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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 22:39:13 UTC
Update Date2021-09-26 22:54:09 UTC
HMDB IDHMDB0245594
Secondary Accession NumbersNone
Metabolite Identification
Common Name2,5-Dimethoxy-4-(ethylthio)phenethylamine
Description2,5-Dimethoxy-4-(ethylthio)phenethylamine belongs to the class of organic compounds known as dimethoxybenzenes. These are organic aromatic compounds containing a monocyclic benzene moiety carrying exactly two methoxy groups. Based on a literature review a small amount of articles have been published on 2,5-Dimethoxy-4-(ethylthio)phenethylamine. This compound has been identified in human blood as reported by (PMID: 31557052 ). 2,5-dimethoxy-4-(ethylthio)phenethylamine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 2,5-Dimethoxy-4-(ethylthio)phenethylamine 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
2-[4-(Ethylsulphanyl)-2,5-dimethoxyphenyl]ethan-1-amineHMDB
2,5-Dimethoxy-4-ethylthiophenethylamineHMDB
Chemical FormulaC12H19NO2S
Average Molecular Weight241.35
Monoisotopic Molecular Weight241.11365003
IUPAC Name2-[4-(ethylsulfanyl)-2,5-dimethoxyphenyl]ethan-1-amine
Traditional Name2-[4-(ethylsulfanyl)-2,5-dimethoxyphenyl]ethanamine
CAS Registry NumberNot Available
SMILES
CCSC1=C(OC)C=C(CCN)C(OC)=C1
InChI Identifier
InChI=1S/C12H19NO2S/c1-4-16-12-8-10(14-2)9(5-6-13)7-11(12)15-3/h7-8H,4-6,13H2,1-3H3
InChI KeyHCWQGDLBIKOJPM-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as dimethoxybenzenes. These are organic aromatic compounds containing a monocyclic benzene moiety carrying exactly two methoxy groups.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassMethoxybenzenes
Direct ParentDimethoxybenzenes
Alternative Parents
Substituents
  • P-dimethoxybenzene
  • Dimethoxybenzene
  • Phenethylamine
  • Phenoxy compound
  • Aryl thioether
  • Anisole
  • 2-arylethylamine
  • Thiophenol ether
  • Phenol ether
  • Alkyl aryl ether
  • Aralkylamine
  • Alkylarylthioether
  • Ether
  • Sulfenyl compound
  • Thioether
  • Organic nitrogen compound
  • Primary amine
  • Hydrocarbon derivative
  • Organosulfur compound
  • Organooxygen compound
  • Organonitrogen compound
  • Primary aliphatic amine
  • Organopnictogen compound
  • Organic oxygen compound
  • Amine
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
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
logP2.4ALOGPS
logP1.95ChemAxon
logS-2.8ALOGPS
pKa (Strongest Basic)9.69ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area44.48 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity69.77 m³·mol⁻¹ChemAxon
Polarizability27.42 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+152.08430932474
DeepCCS[M-H]-149.63430932474
DeepCCS[M-2H]-184.82830932474
DeepCCS[M+Na]+160.42430932474
AllCCS[M+H]+154.032859911
AllCCS[M+H-H2O]+150.432859911
AllCCS[M+NH4]+157.432859911
AllCCS[M+Na]+158.332859911
AllCCS[M-H]-158.332859911
AllCCS[M+Na-2H]-159.032859911
AllCCS[M+HCOO]-159.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2,5-Dimethoxy-4-(ethylthio)phenethylamineCCSC1=C(OC)C=C(CCN)C(OC)=C12758.4Standard polar33892256
2,5-Dimethoxy-4-(ethylthio)phenethylamineCCSC1=C(OC)C=C(CCN)C(OC)=C12065.4Standard non polar33892256
2,5-Dimethoxy-4-(ethylthio)phenethylamineCCSC1=C(OC)C=C(CCN)C(OC)=C11911.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
2,5-Dimethoxy-4-(ethylthio)phenethylamine,1TMS,isomer #1CCSC1=CC(OC)=C(CCN[Si](C)(C)C)C=C1OC2095.0Semi standard non polar33892256
2,5-Dimethoxy-4-(ethylthio)phenethylamine,1TMS,isomer #1CCSC1=CC(OC)=C(CCN[Si](C)(C)C)C=C1OC2105.8Standard non polar33892256
2,5-Dimethoxy-4-(ethylthio)phenethylamine,1TMS,isomer #1CCSC1=CC(OC)=C(CCN[Si](C)(C)C)C=C1OC2632.3Standard polar33892256
