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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:53:27 UTC
Update Date2023-02-21 17:23:00 UTC
HMDB IDHMDB0033047
Secondary Accession Numbers
  • HMDB33047
Metabolite Identification
Common NameEthyl (methylthio)methyl disulfide
DescriptionEthyl (methylthio)methyl disulfide belongs to the class of organic compounds known as dialkyldisulfides. These are organic compounds containing a disulfide group R-SS-R' where R and R' are both alkyl groups. Ethyl (methylthio)methyl disulfide has been detected, but not quantified in, fruits. This could make ethyl (methylthio)methyl disulfide a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Ethyl (methylthio)methyl disulfide.
Structure
Data?1677000180
Synonyms
ValueSource
Ethyl (methylthio)methyl disulphideGenerator
2,4,5-TrithiaheptaneHMDB
{[(methylsulphanyl)methyl]disulphanyl}ethaneGenerator
Chemical FormulaC4H10S3
Average Molecular Weight154.317
Monoisotopic Molecular Weight153.99446239
IUPAC Name{[(methylsulfanyl)methyl]disulfanyl}ethane
Traditional Name{[(methylsulfanyl)methyl]disulfanyl}ethane
CAS Registry Number183554-12-3
SMILES
CCSSCSC
InChI Identifier
InChI=1S/C4H10S3/c1-3-6-7-4-5-2/h3-4H2,1-2H3
InChI KeyLGRRPFGGSKUKDE-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as dialkyldisulfides. These are organic compounds containing a disulfide group R-SS-R' where R and R' are both alkyl groups.
KingdomOrganic compounds
Super ClassOrganosulfur compounds
ClassOrganic disulfides
Sub ClassDialkyldisulfides
Direct ParentDialkyldisulfides
Alternative Parents
Substituents
  • Dialkyldisulfide
  • Dialkylthioether
  • Sulfenyl compound
  • Thioether
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
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 Solubility586 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.47 g/LALOGPS
logP2.15ALOGPS
logP2.35ChemAxon
logS-2.5ALOGPS
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area0 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity43.91 m³·mol⁻¹ChemAxon
Polarizability17.18 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+130.8431661259
DarkChem[M-H]-124.93931661259
DeepCCS[M+H]+132.25530932474
DeepCCS[M-H]-130.26730932474
DeepCCS[M-2H]-165.6930932474
DeepCCS[M+Na]+140.0930932474
AllCCS[M+H]+127.332859911
AllCCS[M+H-H2O]+123.532859911
AllCCS[M+NH4]+130.832859911
AllCCS[M+Na]+131.832859911
AllCCS[M-H]-140.532859911
AllCCS[M+Na-2H]-144.432859911
AllCCS[M+HCOO]-148.732859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.3.57 minutes32390414
Predicted by Siyang on May 30, 202214.9755 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20222.23 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid125.3 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1959.4 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid691.9 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid256.9 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid480.5 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid274.4 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid669.2 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid739.3 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)378.8 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1355.1 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid518.4 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1462.6 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid529.5 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid464.4 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate620.4 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA536.8 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water103.4 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Ethyl (methylthio)methyl disulfideCCSSCSC1681.7Standard polar33892256
Ethyl (methylthio)methyl disulfideCCSSCSC1151.0Standard non polar33892256
Ethyl (methylthio)methyl disulfideCCSSCSC1210.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Ethyl (methylthio)methyl disulfide GC-MS (Non-derivatized) - 70eV, Positivesplash10-03fr-9100000000-6c46afb6437d2a6847e62017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Ethyl (methylthio)methyl disulfide 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 - Ethyl (methylthio)methyl disulfide 10V, Positive-QTOFsplash10-0a4i-6900000000-9f66d99814bfa65836002016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl (methylthio)methyl disulfide 20V, Positive-QTOFsplash10-03dl-9100000000-0ac1ab58073c078c5ca22016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl (methylthio)methyl disulfide 40V, Positive-QTOFsplash10-01t9-9000000000-ea26ff58e04b4cb24e242016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl (methylthio)methyl disulfide 10V, Negative-QTOFsplash10-0002-9500000000-d41d168f9a50dcb8cd022016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl (methylthio)methyl disulfide 20V, Negative-QTOFsplash10-0007-9100000000-12740267e8fe558c86522016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl (methylthio)methyl disulfide 40V, Negative-QTOFsplash10-06r5-9000000000-e029072cd61df4543fbe2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl (methylthio)methyl disulfide 10V, Positive-QTOFsplash10-0006-9000000000-ab6081c49a8623ed175a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl (methylthio)methyl disulfide 20V, Positive-QTOFsplash10-03di-9000000000-6e87ca47155b8f18feb52021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl (methylthio)methyl disulfide 40V, Positive-QTOFsplash10-03dj-9000000000-770811fe862e6e92a6042021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl (methylthio)methyl disulfide 10V, Negative-QTOFsplash10-0002-9000000000-e3958af03a1228c9160d2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl (methylthio)methyl disulfide 20V, Negative-QTOFsplash10-0a4i-9000000000-94699f10f6926022f0bf2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Ethyl (methylthio)methyl disulfide 40V, Negative-QTOFsplash10-052b-9000000000-b76a43e4ffc9ca6fb4842021-09-22Wishart 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+Na]+)2023-02-04FELIX 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 IDFDB011040
KNApSAcK IDC00057982
Chemspider ID30776967
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound85702346
PDB IDNot Available
ChEBI ID173656
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1631231
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.. .