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ATC (Anatomical Therapeutic Chemical Classification)


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

3H-Pyrazol-3-one, 1,2-dihydro-1,5-dimetyl-4-(1-metyletyl)-2-phenyl-

Foreign Names

  • Propyphenazonum (Latin)
  • Propyphenazon (German)
  • Propyphénazone (French)
  • Propifenazona (Spanish)

Generic Names

Brand Names

  • Algio-Bladuril (Propyphenazone and Flavoxate)
    Casasco, Argentina
  • Amtalidin (Propyphenazone and Caffeine)
    English, Pakistan
  • Cistalgan (Propyphenazone and Flavoxate)
    Rottapharm, Italy
  • Cleamine A (Propyphenazone and Ergotamine, + Caffeine)
    Nichi-Iko Pharmaceutical, Japan
  • Cleamine S (Propyphenazone and Ergotamine, + Caffeine)
    Nichi-Iko Pharmaceutical, Japan
  • Daro Hoofdpijnpoeder (Propyphenazone and Paracetamol)
    Heca, Netherlands
    Berlin-Chemie, Germany
  • Enkapyrin (Propyphenazone and Phenylbutazone)
    Kimia Farma, Indonesia
  • Neooptalidon (Propyphenazone and Paracetamol, + Caffeine)
    Chefaro Pharma Italia, Italy
  • Optalidon (Propyphenazone and Caffeine)
    Novartis, Brazil; Omega Pharma España, Spain
  • Propifenazona Arena
    Arena, Romania
  • Sae (Propyphenazone and Adiphenine)
    Laboratorios Pasteur, Chile
  • Saridon (Propyphenazone and Paracetamol, + Caffeine)
    Bayer, Spain
  • Saridon (Propyphenazone and Paracetamol)
    Bayer, Latvia
  • Saridon-N (Propyphenazone and Paracetamol, + Caffeine)
    Bayer, Portugal
  • Spasmo Cibalgin (Propyphenazone and Drofenine)
    Novartis, Oman
  • Spasmo Cibalgine (Propyphenazone and Drofenine)
    Mephico, Lebanon
  • Uniplus (Propyphenazone and Oxolamine)
    Angelini, Italy
  • Veramon (Propyphenazone and Paracetamol)
    Sofar, Italy
  • Winlidon
    Winston, Taiwan
  • Yoshipyrin
    Yoshida Seiyaku, 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)

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.