Record Information
Version1.0
Creation Date2016-05-22 04:29:31 UTC
Update Date2016-11-09 01:15:37 UTC
Accession NumberCHEM017603
Identification
Common Name2-Methyl-4-isothiazolin-3-one hydrochloride
ClassSmall Molecule
Description
Contaminant Sources
  • ToxCast & Tox21 Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
MethylisothiazolidinoneMeSH
MethylisothiazolinoneMeSH
N-MethylisothiazoloneMeSH
MethylisothiazoloneMeSH
Methyl-isothiazolinoneMeSH
2-Methyl-4-isothiazolin-3-oneMeSH
243-K-CGMeSH
2-Methyl-4-isothiazolin-3-one hydrochlorideMeSH
Chemical FormulaC4H6ClNOS
Average Molecular Mass151.610 g/mol
Monoisotopic Mass150.986 g/mol
CAS Registry Number26172-54-3
IUPAC Name2-methyl-2,3-dihydro-1,2-thiazol-3-one hydrochloride
Traditional Namemethylisothiazolinone hydrochloride
SMILESCl.CN1SC=CC1=O
InChI IdentifierInChI=1S/C4H5NOS.ClH/c1-5-4(6)2-3-7-5;/h2-3H,1H3;1H
InChI KeySJXPQSRCFCPWQQ-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as thiazoles. These are heterocyclic compounds containing a five-member aromatic ring made up of one sulfur atom, one nitrogen, and three carbon atoms.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassAzoles
Sub ClassThiazoles
Direct ParentThiazoles
Alternative Parents
Substituents
  • Heteroaromatic compound
  • Thiazole
  • Lactam
  • Azacycle
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Hydrochloride
  • Organooxygen compound
  • Organonitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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 Solubility128 g/LALOGPS
logP-0.09ALOGPS
logP0.23ChemAxon
logS0.04ALOGPS
pKa (Strongest Basic)-6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area20.31 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity30.51 m³·mol⁻¹ChemAxon
Polarizability10.87 ųChemAxon
Number of Rings1ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0900000000-33229f489e0536adff7eSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-0900000000-33229f489e0536adff7eSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0udi-0900000000-33229f489e0536adff7eSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-0900000000-dd14c65c7b41de66ac5bSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0002-0900000000-dd14c65c7b41de66ac5bSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0002-0900000000-dd14c65c7b41de66ac5bSpectrum
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 ID117746
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available