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Record Information
Creation Date2016-05-27 01:39:50 UTC
Update Date2016-11-09 01:22:31 UTC
Accession NumberCHEM041704
Common Name(+)-7-iso-jasmonate
ClassSmall Molecule
Description(+)-7-iso-jasmonate is a member of the class of compounds known as jasmonic acids. Jasmonic acids are lipids containing or derived from a jasmonic acid, with a structure characterized by the presence of an alkene chain linked to a 2-(3-oxocyclopentyl)acetic acid moiety (+)-7-iso-jasmonate is practically insoluble (in water) and a weakly acidic compound (based on its pKa). (+)-7-iso-jasmonate can be found in a number of food items such as tarragon, celery leaves, sweet marjoram, and rape, which makes (+)-7-iso-jasmonate a potential biomarker for the consumption of these food products.
Contaminant Sources
  • FooDB Chemicals
Contaminant TypeNot Available
Chemical Structure
(+)-7-Iso-jasmonic acidGenerator
Chemical FormulaC12H17O3
Average Molecular Mass209.266 g/mol
Monoisotopic Mass209.118 g/mol
CAS Registry NumberNot Available
IUPAC Name2-[3-oxo-2-(pent-2-en-1-yl)cyclopentyl]acetate
Traditional Name2-[3-oxo-2-(pent-2-en-1-yl)cyclopentyl]acetate
InChI IdentifierInChI=1S/C12H18O3/c1-2-3-4-5-10-9(8-12(14)15)6-7-11(10)13/h3-4,9-10H,2,5-8H2,1H3,(H,14,15)/p-1
Chemical Taxonomy
Description belongs to the class of organic compounds known as jasmonic acids. These are lipids containing or derived from a jasmonic acid, with a structure characterized by the presence of an alkene chain linked to a 2-(3-oxocyclopentyl)acetic acid moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassLineolic acids and derivatives
Direct ParentJasmonic acids
Alternative Parents
  • Jasmonic acid
  • Cyclic ketone
  • Ketone
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Organic anion
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External Descriptors
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
Water Solubility0.72 g/LALOGPS
pKa (Strongest Acidic)4.71ChemAxon
pKa (Strongest Basic)-7.4ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area57.2 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity69.39 m³·mol⁻¹ChemAxon
Polarizability22.8 ųChemAxon
Number of Rings1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectrum TypeDescriptionSplash Key
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-066r-0950000000-4b41e15ab3399090b769View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-014i-0920000000-ccb329029603a32c9a03View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0005-7900000000-0b20520e892ca566745cView in MoNA
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Not Available
DrugBank IDNot Available
HMDB IDNot Available
FooDB IDFDB030070
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider IDNot Available
ChEBI IDNot Available
PubChem Compound ID73752944
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available