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| Clinical data | |
|---|---|
| Trade names | Dynabolon, Dynabolin, Psychobolan |
| Other names | NU; Nandrolone undecylate; 19-Nortestosterone 17β-undecanoate |
| Routes of administration | Intramuscular injection |
| Drug class | Androgen; Anabolic steroid; Androgen ester; Progestogen |
| Identifiers | |
IUPAC name
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| CAS Number | |
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| CompTox Dashboard (EPA) | |
| ECHA InfoCard | 100.011.573  |
| Chemical and physical data | |
| Formula | C29H46O3 |
| Molar mass | 442.684 g·mol |
| 3D model (JSmol) | |
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Nandrolone undecanoate (NU), also known as nandrolone undecylate, and sold under the brand names Dynabolon, Dynabolin, and Psychobolan, is an androgen and anabolic steroid medication and a nandrolone ester. It was developed in the 1960s, and was previously marketed in France, Germany, Italy, and Monaco, but has since been discontinued and is now no longer known to be available. The pharmacokinetics of nandrolone undecanoate alone (Dynabolon) and in combination with other steroid esters (Trophobolene) have been studied and compared.
| Compound | PRTooltip Progesterone receptor | ARTooltip Androgen receptor | ERTooltip Estrogen receptor | GRTooltip Glucocorticoid receptor | MRTooltip Mineralocorticoid receptor | SHBGTooltip Sex hormone-binding globulin | CBGTooltip Corticosteroid-binding globulin |
|---|---|---|---|---|---|---|---|
| Nandrolone | 20 | 154–155 | <0.1 | 0.5 | 1.6 | 1–16 | 0.1 |
| Testosterone | 1.0–1.2 | 100 | <0.1 | 0.17 | 0.9 | 19–82 | 3–8 |
| Estradiol | 2.6 | 7.9 | 100 | 0.6 | 0.13 | 8.7–12 | <0.1 |
| Notes: Values are percentages (%). Reference ligands (100%) were progesterone for the PRTooltip progesterone receptor, testosterone for the ARTooltip androgen receptor, estradiol for the ERTooltip estrogen receptor, dexamethasone for the GRTooltip glucocorticoid receptor, aldosterone for the MRTooltip mineralocorticoid receptor, dihydrotestosterone for SHBGTooltip sex hormone-binding globulin, and cortisol for CBGTooltip corticosteroid-binding globulin. Sources: See template. | |||||||
See also
- List of androgen esters § Nandrolone esters
- Estrapronicate/hydroxyprogesterone heptanoate/nandrolone undecanoate
References
- Elks J (14 November 2014). The Dictionary of Drugs: Chemical Data: Chemical Data, Structures and Bibliographies. Springer. pp. 660–. ISBN 978-1-4757-2085-3.
- Index Nominum 2000: International Drug Directory. Taylor & Francis. January 2000. pp. 716–717. ISBN 978-3-88763-075-1.
- Morton IK, Hall JM (6 December 2012). Concise Dictionary of Pharmacological Agents: Properties and Synonyms. Springer Science & Business Media. ISBN 978-94-011-4439-1.
- Llewellyn W (2011). Anabolics. Molecular Nutrition Llc. pp. 477–. ISBN 978-0-9828280-1-4.
- Courtot D, Forichon J, Paris J (1983). "Pharmacokinetics of 19-Nortestosterone in Man". Chromatography in Biochemistry, Medicine, and Environmental Research, 1: Proceedings of the 1st International Symposium on Chromatography in Biochemistry, Medicine and Environmental Research, Venice, June 16–17, 1981. Analytical Chemistry Symposia Series. Vol. 13. Amsterdam/Oxford/New York: Elsevier. pp. 95–110.
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