Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 23:04:45 UTC
Update Date2022-03-07 02:55:31 UTC
HMDB IDHMDB0037821
Secondary Accession Numbers
  • HMDB37821
Metabolite Identification
Common Namexi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one
Descriptionxi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one belongs to the class of organic compounds known as lactones. These are cyclic esters of hydroxy carboxylic acids, containing a 1-oxacycloalkan-2-one structure, or analogues having unsaturation or heteroatoms replacing one or more carbon atoms of the ring. Thus, XI-1,8,8-trimethyl-2-oxabicyclo[3.2.1]octan-3-one is considered to be an isoprenoid. xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one has been detected, but not quantified in, common sages (Salvia officinalis). This could make XI-1,8,8-trimethyl-2-oxabicyclo[3.2.1]octan-3-one a potential biomarker for the consumption of these foods. xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review very few articles have been published on xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one.
Structure
Data?1563863093
SynonymsNot Available
Chemical FormulaC10H16O2
Average Molecular Weight168.2328
Monoisotopic Molecular Weight168.115029756
IUPAC Name1,8,8-trimethyl-2-oxabicyclo[3.2.1]octan-3-one
Traditional Name1,2-campholide
CAS Registry NumberNot Available
SMILES
CC1(C)C2CCC1(C)OC(=O)C2
InChI Identifier
InChI=1S/C10H16O2/c1-9(2)7-4-5-10(9,3)12-8(11)6-7/h7H,4-6H2,1-3H3
InChI KeyAXRMSBLBSHJLGO-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as lactones. These are cyclic esters of hydroxy carboxylic acids, containing a 1-oxacycloalkan-2-one structure, or analogues having unsaturation or heteroatoms replacing one or more carbon atoms of the ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassLactones
Sub ClassNot Available
Direct ParentLactones
Alternative Parents
Substituents
  • Caprolactone
  • Delta valerolactone
  • Delta_valerolactone
  • Oxepane
  • Oxane
  • Carboxylic acid ester
  • Lactone
  • Carboxylic acid derivative
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic 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
Water Solubility1.04 g/LALOGPS
logP2.7ALOGPS
logP1.94ChemAxon
logS-2.2ALOGPS
pKa (Strongest Basic)-7.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity45.51 m³·mol⁻¹ChemAxon
Polarizability18.52 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]+137.92831661259
DarkChem[M-H]-133.49631661259
DeepCCS[M+H]+143.75730932474
DeepCCS[M-H]-140.14530932474
DeepCCS[M-2H]-177.36430932474
DeepCCS[M+Na]+152.85330932474
AllCCS[M+H]+135.232859911
AllCCS[M+H-H2O]+130.932859911
AllCCS[M+NH4]+139.232859911
AllCCS[M+Na]+140.432859911
AllCCS[M-H]-140.332859911
AllCCS[M+Na-2H]-141.232859911
AllCCS[M+HCOO]-142.332859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-oneCC1(C)C2CCC1(C)OC(=O)C22172.5Standard polar33892256
xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-oneCC1(C)C2CCC1(C)OC(=O)C21290.6Standard non polar33892256
xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-oneCC1(C)C2CCC1(C)OC(=O)C21350.2Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4i-7900000000-3a487375c959829bc0fa2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one 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 - xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one 10V, Positive-QTOFsplash10-014i-0900000000-114f522e045db7edeca22016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one 20V, Positive-QTOFsplash10-014i-1900000000-e65fc5f0ede4876df1012016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one 40V, Positive-QTOFsplash10-0ku2-9400000000-1996eeb65978daa109812016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one 10V, Negative-QTOFsplash10-01b9-0900000000-38f2a47b5b22cbfb8d742016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one 20V, Negative-QTOFsplash10-01b9-0900000000-9d65daf81a74c1d363ba2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one 40V, Negative-QTOFsplash10-006x-9700000000-b43d30c7242ed0582da12016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one 10V, Positive-QTOFsplash10-014i-0900000000-3442966bf1888bce69852021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one 20V, Positive-QTOFsplash10-0006-9600000000-a7e661a4a1fe15b939292021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one 40V, Positive-QTOFsplash10-0006-9300000000-3cb6185a6720fa47a8702021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one 10V, Negative-QTOFsplash10-014i-0900000000-cb7592114e600c180aec2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one 20V, Negative-QTOFsplash10-014i-1900000000-7b89b1cf22bbd1e288f22021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - xi-1,8,8-Trimethyl-2-oxabicyclo[3.2.1]octan-3-one 40V, Negative-QTOFsplash10-014i-1900000000-8c493d518d9e06a8199f2021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • 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 IDFDB000811
KNApSAcK IDC00000834
Chemspider ID241485
KEGG Compound IDC02108
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound274476
PDB IDNot Available
ChEBI ID488
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. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .