Record Information
Version1.0
Creation date2010-04-08 22:05:52 UTC
Update date2019-11-26 02:59:23 UTC
Primary IDFDB003580
Secondary Accession NumbersNot Available
Chemical Information
FooDB Namecis-Ajoene
DescriptionAjoene is a member of the class of compounds known as sulfoxides. Sulfoxides are compounds containing a sulfoxide functional group, with the structure RS(=O)R' (R,R' not H). Ajoene is slightly soluble (in water) and an extremely weak acidic compound (based on its pKa). Ajoene can be found in garlic, onion-family vegetables, and soft-necked garlic, which makes ajoene a potential biomarker for the consumption of these food products. The name (and pronunciation) is derived from "ajo", the Spanish word for garlic. It is found as a mixture of up to four isomers, which differ in terms of the stereochemistry of central alkene (E- vs Z-) and the chirality of the sulfoxide .
CAS Number92285-00-2
Structure
Thumb
Synonyms
Predicted Properties
PropertyValueSource
Water Solubility1.4 g/LALOGPS
logP2.58ALOGPS
logP1.66ChemAxon
logS-2.2ALOGPS
pKa (Strongest Acidic)16.01ChemAxon
pKa (Strongest Basic)-6.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity69 m³·mol⁻¹ChemAxon
Polarizability24.81 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC9H14OS3
IUPAC name3-{[(1Z)-3-(prop-2-ene-1-sulfinyl)prop-1-en-1-yl]disulfanyl}prop-1-ene
InChI IdentifierInChI=1S/C9H14OS3/c1-3-6-11-12-7-5-9-13(10)8-4-2/h3-5,7H,1-2,6,8-9H2/b7-5-
InChI KeyIXELFRRANAOWSF-ALCCZGGFSA-N
Isomeric SMILESC=CCSS\C=C/CS(=O)CC=C
Average Molecular Weight234.402
Monoisotopic Molecular Weight234.02067714
Classification
Description Belongs to the class of organic compounds known as sulfoxides. Sulfoxides are compounds containing a sulfoxide functional group, with the structure RS(=O)R' (R,R' not H).
KingdomOrganic compounds
Super ClassOrganosulfur compounds
ClassSulfoxides
Sub ClassNot Available
Direct ParentSulfoxides
Alternative Parents
Substituents
  • Allyl sulfur compound
  • Sulfoxide
  • Organic disulfide
  • Sulfenyl compound
  • Sulfinyl compound
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Disposition

Route of exposure:

Biological location:

Source:

Role

Industrial application:

Biological role:

Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MScis-Ajoene, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-0006-9300000000-38a71ef9ab244c72057dSpectrum
Predicted GC-MScis-Ajoene, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MScis-Ajoene, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000l-7890000000-11928f7c30159af165e82016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-9600000000-c607fc1496412765e8c52016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-006x-9200000000-a2836ecdf1469af5047c2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0016-6960000000-e17a4526d3baecc4e3882016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0079-9300000000-d62719e8491d22e01b5c2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0f72-9300000000-e0cce5cae13d413bf2942016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-5940000000-2ff7b7a62d176c1fb3832021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0079-9400000000-cb9a19f42f5eeb7c89082021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00di-9000000000-c468260d51fc7a1b3b0d2021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00di-9310000000-a37b89564227f0a2bab02021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00dr-9200000000-110a3f385d2a123a74ca2021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-000i-9100000000-1d553532a99796a2a70b2021-09-24View Spectrum
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound IDNot Available
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDCIS-AJOENE
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Processing...
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).