bolmantalate bolmantalate bolmantalate (developmental code name ly-38851 or lilly 38851), also known as 19-nortestosterone 17β-adamantoate (or nandrolone adamantoate), is an androgen and anabolic steroid and a nandrolone ester which was synthesized and developed by eli lilly in 1865 but was never marketed. relative affinities (%) of nandrolone and related steroids compoundprarergrmrshbgcbg nandrolone20154–155<0.10.51.61–160.1 testosterone1.0–1.2100<0.10.170.919–823–8 estradiol2.67.91000.60.138.7–12<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. bolmantalateclinical dataother namesly-38851; lilly 38851; nandrolone adamantoate; nandrolone adamantane-1-carboxylate; 19-nortestosterone 17β-adamantoateroutes ofadministrationintramuscular injectiondrug classandrogen; anabolic steroid; androgen ester; progestogenidentifiers iupac name phenanthren-17-yl] adamantane-1-carboxylate cas number1491-81-2 ypubchem cid11954312chemspider10128607unii7ikt9c4tyikeggd03147chemblchembl2104237comptox dashboard (epa)dtxsid60164172 chemical and physical dataformulac29h40o3molar mass436.636 g·mol−13d model (jsmol)interactive image smiles c12cc3(1cc2oc(=o)c45cc6cc(c4)cc(c6)c5)ccc7=cc(=o)cc37 inchi inchi=1s/c29h40o3/c1-28-9-8-23-22-5-3-21(30)13-20(22)2-4-24(23)25(28)6-7-26(28)32-27(31)29-14-17-10-18(15-29)12-19(11-17)16-29/h13,17-19,22-26h,2-12,14-16h2,1h3/t17?,18?,19?,22-,23+,24+,25-,26-,28-,29?/m0/s1key:ncxamlzzpqrjgy-pvakyvevsa-n