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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 15:05:07 UTC
Update Date2021-09-26 23:10:14 UTC
HMDB IDHMDB0255446
Secondary Accession NumbersNone
Metabolite Identification
Common Name2-Naphthalenesulfonic acid
Description2-NAPHTHALENESULFONIC ACID, also known as naphthalene-2-sulfonate or b-naphthalenesulphonic acid, belongs to the class of organic compounds known as 2-naphthalene sulfonates. These are organic aromatic compounds that contain a naphthalene moiety that carries a sulfonic acid group at the 2-position. Naphthalene is a bicyclic compound that is made up of two fused benzene ring. 2-NAPHTHALENESULFONIC ACID is an extremely strong acidic compound (based on its pKa). This compound has been identified in human blood as reported by (PMID: 31557052 ). 2-naphthalenesulfonic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 2-Naphthalenesulfonic acid 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
beta-Naphthalenesulfonic acidChEBI
beta-Naphthylsulfonic acidChEBI
Naphthalene-2-sulfonateChEBI
Naphthalene-2-sulphonic acidChEBI
b-NaphthalenesulfonateGenerator
b-Naphthalenesulfonic acidGenerator
b-NaphthalenesulphonateGenerator
b-Naphthalenesulphonic acidGenerator
beta-NaphthalenesulfonateGenerator
beta-NaphthalenesulphonateGenerator
beta-Naphthalenesulphonic acidGenerator
Β-naphthalenesulfonateGenerator
Β-naphthalenesulfonic acidGenerator
Β-naphthalenesulphonateGenerator
Β-naphthalenesulphonic acidGenerator
b-NaphthylsulfonateGenerator
b-Naphthylsulfonic acidGenerator
b-NaphthylsulphonateGenerator
b-Naphthylsulphonic acidGenerator
beta-NaphthylsulfonateGenerator
beta-NaphthylsulphonateGenerator
beta-Naphthylsulphonic acidGenerator
Β-naphthylsulfonateGenerator
Β-naphthylsulfonic acidGenerator
Β-naphthylsulphonateGenerator
Β-naphthylsulphonic acidGenerator
Naphthalene-2-sulfonic acidGenerator
Naphthalene-2-sulphonateGenerator
2-NAPHTHALENEsulfonateGenerator
2-NAPHTHALENEsulphonateGenerator
2-NAPHTHALENEsulphonic acidGenerator
2-Naphthalenesulfonic acidChEBI
Chemical FormulaC10H8O3S
Average Molecular Weight208.234
Monoisotopic Molecular Weight208.019414812
IUPAC Namenaphthalene-2-sulfonic acid
Traditional Name2-naphthalenesulfonic acid
CAS Registry NumberNot Available
SMILES
OS(=O)(=O)C1=CC2=C(C=CC=C2)C=C1
InChI Identifier
InChI=1S/C10H8O3S/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10/h1-7H,(H,11,12,13)
InChI KeyKVBGVZZKJNLNJU-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 2-naphthalene sulfonates. These are organic aromatic compounds that contain a naphthalene moiety that carries a sulfonic acid group at the 2-position. Naphthalene is a bicyclic compound that is made up of two fused benzene ring.
KingdomOrganic compounds
Super ClassBenzenoids
ClassNaphthalenes
Sub ClassNaphthalene sulfonic acids and derivatives
Direct Parent2-naphthalene sulfonates
Alternative Parents
Substituents
  • 2-naphthalene sulfonate
  • 2-naphthalene sulfonic acid or derivatives
  • 1-sulfo,2-unsubstituted aromatic compound
  • Arylsulfonic acid or derivatives
  • Sulfonyl
  • Organosulfonic acid
  • Organosulfonic acid or derivatives
  • Organic sulfonic acid or derivatives
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organosulfur compound
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic compounds
External Descriptors
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-0.38ALOGPS
logP2.14ChemAxon
logS-2.8ALOGPS
pKa (Strongest Acidic)-1.8ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area54.37 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity53.13 m³·mol⁻¹ChemAxon
Polarizability20.29 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]+145.27230932474
DeepCCS[M-H]-142.87730932474
DeepCCS[M-2H]-176.01930932474
DeepCCS[M+Na]+151.18530932474
AllCCS[M+H]+144.432859911
AllCCS[M+H-H2O]+140.132859911
AllCCS[M+NH4]+148.332859911
AllCCS[M+Na]+149.432859911
AllCCS[M-H]-139.732859911
AllCCS[M+Na-2H]-139.932859911
AllCCS[M+HCOO]-140.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
2-Naphthalenesulfonic acidOS(=O)(=O)C1=CC2=C(C=CC=C2)C=C13255.7Standard polar33892256
2-Naphthalenesulfonic acidOS(=O)(=O)C1=CC2=C(C=CC=C2)C=C11476.2Standard non polar33892256
2-Naphthalenesulfonic acidOS(=O)(=O)C1=CC2=C(C=CC=C2)C=C12053.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
2-Naphthalenesulfonic acid,1TMS,isomer #1C[Si](C)(C)OS(=O)(=O)C1=CC=C2C=CC=CC2=C11983.6Semi standard non polar33892256
