Np mrd loader

Record Information
Version2.0
Created at2021-06-19 22:15:01 UTC
Updated at2021-06-29 23:59:25 UTC
NP-MRD IDNP0031061
Secondary Accession NumbersNone
Natural Product Identification
Common Namelanceocrepidiaside A
Provided ByJEOL DatabaseJEOL Logo
Description lanceocrepidiaside A is found in Crepidiastrum lanceolatum and Crepidiastrum lanceolatum NAKAI. lanceocrepidiaside A was first documented in 2005 (Takeda, Y., et al.).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC21H30O9
Average Mass426.4620 Da
Monoisotopic Mass426.18898 Da
IUPAC Name(3S,3aR,5R,9aR,9bS)-5-hydroxy-3,6-dimethyl-9-({[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-2H,3H,3aH,4H,5H,7H,9aH,9bH-azuleno[4,5-b]furan-2-one
Traditional Name(3S,3aR,5R,9aR,9bS)-5-hydroxy-3,6-dimethyl-9-({[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-3H,3aH,4H,5H,7H,9aH,9bH-azuleno[4,5-b]furan-2-one
CAS Registry NumberNot Available
SMILES
[H]OC([H])([H])[C@@]1([H])O[C@@]([H])(OC([H])([H])C2=C([H])C([H])([H])C3=C(C([H])([H])[H])[C@]([H])(O[H])C([H])([H])[C@@]4([H])[C@]([H])(OC(=O)[C@@]4([H])C([H])([H])[H])[C@@]23[H])[C@]([H])(O[H])[C@@]([H])(O[H])[C@]1([H])O[H]
InChI Identifier
InChI=1S/C21H30O9/c1-8-11-4-3-10(7-28-21-18(26)17(25)16(24)14(6-22)29-21)15(11)19-12(5-13(8)23)9(2)20(27)30-19/h3,9,12-19,21-26H,4-7H2,1-2H3/t9-,12+,13+,14+,15-,16+,17-,18+,19-,21+/m0/s1
InChI KeyYKICMEBPTWEZRW-CNZVBHHRSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 400 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Crepidiastrum lanceolatumJEOL database
    • Takeda, Y., et al, Phytochemistry 66, 727 (2005)
Crepidiastrum lanceolatum NAKAIPlant
Chemical Taxonomy
ClassificationNot classified
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-0.63ALOGPS
logP-1.5ChemAxon
logS-2ALOGPS
pKa (Strongest Acidic)12.21ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area145.91 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity103.75 m³·mol⁻¹ChemAxon
Polarizability43.74 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
External LinksNot Available
References
General References
  1. Takeda, Y., et al. (2005). Takeda, Y., et al, Phytochemistry 66, 727 (2005) . Phytochem..