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Record Information
Version1.0
Created at2022-09-09 22:11:52 UTC
Updated at2022-09-09 22:11:52 UTC
NP-MRD IDNP0291195
Secondary Accession NumbersNone
Natural Product Identification
Common Name3,5,10,11-tetrahydroxy-9-methoxy-13-[(4-methoxyphenyl)methyl]-13h-naphtho[1,2-b]xanthene-7,14-dione
Description3,5,10,11-Tetrahydroxy-9-methoxy-13-[(4-methoxyphenyl)methyl]-7H,13H,14H-naphtho[1,2-b]xanthene-7,14-dione belongs to the class of organic compounds known as naphthopyranones. Naphthopyranones are compounds containing a naphthopyran skeleton where a ring carbon bears a carboxylic acid group. Naphthtopyran is made up of the pyran ring fused to a naphthalene ring system. 3,5,10,11-tetrahydroxy-9-methoxy-13-[(4-methoxyphenyl)methyl]-13h-naphtho[1,2-b]xanthene-7,14-dione is found in Dendrobium candidum. 3,5,10,11-Tetrahydroxy-9-methoxy-13-[(4-methoxyphenyl)methyl]-7H,13H,14H-naphtho[1,2-b]xanthene-7,14-dione is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC30H22O9
Average Mass526.4970 Da
Monoisotopic Mass526.12638 Da
IUPAC Name3,5,10,11-tetrahydroxy-9-methoxy-13-[(4-methoxyphenyl)methyl]-7H,13H,14H-naphtho[1,2-b]xanthene-7,14-dione
Traditional Name3,5,10,11-tetrahydroxy-9-methoxy-13-[(4-methoxyphenyl)methyl]-13H-naphtho[1,2-b]xanthene-7,14-dione
CAS Registry NumberNot Available
SMILES
COC1=CC=C(CC2C3=CC(O)=C(O)C(OC)=C3OC3=C2C(=O)C2=C4C=CC(O)=CC4=C(O)C=C2C3=O)C=C1
InChI Identifier
InChI=1S/C30H22O9/c1-37-15-6-3-13(4-7-15)9-18-19-11-22(33)26(35)30(38-2)28(19)39-29-24(18)27(36)23-16-8-5-14(31)10-17(16)21(32)12-20(23)25(29)34/h3-8,10-12,18,31-33,35H,9H2,1-2H3
InChI KeyMSWPRHPOWDEIGL-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
Dendrobium candidumLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as naphthopyranones. Naphthopyranones are compounds containing a naphthopyran skeleton where a ring carbon bears a carboxylic acid group. Naphthtopyran is made up of the pyran ring fused to a naphthalene ring system.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassNaphthopyrans
Sub ClassNaphthopyranones
Direct ParentNaphthopyranones
Alternative Parents
Substituents
  • Naphthopyranone
  • Phenanthrol
  • Dibenzopyran
  • Phenanthrene
  • Xanthene
  • Naphthoquinone
  • 2-naphthol
  • 1-naphthol
  • Benzopyran
  • Naphthalene
  • 1-benzopyran
  • Anisole
  • Phenoxy compound
  • Methoxybenzene
  • Aryl ketone
  • Phenol ether
  • Quinone
  • Alkyl aryl ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyranone
  • Phenol
  • Monocyclic benzene moiety
  • Benzenoid
  • Pyran
  • Vinylogous ester
  • Ketone
  • Oxacycle
  • Polyol
  • Ether
  • Organooxygen compound
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • 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
logP4.47ALOGPS
logP4.11ChemAxon
logS-5.1ALOGPS
pKa (Strongest Acidic)6.78ChemAxon
pKa (Strongest Basic)-4.5ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area142.75 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity141.95 m³·mol⁻¹ChemAxon
Polarizability52.72 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
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 Compound44235856
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]