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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:37:34 UTC
Update Date2022-03-07 02:52:35 UTC
HMDB IDHMDB0030550
Secondary Accession Numbers
  • HMDB30550
Metabolite Identification
Common NameThamnosin
DescriptionThamnosin belongs to the class of organic compounds known as coumarins and derivatives. These are polycyclic aromatic compounds containing a 1-benzopyran moiety with a ketone group at the C2 carbon atom (1-benzopyran-2-one). Based on a literature review very few articles have been published on Thamnosin.
Structure
Data?1563862002
Synonyms
ValueSource
7-Methoxy-6-[2-[2-(7-methoxy-2-oxo-2H-1-benzopyran-6-yl)-1,4-dimethyl-3-cyclohexen-1-yl]ethenyl]-2H-1-benzopyran-2-one, 9ciHMDB
CyclobisuberodieneHMDB
Chemical FormulaC30H28O6
Average Molecular Weight484.5397
Monoisotopic Molecular Weight484.188588628
IUPAC Name7-methoxy-6-{6-[(E)-2-(7-methoxy-2-oxo-2H-chromen-6-yl)ethenyl]-3,6-dimethylcyclohex-2-en-1-yl}-2H-chromen-2-one
Traditional Name7-methoxy-6-{6-[(E)-2-(7-methoxy-2-oxochromen-6-yl)ethenyl]-3,6-dimethylcyclohex-2-en-1-yl}chromen-2-one
CAS Registry Number18458-66-7
SMILES
COC1=CC2=C(C=CC(=O)O2)C=C1\C=C\C1(C)CCC(C)=CC1C1=C(OC)C=C2OC(=O)C=CC2=C1
InChI Identifier
InChI=1S/C30H28O6/c1-18-9-11-30(2,12-10-21-14-19-5-7-28(31)35-25(19)16-24(21)33-3)23(13-18)22-15-20-6-8-29(32)36-26(20)17-27(22)34-4/h5-8,10,12-17,23H,9,11H2,1-4H3/b12-10+
InChI KeySWGAQLQAABDHGT-ZRDIBKRKSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as coumarins and derivatives. These are polycyclic aromatic compounds containing a 1-benzopyran moiety with a ketone group at the C2 carbon atom (1-benzopyran-2-one).
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassCoumarins and derivatives
Sub ClassNot Available
Direct ParentCoumarins and derivatives
Alternative Parents
Substituents
  • Coumarin
  • Benzopyran
  • 1-benzopyran
  • Anisole
  • Styrene
  • Alkyl aryl ether
  • Pyranone
  • Pyran
  • Benzenoid
  • Heteroaromatic compound
  • Lactone
  • Oxacycle
  • Ether
  • Organoheterocyclic compound
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point244 - 246 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.00064 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.00017 g/LALOGPS
logP5.56ALOGPS
logP5.61ChemAxon
logS-6.4ALOGPS
pKa (Strongest Basic)-4.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area71.06 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity140.99 m³·mol⁻¹ChemAxon
Polarizability53.03 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+213.32931661259
DarkChem[M-H]-212.68431661259
DeepCCS[M+H]+209.82730932474
DeepCCS[M-H]-207.43130932474
DeepCCS[M-2H]-240.31530932474
DeepCCS[M+Na]+215.73930932474
AllCCS[M+H]+220.632859911
AllCCS[M+H-H2O]+218.232859911
AllCCS[M+NH4]+222.732859911
AllCCS[M+Na]+223.332859911
AllCCS[M-H]-212.932859911
AllCCS[M+Na-2H]-213.632859911
AllCCS[M+HCOO]-214.432859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
ThamnosinCOC1=CC2=C(C=CC(=O)O2)C=C1\C=C\C1(C)CCC(C)=CC1C1=C(OC)C=C2OC(=O)C=CC2=C15448.2Standard polar33892256
ThamnosinCOC1=CC2=C(C=CC(=O)O2)C=C1\C=C\C1(C)CCC(C)=CC1C1=C(OC)C=C2OC(=O)C=CC2=C14174.5Standard non polar33892256
ThamnosinCOC1=CC2=C(C=CC(=O)O2)C=C1\C=C\C1(C)CCC(C)=CC1C1=C(OC)C=C2OC(=O)C=CC2=C14585.4Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Thamnosin GC-MS (Non-derivatized) - 70eV, Positivesplash10-05mo-0020900000-d02c5ea57a0978ca17c42017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Thamnosin GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Thamnosin 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 - Thamnosin 10V, Positive-QTOFsplash10-000i-0010900000-56768599d2283d6601c32016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thamnosin 20V, Positive-QTOFsplash10-0kvt-0051900000-029a76cbf1fd80e3612f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thamnosin 40V, Positive-QTOFsplash10-0kyi-2063900000-d56b33b7a9dc1ea7e8562016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thamnosin 10V, Negative-QTOFsplash10-001i-0000900000-5abc6e9851b0c901cea52016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thamnosin 20V, Negative-QTOFsplash10-001r-0000900000-d1f113e1a4e078d87c4f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thamnosin 40V, Negative-QTOFsplash10-00c9-0602900000-fd4c7b1aea5ef4b27bdd2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thamnosin 10V, Positive-QTOFsplash10-000i-0001900000-3888ae8f3fd7c53d26df2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thamnosin 20V, Positive-QTOFsplash10-0569-0892500000-3f88538c298ff01213282021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thamnosin 40V, Positive-QTOFsplash10-0a4i-0930100000-ad52a2f757b7b46c41342021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thamnosin 10V, Negative-QTOFsplash10-001i-0000900000-b186f8cec0f872ceec5f2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thamnosin 20V, Negative-QTOFsplash10-001i-0011900000-86d3f1edc76d5de238b72021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thamnosin 40V, Negative-QTOFsplash10-001u-0140900000-123c02781f8e40f4de962021-09-22Wishart 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 IDFDB002425
KNApSAcK IDC00054397
Chemspider ID4526172
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5377043
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1820941
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.. .