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Record Information
Version2.0
Created at2022-03-17 20:56:37 UTC
Updated at2022-03-17 20:56:37 UTC
NP-MRD IDNP0048447
Secondary Accession NumbersNone
Natural Product Identification
Common NameDehydro-1,8-cineole
DescriptionDehydro-1,8-cineole, also known as 1,8-dehydrocineole or 1,8-cineole dehydro, belongs to the class of organic compounds known as pyrans. Pyrans are compounds containing a pyran ring, which is a six-member heterocyclic, non-aromatic ring with five carbon atoms, one oxygen atom and two ring double bonds. Dehydro-1,8-cineole is an extremely weak basic (essentially neutral) compound (based on its pKa). Dehydro-1,8-cineole is a lemon and mint tasting compound. Outside of the human body, Dehydro-1,8-cineole has been detected, but not quantified in, a few different foods, such as herbs and spices, sweet bay, and tea. Dehydro-1,8-cineole is found in Artemisia annua , Caloglyphus rodriguezi, Dittrichia graveolens and Tanacetum macrophyllum. This could make dehydro-1,8-cineole a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
1,3,3-Trimethyl-2-oxabicyclo[2.2.2]oct-5-eneHMDB
1,8-Cineole dehydroHMDB
1,8-DehydrocineoleHMDB
1,8-Epoxy-p-menth-2-eneHMDB
2,3-Dehydro-1,8-cineolHMDB
2,3-Dehydro-1,8-cineoleHMDB
Dehydro-1,8-cineolHMDB
Dehydro-1,8-cyneoleHMDB
Dehydro-1.8-cineoleHMDB
DehydrocineoleHMDB
Chemical FormulaC10H16O
Average Mass152.2334 Da
Monoisotopic Mass152.12012 Da
IUPAC Name1,3,3-trimethyl-2-oxabicyclo[2.2.2]oct-5-ene
Traditional Name1,3,3-trimethyl-2-oxabicyclo[2.2.2]oct-5-ene
CAS Registry Number92760-25-3
SMILES
CC1(C)OC2(C)CCC1C=C2
InChI Identifier
InChI=1S/C10H16O/c1-9(2)8-4-6-10(3,11-9)7-5-8/h4,6,8H,5,7H2,1-3H3
InChI KeyLOOYOTLEOHYYOV-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Artemisia annuaPlant
Caloglyphus rodrigueziAnimalia
Dittrichia graveolensPlant
Laurus nobilis L.FooDB
Tanacetum macrophyllumPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyrans. Pyrans are compounds containing a pyran ring, which is a six-member heterocyclic, non-aromatic ring with five carbon atoms, one oxygen atom and two ring double bonds.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyrans
Sub ClassNot Available
Direct ParentPyrans
Alternative Parents
Substituents
  • Pyran
  • Oxane
  • Oxacycle
  • Ether
  • 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
logP2.78ALOGPS
logP2.14ChemAxon
logS-3.1ALOGPS
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area9.23 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity46.82 m³·mol⁻¹ChemAxon
Polarizability17.85 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0036085
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB014921
KNApSAcK IDC00010827
Chemspider ID456244
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound523035
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available