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Brotizolam (International)

Note: In some countries, this medicine may only be approved for veterinary use.



ATC (Anatomical Therapeutic Chemical Classification)


CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Categories

Benzodiazepine derivative

Hypnotic and sedative agent

Chemical Name

2-bromo-4-(o-chlorophenyl)-9-metyl-6H-tieno[3,2-f]-s-triazolo[4,3-a]-[1,4]diazepine (WHO)

Foreign Names

  • Brotizolamum (Latin)
  • Brotizolam (German)
  • Brotizolam (French)
  • Brotizolam (Spanish)

Generic Names

  • Brotizolam (OS: BAN, DCIT, DCF, JAN, USAN)
  • BRN 0839277 (IS)
  • WE 941 (IS)
  • WE 941-BS (IS)
  • Brotizolam (PH: BP 2018, JP XVII, Ph. Eur. 9)
  • Brotizolamum (PH: Ph. Eur. 9)

Brand Names

  • Bondormin
    Rafa, Israel
  • Brotizolam
    Choseido Pharmaceutical, Japan; Daiko Seiyaku, Japan; Kyowa Yakuhin, Japan; Medisa Shinyaku, Japan; Nichi-Iko Pharmaceutical, Japan; Nipro, Japan; Nisshin Pharmaceutical, Japan; Ohara Yakuhin, Japan; Takeda Teva Pharma, Japan; Tanabe Mitsubishi Pharma, Japan; Tatsumi Yakuhin, Japan; Towa Yakuhin, Japan; Yoshindo, Japan
  • Brotizolam Amdipharm
    Amdipharm, Portugal
  • Brotizolam M
    Sannova, Japan
  • Brotizolam OD
    Daiko Seiyaku, Japan; Kyowa Yakuhin, Japan; Medisa Shinyaku, Japan; Takeda Teva Pharma, Japan
  • Brotizolam Teva 0.25mg
    Teva, Israel
  • Goodmin
    Tanabe Mitsubishi Pharma, Japan
  • Ledormin
    Boehringer Ingelheim, Venezuela
  • Lendormin
    Boehringer Ingelheim, Belgium; Boehringer Ingelheim, China; Boehringer Ingelheim, Germany; Boehringer Ingelheim, Italy; Boehringer Ingelheim, Lithuania; Boehringer Ingelheim, Netherlands; Boehringer Ingelheim, Taiwan; Boehringer Ingelheim, Venezuela; Ingelheim Pharmaceuticals, South Africa; Nippon Boehringer Ingelheim, Japan; Unilfarma, Portugal
  • Lendormin 0.25mg
    Boehringer Ingelheim, Hungary; Boehringer Ingelheim, Luxembourg
  • Lendormin D
    Nippon Boehringer Ingelheim, Japan
  • Lendrom 0,25 mg
    Boehringer Ingelheim RCV, Austria
  • Lindormin
    Boehringer Ingelheim, Ecuador; Boehringer Ingelheim, Mexico
  • Mederantil [veterinary use]
    Boehringer Ingelheim Animal, Netherlands; Boehringer Ingelheim Santé Animale, France; Boehrvet BI-Vetmedica, Germany; Boehringer Ingelheim, Switzerland
  • Noctilan
    Boehringer Ingelheim, Chile
  • Noxtal
    Alfresa Pharma, Japan
  • Olabrom
    Euro-Pharma, Italy
  • Sintonal
    Boehringer Ingelheim España, Spain
  • Sorentmin
    Takeda Teva Pharma, Japan


BANBritish Approved Name
DCFDénomination Commune Française
DCITDenominazione Comune Italiana
ISInofficial Synonym
JANJapanese Accepted Name
OSOfficial Synonym
PHPharmacopoeia Name
Rec.INNRecommended International Nonproprietary Name (World Health Organization)
USANUnited States Adopted Name
WHOWorld 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

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.