Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 23:04:26 UTC
Update Date2023-02-21 17:26:05 UTC
HMDB IDHMDB0037815
Secondary Accession Numbers
  • HMDB37815
Metabolite Identification
Common Name5-(Methylthio)-2-[(methylthio)methyl]-2-pentenal
Description5-(Methylthio)-2-[(methylthio)methyl]-2-pentenal belongs to the class of organic compounds known as enals. These are an alpha,beta-unsaturated aldehyde of general formula RC=C-CH=O in which the aldehydic C=O function is conjugated to a C=C triple bond at the alpha,beta position. 5-(Methylthio)-2-[(methylthio)methyl]-2-pentenal has been detected, but not quantified in, garden tomatoes (Solanum lycopersicum). This could make 5-(methylthio)-2-[(methylthio)methyl]-2-pentenal a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 5-(Methylthio)-2-[(methylthio)methyl]-2-pentenal.
Structure
Data?1677000365
Synonyms
ValueSource
2,8-Dithianon-4-en-4-carboxaldehydeHMDB
2,8-Dithianon-4-en-4-carboxaldhydeHMDB
2,8-Dithianon-4-ene-4-carboxaldehydeHMDB
2-Methylthiomethyl-5-methylthiopent-2-enalHMDB
2-[(methylthio)Methyl]-5-(methylthio)-2-pentenalHMDB
4-Formyl-2,8-dithianon-4-eneHMDB
5-(methylthio)-2-((methylthio)Methyl)-2-pentenalHMDB
5-(methylthio)-2-((methylthio)Methyl)pent-2-enalHMDB
5-(methylthio)-2-(methylthio)Methylpent-2-en-1-alHMDB
FEMA 3483HMDB
MethialdolHMDB
(2E)-5-(Methylsulphanyl)-2-[(methylsulphanyl)methyl]pent-2-enalGenerator
Chemical FormulaC8H14OS2
Average Molecular Weight190.326
Monoisotopic Molecular Weight190.04860645
IUPAC Name(2E)-5-(methylsulfanyl)-2-[(methylsulfanyl)methyl]pent-2-enal
Traditional Name(2E)-5-(methylsulfanyl)-2-[(methylsulfanyl)methyl]pent-2-enal
CAS Registry Number59902-01-1
SMILES
CSCC\C=C(\CSC)C=O
InChI Identifier
InChI=1S/C8H14OS2/c1-10-5-3-4-8(6-9)7-11-2/h4,6H,3,5,7H2,1-2H3/b8-4+
InChI KeyVVZWQNGEMWJSTM-XBXARRHUSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as enals. These are an alpha,beta-unsaturated aldehyde of general formula RC=C-CH=O in which the aldehydic C=O function is conjugated to a C=C triple bond at the alpha,beta position.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentEnals
Alternative Parents
Substituents
  • Enal
  • Dialkylthioether
  • Sulfenyl compound
  • Thioether
  • Organic oxide
  • Hydrocarbon derivative
  • Organosulfur compound
  • Aldehyde
  • 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 Point104.00 to 105.00 °C. @ 10.00 mm HgThe Good Scents Company Information System
Water Solubility0The Good Scents Company Information System
LogP1.761 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.19 g/LALOGPS
logP1.88ALOGPS
logP2.16ChemAxon
logS-3ALOGPS
pKa (Strongest Basic)-4.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity56.06 m³·mol⁻¹ChemAxon
Polarizability21.79 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
DarkChem[M+H]+144.73531661259
DarkChem[M-H]-140.38531661259
DeepCCS[M+H]+141.72430932474
DeepCCS[M-H]-138.09230932474
DeepCCS[M-2H]-175.53730932474
DeepCCS[M+Na]+150.88230932474
AllCCS[M+H]+140.932859911
AllCCS[M+H-H2O]+137.332859911
AllCCS[M+NH4]+144.332859911
AllCCS[M+Na]+145.232859911
AllCCS[M-H]-147.332859911
AllCCS[M+Na-2H]-149.332859911
AllCCS[M+HCOO]-151.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
5-(Methylthio)-2-[(methylthio)methyl]-2-pentenalCSCC\C=C(\CSC)C=O2298.3Standard polar33892256
5-(Methylthio)-2-[(methylthio)methyl]-2-pentenalCSCC\C=C(\CSC)C=O1538.9Standard non polar33892256
5-(Methylthio)-2-[(methylthio)methyl]-2-pentenalCSCC\C=C(\CSC)C=O1613.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 5-(Methylthio)-2-[(methylthio)methyl]-2-pentenal GC-MS (Non-derivatized) - 70eV, Positivesplash10-01r5-7900000000-24d128c1dc157b05d5082017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-(Methylthio)-2-[(methylthio)methyl]-2-pentenal 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 - 5-(Methylthio)-2-[(methylthio)methyl]-2-pentenal 10V, Positive-QTOFsplash10-0006-0900000000-7378f3e88c6cce7b12562017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(Methylthio)-2-[(methylthio)methyl]-2-pentenal 20V, Positive-QTOFsplash10-0006-3900000000-69da492b84d20a0680402017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(Methylthio)-2-[(methylthio)methyl]-2-pentenal 40V, Positive-QTOFsplash10-03ds-9500000000-0529e355675229d4b39d2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(Methylthio)-2-[(methylthio)methyl]-2-pentenal 10V, Negative-QTOFsplash10-0007-5900000000-ccf353a4511348de55022017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(Methylthio)-2-[(methylthio)methyl]-2-pentenal 20V, Negative-QTOFsplash10-0002-9300000000-fabb69980d5c1ac228442017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(Methylthio)-2-[(methylthio)methyl]-2-pentenal 40V, Negative-QTOFsplash10-0002-9000000000-6ec1add226f529e6fc652017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(Methylthio)-2-[(methylthio)methyl]-2-pentenal 10V, Negative-QTOFsplash10-01p9-1900000000-6ad67aecbc4da62950822021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(Methylthio)-2-[(methylthio)methyl]-2-pentenal 20V, Negative-QTOFsplash10-0002-9000000000-3464e00694c68ca9c1af2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(Methylthio)-2-[(methylthio)methyl]-2-pentenal 40V, Negative-QTOFsplash10-0002-9000000000-e1d92d2a30bee517d7542021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(Methylthio)-2-[(methylthio)methyl]-2-pentenal 10V, Positive-QTOFsplash10-0006-1900000000-fcc787404cee0b173c232021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(Methylthio)-2-[(methylthio)methyl]-2-pentenal 20V, Positive-QTOFsplash10-02ta-9700000000-5a1bee31e5a2d208e1ba2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-(Methylthio)-2-[(methylthio)methyl]-2-pentenal 40V, Positive-QTOFsplash10-03dj-9000000000-aad0fbe0b37ed31ddd4d2021-09-24Wishart 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+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 IDFDB016960
KNApSAcK IDNot Available
Chemspider ID15308088
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound20381861
PDB IDNot Available
ChEBI ID173906
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1036461
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.. .