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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 08:47:21 UTC
Update Date2021-09-26 23:03:26 UTC
HMDB IDHMDB0251430
Secondary Accession NumbersNone
Metabolite Identification
Common NameDioncophylline A
DescriptionDioncophylline A belongs to the class of organic compounds known as naphthylisoquinolines. These are polycyclic aromatic compounds containing a naphthalene moiety linked to an isoquinoline through a CC or CN single bond. Dioncophylline A is a very strong basic compound (based on its pKa). This compound has been identified in human blood as reported by (PMID: 31557052 ). Dioncophylline a is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Dioncophylline A 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
SynonymsNot Available
Chemical FormulaC24H27NO3
Average Molecular Weight377.484
Monoisotopic Molecular Weight377.199093733
IUPAC Name7-(4,5-dimethoxy-2-methylnaphthalen-1-yl)-1,3-dimethyl-1,2,3,4-tetrahydroisoquinolin-8-ol
Traditional Name7-(4,5-dimethoxy-2-methylnaphthalen-1-yl)-1,3-dimethyl-1,2,3,4-tetrahydroisoquinolin-8-ol
CAS Registry NumberNot Available
SMILES
COC1=CC(C)=C(C2=CC=C3CC(C)NC(C)C3=C2O)C2=CC=CC(OC)=C12
InChI Identifier
InChI=1S/C24H27NO3/c1-13-11-20(28-5)23-17(7-6-8-19(23)27-4)21(13)18-10-9-16-12-14(2)25-15(3)22(16)24(18)26/h6-11,14-15,25-26H,12H2,1-5H3
InChI KeyMXIZZLBQRBAZEX-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as naphthylisoquinolines. These are polycyclic aromatic compounds containing a naphthalene moiety linked to an isoquinoline through a CC or CN single bond.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIsoquinolines and derivatives
Sub ClassNaphthylisoquinolines
Direct ParentNaphthylisoquinolines
Alternative Parents
Substituents
  • Naphthylisoquinoline
  • Naphthalene
  • Tetrahydroisoquinoline
  • Anisole
  • Alkyl aryl ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • Aralkylamine
  • Benzenoid
  • Secondary aliphatic amine
  • Ether
  • Secondary amine
  • Azacycle
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Amine
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Organic oxygen compound
  • 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
logP4.15ALOGPS
logP3.82ChemAxon
logS-5.4ALOGPS
pKa (Strongest Acidic)7.85ChemAxon
pKa (Strongest Basic)10.3ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area50.72 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity112.99 m³·mol⁻¹ChemAxon
Polarizability43.23 ųChemAxon
Number of Rings4ChemAxon
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-2H]-232.10430932474
DeepCCS[M+Na]+207.45730932474
AllCCS[M+H]+196.732859911
AllCCS[M+H-H2O]+194.132859911
AllCCS[M+NH4]+199.032859911
AllCCS[M+Na]+199.732859911
AllCCS[M-H]-195.232859911
AllCCS[M+Na-2H]-194.932859911
AllCCS[M+HCOO]-194.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Dioncophylline ACOC1=CC(C)=C(C2=CC=C3CC(C)NC(C)C3=C2O)C2=CC=CC(OC)=C123976.0Standard polar33892256
Dioncophylline ACOC1=CC(C)=C(C2=CC=C3CC(C)NC(C)C3=C2O)C2=CC=CC(OC)=C123074.7Standard non polar33892256
Dioncophylline ACOC1=CC(C)=C(C2=CC=C3CC(C)NC(C)C3=C2O)C2=CC=CC(OC)=C123128.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Dioncophylline A,2TMS,isomer #1COC1=CC=CC2=C(C3=CC=C4CC(C)N([Si](C)(C)C)C(C)C4=C3O[Si](C)(C)C)C(C)=CC(OC)=C123118.1Semi standard non polar33892256
Dioncophylline A,2TMS,isomer #1COC1=CC=CC2=C(C3=CC=C4CC(C)N([Si](C)(C)C)C(C)C4=C3O[Si](C)(C)C)C(C)=CC(OC)=C123185.1Standard non polar33892256
Dioncophylline A,2TMS,isomer #1COC1=CC=CC2=C(C3=CC=C4CC(C)N([Si](C)(C)C)C(C)C4=C3O[Si](C)(C)C)C(C)=CC(OC)=C123665.4Standard polar33892256
Dioncophylline A,2TBDMS,isomer #1COC1=CC=CC2=C(C3=CC=C4CC(C)N([Si](C)(C)C(C)(C)C)C(C)C4=C3O[Si](C)(C)C(C)(C)C)C(C)=CC(OC)=C123485.7Semi standard non polar33892256
Dioncophylline A,2TBDMS,isomer #1COC1=CC=CC2=C(C3=CC=C4CC(C)N([Si](C)(C)C(C)(C)C)C(C)C4=C3O[Si](C)(C)C(C)(C)C)C(C)=CC(OC)=C123574.6Standard non polar33892256
Dioncophylline A,2TBDMS,isomer #1COC1=CC=CC2=C(C3=CC=C4CC(C)N([Si](C)(C)C(C)(C)C)C(C)C4=C3O[Si](C)(C)C(C)(C)C)C(C)=CC(OC)=C123842.1Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Dioncophylline A GC-MS (Non-derivatized) - 70eV, Positivesplash10-03di-0009000000-1009f9439334b21abf392021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dioncophylline A GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dioncophylline A GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dioncophylline A GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dioncophylline A GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dioncophylline A GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-04Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dioncophylline A 10V, Positive-QTOFsplash10-004i-0009000000-5b19fdf5db9060d260752021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dioncophylline A 20V, Positive-QTOFsplash10-004r-0009000000-b1bab44c57fe2b30fe1b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dioncophylline A 40V, Positive-QTOFsplash10-00aa-0109000000-7e84788a4af97e2eb69b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dioncophylline A 10V, Negative-QTOFsplash10-004i-0009000000-ea4bd81646ffaa2e1d222021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dioncophylline A 20V, Negative-QTOFsplash10-004l-0009000000-86fa667c5be44572e88e2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dioncophylline A 40V, Negative-QTOFsplash10-00di-0009000000-9b4f6e7deb8d0c86e34c2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
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 Compound3095
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 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 ]