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Record Information
Version2.0
Created at2022-04-27 23:49:28 UTC
Updated at2022-04-27 23:49:28 UTC
NP-MRD IDNP0052967
Secondary Accession NumbersNone
Natural Product Identification
Common Name3,6,7,4'-Tetra-O-methyl-5,3'-dihydroxyflavone
DescriptionCasticin, also known as vitexicarpin, 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, casticin is considered to be a flavonoid lipid molecule. Casticin is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Outside of the human body, Casticin has been detected, but not quantified in, fruits and herbs and spices. This could make casticin a potential biomarker for the consumption of these foods. 3,6,7,4'-Tetra-O-methyl-5,3'-dihydroxyflavone is found in Achillea aspleniifolia, Achillea clavennae, Achillea millefolium L. , Achillea sibirica, Achillea sibirica subsp.mongolica, Achillea virescens, Ageratina havanensis, Artemisia abrotanum , Artemisia annua , Artemisia apiacea, Artemisia incanescens, Artemisia judaica, Artemisia scoparia, Artemisia scoparia., Brickellia baccharidea, Brickellia spp., Bromelia pinguin , Callicarpa pilosissima, Chiliadenus montanus, Chrysosplenium japonicum, Chrysosplenium tosaense, Digitalis thapsii, Eremophila mitchellii, Eriodictyon trichocalyx, Helianthus microcephalus, Houttuynia cordata, Laggera alata, Lagophylla glandulosa, Matricaria chamomilla , Parthenium incanum, Parthenium ligulatum, Parthenium spp., Plectranthus cylindraceus, Pluchea sagittalis, Psiadia dentata, Tanacetum polycephalum, Tessaria integrifolia, Veronica officinalis , Veronica orchidea, Veronica teucrium, Vitex agnus-castus , Vitex negundo , Vitex quinata, Vitex rotundifolia and Vitex trifolia . 3,6,7,4'-Tetra-O-methyl-5,3'-dihydroxyflavone was first documented in 2011 (PMID: 21877688). A tetramethoxyflavone that consists of quercetagetin in which the hydroxy groups at positions 3, 6, 7 and 4' have been replaced by methoxy groups (PMID: 22407499) (PMID: 23135489) (PMID: 23464460) (PMID: 23476684).
Structure
Thumb
Synonyms
ValueSource
3',5-Dihydroxy-3,4',6,7-tetramethoxyflavoneChEBI
3,6,7,4'-Tetra-O-methyl-5,3'-dihydroxyflavoneChEBI
5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6,7-trimethoxy-4H-1-benzopyran-4-oneChEBI
Quercetagetin 3,6,7,4'-tetramethyl etherChEBI
VitexicarpinChEBI
5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6,7-trimethoxy-4H-benzopyran-4-one, 9ciHMDB
VX-5 CPDMeSH
Chemical FormulaC19H18O8
Average Mass374.3414 Da
Monoisotopic Mass374.10017 Da
IUPAC Name5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6,7-trimethoxy-4H-chromen-4-one
Traditional Namecasticin
CAS Registry NumberNot Available
SMILES
COC1=C(O)C=C(C=C1)C1=C(OC)C(=O)C2=C(O)C(OC)=C(OC)C=C2O1
InChI Identifier
InChI=1S/C19H18O8/c1-23-11-6-5-9(7-10(11)20)17-19(26-4)16(22)14-12(27-17)8-13(24-2)18(25-3)15(14)21/h5-8,20-21H,1-4H3
InChI KeyPJQLSMYMOKWUJG-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
Achillea aspleniifoliaLOTUS Database
Achillea clavennaePlant
Achillea millefolium L.Plant
Achillea sibiricaLOTUS Database
Achillea sibirica subsp.mongolicaPlant
Achillea virescensLOTUS Database
Ageratina havanensisPlant
Artemisia abrotanumPlant
Artemisia annuaPlant
Artemisia apiaceaLOTUS Database
Artemisia incanescensLOTUS Database
Artemisia judaicaLOTUS Database
Artemisia scopariaLOTUS Database
Artemisia scoparia.Plant
Brickellia baccharideaLOTUS Database
Brickellia spp.Plant
Bromelia pinguinPlant
Callicarpa pilosissimaPlant
