Trenbolonenhanthate, also known as trenbolonenthate, is a kind of protein assimilation hormone, which is a kind of protein assimilation hormone. Because of its preventive effect on BSE, the demand of trenbolonenthate is increasing. However, the synthesis route of tranbulone heptanate is long and the yield of some reactions is very low, which makes it very difficult to obtain the final product crystallization. In the traditional production process, 4.9 (11) - diene androstane 3-17-dione was used as raw material, p-toluenesulfonic acid was used as catalyst to protect the carbonyl group at 3 ￣ position. Trenbolone was obtained by reduction, dehydrogenation and hydrolysis. Finally, tribromone heptanate was obtained by esterification reaction between tribromone and anhydride. This route has many by-products, low quality and low yield.

Tranbuloheptate is a powerful, exciting steroid that produces rapid changes in fat. Trombone heptanate, known as "teren e" or "terylene heptane," burns fat and promotes muscle formation. It does not contain estrogen and has a significant advantage over most athletes because it reduces potential side effects. Tribromone heptanate improves protein synthesis and nitrogen absorption, but it also improves mineral absorption, unlike tribromone acetate.