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Record Information
Version2.0
Created at2022-03-17 19:45:35 UTC
Updated at2022-03-17 19:45:35 UTC
NP-MRD IDNP0045931
Secondary Accession NumbersNone
Natural Product Identification
Common NameAxillarin
Description2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3,6-dimethoxy-4H-chromen-4-one, also known as quercetagetin 3,6-dimethyl ether or 3',4',5,7-tetrahydroxy-3,6-dimethoxyflavone, belongs to the class of organic compounds known as 6-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C6 atom of the flavonoid backbone. Thus, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,6-dimethoxy-4H-chromen-4-one is considered to be a flavonoid lipid molecule. A dimethoxyflavone that is the 3,6-dimethyl ether derivative of quercetagetin. 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3,6-dimethoxy-4H-chromen-4-one is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Outside of the human body, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,6-dimethoxy-4H-chromen-4-one has been detected, but not quantified in, german camomiles. Axillarin is found in Abronia latifolia, Acanthospermum australe, Achillea grandifolia, Achillea millefolium, Achillea spp., Agnorhiza bolanderi, Agnorhiza invenusta, Ajania fruticulosa , Ambrosia chamissonis, Artemisia annua , Artemisia australis, Artemisia copa, Artemisia diffusa, Artemisia incanescens, Artemisia lindleyana, Artemisia ludoviciana, Artemisia tridentata, Asteriscus sericeus, Baccharis neaei, Bahia pringlei, Balsamorhiza careyana, Balsamorhiza deltoidea, Calycadenia spp., Centaurea bracteata Scop., Centaurea jacea, Cheirolophus intybaceus, Cistus albanicus, Cleome amblyocarpa, Cleome amplyocarpa, Dictamnus albus , Didierea spp., Eriophyllum confertiflorum, Eriophyllum staechadifolium, Flourensia hirsuta, Gonospermum elegans, Tanacetum ferulaceum, Gonospermum gomerae, Gymnosperma glutinosum , Helichrysum spp., Holocarpha heermannii, Inula germanica , Iva axillaris, Iva hayesiana, Madia sativa , Madia spp., Matricaria chamomilla , Neurolaena lobata, Oncosiphon grandiflorum, Origanum akhadarense, Origanum boissieri, Origanum hypercifolium, Origanum majorana , Origanum micranthum, Origanum vulgare , Ozothamnus lycopodioides, Inula britannica , Pericome caudata, Pluchea chingoyo, Stizolophus coronopifolius, Tanacetum balsamita , Tanacetum densum, Tanacetum parthenium , Tanacetum vulgare , Wyethia helenioides and Xanthium pensylvanicum. Axillarin was first documented in 2014 (PMID: 24689280). This could make 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,6-dimethoxy-4H-chromen-4-one a potential biomarker for the consumption of these foods (PMID: 25541045) (PMID: 25924515).
Structure
Thumb
Synonyms
ValueSource
3',4',5,7-Tetrahydroxy-3,6-dimethoxyflavoneChEBI
3,6-DimethoxyquercetagetinChEBI
Quercetagetin 3,6-dimethyl etherChEBI
DMQTMeSH
Chemical FormulaC17H14O8
Average Mass346.2883 Da
Monoisotopic Mass346.06887 Da
IUPAC Name2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,6-dimethoxy-4H-chromen-4-one
Traditional Nameaxillarin
CAS Registry Number5188-73-8
SMILES
COC1=C(O)C2=C(OC(=C(OC)C2=O)C2=CC(O)=C(O)C=C2)C=C1O
InChI Identifier
InChI=1S/C17H14O8/c1-23-16-10(20)6-11-12(13(16)21)14(22)17(24-2)15(25-11)7-3-4-8(18)9(19)5-7/h3-6,18-21H,1-2H3
InChI KeyKIGVXRGRNLQNNI-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Abronia latifoliaLOTUS Database
Acanthospermum australeLOTUS Database
Achillea grandifoliaLOTUS Database
Achillea millefoliumLOTUS Database
Achillea spp.Plant
Agnorhiza bolanderiLOTUS Database
Agnorhiza invenustaLOTUS Database
Ajania fruticulosaPlant
Ambrosia chamissonisPlant
Artemisia annuaPlant
Artemisia australisPlant
Artemisia copaLOTUS Database
