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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-24 05:14:39 UTC
Update Date2021-09-24 05:14:39 UTC
HMDB IDHMDB0303866
Secondary Accession NumbersNone
Metabolite Identification
Common Namealpha-fenchyl alcoholalpha-1,3,3-trimethyl-norbornan-2-ol
DescriptionFenchol or 1,3,3-Trimethylbicyclo[2.2.1]heptan-2-ol, belongs to the class of organic compounds known as bicyclic monoterpenoids. These are monoterpenoids containing exactly 2 rings, which are fused to each other. Fenchol is a naturally occurring bicyclic monoterpenoid and an isomer of Borneol. Monoterpenoids are terpenes that contain 10 carbon atoms and are comprised of two isoprene units. The biosynthesis of monoterpenes is known to occur mainly through the methyl-eritritol-phosphate (MEP) pathway in the plastids. Geranyl diphosphate (GPP) is a key intermediate in the biosynthesis of cyclic monoterpenes. GPP undergoes several cyclation reactions to yield a diverse number of cyclic arrangements. Fenchol is an extremely weak basic (essentially neutral) compound (based on its pKa). It is a colorless or white solid with a characteristic scent found in basil and Aster. Fenchol is used extensively in perfumery.
Structure
Thumb
Synonyms
ValueSource
(1S,2-endo)-1,3,3-Trimethylnorbornan-2-olChEBI
(1S,2S,4R)-endo-FencholChEBI
1,3,3-Trimethyl-2-norbornanolChEBI
2-FenchanolChEBI
alpha-FencholChEBI
alpha-Fenchyl alcoholChEBI
endo-alpha-FencholChEBI
endo-FencholChEBI
Fenchyl alcoholChEBI
(-)-alpha-Fenchyl alcoholKegg
a-FencholGenerator
Α-fencholGenerator
a-Fenchyl alcoholGenerator
Α-fenchyl alcoholGenerator
endo-a-FencholGenerator
endo-Α-fencholGenerator
(-)-a-Fenchyl alcoholGenerator
(-)-Α-fenchyl alcoholGenerator
Fenchol, ((endo)-(+-))-isomerMeSH
Fenchol, ((exo)-(+-))-isomerMeSH
Fenchol, (endo)-isomerMeSH
Fenchol, (1R-endo)-isomerMeSH
Fenchol, (1S-exo)-isomerMeSH
FencholMeSH
Fenchol, (1S-endo)-isomerMeSH
Fenchol, (exo)-isomerMeSH
a-Fenchyl alcoholalpha-1,3,3-trimethyl-norbornan-2-olGenerator
Α-fenchyl alcoholalpha-1,3,3-trimethyl-norbornan-2-olGenerator
(1S,2S,4R)-1,3,3-Trimethylbicyclo[2.2.1]heptan-2-olPhytoBank
(-)-endo-FencholPhytoBank
(-)-alpha-FencholPhytoBank
(-)-α-FencholPhytoBank
(1S-endo)-FencholPhytoBank
l-alpha-Fenchyl alcoholPhytoBank
l-α-Fenchyl alcoholPhytoBank
rel-(1R,2R,4S)-1,3,3-Trimethylbicyclo[2.2.1]heptan-2-olPhytoBank
(±)-alpha-FencholPhytoBank
(±)-α-FencholPhytoBank
dl-alpha-FencholPhytoBank
dl-α-FencholPhytoBank
1,3,3-Trimethylbicyclo[2.2.1]heptan-2-olPhytoBank
Chemical FormulaC10H18O
Average Molecular Weight154.253
Monoisotopic Molecular Weight154.1357652
IUPAC Name(1S,2S,4R)-1,3,3-trimethylbicyclo[2.2.1]heptan-2-ol
Traditional Name((endo)-(+-))-fenchol
CAS Registry NumberNot Available
SMILES
CC1(C)[C@@H]2CC[C@@](C)(C2)[C@@H]1O
InChI Identifier
InChI=1S/C10H18O/c1-9(2)7-4-5-10(3,6-7)8(9)11/h7-8,11H,4-6H2,1-3H3/t7-,8-,10+/m1/s1
InChI KeyIAIHUHQCLTYTSF-MRTMQBJTSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as bicyclic monoterpenoids. These are monoterpenoids containing exactly 2 rings, which are fused to each other.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassMonoterpenoids
Direct ParentBicyclic monoterpenoids
Alternative Parents
Substituents
  • Fenchane monoterpenoid
  • Bicyclic monoterpenoid
  • Cyclic alcohol
