diethylstilbestrol dipropionate diethylstilbestrol dipropionate diethylstilbestrol dipropionate (desdp) (brand names agostilben, biokeral, clinestrol, cyclen, estilbin, estril, neobenzoestrol, orestol, oroestrol, ostregenin, prostilbene, stilbestriol dp, stilboestrolum dipropionicum, stilboestrol, synestrin, willestrol, others), or diethylstilbestrol dipropanoate, also known as stilboestrol dipropionate (banm), is a synthetic nonsteroidal estrogen of the stilbestrol group that was formerly marketed widely throughout europe. it is an ester of diethylstilbestrol with propionic acid, and is more slowly absorbed in the body than diethylstilbestrol. the medication has been said to be one of the most potent estrogens known. diethylstilbestrol dipropionateclinical dataother namesdesdp; diethylstilbestrol dipropanoate; stilboestrol dipropionate; stilbestrol dipropionateroutes ofadministrationintramuscular injectiondrug classnonsteroidal estrogen; estrogen esteridentifiers iupac name phenyl] propanoate cas number130-80-3pubchem cid657220chemspider571380uniiy98ck3j0olcomptox dashboard (epa)dtxsid7047146 echa infocard100.004.543 chemical and physical dataformulac24h28o4molar mass380.484 g·mol−13d model (jsmol)interactive image smiles ccc(=o)oc1ccc(cc1)\c(cc)=c(/cc)c2ccc(oc(=o)cc)cc2 inchi inchi=1s/c24h28o4/c1-5-21(17-9-13-19(14-10-17)27-23(25)7-3)22(6-2)18-11-15-20(16-12-18)28-24(26)8-4/h9-16h,5-8h2,1-4h3/b22-21+key:vzmlemyjuiihnf-qurgraslsa-n the medication has been available in both oral and intramuscular formulations. potencies of oral estrogens compound dosage for specific uses (mg usually) etd epd msd msd oid tsd estradiol (non-micron.) 30≥120–3001206-- estradiol (micronized) 6–1260–8014–421–2>5>8 estradiol valerate 6–1260–8014–421–2->8 estradiol benzoate -60–140---- estriol ≥20120–15028–1261–6>5- estriol succinate -140–15028–1262–6-- estrone sulfate 1260422-- conjugated estrogens 5–1260–808.4–250.625–1.25>3.757.5 ethinylestradiol 200 μg1–2280 μg20–40 μg100 μg100 μg mestranol 300 μg1.5–3.0300–600 μg25–30 μg>80 μg- quinestrol 300 μg2–4500 μg25–50 μg-- methylestradiol -2---- diethylstilbestrol 2.520–30110.5–2.0>53 des dipropionate -15–30---- dienestrol 530–40420.5–4.0-- dienestrol diacetate 3–530–60---- hexestrol -70–110---- chlorotrianisene ->100-->48- methallenestril -400---- sources and footnotes: dosages are given in milligrams unless otherwise noted. dosed every 2 to 3 weeks dosed daily in divided doses, 3x/day; irregular and atypical proliferation. parenteral potencies and durations of nonsteroidal estrogens estrogenformmajor brand name(s)epd (14 days)duration diethylstilbestrol (des)oil solutionmetestrol20 mg1 mg ≈ 2–3 days; 3 mg ≈ 3 days diethylstilbestrol dipropionateoil solutioncyren b12.5–15 mg2.5 mg ≈ 5 days aqueous suspension ?5 mg ? mg = 21–28 days dimestrol (des dimethyl ether)oil solutiondepot-cyren, depot-oestromon, retalon retard20–40 mg ? fosfestrol (des diphosphate)aaqueous solutionhonvan ?<1 day dienestrol diacetateaqueous suspensionfarmacyrol-kristallsuspension50 mg ? hexestrol dipropionateoil solutionhormoestrol, retalon oleosum25 mg ? hexestrol diphosphateaaqueous solutioncytostesin, pharmestrin, retalon aquosum ?very short note: all by intramuscular injection unless otherwise noted. footnotes: a = by intravenous injection. sources: see template.