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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-13 11:40:40 UTC
Update Date2019-07-23 06:35:05 UTC
HMDB IDHMDB0041815
Secondary Accession Numbers
  • HMDB41815
Metabolite Identification
Common Name6-Sulfatoxymelatonin
Description6-Sulfatoxymelatonin belongs to the class of organic compounds known as n-acetyl-2-arylethylamines. N-acetyl-2-arylethylamines are compounds containing an acetamide group that is N-linked to an arylethylamine. 6-Sulfatoxymelatonin 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 6-sulfatoxymelatonin a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 6-Sulfatoxymelatonin.
Structure
Data?1563863705
Synonyms
ValueSource
6-SulphatoxymelatoninGenerator
6-Hydroxymelatonin sulfate esterHMDB
6-HydroxymelatoninsulfateHMDB
6-Sulphatoxy melatoninHMDB
6-Sulfatoxymelatonin, monosodium saltHMDB
N-{2-[5-methoxy-6-(sulfooxy)-1H-indol-3-yl]ethyl}ethanimidateHMDB
N-{2-[5-methoxy-6-(sulphooxy)-1H-indol-3-yl]ethyl}ethanimidateHMDB
N-{2-[5-methoxy-6-(sulphooxy)-1H-indol-3-yl]ethyl}ethanimidic acidHMDB
6-SulfatoxymelatoninMeSH
Chemical FormulaC13H16N2O6S
Average Molecular Weight328.341
Monoisotopic Molecular Weight328.072906944
IUPAC NameN-{2-[5-methoxy-6-(sulfooxy)-1H-indol-3-yl]ethyl}ethanimidic acid
Traditional NameN-{2-[5-methoxy-6-(sulfooxy)-1H-indol-3-yl]ethyl}ethanimidic acid
CAS Registry Number2208-40-4
SMILES
COC1=C(OS(O)(=O)=O)C=C2NC=C(CCN=C(C)O)C2=C1
InChI Identifier
InChI=1S/C13H16N2O6S/c1-8(16)14-4-3-9-7-15-11-6-13(21-22(17,18)19)12(20-2)5-10(9)11/h5-7,15H,3-4H2,1-2H3,(H,14,16)(H,17,18,19)
InChI KeyQQEILXDLZRLTME-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as n-acetyl-2-arylethylamines. N-acetyl-2-arylethylamines are compounds containing an acetamide group that is N-linked to an arylethylamine.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassCarboxylic acid derivatives
Direct ParentN-acetyl-2-arylethylamines
Alternative Parents
Substituents
  • N-acetyl-2-arylethylamine
  • Arylsulfate
  • 3-alkylindole
  • Indole
  • Indole or derivatives
  • Anisole
  • Alkyl aryl ether
  • Substituted pyrrole
  • Sulfuric acid monoester
  • Sulfate-ester
  • Sulfuric acid ester
  • Benzenoid
  • Organic sulfuric acid or derivatives
  • Pyrrole
  • Heteroaromatic compound
  • Secondary carboxylic acid amide
  • Ether
  • Azacycle
  • Organoheterocyclic compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic nitrogen compound
  • Organic oxide
  • Organopnictogen compound
  • Carbonyl group
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Not AvailableNot 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
Water Solubility0.058 g/LALOGPS
logP-0.4ALOGPS
logP-0.2ChemAxon
logS-3.5ALOGPS
pKa (Strongest Acidic)-2.1ChemAxon
pKa (Strongest Basic)3.96ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area121.21 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity78.77 m³·mol⁻¹ChemAxon
Polarizability31.86 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+174.32831661259
DarkChem[M-H]-175.97731661259
DeepCCS[M+H]+174.30130932474
DeepCCS[M-H]-171.94330932474
