Np mrd loader

Record Information
Version2.0
Created at2006-05-22 15:12:30 UTC
Updated at2024-09-03 04:17:06 UTC
NP-MRD IDNP0001250
Natural Product DOIhttps://doi.org/10.57994/0923
Secondary Accession NumbersNone
Natural Product Identification
Common NameFlavone
DescriptionQuercetin is a flavonoid that forms the "backbone" for many other flavonoids, including the citrus flavonoids rutin, hesperidin, naringin and tangeritin. In studies, quercetin is found to be the most active of the flavonoids, and many medicinal plants owe much of their activity to their high quercetin content. Quercetin has demonstrated significant anti-inflammatory activity because of direct inhibition of several initial processes of inflammation. For example, it inhibits both the manufacture and release of histamine and other allergic/inflammatory mediators. In addition, it exerts potent antioxidant activity and vitamin C-sparing action. -- Wikipedia.
Structure
Data?1628564084
Synonyms
ValueSource
2-Phenyl-4-benzopyronChEBI
2-Phenyl-4-chromoneChEBI
2-Phenyl-4H-1-benzopyran-4-oneChEBI
2-Phenyl-4H-benzopyran-4-oneChEBI
2-PHENYL-4H-chromen-4-oneChEBI
2-Phenyl-gamma-benzopyroneChEBI
2-Phenylbenzopyran-4-oneChEBI
2-PhenylchromoneChEBI
FlavonChEBI
2-Phenyl-g-benzopyroneGenerator
2-Phenyl-γ-benzopyroneGenerator
Flavone, 14C-labeledHMDB
Chemical FormulaC15H10O2
Average Mass222.2387 Da
Monoisotopic Mass222.06808 Da
IUPAC Name2-phenyl-4H-chromen-4-one
Traditional Nameflavone
CAS Registry Number525-82-6
SMILES
O=C1C=C(OC2=CC=CC=C12)C1=CC=CC=C1
InChI Identifier
InChI=1S/C15H10O2/c16-13-10-15(11-6-2-1-3-7-11)17-14-9-5-4-8-12(13)14/h1-10H
InChI KeyVHBFFQKBGNRLFZ-UHFFFAOYSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR1H NMR Spectrum (1D, 600 MHz, CD3OD, experimental)bgnzk@missouri.eduMU Metabolomics Center, University of Missouri, Columbia. MO, USADr. Bharat Goel2023-09-13View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CD3OD, experimental)bgnzk@missouri.eduMU Metabolomics Center, University of Missouri, Columbia. MO, USADr. Bharat Goel2023-09-13View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CDCl3, experimental)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, CDCl3, experimental)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, Dimethylsulfoxide-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, Dimethylsulfoxide-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, CDCl3, experimental)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 50 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 150 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 250 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 175 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 225 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 125 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 25 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, dmso, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Acca sellowiana
Aegle marmelosPlant
Anaphalis lactea
Artemisia monosperma
Asphodeline damascena
Brucea javanica
Chrysanthemum morifolium
Conchocarpus heterophyllus
Coriandrum sativum
Dionysia spp.Plant
Feijoa sellowianaPlant
Grindelia camporum
Pimelea decoraPlant
Pimelea simplexPlant
Primula denticulata
Primula spp.Plant
Primula turkestanica
Primula veris
Tilia tomentosa
Chemical Taxonomy
Description Belongs to the class of organic compounds known as flavones. These are flavonoids with a structure based on the backbone of 2-phenylchromen-4-one (2-phenyl-1-benzopyran-4-one).
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavones
Direct ParentFlavones
Alternative Parents
Substituents
  • Flavone
  • Chromone
  • Benzopyran
  • 1-benzopyran
  • Pyranone
  • Benzenoid
  • Monocyclic benzene moiety
  • Pyran
  • Heteroaromatic compound
  • Oxacycle
  • Organoheterocyclic compound
  • Organooxygen compound
  • Organic oxide
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting Point100 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogP3.56Hansch CH, Leo A and Hoekman DH. "Exploring QSAR: Hydrophobic, Electronic, and Steric Constraints. Volume 1" ACS Publications (1995).
Predicted Properties
PropertyValueSource
Water Solubility0.0082 g/LALOGPS
logP3.54ALOGPS
logP2.97ChemAxon
logS-4.4ALOGPS
pKa (Strongest Acidic)15.63ChemAxon
pKa (Strongest Basic)-5.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity66.97 m³·mol⁻¹ChemAxon
Polarizability23.79 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0003075
DrugBank IDDB07776
Phenol Explorer Compound IDNot Available
FoodDB IDFDB006784
KNApSAcK IDC00001040
Chemspider ID10230
KEGG Compound IDC15608
BioCyc IDCPD-8485
BiGG IDNot Available
Wikipedia LinkFlavones
METLIN ID3359
PubChem Compound10680
PDB IDNot Available
ChEBI ID42491
Good Scents IDNot Available
References
General References
  1. Ching LM, Joseph WR, Crosier KE, Baguley BC: Induction of tumor necrosis factor-alpha messenger RNA in human and murine cells by the flavone acetic acid analogue 5,6-dimethylxanthenone-4-acetic acid (NSC 640488). Cancer Res. 1994 Feb 15;54(4):870-2. [PubMed:8313372 ]
  2. Lin N, Sato T, Takayama Y, Mimaki Y, Sashida Y, Yano M, Ito A: Novel anti-inflammatory actions of nobiletin, a citrus polymethoxy flavonoid, on human synovial fibroblasts and mouse macrophages. Biochem Pharmacol. 2003 Jun 15;65(12):2065-71. [PubMed:12787887 ]
  3. Cummings J, Kerr DJ, Kaye SB, Smyth JF: Optimisation of a reversed-phase high-performance liquid chromatographic method for the determination of flavone acetic acid and its major human metabolites in plasma and urine. J Chromatogr. 1988 Sep 23;431(1):77-85. [PubMed:3235538 ]
  4. Cai H, Steward WP, Gescher AJ: Determination of the putative cancer chemopreventive flavone tricin in plasma and tissues of mice by HPLC with UV--visible detection. Biomed Chromatogr. 2005 Sep;19(7):518-22. [PubMed:15828058 ]
  5. Barrellier MT: [Lymphedema: is there a treatment?]. Rev Med Interne. 1992 Jan-Feb;13(1):49-57. [PubMed:1410875 ]
  6. Sengupta B, Uematsu T, Jacobsson P, Swenson J: Exploring the antioxidant property of bioflavonoid quercetin in preventing DNA glycation: a calorimetric and spectroscopic study. Biochem Biophys Res Commun. 2006 Jan 6;339(1):355-61. Epub 2005 Nov 15. [PubMed:16300739 ]
  7. Weiss RB, Greene RF, Knight RD, Collins JM, Pelosi JJ, Sulkes A, Curt GA: Phase I and clinical pharmacology study of intravenous flavone acetic acid (NSC 347512). Cancer Res. 1988 Oct 15;48(20):5878-82. [PubMed:3167843 ]
  8. Alonso M, Tamasdan C, Miller DC, Newcomb EW: Flavopiridol induces apoptosis in glioma cell lines independent of retinoblastoma and p53 tumor suppressor pathway alterations by a caspase-independent pathway. Mol Cancer Ther. 2003 Feb;2(2):139-50. [PubMed:12589031 ]
  9. Kim SJ: Effect of biflavones of Ginkgo biloba against UVB-induced cytotoxicity in vitro. J Dermatol. 2001 Apr;28(4):193-9. [PubMed:11449670 ]