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In some countries, this medicine may only be approved for veterinary use.

In the US, Gonadorelin (gonadorelin systemic) is a member of the drug class gonadotropin releasing hormones and is used to treat Amenorrhea and Gonadotropin Deficiency.

US matches:

UK matches:



ATC (Anatomical Therapeutic Chemical Classification)


CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Category

Hypothalamic hormone: Gonadotropin releasing hormone, GnRH

Chemical Names


Luteinizing hormone-releasing factor (pig)

Foreign Names

Generic Names

  • Gonadorelin (OS: BAN, JAN)
  • Gonadorelina (OS: DCIT)
  • Gonadoréline (OS: DCF)
  • GnRH (IS)
  • Gonadoliberin (IS)
  • Hoe 471 (IS: HoechstMarion)
  • LH-RF (IS)
  • LH-RH (IS)
  • RU 19847 (IS)
  • Gonadoréline (PH: Ph. Franç. 11)
  • Gonadorelin Acetate (OS: USAN, BANM, JAN)
  • Abbott 41070 (IS)
  • Gonadorelin diacetate tetrahydrate (IS)
  • Luteinizing Hormone-releasing Factor Diacetate Tetrahydrate (IS)
  • Gonadorélin (acétate de) (PH: Ph. Eur. 8)
  • Gonadorelin Acetate (PH: BP 2016, JP XVI, USP 38)
  • Gonadorelin acetate (PH: Ph. Eur. 8)
  • Gonadorelinacetat (PH: Ph. Eur. 8)
  • Gonadorelini acetas (PH: Ph. Eur. 8)
  • Gonadorelin Hydrochloride (OS: BANM, USAN)
  • AY 24031 (IS: Ayerst)
  • Gonadorelin Hydrochloride (PH: BP 2007, USP 38)

Brand Names

  • Acegon (veterinary use)
    Laboratorios Syva, Netherlands
  • Conceptyl (veterinary use)
    Intervet, Netherlands
  • Enagon (veterinary use)
    Intervet, Italy
  • Equity Oestrus Control (veterinary use)
    Zoetis Australia, Australia
  • Fertagyl Cattle (veterinary use)
    Intervet, Italy; Intervet, Netherlands; Intervet, Poland; MSD Animal Health, Australia; Intervet SA MSD, South Africa
  • Gonavet Veyx (veterinary use)
    Veyx-Pharma, Ireland; Veyx-Pharma, Poland
  • Improvest (veterinary use)
    Zoetis, United States
  • Kryptocur
    Sanofi-Aventis, Austria; Sanofi-Aventis, Germany; Sanofi-Aventis, Italy
  • Ovarelin (veterinary use)
    Ceva Animal Health, United Kingdom
  • Relefact
    Sanofi-aventis, Greece
  • Relefact LH-RH
    Sanofi, Germany; Sanolabor, Slovenia
  • Acegon (veterinary use)
    Laboratorios Syva, Belgium; Laboratorios Syva, Ireland; Laboratorios SYVA, S.A., United Kingdom; Zoetis, Switzerland; Zoetis, Germany; Zoetis, France
  • Cystorelin (veterinary use)
    Merial, United States
  • Cystoreline (veterinary use)
    Ceva, Italy; Ceva Santé Animale, France
  • Fertagyl Cattle (veterinary use)
    Intervet, United Kingdom; Intervet, United States; MSD Animal Health, Switzerland; MSD Santé Animale Intervet, France
  • Gonabreed (veterinary use)
    Parnell, New Zealand; Parnell Australia, Australia; Parnell Technologies Pty. Ltd., United States
  • Gonasyn (veterinary use)
    Agrihealth, New Zealand
  • Gonavet Veyx (veterinary use)
    Provet, Switzerland; Veyx, Germany; WDT, Germany
  • Hypocrine
    Tanabe Mitsubishi Pharma, Japan
  • LH RH Tanabe
    Tanabe Mitsubishi Pharma, Japan
  • LHRH Ferring
    Ferring, Argentina; Ferring, Germany; Ferring, France
  • LH-RH Ferring
    Ferring, Turkey
  • LH-RH Tanabe
    Tanabe Seiyaku, Taiwan
  • Lutrelef
    Ferring, Switzerland; Ferring, France; Ferring, Italy; Ferring, Netherlands; Ferring Arzneimittel, Austria
  • Lutrepulse
    Ferring, Canada
  • Oestracton (veterinary use)
    IDT, Germany; VetCom-pharma, Belgium; VetCom-pharma, Ireland
  • OvaCyst (veterinary use)
    Bayer Animal Health, United States
  • Ovarelin (veterinary use)
    Ceva, Belgium; Ceva, Germany; Ceva, Netherlands; Ceva Animal Health, Poland; Ceva Sante Animale, Ireland; Ceva Santé Animale, Austria
  • Ovsynch (veterinary use)
    Parnell, New Zealand
  • OVsynch (veterinary use)
    Parnell Australia, Australia
  • Ovurelin (veterinary use)
    Bayer Australia Ltd Animal Health, Australia; Bayer New Zealand, New Zealand
  • Factrel (veterinary use)
    Zoetis, United States
  • Gonadorelin Interpharm
    Intrapharm Laboratories, United Kingdom


BANBritish Approved Name
BANMBritish Approved Name (Modified)
DCFDénomination Commune Française
DCITDenominazione Comune Italiana
ISInofficial Synonym
JANJapanese Accepted Name
OSOfficial Synonym
PHPharmacopoeia Name
Rec.INNRecommended International Nonproprietary Name (World Health Organization)
USANUnited States Adopted Name

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.