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



CAS registry number (Chemical Abstracts Service)


Chemical Formula


Molecular Weight


Therapeutic Category

Anabolic agent

Chemical Name

Androst-5-ene-3,17-diol, 17-metyl-, (3β,17β)-

Foreign Names

  • Methandriolum (Latin)
  • Methandriol (German)
  • Méthandriol (French)
  • Metandriol (Spanish)

Generic Names

Brand Names

  • Funspan
    Daw Jih, Taiwan
  • Drive [+ Boldenone] for Horses [veterinary use]
    RWR Veterinary Products, Australia
  • Filybol [+ Nandrolone] for Mares and Colts [veterinary use]
    Ranvet, Australia
  • Protabol for Horses [veterinary use]
    RWR Veterinary Products, Australia
  • RWR 4 Fillies [+ Nandrolone] [veterinary use]
    RWR Veterinary Products, Australia
  • RWR Spectriol [+ Nandrolone, + Testosterone Hydrobenzoate, + Testosterone Propionate, + Testosterone Cipionate] [veterinary use]
    RWR Veterinary Products, Australia


DCFDénomination Commune Française
DCITDenominazione Comune Italiana
ISInofficial Synonym
OSOfficial Synonym
Rec.INNRecommended 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.