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Record Information
Version2.0
Created at2022-09-08 03:16:10 UTC
Updated at2022-09-08 03:16:10 UTC
NP-MRD IDNP0260951
Secondary Accession NumbersNone
Natural Product Identification
Common Name4,5-dihydroxy-3-(4-hydroxybenzoyloxy)-6-(hydroxymethyl)oxan-2-yl 4-hydroxy-3-methoxybenzoate
Description4,5-Dihydroxy-3-(4-hydroxybenzoyloxy)-6-(hydroxymethyl)oxan-2-yl 4-hydroxy-3-methoxybenzoate 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-dihydroxy-3-(4-hydroxybenzoyloxy)-6-(hydroxymethyl)oxan-2-yl 4-hydroxy-3-methoxybenzoate is found in Vitex rotundifolia. 4,5-Dihydroxy-3-(4-hydroxybenzoyloxy)-6-(hydroxymethyl)oxan-2-yl 4-hydroxy-3-methoxybenzoate is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
4,5-Dihydroxy-3-(4-hydroxybenzoyloxy)-6-(hydroxymethyl)oxan-2-yl 4-hydroxy-3-methoxybenzoic acidGenerator
Chemical FormulaC21H22O11
Average Mass450.3960 Da
Monoisotopic Mass450.11621 Da
IUPAC Name4,5-dihydroxy-3-(4-hydroxybenzoyloxy)-6-(hydroxymethyl)oxan-2-yl 4-hydroxy-3-methoxybenzoate
Traditional Name4,5-dihydroxy-3-(4-hydroxybenzoyloxy)-6-(hydroxymethyl)oxan-2-yl 4-hydroxy-3-methoxybenzoate
CAS Registry NumberNot Available
SMILES
COC1=CC(=CC=C1O)C(=O)OC1OC(CO)C(O)C(O)C1OC(=O)C1=CC=C(O)C=C1
InChI Identifier
InChI=1S/C21H22O11/c1-29-14-8-11(4-7-13(14)24)20(28)32-21-18(17(26)16(25)15(9-22)30-21)31-19(27)10-2-5-12(23)6-3-10/h2-8,15-18,21-26H,9H2,1H3
InChI KeyITOSXXHGQJTRPF-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Vitex rotundifoliaLOTUS 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
  • Hexose monosaccharide
  • P-hydroxybenzoic acid alkyl ester
  • P-hydroxybenzoic acid ester
  • M-methoxybenzoic acid or derivatives
  • Benzoate ester
  • Methoxyphenol
  • Benzoic acid or derivatives
  • Phenoxy compound
  • Anisole
  • Methoxybenzene
  • Benzoyl
  • Phenol ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Phenol
  • Monocyclic benzene moiety
  • Dicarboxylic acid or derivatives
  • Benzenoid
  • Oxane
  • Monosaccharide
  • Carboxylic acid ester
  • Secondary alcohol
  • Ether
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Oxacycle
  • Acetal
  • Organic oxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Primary alcohol
  • Organic oxide
  • Organooxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP0.78ALOGPS
logP1.29ChemAxon
logS-2.6ALOGPS
pKa (Strongest Acidic)8.36ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area172.21 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity105.99 m³·mol⁻¹ChemAxon
Polarizability43.28 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
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 Compound85284407
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]