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Product name Testosterone Enanthate
Other name testosterone enantate; testosterone enthanoate; Primoteston
CAS register number 315-37-7
EINECS 206-253-5
Molecular formula C26H40O3
Molecular weight 400.6
Molecular structure
Melting point 34-39℃
Assay 98.5%
Appearance White crystalline powder
Package 1kg/aluminium foil bag or as required
Usage can be used as pharmaceutical material
2. Product description
Usage: Pharmaceutical material, Steroid hormone, Anabolin. Clinically for the treatment of male sexual function decline, aplastic anemia and other illnesses.
Primoteston is one of the most popular used testosterone products on the market today. It is very effective in building muscle, burning fat and gaining strength. It is also cheap and easy to obtain.
Testosterone is the male sex hormone responsible for many of the physical and emotional traits of men. It creates the deeper voices, sex drive, aggression and, of coarse, larger muscles in men. Testosterone makes the muscles retain more nitrogen, which in turn makes the muscle synthesize proteins better, producing larger muscles.
The downside to testosterone steroids is that they aromatize, or turn into estrogen, in the body. When the body has too much estrogen it begins to take on female characteristics gynocomastia, water retention, fat gain, loss of sex drive and testicular shrinkage are all most certain side effects of taking testosterone and letting it aromatize in the body.
Testosterone enanthate is an oil based injectable steroid, designed to slowly release testosterone from the injection site (depot). Once administered, serum concentrations of this hormone will rise for several days, and remain markedly elevated for approximately two weeks. It may actually take three weeks for the action of this drug to fully diminish. For medical purposes this is the most widely prescribed testosterone, used regularly to treat cases of hypogonadism and other disorders related to androgen deficiency. Since patients generally do not selfadminister such injections, a long acting steroid like this is a very welcome item. Therapy is clearly more comfortable in comparison to an ester like propionate, which requires a much more frequent dosage schedule.
Testosterone is a powerful hormone with notably prominent side effects. Much of which stem from the fact that testosterone exhibits a high tendency to convert into estrogen. Related side effects may therefore become a problem during a cycle.
3. COA AND HPLC
COA
Test Analysis Standard Results
Characteristics White to yellowish-white crystalline powder conform
Assay 97 ~ 103% 99.31%
Loss on drying ≤0.5% 0.18%
Identification Positive conform
Specific optical rotation ﹢77°~﹢82° +79.3°
Melting point 32 ~ 37℃ 34~36℃
Free heptanoic acid ≤0.2% 0.11%
Related substances ≤2% conform
Residual solvents(GC) ≤100ppm conform
Conclusion This batch is complies with EP 5
