Adhesives & Sealants

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Testosterone Steroid Raws Testosterone Base CAS 58-22-0 for Maintain Muscle Mass

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Product Name: Testosterone
Synonyms: testred;TESTOSTERONE;testex;testoderm;TESTOSTERON;ORQUISTERON;oreton;PRIMOTESTON
CAS: 58-22-0
MF: C19H28O2
MW: 288.42
EINECS: 200-370-5

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Testosterone Base Discription:

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Testosterone is the primary male sex hormone and an anabolic steroid. In men, testosterone plays a key role in the development of male reproductive tissues such as the testis and prostate, as well as promoting secondary sexual characteristics such as increased muscle and bone mass, and the growth of body hair. In addition, testosterone is essential for health and well-being,?and for the prevention of osteoporosis.?Insufficient levels of testosterone in men may lead to abnormalities including frailty and bone loss.

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Testosterone Base Usage:?

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Testosterone is also used as a medication to treat male hypogonadism and certain types of breast cancer.?Since testosterone levels gradually decrease as men age, synthetic testosterone is sometimes prescribed to older men to counteract this deficiency.

Testosterone is a steroid from the androstane class containing a keto and hydroxyl groups at the three and seventeen positions respectively. It is biosynthesized in several steps from cholesterol and is converted in the liver to inactive metabolites.?It exerts its action through binding to and activation of the androgen receptor.

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In humans and most other vertebrates, 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. On average, in adult males, levels of testosterone are about 7–8 times as great as in adult females.?As the metabolic consumption of testosterone in males is greater, the daily production is about 20 times greater in men.?Females are also more sensitive to the hormone.

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Testosterone Base?Physiological effects


In general, androgens such as testosterone promote protein synthesis and thus growth of tissues with androgen receptors.?Testosterone can be described as having virilising and anabolic effects (though these categorical descriptions are somewhat arbitrary, as there is a great deal of mutual overlap between them).

Anabolic effects include growth of muscle mass and strength, increased bone density and strength, and stimulation of linear growth and bone maturation.
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 facial hair (such as the beard) and axillary (underarm) hair. Many of these fall into the category of male secondary sex characteristics.
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.

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Related?Testosterone Series Raws:

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Testosterone Base |
Testosterone Acetate |
Testosterone Cypionate |
Testosterone Decanoate |
Testosterone Enanthate |
Testosterone Isocaproate |
Testosterone Phenylpropionate |
Testosterone Propionate |
Testosterone Undecanoate |
Methyltestosterone |
Formestane |
4-Chlorodehydromethyltestosterone / Oral Turinabol |
Clostebol Acetate / Turinabol |
Fluoxymesterone |
Testosterone Sustanon 250 |
Mestanolone |
Stanolone |
Mesterolone / Proviron |
Hexadrone |
17a-Methyl-Testosterone |
1-Testosterone |
1-Testosterone Cypionate |
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