2,5-Dimethoxy-4-(ethylthio)phenethylamine,2TMS,isomer #1CCSC1=CC(OC)=C(CCN([Si](C)(C)C)[Si](C)(C)C)C=C1OC2247.5Semi standard non polar33892256
2,5-Dimethoxy-4-(ethylthio)phenethylamine,2TMS,isomer #1CCSC1=CC(OC)=C(CCN([Si](C)(C)C)[Si](C)(C)C)C=C1OC2253.5Standard non polar33892256
2,5-Dimethoxy-4-(ethylthio)phenethylamine,2TMS,isomer #1CCSC1=CC(OC)=C(CCN([Si](C)(C)C)[Si](C)(C)C)C=C1OC2569.2Standard polar33892256
2,5-Dimethoxy-4-(ethylthio)phenethylamine,1TBDMS,isomer #1CCSC1=CC(OC)=C(CCN[Si](C)(C)C(C)(C)C)C=C1OC2303.4Semi standard non polar33892256
2,5-Dimethoxy-4-(ethylthio)phenethylamine,1TBDMS,isomer #1CCSC1=CC(OC)=C(CCN[Si](C)(C)C(C)(C)C)C=C1OC2278.4Standard non polar33892256
2,5-Dimethoxy-4-(ethylthio)phenethylamine,1TBDMS,isomer #1CCSC1=CC(OC)=C(CCN[Si](C)(C)C(C)(C)C)C=C1OC2706.0Standard polar33892256
2,5-Dimethoxy-4-(ethylthio)phenethylamine,2TBDMS,isomer #1CCSC1=CC(OC)=C(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1OC2710.4Semi standard non polar33892256
2,5-Dimethoxy-4-(ethylthio)phenethylamine,2TBDMS,isomer #1CCSC1=CC(OC)=C(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1OC2594.4Standard non polar33892256
2,5-Dimethoxy-4-(ethylthio)phenethylamine,2TBDMS,isomer #1CCSC1=CC(OC)=C(CCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1OC2715.1Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2,5-Dimethoxy-4-(ethylthio)phenethylamine GC-MS (Non-derivatized) - 70eV, Positivesplash10-001i-7390000000-4f9ff329de4d5593f3452021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2,5-Dimethoxy-4-(ethylthio)phenethylamine 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 - 2,5-Dimethoxy-4-(ethylthio)phenethylamine 10V, Positive-QTOFsplash10-002f-1190000000-f42825842caec6b9b96c2019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethoxy-4-(ethylthio)phenethylamine 20V, Positive-QTOFsplash10-01tc-7790000000-02b4f4a80c656aa733722019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethoxy-4-(ethylthio)phenethylamine 40V, Positive-QTOFsplash10-08fr-9200000000-041c6373b98766f96d2f2019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethoxy-4-(ethylthio)phenethylamine 10V, Negative-QTOFsplash10-03dl-2190000000-a34a36733e6c14b4dc0c2019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethoxy-4-(ethylthio)phenethylamine 20V, Negative-QTOFsplash10-03di-8960000000-5c47517b11e42eb8217f2019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethoxy-4-(ethylthio)phenethylamine 40V, Negative-QTOFsplash10-03di-9800000000-86e71112176ea269e8432019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethoxy-4-(ethylthio)phenethylamine 10V, Positive-QTOFsplash10-0006-0090000000-b8e19fe4b13aeb6f93872021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethoxy-4-(ethylthio)phenethylamine 20V, Positive-QTOFsplash10-004i-0690000000-9311c431be153ba07ea22021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethoxy-4-(ethylthio)phenethylamine 40V, Positive-QTOFsplash10-03di-9400000000-2fa5ea5fc933cdc24d442021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethoxy-4-(ethylthio)phenethylamine 10V, Negative-QTOFsplash10-0006-0090000000-5598d7c97e381a4d095d2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethoxy-4-(ethylthio)phenethylamine 20V, Negative-QTOFsplash10-0btc-9140000000-9cf8e00c38f81bd778082021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2,5-Dimethoxy-4-(ethylthio)phenethylamine 40V, Negative-QTOFsplash10-08fr-9400000000-6ea37a1fed7994d697822021-10-12Wishart LabView Spectrum
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 ID16787961
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound12074193
PDB IDNot Available
ChEBI IDNot Available
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 ]