Record Information
Version1.0
Creation Date2016-06-03 11:54:32 UTC
Update Date2016-11-09 01:23:05 UTC
Accession NumberCHEM044239
Identification
Common NameMethylnaltrexone
ClassSmall Molecule
DescriptionNot Available
Contaminant Sources
  • STOFF IDENT Compounds
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
Naltrexone methobromideMeSH
Naltrexone methylbromideMeSH
17-(Cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxymorphinanium-6-oneMeSH
MRZ 2663BRMeSH
Methyl-naltrexone hydrobromideMeSH
Naltrexonium methiodideMeSH
RelistorMeSH
Naltrexone MBMeSH
Quaternary ammonium naltrexoneMeSH
Methylnaltrexone bromideMeSH
N-Methylnaltrexone bromideMeSH
(5alpha)-17-(Cyclopropylmethyl)-3,14-dihydroxy-17-methyl-4,5-epoxymorphinan-17-ium-6-oneMeSH
Chemical FormulaC21H26NO4
Average Molecular Mass356.435 g/mol
Monoisotopic Mass356.186 g/mol
CAS Registry Number73232-52-7
IUPAC Name(1S,5R,13R,17S)-4-(cyclopropylmethyl)-10,17-dihydroxy-4-methyl-14-oxo-12-oxa-4-azapentacyclo[9.6.1.0¹,¹³.0⁵,¹⁷.0⁷,¹⁸]octadeca-7(18),8,10-trien-4-ium
Traditional Namemethylnaltrexone
SMILES[H][C@@]12OC3=C(O)C=CC4=C3[C@@]11CC[N+](C)(CC3CC3)[C@]([H])(C4)[C@]1(O)CCC2=O
InChI IdentifierInChI=1S/C21H25NO4/c1-22(11-12-2-3-12)9-8-20-17-13-4-5-14(23)18(17)26-19(20)15(24)6-7-21(20,25)16(22)10-13/h4-5,12,16,19,25H,2-3,6-11H2,1H3/p+1/t16-,19+,20+,21-,22?/m1/s1
InChI KeyJVLBPIPGETUEET-GAAHOAFPSA-O
Chemical Taxonomy
Description belongs to the class of organic compounds known as phenanthrenes and derivatives. These are polycyclic compounds containing a phenanthrene moiety, which is a tricyclic aromatic compound with three non-linearly fused benzene.
KingdomOrganic compounds
Super ClassBenzenoids
ClassPhenanthrenes and derivatives
Sub ClassNot Available
Direct ParentPhenanthrenes and derivatives
Alternative Parents
Substituents
  • Phenanthrene
  • Isoquinolone
  • Tetralin
  • Coumaran
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Aralkylamine
  • Piperidine
  • Cyclic alcohol
  • Tetraalkylammonium salt
  • Quaternary ammonium salt
  • Tertiary alcohol
  • 1,2-aminoalcohol
  • Ketone
  • Ether
  • Oxacycle
  • Azacycle
  • Organoheterocyclic compound
  • Alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic nitrogen compound
  • Organopnictogen compound
  • Carbonyl group
  • Organic oxygen compound
  • Amine
  • Organic salt
  • Organic cation
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic 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 Solubility0.0073 g/LALOGPS
logP0.59ALOGPS
logP-2.5ChemAxon
logS-4.7ALOGPS
pKa (Strongest Acidic)7.4ChemAxon
pKa (Strongest Basic)-3.9ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity107.42 m³·mol⁻¹ChemAxon
Polarizability38.12 ųChemAxon
Number of Rings6ChemAxon
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, Positivesplash10-0a4i-3009000000-9ba21a53169f9d6d1c7dSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4i-9006000000-0b2a741cb7267cd6516bSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-9000000000-88d4b6ab3013eb19d753Spectrum
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 ID5361918
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available