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Record Information
Version2.0
Created at2022-04-28 05:39:12 UTC
Updated at2022-04-28 05:39:12 UTC
NP-MRD IDNP0060635
Secondary Accession NumbersNone
Natural Product Identification
Common Name2'-Hydroxy-2,3,4',6'-tetramethoxychalcone
Description2'-HYDROXY-2,3,4',6'-TETRAMETHOXYCHALCONE belongs to the class of organic compounds known as 2'-hydroxychalcones. These are organic compounds containing chalcone skeleton that carries a hydroxyl group at the 2'-position. Thus, 2'-hydroxy-2,3,4',6'-tetramethoxychalcone is considered to be a flavonoid. 2'-Hydroxy-2,3,4',6'-tetramethoxychalcone is found in Caesalpinia pulcherrima . 2'-Hydroxy-2,3,4',6'-tetramethoxychalcone was first documented in 2003 (PMID: 12877920). Based on a literature review a small amount of articles have been published on 2'-HYDROXY-2,3,4',6'-TETRAMETHOXYCHALCONE (PMID: 15893896) (PMID: 20926293) (PMID: 20813535).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC19H20O6
Average Mass344.3630 Da
Monoisotopic Mass344.12599 Da
IUPAC Name(2E)-3-(2,3-dimethoxyphenyl)-1-(2-hydroxy-4,6-dimethoxyphenyl)prop-2-en-1-one
Traditional Name(2E)-3-(2,3-dimethoxyphenyl)-1-(2-hydroxy-4,6-dimethoxyphenyl)prop-2-en-1-one
CAS Registry NumberNot Available
SMILES
COC1=CC(OC)=C(C(=O)\C=C\C2=CC=CC(OC)=C2OC)C(O)=C1
InChI Identifier
InChI=1S/C19H20O6/c1-22-13-10-15(21)18(17(11-13)24-3)14(20)9-8-12-6-5-7-16(23-2)19(12)25-4/h5-11,21H,1-4H3/b9-8+
InChI KeyLYUYMCWIWGASRX-CMDGGOBGSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Caesalpinia pulcherrimaPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 2'-hydroxychalcones. These are organic compounds containing chalcone skeleton that carries a hydroxyl group at the 2'-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassLinear 1,3-diarylpropanoids
Sub ClassChalcones and dihydrochalcones
Direct Parent2'-Hydroxychalcones
Alternative Parents
Substituents
  • 2'-hydroxychalcone
  • Cinnamylphenol
  • Cinnamic acid or derivatives
  • Methoxyphenol
  • Dimethoxybenzene
  • O-dimethoxybenzene
  • M-dimethoxybenzene
  • Methoxybenzene
  • Benzoyl
  • Phenoxy compound
  • Phenol ether
  • Styrene
  • Aryl ketone
  • Anisole
  • 1-hydroxy-2-unsubstituted benzenoid
  • 1-hydroxy-4-unsubstituted benzenoid
  • Phenol
  • Alkyl aryl ether
  • Monocyclic benzene moiety
  • Benzenoid
  • Vinylogous acid
  • Acryloyl-group
  • Alpha,beta-unsaturated ketone
  • Enone
  • Ketone
  • Ether
  • Organooxygen compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic 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
logP3.54ALOGPS
logP3.61ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)7.19ChemAxon
pKa (Strongest Basic)-4.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area74.22 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity94.71 m³·mol⁻¹ChemAxon
Polarizability36 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00014430
Chemspider ID8513001
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10337542
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Rao YK, Fang SH, Tzeng YM: Anti-inflammatory activities of flavonoids isolated from Caesalpinia pulcherrima. J Ethnopharmacol. 2005 Sep 14;100(3):249-53. doi: 10.1016/j.jep.2005.02.039. [PubMed:15893896 ]
  2. Srinivas KV, Koteswara Rao Y, Mahender I, Das B, Rama Krishna KV, Hara Kishore K, Murty US: Flavanoids from Caesalpinia pulcherrima. Phytochemistry. 2003 Aug;63(7):789-93. doi: 10.1016/s0031-9422(03)00325-x. [PubMed:12877920 ]
  3. Rao YK, Kao TY, Ko JL, Tzeng YM: Chalcone HTMC causes in vitro selective cytotoxicity, cell-cycle G1 phase arrest through p53-dependent pathway in human lung adenocarcinoma A549 cells, and in vivo tumor growth suppression. Bioorg Med Chem Lett. 2010 Nov 15;20(22):6508-12. doi: 10.1016/j.bmcl.2010.09.056. Epub 2010 Sep 17. [PubMed:20926293 ]
  4. Rao YK, Kao TY, Wu MF, Ko JL, Tzeng YM: Identification of small molecule inhibitors of telomerase activity through transcriptional regulation of hTERT and calcium induction pathway in human lung adenocarcinoma A549 cells. Bioorg Med Chem. 2010 Oct 1;18(19):6987-94. doi: 10.1016/j.bmc.2010.08.021. Epub 2010 Aug 13. [PubMed:20813535 ]