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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 22:33:47 UTC
Update Date2022-03-07 02:55:16 UTC
HMDB IDHMDB0037325
Secondary Accession Numbers
  • HMDB37325
Metabolite Identification
Common NameAchimilic acid
DescriptionAchimilic acid, also known as achimilate, belongs to the class of organic compounds known as medium-chain keto acids and derivatives. These are keto acids with a 6 to 12 carbon atoms long side chain. Achimilic acid has been detected, but not quantified in, herbs and spices. This could make achimilic acid a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on Achimilic acid.
Structure
Data?1563863011
Synonyms
ValueSource
AchimilateGenerator
3-[(2-Hydroxy-2-methyl-5-oxo-3-cyclopenten-1-ylidene)methyl]-2-methylene-6-oxoheptanoic acid, 9ciHMDB
3-{[(1Z)-2-hydroxy-2-methyl-5-oxocyclopent-3-en-1-ylidene]methyl}-2-methylidene-6-oxoheptanoateHMDB
Achimillate bGenerator
Chemical FormulaC15H18O5
Average Molecular Weight278.3004
Monoisotopic Molecular Weight278.115423686
IUPAC Name3-{[(1Z)-2-hydroxy-2-methyl-5-oxocyclopent-3-en-1-ylidene]methyl}-2-methylidene-6-oxoheptanoic acid
Traditional Name3-{[(1Z)-2-hydroxy-2-methyl-5-oxocyclopent-3-en-1-ylidene]methyl}-2-methylidene-6-oxoheptanoic acid
CAS Registry Number110732-04-2
SMILES
CC(=O)CCC(\C=C1/C(=O)C=CC1(C)O)C(=C)C(O)=O
InChI Identifier
InChI=1S/C15H18O5/c1-9(16)4-5-11(10(2)14(18)19)8-12-13(17)6-7-15(12,3)20/h6-8,11,20H,2,4-5H2,1,3H3,(H,18,19)/b12-8+
InChI KeyARZDSTJTDVJYCF-XYOKQWHBSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as medium-chain keto acids and derivatives. These are keto acids with a 6 to 12 carbon atoms long side chain.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassKeto acids and derivatives
Sub ClassMedium-chain keto acids and derivatives
Direct ParentMedium-chain keto acids and derivatives
Alternative Parents
Substituents
  • Medium-chain keto acid
  • Branched fatty acid
  • Hydroxy fatty acid
  • Fatty acyl
  • Unsaturated fatty acid
  • Tertiary alcohol
  • Ketone
  • Cyclic ketone
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Organic oxide
  • Alcohol
  • Carbonyl group
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organic oxygen compound
  • 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 Solubility0.62 g/LALOGPS
logP1.24ALOGPS
logP1.29ChemAxon
logS-2.6ALOGPS
pKa (Strongest Acidic)4.45ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area91.67 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity75 m³·mol⁻¹ChemAxon
Polarizability28.39 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
DeepCCS[M+H]+169.16930932474
DeepCCS[M-H]-166.81130932474
DeepCCS[M-2H]-199.69730932474
DeepCCS[M+Na]+175.26230932474
AllCCS[M+H]+164.932859911
AllCCS[M+H-H2O]+161.632859911
AllCCS[M+NH4]+168.132859911
AllCCS[M+Na]+169.032859911
AllCCS[M-H]-165.932859911
AllCCS[M+Na-2H]-166.232859911
AllCCS[M+HCOO]-166.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Achimilic acidCC(=O)CCC(\C=C1/C(=O)C=CC1(C)O)C(=C)C(O)=O3948.2Standard polar33892256
