Nandrolone undecanoate

Nandrolone undecanoate
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 [(8R,9S,10R,13S,14S,17S)-13-methyl-3-oxo-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl] undecanoate;
CAS Number	862-89-5;
PubChem CID	94193;
ChemSpider	23089252;
UNII	K64MCF1I9Z;
CompTox Dashboard (EPA)	DTXSID701006644 ;
ECHA InfoCard	100.011.573
Chemical and physical data
Formula	C29H46O3
Molar mass	442.684 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES CCCCCCCCCCC(=O)O[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@H]34)C;
	InChI InChI=1S/C29H46O3/c1-3-4-5-6-7-8-9-10-11-28(31)32-27-17-16-26-25-14-12-21-20-22(30)13-15-23(21)24(25)18-19-29(26,27)2/h20,23-27H,3-19H2,1-2H3/t23-,24+,25+,26-,27-,29-/m0/s1; Key:GRAAWEGTURLYKP-MVTMSODMSA-N;

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.^[1]^[2]^[3]^[4] The pharmacokinetics of nandrolone undecanoate alone (Dynabolon) and in combination with other steroid esters (Trophobolene) have been studied and compared.^[5]

v
t
Relative affinities (%) of nandrolone and related steroids
Compound	PR	AR	ER	GR	MR	SHBG	CBG
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 PR, testosterone for the AR, estradiol for the ER, dexamethasone for the GR, aldosterone for the MR, dihydrotestosterone for SHBG, and cortisol for CBG. Sources: See template.

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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[Elks2014-1] 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.

[IndexNominum2000-2] Index Nominum 2000: International Drug Directory. Taylor & Francis. January 2000. pp. 716–717. ISBN 978-3-88763-075-1.

[MortonHall2012-3] 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.

[Llewellyn2011-4] Llewellyn W (2011). Anabolics. Molecular Nutrition Llc. pp. 477–. ISBN 978-0-9828280-1-4.

[CourtotForichon1983-5] 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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Nandrolone undecanoate

See also[]

References[]