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Fresh Stock Parabolan Muscle Growth Yellow Steroids Trenbolone Enanthate CAS 10161-33-8
Product Name:Trenbolone
Chemical Name:4,9,11-estratrien-17beta-ol-3-one Enanthate
Molecular Formula:C25H34O3
Molecular weight:382.54
CAS:10161-33-8
Assay:97-101%
Standard:Enterprise Standard
Packing:foil bag or tin.
Delivery:Express courier.
Appearance:pale yellow or yellow crystalline powder; MP: 72~78°C
Description:
Trenbolone is essentially a derivative of Nandrolone with some very significant differences in its chemical properties and strength. Trenbolone and its parent hormone Nandrolone both belong to a class/category of anabolic steroids known as 19-nor compounds, or 19-nors (short for 19-nortestosterone). 19-nor anabolic steroids are labeled as such because they lack the 19th carbon on their structure this carbon exists on Testosterone and all other anabolic steroids with the exception of 19-nor compounds, such as Nandrolone and Trenbolone.
It is these additional modifications of double-bonds at carbon 19 and 11 that grant Trenbolone to be not just resistant to aromatization, but to become completely immune to it and be unable to interact what so ever with the aromatase enzyme. These modifications are also responsible for Trenbolone's extremely enhanced andrognic strength (its ability to bind at a much greater strength to the androgen receptor) and its ability to remain highly resistant to metabolic breakdown in the body.
The chemical modifications described above result in Trenbolone becoming dramatically more potent of an androgen and an anabolic than its progenitor hormone Nandrolone, or even Testosterone. Testosterone is used as the baseline reference by which all other anabolic steroids are measured against and compared to (much like how the Celsius temperature scale utilizes the boiling and freezing point of water as the base reference for temperature measurement).
Applications:
Trenbolone in particular possesses very strong binding affinity (much stronger than Nandrolone) for the Progesterone receptor 1. As mentioned above, this is one of the factors involved where Trenbolone possesses side effects that are almost never seen in other anabolic steroids that are not Progestins. Progestogenic side effects are almost identical to Estrogenic side effects, and they include: severe endogenous Testosterone production shutdown/suppression, gynecomastia, and water retention. It has been determined that the activity of Progestins is closely correlated with the activity of Estrogen in the body.