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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 Category

Opioid analgesic

Chemical Name

Pyrrolidine, 1-[3-metyl-4-(4-morpholinyl)-1-oxo-2,2-diphenylbutyl]-, (S)-

Foreign Names

  • Dextromoramidum (Latin)
  • Dextromoramid (German)
  • Dextromoramide (French)
  • Dextromoramida (Spanish)

Generic Names

  • Destromoramide (OS: DCIT)
  • Dextromoramide (OS: DCF, BAN)
  • MCP 875 (IS)
  • R 875 (IS)
  • Dextromoramide Tartrate (OS: BANM)
  • Dextromoramide acid tartrate (IS)
  • Pyrrolamidol (IS)
  • SKF 5137 (IS)
  • Dextromoramide (tartrate de) (PH: Ph. Eur. 8)
  • Dextromoramide Tartrate (PH: BP 2016)
  • Dextromoramide tartrate (PH: Ph. Eur. 8)
  • Dextromoramidhydrogentartrat (PH: Ph. Eur. 8)
  • Dextromoramidi tartras (PH: Ph. Eur. 8)

Brand Names

  • Palface (veterinary use)
    Ecuphar, Netherlands
  • Palfium
    ACE, Netherlands


BANBritish Approved Name
BANMBritish Approved Name (Modified)
DCFDénomination Commune Française
DCITDenominazione Comune Italiana
ISInofficial Synonym
OSOfficial Synonym
PHPharmacopoeia Name
Prop.INNProposed International Nonproprietary Name (World 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.