4]+141.832859911
AllCCS[M+Na]+142.932859911
AllCCS[M-H]-144.732859911
AllCCS[M+Na-2H]-145.732859911
AllCCS[M+HCOO]-146.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(6E,8E)-4,6,8-MegastigmatrieneC\C=C\C=C1/C(C)=CCCC1(C)C1617.9Standard polar33892256
(6E,8E)-4,6,8-MegastigmatrieneC\C=C\C=C1/C(C)=CCCC1(C)C1352.2Standard non polar33892256
(6E,8E)-4,6,8-MegastigmatrieneC\C=C\C=C1/C(C)=CCCC1(C)C1316.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (6E,8E)-4,6,8-Megastigmatriene GC-MS (Non-derivatized) - 70eV, Positivesplash10-03dj-1900000000-2b5b68cf798cac1ffffa2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (6E,8E)-4,6,8-Megastigmatriene 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 - (6E,8E)-4,6,8-Megastigmatriene 10V, Negative-QTOFsplash10-004i-0900000000-b29eaea386879dcf02382016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6E,8E)-4,6,8-Megastigmatriene 20V, Negative-QTOFsplash10-004i-0900000000-0865ab6406b6f753060c2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6E,8E)-4,6,8-Megastigmatriene 40V, Negative-QTOFsplash10-0a4i-2900000000-93ae934e9f005cfe05942016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6E,8E)-4,6,8-Megastigmatriene 10V, Negative-QTOFsplash10-004i-0900000000-ffd9ab13676ace2531262021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6E,8E)-4,6,8-Megastigmatriene 20V, Negative-QTOFsplash10-004i-0900000000-75c5260cf280ee869cd32021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6E,8E)-4,6,8-Megastigmatriene 40V, Negative-QTOFsplash10-0002-0900000000-41c3a4d72ffd58e124392021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6E,8E)-4,6,8-Megastigmatriene 10V, Positive-QTOFsplash10-004i-1900000000-f23e1e2dc8701119c33d2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6E,8E)-4,6,8-Megastigmatriene 20V, Positive-QTOFsplash10-0fbi-6900000000-c5074dd62d3ffd97f92c2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6E,8E)-4,6,8-Megastigmatriene 40V, Positive-QTOFsplash10-0gbc-9200000000-5e0e71faa9899ae7ea1e2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6E,8E)-4,6,8-Megastigmatriene 10V, Positive-QTOFsplash10-00di-1900000000-ede59aa66a186e1194f32021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6E,8E)-4,6,8-Megastigmatriene 20V, Positive-QTOFsplash10-00y3-6900000000-c007d86dec168f3158122021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (6E,8E)-4,6,8-Megastigmatriene 40V, Positive-QTOFsplash10-066u-9300000000-73e0679c706891589e232021-09-23Wishart 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 IDFDB013821
KNApSAcK IDNot Available
Chemspider ID4520530
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5369483
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1122571
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .