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Record Information
Version1.0
Created at2021-06-19 21:42:24 UTC
Updated at2021-06-29 23:58:13 UTC
NP-MRD IDNP0030317
Secondary Accession NumbersNone
Natural Product Identification
Common Name4,6-O-isopropylidene of (6S)-cis-hexahydro-isohumulone
Provided ByJEOL DatabaseJEOL Logo
Description(4R,5S,6S)-9-hydroxy-2,2-dimethyl-8-(3-methylbutanoyl)-4,6-bis(3-methylbutyl)-1,3-dioxaspiro[4.4]Non-8-en-7-one belongs to the class of organic compounds known as ketals. These are acetals derived from ketones by replacement of the oxo group by two hydrocarbyloxy groups R2C(OR)2 ( R not Hydrogen ). This term, once abandoned, has been reinstated as a subclass of acetals. 4,6-O-isopropylidene of (6S)-cis-hexahydro-isohumulone is found in Humulus lupulus. It was first documented in 2003 (Nord, L. I., et al.). Based on a literature review very few articles have been published on (4R,5S,6S)-9-hydroxy-2,2-dimethyl-8-(3-methylbutanoyl)-4,6-bis(3-methylbutyl)-1,3-dioxaspiro[4.4]Non-8-en-7-one.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC24H40O5
Average Mass408.5790 Da
Monoisotopic Mass408.28757 Da
IUPAC Name(4R,5S,6S)-9-hydroxy-2,2-dimethyl-8-(3-methylbutanoyl)-4,6-bis(3-methylbutyl)-1,3-dioxaspiro[4.4]non-8-en-7-one
Traditional Name(4R,5S,6S)-9-hydroxy-2,2-dimethyl-8-(3-methylbutanoyl)-4,6-bis(3-methylbutyl)-1,3-dioxaspiro[4.4]non-8-en-7-one
CAS Registry NumberNot Available
SMILES
[H]OC1=C(C(=O)C([H])([H])C([H])(C([H])([H])[H])C([H])([H])[H])C(=O)[C@@]([H])(C([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])[H])[C@@]11OC(O[C@]1([H])C([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H]
InChI Identifier
InChI=1S/C24H40O5/c1-14(2)9-11-17-21(26)20(18(25)13-16(5)6)22(27)24(17)19(12-10-15(3)4)28-23(7,8)29-24/h14-17,19,27H,9-13H2,1-8H3/t17-,19-,24+/m1/s1
InChI KeyYVIGYPPKXGTXME-YJLYGGOZSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 600 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Humulus lupulusJEOL database
    • Nord, L. I., et al, Magn. Reson. Chem. 41, 660 (2003)
Chemical Taxonomy
Description Belongs to the class of organic compounds known as ketals. These are acetals derived from ketones by replacement of the oxo group by two hydrocarbyloxy groups R2C(OR)2 ( R not Hydrogen ). This term, once abandoned, has been reinstated as a subclass of acetals.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassEthers
Direct ParentKetals
Alternative Parents
Substituents
  • Ketal
  • Vinylogous acid
  • Meta-dioxolane
  • Cyclic ketone
  • Ketone
  • Oxacycle
  • Organoheterocyclic compound
  • Enol
  • Organic oxide
  • Hydrocarbon derivative
  • Carbonyl group
  • Aldehyde
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic 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
logP4.81ALOGPS
logP5.86ChemAxon
logS-5.1ALOGPS
pKa (Strongest Acidic)1.13ChemAxon
pKa (Strongest Basic)-4.1ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area72.83 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity115.4 m³·mol⁻¹ChemAxon
Polarizability47.53 ųChemAxon
Number of Rings2ChemAxon
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 ID10356694
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound23247782
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Nord, L. I., et al. (2003). Nord, L. I., et al, Magn. Reson. Chem. 41, 660 (2003). Mag. Reson. Chem..