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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2013-07-04 18:59:39 UTC
Update Date2021-09-14 15:44:40 UTC
HMDB IDHMDB0060791
Secondary Accession Numbers
  • HMDB60791
Metabolite Identification
Common Name6-Thioinosinic acid
Description6-Thioinosinic acid is a metabolite of azathioprine. Azathioprine is a purine analogue immunosuppressive drug. It is used to prevent rejection following organ transplantation, and to treat a vast array of autoimmune diseases, including rheumatoid arthritis, pemphigus, inflammatory bowel disease, multiple sclerosis, autoimmune hepatitis, atopic dermatitis, myasthenia gravis, neuromyelitis optica or Devic's disease, restrictive lung disease, and others. (Wikipedia )
Structure
Data?1563866106
Synonyms
ValueSource
6-Mercaptopurine ribosideKegg
6-ThioinosinateGenerator
Ribosyl-6-mercaptopurineHMDB
Ribosyl 6 mercaptopurineHMDB
6 Mercaptopurine ribosideHMDB
Riboside, 6-mercaptopurineHMDB
Chemical FormulaC10H12N4O4S
Average Molecular Weight284.292
Monoisotopic Molecular Weight284.057925582
IUPAC Name(2R,3S,4R,5R)-2-(hydroxymethyl)-5-(6-sulfanyl-9H-purin-9-yl)oxolane-3,4-diol
Traditional Namethioinosine
CAS Registry NumberNot Available
SMILES
OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)N1C=NC2=C1N=CN=C2S
InChI Identifier
InChI=1S/C10H12N4O4S/c15-1-4-6(16)7(17)10(18-4)14-3-13-5-8(14)11-2-12-9(5)19/h2-4,6-7,10,15-17H,1H2,(H,11,12,19)/t4-,6-,7-,10-/m1/s1
InChI KeyNKGPJODWTZCHGF-KQYNXXCUSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as purine nucleosides. Purine nucleosides are compounds comprising a purine base attached to a ribosyl or deoxyribosyl moiety.
KingdomOrganic compounds
Super ClassNucleosides, nucleotides, and analogues
ClassPurine nucleosides
Sub ClassNot Available
Direct ParentPurine nucleosides
Alternative Parents
Substituents
  • Purine nucleoside
  • Glycosyl compound
  • N-glycosyl compound
  • Pentose monosaccharide
  • Purinethione
  • Imidazopyrimidine
  • Purine
  • Pyrimidinethione
  • Monosaccharide
  • N-substituted imidazole
  • Pyrimidine
  • Azole
  • Heteroaromatic compound
  • Tetrahydrofuran
  • Imidazole
  • Secondary alcohol
  • Azacycle
  • Oxacycle
  • Organoheterocyclic compound
  • Primary alcohol
  • Organonitrogen compound
  • Alcohol
  • Organopnictogen compound
  • Organooxygen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organosulfur compound
  • Hydrocarbon derivative
  • 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
Water Solubility4.85 g/LALOGPS
logP-1.2ALOGPS
logP-1.2ChemAxon
logS-1.8ALOGPS
pKa (Strongest Acidic)7.44ChemAxon
pKa (Strongest Basic)0.53ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area113.52 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity66.5 m³·mol⁻¹ChemAxon
Polarizability26.81 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+162.48531661259
DarkChem[M-H]-157.98831661259
DeepCCS[M+H]+151.60330932474
DeepCCS[M-H]-149.20730932474
DeepCCS[M-2H]-183.68230932474
DeepCCS[M+Na]+158.17230932474
AllCCS[M+H]+163.532859911
AllCCS[M+H-H2O]+160.032859911
AllCCS[M+NH4]+166.732859911
AllCCS[M+Na]+167.732859911
AllCCS[M-H]-160.732859911
AllCCS[M+Na-2H]-160.432859911
AllCCS[M+HCOO]-160.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
6-Thioinosinic acidOC[C@H]1O[C@H]([C@H](O)[C@@H]1O)N1C=NC2=C1N=CN=C2S3664.8Standard polar33892256
6-Thioinosinic acidOC[C@H]1O[C@H]([C@H](O)[C@@H]1O)N1C=NC2=C1N=CN=C2S1832.9Standard non polar33892256
6-Thioinosinic acidOC[C@H]1O[C@H]([C@H](O)[C@@H]1O)N1C=NC2=C1N=CN=C2S2875.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
6-Thioinosinic acid,1TMS,isomer #1C[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S)N=CN=C32)[C@H](O)[C@@H]1O2852.4Semi standard non polar33892256
6-Thioinosinic acid,1TMS,isomer #2C[Si](C)(C)O[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1N1C=NC2=C(S)N=CN=C212846.9Semi standard non polar33892256
6-Thioinosinic acid,1TMS,isomer #3C[Si](C)(C)O[C@@H]1[C@@H](CO)O[C@@H](N2C=NC3=C(S)N=CN=C32)[C@@H]1O2848.2Semi standard non polar33892256
6-Thioinosinic acid,1TMS,isomer #4C[Si](C)(C)SC1=NC=NC2=C1N=CN2[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O2729.3Semi standard non polar33892256
