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Record Information
Version2.0
Created at2022-09-11 10:06:42 UTC
Updated at2022-09-11 10:06:42 UTC
NP-MRD IDNP0312917
Secondary Accession NumbersNone
Natural Product Identification
Common Name2-{[3,5-dihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2h-1-benzopyran-7-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol
Description2-{[3,5-Dihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-7-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. 2-{[3,5-dihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2h-1-benzopyran-7-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol is found in Pinalia floribunda, Stellera chamaejasme and Wisteria floribunda. 2-{[3,5-Dihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-7-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC21H24O10
Average Mass436.4130 Da
Monoisotopic Mass436.13695 Da
IUPAC Name2-{[3,5-dihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-7-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol
Traditional Name2-{[3,5-dihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-7-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol
CAS Registry NumberNot Available
SMILES
OCC1OC(OC2=CC(O)=C3CC(O)C(OC3=C2)C2=CC=C(O)C=C2)C(O)C(O)C1O
InChI Identifier
InChI=1S/C21H24O10/c22-8-16-17(26)18(27)19(28)21(31-16)29-11-5-13(24)12-7-14(25)20(30-15(12)6-11)9-1-3-10(23)4-2-9/h1-6,14,16-28H,7-8H2
InChI KeyBUZPALUBBJZNNV-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
Pinalia floribundaLOTUS Database
Stellera chamaejasmeLOTUS Database
Wisteria floribundaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentDiterpenoids
Alternative Parents
Substituents
  • Diterpenoid
  • Pimarane diterpenoid
  • Hydrophenanthrene
  • Phenanthrene
  • Cyclic alcohol
  • Tertiary alcohol
  • Ketone
  • 1,2-diol
  • Secondary alcohol
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic 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
logP-0.44ALOGPS
logP-0.17ChemAxon
logS-2.4ALOGPS
pKa (Strongest Acidic)9.2ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count7ChemAxon
Polar Surface Area169.3 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity104.16 m³·mol⁻¹ChemAxon
Polarizability42.8 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
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 CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]