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Record Information
Version2.0
Created at2022-09-05 19:29:28 UTC
Updated at2022-09-05 19:29:28 UTC
NP-MRD IDNP0218730
Secondary Accession NumbersNone
Natural Product Identification
Common Name4,5,6,17,18,19-hexahydroxy-13,26,27,30-tetramethoxy-2,9,15,22,29,32-hexaoxapentacyclo[22.2.2.2¹¹,¹⁴.1³,⁷.1¹⁶,²⁰]dotriaconta-1(26),11,13,24,27,30-hexaene-10,23-dione
Description4,5,6,17,18,19-Hexahydroxy-13,26,27,30-tetramethoxy-2,9,15,22,29,32-hexaoxapentacyclo[22.2.2.2¹¹,¹⁴.1³,⁷.1¹⁶,²⁰]Dotriaconta-1(26),11,13,24,27,30-hexaene-10,23-dione 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. 4,5,6,17,18,19-hexahydroxy-13,26,27,30-tetramethoxy-2,9,15,22,29,32-hexaoxapentacyclo[22.2.2.2¹¹,¹⁴.1³,⁷.1¹⁶,²⁰]dotriaconta-1(26),11,13,24,27,30-hexaene-10,23-dione is found in Clematis hexapetala. 4,5,6,17,18,19-Hexahydroxy-13,26,27,30-tetramethoxy-2,9,15,22,29,32-hexaoxapentacyclo[22.2.2.2¹¹,¹⁴.1³,⁷.1¹⁶,²⁰]Dotriaconta-1(26),11,13,24,27,30-hexaene-10,23-dione is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC30H36O18
Average Mass684.6000 Da
Monoisotopic Mass684.19016 Da
IUPAC Name4,5,6,17,18,19-hexahydroxy-13,26,27,30-tetramethoxy-2,9,15,22,29,32-hexaoxapentacyclo[22.2.2.2¹¹,¹⁴.1³,⁷.1¹⁶,²⁰]dotriaconta-1(26),11,13,24,27,30-hexaene-10,23-dione
Traditional Name4,5,6,17,18,19-hexahydroxy-13,26,27,30-tetramethoxy-2,9,15,22,29,32-hexaoxapentacyclo[22.2.2.2¹¹,¹⁴.1³,⁷.1¹⁶,²⁰]dotriaconta-1(26),11,13,24,27,30-hexaene-10,23-dione
CAS Registry NumberNot Available
SMILES
COC1=CC2=CC(OC)=C1OC1OC(COC(=O)C3=CC(OC)=C(OC4OC(COC2=O)C(O)C(O)C4O)C(OC)=C3)C(O)C(O)C1O
InChI Identifier
InChI=1S/C30H36O18/c1-39-13-5-11-6-14(40-2)25(13)47-29-23(35)21(33)19(31)17(45-29)10-44-28(38)12-7-15(41-3)26(16(8-12)42-4)48-30-24(36)22(34)20(32)18(46-30)9-43-27(11)37/h5-8,17-24,29-36H,9-10H2,1-4H3
InChI KeyNEVMWOQJRSZYIC-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Clematis hexapetalaLOTUS 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
  • Gallic acid or derivatives
  • Anisole
  • Alkyl aryl ether
  • Dicarboxylic acid or derivatives
  • Benzenoid
  • Monosaccharide
  • Oxane
  • Carboxylic acid ester
  • Lactone
  • Secondary alcohol
  • Organoheterocyclic compound
  • Oxacycle
  • Ether
  • Acetal
  • Carboxylic acid derivative
  • Polyol
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Organooxygen compound
  • 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
logP0.08ALOGPS
logP-0.78ChemAxon
logS-2.4ALOGPS
pKa (Strongest Acidic)11.9ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count16ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area247.82 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity153.75 m³·mol⁻¹ChemAxon
Polarizability65.08 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound85364508
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]