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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2012-09-13 11:55:04 UTC
Update Date2023-02-21 17:29:06 UTC
HMDB IDHMDB0042032
Secondary Accession Numbers
  • HMDB42032
Metabolite Identification
Common NameThiodiacetic acid
DescriptionThiodiacetic acid, also known as 2,2'-thiobisacetate or thiodi(acetate), belongs to the class of organic compounds known as thiodiacetic acid derivatives. Thiodiacetic acid derivatives are compounds containing a thiodiacetic acid group (or esters/salts thereof) which is made up of two 2-sulfanylacetic (OC(=O)CS) acid moieties sharing their sulfur atom. Thiodiacetic acid has been detected, but not quantified in, a few different foods, such as anatidaes (Anatidae), chickens (Gallus gallus), and domestic pigs (Sus scrofa domestica). This could make thiodiacetic acid a potential biomarker for the consumption of these foods. Thiodiacetic acid is a primary metabolite. Primary metabolites are metabolically or physiologically essential metabolites. They are directly involved in an organism’s growth, development or reproduction. Based on a literature review a significant number of articles have been published on Thiodiacetic acid.
Structure
Data?1677000546
Synonyms
ValueSource
(Carboxymethylthio)acetic acidChEBI
2,2'-Thiobisacetic acidChEBI
2,2'-Thiodiethanoic acidChEBI
Dicarboxymethyl sulfideChEBI
Thiodi(acetic acid)ChEBI
(Carboxymethylthio)acetateGenerator
2,2'-ThiobisacetateGenerator
2,2'-ThiodiethanoateGenerator
Dicarboxymethyl sulphideGenerator
Thiodi(acetate)Generator
ThiodiacetateGenerator
2,2'-Thiodiacetic acidHMDB
2,2'-Thiodiglycolic acidHMDB
alpha,Alpha'-dicarboxylic acidHMDB
Mercaptodiacetic acidHMDB
TDGAHMDB
Thiodiglycolic acidHMDB
Thiodiglycollic acidHMDB
Usaf CB-36HMDB
Usaf e-2HMDB
Chemical FormulaC4H6O4S
Average Molecular Weight150.153
Monoisotopic Molecular Weight149.99867937
IUPAC Name2-[(carboxymethyl)sulfanyl]acetic acid
Traditional Namethiodiglycolic acid
CAS Registry Number123-93-3
SMILES
OC(=O)CSCC(O)=O
InChI Identifier
InChI=1S/C4H6O4S/c5-3(6)1-9-2-4(7)8/h1-2H2,(H,5,6)(H,7,8)
InChI KeyUVZICZIVKIMRNE-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as thiodiacetic acid derivatives. Thiodiacetic acid derivatives are compounds containing a thiodiacetic acid group (or esters/salts thereof) which is made up of two 2-sulfanylacetic (OC(=O)CS) acid moieties sharing their sulfur atom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassDicarboxylic acids and derivatives
Direct ParentThiodiacetic acid derivatives
Alternative Parents
Substituents
  • Thiodiacetic_acid
  • Fatty acid
  • Dialkylthioether
  • Sulfenyl compound
  • Thioether
  • Carboxylic acid
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organosulfur compound
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point129 °CNot Available
Boiling Point377.00 °C. @ 760.00 mm Hg (est)The Good Scents Company Information System
Water Solubility400 mg/mL at 25 °CNot Available
LogP-0.780 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility36.6 g/LALOGPS
logP-0.24ALOGPS
logP-0.44ChemAxon
logS-0.61ALOGPS
pKa (Strongest Acidic)3.38ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area74.6 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity31.36 m³·mol⁻¹ChemAxon
Polarizability13.23 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+131.36131661259
DarkChem[M-H]-123.85731661259
DeepCCS[M+H]+128.01730932474
DeepCCS[M-H]-125.21330932474
DeepCCS[M-2H]-161.55230932474
DeepCCS[M+Na]+136.57730932474
AllCCS[M+H]+131.132859911
AllCCS[M+H-H2O]+127.232859911
AllCCS[M+NH4]+134.732859911
AllCCS[M+Na]+135.732859911
AllCCS[M-H]-130.332859911
AllCCS[M+Na-2H]-133.032859911
AllCCS[M+HCOO]-136.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Thiodiacetic acidOC(=O)CSCC(O)=O2438.4Standard polar33892256
Thiodiacetic acidOC(=O)CSCC(O)=O1199.4Standard non polar33892256
Thiodiacetic acidOC(=O)CSCC(O)=O1439.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Thiodiacetic acid,1TMS,isomer #1C[Si](C)(C)OC(=O)CSCC(=O)O1499.9Semi standard non polar33892256
Thiodiacetic acid,2TMS,isomer #1C[Si](C)(C)OC(=O)CSCC(=O)O[Si](C)(C)C1540.9Semi standard non polar33892256
Thiodiacetic acid,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CSCC(=O)O1745.2Semi standard non polar33892256
Thiodiacetic acid,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC(=O)CSCC(=O)O[Si](C)(C)C(C)(C)C1983.1Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Thiodiacetic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4l-9400000000-745398a3a0020385ada72017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Thiodiacetic acid GC-MS (2 TMS) - 70eV, Positivesplash10-00b9-9720000000-b487ad8f448e09c77da52017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Thiodiacetic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Thiodiacetic 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 - Thiodiacetic acid 10V, Positive-QTOFsplash10-0udi-2900000000-37cd9c6483370fd31c122016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thiodiacetic acid 20V, Positive-QTOFsplash10-0udl-5900000000-793c45afb256d60a5a752016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thiodiacetic acid 40V, Positive-QTOFsplash10-00di-9000000000-ab9982042b6609506bf82016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thiodiacetic acid 10V, Negative-QTOFsplash10-0002-0900000000-33b4bb87aa8c094c9e652016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thiodiacetic acid 20V, Negative-QTOFsplash10-052b-1900000000-63e7b34c7c68f6ab6d102016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thiodiacetic acid 40V, Negative-QTOFsplash10-0a4i-9200000000-50f36486c2d48a29a1e82016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thiodiacetic acid 10V, Positive-QTOFsplash10-0a4i-2900000000-39e908028ee4e3a142c22021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thiodiacetic acid 20V, Positive-QTOFsplash10-052r-9500000000-6f031288daf8875aa1a32021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thiodiacetic acid 40V, Positive-QTOFsplash10-0006-9000000000-03fafcc0d603841361c42021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thiodiacetic acid 10V, Negative-QTOFsplash10-0006-9400000000-aace5f1a36b1224345402021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thiodiacetic acid 20V, Negative-QTOFsplash10-0006-9000000000-43246ec66853b3a68f8f2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Thiodiacetic acid 40V, Negative-QTOFsplash10-000l-9000000000-10159f5d87e07b3a55292021-09-23Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-)2023-02-04FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-04FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-04FELIX labView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
UrineDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB111690
KNApSAcK IDNot Available
Chemspider ID29017
KEGG Compound IDC14872
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound31277
PDB IDNot Available
ChEBI ID35012
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1289041
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available