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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 08:50:51 UTC
Update Date2021-09-26 23:03:30 UTC
HMDB IDHMDB0251486
Secondary Accession NumbersNone
Metabolite Identification
Common NameDisulfoton
DescriptionDisulfoton, also known as ethylthiometon, belongs to the class of organic compounds known as dithiophosphate o-esters. These are o-ester derivatives of dithiophosphates, with the general structure RSP(O)(O)=S (R = organyl group). Disulfoton is possibly neutral. Disulfoton is a potentially toxic compound. Increasing muscle weakness is a possibility and may result in death if respiratory muscles are involved. In females menstrual cycle disturbances, longer pregnancies, spontaneous abortions, stillbirths, and some developmental effects in offspring have been linked to organophosphate pesticide exposure. PON1 can inactivate some organophosphates through hydrolysis. This compound has been identified in human blood as reported by (PMID: 31557052 ). Disulfoton is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Disulfoton is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
EthylthiometonChEBI
O,O-Diethyl S-(2-(ethylthio)ethyl) dithiophosphateChEBI
O,O-Diethyl S-(2-ethylmercaptoethyl) dithiophosphateChEBI
Phosphorodithioic acid, O,O-diethyl S-(2-(ethylthio)ethyl) esterChEBI
S-[2-(Ethylsulfanyl)ethyl] O,O-dimethyl dithiophosphateChEBI
O,O-Diethyl S-(2-(ethylthio)ethyl) dithiophosphoric acidGenerator
O,O-Diethyl S-(2-ethylmercaptoethyl) dithiophosphoric acidGenerator
Phosphorodithioate, O,O-diethyl S-(2-(ethylthio)ethyl) esterGenerator
S-[2-(Ethylsulfanyl)ethyl] O,O-dimethyl dithiophosphoric acidGenerator
S-[2-(Ethylsulphanyl)ethyl] O,O-dimethyl dithiophosphateGenerator
S-[2-(Ethylsulphanyl)ethyl] O,O-dimethyl dithiophosphoric acidGenerator
DisulphotonGenerator
Di systonMeSH
DisystonMeSH
DemetonMeSH
Di-systonMeSH
ThiodemetonMeSH
Chemical FormulaC8H19O2PS3
Average Molecular Weight274.404
Monoisotopic Molecular Weight274.028478434
IUPAC NameO,O-diethyl {[2-(ethylsulfanyl)ethyl]sulfanyl}phosphonothioate
Traditional NameO,O-diethyl [2-(ethylsulfanyl)ethyl]sulfanylphosphonothioate
CAS Registry NumberNot Available
SMILES
CCOP(=S)(OCC)SCCSCC
InChI Identifier
InChI=1S/C8H19O2PS3/c1-4-9-11(12,10-5-2)14-8-7-13-6-3/h4-8H2,1-3H3
InChI KeyDOFZAZXDOSGAJZ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as dithiophosphate o-esters. These are o-ester derivatives of dithiophosphates, with the general structure RSP(O)(O)=S (R = organyl group).
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassOrganic dithiophosphoric acids and derivatives
Sub ClassDithiophosphate O-esters
Direct ParentDithiophosphate O-esters
Alternative Parents
Substituents
  • Dithiophosphate o-ester
  • Dithiophosphate s-ester
  • Dialkylthioether
  • Sulfenyl compound
  • Thioether
  • Organothiophosphorus compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organosulfur compound
  • Organooxygen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
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
logP4.11ALOGPS
logP3.03ChemAxon
logS-4.5ALOGPS
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area18.46 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity74.12 m³·mol⁻¹ChemAxon
Polarizability29.47 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+154.22530932474
DeepCCS[M-H]-151.38630932474
DeepCCS[M-2H]-187.2730932474
DeepCCS[M+Na]+162.80730932474
AllCCS[M+H]+151.432859911
AllCCS[M+H-H2O]+148.832859911
AllCCS[M+NH4]+153.732859911
AllCCS[M+Na]+154.432859911
AllCCS[M-H]-151.132859911
AllCCS[M+Na-2H]-152.532859911
AllCCS[M+HCOO]-154.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
DisulfotonCCOP(=S)(OCC)SCCSCC2489.2Standard polar33892256
DisulfotonCCOP(=S)(OCC)SCCSCC1819.1Standard non polar33892256
DisulfotonCCOP(=S)(OCC)SCCSCC1770.0Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Disulfoton GC-MS (Non-derivatized) - 70eV, Positivesplash10-004i-9560000000-9bf6e1eb5b32189fa05e2021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Disulfoton GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
MSMass Spectrum (Electron Ionization)splash10-002r-9200000000-18197bdfeb7682331a472014-09-20Not AvailableView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Disulfoton 10V, Positive-QTOFsplash10-0079-9720000000-8bca5c80358331bf4e352016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Disulfoton 20V, Positive-QTOFsplash10-01p9-9110000000-7495c438425dc6f45bd42016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Disulfoton 40V, Positive-QTOFsplash10-03di-9000000000-63ab2f848de48c7192002016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Disulfoton 10V, Negative-QTOFsplash10-03di-8790000000-84a300807312877e3e262016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Disulfoton 20V, Negative-QTOFsplash10-03di-9550000000-f4d95badb9b9d9a3c0552016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Disulfoton 40V, Negative-QTOFsplash10-0gwb-5930000000-a170a87f479eadd5c40e2016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Disulfoton 10V, Positive-QTOFsplash10-03dr-9310000000-0356a92bb41107ea84202021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Disulfoton 20V, Positive-QTOFsplash10-03di-9400000000-123e612083412f9afbef2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Disulfoton 40V, Positive-QTOFsplash10-03di-9000000000-c329bb1b708cbec1f6262021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Disulfoton 10V, Negative-QTOFsplash10-00di-0090000000-a7eefd959b907e8b58a72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Disulfoton 20V, Negative-QTOFsplash10-0h3r-1930000000-35347e0e3252d7f191262021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Disulfoton 40V, Negative-QTOFsplash10-05fr-0900000000-e750208bc3eb6dc08abc2021-10-12Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDC18400
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkDisulfoton
METLIN IDNot Available
PubChem Compound3118
PDB IDNot Available
ChEBI ID38661
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. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]