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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:48:35 UTC
Update Date2022-03-07 02:53:17 UTC
HMDB IDHMDB0032223
Secondary Accession Numbers
  • HMDB32223
Metabolite Identification
Common NameDiisopentyl thiomalate
DescriptionDiisopentyl thiomalate belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid. Based on a literature review a significant number of articles have been published on Diisopentyl thiomalate.
Structure
Data?1563862234
Synonyms
ValueSource
Diisopentyl thiomalic acidGenerator
Chemical FormulaC14H26O4S
Average Molecular Weight290.419
Monoisotopic Molecular Weight290.15518001
IUPAC Name1,4-bis(3-methylbutyl) 2-sulfanylbutanedioate
Traditional Name1,4-bis(3-methylbutyl) 2-sulfanylbutanedioate
CAS Registry Number68084-03-7
SMILES
CC(C)CCOC(=O)CC(S)C(=O)OCCC(C)C
InChI Identifier
InChI=1S/C14H26O4S/c1-10(2)5-7-17-13(15)9-12(19)14(16)18-8-6-11(3)4/h10-12,19H,5-9H2,1-4H3
InChI KeyHHNLQBYPOOATIP-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acid esters
Direct ParentFatty acid esters
Alternative Parents
Substituents
  • Fatty acid ester
  • Dicarboxylic acid or derivatives
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Alkylthiol
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organosulfur compound
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Physiological effect
Disposition
Process
Role
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 Solubility0.018 g/LALOGPS
logP4.26ALOGPS
logP3.44ChemAxon
logS-4.2ALOGPS
pKa (Strongest Acidic)9.11ChemAxon
pKa (Strongest Basic)-6.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area52.6 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity77.38 m³·mol⁻¹ChemAxon
Polarizability32.85 ųChemAxon
Number of Rings0ChemAxon
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]+171.09231661259
DarkChem[M-H]-165.17331661259
DeepCCS[M+H]+172.31630932474
DeepCCS[M-H]-169.95830932474
DeepCCS[M-2H]-202.84330932474
DeepCCS[M+Na]+178.40930932474
AllCCS[M+H]+170.832859911
AllCCS[M+H-H2O]+168.232859911
AllCCS[M+NH4]+173.332859911
AllCCS[M+Na]+174.032859911
AllCCS[M-H]-169.732859911
AllCCS[M+Na-2H]-171.032859911
AllCCS[M+HCOO]-172.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Diisopentyl thiomalateCC(C)CCOC(=O)CC(S)C(=O)OCCC(C)C2520.3Standard polar33892256
Diisopentyl thiomalateCC(C)CCOC(=O)CC(S)C(=O)OCCC(C)C1726.5Standard non polar33892256
Diisopentyl thiomalateCC(C)CCOC(=O)CC(S)C(=O)OCCC(C)C1871.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Diisopentyl thiomalate,1TMS,isomer #1CC(C)CCOC(=O)CC(S[Si](C)(C)C)C(=O)OCCC(C)C2013.7Semi standard non polar33892256
Diisopentyl thiomalate,1TMS,isomer #1CC(C)CCOC(=O)CC(S[Si](C)(C)C)C(=O)OCCC(C)C1938.4Standard non polar33892256
Diisopentyl thiomalate,1TBDMS,isomer #1CC(C)CCOC(=O)CC(S[Si](C)(C)C(C)(C)C)C(=O)OCCC(C)C2224.6Semi standard non polar33892256
Diisopentyl thiomalate,1TBDMS,isomer #1CC(C)CCOC(=O)CC(S[Si](C)(C)C(C)(C)C)C(=O)OCCC(C)C2114.4Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Diisopentyl thiomalate GC-MS (Non-derivatized) - 70eV, Positivesplash10-002o-9450000000-711b537fc3e05c9c168d2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diisopentyl thiomalate GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Diisopentyl thiomalate 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 - Diisopentyl thiomalate 10V, Positive-QTOFsplash10-0fdo-2390000000-00bd1220acb943d52c872017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diisopentyl thiomalate 20V, Positive-QTOFsplash10-00di-9400000000-9c72d5ab545d45fab5ea2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diisopentyl thiomalate 40V, Positive-QTOFsplash10-05fr-9200000000-f61a34913582ae0642822017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diisopentyl thiomalate 10V, Negative-QTOFsplash10-0f79-2190000000-b4b94bf17446648e4c632017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diisopentyl thiomalate 20V, Negative-QTOFsplash10-0f9i-5930000000-52d89a33b9cf452cbbf02017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diisopentyl thiomalate 40V, Negative-QTOFsplash10-0a4r-8910000000-efb3e391d2cda52073cf2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diisopentyl thiomalate 10V, Negative-QTOFsplash10-000i-2490000000-330f59cfb39e9f3039d52021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diisopentyl thiomalate 20V, Negative-QTOFsplash10-0gwn-4930000000-97baa4a96be85fba2ab22021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diisopentyl thiomalate 40V, Negative-QTOFsplash10-0pb9-6910000000-2d43085581edfb81a21e2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diisopentyl thiomalate 10V, Positive-QTOFsplash10-0006-1290000000-c5e4af69cc4440c407242021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diisopentyl thiomalate 20V, Positive-QTOFsplash10-0fki-8930000000-d6f60bf8184dc8b07c562021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Diisopentyl thiomalate 40V, Positive-QTOFsplash10-00di-9000000000-78aba4c2915ee7da16b52021-09-24Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane
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 IDFDB009296
KNApSAcK IDNot Available
Chemspider ID95905
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound106530
PDB IDNot Available
ChEBI ID38708
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. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. (). EAFUS: Everything Added to Food in the United States.. .
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.