Chemistry:Trenbolone undecanoate
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| Clinical data | |
|---|---|
| Other names | Trenbolone undecylate; Estra-4,9,11-trien-17β-ol-3-one 17β-undecylate |
| Routes of administration | Intramuscular injection |
| Drug class | Androgen; Anabolic steroid; Androgen ester; Progestogen |
| Identifiers | |
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| Chemical and physical data | |
| Formula | C29H41O3 |
| Molar mass | 437.644 g·mol−1 |
| 3D model (JSmol) | |
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Trenbolone undecanoate, or trenbolone undecylate, is a synthetic and injected anabolic–androgenic steroid (AAS) and a derivative of nandrolone (19-nortestosterone) which was never marketed.[1][2] It is the C17β undecanoate (undecylate) ester and a long-acting prodrug of trenbolone.[1][2] The drug was described by Roussel Uclaf in 1967 and was the first long-lasting ester of trenbolone to be developed.[1][2] Subsequently, trenbolone hexahydrobenzylcarbonate, a roughly equivalent compound, was developed and introduced for use in humans in 1980, though it was discontinued in 1997.[2] Trenbolone enanthate is another long-lasting ester of trenbolone.[2] Similarly to trenbolone undecanoate, it was never marketed, but it has been sold on the black market as a designer steroid for bodybuilders and athletes.[2]
See also
References
- ↑ 1.0 1.1 1.2 Mathieu, J (1967). Proceedings of the International Symposium on Drug Research, Montreal, Canada, June 12-14, 1967. Chemical Institute of Canada, Medical Chemistry Group, Montreal, Canada. p. 134. https://books.google.com/books?id=A69ZnQAACAAJ.
- ↑ 2.0 2.1 2.2 2.3 2.4 2.5 William Llewellyn (2011). Anabolics. Molecular Nutrition Llc. p. 619. ISBN 978-0-9828280-1-4. https://books.google.com/books?id=afKLA-6wW0oC&pg=PT619.
Further reading
- "Tissue selectivity and potential clinical applications of trenbolone (17beta-hydroxyestra-4,9,11-trien-3-one): A potent anabolic steroid with reduced androgenic and estrogenic activity". Steroids 75 (6): 377–89. 2010. doi:10.1016/j.steroids.2010.01.019. PMID 20138077.
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