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ATC (Anatomical Therapeutic Chemical Classification)


CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Categories

Anxiolytic agent

Hypnotic agent

Benzodiazepine derivative

Chemical Name

2H-tieno[2,3-e]-1,4-diazepin-2-one, 5-(2-chlorophenyl)-7-etyl-1,3-dihydro-1-metyl-

Foreign Names

  • Clotiazepamum (Latin)
  • Clotiazepam (German)
  • Clotiazépam (French)
  • Clotiazepam (Spanish)

Generic Names

  • Clotiazepam (OS: JAN)
  • Clotiazépam (OS: DCF)
  • Y 6047 (Yoshitomi) (IS)
  • Clotiazepam (PH: JP XVII)

Brand Names

  • Betis
    Rider, Chile
  • Clotiazepam
    Nichi-Iko Pharmaceutical, Japan; Sawai Seiyaku, Japan; Towa Yakuhin, Japan; Tsuruhara Seiyaku Pharmaceutical, Japan
  • Clozan
    Pfizer, Belgium
  • Clozan-10
    Pfizer, Luxembourg
  • Clozan-5
    Pfizer, Luxembourg
  • Distensan
    Laboratorios Dr. Esteve, Spain
  • Neuroval
    Laboratorio Saval, Chile
  • Planiden ODT
    Drugtech, Chile
  • Rize
    Laboratorios Andromaco, Chile; Tanabe Mitsubishi Pharma, Japan
  • Rize 10%
    Tanabe Mitsubishi Pharma, Japan
  • Rizen
    Formenti, Italy
  • Tienor
    Farmaka, Italy
  • Vératran
    CSP, France


DCFDénomination Commune Française
ISInofficial Synonym
JANJapanese Accepted Name
OSOfficial Synonym
PHPharmacopoeia Name
Prop.INNProposed International Nonproprietary Name (World Health Organization)

Further information on drug naming conventions: International Nonproprietary Names.

Important Notice: The international database is in BETA release. This means it is still under development and may contain inaccuracies. It is not intended as a substitute for the expertise and judgement of your physician, pharmacist or other healthcare professional. It should not be construed to indicate that the use of any medication in any country is safe, appropriate or effective for you. Consult with your healthcare professional before taking any medication.

Further information

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