Estra-4,9-diene-3,17-dione

Light Beige Solid Antiglucocorticoid Prohormone Estra-4,9-diene-3,17-dione Powder

Basic Details:

Product Name: Estra-4,9-diene-3,17-dione
Synonyms: TREN
CAS: 5173-46-6
MF: C18H22O2
MW: 270.37
Melting point: 131-134°C
storage temp: Refrigerator
Appearance: Light Beige Solid
Usage: A potential metabolitie of STS 557 (Dienogest). A steroid with antiglucocorticoid activity

Description:

Estra-4,9-diene-3,17-dione is an anabolic steroid and a precursor to dienolone. It became a

controlled substance in the US on January 4, 2010, and is classified as a Schedule III anabolic

steroid under the United StatesControlled 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 of Bodybuilding.com for selling

unapproved new drugs.The actual target steroid, dienolone has some structural similarity to

trenbolone, but lacks the 11-carbon -ene bond.

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.

Trenbolone is a potent anabolic steroid, 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.

Application:
1. Protection from gynomastia,
2. Increased sex drive/libido,
3. Enhanced intensity & focus,
4. Estrogen control,
5. Positive effects on strength & lean mass.