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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 20:48:44 UTC
Update Date2021-09-26 22:50:41 UTC
HMDB IDHMDB0243562
Secondary Accession NumbersNone
Metabolite Identification
Common NameBicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-, (1R,4E,9S)-
Description4,11,11-trimethyl-8-methylidenebicyclo[7.2.0]undec-4-ene belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units. Based on a literature review very few articles have been published on 4,11,11-trimethyl-8-methylidenebicyclo[7.2.0]undec-4-ene. This compound has been identified in human blood as reported by (PMID: 31557052 ). Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-, (1r,4e,9s)- is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-, (1R,4E,9S)- is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
Caryophyllene, (R-(r*,4Z,9S*))-isomerMeSH, HMDB
Caryophyllene, (S-(r*,4Z,9S*))-isomerMeSH, HMDB
Caryophyllene, (S-(r*,4E,9S*))-isomerMeSH, HMDB
beta-CaryophylleneMeSH, HMDB
IsocaryophylleneMeSH, HMDB
Caryophyllene, (r*,4Z,9S*)-(+-)-isomerMeSH, HMDB
(e)-beta-CaryophylleneMeSH, HMDB
Caryophyllene, (R-(r*,4E,9S))-isomerMeSH, HMDB
trans-CaryophylleneMeSH, HMDB
CaryophylleneMeSH, HMDB
Chemical FormulaC15H24
Average Molecular Weight204.357
Monoisotopic Molecular Weight204.187800773
IUPAC Name4,11,11-trimethyl-8-methylidenebicyclo[7.2.0]undec-4-ene
Traditional Name4,11,11-trimethyl-8-methylidenebicyclo[7.2.0]undec-4-ene
CAS Registry NumberNot Available
SMILES
CC1=CCCC(=C)C2CC(C)(C)C2CC1
InChI Identifier
InChI=1S/C15H24/c1-11-6-5-7-12(2)13-10-15(3,4)14(13)9-8-11/h6,13-14H,2,5,7-10H2,1,3-4H3
InChI KeyNPNUFJAVOOONJE-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
  • Caryophyllane sesquiterpenoid
  • Sesquiterpenoid
  • Branched unsaturated hydrocarbon
  • Polycyclic hydrocarbon
  • Cyclic olefin
  • Unsaturated aliphatic hydrocarbon
  • Unsaturated hydrocarbon
  • Olefin
  • Hydrocarbon
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
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
logP5.35ALOGPS
logP4.52ChemAxon
logS-4.8ALOGPS
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area0 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity67.45 m³·mol⁻¹ChemAxon
Polarizability25.93 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+150.97730932474
DeepCCS[M-H]-148.61930932474
DeepCCS[M-2H]-183.05230932474
DeepCCS[M+Na]+158.05330932474
AllCCS[M+H]+147.332859911
AllCCS[M+H-H2O]+143.232859911
AllCCS[M+NH4]+151.032859911
AllCCS[M+Na]+152.132859911
AllCCS[M-H]-156.032859911
AllCCS[M+Na-2H]-156.432859911
AllCCS[M+HCOO]-157.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-, (1R,4E,9S)-CC1=CCCC(=C)C2CC(C)(C)C2CC11444.4Standard non polar33892256
Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-, (1R,4E,9S)-CC1=CCCC(=C)C2CC(C)(C)C2CC11430.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-, (1R,4E,9S)- GC-MS (Non-derivatized) - 70eV, Positivesplash10-0002-2900000000-9339cba1034fc0050a982021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-, (1R,4E,9S)- GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-, (1R,4E,9S)- GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-, (1R,4E,9S)- 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 - Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-, (1R,4E,9S)- 10V, Positive-QTOFsplash10-0a4i-0190000000-e8e2a53e6c8a577cd2c42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-, (1R,4E,9S)- 20V, Positive-QTOFsplash10-052b-0940000000-4f0db568926789b825282021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-, (1R,4E,9S)- 40V, Positive-QTOFsplash10-052g-9700000000-24f3ae9730f7cfa936df2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-, (1R,4E,9S)- 10V, Negative-QTOFsplash10-0udi-0090000000-7ccf03fa1149a1e9f55f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-, (1R,4E,9S)- 20V, Negative-QTOFsplash10-0udi-0090000000-7ccf03fa1149a1e9f55f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-, (1R,4E,9S)- 40V, Negative-QTOFsplash10-0udi-0090000000-0b1ac00c3b3c6c0a73b92021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID24520
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound26318
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 References
  1. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]