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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 08:04:45 UTC
Update Date2022-09-22 17:44:22 UTC
HMDB IDHMDB0250922
Secondary Accession NumbersNone
Metabolite Identification
Common NameDecoquinate
DescriptionDecoquinate, also known as deccox or decoquinic acid, belongs to the class of organic compounds known as hydroquinolones. Hydroquinolones are compounds containing a hydrogenated quinoline bearing a ketone group. Based on a literature review very few articles have been published on Decoquinate. This compound has been identified in human blood as reported by (PMID: 31557052 ). Decoquinate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Decoquinate 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
DeccoxKegg
Decoquinic acidGenerator
Ethyl 6-decoxy-7-ethoxy-4-oxo-1H-quinoline-3-carboxylic acidGenerator
Ethyl-6-(decycloxy)-7-ethoxy-4-hydroxy-3-quinolinecarboxylateMeSH
DecoquinateMeSH
Chemical FormulaC24H35NO5
Average Molecular Weight417.546
Monoisotopic Molecular Weight417.251523231
IUPAC Nameethyl 6-(decyloxy)-7-ethoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate
Traditional Namedecoquinate
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCOC1=C(OCC)C=C2NC=C(C(=O)OCC)C(=O)C2=C1
InChI Identifier
InChI=1S/C24H35NO5/c1-4-7-8-9-10-11-12-13-14-30-21-15-18-20(16-22(21)28-5-2)25-17-19(23(18)26)24(27)29-6-3/h15-17H,4-14H2,1-3H3,(H,25,26)
InChI KeyJHAYEQICABJSTP-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydroquinolones. Hydroquinolones are compounds containing a hydrogenated quinoline bearing a ketone group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassQuinolines and derivatives
Sub ClassQuinolones and derivatives
Direct ParentHydroquinolones
Alternative Parents
Substituents
  • Dihydroquinolone
  • Dihydroquinoline
  • Pyridine carboxylic acid
  • Pyridine carboxylic acid or derivatives
  • Alkyl aryl ether
  • Benzenoid
  • Pyridine
  • Heteroaromatic compound
  • Vinylogous amide
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Ether
  • Monocarboxylic acid or derivatives
  • Azacycle
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organic oxide
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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
logP6ALOGPS
logP6.31ChemAxon
logS-5.8ALOGPS
pKa (Strongest Acidic)5.95ChemAxon
pKa (Strongest Basic)-1.5ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area73.86 ŲChemAxon
Rotatable Bond Count15ChemAxon
Refractivity119.77 m³·mol⁻¹ChemAxon
Polarizability49.91 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+212.44430932474
DeepCCS[M-H]-208.78830932474
DeepCCS[M-2H]-244.96830932474
DeepCCS[M+Na]+221.25930932474
AllCCS[M+H]+202.832859911
AllCCS[M+H-H2O]+200.732859911
AllCCS[M+NH4]+204.832859911
AllCCS[M+Na]+205.332859911
AllCCS[M-H]-198.332859911
AllCCS[M+Na-2H]-199.932859911
AllCCS[M+HCOO]-201.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
DecoquinateCCCCCCCCCCOC1=C(OCC)C=C2NC=C(C(=O)OCC)C(=O)C2=C14038.4Standard polar33892256
DecoquinateCCCCCCCCCCOC1=C(OCC)C=C2NC=C(C(=O)OCC)C(=O)C2=C13145.4Standard non polar33892256
DecoquinateCCCCCCCCCCOC1=C(OCC)C=C2NC=C(C(=O)OCC)C(=O)C2=C13573.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Decoquinate,1TMS,isomer #1CCCCCCCCCCOC1=CC2=C(C=C1OCC)N([Si](C)(C)C)C=C(C(=O)OCC)C2=O3327.8Semi standard non polar33892256
Decoquinate,1TMS,isomer #1CCCCCCCCCCOC1=CC2=C(C=C1OCC)N([Si](C)(C)C)C=C(C(=O)OCC)C2=O3266.5Standard non polar33892256
Decoquinate,1TMS,isomer #1CCCCCCCCCCOC1=CC2=C(C=C1OCC)N([Si](C)(C)C)C=C(C(=O)OCC)C2=O3950.3Standard polar33892256
Decoquinate,1TBDMS,isomer #1CCCCCCCCCCOC1=CC2=C(C=C1OCC)N([Si](C)(C)C(C)(C)C)C=C(C(=O)OCC)C2=O3469.8Semi standard non polar33892256
Decoquinate,1TBDMS,isomer #1CCCCCCCCCCOC1=CC2=C(C=C1OCC)N([Si](C)(C)C(C)(C)C)C=C(C(=O)OCC)C2=O3415.0Standard non polar33892256
