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CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Categories

Analgesic, antipyretic and anti-inflammatory agent

Non-steroidal anti-inflammatory drug, NSAID

Chemical Name

Pyrimidine, 4-methoxy-2-(5-methoxy-3-methyl-1H-pyrazol-1-yl)-6-methyl-

Foreign Names

  • Epirizolum (Latin)
  • Polihexanid (German)
  • Epirizole (French)
  • Epirizol (Spanish)

Generic Names

  • Epirizole (OS: USAN, JAN)
  • DA 398 (IS)
  • Knoll 533 (IS: Knoll)
  • Methopyrimazole (IS)
  • Epirizole (PH: JP XV)

Brand Names

  • Karmarte
    Toho Pharmaceutical, Japan
  • Mebron
    Daiichi Sankyo, Japan; Daiichi Sankyo, Taiwan
  • Melon
    Health Chemical, Taiwan
  • Meyuan
    Yung Sine, Taiwan
  • Miton
    Kojar, Taiwan

International Drug Name Search


ISInofficial Synonym
JANJapanese Accepted Name
OSOfficial Synonym
PHPharmacopoeia Name
Prop.INNProposed 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.