Nandrolone cyclohexanecarboxylate

Nandrolone cyclohexanecarboxylate (brand names Nor-Durandron, Norlongandron; former developmental code name NSC-3351), or nandrolone hexahydrobenzoate, also known as 19-nortestosterone 17β-cyclohexanecarboxylate, is a synthetic androgen and anabolic steroid and a nandrolone ester that has been marketed by Ferring Pharmaceuticals since at least 1961.^{[1][2][3][4][5]}

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Relative affinities (%) of nandrolone and related steroids

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.

Nandrolone cyclohexanecarboxylate

Clinical data
Trade names	Nor-Durandron, Norlongandron
Other names	NSC-3351; Nandrolone hexahydrobenzoate; 19-Nortestosterone 17β-cyclohexanecarboxylate
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] cyclohexanecarboxylate
CAS Number	18470-94-5
PubChem CID	9929986
ChemSpider	8105617
UNII	45FAH33FMM
Chemical and physical data
Formula	C25H36O3
Molar mass	384.560 g·mol−1
3D model (JSmol)	Interactive image
SMILES C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2OC(=O)C4CCCCC4)CCC5=CC(=O)CC[C@H]35
InChI InChI=1S/C25H36O3/c1-25-14-13-20-19-10-8-18(26)15-17(19)7-9-21(20)22(25)11-12-23(25)28-24(27)16-5-3-2-4-6-16/h15-16,19-23H,2-14H2,1H3/t19-,20+,21+,22-,23-,25-/m0/s1 Key:AQMOXBCKEKPDRF-YNFNDHOQSA-N

See also

• List of androgen esters § Nandrolone esters