Decoquinate,1TBDMS,isomer #1CCCCCCCCCCOC1=CC2=C(C=C1OCC)N([Si](C)(C)C(C)(C)C)C=C(C(=O)OCC)C2=O3989.6Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Decoquinate GC-MS (Non-derivatized) - 70eV, Positivesplash10-00au-6149000000-9af727e5dff1d30d51c02021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Decoquinate GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Decoquinate LC-ESI-QTOF , positive-QTOFsplash10-014i-0000900000-e690de8d862bdf40b4932017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Decoquinate LC-ESI-QTOF , positive-QTOFsplash10-014i-0002900000-3ad58466cd454b2e1d0c2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Decoquinate LC-ESI-QTOF , positive-QTOFsplash10-0006-0009000000-0846e63f39c3c6204b342017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Decoquinate LC-ESI-QTOF , positive-QTOFsplash10-0fdo-0089000000-1baac28022fb5acb98482017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Decoquinate LC-ESI-QTOF , positive-QTOFsplash10-0uk9-0090000000-d1bcad88017e40714acc2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Decoquinate 50V, Positive-QTOFsplash10-0uk9-0090000000-329f680ad2dfed5de8c72021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Decoquinate 50V, Positive-QTOFsplash10-0uk9-0090000000-c8bef071eb2a2a446dd42021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Decoquinate 50V, Positive-QTOFsplash10-0uk9-0090000000-56ec656ac7e9f160ceda2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Decoquinate 10V, Positive-QTOFsplash10-014i-0000900000-fdbd4e51f2d042ce54e42021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Decoquinate 20V, Positive-QTOFsplash10-014i-0002900000-7eda9f1e3289f5ac08332021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Decoquinate 40V, Positive-QTOFsplash10-0fdo-0089000000-4bd852688f26f443283a2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Decoquinate 30V, Positive-QTOFsplash10-0006-0009000000-05d7056ebf8ab72148462021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Decoquinate 10V, Positive-QTOFsplash10-014l-0216900000-594da60522c7918391f02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Decoquinate 20V, Positive-QTOFsplash10-0006-4639300000-1d6c9f1e606790d5acc22016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Decoquinate 40V, Positive-QTOFsplash10-0006-8972000000-c173f2974f2fa41ab6492016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Decoquinate 10V, Negative-QTOFsplash10-014i-1157900000-dd0f25b1506d4caecdae2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Decoquinate 20V, Negative-QTOFsplash10-0fr6-0169100000-da5d7ea25a6c7668a62d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Decoquinate 40V, Negative-QTOFsplash10-0uds-0391000000-07fc573a06ce36e30ab92016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Decoquinate 10V, Positive-QTOFsplash10-014i-0000900000-aef0f9a66a00d03fec912021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Decoquinate 20V, Positive-QTOFsplash10-01b9-1029500000-62d817052f61e396ef9b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Decoquinate 40V, Positive-QTOFsplash10-053v-9042100000-9e293dfe5410268e03db2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Decoquinate 10V, Negative-QTOFsplash10-01b9-0028900000-1f9ee84acfd1d4b44d402021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Decoquinate 20V, Negative-QTOFsplash10-014i-0033900000-7564e2eec37f22ce65992021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Decoquinate 40V, Negative-QTOFsplash10-0udi-1090000000-81099e9d5e0dcf377da92021-10-12Wishart 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 IDDB11394
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID27081
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkDecoquinate
METLIN IDNot Available
PubChem Compound29112
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1680841
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 ]