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Record Information
Version2.0
Created at2021-06-22 17:25:57 UTC
Updated at2021-06-22 17:25:57 UTC
NP-MRD IDNP0043854
Secondary Accession NumbersNone
Natural Product Identification
Common NameCentaurein
DescriptionCentaurein belongs to the class of organic compounds known as flavonoid-7-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position. Centaurein is found in Bidens pilosa, Brickellia glutinosa, Brickellia glutinosBrickellia glutinosa, Centaurea corcubionensis, Centaurea jacea, Centaurea nigra, Galinsoga quadriradiata, Ranunculus laetus, Tetragonotheca helianthoides and Tridax procumbens. Centaurein was first documented in 2004 (PMID: 15507368). Based on a literature review a small amount of articles have been published on Centaurein (PMID: 26099696) (PMID: 22186340) (PMID: 17408892) (PMID: 17229448).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC24H26O13
Average Mass522.4590 Da
Monoisotopic Mass522.13734 Da
IUPAC Name5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6-dimethoxy-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one
Traditional Name5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6-dimethoxy-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-4-one
CAS Registry NumberNot Available
SMILES
COC1=C(O)C=C(C=C1)C1=C(OC)C(=O)C2=C(O)C(OC)=C(O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)C=C2O1
InChI Identifier
InChI=1S/C24H26O13/c1-32-11-5-4-9(6-10(11)26)21-23(34-3)18(29)15-12(35-21)7-13(22(33-2)17(15)28)36-24-20(31)19(30)16(27)14(8-25)37-24/h4-7,14,16,19-20,24-28,30-31H,8H2,1-3H3/t14-,16-,19+,20-,24-/m1/s1
InChI KeyGGMCFLXPZMBJMV-NPVWYNPDSA-N
Experimental Spectra
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Chemical Taxonomy
Description Belongs to the class of organic compounds known as flavonoid-7-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavonoid glycosides
Direct ParentFlavonoid-7-O-glycosides
Alternative Parents
Substituents
  • Flavonoid-7-o-glycoside
  • 6-methoxyflavonoid-skeleton
  • 3-methoxyflavonoid-skeleton
  • 4p-methoxyflavonoid-skeleton
  • Hydroxyflavonoid
  • Flavone
  • 3'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • Phenolic glycoside
  • 3-methoxychromone
  • Hexose monosaccharide
  • Chromone
  • Glycosyl compound
  • O-glycosyl compound
  • 1-benzopyran
  • Benzopyran
  • Methoxyphenol
  • Phenoxy compound
  • Anisole
  • Methoxybenzene
  • Phenol ether
  • Phenol
  • Pyranone
  • Alkyl aryl ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyran
  • Oxane
  • Monosaccharide
  • Benzenoid
  • Monocyclic benzene moiety
  • Vinylogous acid
  • Heteroaromatic compound
  • Secondary alcohol
  • Organoheterocyclic compound
  • Acetal
  • Polyol
  • Ether
  • Oxacycle
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Alcohol
  • Organic oxide
  • Primary alcohol
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
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
logP0.79ALOGPS
logP-0.011ChemAxon
logS-2.8ALOGPS
pKa (Strongest Acidic)7.68ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count13ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area193.83 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity124.7 m³·mol⁻¹ChemAxon
Polarizability51.06 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00005675
Chemspider ID4590073
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5489090
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Chiang YM, Chuang DY, Wang SY, Kuo YH, Tsai PW, Shyur LF: Metabolite profiling and chemopreventive bioactivity of plant extracts from Bidens pilosa. J Ethnopharmacol. 2004 Dec;95(2-3):409-19. doi: 10.1016/j.jep.2004.08.010. [PubMed:15507368 ]
  2. Maldonado-Rojas W, Olivero-Verbel J, Marrero-Ponce Y: Computational fishing of new DNA methyltransferase inhibitors from natural products. J Mol Graph Model. 2015 Jul;60:43-54. doi: 10.1016/j.jmgm.2015.04.010. Epub 2015 Jun 3. [PubMed:26099696 ]
  3. Ahmad M, Muhammad N, Mehjabeen, Jahan N, Ahmad M, Obaidullah, Qureshi M, Jan SU: Spasmolytic effects of Scrophularia nodosa extract on isolated rabbit intestine. Pak J Pharm Sci. 2012 Jan;25(1):267-75. [PubMed:22186340 ]
  4. Chang SL, Chiang YM, Chang CL, Yeh HH, Shyur LF, Kuo YH, Wu TK, Yang WC: Flavonoids, centaurein and centaureidin, from Bidens pilosa, stimulate IFN-gamma expression. J Ethnopharmacol. 2007 Jun 13;112(2):232-6. doi: 10.1016/j.jep.2007.03.001. Epub 2007 Mar 7. [PubMed:17408892 ]
  5. Chang SL, Yeh HH, Lin YS, Chiang YM, Wu TK, Yang WC: The effect of centaurein on interferon-gamma expression and Listeria infection in mice. Toxicol Appl Pharmacol. 2007 Feb 15;219(1):54-61. doi: 10.1016/j.taap.2006.11.026. Epub 2006 Dec 5. [PubMed:17229448 ]