17-Methyltestosterone
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| Post Date: | Aug 10,2015 |
| Expiry Date: | Aug 09,2016 |
| Detailed Description: |
Cas No. :58-18-4
Quantity: 100Kilograms Specs:10g Price:10 USD Kilograms Payment Method: Western Union, MoneyGram，T/T Medical 58-18-4 Muscle Growth Raw Testosterone Powder Methyltestosterone Steroids 1. Quick Detail Product name 17-Methyltestosterone Other name 17beta-hydroxy-17alpha-methylandrost-4-en-3-one; Mesterone; Andrometh; 17-Methyl Testosterone; Nu-man; Testoviron;Metandren CAS register number 58-18-4 EINECS 200-366-3 Molecular formula C20H30O2 Molecular weight 302.45 Molecular structure Assay 99% Appearance White crystalline powder Package 1kg/aluminium foil bag or as required Usage can be used as pharmaceutical material 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 161-166℃, 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 162～168℃ 152～166℃ Specific optical rotation +79°～ +85° +82.5° 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 Packaging We have professional team for package and shipment. Special way to ship 100 ml to 100L liquids at one time to your country. Fast and discreet shipment could be arranged for customs pass Guaranteed. Competitive Advantage: 1.We have engaged in this line has many years of experience, our reputation is our guarantee of quality. High quality, competitive price, fast delivery, safe shipping and considerate after-sale service gain the trust and praise from the customers all over the world. 2. Saichuang Technology Co., ltd is a professional raw powder factory in China for over 10 years, all powders are factory directly supplying. 3.Our products have exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Australia, Japan, Korea and many other countries, over 100kgs each month. 4.Professional team special for package and shipment and staring on tracking code 24hours for customs pass guaranteed. 100% pass to UK, Norway, Poland, Spain, USA, Canada, Brazil; 98% pass to Germany, Russia, Australia, New Zealand. Most of powders are in stock, Chargeable samples are available, Could be shipped out within 24hours. 5. Our products and services will focus on the largest customer demand，We hold the greatest enthusiasm and sincere cooperation with each customer. Email:zh1@ycphar.com Skyp:597878353@qq.com whatsapp:+8613026161792 Facebook:zaijun93@yahoo.com |
| CAS Registry Number: | 58-18-4 |
| Synonyms: | ;17beta-hydroxy-17alpha-methylandrost-4-en-3-one;17-hydroxy-17-methylandrost-4-en-3-one;(17beta)-17-hydroxy-17-methylandrost-4-en-3-one;Methyltestosterone;17α-Methyltestosterone;Methyl Testosterone; |
| Molecular Formula: | C20H30O2 |
| Molecular Weight: | 302.451 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R22:; |
| Safety Description: | S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.; |
| Company: | Wuhan Network Union E-Commerce Co., Ltd. [ China ] |
| Contact: | Zhouzaijun |
| Tel: | 86-027-50755965 |
| Fax: | 86-027-68886696 |
| Email: | doris@ycphar.com |
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