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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 11:47:42 UTC
Update Date2022-09-22 17:44:24 UTC
HMDB IDHMDB0253376
Secondary Accession NumbersNone
Metabolite Identification
Common NameIdebenone
Descriptionidebenone, also known as BRN 2001459 or CV 2619, belongs to the class of organic compounds known as ubiquinones. These are coenzyme Q derivatives containing a 5, 6-dimethoxy-3-methyl(1,4-benzoquinone) moiety to which an isoprenyl group is attached at ring position 2(or 6). idebenone is an extremely weak basic (essentially neutral) compound (based on its pKa). This compound has been identified in human blood as reported by (PMID: 31557052 ). Idebenone is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Idebenone 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
2,3-Dimethoxy-5-methyl-6-(10'-hydroxydecyl)-1,4-benzoquinoneChEBI
2-(10-Hydroxydecyl)-5,6-dimethoxy-3-methyl-p-benzoquinoneChEBI
2-(10-Hydroxydecyl)-5,6-dimethoxy-3-methylcyclohexa-2,5-diene-1,4-dioneChEBI
6-(10-Hydroxydecyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinoneChEBI
6-(10-Hydroxydecyl)-2,3-dimethoxy-5-methyl-p-benzoquinoneChEBI
BRN 2001459ChEBI
CV 2619ChEBI
IdebenonaChEBI
IdebenonumChEBI
RaxoneKegg
Hydroxydecyl ubiquinoneMeSH
NobenMeSH
Chemical FormulaC19H30O5
Average Molecular Weight338.444
Monoisotopic Molecular Weight338.209324066
IUPAC Name2-(10-hydroxydecyl)-5,6-dimethoxy-3-methylcyclohexa-2,5-diene-1,4-dione
Traditional Nameidebenone
CAS Registry NumberNot Available
SMILES
COC1=C(OC)C(=O)C(CCCCCCCCCCO)=C(C)C1=O
InChI Identifier
InChI=1S/C19H30O5/c1-14-15(12-10-8-6-4-5-7-9-11-13-20)17(22)19(24-3)18(23-2)16(14)21/h20H,4-13H2,1-3H3
InChI KeyJGPMMRGNQUBGND-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as ubiquinones. These are coenzyme Q derivatives containing a 5, 6-dimethoxy-3-methyl(1,4-benzoquinone) moiety to which an isoprenyl group is attached at ring position 2(or 6).
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassQuinone and hydroquinone lipids
Direct ParentUbiquinones
Alternative Parents
Substituents
  • Ubiquinone skeleton
  • Fatty alcohol
  • P-benzoquinone
  • Quinone
  • Fatty acyl
  • Vinylogous ester
  • Cyclic ketone
  • Ketone
  • Alcohol
  • Hydrocarbon derivative
  • Primary alcohol
  • Organic oxide
  • Organooxygen compound
  • Organic oxygen compound
  • Carbonyl group
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External Descriptors
Ontology
Not AvailableNot 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
logP3.98ALOGPS
logP3.57ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)16.84ChemAxon
pKa (Strongest Basic)-2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area72.83 ŲChemAxon
Rotatable Bond Count12ChemAxon
Refractivity96.52 m³·mol⁻¹ChemAxon
Polarizability39.56 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+187.22130932474
DeepCCS[M-H]-184.86330932474
DeepCCS[M-2H]-217.7530932474
DeepCCS[M+Na]+193.31430932474
AllCCS[M+H]+185.632859911
AllCCS[M+H-H2O]+182.832859911
AllCCS[M+NH4]+188.232859911
AllCCS[M+Na]+189.032859911
AllCCS[M-H]-187.632859911
AllCCS[M+Na-2H]-188.632859911
AllCCS[M+HCOO]-189.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
IdebenoneCOC1=C(OC)C(=O)C(CCCCCCCCCCO)=C(C)C1=O3764.2Standard polar33892256
IdebenoneCOC1=C(OC)C(=O)C(CCCCCCCCCCO)=C(C)C1=O2526.2Standard non polar33892256
IdebenoneCOC1=C(OC)C(=O)C(CCCCCCCCCCO)=C(C)C1=O2587.1Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Idebenone GC-MS (Non-derivatized) - 70eV, Positivesplash10-0ab9-3497000000-d8feb0920ad00dd02dfc2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Idebenone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Idebenone GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Idebenone GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Idebenone LC-ESI-qTof , Positive-QTOFsplash10-0690-1960000000-8c5ca483f0016c2028f62017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Idebenone LC-ESI-qTof , Positive-QTOFsplash10-0kar-0690000000-cbc95a31913165d691a72017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Idebenone , positive-QTOFsplash10-0072-0944000000-a92c002a2a095f43babd2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Idebenone , positive-QTOFsplash10-0002-0932000000-16596a60138e58f994032017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Idebenone 35V, Positive-QTOFsplash10-0002-0920000000-78a36c6ea797d2f634d02021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Idebenone 10V, Positive-QTOFsplash10-00dr-0109000000-0e448956195600661f3b2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Idebenone 20V, Positive-QTOFsplash10-00dr-1639000000-85bab94d4f5dfa49fb172016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Idebenone 40V, Positive-QTOFsplash10-0kie-5910000000-da8dc14461899b449de52016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Idebenone 10V, Negative-QTOFsplash10-000i-0009000000-07c7343056bf9e03ff0a2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Idebenone 20V, Negative-QTOFsplash10-00li-0179000000-4a9266ff06cc1b8e80e42016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Idebenone 40V, Negative-QTOFsplash10-000i-9162000000-1ee1ad4824a121cd64612016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Idebenone 10V, Positive-QTOFsplash10-00di-0109000000-c07b89c87c5050d87cce2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Idebenone 20V, Positive-QTOFsplash10-00dj-1964000000-a564eb1deb2fbb97818c2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Idebenone 40V, Positive-QTOFsplash10-0532-9720000000-d41e9d56bc6f572437d32021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Idebenone 10V, Negative-QTOFsplash10-000i-0009000000-44e6f0d61e4038bcad782021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Idebenone 20V, Negative-QTOFsplash10-0a4r-0149000000-7f1280b294d10ddc27312021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Idebenone 40V, Negative-QTOFsplash10-0007-0493000000-b0d8056cbf1790c78c872021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
UrineDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedCancer patients undergoing total body irradiation details
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDBMET01521
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 LinkIdebenone
METLIN IDNot Available
PubChem Compound3686
PDB IDNot Available
ChEBI ID31687
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 ]