DeepCCS[M-2H]-205.14130932474
DeepCCS[M+Na]+180.39430932474
AllCCS[M+H]+173.432859911
AllCCS[M+H-H2O]+170.332859911
AllCCS[M+NH4]+176.332859911
AllCCS[M+Na]+177.132859911
AllCCS[M-H]-172.032859911
AllCCS[M+Na-2H]-172.032859911
AllCCS[M+HCOO]-172.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
6-SulfatoxymelatoninCOC1=C(OS(O)(=O)=O)C=C2NC=C(CCN=C(C)O)C2=C14458.8Standard polar33892256
6-SulfatoxymelatoninCOC1=C(OS(O)(=O)=O)C=C2NC=C(CCN=C(C)O)C2=C12555.7Standard non polar33892256
6-SulfatoxymelatoninCOC1=C(OS(O)(=O)=O)C=C2NC=C(CCN=C(C)O)C2=C13084.9Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
6-Sulfatoxymelatonin,1TMS,isomer #1COC1=CC2=C(C=C1OS(=O)(=O)O)[NH]C=C2CCN=C(C)O[Si](C)(C)C2885.8Semi standard non polar33892256
6-Sulfatoxymelatonin,1TMS,isomer #2COC1=CC2=C(C=C1OS(=O)(=O)O[Si](C)(C)C)[NH]C=C2CCN=C(C)O2938.0Semi standard non polar33892256
6-Sulfatoxymelatonin,1TMS,isomer #3COC1=CC2=C(C=C1OS(=O)(=O)O)N([Si](C)(C)C)C=C2CCN=C(C)O2978.0Semi standard non polar33892256
6-Sulfatoxymelatonin,2TMS,isomer #1COC1=CC2=C(C=C1OS(=O)(=O)O[Si](C)(C)C)[NH]C=C2CCN=C(C)O[Si](C)(C)C2862.5Semi standard non polar33892256
6-Sulfatoxymelatonin,2TMS,isomer #1COC1=CC2=C(C=C1OS(=O)(=O)O[Si](C)(C)C)[NH]C=C2CCN=C(C)O[Si](C)(C)C2940.0Standard non polar33892256
6-Sulfatoxymelatonin,2TMS,isomer #2COC1=CC2=C(C=C1OS(=O)(=O)O)N([Si](C)(C)C)C=C2CCN=C(C)O[Si](C)(C)C2887.7Semi standard non polar33892256
6-Sulfatoxymelatonin,2TMS,isomer #2COC1=CC2=C(C=C1OS(=O)(=O)O)N([Si](C)(C)C)C=C2CCN=C(C)O[Si](C)(C)C2986.4Standard non polar33892256
6-Sulfatoxymelatonin,2TMS,isomer #3COC1=CC2=C(C=C1OS(=O)(=O)O[Si](C)(C)C)N([Si](C)(C)C)C=C2CCN=C(C)O2926.5Semi standard non polar33892256
6-Sulfatoxymelatonin,2TMS,isomer #3COC1=CC2=C(C=C1OS(=O)(=O)O[Si](C)(C)C)N([Si](C)(C)C)C=C2CCN=C(C)O2958.9Standard non polar33892256
6-Sulfatoxymelatonin,3TMS,isomer #1COC1=CC2=C(C=C1OS(=O)(=O)O[Si](C)(C)C)N([Si](C)(C)C)C=C2CCN=C(C)O[Si](C)(C)C2874.0Semi standard non polar33892256
6-Sulfatoxymelatonin,3TMS,isomer #1COC1=CC2=C(C=C1OS(=O)(=O)O[Si](C)(C)C)N([Si](C)(C)C)C=C2CCN=C(C)O[Si](C)(C)C3039.4Standard non polar33892256
6-Sulfatoxymelatonin,1TBDMS,isomer #1COC1=CC2=C(C=C1OS(=O)(=O)O)[NH]C=C2CCN=C(C)O[Si](C)(C)C(C)(C)C3127.9Semi standard non polar33892256
6-Sulfatoxymelatonin,1TBDMS,isomer #2COC1=CC2=C(C=C1OS(=O)(=O)O[Si](C)(C)C(C)(C)C)[NH]C=C2CCN=C(C)O3162.8Semi standard non polar33892256
6-Sulfatoxymelatonin,1TBDMS,isomer #3COC1=CC2=C(C=C1OS(=O)(=O)O)N([Si](C)(C)C(C)(C)C)C=C2CCN=C(C)O3212.7Semi standard non polar33892256
6-Sulfatoxymelatonin,2TBDMS,isomer #1COC1=CC2=C(C=C1OS(=O)(=O)O[Si](C)(C)C(C)(C)C)[NH]C=C2CCN=C(C)O[Si](C)(C)C(C)(C)C3325.8Semi standard non polar33892256
6-Sulfatoxymelatonin,2TBDMS,isomer #1COC1=CC2=C(C=C1OS(=O)(=O)O[Si](C)(C)C(C)(C)C)[NH]C=C2CCN=C(C)O[Si](C)(C)C(C)(C)C3458.6Standard non polar33892256
6-Sulfatoxymelatonin,2TBDMS,isomer #2COC1=CC2=C(C=C1OS(=O)(=O)O)N([Si](C)(C)C(C)(C)C)C=C2CCN=C(C)O[Si](C)(C)C(C)(C)C3340.4Semi standard non polar33892256
6-Sulfatoxymelatonin,2TBDMS,isomer #2COC1=CC2=C(C=C1OS(=O)(=O)O)N([Si](C)(C)C(C)(C)C)C=C2CCN=C(C)O[Si](C)(C)C(C)(C)C3425.1Standard non polar33892256
