Testosterone Powder

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Raw Steroid Powder Testosterone

CAS NO.:58-22-0
Einecs No.:200-370-5
Molecular Formula:C19H28O2
Molecular Weight:288.42
Appearance:White crystalline powder
Grade:Pharmaceutical grade


Testosterone Base, a.k.a T.N.E, is an injectable steroid that contains testosterone with no ester attatched to it. It is pure testosterone and has no ester attached, and thus no ester calculated in the weight.

Health Effects

Testosterone is a steroid hormone from the androgen group and is found in humans and other vertebrates. In humans and other mammals, testosterone is secreted primarily by the testicles of males and, to a lesser extent, the ovaries of females. Small amounts are also secreted by the adrenal glands. It is the principal male sex hormone and an anabolic steroid.

In general, androgens promote protein synthesis and growth of those tissues with androgen receptors. Testosterone effects can be classified as virilizing and anabolic, though the distinction is somewhat artificial, as many of the effects can be considered both.

1)Anabolic effects include growth of muscle mass and strength, increased bone density and strength, and stimulation of linear growth and bone maturation.

2)Androgenic effects include maturation of the sex organs, particularly the penis and the formation of the scrotum in the fetus, and after birth (usually at puberty) a deepening of the voice, growth of the beard and axillary hair. Many of these fall into the category of male secondary sex characteristics.

3)Testosterone effects can also be classified by the age of usual occurrence. For postnatal effects in both males and females, these are mostly dependent on the levels and duration of circulating free testosterone.

Quality Raw Testosterone Powder

Product NameTestosteroneBatch Size2kg
Manufacturing Date2015.11.26Batch No.20151126
Expiry Date2017.11.25Repory Date2017.11.27
Reference StandardUSP28
Test ItemSpecification
Test Result
UV spectrumPositive
IR spectrumPositive
CharacteristicsWhite crystalline powderConforms
Melting point152 ~ 157℃152~154℃
Specific optical rotation﹢106°~﹢114°+109.3°
Loss on drying≤1.0%0.25%
Assay97 ~ 103%98.5%
Related substances≤2%Pass
Residual solvents(GC)Alcohol   ≤ 100ppmPass
Methanol ≤100ppmPass
Pyridine   ≤100ppmPass
ConclusionThis batch is complies with   USP28
SupervisorZhang HuiAnalystLiu Qiang


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