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Benzonatate Basic information
Benzonatate Chemical Properties
  • Boiling point:649.0±55.0 °C(Predicted)
  • Density 1.096±0.06 g/cm3(Predicted)
  • pka2.20±0.39(Predicted)
  • CAS DataBase Reference104-31-4(CAS DataBase Reference)
Safety Information
  • ToxicityLD50 oral in mouse: 400mg/kg
Benzonatate Usage And Synthesis
  • UsesAntitussive
  • DefinitionChEBI: The ester obtained by formal condensation of 4-butylaminobenzoic acid with nonaethylene glycol monomethyl ether. Structurally related to procaine and benzocaine, it has an anaesthetic effect on the stretch sensors in the lungs, and is used as a non-narcoti cough suppressant.
  • brand nameTessalon (Forest).
  • Biological FunctionsBenzonatate (TessaIon) is related to the local anesthetic tetracaine. It anesthetizes the stretch receptors in the lungs, thereby reducing coughing.Adverse reactions include hypersensitivity, sedation, dizziness, and nausea.
Benzonatate Preparation Products And Raw materials
Benzonatate(104-31-4)Related Product Information
  • Company Name:LGM Pharma
  • Tel:1-(800)-881-8210
  • Company Name:Syntechem Co.,Ltd
  • Tel:Please Email
  • Company Name:China Langchem Inc.
  • Tel:0086-21-58956006,021-38701807
  • Company Name:Sinopharm Chemical Reagent Co,Ltd.
  • Tel:86-21-63210123
  • Company Name:Beijing HuaMeiHuLiBiological Chemical
  • Tel:010-56205725