Bolasterone
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Clinical data | |
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Trade names | Myagen, Methosarb |
Other names | U-19763; NSC-66233; 7α,17α-Dimethyltestosterone; 7α,17α-Dimethylandrost-4-en-17β-ol-3-one |
Routes of administration | By mouth |
Legal status | |
Legal status | |
Identifiers | |
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CAS Number | |
ECHA InfoCard | 100.015.018 |
Chemical and physical data | |
Formula | C21H32O2 |
Molar mass | 316.485 g·mol−1 |
3D model (JSmol) | |
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Bolasterone (INN , USAN ) (brand names Myagen, Methosarb; former developmental code name U-19763), also known as 7α,17α-dimethyltestosterone, is a 17α-alkylated androgen/anabolic steroid (AAS) which is used in veterinary medicine.[2][3] It has close structural similarity to testosterone, and like methyltestosterone has a methyl group at C17α in order to increase oral bioavailability.[2] In addition, it is also 7α-methylated, similar to its 7β-methylated isomer calusterone.[2] The medication has a low to moderate ratio of anabolic to androgenic activity, similar to that of fluoxymesterone.[4]
Bolasterone is on the World Anti-Doping Agency's list of prohibited substances,[5] and is therefore banned from use in most major sports.
References
[edit]- ^ Anvisa (2023-03-31). "RDC Nº 784 - Listas de Substâncias Entorpecentes, Psicotrópicas, Precursoras e Outras sob Controle Especial" [Collegiate Board Resolution No. 784 - Lists of Narcotic, Psychotropic, Precursor, and Other Substances under Special Control] (in Brazilian Portuguese). Diário Oficial da União (published 2023-04-04). Archived from the original on 2023-08-03. Retrieved 2023-08-15.
- ^ a b c Elks J (14 November 2014). The Dictionary of Drugs: Chemical Data: Chemical Data, Structures and Bibliographies. Springer. pp. 646–. ISBN 978-1-4757-2085-3.
- ^ Morton IK, Hall JS (6 December 2012). Concise Dictionary of Pharmacological Agents: Properties and Synonyms. Springer Science & Business Media. pp. 52–. ISBN 978-94-011-4439-1.
- ^ Kochakian CD (6 December 2012). Anabolic-Androgenic Steroids. Springer Science & Business Media. pp. 377, 401. ISBN 978-3-642-66353-6.
- ^ "The World Anti-Doping Code: The 2020 Prohibited List" (PDF). World Anti-Doping Agency. Retrieved 2019-12-28.
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