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CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Category

Analogue of protirelin (thyrotropin releasing hormone, TRH)

Chemical Names


(-)-N-[[(S)-hexahydro-1-metyl-2,6-dioxo-4-pyrimidinyl]carbonyl]-L-histidyl-L-prolinamide (WHO)

N-{[(4S)-1-metyl-2,6-dioxohexahydropyrimidin-4-yl]carbonyl}-L-histidyl-L-prolinamide (IUPAC)

Foreign Names

  • Taltirelinum (Latin)
  • Taltirelin (German)
  • Taltiréline (French)
  • Taltirelina (Spanish)

Generic Names

Brand Names

  • Ceredist
    Tanabe Mitsubishi Pharma, Japan
  • Ceredist OD
    Tanabe Mitsubishi Pharma, Japan
  • Taltirelin
    Kyowa Yakuhin, Japan; Nihon Generic, Japan; Sawai Seiyaku, Japan
  • Taltirelin OD
    Kyowa Yakuhin, Japan; Nichi-Iko Pharmaceutical, Japan; Nihon Generic, Japan; Sawai Seiyaku, Japan


IUPACInternational Union of Pure and Applied Chemistry
ISInofficial Synonym
JANJapanese Accepted Name
OSOfficial Synonym
PHPharmacopoeia Name
Rec.INNRecommended International Nonproprietary Name (World Health Organization)
WHOWorld Health Organization

Further information on drug naming conventions: International Nonproprietary Names.

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Further information

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