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Record Information
Version2.0
Created at2022-09-06 03:39:24 UTC
Updated at2022-09-06 03:39:24 UTC
NP-MRD IDNP0225050
Secondary Accession NumbersNone
Natural Product Identification
Common Namemethyl 2-(furan-3-yl)-6a,10b-dimethyl-4-oxo-9-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,2h,4ah,5h,6h,9h,10h,10ah-naphtho[2,1-c]pyran-7-carboxylate
DescriptionMethyl 2-(furan-3-yl)-6a,10b-dimethyl-4-oxo-9-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1H,2H,4H,4aH,5H,6H,6aH,9H,10H,10aH,10bH-naphtho[2,1-c]pyran-7-carboxylate belongs to the class of organic compounds known as diterpene glycosides. These are diterpenoids in which an isoprene unit is glycosylated. methyl 2-(furan-3-yl)-6a,10b-dimethyl-4-oxo-9-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,2h,4ah,5h,6h,9h,10h,10ah-naphtho[2,1-c]pyran-7-carboxylate is found in Fibraurea tinctoria and Penianthus zenkeri. Methyl 2-(furan-3-yl)-6a,10b-dimethyl-4-oxo-9-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1H,2H,4H,4aH,5H,6H,6aH,9H,10H,10aH,10bH-naphtho[2,1-c]pyran-7-carboxylate is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
Methyl 2-(furan-3-yl)-6a,10b-dimethyl-4-oxo-9-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1H,2H,4H,4ah,5H,6H,6ah,9H,10H,10ah,10BH-naphtho[2,1-c]pyran-7-carboxylic acidGenerator
Chemical FormulaC27H36O11
Average Mass536.5740 Da
Monoisotopic Mass536.22576 Da
IUPAC Namemethyl 2-(furan-3-yl)-6a,10b-dimethyl-4-oxo-9-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1H,2H,4H,4aH,5H,6H,6aH,9H,10H,10aH,10bH-naphtho[2,1-c]pyran-7-carboxylate
Traditional Namemethyl 2-(furan-3-yl)-6a,10b-dimethyl-4-oxo-9-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1H,2H,4aH,5H,6H,9H,10H,10aH-naphtho[2,1-c]pyran-7-carboxylate
CAS Registry NumberNot Available
SMILES
COC(=O)C1=CC(CC2C3(C)CC(OC(=O)C3CCC12C)C1=COC=C1)OC1OC(CO)C(O)C(O)C1O
InChI Identifier
InChI=1S/C27H36O11/c1-26-6-4-15-24(33)37-17(13-5-7-35-12-13)10-27(15,2)19(26)9-14(8-16(26)23(32)34-3)36-25-22(31)21(30)20(29)18(11-28)38-25/h5,7-8,12,14-15,17-22,25,28-31H,4,6,9-11H2,1-3H3
InChI KeyMQTGQGFLTYWGDL-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
Fibraurea tinctoriaLOTUS Database
Penianthus zenkeriLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diterpene glycosides. These are diterpenoids in which an isoprene unit is glycosylated.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTerpene glycosides
Direct ParentDiterpene glycosides
Alternative Parents
Substituents
  • Diterpene glycoside
  • Diterpene lactone
  • Diterpenoid
  • Clerodane diterpenoid
  • Fatty acyl glycoside
  • Fatty acyl glycoside of mono- or disaccharide
  • Naphthopyran
  • Hexose monosaccharide
  • Glycosyl compound
  • O-glycosyl compound
  • Naphthalene
  • Delta valerolactone
  • Delta_valerolactone
  • Dicarboxylic acid or derivatives
  • Fatty acyl
  • Pyran
  • Monosaccharide
  • Oxane
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Methyl ester
  • Heteroaromatic compound
  • Furan
  • Carboxylic acid ester
  • Lactone
  • Secondary alcohol
  • Polyol
  • Carboxylic acid derivative
  • Acetal
  • Organoheterocyclic compound
  • Oxacycle
  • Organooxygen compound
  • Carbonyl group
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Alcohol
  • 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
logP0.71ALOGPS
logP0.82ChemAxon
logS-3.2ALOGPS
pKa (Strongest Acidic)12.21ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area165.12 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity129.49 m³·mol⁻¹ChemAxon
Polarizability55.22 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
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 CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]