Chiliadenus montanusLOTUS Database
Chrysosplenium japonicumPlant
Chrysosplenium tosaensePlant
Digitalis thapsiiPlant
Eremophila mitchelliiLOTUS Database
Eriodictyon trichocalyxPlant
Helianthus microcephalusLOTUS Database
Houttuynia cordataLOTUS Database
Laggera alataLOTUS Database
Lagophylla glandulosaPlant
Matricaria chamomillaPlant
Parthenium incanumPlant
Parthenium ligulatumLOTUS Database
Parthenium spp.Plant
Plectranthus cylindraceusLOTUS Database
Pluchea sagittalisLOTUS Database
Psiadia dentataLOTUS Database
Tanacetum polycephalumPlant
Tessaria integrifoliaLOTUS Database
Veronica officinalisPlant
Veronica orchideaPlant
Veronica teucriumPlant
Vitex agnus-castusPlant
Vitex negundoPlant
Vitex quinataLOTUS Database
Vitex rotundifoliaPlant
Vitex trifoliaPlant
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
  • 3-methoxyflavonoid-skeleton
  • 4p-methoxyflavonoid-skeleton
  • 6-methoxyflavonoid-skeleton
  • 7-methoxyflavonoid-skeleton
  • 3'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • Flavone
  • Hydroxyflavonoid
  • 3-methoxychromone
  • Chromone
  • Benzopyran
  • Methoxyphenol
  • 1-benzopyran
  • Phenoxy compound
  • Anisole
  • Methoxybenzene
  • Phenol ether
  • Pyranone
  • Phenol
  • Alkyl aryl ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Benzenoid
  • Pyran
  • Monocyclic benzene moiety
  • Vinylogous acid
  • Heteroaromatic compound
  • Organoheterocyclic compound
  • Oxacycle
  • Ether
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • 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
logP2.71ALOGPS
logP2.4ChemAxon
logS-3.9ALOGPS
pKa (Strongest Acidic)8.82ChemAxon
pKa (Strongest Basic)-4.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area103.68 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity97.04 m³·mol⁻¹ChemAxon
Polarizability37.66 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0030660
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB002570
KNApSAcK IDC00004705
Chemspider ID4474632
KEGG Compound IDNot Available
BioCyc IDCPD-14856
BiGG IDNot Available
Wikipedia LinkCasticin
METLIN IDNot Available
PubChem Compound5315263
PDB IDNot Available
ChEBI ID69355
Good Scents IDNot Available
References
General References
  1. Barnes EC, Carroll AR, Davis RA: Mitchellenes A-E, cyclic sesquiterpenes from the Australian plant Eremophila mitchellii. J Nat Prod. 2011 Sep 23;74(9):1888-93. doi: 10.1021/np2003676. Epub 2011 Aug 30. [PubMed:21877688 ]
  2. Ling Y, Zhu J, Fan M, Wu B, Qin L, Huang C: Metabolism studies of casticin in rats using HPLC-ESI-MS(n). Biomed Chromatogr. 2012 Dec;26(12):1502-8. doi: 10.1002/bmc.2724. Epub 2012 Mar 8. [PubMed:22407499 ]
  3. Tang SY, Zhong MZ, Yuan GJ, Hou SP, Yin LL, Jiang H, Yu ZUpsilon: Casticin, a flavonoid, potentiates TRAIL-induced apoptosis through modulation of anti-apoptotic proteins and death receptor 5 in colon cancer cells. Oncol Rep. 2013 Feb;29(2):474-80. doi: 10.3892/or.2012.2127. Epub 2012 Nov 7. [PubMed:23135489 ]
  4. Meng FM, Yang JB, Yang CH, Jiang Y, Zhou YF, Yu B, Yang H: Vitexicarpin induces apoptosis in human prostate carcinoma PC-3 cells through G2/M phase arrest. Asian Pac J Cancer Prev. 2012;13(12):6369-74. doi: 10.7314/apjcp.2012.13.12.6369. [PubMed:23464460 ]
  5. Zhang B, Liu L, Zhao S, Wang X, Liu L, Li S: Vitexicarpin acts as a novel angiogenesis inhibitor and its target network. Evid Based Complement Alternat Med. 2013;2013:278405. doi: 10.1155/2013/278405. Epub 2013 Feb 12. [PubMed:23476684 ]