  • Secondary alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Ontology
Physiological effect
DispositionNot Available
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
logP2.3ALOGPS
logP2.15ChemAxon
logS-2.2ALOGPS
pKa (Strongest Basic)-0.52ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity45.16 m³·mol⁻¹ChemAxon
Polarizability18.52 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+133.70732859911
AllCCS[M+H-H2O]+129.4232859911
AllCCS[M+Na]+138.85432859911
AllCCS[M+NH4]+137.70232859911
AllCCS[M-H]-137.33732859911
AllCCS[M+Na-2H]-138.63932859911
AllCCS[M+HCOO]-140.13732859911
DeepCCS[M+H]+139.88130932474
DeepCCS[M-H]-137.48530932474
DeepCCS[M-2H]-171.78730932474
DeepCCS[M+Na]+146.67630932474

Predicted Kovats Retention Indices

Not Available
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - alpha-fenchyl alcoholalpha-1,3,3-trimethyl-norbornan-2-ol GC-MS (1 TMS) - 70eV, PositiveNot Available2020-06-30Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-fenchyl alcoholalpha-1,3,3-trimethyl-norbornan-2-ol 10V, Positive-QTOFsplash10-052r-0900000000-d82ad081287ed26399252019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-fenchyl alcoholalpha-1,3,3-trimethyl-norbornan-2-ol 20V, Positive-QTOFsplash10-052r-1900000000-94ea34fa991c83d8e3fa2019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-fenchyl alcoholalpha-1,3,3-trimethyl-norbornan-2-ol 40V, Positive-QTOFsplash10-0aca-9400000000-7d93799774481e0cda422019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-fenchyl alcoholalpha-1,3,3-trimethyl-norbornan-2-ol 10V, Negative-QTOFsplash10-0udi-0900000000-53ad86f1876aae2ee0672019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-fenchyl alcoholalpha-1,3,3-trimethyl-norbornan-2-ol 20V, Negative-QTOFsplash10-0udi-0900000000-747f855f1574c214338c2019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-fenchyl alcoholalpha-1,3,3-trimethyl-norbornan-2-ol 40V, Negative-QTOFsplash10-0fe0-0900000000-2389c65fe686d8639bb12019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-fenchyl alcoholalpha-1,3,3-trimethyl-norbornan-2-ol 10V, Positive-QTOFsplash10-0a4i-3900000000-4094f7230adb483cf7e52021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-fenchyl alcoholalpha-1,3,3-trimethyl-norbornan-2-ol 20V, Positive-QTOFsplash10-0a5c-6900000000-aabed757c552780da4722021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-fenchyl alcoholalpha-1,3,3-trimethyl-norbornan-2-ol 40V, Positive-QTOFsplash10-053i-9600000000-6fa6ff11a1ac49887bb32021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-fenchyl alcoholalpha-1,3,3-trimethyl-norbornan-2-ol 10V, Negative-QTOFsplash10-0udi-0900000000-d2363ae8d4dbdcccda802021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-fenchyl alcoholalpha-1,3,3-trimethyl-norbornan-2-ol 20V, Negative-QTOFsplash10-0udi-0900000000-d2363ae8d4dbdcccda802021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - alpha-fenchyl alcoholalpha-1,3,3-trimethyl-norbornan-2-ol 40V, Negative-QTOFsplash10-0udi-0900000000-459bafe52d5b103e88a62021-10-21Wishart 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 IDFDB029688
KNApSAcK IDC00052452
Chemspider ID388777
KEGG Compound IDC02344
BioCyc IDCPD-685
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID15405
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1054341
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available