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Record Information
Version4.0
StatusExpected but not Quantified
Creation Date2012-09-11 21:43:53 UTC
Update Date2019-07-23 06:21:31 UTC
HMDB IDHMDB0036572
Secondary Accession Numbers
  • HMDB36572
Metabolite Identification
Common Name3,5,8-Megastigmatrien-7-one
Descriptionbeta-Damascenone, also known as damascenone, belongs to the class of organic compounds known as enones. Enones are compounds containing the enone functional group, with the structure RC(=O)CR'. Thus, beta-damascenone is considered to be an isoprenoid lipid molecule. Damascenones are a series of closely related chemical compounds that are components of a variety of essential oils. beta-Damascenone is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. beta-Damascenone is a major contributor to the aroma of roses, despite its very low concentration, and is an important fragrance chemical used in perfumery. beta-Damascenone is a sweet, apple, and apple.rose tasting compound. Outside of the human body, beta-Damascenone has been detected, but not quantified in, several different foods, such as herbs and spices, cherry tomato, green vegetables, blackberries, and common grapes. This could make beta-damascenone a potential biomarker for the consumption of these foods. The damascenones belong to a family of chemicals known as rose ketones, which also includes damascones and ionones.
Structure
Data?1563862891
Synonyms
ValueSource
(2E)-1-(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-oneChEBI
(e)-1-(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-oneChEBI
(e)-beta-DamascenoneChEBI
beta-(e)-DamascenoneChEBI
DamascenoneChEBI
trans-beta-DamascenoneChEBI
trans-DamascenoneChEBI
(e)-b-DamascenoneGenerator
(e)-Β-damascenoneGenerator
b-(e)-DamascenoneGenerator
Β-(e)-damascenoneGenerator
trans-b-DamascenoneGenerator
trans-Β-damascenoneGenerator
b-DamascenoneGenerator
Β-damascenoneGenerator
1-(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-oneHMDB
Chemical FormulaC13H18O
Average Molecular Weight190.286
Monoisotopic Molecular Weight190.1357652
IUPAC Name(2E)-1-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)but-2-en-1-one
Traditional Namedamascenone
CAS Registry Number23726-93-4
SMILES
C\C=C\C(=O)C1=C(C)C=CCC1(C)C
InChI Identifier
InChI=1S/C13H18O/c1-5-7-11(14)12-10(2)8-6-9-13(12,3)4/h5-8H,9H2,1-4H3/b7-5+
InChI KeyPOIARNZEYGURDG-FNORWQNLSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as enones. Enones are compounds containing the enone functional group, with the structure RC(=O)CR'.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentEnones
Alternative Parents
Substituents
  • Enone
  • Acryloyl-group
  • Ketone
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External Descriptors
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Process

Naturally occurring process:

Role

Industrial application:

Biological role:

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
Water Solubility0.19 g/LALOGPS
logP4.02ALOGPS
logP3.68ChemAxon
logS-3ALOGPS
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity63.02 m³·mol⁻¹ChemAxon
Polarizability22.61 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-01dm-5900000000-4bcd624fdf9c5e42b887Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-1900000000-8da6e151fea92abe412aSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00kg-6900000000-2069d91b82e6511da0aeSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-014l-9200000000-6695f41d1b443f4da598Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-0900000000-3f94da9b260ed91041b8Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-2900000000-7afc8b9366085d67da73Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-007n-4900000000-d38de494cceadf7b6a17Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB015480
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkDamascenone
METLIN IDNot Available
PubChem Compound5366074
PDB IDNot Available
ChEBI ID67251
Food Biomarker OntologyNot Available
VMH IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .