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Record Information
Version2.0
Created at2022-09-12 11:33:38 UTC
Updated at2022-09-12 11:33:38 UTC
NP-MRD IDNP0328250
Secondary Accession NumbersNone
Natural Product Identification
Common Name5-[(2r,3s,4s,5s)-5-(2h-1,3-benzodioxol-5-yl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol
DescriptionAustrobailignan-7 belongs to the class of organic compounds known as 7,7'-epoxylignans. These are lignans with a structure based on a 2,5-diaryl-3, 4-dimethyltetrahydrofuran skeleton. 5-[(2r,3s,4s,5s)-5-(2h-1,3-benzodioxol-5-yl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol is found in Schisandra propinqua. 5-[(2r,3s,4s,5s)-5-(2h-1,3-benzodioxol-5-yl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol was first documented in 2002 (PMID: 12230115). Based on a literature review very few articles have been published on austrobailignan-7.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC20H22O5
Average Mass342.3910 Da
Monoisotopic Mass342.14672 Da
IUPAC Name5-[(2R,3S,4S,5S)-5-(2H-1,3-benzodioxol-5-yl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol
Traditional Name5-[(2R,3S,4S,5S)-5-(2H-1,3-benzodioxol-5-yl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol
CAS Registry NumberNot Available
SMILES
COC1=CC=C(C=C1O)[C@@H]1O[C@@H]([C@@H](C)[C@@H]1C)C1=CC=C2OCOC2=C1
InChI Identifier
InChI=1S/C20H22O5/c1-11-12(2)20(14-5-7-17-18(9-14)24-10-23-17)25-19(11)13-4-6-16(22-3)15(21)8-13/h4-9,11-12,19-21H,10H2,1-3H3/t11-,12-,19+,20-/m0/s1
InChI KeyNCDUCYPQLGABJF-UAFHBQARSA-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
Schisandra propinquaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 7,7'-epoxylignans. These are lignans with a structure based on a 2,5-diaryl-3, 4-dimethyltetrahydrofuran skeleton.
KingdomOrganic compounds
Super ClassLignans, neolignans and related compounds
ClassFuranoid lignans
Sub ClassTetrahydrofuran lignans
Direct Parent7,7'-epoxylignans
Alternative Parents
Substituents
  • 7,7p-epoxylignan
  • Dibenzylbutane lignan skeleton
  • Methoxyphenol
  • Benzodioxole
  • Phenoxy compound
  • Anisole
  • Methoxybenzene
  • Phenol ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Phenol
  • Monocyclic benzene moiety
  • Benzenoid
  • Oxolane
  • Acetal
  • Oxacycle
  • Organoheterocyclic compound
  • Dialkyl ether
  • Ether
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organic oxygen 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
logP3.99ChemAxon
pKa (Strongest Acidic)9.8ChemAxon
pKa (Strongest Basic)-4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area57.15 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity92.27 m³·mol⁻¹ChemAxon
Polarizability36.6 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
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 ID24624354
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound45273558
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Abe F, Nagafuji S, Yamauchi T, Okabe H, Maki J, Higo H, Akahane H, Aguilar A, Jimenez-Estrada M, Reyes-Chilpa R: Trypanocidal constituents in plants 1. Evaluation of some Mexican plants for their trypanocidal activity and active constituents in Guaco, roots of Aristolochia taliscana. Biol Pharm Bull. 2002 Sep;25(9):1188-91. doi: 10.1248/bpb.25.1188. [PubMed:12230115 ]
  2. LOTUS database [Link]