Artemisia diffusaLOTUS Database
Artemisia incanescensLOTUS Database
Artemisia lindleyanaLOTUS Database
Artemisia ludovicianaLOTUS Database
Artemisia tridentataLOTUS Database
Asteriscus sericeusPlant
Baccharis neaeiLOTUS Database
Bahia pringleiPlant
Balsamorhiza careyanaLOTUS Database
Balsamorhiza deltoideaLOTUS Database
Calycadenia spp.Plant
Centaurea bracteata Scop.Plant
Centaurea jaceaLOTUS Database
Cheirolophus intybaceusLOTUS Database
Cistus albanicusPlant
Cleome amblyocarpaLOTUS Database
Cleome amplyocarpaPlant
Dictamnus albusPlant
Didierea spp.Plant
Eriophyllum confertiflorumPlant
Eriophyllum staechadifoliumPlant
Flourensia hirsutaPlant
Gonospermum elegansPlant
Gonospermum ferulaceumLOTUS Database
Gonospermum gomeraePlant
Gymnosperma glutinosumPlant
Helichrysum spp.Plant
Holocarpha heermanniiPlant
Inula germanicaPlant
Iva axillarisPlant
Iva hayesianaPlant
Madia sativaPlant
Madia spp.Plant
Matricaria chamomillaPlant
Matricaria recutitaFooDB
Neurolaena lobataLOTUS Database
Oncosiphon grandiflorumPlant
Origanum akhadarensePlant
Origanum boissieriPlant
Origanum hypercifoliumPlant
Origanum majoranaPlant
Origanum micranthumPlant
Origanum vulgarePlant
Ozothamnus lycopodioidesPlant
Pentanema britannicumPlant
Pericome caudataLOTUS Database
Pluchea chingoyoLOTUS Database
Stizolophus coronopifoliusLOTUS Database
Tanacetum balsamitaPlant
Tanacetum densumLOTUS Database
Tanacetum partheniumPlant
Tanacetum vulgarePlant
Wyethia helenioidesLOTUS Database
Xanthium strumariumPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 6-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C6 atom of the flavonoid backbone.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassO-methylated flavonoids
Direct Parent6-O-methylated flavonoids
Alternative Parents
Substituents
  • 3-methoxyflavonoid-skeleton
  • 6-methoxyflavonoid-skeleton
  • 7-hydroxyflavonoid
  • 3'-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • Flavone
  • Hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 3-methoxychromone
  • Chromone
  • Benzopyran
  • 1-benzopyran
  • Anisole
  • Catechol
  • 1-hydroxy-4-unsubstituted benzenoid
  • Alkyl aryl ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyranone
  • Phenol
  • Benzenoid
  • Pyran
  • Monocyclic benzene moiety
  • Vinylogous acid
  • Heteroaromatic compound
  • Organoheterocyclic compound
  • Oxacycle
  • Ether
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP2.66ALOGPS
logP2.11ChemAxon
logS-3.5ALOGPS
pKa (Strongest Acidic)6.9ChemAxon
pKa (Strongest Basic)-4.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area125.68 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity88.08 m³·mol⁻¹ChemAxon
Polarizability33.54 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0130270
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB002414
KNApSAcK IDC00004684
Chemspider ID4444922
KEGG Compound IDC10021
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkAxillarin
METLIN IDNot Available
PubChem Compound5281603
PDB IDNot Available
ChEBI ID2941
Good Scents IDNot Available
References
General References
  1. Uehara A, Kitajima J, Kokubugata G, Iwashina T: Further characterization of foliar flavonoids in Crossostephium chinense and their geographic variation. Nat Prod Commun. 2014 Feb;9(2):163-4. [PubMed:24689280 ]
  2. Todorova M, Trendafilova A, Danova K, Simmons L, Wolfram E, Meier B, Riedl R, Evstatieva L: Highly oxygenated sesquiterpenes in Artemisia alba Turra. Phytochemistry. 2015 Feb;110:140-9. doi: 10.1016/j.phytochem.2014.12.008. Epub 2014 Dec 23. [PubMed:25541045 ]
  3. Uehara A, Akiyama S, Iwashina T: Foliar flavonoids from Tanacetum vulgare var. boreale and their geographical variation. Nat Prod Commun. 2015 Mar;10(3):403-5. [PubMed:25924515 ]