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Product Name: | 17-Methyltestosterone | CAS: | 58-18-4 |
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MF: | C20H30O2 | MW: | 302.45 |
Storage Temp:: | RT | Color:: | White Crystalline Powder |
High Light: | HPLC Testosterone Steroid Hormone,Testosterone Steroid Hormone 58 18 4,C20H30O2 Methyltestosterone Powder |
Legit China Factory Methyltestosterone Steroid 17-Methyltestosterone Powder Help Men Muscle building
Quick details:
Name: | 17-Methytestosterone |
CAS: | 58-18-4 |
Molecular Formula: | C20H30O2 |
Molecular Weight: | 302.45 |
Melt Point: | 162-168 °C |
Storage Temp: | RT |
Color: | White crystalline powder |
Description
Methyltestosterone can promote the male sex organs and used in seedling stage sex change. Methyltestosterone is a steroid hormone from the androgen and is found in mammals and other vertebrates, Methyltestosterone is primarily secreted in the tests of mails and the ovaries of female, although small amount are also secreted by the adrenal glands, Methyltestosterone is the principle male sex hormone and an anabolic steroid. As a male hormone and anabolic hormones, use for bodybuilding muscle supplements.
Methyltestosterone (brand names Android, Androral, Metandren, Oraviron, Testred, Virilon), also known as 17α-methyltestosterone or as 17α-methylandrost-4-en-17β-ol-3-one, is a synthetic, orally active androgenic-anabolic steroid (AAS) and 17α-methylated derivative of testosterone that is used to treat males with androgen deficiency. It bears close structural similarity to testosterone, but has a methyl group at the C17α position in order to increase oral bioavailability. Due to efficient aromatization into the potent estrogen methylestradiol, methyltestosterone has relatively high estrogenicity and hence potential side effects such as gynecomastia.
COA:
Test Items | Specification | Test Results |
Identification | TLC | Positive |
UV spectrum | Positive | |
IR spectrum | Positive | |
Characteristics | White to almost white crystalline powder | Conform |
Melting point | 162~168℃ | 152~166℃ |
Specific optical rotation | +79°~ +85° | +82.5° |
Loss on drying | ≤2.0% | 1.1% |
Assay | 97~103% | 99.08% |
Related substances | ≤1.0% | Pass |
Residual solvents(GC) | Acetone ≤100ppm | Pass |
Methanol ≤100ppm | Pass | |
Pyridine ≤100ppm | Pass |
Application:
Methyltestosterone is a steroid hormone from the androgen and is found in mammals and other vertebrates, Methyltestosterone is primarily secreted in the tests of mails and the ovaries of female, although small amount are also secreted by the adrenal glands, Methyltestosterone is the principle male sex hormone and an anabolic steroid. Methyltestosterone plays a key role in the development of male reproductive tissue such as the testis and prostates. In addition, Methyltestosterone is essential for health and well-being as well as the prevention of osteoporosis, Methyltestosterone is conserved through most vertebrates, although fish make a slightly difference from called 11-ketotestosterone.
Usage
Can be used as pharmaceutical material
17-methytest Use: Generally only used to stimulate aggression among power lifters and those looking to boost up their workouts.
17-methytest Use: It is used as a feed additive to produce predominately male populations of tilapia
Methyltestoster is a 17-alpha-alkylated anabolic steroid used to treat men with a testosterone deficiency. It is also used in women to treat breast cancer, breast pain, swelling due to pregnancy, and with the addition of estrogen it can treat symptoms of menopause. It bears close structural similarity to testosterone, but has a methyl group at C17 in order to increase oral bioavailability.
Raw 17-Methyltestosterone powder usage in steroids cycle
1.Names:
17-Methytestosterone is called by 17-MethyTesto, Methy testo, brand names as Agovirin, Android, Metandren, Oreton, Testred, Virilon, others.
2. Raw 17-Methyltestosterone powder Usage:
The dosages of methyltestosterone used are 10 to 50 mg/day in men for common medical uses and physique- and performance-enhancing purposes and 2.5 mg/day in women for menopausal symptoms.Higher dosages of as much as 200 mg/day have been used to treat women with inoperable breast cancer that has failed to respond to other therapies.
3. Warning on Raw 17-Methyltestosterone powder:
Side effects include amnesia, anxiety, discolored hair, dizziness, dry skin, hirsutism, hostility, impaired urination, paresthesia, penis disorder, peripheral edema, sweating, and vasodilation.
4. Raw 17-Methyltestosterone powder Further instructions:
Aromatase inhibitors can be used to reduce or prevent the estrogenic effects of methyltestosterone and 5α-reductase inhibitors can be used to prevent its potentiation in so-called “androgenic” tissues and thereby improve its ratio of anabolic to androgenic activity and reduce its rate of androgenic side effects.Antiandrogens like bicalutamide and cyproterone acetate can block both the anabolic and androgenic effects of AAS like methyltestosterone.
Indications and Usage for Methyltestosterone:
Males:
Androgens are indicated for replacement therapy in conditions associated with a deficiency or absence of endogenous testosterone:
Primary hypogonadism (congenital or acquired) - testicular failure due to cryptorchidism, bilateral torsions, orchitis, vanishing testis syndrome; or orchidectomy.
Hypogonadotropic hypogonadism (congenital or acquired) - gonadotropin or luteinizing hormone-releasing hormone (LHRH) deficiency, or pituitary hypothalamic injury from tumors, trauma, or radiation. (Appropriate adrenal cortical and thyroid hormone replacement therapy are still necessary, however, and are actually of primary importance.) If the above conditions occur prior to puberty, androgen replacement therapy will be needed during the adolescent years for development of secondary sexual characteristics. Prolonged androgen treatment will be required to maintain sexual characteristics in these and other males who develop testosterone deficiency after puberty. Safety and efficacy of Methyltestosterone in men with “age-related hypogonadism” (also referred to as “late-onset hypogonadism”) have not been established.
Androgens may be used to stimulate puberty in carefully selected males with clearly delayed puberty. These patients usually have a familial pattern of delayed puberty that is not secondary to a pathological disorder; puberty is expected to occur spontaneously at a relatively late date. Brief treatment with conservative doses may occasionally be justified in these patients if they do not respond to psychological support. The potential adverse effect on bone maturation should be discussed with the patient and parents prior to androgen administration. An X-ray of the hand and wrist to determine bone age should be obtained every 6 months to assess the effect of treatment on the epiphyseal centers.
Females:
Androgens may be used secondarily in women with advancing inoperable metastatic (skeletal) mammary cancer who are 1 to 5 years postmenopausal. Primary goals of therapy in these women include ablation of the ovaries. Other methods of counteracting estrogen activity are adrenalectomy, hypophysectomy, and/or antiestrogen therapy. This treatment has also been used in premenopausal women with breast cancer who have benefitted from oophorectomy and are considered to have a hormone-responsive tumor. Judgment concerning androgen therapy should be made by an oncologist with expertise in this field.
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