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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 21:18:28 UTC
Update Date2021-09-26 22:51:38 UTC
HMDB IDHMDB0244118
Secondary Accession NumbersNone
Metabolite Identification
Common Name1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide
Description1,2,3,4-Tetrahydro-Isoquinoline-7-Sulfonic Acid Amide belongs to the class of organic compounds known as tetrahydroisoquinolines. These are tetrahydrogenated isoquinoline derivatives. 1,2,3,4-Tetrahydro-Isoquinoline-7-Sulfonic Acid Amide is a very strong basic compound (based on its pKa). This compound has been identified in human blood as reported by (PMID: 31557052 ). 1,2,3,4-tetrahydroisoquinoline-7-sulfonamide is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide 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
1,2,3,4-Tetrahydro-isoquinoline-7-sulfonate amideGenerator
1,2,3,4-Tetrahydro-isoquinoline-7-sulphonate amideGenerator
1,2,3,4-Tetrahydro-isoquinoline-7-sulphonic acid amideGenerator
SK And F-29661MeSH
SK And F 29661MeSH
1,2,3,4-Tetrahydroisoquinoline-7-sulphonamideGenerator
Chemical FormulaC9H12N2O2S
Average Molecular Weight212.269
Monoisotopic Molecular Weight212.061948328
IUPAC Name1,2,3,4-tetrahydroisoquinoline-7-sulfonamide
Traditional Name1,2,3,4-tetrahydroisoquinoline-7-sulfonamide
CAS Registry NumberNot Available
SMILES
NS(=O)(=O)C1=CC2=C(CCNC2)C=C1
InChI Identifier
InChI=1S/C9H12N2O2S/c10-14(12,13)9-2-1-7-3-4-11-6-8(7)5-9/h1-2,5,11H,3-4,6H2,(H2,10,12,13)
InChI KeyUGLLZXSYRBMNOS-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as tetrahydroisoquinolines. These are tetrahydrogenated isoquinoline derivatives.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassTetrahydroisoquinolines
Sub ClassNot Available
Direct ParentTetrahydroisoquinolines
Alternative Parents
Substituents
  • Tetrahydroisoquinoline
  • Aralkylamine
  • Organosulfonic acid amide
  • Benzenoid
  • Organic sulfonic acid or derivatives
  • Organosulfonic acid or derivatives
  • Sulfonyl
  • Aminosulfonyl compound
  • Secondary aliphatic amine
  • Secondary amine
  • Azacycle
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organosulfur compound
  • Organonitrogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Amine
  • 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
logP0.15ALOGPS
logP0.0042ChemAxon
logS-2ALOGPS
pKa (Strongest Acidic)10.37ChemAxon
pKa (Strongest Basic)8.62ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area72.19 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity54.77 m³·mol⁻¹ChemAxon
Polarizability21.46 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]+141.64230932474
DeepCCS[M-H]-139.24730932474
DeepCCS[M-2H]-173.01630932474
DeepCCS[M+Na]+147.65830932474
AllCCS[M+H]+146.232859911
AllCCS[M+H-H2O]+142.032859911
AllCCS[M+NH4]+150.032859911
AllCCS[M+Na]+151.132859911
AllCCS[M-H]-144.232859911
AllCCS[M+Na-2H]-144.732859911
AllCCS[M+HCOO]-145.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamideNS(=O)(=O)C1=CC2=C(CCNC2)C=C13299.4Standard polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamideNS(=O)(=O)C1=CC2=C(CCNC2)C=C12294.5Standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamideNS(=O)(=O)C1=CC2=C(CCNC2)C=C12275.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,1TMS,isomer #1C[Si](C)(C)NS(=O)(=O)C1=CC=C2CCNCC2=C12249.7Semi standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,1TMS,isomer #1C[Si](C)(C)NS(=O)(=O)C1=CC=C2CCNCC2=C12051.1Standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,1TMS,isomer #1C[Si](C)(C)NS(=O)(=O)C1=CC=C2CCNCC2=C12717.2Standard polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,1TMS,isomer #2C[Si](C)(C)N1CCC2=CC=C(S(N)(=O)=O)C=C2C12307.0Semi standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,1TMS,isomer #2C[Si](C)(C)N1CCC2=CC=C(S(N)(=O)=O)C=C2C12181.2Standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,1TMS,isomer #2C[Si](C)(C)N1CCC2=CC=C(S(N)(=O)=O)C=C2C13219.8Standard polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,2TMS,isomer #1C[Si](C)(C)N([Si](C)(C)C)S(=O)(=O)C1=CC=C2CCNCC2=C12260.7Semi standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,2TMS,isomer #1C[Si](C)(C)N([Si](C)(C)C)S(=O)(=O)C1=CC=C2CCNCC2=C12258.4Standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,2TMS,isomer #1C[Si](C)(C)N([Si](C)(C)C)S(=O)(=O)C1=CC=C2CCNCC2=C12789.1Standard polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,2TMS,isomer #2C[Si](C)(C)NS(=O)(=O)C1=CC=C2CCN([Si](C)(C)C)CC2=C12308.3Semi standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,2TMS,isomer #2C[Si](C)(C)NS(=O)(=O)C1=CC=C2CCN([Si](C)(C)C)CC2=C12295.7Standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,2TMS,isomer #2C[Si](C)(C)NS(=O)(=O)C1=CC=C2CCN([Si](C)(C)C)CC2=C12706.9Standard polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,3TMS,isomer #1C[Si](C)(C)N1CCC2=CC=C(S(=O)(=O)N([Si](C)(C)C)[Si](C)(C)C)C=C2C12299.0Semi standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,3TMS,isomer #1C[Si](C)(C)N1CCC2=CC=C(S(=O)(=O)N([Si](C)(C)C)[Si](C)(C)C)C=C2C12479.1Standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,3TMS,isomer #1C[Si](C)(C)N1CCC2=CC=C(S(=O)(=O)N([Si](C)(C)C)[Si](C)(C)C)C=C2C12733.8Standard polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)NS(=O)(=O)C1=CC=C2CCNCC2=C12534.7Semi standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)NS(=O)(=O)C1=CC=C2CCNCC2=C12330.8Standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)NS(=O)(=O)C1=CC=C2CCNCC2=C12853.9Standard polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)N1CCC2=CC=C(S(N)(=O)=O)C=C2C12573.7Semi standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)N1CCC2=CC=C(S(N)(=O)=O)C=C2C12413.3Standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)N1CCC2=CC=C(S(N)(=O)=O)C=C2C13452.3Standard polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N([Si](C)(C)C(C)(C)C)S(=O)(=O)C1=CC=C2CCNCC2=C12782.0Semi standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N([Si](C)(C)C(C)(C)C)S(=O)(=O)C1=CC=C2CCNCC2=C12790.7Standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)N([Si](C)(C)C(C)(C)C)S(=O)(=O)C1=CC=C2CCNCC2=C12923.5Standard polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)NS(=O)(=O)C1=CC=C2CCN([Si](C)(C)C(C)(C)C)CC2=C12823.0Semi standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)NS(=O)(=O)C1=CC=C2CCN([Si](C)(C)C(C)(C)C)CC2=C12801.2Standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)NS(=O)(=O)C1=CC=C2CCN([Si](C)(C)C(C)(C)C)CC2=C12908.3Standard polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)N1CCC2=CC=C(S(=O)(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C2C13073.0Semi standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)N1CCC2=CC=C(S(=O)(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C2C13210.5Standard non polar33892256
1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)N1CCC2=CC=C(S(=O)(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C2C12975.1Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide GC-MS (Non-derivatized) - 70eV, Positivesplash10-001i-2900000000-faef3201cac6bdc7cf182017-08-28Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide 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 - 1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide 10V, Positive-QTOFsplash10-03di-0390000000-1da9980eb651039f24112017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide 20V, Positive-QTOFsplash10-03ea-0930000000-8496455b48a8d6d2233c2017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide 40V, Positive-QTOFsplash10-05o0-1900000000-9fb4e61d9f7bb47f2e5c2017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide 10V, Negative-QTOFsplash10-03di-0090000000-2d9a1bc8c1bab9ab572c2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide 20V, Negative-QTOFsplash10-03di-2490000000-9bc5be18b21245afaa7c2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide 40V, Negative-QTOFsplash10-004i-9100000000-738680b29229c454273e2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide 10V, Negative-QTOFsplash10-03di-0090000000-d55c495ec2417fcad4312021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide 20V, Negative-QTOFsplash10-03di-2090000000-aab2c14a7944a38cb26d2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide 40V, Negative-QTOFsplash10-0gb9-4900000000-832e1a345f9bdaa53f4f2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide 10V, Positive-QTOFsplash10-03di-0090000000-5a646f30b3662c2a101a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide 20V, Positive-QTOFsplash10-03e9-0960000000-e1ce1973ef71aa31eaa42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,2,3,4-Tetrahydroisoquinoline-7-sulfonamide 40V, Positive-QTOFsplash10-0frx-4900000000-7a14f28a4fa99aa73b7f2021-10-12Wishart 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 IDDB03468
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 Compound5226
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 ]