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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:38:15 UTC
Update Date2022-03-07 02:52:38 UTC
HMDB IDHMDB0030660
Secondary Accession Numbers
  • HMDB30660
Metabolite Identification
Common NameCasticin
DescriptionCasticin, also known as vitexicarpin or VX-5 CPD, 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. Casticin is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review a significant number of articles have been published on Casticin.
Structure
Data?1563862019
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 CPDHMDB
Chemical FormulaC19H18O8
Average Molecular Weight374.3414
Monoisotopic Molecular Weight374.100167552
IUPAC Name5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6,7-trimethoxy-4H-chromen-4-one
Traditional Namecasticin
CAS Registry Number479-91-4
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
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
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point186 - 187 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility120.7 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.047 g/LALOGPS
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
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+189.67131661259
DarkChem[M-H]-189.95431661259
DeepCCS[M+H]+184.6330932474
DeepCCS[M-H]-182.27230932474
DeepCCS[M-2H]-216.21630932474
DeepCCS[M+Na]+191.44430932474
AllCCS[M+H]+187.032859911
AllCCS[M+H-H2O]+183.932859911
AllCCS[M+NH4]+189.832859911
AllCCS[M+Na]+190.632859911
AllCCS[M-H]-189.032859911
AllCCS[M+Na-2H]-188.832859911
AllCCS[M+HCOO]-188.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
CasticinCOC1=C(O)C=C(C=C1)C1=C(OC)C(=O)C2=C(O)C(OC)=C(OC)C=C2O15200.8Standard polar33892256
CasticinCOC1=C(O)C=C(C=C1)C1=C(OC)C(=O)C2=C(O)C(OC)=C(OC)C=C2O13337.0Standard non polar33892256
CasticinCOC1=C(O)C=C(C=C1)C1=C(OC)C(=O)C2=C(O)C(OC)=C(OC)C=C2O13333.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Casticin,1TMS,isomer #1COC1=CC=C(C2=C(OC)C(=O)C3=C(O)C(OC)=C(OC)C=C3O2)C=C1O[Si](C)(C)C3251.9Semi standard non polar33892256
Casticin,1TMS,isomer #2COC1=CC=C(C2=C(OC)C(=O)C3=C(O[Si](C)(C)C)C(OC)=C(OC)C=C3O2)C=C1O3295.0Semi standard non polar33892256
Casticin,2TMS,isomer #1COC1=CC=C(C2=C(OC)C(=O)C3=C(O[Si](C)(C)C)C(OC)=C(OC)C=C3O2)C=C1O[Si](C)(C)C3140.7Semi standard non polar33892256
Casticin,1TBDMS,isomer #1COC1=CC=C(C2=C(OC)C(=O)C3=C(O)C(OC)=C(OC)C=C3O2)C=C1O[Si](C)(C)C(C)(C)C3479.6Semi standard non polar33892256
Casticin,1TBDMS,isomer #2COC1=CC=C(C2=C(OC)C(=O)C3=C(O[Si](C)(C)C(C)(C)C)C(OC)=C(OC)C=C3O2)C=C1O3523.2Semi standard non polar33892256
Casticin,2TBDMS,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=C1O[Si](C)(C)C(C)(C)C3606.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental GC-MSGC-MS Spectrum - Casticin EI-B (Non-derivatized)splash10-05fr-0219000000-b10838d2170a87f5e1652017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Casticin EI-B (Non-derivatized)splash10-05fr-0219000000-b10838d2170a87f5e1652018-05-18HMDB team, MONA, MassBankView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Casticin GC-MS (Non-derivatized) - 70eV, Positivesplash10-053v-0509000000-3c486251240acc73601f2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Casticin GC-MS (2 TMS) - 70eV, Positivesplash10-0uk9-2040950000-41a30081cfab516b49ec2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Casticin GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Casticin GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Casticin LC-ESI-QTOF , positive-QTOFsplash10-004i-0009000000-d6ed5ef9f799861207f22017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Casticin LC-ESI-QTOF , positive-QTOFsplash10-004i-0009000000-4d2c493586b5fcd4d1df2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Casticin LC-ESI-QTOF , positive-QTOFsplash10-004i-0009000000-30bcb251b9d26fc58a192017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Casticin LC-ESI-QTOF , positive-QTOFsplash10-014j-0029000000-cd7ecf683ac9e2989c0e2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Casticin LC-ESI-QTOF , positive-QTOFsplash10-01ba-0097000000-3aea04e29566d8b043912017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Casticin 20V, Positive-QTOFsplash10-004i-0009000000-4d2c493586b5fcd4d1df2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Casticin 10V, Positive-QTOFsplash10-004i-0009000000-d6ed5ef9f799861207f22021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Casticin 30V, Positive-QTOFsplash10-004i-0009000000-30bcb251b9d26fc58a192021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Casticin 40V, Positive-QTOFsplash10-014j-0029000000-cd7ecf683ac9e2989c0e2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Casticin 50V, Positive-QTOFsplash10-01ba-0097000000-08ea29548c97e948b7bf2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Casticin 50V, Positive-QTOFsplash10-01ba-0097000000-3aea04e29566d8b043912021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Casticin 20V, Positive-QTOFsplash10-004i-0009000000-ecd3dc4f22417f1612dd2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Casticin 40V, Positive-QTOFsplash10-014j-0029000000-8ec7d8150aa7af0de5f02021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Casticin 10V, Positive-QTOFsplash10-004i-0009000000-17db282d5ed22e89f45b2021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Casticin 10V, Positive-QTOFsplash10-004i-0009000000-a37f820453b95f34a4b72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Casticin 20V, Positive-QTOFsplash10-004i-0109000000-aa9b05dea6c3bf2433b72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Casticin 40V, Positive-QTOFsplash10-00fr-4916000000-34aca43cde82c271932b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Casticin 10V, Negative-QTOFsplash10-00di-0009000000-ba74d1d25778133e0c3b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Casticin 20V, Negative-QTOFsplash10-00di-0009000000-971a885656c794ea67d82016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Casticin 40V, Negative-QTOFsplash10-004r-1594000000-ba5dc940c1512a3bfc5d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Casticin 10V, Positive-QTOFsplash10-004i-0009000000-15f06bca4340439c6e172021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Casticin 20V, Positive-QTOFsplash10-004i-0009000000-f1599d663315c885ab8a2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Casticin 40V, Positive-QTOFsplash10-002b-2915000000-f2d86e14d56da92c9ebb2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Casticin 10V, Negative-QTOFsplash10-00di-0009000000-0766b1754fab3c43817b2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Casticin 20V, Negative-QTOFsplash10-00di-0309000000-952e721a3f25d056f1802021-09-24Wishart 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 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
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1701571
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Kobayakawa J, Sato-Nishimori F, Moriyasu M, Matsukawa Y: G2-M arrest and antimitotic activity mediated by casticin, a flavonoid isolated from Viticis Fructus (Vitex rotundifolia Linne fil.). Cancer Lett. 2004 May 10;208(1):59-64. [PubMed:15105046 ]
  2. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .