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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

Imidazole derivative

Anthelmintic agent

Chemical Name

1H-Benzimidazole, 2-(4-thiazolyl)-

Foreign Names

Generic Names

  • Thiabendazole (OS: USAN)
  • Tiabendazole (OS: JAN, BAN)
  • E 233 (IS)
  • MK 360 (IS)
  • Thiabendazole (PH: USP 34)
  • Tiabendazol (PH: Ph. Eur. 7)
  • Tiabendazole (PH: BP 2011, Ph. Eur. 7, Ph. Int. 4)
  • Tiabendazolum (PH: Ph. Eur. 7, Ph. Int. 4)

Brand Names

  • Derms (Tiabendazole and Neomycin)
    União, Brazil
  • E Z EX (veterinary use)
    ADM Alliance Nutrition, United States
  • Equivet (Tiabendazole and Metrifonate (veterinary use))
    Farnam, United States
  • Equizole (Tiabendazole and Piperazine (veterinary use))
    Merial, United States
  • Equizole (veterinary use)
    Merial, United States
  • Foldan
    Andromaco, Argentina; União, Brazil
  • Helmiben (Tiabendazole and Mebendazole)
    Eurofarma, Brazil
  • Magistral (veterinary use)
    Bedson, South Africa
  • Mintezol
    Merck, United States; Merck Sharp & Dohme, Ethiopia
  • Neovermin (Tiabendazole and Mebendazole)
    Neo Quimica, Brazil
  • Omnizole (veterinary use)
    Merial, United States
  • Purina (veterinary use)
    Virbac, United States
  • Soldrin
    Andromaco, Chile
  • TBZ (veterinary use)
    Merial, United States
  • Thibenzole (veterinary use)
    Merial, United States
  • Tiabendazol
    Elofar, Brazil
  • Tiabendazole
    Remedica, Cyprus
  • Tiabiose
    UCI, Brazil

International Drug Name Search


BANBritish Approved Name
ISInofficial Synonym
JANJapanese Accepted Name
OSOfficial Synonym
PHPharmacopoeia Name
Rec.INNRecommended International Nonproprietary Name (World Health Organization)
USANUnited States Adopted Name

Click for further information on drug naming conventions and 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.