• Molecular NameBenzonatate
  • SynonymBenzonatato [INN-Spanish]; Benzonatatum [INN-Latin]; Benzononatine
  • Weight603.75
  • Drugbank_IDDB00868
  • ACS_NO104-31-4
  • Show 3D model
  • LogP (experiment)2.45
  • LogP (predicted, AB/LogP v2.0)2.3
  • pkaN/A
  • LogD (pH=7, predicted)2.3
  • Solubility (experiment)N/A
  • LogS (predicted, ACD/Labs)(ph=7)-1.02
  • LogSw (predicted, AB/LogsW2.0)0.06
  • Sw (mg/ml) (predicted, ACD/Labs)58.02
  • No.of HBond Donors1
  • No.of HBond Acceptors12
  • No.of Rotatable Bonds33
  • TPSA121.4
  • StatusFDA approved
  • AdministrationN/A
  • PharmacologyA non-narcotic oral antitussive (cough suppressant) with effects that last from 6 to 8 hours.
  • 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
  • MetabollsmBenzonatate is hydrolyzed to para-aminobenzoic acid (PABA) by plasma esterases
  • Half life3~8 h
  • ExcretionN/A
  • Urinary ExcretionN/A
  • CleranceN/A
  • ToxicityRestlessness, tremors, seizures and unconsciousness.
  • LD50 (rat)N/A
  • LD50 (mouse)N/A