2-Naphthalenesulfonic acid,1TMS,isomer #1C[Si](C)(C)OS(=O)(=O)C1=CC=C2C=CC=CC2=C11927.9Standard non polar33892256
2-Naphthalenesulfonic acid,1TMS,isomer #1C[Si](C)(C)OS(=O)(=O)C1=CC=C2C=CC=CC2=C12714.0Standard polar33892256
2-Naphthalenesulfonic acid,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OS(=O)(=O)C1=CC=C2C=CC=CC2=C12253.1Semi standard non polar33892256
2-Naphthalenesulfonic acid,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OS(=O)(=O)C1=CC=C2C=CC=CC2=C12168.2Standard non polar33892256
2-Naphthalenesulfonic acid,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OS(=O)(=O)C1=CC=C2C=CC=CC2=C12754.4Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 2-Naphthalenesulfonic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-057l-1930000000-bd054c45d9dc0acb05c72021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 2-Naphthalenesulfonic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-ITFT , negative-QTOFsplash10-0006-0930000000-f8f0702a006bade6b0902017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-ITFT , negative-QTOFsplash10-0a4i-0090000000-2ea43f3a23be69f3b5bf2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-ITFT , negative-QTOFsplash10-0a4i-0090000000-4ecddec783a822b2cb422017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-ITFT , negative-QTOFsplash10-0a4i-0190000000-88d2ba7a759c9688fb3a2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-ITFT , negative-QTOFsplash10-0a4l-1790000000-03120fa2f4f2c9a20ef02017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-ITFT , negative-QTOFsplash10-0006-3920000000-63e9d2a1015421c7b5482017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-ITFT , negative-QTOFsplash10-002f-5900000000-88528a3c319e926b796b2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-ITFT , negative-QTOFsplash10-0a4i-0090000000-e58132cdae9dd8fa21a92017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-ITFT , negative-QTOFsplash10-0a4i-0090000000-4ecddec783a822b2cb422017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-ITFT , negative-QTOFsplash10-0a4i-0190000000-727f1e431068fc3baafd2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-ITFT , negative-QTOFsplash10-0a4l-1690000000-a7f26bf3066af47418022017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-ITFT , negative-QTOFsplash10-0006-3920000000-274c34ec79ff7391ce852017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-ITFT , negative-QTOFsplash10-002f-5900000000-46fd7fc8fd642efd6a712017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-ITFT , negative-QTOFsplash10-0a4i-0090000000-50ac54955b70132e07d32017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-ITFT , negative-QTOFsplash10-0a4i-0090000000-f913f4c98bd08ef2b89b2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-ITFT , negative-QTOFsplash10-0006-0910000000-1fcc1fa42845ac4dd9852017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-ITFT , negative-QTOFsplash10-0006-0900000000-4e151ced4980c51dbed02017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-QFT , negative-QTOFsplash10-0a4i-0290000000-5154f18057f04da312122017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - 2-Naphthalenesulfonic acid LC-ESI-ITFT , positive-QTOFsplash10-004i-0900000000-b60776670130d71147c02017-09-14HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Naphthalenesulfonic acid 10V, Positive-QTOFsplash10-0a4i-0290000000-00b8cbd2c74edc2dd3492016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Naphthalenesulfonic acid 20V, Positive-QTOFsplash10-0a4i-0290000000-2347b6e4c33521da97462016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Naphthalenesulfonic acid 40V, Positive-QTOFsplash10-004l-0900000000-7b181a8407d97689f70b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Naphthalenesulfonic acid 10V, Negative-QTOFsplash10-0a4i-0090000000-82009316a320743600c82016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Naphthalenesulfonic acid 20V, Negative-QTOFsplash10-0a4i-0190000000-dd007270d342d69bc83a2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 2-Naphthalenesulfonic acid 40V, Negative-QTOFsplash10-004i-0900000000-4ced52248557831d42482016-08-03Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-10-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-10-25Wishart 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 IDDB08254
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDC16202
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound8420
PDB IDNot Available
ChEBI ID44229
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 ]