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Record Information
Version2.0
Created at2022-03-17 21:03:38 UTC
Updated at2022-03-17 21:03:38 UTC
NP-MRD IDNP0048879
Secondary Accession NumbersNone
Natural Product Identification
Common Name3-Methoxynobiletin
Description3-Methoxynobiletin, also known as 3-HPTMF or hepta-3, belongs to the class of organic compounds known as 8-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C8 atom of the flavonoid backbone. Thus, 3-methoxynobiletin is considered to be a flavonoid lipid molecule. 3-Methoxynobiletin is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Outside of the human body, 3-Methoxynobiletin is found, on average, in the highest concentration within sweet oranges. 3-Methoxynobiletin has also been detected, but not quantified in, a few different foods, such as citrus, mandarin orange (clementine, tangerine), and sweet bay. 3-Methoxynobiletin is found in Citrus hassaku , Citrus kinokuni, Citrus madurensis, Citrus nobilis, Citrus paradisi , Citrus sinensis, Citrus spp. and Melicope triphylla. This could make 3-methoxynobiletin a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
356783'4'-Heptamethoxy-flavoneHMDB
356783'4'-HeptamethoxyflavoneHMDB
2-(3,4-Dimethoxyphenyl)-3,5,6,7,8-pentamethoxy-4H-1-benzopyran-4-oneHMDB
3,3',4',5,6,7,8-HeptamethoxyflavoneHMDB
3,5,6,7,8,3',4'-HeptamethoxyflavoneHMDB
3-HPTMFHMDB
Hepta-3HMDB
Chemical FormulaC22H24O9
Average Mass432.4206 Da
Monoisotopic Mass432.14203 Da
IUPAC Name2-(3,4-dimethoxyphenyl)-3,5,6,7,8-pentamethoxy-4H-chromen-4-one
Traditional Name2-(3,4-dimethoxyphenyl)-3,5,6,7,8-pentamethoxychromen-4-one
CAS Registry Number1178-24-1
SMILES
COC1=C(OC)C=C(C=C1)C1=C(OC)C(=O)C2=C(OC)C(OC)=C(OC)C(OC)=C2O1
InChI Identifier
InChI=1S/C22H24O9/c1-24-12-9-8-11(10-13(12)25-2)16-19(27-4)15(23)14-17(26-3)20(28-5)22(30-7)21(29-6)18(14)31-16/h8-10H,1-7H3
InChI KeySSXJHQZOHUYEGD-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Citrus hassakuPlant
Citrus kinokuniLOTUS Database
Citrus madurensisPlant
Citrus nobilisLOTUS Database
Citrus paradisiPlant
Citrus reticulataFooDB
Citrus sinensisLOTUS Database
Citrus spp.Plant
Citrus X sinensis (L.) Osbeck (pro. sp.)FooDB
Laurus nobilis L.FooDB
Melicope triphyllaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 8-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C8 atom of the flavonoid backbone.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassO-methylated flavonoids
Direct Parent8-O-methylated flavonoids
Alternative Parents
Substituents
  • 3p-methoxyflavonoid-skeleton
  • 3-methoxyflavonoid-skeleton
  • 4p-methoxyflavonoid-skeleton
  • 5-methoxyflavonoid-skeleton
  • 6-methoxyflavonoid-skeleton
  • 7-methoxyflavonoid-skeleton
  • 8-methoxyflavonoid-skeleton
  • Flavone
  • 3-methoxychromone
  • Chromone
  • O-dimethoxybenzene
  • Dimethoxybenzene
  • Benzopyran
  • 1-benzopyran
  • Phenoxy compound
  • Methoxybenzene
  • Anisole
  • Phenol ether
  • Alkyl aryl ether
  • Pyranone
  • Benzenoid
  • Monocyclic benzene moiety
  • Pyran
  • Vinylogous ester
  • Heteroaromatic compound
  • Ether
  • Organoheterocyclic compound
  • Oxacycle
  • Organic oxide
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • 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
logP2.39ALOGPS
logP1.89ChemAxon
logS-4.6ALOGPS
pKa (Strongest Basic)-4.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area90.91 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity112.47 m³·mol⁻¹ChemAxon
Polarizability44.46 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDHMDB0037689
DrugBank IDNot Available
Phenol Explorer Compound ID392
FoodDB IDFDB016817
KNApSAcK IDC00004804
Chemspider ID132996
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound150893
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available