• Molecular NameMetaxalone
  • SynonymMetassalone [Dcit]; Metaxalon; Metaxalona [INN-Spanish]; Metaxalonum [INN-Latin]; Metaxalonum [Latin]; Metazalone; Metazolone; Methaxalonum; Methoxolone
  • Weight221.256
  • Drugbank_IDDB00660
  • ACS_NO1665-48-1
  • Show 3D model
  • LogP (experiment)1.603
  • LogP (predicted, AB/LogP v2.0)2.31
  • pkaN/A
  • LogD (pH=7, predicted)2.31
  • Solubility (experiment)N/A
  • LogS (predicted, ACD/Labs)(ph=7)-3.11
  • LogSw (predicted, AB/LogsW2.0)0.45
  • Sw (mg/ml) (predicted, ACD/Labs)0.17
  • No.of HBond Donors1
  • No.of HBond Acceptors4
  • No.of Rotatable Bonds3
  • TPSA47.56
  • StatusFDA approved
  • AdministrationN/A
  • PharmacologyA muscle relaxant used to relax muscles and relieve pain caused by strains, sprains, and other musculoskeletal conditions.
  • Absorption_valueN/A
  • Absorption (description)N/A
  • Caco_2N/A
  • BioavailabilityN/A
  • Protein bindingN/A
  • Volume of distribution (VD)N/A
  • Blood/Plasma Partitioning ratio (D_blood)N/A
  • MetabollsmExtensively metabolized in liver
  • Half life9.2 h
  • ExcretionRenal
  • Urinary ExcretionNegligible (maybe)
  • Clerance14 ml/min/kg
  • ToxicityN/A
  • LD50 (rat)LD50=775mg/kg
  • LD50 (mouse)LD50=1690 mg/kg