Basic info:

Methyldienedione 

Synonyms: Estra-4,9-Diene-3,17-Dione

CAS: 5173-46-6 

MF: C18H22O2 

MW: 270.37

Assay: 99% min.

Packing: foil bag or tin.

Delivery: Express courier.

Character: White crystalline powder.

Packing:Foil bag or as requirments

Categories: Pharmaceutical Intermediates; Amino Acids; Intermediates & Fine Chemicals; Metabolites & Impurities; Pharmaceuticals; Steroids 

Usage: A potential metabolitie of STS 557 (Dienogest). A steroid with antiglucocorticoid activity.

Descroption:

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 :

Methyldienedione can Protection from gynomastia,

Methyldienedione can Increase sex drive/libido,

Methyldienedione can Enhance intensity and focus,

Methyldienedione has the function about Estrogen control,

Methyldienedione have Positive effects on strength and lean mass.