Np mrd loader

Record Information
Version2.0
Created at2022-09-10 13:26:43 UTC
Updated at2022-09-10 13:26:43 UTC
NP-MRD IDNP0300832
Secondary Accession NumbersNone
Natural Product Identification
Common Name2-(3,4-dihydroxyphenyl)-3,5,6-trihydroxy-7-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-4-one
DescriptionQuercetagitrin belongs to the class of organic compounds known as hydrolyzable tannins. These are tannins with a structure characterized by either of the following models. In model 1, the structure contains galloyl units (in some cases, shikimic acid units) that are linked to diverse polyol carbohydrate-, catechin-, or triterpenoid units. In model 2, contains at least two galloyl units C-C coupled to each other, and do not contain a glycosidically linked catechin unit. 2-(3,4-dihydroxyphenyl)-3,5,6-trihydroxy-7-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-4-one is found in Achillea micrantha, Actinocephalus polyanthus, Tagetes erecta, Clibadium surinamense, Helichrysum stoechas, Neurolaena lobata and Tagetes lucida. Quercetagitrin is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
Quercetagetin 7-glucosideHMDB
Quercetagetin-7-O-glucosideHMDB
Chemical FormulaC21H20O13
Average Mass480.3757 Da
Monoisotopic Mass480.09039 Da
IUPAC Name2-(3,4-dihydroxyphenyl)-3,5,6-trihydroxy-7-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one
Traditional Name2-(3,4-dihydroxyphenyl)-3,5,6-trihydroxy-7-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-4-one
CAS Registry NumberNot Available
SMILES
OCC1OC(OC2=C(O)C(O)=C3C(=O)C(O)=C(OC3=C2)C2=CC(O)=C(O)C=C2)C(O)C(O)C1O
InChI Identifier
InChI=1S/C21H20O13/c22-5-11-14(26)17(29)19(31)21(34-11)33-10-4-9-12(15(27)13(10)25)16(28)18(30)20(32-9)6-1-2-7(23)8(24)3-6/h1-4,11,14,17,19,21-27,29-31H,5H2
InChI KeyIDTDRZPBDLMCLB-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Achillea micranthaLOTUS Database
Actinocephalus polyanthusLOTUS Database
African marigoldLOTUS Database
Clibadium surinamenseLOTUS Database
Helichrysum stoechasLOTUS Database
Neurolaena lobataLOTUS Database
Tagetes lucidaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydrolyzable tannins. These are tannins with a structure characterized by either of the following models. In model 1, the structure contains galloyl units (in some cases, shikimic acid units) that are linked to diverse polyol carbohydrate-, catechin-, or triterpenoid units. In model 2, contains at least two galloyl units C-C coupled to each other, and do not contain a glycosidically linked catechin unit.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassTannins
Sub ClassHydrolyzable tannins
Direct ParentHydrolyzable tannins
Alternative Parents
Substituents
  • Hydrolyzable tannin
  • Ellagic_acid
  • Biphenol
  • 7,8-dihydroxycoumarin
  • Gallic acid or derivatives
  • Coumarin
  • Isocoumarin
  • Benzopyran
  • Isochromane
  • 1-benzopyran
  • 2-benzopyran
  • Pyranone
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyran
  • Benzenoid
  • Tetrahydrofuran
  • Heteroaromatic compound
  • Secondary alcohol
  • Carboxylic acid ester
  • Lactone
  • Polyol
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Dialkyl ether
  • Ether
  • Organoheterocyclic compound
  • Oxacycle
  • Organic oxide
  • Organooxygen compound
  • Hydrocarbon derivative
  • Alcohol
  • Organic oxygen compound
  • 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
logP0.42ALOGPS
logP-0.42ChemAxon
logS-2.3ALOGPS
pKa (Strongest Acidic)8.02ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count13ChemAxon
Hydrogen Donor Count9ChemAxon
Polar Surface Area226.83 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity110.99 m³·mol⁻¹ChemAxon
Polarizability44.98 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0030624
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB002522
KNApSAcK IDC00005633
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound12314844
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]