Basic info :

1. product name : 17-methyltestosterone
2. synonyms : metandren; mesterone; methyltestosterone; 4-androsten-17alpha-methyl-17beta-ol-3-one;
3. 17alpha-methyltestosterone; 17alpha-methyl-4-androsten-17beta-ol-3-one; 17-methyltestosterone;
4. 17beta-hydroxy-17alpha-methyl-4-androsten-3-one
5. cas no : 58-18-4
6. einecs no : 200-366-3
7. mf : c20h30o2
8. mw : 302.45
9. purity : 98% min
10. appearance : white powder
11. categories : steroids; api's; intermediates& fine chemicals; pharmaceuticals; steroid and hormone; api; testosterone; hormone drugs; inhibitors
12. usage : androgen . It has been used as an androgenic agent . Controlled substance (testosterone anabolic steroid) .

description :

1. Methyltestosterone can promote the male sex organs and used in seedling stage sex change. Methyltestosterone is a steroid
hormonefrom 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 a testosterone anabolic steroid.

2. methyltestosterone is a testosterone 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 .

coa :

test items	specification	test results
appearance	white or practically white crystalline powder	conforms
identification	infrared absorption	conforms
melting point	162～167℃	163～166℃
specific rotation	+79°～ +85°	+83°
loss on drying	≤2.0%	0.4%
individual impurity	≤0.5%	0.25%
total impurity	≤1.0%	0.70%
assay	97～103%	99.2%
conclusion	be conform with usp28

application :

replacing the hormone testosterone when the body does not make enough and stimulating puberty. Treating advanced breast cancer
in women who are 1 to 5 years postmenopause or in premenopausal women with a hormonesensitive tumor . Methyltestosterone is an
androgen hormone and testosterone anabolic steroid. It works by increasing the level of testosterone in the blood.

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.

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 .

delivery process :

1. Describing items, quantities, and the destination country , and confirming all details, placing order

2. Confirm the quotation , we send and transportation recommended

3. Informing us the detailed contact information, including contact person/company, address, mobile number, zip code and special
requirements.

4. Packing pictures and tacking code are provided within 24 hours after receiving the payment . Updated tracking information will be
provided every other day.

5. After-sale service: any questions or problems after receiving the product, please feel free to contact us. Problems would be solved
immediately.