6-Thioinosinic acid,2TMS,isomer #1C[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S)N=CN=C32)[C@H](O[Si](C)(C)C)[C@@H]1O2847.1Semi standard non polar33892256
6-Thioinosinic acid,2TMS,isomer #2C[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S)N=CN=C32)[C@H](O)[C@@H]1O[Si](C)(C)C2848.0Semi standard non polar33892256
6-Thioinosinic acid,2TMS,isomer #3C[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S[Si](C)(C)C)N=CN=C32)[C@H](O)[C@@H]1O2720.0Semi standard non polar33892256
6-Thioinosinic acid,2TMS,isomer #4C[Si](C)(C)O[C@@H]1[C@@H](CO)O[C@@H](N2C=NC3=C(S)N=CN=C32)[C@@H]1O[Si](C)(C)C2835.5Semi standard non polar33892256
6-Thioinosinic acid,2TMS,isomer #5C[Si](C)(C)O[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1N1C=NC2=C(S[Si](C)(C)C)N=CN=C212713.8Semi standard non polar33892256
6-Thioinosinic acid,2TMS,isomer #6C[Si](C)(C)O[C@@H]1[C@@H](CO)O[C@@H](N2C=NC3=C(S[Si](C)(C)C)N=CN=C32)[C@@H]1O2727.7Semi standard non polar33892256
6-Thioinosinic acid,3TMS,isomer #1C[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S)N=CN=C32)[C@H](O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C2837.9Semi standard non polar33892256
6-Thioinosinic acid,3TMS,isomer #2C[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S[Si](C)(C)C)N=CN=C32)[C@H](O[Si](C)(C)C)[C@@H]1O2700.4Semi standard non polar33892256
6-Thioinosinic acid,3TMS,isomer #3C[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S[Si](C)(C)C)N=CN=C32)[C@H](O)[C@@H]1O[Si](C)(C)C2701.4Semi standard non polar33892256
6-Thioinosinic acid,3TMS,isomer #4C[Si](C)(C)O[C@@H]1[C@@H](CO)O[C@@H](N2C=NC3=C(S[Si](C)(C)C)N=CN=C32)[C@@H]1O[Si](C)(C)C2699.1Semi standard non polar33892256
6-Thioinosinic acid,4TMS,isomer #1C[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S[Si](C)(C)C)N=CN=C32)[C@H](O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C2718.0Semi standard non polar33892256
6-Thioinosinic acid,4TMS,isomer #1C[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S[Si](C)(C)C)N=CN=C32)[C@H](O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C2949.3Standard non polar33892256
6-Thioinosinic acid,4TMS,isomer #1C[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S[Si](C)(C)C)N=CN=C32)[C@H](O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C3284.9Standard polar33892256
6-Thioinosinic acid,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S)N=CN=C32)[C@H](O)[C@@H]1O3088.2Semi standard non polar33892256
6-Thioinosinic acid,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)O[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1N1C=NC2=C(S)N=CN=C213080.9Semi standard non polar33892256
6-Thioinosinic acid,1TBDMS,isomer #3CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](CO)O[C@@H](N2C=NC3=C(S)N=CN=C32)[C@@H]1O3086.2Semi standard non polar33892256
6-Thioinosinic acid,1TBDMS,isomer #4CC(C)(C)[Si](C)(C)SC1=NC=NC2=C1N=CN2[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O2971.9Semi standard non polar33892256
6-Thioinosinic acid,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S)N=CN=C32)[C@H](O[Si](C)(C)C(C)(C)C)[C@@H]1O3277.8Semi standard non polar33892256
6-Thioinosinic acid,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S)N=CN=C32)[C@H](O)[C@@H]1O[Si](C)(C)C(C)(C)C3279.6Semi standard non polar33892256
6-Thioinosinic acid,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S[Si](C)(C)C(C)(C)C)N=CN=C32)[C@H](O)[C@@H]1O3150.6Semi standard non polar33892256
6-Thioinosinic acid,2TBDMS,isomer #4CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](CO)O[C@@H](N2C=NC3=C(S)N=CN=C32)[C@@H]1O[Si](C)(C)C(C)(C)C3250.8Semi standard non polar33892256
6-Thioinosinic acid,2TBDMS,isomer #5CC(C)(C)[Si](C)(C)O[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1N1C=NC2=C(S[Si](C)(C)C(C)(C)C)N=CN=C213135.7Semi standard non polar33892256
6-Thioinosinic acid,2TBDMS,isomer #6CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](CO)O[C@@H](N2C=NC3=C(S[Si](C)(C)C(C)(C)C)N=CN=C32)[C@@H]1O3151.3Semi standard non polar33892256
6-Thioinosinic acid,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S)N=CN=C32)[C@H](O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C3412.0Semi standard non polar33892256
