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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2020-06-04 21:04:05 UTC
Update Date2022-09-22 18:34:33 UTC
HMDB IDHMDB0240659
Secondary Accession NumbersNone
Metabolite Identification
Common Name7-Hydroxyindole sulfate
Description7-Hydroxyindole sulfate belongs to the class of organic compounds known as arylsulfates. These are organic compounds containing a sulfate group that carries an aryl group through an ether group. Based on a literature review a small amount of articles have been published on 7-Hydroxyindole sulfate.
Structure
Data?1591305130
Synonyms
ValueSource
7-Hydroxyindole sulfuric acidGenerator
7-Hydroxyindole sulphateGenerator
7-Hydroxyindole sulphuric acidGenerator
7-HydroxyindolesulfateHMDB
7-HydroxyindolesulphateHMDB
7-Hydroxyindole sulfateHMDB
Chemical FormulaC8H7NO4S
Average Molecular Weight213.21
Monoisotopic Molecular Weight213.009578883
IUPAC Name(1H-indol-7-yl)oxidanesulfonic acid
Traditional Name1H-indol-7-yloxidanesulfonic acid
CAS Registry NumberNot Available
SMILES
OS(=O)(=O)OC1=CC=CC2=C1NC=C2
InChI Identifier
InChI=1S/C8H7NO4S/c10-14(11,12)13-7-3-1-2-6-4-5-9-8(6)7/h1-5,9H,(H,10,11,12)
InChI KeyYBMPUGDWCSVZRS-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as arylsulfates. These are organic compounds containing a sulfate group that carries an aryl group through an ether group.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassOrganic sulfuric acids and derivatives
Sub ClassArylsulfates
Direct ParentArylsulfates
Alternative Parents
Substituents
  • Arylsulfate
  • Indole or derivatives
  • Indole
  • Benzenoid
  • Sulfuric acid ester
  • Sulfate-ester
  • Sulfuric acid monoester
  • Heteroaromatic compound
  • Pyrrole
  • Azacycle
  • Organoheterocyclic compound
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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
logP-0.5ALOGPS
logP1.29ChemAxon
logS-2.4ALOGPS
pKa (Strongest Acidic)-1.8ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area79.39 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity49.12 m³·mol⁻¹ChemAxon
Polarizability18.78 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
DeepCCS[M+H]+137.25130932474
DeepCCS[M-H]-134.85630932474
DeepCCS[M-2H]-169.05130932474
DeepCCS[M+Na]+143.64830932474

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, 2022.5.11 minutes32390414
Predicted by Siyang on May 30, 202211.9445 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20223.66 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1592.7 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid397.4 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid113.4 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid239.2 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid276.0 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid396.1 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 Acid452.6 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)134.4 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid827.3 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid334.2 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1238.5 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid315.3 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid272.0 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate506.5 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA183.8 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water133.8 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
7-Hydroxyindole sulfateOS(=O)(=O)OC1=CC=CC2=C1NC=C23452.2Standard polar33892256
7-Hydroxyindole sulfateOS(=O)(=O)OC1=CC=CC2=C1NC=C21854.9Standard non polar33892256
7-Hydroxyindole sulfateOS(=O)(=O)OC1=CC=CC2=C1NC=C22054.9Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
7-Hydroxyindole sulfate,1TMS,isomer #1C[Si](C)(C)OS(=O)(=O)OC1=CC=CC2=C1[NH]C=C22002.2Semi standard non polar33892256