Achimilic acidCC(=O)CCC(\C=C1/C(=O)C=CC1(C)O)C(=C)C(O)=O1900.2Standard non polar33892256
Achimilic acidCC(=O)CCC(\C=C1/C(=O)C=CC1(C)O)C(=C)C(O)=O2146.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Achimilic acid,1TMS,isomer #1C=C(C(=O)O)C(/C=C1\C(=O)C=CC1(C)O[Si](C)(C)C)CCC(C)=O2286.9Semi standard non polar33892256
Achimilic acid,1TMS,isomer #2C=C(C(=O)O[Si](C)(C)C)C(/C=C1\C(=O)C=CC1(C)O)CCC(C)=O2207.2Semi standard non polar33892256
Achimilic acid,1TMS,isomer #3C=C(C(=O)O)C(/C=C1\C(=O)C=CC1(C)O)CC=C(C)O[Si](C)(C)C2439.6Semi standard non polar33892256
Achimilic acid,1TMS,isomer #4C=C(CCC(/C=C1\C(=O)C=CC1(C)O)C(=C)C(=O)O)O[Si](C)(C)C2336.6Semi standard non polar33892256
Achimilic acid,2TMS,isomer #1C=C(C(=O)O[Si](C)(C)C)C(/C=C1\C(=O)C=CC1(C)O[Si](C)(C)C)CCC(C)=O2252.2Semi standard non polar33892256
Achimilic acid,2TMS,isomer #2C=C(C(=O)O)C(/C=C1\C(=O)C=CC1(C)O[Si](C)(C)C)CC=C(C)O[Si](C)(C)C2460.1Semi standard non polar33892256
Achimilic acid,2TMS,isomer #3C=C(CCC(/C=C1\C(=O)C=CC1(C)O[Si](C)(C)C)C(=C)C(=O)O)O[Si](C)(C)C2377.8Semi standard non polar33892256
Achimilic acid,2TMS,isomer #4C=C(C(=O)O[Si](C)(C)C)C(/C=C1\C(=O)C=CC1(C)O)CC=C(C)O[Si](C)(C)C2361.8Semi standard non polar33892256
Achimilic acid,2TMS,isomer #5C=C(CCC(/C=C1\C(=O)C=CC1(C)O)C(=C)C(=O)O[Si](C)(C)C)O[Si](C)(C)C2288.9Semi standard non polar33892256
Achimilic acid,3TMS,isomer #1C=C(C(=O)O[Si](C)(C)C)C(/C=C1\C(=O)C=CC1(C)O[Si](C)(C)C)CC=C(C)O[Si](C)(C)C2419.6Semi standard non polar33892256
Achimilic acid,3TMS,isomer #1C=C(C(=O)O[Si](C)(C)C)C(/C=C1\C(=O)C=CC1(C)O[Si](C)(C)C)CC=C(C)O[Si](C)(C)C2231.9Standard non polar33892256
Achimilic acid,3TMS,isomer #2C=C(CCC(/C=C1\C(=O)C=CC1(C)O[Si](C)(C)C)C(=C)C(=O)O[Si](C)(C)C)O[Si](C)(C)C2356.5Semi standard non polar33892256
Achimilic acid,3TMS,isomer #2C=C(CCC(/C=C1\C(=O)C=CC1(C)O[Si](C)(C)C)C(=C)C(=O)O[Si](C)(C)C)O[Si](C)(C)C2225.4Standard non polar33892256
Achimilic acid,1TBDMS,isomer #1C=C(C(=O)O)C(/C=C1\C(=O)C=CC1(C)O[Si](C)(C)C(C)(C)C)CCC(C)=O2526.3Semi standard non polar33892256
Achimilic acid,1TBDMS,isomer #2C=C(C(=O)O[Si](C)(C)C(C)(C)C)C(/C=C1\C(=O)C=CC1(C)O)CCC(C)=O2454.0Semi standard non polar33892256
Achimilic acid,1TBDMS,isomer #3C=C(C(=O)O)C(/C=C1\C(=O)C=CC1(C)O)CC=C(C)O[Si](C)(C)C(C)(C)C2692.6Semi standard non polar33892256
Achimilic acid,1TBDMS,isomer #4C=C(CCC(/C=C1\C(=O)C=CC1(C)O)C(=C)C(=O)O)O[Si](C)(C)C(C)(C)C2588.0Semi standard non polar33892256
Achimilic acid,2TBDMS,isomer #1C=C(C(=O)O[Si](C)(C)C(C)(C)C)C(/C=C1\C(=O)C=CC1(C)O[Si](C)(C)C(C)(C)C)CCC(C)=O2731.5Semi standard non polar33892256
Achimilic acid,2TBDMS,isomer #2C=C(C(=O)O)C(/C=C1\C(=O)C=CC1(C)O[Si](C)(C)C(C)(C)C)CC=C(C)O[Si](C)(C)C(C)(C)C2953.1Semi standard non polar33892256
Achimilic acid,2TBDMS,isomer #3C=C(CCC(/C=C1\C(=O)C=CC1(C)O[Si](C)(C)C(C)(C)C)C(=C)C(=O)O)O[Si](C)(C)C(C)(C)C2870.8Semi standard non polar33892256
Achimilic acid,2TBDMS,isomer #4C=C(C(=O)O[Si](C)(C)C(C)(C)C)C(/C=C1\C(=O)C=CC1(C)O)CC=C(C)O[Si](C)(C)C(C)(C)C2849.0Semi standard non polar33892256
