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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:34:44 UTC
Update Date2022-03-07 02:52:25 UTC
HMDB IDHMDB0030095
Secondary Accession Numbers
  • HMDB30095
Metabolite Identification
Common NameArtemetin
DescriptionArtemetin belongs to the class of organic compounds known as 7-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C7 atom of the flavonoid backbone. Thus, artemetin is considered to be a flavonoid. Artemetin has been detected, but not quantified in, common verbenas (Verbena officinalis). This could make artemetin a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on Artemetin.
Structure
Data?1563861936
Synonyms
ValueSource
ArtemisetinChEMBL, HMDB
5-Hydroxy-3,3',4',6,7-pentamethoxy-flavoneHMDB
5-Hydroxy-3,3',4',6,7-pentamethoxyflavoneHMDB
ErianthinHMDB
Penta-O-methylquercetagetinHMDB
Quercetagetin-3,6,7,3',4'-pentamethyletherHMDB
VX-6 CPDMeSH, HMDB
Chemical FormulaC20H20O8
Average Molecular Weight388.368
Monoisotopic Molecular Weight388.115817616
IUPAC Name2-(3,4-dimethoxyphenyl)-5-hydroxy-3,6,7-trimethoxy-4H-chromen-4-one
Traditional Nameartemetin
CAS Registry Number479-90-3
SMILES
COC1=CC2=C(C(O)=C1OC)C(=O)C(OC)=C(O2)C1=CC(OC)=C(OC)C=C1
InChI Identifier
InChI=1S/C20H20O8/c1-23-11-7-6-10(8-12(11)24-2)18-20(27-5)17(22)15-13(28-18)9-14(25-3)19(26-4)16(15)21/h6-9,21H,1-5H3
InChI KeyRIGYMJVFEJNCKD-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 7-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C7 atom of the flavonoid backbone.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassO-methylated flavonoids
Direct Parent7-O-methylated flavonoids
Alternative Parents
Substituents
  • 3p-methoxyflavonoid-skeleton
  • 3-methoxyflavonoid-skeleton
  • 4p-methoxyflavonoid-skeleton
  • 6-methoxyflavonoid-skeleton
  • 7-methoxyflavonoid-skeleton
  • Hydroxyflavonoid
  • 5-hydroxyflavonoid
  • Flavone
  • 3-methoxychromone
  • Chromone
  • Dimethoxybenzene
  • Benzopyran
  • 1-benzopyran
  • O-dimethoxybenzene
  • Anisole
  • Phenol ether
  • Methoxybenzene
  • Phenoxy compound
  • 1-hydroxy-4-unsubstituted benzenoid
  • Alkyl aryl ether
  • Pyranone
  • Benzenoid
  • Monocyclic benzene moiety
  • Pyran
  • Vinylogous acid
  • Heteroaromatic compound
  • Ether
  • Organoheterocyclic compound
  • Oxacycle
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling Point588.80 °C. @ 760.00 mm Hg (est)The Good Scents Company Information System
Water Solubility54.85 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP2.550 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.022 g/LALOGPS
logP2.94ALOGPS
logP2.55ChemAxon
logS-4.2ALOGPS
pKa (Strongest Acidic)8.93ChemAxon
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area92.68 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity101.52 m³·mol⁻¹ChemAxon
Polarizability39.73 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+190.76331661259
DarkChem[M-H]-191.2631661259
DeepCCS[M+H]+188.00630932474
DeepCCS[M-H]-185.64830932474
DeepCCS[M-2H]-219.42230932474
DeepCCS[M+Na]+194.63130932474
AllCCS[M+H]+190.732859911
AllCCS[M+H-H2O]+187.732859911
AllCCS[M+NH4]+193.532859911
AllCCS[M+Na]+194.332859911
AllCCS[M-H]-194.132859911
AllCCS[M+Na-2H]-194.132859911
AllCCS[M+HCOO]-194.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
ArtemetinCOC1=CC2=C(C(O)=C1OC)C(=O)C(OC)=C(O2)C1=CC(OC)=C(OC)C=C15047.4Standard polar33892256
ArtemetinCOC1=CC2=C(C(O)=C1OC)C(=O)C(OC)=C(O2)C1=CC(OC)=C(OC)C=C13409.0Standard non polar33892256
ArtemetinCOC1=CC2=C(C(O)=C1OC)C(=O)C(OC)=C(O2)C1=CC(OC)=C(OC)C=C13351.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Artemetin,1TMS,isomer #1COC1=CC=C(C2=C(OC)C(=O)C3=C(O[Si](C)(C)C)C(OC)=C(OC)C=C3O2)C=C1OC3216.9Semi standard non polar33892256
Artemetin,1TBDMS,isomer #1COC1=CC=C(C2=C(OC)C(=O)C3=C(O[Si](C)(C)C(C)(C)C)C(OC)=C(OC)C=C3O2)C=C1OC3423.9Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Artemetin GC-MS (Non-derivatized) - 70eV, Positivesplash10-0ab9-0409000000-818416c92c8bb13e0a282017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Artemetin GC-MS (1 TMS) - 70eV, Positivesplash10-006t-1123900000-1663d00dbb0114868e432017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Artemetin GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Artemetin 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 - Artemetin 10V, Negative-QTOFsplash10-000i-0009000000-7edd0fc889c36aa0e05f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Artemetin 20V, Negative-QTOFsplash10-000i-0009000000-6d84193e82d8fa90c3d42016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Artemetin 40V, Negative-QTOFsplash10-00kf-2698000000-3ddf30a32555d38709db2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Artemetin 10V, Negative-QTOFsplash10-000i-0009000000-ef21479af5b11bdd8aaa2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Artemetin 20V, Negative-QTOFsplash10-000i-0309000000-2a90c4d049e5147b78332021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Artemetin 40V, Negative-QTOFsplash10-0311-1902000000-9f85acfa9ab077b19a9b2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Artemetin 10V, Positive-QTOFsplash10-000i-0009000000-1170e892ffb218156a7f2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Artemetin 20V, Positive-QTOFsplash10-000i-0009000000-633c381b42ad4a1fdb252016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Artemetin 40V, Positive-QTOFsplash10-0f97-0519000000-f1cc7d64efa11051d2642016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Artemetin 10V, Positive-QTOFsplash10-000i-0009000000-ede85f82b500aeed4a152021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Artemetin 20V, Positive-QTOFsplash10-000i-0009000000-d539533e89e8a6e60b9f2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Artemetin 40V, Positive-QTOFsplash10-0002-2915000000-da43bbfdffc887751a372021-09-24Wishart 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 IDFDB001546
KNApSAcK IDC00004712
Chemspider ID4478461
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5320351
PDB IDNot Available
ChEBI ID479529
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1539041
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Afendi FM, Okada T, Yamazaki M, Hirai-Morita A, Nakamura Y, Nakamura K, Ikeda S, Takahashi H, Altaf-Ul-Amin M, Darusman LK, Saito K, Kanaya S. (2012) KNApSAcK family databases: integrated metabolite-plant species databases for multifaceted plant research. Plant Cell Physiol. 2012 Feb;53(2):e1.. .