6-Sulfatoxymelatonin,2TBDMS,isomer #3COC1=CC2=C(C=C1OS(=O)(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)C=C2CCN=C(C)O3360.5Semi standard non polar33892256
6-Sulfatoxymelatonin,2TBDMS,isomer #3COC1=CC2=C(C=C1OS(=O)(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)C=C2CCN=C(C)O3426.1Standard non polar33892256
6-Sulfatoxymelatonin,3TBDMS,isomer #1COC1=CC2=C(C=C1OS(=O)(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)C=C2CCN=C(C)O[Si](C)(C)C(C)(C)C3500.9Semi standard non polar33892256
6-Sulfatoxymelatonin,3TBDMS,isomer #1COC1=CC2=C(C=C1OS(=O)(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)C=C2CCN=C(C)O[Si](C)(C)C(C)(C)C3738.2Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 6-Sulfatoxymelatonin GC-MS (Non-derivatized) - 70eV, Positivesplash10-0005-5292000000-f1ca77e6283e10248e702017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 6-Sulfatoxymelatonin GC-MS (1 TMS) - 70eV, Positivesplash10-00y0-4239000000-ce9669ca7ba45ea80a432017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 6-Sulfatoxymelatonin 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 - 6-Sulfatoxymelatonin 10V, Positive-QTOFsplash10-002r-0096000000-644185cd9e83fce098a02017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Sulfatoxymelatonin 20V, Positive-QTOFsplash10-0670-0190000000-b0749fc1b0033ecd70682017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Sulfatoxymelatonin 40V, Positive-QTOFsplash10-00di-2960000000-c22a03a1348cae4d00472017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Sulfatoxymelatonin 10V, Negative-QTOFsplash10-004i-0039000000-6bc2269d3bf3799221802017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Sulfatoxymelatonin 20V, Negative-QTOFsplash10-0pds-2091000000-cb36d89600732ff229902017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Sulfatoxymelatonin 40V, Negative-QTOFsplash10-0a59-9020000000-e7b126fae9236afca71f2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Sulfatoxymelatonin 10V, Positive-QTOFsplash10-00di-0292000000-afae50426af3edeed8c82021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Sulfatoxymelatonin 20V, Positive-QTOFsplash10-00di-0391000000-adb49bb2b3c3a28f904e2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Sulfatoxymelatonin 40V, Positive-QTOFsplash10-00di-0910000000-f1d0d98af3df3ee912c32021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Sulfatoxymelatonin 10V, Negative-QTOFsplash10-004i-0019000000-0dde34d32b67004658072021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Sulfatoxymelatonin 20V, Negative-QTOFsplash10-052f-9010000000-2243b851e638e169a1242021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Sulfatoxymelatonin 40V, Negative-QTOFsplash10-0005-9310000000-90237867775ed7f0181f2021-09-23Wishart 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
Biological Properties
Cellular LocationsNot Available
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 IDFDB111669
KNApSAcK IDNot Available
Chemspider ID58606
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound65096
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 ReferencesNot Available