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Record Information
Version2.0
Created at2022-09-03 20:56:39 UTC
Updated at2022-09-03 20:56:39 UTC
NP-MRD IDNP0182289
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2r,3r,4s,5s,6e,8r)-2-(6-ethyl-3,5-dimethyl-4-oxopyran-2-yl)-5-hydroxy-8-{6-[(2s,3s)-3-hydroxypentan-2-yl]-3,5-dimethyl-4-oxopyran-2-yl}-4,6-dimethylnon-6-en-3-yl acetate
DescriptionOnchitriol II-A belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units. Based on a literature review very few articles have been published on Onchitriol II-A.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC34H50O8
Average Mass586.7660 Da
Monoisotopic Mass586.35057 Da
IUPAC Name(2R,3R,4S,5S,6E,8R)-2-(6-ethyl-3,5-dimethyl-4-oxo-4H-pyran-2-yl)-5-hydroxy-8-{6-[(2S,3S)-3-hydroxypentan-2-yl]-3,5-dimethyl-4-oxo-4H-pyran-2-yl}-4,6-dimethylnon-6-en-3-yl acetate
Traditional Name(2R,3R,4S,5S,6E,8R)-2-(6-ethyl-3,5-dimethyl-4-oxopyran-2-yl)-5-hydroxy-8-{6-[(2S,3S)-3-hydroxypentan-2-yl]-3,5-dimethyl-4-oxopyran-2-yl}-4,6-dimethylnon-6-en-3-yl acetate
CAS Registry NumberNot Available
SMILES
CC[C@H](O)[C@H](C)C1=C(C)C(=O)C(C)=C(O1)[C@H](C)\C=C(/C)[C@@H](O)[C@H](C)[C@@H](OC(C)=O)[C@@H](C)C1=C(C)C(=O)C(C)=C(CC)O1
InChI Identifier
InChI=1S/C34H50O8/c1-13-26(36)18(5)32-23(10)30(39)21(8)31(42-32)17(4)15-16(3)28(37)20(7)33(40-25(12)35)24(11)34-22(9)29(38)19(6)27(14-2)41-34/h15,17-18,20,24,26,28,33,36-37H,13-14H2,1-12H3/b16-15+/t17-,18+,20+,24-,26+,28-,33-/m1/s1
InChI KeyWSJMGSMXRLDNGL-MLUOOEQTSA-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 OriginNot Available
Chemical Taxonomy
Description Belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassSesquiterpenoids
Direct ParentSesquiterpenoids
Alternative Parents
Substituents
  • Sesquiterpenoid
  • Pyranone
  • Pyran
  • Heteroaromatic compound
  • Carboxylic acid ester
  • Secondary alcohol
  • Cyclic ketone
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Oxacycle
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Organooxygen compound
  • Alcohol
  • Carbonyl group
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP5.32ChemAxon
pKa (Strongest Acidic)14.18ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area119.36 ŲChemAxon
Rotatable Bond Count13ChemAxon
Refractivity168.87 m³·mol⁻¹ChemAxon
Polarizability65.6 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityNoChemAxon
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 ID8161370
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9985782
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]