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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

Propanamide, N-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)-2-(dimethylamino)-

Foreign Name

  • 2-Dimethylamino-N-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1 (German)

Brand Name

  • Obelon (Aminopropylon and Metamizole)
    Nippon Shinyaku, Japan

International Drug Name Search

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