Achimilic acid,2TBDMS,isomer #5C=C(CCC(/C=C1\C(=O)C=CC1(C)O)C(=C)C(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C2765.2Semi standard non polar33892256
Achimilic acid,3TBDMS,isomer #1C=C(C(=O)O[Si](C)(C)C(C)(C)C)C(/C=C1\C(=O)C=CC1(C)O[Si](C)(C)C(C)(C)C)CC=C(C)O[Si](C)(C)C(C)(C)C3109.8Semi standard non polar33892256
Achimilic acid,3TBDMS,isomer #1C=C(C(=O)O[Si](C)(C)C(C)(C)C)C(/C=C1\C(=O)C=CC1(C)O[Si](C)(C)C(C)(C)C)CC=C(C)O[Si](C)(C)C(C)(C)C2755.6Standard non polar33892256
Achimilic acid,3TBDMS,isomer #2C=C(CCC(/C=C1\C(=O)C=CC1(C)O[Si](C)(C)C(C)(C)C)C(=C)C(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C3038.2Semi standard non polar33892256
Achimilic acid,3TBDMS,isomer #2C=C(CCC(/C=C1\C(=O)C=CC1(C)O[Si](C)(C)C(C)(C)C)C(=C)C(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C2725.1Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Achimilic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-03dl-6190000000-0d5b8eb640ff576248c32017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Achimilic acid GC-MS (2 TMS) - 70eV, Positivesplash10-0a6u-9208500000-9e902ed3a8a844cfbfce2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Achimilic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Achimilic 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 - Achimilic acid 10V, Positive-QTOFsplash10-03fr-0190000000-3a1b079344a573c900632016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Achimilic acid 20V, Positive-QTOFsplash10-02vl-0490000000-6c960a58d59868ebb4842016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Achimilic acid 40V, Positive-QTOFsplash10-0002-2920000000-cef3756ff61f94fa45432016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Achimilic acid 10V, Negative-QTOFsplash10-004i-0090000000-42b3d2c439b996e96f8b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Achimilic acid 20V, Negative-QTOFsplash10-06ur-2390000000-c1b24a13577310d5eeb12016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Achimilic acid 40V, Negative-QTOFsplash10-0a4i-8930000000-accf60b948f3d24117492016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Achimilic acid 10V, Negative-QTOFsplash10-004i-2290000000-2a1f57345e51cf0ca27a2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Achimilic acid 20V, Negative-QTOFsplash10-05g0-3930000000-8ca1c61228bf139f494c2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Achimilic acid 40V, Negative-QTOFsplash10-0019-3910000000-ca1bffee9597b4b3e4292021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Achimilic acid 10V, Positive-QTOFsplash10-0200-0490000000-bf1c3b52291e8578367b2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Achimilic acid 20V, Positive-QTOFsplash10-0006-1690000000-36cc43ced36db95cc1f52021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Achimilic acid 40V, Positive-QTOFsplash10-0a4j-5910000000-5ed5a9ded54b0d96649e2021-09-25Wishart 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 IDFDB020566
KNApSAcK IDC00054662
Chemspider ID35014401
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131752170
PDB IDNot Available
ChEBI ID174657
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.. .