Record Information
Version1.0
Created at2020-03-19 00:30:21 UTC
Updated at2020-12-07 19:07:21 UTC
CannabisDB IDCDB000312
Secondary Accession NumbersNot Available
Cannabis Compound Identification
Common Namefarnesyl acetone
DescriptionFarnesylacetone or (5E,9E)-Farnesylacetone, belongs to the class of organic compounds known as acyclic diterpenoids. These are diterpenoids (compounds made of four consecutive isoprene units) that do not contain a cycle. It is formally classified as an acyclic ketone although it is biochemically a diterpenoid as it is synthesized via isoprene units. Diterpenoids are biosynthesized by plants, animals and fungi via the HMG-CoA reductase pathway, with geranylgeranyl pyrophosphate being a primary intermediate. Four different Farnesylacetone isomers exist ((5E,9E)-Farnesylacetone, (5E,9Z)-Farnesylacetone, (5Z,9E)-Farnesylacetone, and (5Z,9Z)-Farnesylacetone) with the most common being (5E,9E)-Farnesylacetone. Farnesylacetone is a hydrophobic, neutral molecule that insoluble in water. It is used as a food additive and a cosmetic/perfuming agent. It has a fruity, floral, wine-like odor and is often used as a floral base for fruit and floral fragrances. Farnesylacetone is found naturally in a number of foods and plants including tomatoes, watermelon, yarrow and mushrooms. Farnesylacetone is also one of more than 140 terpenes that are found in cannabis plants (PMID: 6991645 ).
Structure
Thumb
Synonyms
ValueSource
Farnesylacetone, (e,e)-isomerMeSH
Chemical FormulaC18H30O
Average Molecular Weight262.44
Monoisotopic Molecular Weight262.2297
IUPAC Name6,10,14-trimethylpentadeca-5,9,13-trien-2-one
Traditional Name6,10,14-trimethylpentadeca-5,9,13-trien-2-one
CAS Registry Number762-29-8
SMILES
CC(C)=CCCC(C)=CCCC(C)=CCCC(C)=O
InChI Identifier
InChI=1S/C18H30O/c1-15(2)9-6-10-16(3)11-7-12-17(4)13-8-14-18(5)19/h9,11,13H,6-8,10,12,14H2,1-5H3
InChI KeyLTUMRKDLVGQMJU-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as acyclic diterpenoids. These are diterpenoids (compounds made of four consecutive isoprene units) that do not contain a cycle.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentAcyclic diterpenoids
Alternative Parents
Substituents
  • Acyclic diterpenoid
  • Ketone
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Role

Industrial application:

Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
logPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP6.2ALOGPS
logP5.34ChemAxon
logS-4.5ALOGPS
pKa (Strongest Acidic)19.6ChemAxon
pKa (Strongest Basic)-7.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity87.63 m³·mol⁻¹ChemAxon
Polarizability33.59 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MSfarnesyl acetone, 1 TMS, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSfarnesyl acetone, 1 TMS, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, PositiveNot Available2020-06-30View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, PositiveNot Available2020-06-30View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, PositiveNot Available2020-06-30View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, NegativeNot Available2020-06-30View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, NegativeNot Available2020-06-30View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, NegativeNot Available2020-06-30View Spectrum
NMRNot Available
Pathways
Pathways
Protein Targets
EnzymesNot Available
TransportersNot Available
Metal BindingsNot Available
ReceptorsNot Available
Transcriptional FactorsNot Available
Concentrations Data
Not Available
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound61206
PDB IDNot Available
ChEBI IDNot Available
References
General References
  1. Turner CE, Elsohly MA, Boeren EG: Constituents of Cannabis sativa L. XVII. A review of the natural constituents. J Nat Prod. 1980 Mar-Apr;43(2):169-234. doi: 10.1021/np50008a001. [PubMed:6991645 ]