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Record Information
Version2.0
Created at2022-03-17 19:45:55 UTC
Updated at2022-03-17 19:45:56 UTC
NP-MRD IDNP0045952
Secondary Accession NumbersNone
Natural Product Identification
Common NameRhamnazin
Description
Structure
Thumb
Synonyms
ValueSource
3',7-DimethylquercetinChEBI
3,5,4'-Trihydroxy-7,3'-dimethoxyflavoneChEBI
RhamnazinChEBI
Quercetin 7,3'-dimethyl etherHMDB
Chemical FormulaC17H14O7
Average Mass330.2889 Da
Monoisotopic Mass330.07395 Da
IUPAC Name3,5-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-4H-chromen-4-one
Traditional Namerhamnazin
CAS Registry Number552-54-5
SMILES
COC1=CC(O)=C2C(=O)C(O)=C(OC2=C1)C1=CC(OC)=C(O)C=C1
InChI Identifier
InChI=1S/C17H14O7/c1-22-9-6-11(19)14-13(7-9)24-17(16(21)15(14)20)8-3-4-10(18)12(5-8)23-2/h3-7,18-19,21H,1-2H3
InChI KeyMYMGKIQXYXSRIJ-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Chemical Taxonomy
Description Belongs to the class of organic compounds known as flavonols. Flavonols are compounds that contain a flavone (2-phenyl-1-benzopyran-4-one) backbone carrying a hydroxyl group at the 3-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavones
Direct ParentFlavonols
Alternative Parents
Substituents
  • 3p-methoxyflavonoid-skeleton
  • 7-methoxyflavonoid-skeleton
  • 3-hydroxyflavone
  • 3-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • Hydroxyflavonoid
  • Chromone
  • Benzopyran
  • Methoxyphenol
  • 1-benzopyran
  • Phenoxy compound
  • Anisole
  • Methoxybenzene
  • Phenol ether
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyranone
  • 1-hydroxy-4-unsubstituted benzenoid
  • Alkyl aryl ether
  • Benzenoid
  • Pyran
  • Monocyclic benzene moiety
  • Vinylogous acid
  • Heteroaromatic compound
  • Organoheterocyclic compound
  • Oxacycle
  • Ether
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • 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
logP2.25ALOGPS
logP2.45ChemAxon
logS-3.6ALOGPS
pKa (Strongest Acidic)7.14ChemAxon
pKa (Strongest Basic)-3.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area105.45 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity85.83 m³·mol⁻¹ChemAxon
Polarizability32.62 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0133830
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB002473
KNApSAcK IDNot Available
Chemspider ID4478873
KEGG Compound IDNot Available
BioCyc IDCPD-14947
BiGG IDNot Available
Wikipedia LinkRhamnazin
METLIN IDNot Available
PubChem Compound5320945
PDB IDNot Available
ChEBI ID133721
Good Scents IDNot Available
References
General References
  1. Pande V: Antioxidant activity of rhamnazin-4'-O-beta-[apiosyl(1-->2)] glucoside in the brain of aged rats. Pharmazie. 2001 Sep;56(9):749-50. [PubMed:11594002 ]
  2. Yu Y, Cai W, Pei CG, Shao Y: Rhamnazin, a novel inhibitor of VEGFR2 signaling with potent antiangiogenic activity and antitumor efficacy. Biochem Biophys Res Commun. 2015 Mar 20;458(4):913-9. doi: 10.1016/j.bbrc.2015.02.059. Epub 2015 Feb 19. [PubMed:25704088 ]
  3. Philchenkov AA, Zavelevych MP: RHAMNAZIN INHIBITS PROLIFERATION AND INDUCES APOPTOSIS OF HUMAN JURKAT LEUKEMIA CELLS IN VITRO. Ukr Biochem J. 2015 Nov-Dec;87(6):122-8. doi: 10.15407/ubj87.06.122. [PubMed:27025066 ]