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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:39:27 UTC
Update Date2022-03-07 02:52:43 UTC
HMDB IDHMDB0030859
Secondary Accession Numbers
  • HMDB30859
Metabolite Identification
Common NameAustrobailignan 7
DescriptionAustrobailignan 7, also known as chicanine, belongs to the class of organic compounds known as 7,7'-epoxylignans. These are lignans with a structure based on a 2,5-diaryl-3, 4-dimethyltetrahydrofuran skeleton. Austrobailignan 7 has been detected, but not quantified in, herbs and spices. This could make austrobailignan 7 a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Austrobailignan 7.
Structure
Data?1563862049
Synonyms
ValueSource
ChicanineMeSH
Chemical FormulaC20H22O5
Average Molecular Weight342.3857
Monoisotopic Molecular Weight342.146723814
IUPAC Name4-[5-(2H-1,3-benzodioxol-5-yl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol
Traditional Name4-[5-(2H-1,3-benzodioxol-5-yl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol
CAS Registry Number55890-25-0
SMILES
COC1=C(O)C=CC(=C1)C1OC(C(C)C1C)C1=CC=C2OCOC2=C1
InChI Identifier
InChI=1S/C20H22O5/c1-11-12(2)20(14-5-7-16-18(9-14)24-10-23-16)25-19(11)13-4-6-15(21)17(8-13)22-3/h4-9,11-12,19-21H,10H2,1-3H3
InChI KeyJPDORDSJPIKURD-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 7,7'-epoxylignans. These are lignans with a structure based on a 2,5-diaryl-3, 4-dimethyltetrahydrofuran skeleton.
KingdomOrganic compounds
Super ClassLignans, neolignans and related compounds
ClassFuranoid lignans
Sub ClassTetrahydrofuran lignans
Direct Parent7,7'-epoxylignans
Alternative Parents
Substituents
  • 7,7p-epoxylignan
  • Dibenzylbutane lignan skeleton
  • Methoxyphenol
  • Benzodioxole
  • Anisole
  • Phenoxy compound
  • Phenol ether
  • Methoxybenzene
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Monocyclic benzene moiety
  • Benzenoid
  • Tetrahydrofuran
  • Acetal
  • Ether
  • Dialkyl ether
  • Organoheterocyclic compound
  • Oxacycle
  • Hydrocarbon derivative
  • 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
Water Solubility0.0073 g/LALOGPS
logP3.75ALOGPS
logP3.99ChemAxon
logS-4.7ALOGPS
pKa (Strongest Acidic)9.91ChemAxon
pKa (Strongest Basic)-4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area57.15 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity92.27 m³·mol⁻¹ChemAxon
Polarizability36.44 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
DarkChem[M+H]+181.05331661259
DarkChem[M-H]-183.41731661259
DeepCCS[M+H]+184.10830932474
DeepCCS[M-H]-181.7530932474
DeepCCS[M-2H]-215.81530932474
DeepCCS[M+Na]+191.04230932474
AllCCS[M+H]+183.832859911
AllCCS[M+H-H2O]+180.532859911
AllCCS[M+NH4]+186.932859911
AllCCS[M+Na]+187.832859911
AllCCS[M-H]-188.332859911
AllCCS[M+Na-2H]-188.132859911
AllCCS[M+HCOO]-188.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Austrobailignan 7COC1=C(O)C=CC(=C1)C1OC(C(C)C1C)C1=CC=C2OCOC2=C13690.3Standard polar33892256
Austrobailignan 7COC1=C(O)C=CC(=C1)C1OC(C(C)C1C)C1=CC=C2OCOC2=C12722.9Standard non polar33892256
Austrobailignan 7COC1=C(O)C=CC(=C1)C1OC(C(C)C1C)C1=CC=C2OCOC2=C12834.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Austrobailignan 7,1TMS,isomer #1COC1=CC(C2OC(C3=CC=C4OCOC4=C3)C(C)C2C)=CC=C1O[Si](C)(C)C2871.6Semi standard non polar33892256
Austrobailignan 7,1TBDMS,isomer #1COC1=CC(C2OC(C3=CC=C4OCOC4=C3)C(C)C2C)=CC=C1O[Si](C)(C)C(C)(C)C3118.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Austrobailignan 7 GC-MS (Non-derivatized) - 70eV, Positivesplash10-03du-1913000000-1117539dbc830925e6da2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Austrobailignan 7 GC-MS (1 TMS) - 70eV, Positivesplash10-007a-1963000000-2e773aa1fe82be63d6e82017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Austrobailignan 7 GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Austrobailignan 7 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 - Austrobailignan 7 10V, Positive-QTOFsplash10-0006-3309000000-a22ddd29dae28c3a0fa62016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austrobailignan 7 20V, Positive-QTOFsplash10-0k9f-4869000000-0ceb77b675f350187e952016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austrobailignan 7 40V, Positive-QTOFsplash10-0f79-8900000000-97360dfb111f6a3c85d82016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austrobailignan 7 10V, Negative-QTOFsplash10-0006-0109000000-22e4bbad51654002ccae2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austrobailignan 7 20V, Negative-QTOFsplash10-0006-0129000000-a65e6923d160aca6a2682016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austrobailignan 7 40V, Negative-QTOFsplash10-00di-1943000000-019f2fc7e0958b2af70d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austrobailignan 7 10V, Negative-QTOFsplash10-0006-0009000000-2cac268307a5886139172021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austrobailignan 7 20V, Negative-QTOFsplash10-002f-0019000000-61496660f8bad3f905ef2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austrobailignan 7 40V, Negative-QTOFsplash10-0frl-0195000000-db25dce904e4e6b38b652021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austrobailignan 7 10V, Positive-QTOFsplash10-006x-0059000000-3778df1552b2df3491062021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austrobailignan 7 20V, Positive-QTOFsplash10-00du-1696000000-fec33100c6077d8abb0e2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Austrobailignan 7 40V, Positive-QTOFsplash10-000i-0952000000-b79d5bc1409352941b742021-09-24Wishart 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 IDFDB018400
KNApSAcK IDC00047400
Chemspider ID35013274
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound13844298
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. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .