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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:35:24 UTC
Update Date2023-02-21 17:19:30 UTC
HMDB IDHMDB0030197
Secondary Accession Numbers
  • HMDB30197
Metabolite Identification
Common Name(Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid
Description(Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid, also known as 2-{3-oxo-2-[(2E)-pent-2-en-1-yl]cyclopent-1-en-1-yl}acetate, belongs to the class of organic compounds known as cyclic ketones. These are organic compounds containing a ketone that is conjugated to a cyclic moiety. Based on a literature review very few articles have been published on (Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid.
Structure
Data?1676999970
Synonyms
ValueSource
(Z)-3-oxo-2-(2-Pentenyl)-1-cyclopenteneacetateGenerator
2-{3-oxo-2-[(2E)-pent-2-en-1-yl]cyclopent-1-en-1-yl}acetateHMDB
Chemical FormulaC12H16O3
Average Molecular Weight208.2536
Monoisotopic Molecular Weight208.109944378
IUPAC Name2-{3-oxo-2-[(2E)-pent-2-en-1-yl]cyclopent-1-en-1-yl}acetic acid
Traditional Name{3-oxo-2-[(2E)-pent-2-en-1-yl]cyclopent-1-en-1-yl}acetic acid
CAS Registry Number120282-76-0
SMILES
CC\C=C\CC1=C(CC(O)=O)CCC1=O
InChI Identifier
InChI=1S/C12H16O3/c1-2-3-4-5-10-9(8-12(14)15)6-7-11(10)13/h3-4H,2,5-8H2,1H3,(H,14,15)/b4-3+
InChI KeyQAAHGFINENUHAR-ONEGZZNKSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cyclic ketones. These are organic compounds containing a ketone that is conjugated to a cyclic moiety.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentCyclic ketones
Alternative Parents
Substituents
  • Cyclic ketone
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.53 g/LALOGPS
logP2.3ALOGPS
logP2.22ChemAxon
logS-2.6ALOGPS
pKa (Strongest Acidic)4.6ChemAxon
pKa (Strongest Basic)-5.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area54.37 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity59.17 m³·mol⁻¹ChemAxon
Polarizability22.78 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+152.2231661259
DarkChem[M-H]-148.58631661259
DeepCCS[M+H]+145.56730932474
DeepCCS[M-H]-142.76530932474
DeepCCS[M-2H]-178.71730932474
DeepCCS[M+Na]+154.25530932474
AllCCS[M+H]+149.132859911
AllCCS[M+H-H2O]+145.332859911
AllCCS[M+NH4]+152.732859911
AllCCS[M+Na]+153.832859911
AllCCS[M-H]-151.132859911
AllCCS[M+Na-2H]-151.832859911
AllCCS[M+HCOO]-152.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acidCC\C=C\CC1=C(CC(O)=O)CCC1=O3023.0Standard polar33892256
(Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acidCC\C=C\CC1=C(CC(O)=O)CCC1=O1708.5Standard non polar33892256
(Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acidCC\C=C\CC1=C(CC(O)=O)CCC1=O1768.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
(Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid,1TMS,isomer #1CC/C=C/CC1=C(CC(=O)O[Si](C)(C)C)CCC1=O1858.5Semi standard non polar33892256
(Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid,1TMS,isomer #2CC/C=C/CC1=C(CC(=O)O)CC=C1O[Si](C)(C)C1948.9Semi standard non polar33892256
(Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid,2TMS,isomer #1CC/C=C/CC1=C(CC(=O)O[Si](C)(C)C)CC=C1O[Si](C)(C)C1947.8Semi standard non polar33892256
(Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid,2TMS,isomer #1CC/C=C/CC1=C(CC(=O)O[Si](C)(C)C)CC=C1O[Si](C)(C)C1946.2Standard non polar33892256
(Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid,1TBDMS,isomer #1CC/C=C/CC1=C(CC(=O)O[Si](C)(C)C(C)(C)C)CCC1=O2104.4Semi standard non polar33892256
(Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid,1TBDMS,isomer #2CC/C=C/CC1=C(CC(=O)O)CC=C1O[Si](C)(C)C(C)(C)C2198.3Semi standard non polar33892256
(Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid,2TBDMS,isomer #1CC/C=C/CC1=C(CC(=O)O[Si](C)(C)C(C)(C)C)CC=C1O[Si](C)(C)C(C)(C)C2396.6Semi standard non polar33892256
(Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid,2TBDMS,isomer #1CC/C=C/CC1=C(CC(=O)O[Si](C)(C)C(C)(C)C)CC=C1O[Si](C)(C)C(C)(C)C2256.5Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-06rx-4900000000-e1f19fc601f253d435a62017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid GC-MS (1 TMS) - 70eV, Positivesplash10-00y3-6390000000-d5776196040ab583d9a72017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid 10V, Positive-QTOFsplash10-0a4l-1940000000-7e0f6552c86edba69fd12016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid 20V, Positive-QTOFsplash10-08fs-5900000000-2e8a3395963e1da39a502016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid 40V, Positive-QTOFsplash10-1003-9200000000-7f82e8aab0f8ed5306402016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid 10V, Negative-QTOFsplash10-0bt9-0690000000-172eed6b333e1a0a75342016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid 20V, Negative-QTOFsplash10-0bt9-2950000000-b4e55435a8f4fad21dca2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid 40V, Negative-QTOFsplash10-0a4l-9300000000-59da33e05dd658f57d9c2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid 10V, Positive-QTOFsplash10-0595-3920000000-31a48ac3142d4afce7182021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid 20V, Positive-QTOFsplash10-0595-6900000000-4b6c20936a8219e772a12021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid 40V, Positive-QTOFsplash10-052f-9300000000-798b381973067e2b4f402021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid 10V, Negative-QTOFsplash10-0a4i-9010000000-c2f8354480dad812f0b62021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid 20V, Negative-QTOFsplash10-0a4i-9000000000-ce877f2bf675460adb722021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (Z)-3-Oxo-2-(2-pentenyl)-1-cyclopenteneacetic acid 40V, Negative-QTOFsplash10-0006-9000000000-3ef212043751a87318f72021-09-24Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-)2023-02-03FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-03FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-03FELIX labView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
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 IDFDB002015
KNApSAcK IDC00054584
Chemspider ID30776818
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14262444
PDB IDNot Available
ChEBI ID168229
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents 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.. .