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Record Information
Version2.0
Created at2022-09-11 00:50:25 UTC
Updated at2022-09-11 00:50:25 UTC
NP-MRD IDNP0307604
Secondary Accession NumbersNone
Natural Product Identification
Common Name(4z,7z)-1,5,9,9-tetramethyl-12-oxabicyclo[9.1.0]dodeca-4,7-diene
DescriptionHumulene epoxide I, also known as alpha-humulene oxide, belongs to the class of organic compounds known as epoxides. Epoxides are compounds containing a cyclic ether with three ring atoms(one oxygen and two carbon atoms). Humulene epoxide I is an extremely weak basic (essentially neutral) compound (based on its pKa). Humulene epoxide I is a herbal tasting compound. Outside of the human body, Humulene epoxide I has been detected, but not quantified in, several different foods, such as alcoholic beverages, allspices, gingers, herbs and spices, and rosemaries. (4z,7z)-1,5,9,9-tetramethyl-12-oxabicyclo[9.1.0]dodeca-4,7-diene is found in Abies sibirica, Aframomum melegueta, Aloysia triphylla, Antidesma laciniatum, Aster scaber, Bothriochloa bladhii, Brillantaisia lamium, Bupleurum acutifolium, Cannabis sativa, Cleonia lusitanica, Eupatorium capillifolium, Humulus lupulus, Juniperus chinensis, Juniperus communis, Laggera alata, Nepeta cataria, Nepeta glomerulosa, Pelargonium quercifolium, Piper gaudichaudianum, Stachys recta and Zingiber ottensii. This could make humulene epoxide I a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
alpha-Humulene oxideHMDB
Humulene epoxideHMDB
Humulene I epoxideHMDB
Humulene monoxideHMDB
Humulene oxideHMDB
Humulene oxide IHMDB
(1R,4E,7E,11R)-1,5,9,9-Tetramethyl-12-oxabicyclo[9.1.0]dodeca-4,7-dienePhytoBank
Humulene epoxide IPhytoBank
Humulen oxidePhytoBank
alpha-Humulene epoxide IPhytoBank
α-Humulene epoxide IPhytoBank
α-Humulene oxidePhytoBank
Chemical FormulaC15H24O
Average Mass220.3505 Da
Monoisotopic Mass220.18272 Da
IUPAC Name(4Z,7Z)-1,5,9,9-tetramethyl-12-oxabicyclo[9.1.0]dodeca-4,7-diene
Traditional Name(4Z,7Z)-1,5,9,9-tetramethyl-12-oxabicyclo[9.1.0]dodeca-4,7-diene
CAS Registry NumberNot Available
SMILES
C\C1=C/CC[C@@]2(C)O[C@@H]2CC(C)(C)\C=C\C1
InChI Identifier
InChI=1S/C15H24O/c1-12-7-5-9-14(2,3)11-13-15(4,16-13)10-6-8-12/h5,8-9,13H,6-7,10-11H2,1-4H3/b9-5+,12-8+/t13-,15-/m1/s1
InChI KeyRKQDKXOBRXTSFS-QZFXXANLSA-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
Abies sibiricaLOTUS Database
Aframomum meleguetaLOTUS Database
Aloysia triphyllaLOTUS Database
Antidesma laciniatumLOTUS Database
Aster scaberLOTUS Database
Bothriochloa bladhiiLOTUS Database
Brillantaisia lamiumLOTUS Database
Bupleurum acutifoliumLOTUS Database
Cannabis sativaLOTUS Database
Cleonia lusitanicaLOTUS Database
Eupatorium capillifoliumLOTUS Database
Humulus lupulusLOTUS Database
Juniperus chinensisLOTUS Database
Juniperus communisLOTUS Database
Laggera alataLOTUS Database
Nepeta catariaLOTUS Database
Nepeta glomerulosaLOTUS Database
Pelargonium quercifoliumLOTUS Database
Piper gaudichaudianumLOTUS Database
Stachys rectaLOTUS Database
Zingiber ottensiiLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as epoxides. Epoxides are compounds containing a cyclic ether with three ring atoms(one oxygen and two carbon atoms).
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassEpoxides
Sub ClassNot Available
Direct ParentEpoxides
Alternative Parents
Substituents
  • Oxacycle
  • Ether
  • Oxirane
  • Dialkyl ether
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • 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
logP5.02ALOGPS
logP3.98ChemAxon
logS-4.4ALOGPS
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area12.53 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity70.31 m³·mol⁻¹ChemAxon
Polarizability26.96 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0038209
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB017451
KNApSAcK IDC00012443
Chemspider ID11455314
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound22559443
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]