China (Mainland)
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Factory supply best quality 17-methyltestosterone CAS 58-18-4 CAS NO.58-18-4
- FOB Price: USD: 300.00-400.00 /Kilogram Get Latest Price
- Min.Order: 100 Gram
- Payment Terms: L/C,T/T,Other
- Available Specifications:
USP(1-10)KilogramUSP(10-100)Kilogram
- Product Details
Keywords
- 17-methyltestosterone
- CAS 58-18-4
- methyltestosterone
Quick Details
- ProName: Factory supply best quality 17-methylt...
- CasNo: 58-18-4
- Molecular Formula: C20H30O2
- Appearance: solid or liquid
- Application: for pharma use
- DeliveryTime: Prompt
- PackAge: drum and bag
- Port: Beijing or Guangzhou
- ProductionCapacity: 100 Kilogram/Day
- Purity: 99.90%
- Storage: in sealed air resistant place
- Transportation: by sea or air
- LimitNum: 100 Gram
- Related Substances: NMT0.001%
- Residue on Ignition: 0.00%
- Heavy Metal: NMT1ppm
- Valid Period: 2 years
- name: 17-methyltestosterone
- CAS: 58-18-4
Superiority
Details
Product Name: Methyltestosterone Molecular Formula: C20H30O2 Molecular weight: 302.45 Standard: USP28/BP2003
1. Quick Detail
| Product name | 17a-Methyl-1-testosterone |
| Other name | 17beta-hydroxy-17alpha-methylandrost-4-en-3-one; Mesterone; Andrometh; 17-Methyl Testosterone; Nu-man; Testoviron;Metandren |
| CAS register number | 65-04-3 |
| EINECS | 200-366-3 |
| Molecular formula | C20H30O2 |
| Molecular weight | 302.45 |
| Usage | can be used as pharmaceutical material |
| Assay | 99% |
| Appearance | White crystalline powder |
| Package | 1kg/aluminium foil bag or as required |
2. Product description
Methyltestosterone 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
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, although fish make a slightly difference from called 11-ketotestosterone
Character: White crystalline powder, odorless, tasteless, hygroscopic, light case of deterioration. ethanol solution at 240nm wavelength of maximum absorption. Soluble in chloroform and dioxane, soluble in ethanol (1:5), acetone (1:10), methanol, slightly soluble in ether, insoluble in water, vegetable oil. Mp 161-166ºC, refractive index +69-+75°.
Usage: pharmaceutical material, Androgen for testosterone deficiency, replacement therapy can also be used for functional uterine bleeding, aplastic anemia and other diseases treatment. Preparation Products Bolasterone.
3.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 | 162-168ºC | 152-166ºC |
| Loss on drying | ≤2.0% | 1.0% |
| Assay | 97~103% | 99.20% |
| Related substances | ≤1.0% | Pass |
| Residual solvents(GC) | Acetone ≤100ppm | Pass |
| Methanol ≤100ppm | Pass | |
| Pyridine ≤100ppm | Pass | |
| Conclusion | This batch is complies with USP31 | |