National Toxicology Program

National Toxicology Program

Testing Status of QT drugs (bepridil hydrochloride) - M060104


CASRN: 74764-40-2

Formula: C24-H34-N2-O.Cl-H.H2-O

Synonyms/Common Names

  • Bepridil hydrochloride monohydrate
  • Bepridil hydrochloride (QT drugs)
  • 1-(2-(N-Benzylanilino)-1-(isobutoxymethyl)ethyl)-pyrrolidine monohydrochloride monohydrate

Known Uses


Chemical Properties

Toxicity Effects (HSDB)

Short-Term Toxicity

  • 1 day (Per os (Capsule))  (C20538A)  Completed 
    • Dog: Beagles
    • Dose: 0, 5, 10, 15, 20, or 30 mg/kg; 6/group.
  • 13-Week (Per os (Capsule))  (C20538A)  Completed 
    • Dog: Beagles
    • Dose: TBD.
NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.