Estra-4,9-diene-3,17-dione is a powerful pro-steroid chemically similar to the anabolic agent Trenbolone .
When in the body , estra-4,9-diene-3,17-dione completes the conversion to . Trenbolone is a potent anabolic steroid , active pharmaceutical ingredientsr which binds to specific receptors present in reproductive tissue , muscle and fat .
Estra Diene Dione (estra-4,9-diene-3,17-dione) is an anabolic steroid and a precursor to Estra Diene Dione . It became a controlled substance in the US on January 4, 2010, and is classified as a Schedule III anabolic steroid under the United States Controlled Substances Act. Previous to this, it was sold as a bodybuilding supplement within the United States , and often mistakenly marketed as a prohormone for trenbolone, a veterinary steroid . Prior to its scheduling , it was part of a number of supplements that were seized during FDA enforcement for selling unapproved new drugs . The actual target steroid, Estra Diene Dione has some structural similarity to trenbolone , but lacks the 11-carbon -ene bond .
Estra-4,9-diene-3,17-dione offers benefits such as improvements in male fertility , mood levels , shortened recovery in case of burns or severe trauma and stimulation in developing mammals . It is considered to be a more effective anti-aromatase substance than many others and is potent enough to increase testosterone levels in the body without a concomitant reduction of the estrogen levels in men . It may be used for hormone or androgen replacement therapy in men without resulting in a concomitant reduction in endogenous estrogen levels when administered in an oral or transdermal way in dosages ranging from 25-150 mg / day .
|Appearance||White crystalline powder|
|Usage||A potential metabolite of STS 557 (Dienogest) . A steroid with anti-glucocorticoid activity .|
||19-norandrosta-4,9-diene-3,17-dione;4,9-ESTRADIEN-3,17-DIONE;4,9-ESTRADIENE-3,17-DIONE;ESTRA-4,9-DIENE-3,17-DIONE;METHYLDIENEDIONE;ESTRA-4,9-DIENE-3,17-DIONE ENTERPRISE STANDARD;ESTRA-4,9-DIENE-3,17-DIONE 99%;Estra-4,9-diene-3|
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