methandriol bisenanthoyl acetate methandriol bisenanthoyl acetate methandriol bisenanthoyl acetate (brand name notandron-depot), or methylandrostenediol bisenanthoyl acetate, also known as 17α-methylandrost-5-ene-3β,17β-diol 3β,17β-di(3-oxononanoate), is a synthetic, injected anabolic–androgenic steroid (aas) and a 17α-alkylated derivative of 5-androstenediol. it is an androgen ester—specifically, the c3β,17β di(3-oxononanoate) (or dienanthoylacetate) ester of methandriol (17α-methyl-5-androstenediol)—and acts as a prodrug of methandriol in the body. methandriol bisenanthoyl acetate is administered by intramuscular injection and, relative to methandriol, has an extended duration via this route due to a depot effect afforded by its ester. methandriol bisenanthoyl acetateclinical datatrade namesnotandron-depotother namesmethandriol dioxononanoate; methylandrostenediol dioxononanoate; methandriol bisoxononanoate; methylandrostenediol bisoxononanoate; 17α-methylandrost-5-ene-3,17β-diol 3,17β-di(3-oxononanoate)routes ofadministrationintramuscular injectionidentifiers iupac name (1s,2r,10r,11s,14r,15s)-2,14,15-trimethyl-5-tetracycloheptadec-7-en-14-yl 3-oxononanoate cas number94030-88-3pubchem cid44150473chemspider21166566comptox dashboard (epa)dtxsid90916621 chemical and physical dataformulac38h60o6molar mass612.892 g·mol−13d model (jsmol)interactive image smiles ccccccc(=o)cc(=o)oc1cc2(c)3cc4(c)(cc4(c)oc(=o)cc(=o)cccccc)3cc=c2c1 inchi inchi=1s/c38h60o6/c1-6-8-10-12-14-28(39)25-34(41)43-30-18-21-36(3)27(24-30)16-17-31-32(36)19-22-37(4)33(31)20-23-38(37,5)44-35(42)26-29(40)15-13-11-9-7-2/h16,30-33h,6-15,17-26h2,1-5h3/t30?,31-,32+,33+,36?,37?,38-/m1/s1key:asawdxjigavoby-jxcmqcoysa-n