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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-03-07 21:31:10 UTC
Update Date2022-03-07 03:17:36 UTC
HMDB IDHMDB0059818
Secondary Accession Numbers
  • HMDB59818
Metabolite Identification
Common Namealpha-Alaskene
Descriptionalpha-Alaskene, also known as α-alaskene, 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. alpha-Alaskene is possibly neutral. These are terpenes with three consecutive isoprene units.
Structure
Data?1563865978
Synonyms
ValueSource
a-AlaskeneGenerator
Α-alaskeneGenerator
Chemical FormulaC15H24
Average Molecular Weight204.3511
Monoisotopic Molecular Weight204.187800768
IUPAC Name(1S)-1,8-dimethyl-4-(propan-2-ylidene)spiro[4.5]dec-7-ene
Traditional Name(1S)-1,8-dimethyl-4-(propan-2-ylidene)spiro[4.5]dec-7-ene
CAS Registry NumberNot Available
SMILES
[H][C@]1(C)CCC(=C(C)C)C11CCC(C)=CC1
InChI Identifier
InChI=1S/C15H24/c1-11(2)14-6-5-13(4)15(14)9-7-12(3)8-10-15/h7,13H,5-6,8-10H2,1-4H3/t13-,15?/m0/s1
InChI KeyHMKLOOMRRZKSNM-CFMCSPIPSA-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
  • Polycyclic hydrocarbon
  • Cyclic olefin
  • Unsaturated aliphatic hydrocarbon
  • Olefin
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
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
Water Solubility0.029 g/LALOGPS
logP5.86ALOGPS
logP4.42ChemAxon
logS-3.8ALOGPS
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area0 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity68.26 m³·mol⁻¹ChemAxon
Polarizability26.15 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
DarkChem[M+H]+149.40831661259
DarkChem[M-H]-146.93431661259
DeepCCS[M-2H]-185.07230932474
DeepCCS[M+Na]+159.97430932474
AllCCS[M+H]+148.232859911
AllCCS[M+H-H2O]+144.232859911
AllCCS[M+NH4]+151.932859911
AllCCS[M+Na]+153.032859911
AllCCS[M-H]-157.732859911
AllCCS[M+Na-2H]-158.332859911
AllCCS[M+HCOO]-159.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
alpha-Alaskene[H][C@]1(C)CCC(=C(C)C)C11CCC(C)=CC11758.9Standard polar33892256
alpha-Alaskene[H][C@]1(C)CCC(=C(C)C)C11CCC(C)=CC11493.8Standard non polar33892256
alpha-Alaskene[H][C@]1(C)CCC(=C(C)C)C11CCC(C)=CC11515.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - alpha-Alaskene GC-MS (Non-derivatized) - 70eV, Positivesplash10-01p9-1900000000-444c030eda918824fc1b2017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - alpha-Alaskene 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 - alpha-Alaskene 10V, Positive-QTOFsplash10-0a4i-0490000000-714361b0f770ecdcebbc2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-Alaskene 20V, Positive-QTOFsplash10-0901-2920000000-8fb91498b8aff4e452502017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-Alaskene 40V, Positive-QTOFsplash10-0k9b-6900000000-f1ce5dbf2c43895394db2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-Alaskene 10V, Negative-QTOFsplash10-0udi-0090000000-3504148e9c35503479a12017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-Alaskene 20V, Negative-QTOFsplash10-0udi-0190000000-5302946fcbe565ae4d4e2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-Alaskene 40V, Negative-QTOFsplash10-01w0-1910000000-90b80a125bcdb09915db2017-10-06Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-Alaskene 10V, Positive-QTOFsplash10-03di-0900000000-3eef6a16499213c3b1e42021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-Alaskene 20V, Positive-QTOFsplash10-0udi-7970000000-74e1db198f65ee66c3d72021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-Alaskene 40V, Positive-QTOFsplash10-0006-9300000000-54e2db066a92aa031a2d2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-Alaskene 10V, Negative-QTOFsplash10-0udi-0090000000-7ccf03fa1149a1e9f55f2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-Alaskene 20V, Negative-QTOFsplash10-0udi-0090000000-7ccf03fa1149a1e9f55f2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-Alaskene 40V, Negative-QTOFsplash10-0w2i-0950000000-408744a8fc70c8418a622021-09-25Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane (predicted from logP)
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 IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6428487
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