Record Information
Version1.0
Created at2020-03-19 00:41:48 UTC
Updated at2020-11-18 16:35:14 UTC
CannabisDB IDCDB000525
Secondary Accession NumbersNot Available
Cannabis Compound Identification
Common Name3-Ethyl-o-xylene
Description3-Ethyl-o-xylene belongs to the class of organic compounds known as o-xylenes. These are aromatic compounds that contain a o-xylene moiety, which is a monocyclic benzene carrying two methyl groups at positions 1 and 2. 3-Ethyl-o-xylene is an aromatic hydrocarbon with the formula C10H14. 3-Ethyl-o-xylene is an ethylated derivative of o-xylene in which a hydrogen atom has been substituted by the ethyl group at the position C-3 of the benzene ring. O-xylene is a colorless slightly oily flammable liquid. O-xylene is largely used in the production of phthalic anhydride, which is a precursor to many materials, drugs, and other chemicals. 3-Ethyl-o-xylene has been detected as a volatile component of cannabis samples obtained in police seizures (PMID: 26657499 ).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC10H14
Average Molecular Weight134.22
Monoisotopic Molecular Weight134.1096
IUPAC Name1-ethyl-2,3-dimethylbenzene
Traditional Name1,2-dimethyl-3-ethylbenzene
CAS Registry Number933-98-2
SMILES
CCC1=CC=CC(C)=C1C
InChI Identifier
InChI=1S/C10H14/c1-4-10-7-5-6-8(2)9(10)3/h5-7H,4H2,1-3H3
InChI KeyQUBBAXISAHIDNM-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as o-xylenes. These are aromatic compounds that contain a o-xylene moiety, which is a monocyclic benzene carrying exactly two methyl groups at the 1- and 2-positions.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassXylenes
Direct Parento-Xylenes
Alternative Parents
Substituents
  • O-xylene
  • Aromatic hydrocarbon
  • Unsaturated hydrocarbon
  • Hydrocarbon
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Not Available
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
logPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP4.4ALOGPS
logP3.96ChemAxon
logS-3.8ALOGPS
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area0 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity45.78 m³·mol⁻¹ChemAxon
Polarizability16.9 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MS3-Ethyl-o-xylene, non-derivatized, 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 Compound13621
PDB IDNot Available
ChEBI IDNot Available
References
General References
  1. Rice S, Koziel JA: Characterizing the Smell of Marijuana by Odor Impact of Volatile Compounds: An Application of Simultaneous Chemical and Sensory Analysis. PLoS One. 2015 Dec 10;10(12):e0144160. doi: 10.1371/journal.pone.0144160. eCollection 2015. [PubMed:26657499 ]