6-Thioinosinic acid,3TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S[Si](C)(C)C(C)(C)C)N=CN=C32)[C@H](O[Si](C)(C)C(C)(C)C)[C@@H]1O3330.3Semi standard non polar33892256
6-Thioinosinic acid,3TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S[Si](C)(C)C(C)(C)C)N=CN=C32)[C@H](O)[C@@H]1O[Si](C)(C)C(C)(C)C3333.6Semi standard non polar33892256
6-Thioinosinic acid,3TBDMS,isomer #4CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](CO)O[C@@H](N2C=NC3=C(S[Si](C)(C)C(C)(C)C)N=CN=C32)[C@@H]1O[Si](C)(C)C(C)(C)C3313.3Semi standard non polar33892256
6-Thioinosinic acid,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S[Si](C)(C)C(C)(C)C)N=CN=C32)[C@H](O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C3508.5Semi standard non polar33892256
6-Thioinosinic acid,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S[Si](C)(C)C(C)(C)C)N=CN=C32)[C@H](O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C3734.3Standard non polar33892256
6-Thioinosinic acid,4TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC[C@H]1O[C@@H](N2C=NC3=C(S[Si](C)(C)C(C)(C)C)N=CN=C32)[C@H](O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C3627.1Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 6-Thioinosinic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-05fu-9240000000-4b3f85ddd3c0b50b36772017-09-20Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 6-Thioinosinic acid GC-MS (3 TMS) - 70eV, Positivesplash10-0079-9757700000-8d06d18fb4566e49b7432017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 6-Thioinosinic acid 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-Thioinosinic acid 10V, Positive-QTOFsplash10-0udi-0950000000-b5c35f8308501ff2bbad2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Thioinosinic acid 20V, Positive-QTOFsplash10-0udi-0900000000-3ed8729ea12b9ffb4bb72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Thioinosinic acid 40V, Positive-QTOFsplash10-0udi-1900000000-07a2250c7be3e37cb2b72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Thioinosinic acid 10V, Negative-QTOFsplash10-0f89-0790000000-3776a179517a87ca262f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Thioinosinic acid 20V, Negative-QTOFsplash10-0udi-0910000000-d099e5430ec2a1cc320f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Thioinosinic acid 40V, Negative-QTOFsplash10-0uk9-0900000000-7fe02551e2f0fb7a69432016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Thioinosinic acid 10V, Positive-QTOFsplash10-0udi-0920000000-fcd5e642baac8f824ced2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Thioinosinic acid 20V, Positive-QTOFsplash10-0udi-0900000000-67dad22e2593a56a87772021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Thioinosinic acid 40V, Positive-QTOFsplash10-0udi-0900000000-99e7e2a1738d514fc7a72021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Thioinosinic acid 10V, Negative-QTOFsplash10-00lr-0290000000-0ca6dd2116726b02f85c2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Thioinosinic acid 20V, Negative-QTOFsplash10-0udi-2900000000-dad03d87affc8ee44cbb2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Thioinosinic acid 40V, Negative-QTOFsplash10-0udi-1900000000-de611cf12d5d72ca6ccd2021-10-12Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 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, 1000 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, 200 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, 300 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, 400 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, 500 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, 600 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, 700 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, 800 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
Biospecimen Locations
  • Blood
  • Urine
Tissue Locations
  • Kidney
  • Liver
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableNormal
      Not Available
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 IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkThioinosinic acid
METLIN IDNot Available
PubChem Compound676166
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