Record Information
Version1.0
Creation Date2016-05-22 03:56:31 UTC
Update Date2016-11-09 01:15:31 UTC
Accession NumberCHEM017110
Identification
Common Name6-Mercaptopurine monohydrate
ClassSmall Molecule
DescriptionNot Available
Contaminant Sources
  • ToxCast & Tox21 Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
5,9-Dihydro-4H-purine-6-thiol hydric acidGenerator
Chemical FormulaC5H8N4OS
Average Molecular Mass172.210 g/mol
Monoisotopic Mass172.042 g/mol
CAS Registry Number6112-76-1
IUPAC Name5,9-dihydro-4H-purine-6-thiol hydrate
Traditional Name5,9-dihydro-4H-purine-6-thiol hydrate
SMILESO.SC1=NC=NC2NC=NC12
InChI IdentifierInChI=1S/C5H6N4S.H2O/c10-5-3-4(7-1-6-3)8-2-9-5;/h1-4H,(H,6,7)(H,8,9,10);1H2
InChI KeyIFEFZCPXSZSSQI-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as purinethiones. These are purines in which the purine moiety bears a thioketone.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassImidazopyrimidines
Sub ClassPurines and purine derivatives
Direct ParentPurinethiones
Alternative Parents
Substituents
  • Purinethione
  • Pyrimidinethione
  • Hydropyrimidine
  • 1,4,5,6-tetrahydropyrimidine
  • Pyrimidine
  • 2-imidazoline
  • Amidine
  • Formamidine
  • Carboxylic acid amidine
  • Azacycle
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Carboximidamide
  • Organic nitrogen compound
  • Thiocarbonyl group
  • Organosulfur compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility1.13 g/LALOGPS
logP0.18ALOGPS
logP-0.074ChemAxon
logS-2.1ALOGPS
pKa (Strongest Acidic)4.16ChemAxon
pKa (Strongest Basic)5.58ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area49.11 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity38.96 m³·mol⁻¹ChemAxon
Polarizability14.13 ųChemAxon
Number of Rings2ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-0900000000-171ae5c802be84355181Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00di-0900000000-171ae5c802be84355181Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00di-0900000000-171ae5c802be84355181Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00di-0900000000-2f87d2a6834c908b7e75Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00di-0900000000-2f87d2a6834c908b7e75Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-00di-0900000000-2f87d2a6834c908b7e75Spectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDNot Available
FooDB IDNot Available
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider IDNot Available
ChEBI IDNot Available
PubChem Compound ID6537489
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available