Record Information
Version1.0
Creation Date2016-05-22 03:45:39 UTC
Update Date2016-11-09 01:15:29 UTC
Accession NumberCHEM016855
Identification
Common NamePyridostigmine bromide
ClassSmall Molecule
DescriptionNot Available
Contaminant Sources
  • ToxCast & Tox21 Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
MestinonKegg
Bromide, pyridostigmineMeSH
PyridostigmineMeSH
Chemical FormulaC9H13BrN2O2
Average Molecular Mass261.116 g/mol
Monoisotopic Mass260.016 g/mol
CAS Registry Number101-26-8
IUPAC Name3-[(dimethylcarbamoyl)oxy]-1-methylpyridin-1-ium bromide
Traditional Namepyridostigmine bromide
SMILES[Br-].CN(C)C(=O)OC1=C[N+](C)=CC=C1
InChI IdentifierInChI=1S/C9H13N2O2.BrH/c1-10(2)9(12)13-8-5-4-6-11(3)7-8;/h4-7H,1-3H3;1H/q+1;/p-1
InChI KeyVNYBTNPBYXSMOO-UHFFFAOYSA-M
Chemical Taxonomy
Description belongs to the class of organic compounds known as n-methylpyridinium compounds. These are methylpyridines that carry a methyl group at the 1-position.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyridines and derivatives
Sub ClassMethylpyridines
Direct ParentN-methylpyridinium compounds
Alternative Parents
Substituents
  • N-methylpyridinium
  • Pyridinium
  • Carbamic acid ester
  • Heteroaromatic compound
  • Carbonic acid derivative
  • Azacycle
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Organic bromide salt
  • Organic salt
  • Organopnictogen compound
  • Organic oxygen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic nitrogen 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 Solubility0.79 g/LALOGPS
logP-3.2ALOGPS
logP-3.5ChemAxon
logS-2.5ALOGPS
pKa (Strongest Acidic)19.53ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area33.42 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity49.66 m³·mol⁻¹ChemAxon
Polarizability19.35 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, Positivesplash10-03di-0090000000-f3a5ff7aa55c4526ee11Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03di-0090000000-f3a5ff7aa55c4526ee11Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-03di-0090000000-f3a5ff7aa55c4526ee11Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-0090000000-f54892f6864c3d689e38Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4i-0090000000-f54892f6864c3d689e38Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4i-0090000000-f54892f6864c3d689e38Spectrum
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 IDDBSALT000190
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 ID7550
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available