7-Hydroxyindole sulfate,1TMS,isomer #1C[Si](C)(C)OS(=O)(=O)OC1=CC=CC2=C1[NH]C=C21960.0Standard non polar33892256
7-Hydroxyindole sulfate,1TMS,isomer #1C[Si](C)(C)OS(=O)(=O)OC1=CC=CC2=C1[NH]C=C22997.6Standard polar33892256
7-Hydroxyindole sulfate,1TMS,isomer #2C[Si](C)(C)N1C=CC2=CC=CC(OS(=O)(=O)O)=C212040.3Semi standard non polar33892256
7-Hydroxyindole sulfate,1TMS,isomer #2C[Si](C)(C)N1C=CC2=CC=CC(OS(=O)(=O)O)=C212094.8Standard non polar33892256
7-Hydroxyindole sulfate,1TMS,isomer #2C[Si](C)(C)N1C=CC2=CC=CC(OS(=O)(=O)O)=C213080.4Standard polar33892256
7-Hydroxyindole sulfate,2TMS,isomer #1C[Si](C)(C)OS(=O)(=O)OC1=CC=CC2=C1N([Si](C)(C)C)C=C22086.0Semi standard non polar33892256
7-Hydroxyindole sulfate,2TMS,isomer #1C[Si](C)(C)OS(=O)(=O)OC1=CC=CC2=C1N([Si](C)(C)C)C=C22146.4Standard non polar33892256
7-Hydroxyindole sulfate,2TMS,isomer #1C[Si](C)(C)OS(=O)(=O)OC1=CC=CC2=C1N([Si](C)(C)C)C=C22723.5Standard polar33892256
7-Hydroxyindole sulfate,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OS(=O)(=O)OC1=CC=CC2=C1[NH]C=C22268.6Semi standard non polar33892256
7-Hydroxyindole sulfate,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OS(=O)(=O)OC1=CC=CC2=C1[NH]C=C22214.7Standard non polar33892256
7-Hydroxyindole sulfate,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OS(=O)(=O)OC1=CC=CC2=C1[NH]C=C23017.3Standard polar33892256
7-Hydroxyindole sulfate,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)N1C=CC2=CC=CC(OS(=O)(=O)O)=C212328.2Semi standard non polar33892256
7-Hydroxyindole sulfate,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)N1C=CC2=CC=CC(OS(=O)(=O)O)=C212294.4Standard non polar33892256
7-Hydroxyindole sulfate,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)N1C=CC2=CC=CC(OS(=O)(=O)O)=C213114.0Standard polar33892256
7-Hydroxyindole sulfate,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OS(=O)(=O)OC1=CC=CC2=C1N([Si](C)(C)C(C)(C)C)C=C22553.3Semi standard non polar33892256
7-Hydroxyindole sulfate,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OS(=O)(=O)OC1=CC=CC2=C1N([Si](C)(C)C(C)(C)C)C=C22618.1Standard non polar33892256
7-Hydroxyindole sulfate,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OS(=O)(=O)OC1=CC=CC2=C1N([Si](C)(C)C(C)(C)C)C=C22811.3Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 7-Hydroxyindole sulfate 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 - 7-Hydroxyindole sulfate 10V, Positive-QTOFsplash10-03di-0190000000-77e4e3ba48de3704e8372021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Hydroxyindole sulfate 20V, Positive-QTOFsplash10-001i-0900000000-634b762cd97022720de72021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Hydroxyindole sulfate 40V, Positive-QTOFsplash10-014l-5900000000-cd69289d0551248cb6a12021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Hydroxyindole sulfate 10V, Negative-QTOFsplash10-03di-0090000000-3a8a118c655a8921de902021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Hydroxyindole sulfate 20V, Negative-QTOFsplash10-03di-0090000000-57946a019803e1535cc32021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 7-Hydroxyindole sulfate 40V, Negative-QTOFsplash10-000x-9300000000-d43c283446221ce38f302021-09-24Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
UrineDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothNormal details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedCancer patients undergoing total body irradiation details
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 IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound156960911
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. Mair RD, Sirich TL, Plummer NS, Meyer TW: Characteristics of Colon-Derived Uremic Solutes. Clin J Am Soc Nephrol. 2018 Sep 7;13(9):1398-1404. doi: 10.2215/CJN.03150318. Epub 2018 Aug 7. [PubMed:30087103 ]