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Hormone Oral Steroid Bodybuilding Methyltestosterone Powder CAS 58-18-4
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| Post Date: | Jun 08,2018 |
| Expiry Date: | Jun 08,2019 |
| Detailed Description: |
Cas No. :58-18-4
Quantity: 5000 Specs:USP, BP, GMP, ISO9001, HSE Price:1 USD Kilograms Payment Method: Western Union, Moneygram, T/T Hormone Oral Steroid Bodybuilding Methyltestosterone Powder CAS 58-18-4 Basic Info. Product Name: Methyltestosterone Alias: 17beta-hydroxy-17alpha-methylandrost-4-en-3-one; Mesterone; Andrometh; 17-Methyl Testosterone; Nu-man; Testoviron;Metandren CAS: 58-18-4 EINECS: 200-366-3 Molecular Fomula: C20H30O2 Molecular Weight: 302.45 Assay: 99% min. Packing: 1 kg/ tin, 5 kg/ tin, 1 kg Sterile Aluminum Foil Bag or according to your requirements. Delivery: Parcel can be sent out within 24hours after your payment, 4~7 days to arrive. Specification: USP, BP, GMP, ISO9001, HSE Origin: China HS Code: 2901100000 Port: Shenzhen/Shanghai, China Production Capacity: 100 kg/ Week Payment Terms: T/T, D/P, Western Union, Paypal, Money Gram FOB Price: $1.5-3/g Mini.Order: 10 g Production Capacity: 6500 kg/ month Sample Policy: If order is confirmed we will reimburse the sample cost. Storage: Shading, confined preservation Usage: pharmaceutical material, Steroid hormone, Anabolin. As a male hormone and anabolic hormones. COA: TEST ITEMS SPECIFICATION RESULTS Description White or light yellowish crystalline powder Assay(by TLC) 97.0%min 98.52% Melting Point 146~154°C 149.0~151.0°C Loss On Drying 1.0%max 0.18% Residue On Ignition 0.1%max 0.05% Heavy Metals 10PPm max <10PPm What is 17alpha-methyl testosterone/Methyltestosterone? 17alpha-methyl testosterone is used widely as a component of hormone replacement therapy. Previous reports have indicated that contrary to , 17alpha-methyl testosterone is not aromatized. However, 17alpha-methyl testosterone still could affect local estrogen formation by regulating aromatase expression or by inhibiting aromatase action. Both possibilities have important clinical implications. To evaluate the effect of 17alpha-methyl testosterone on the expression and activity of aromatase, we tested the choriocarcinoma Jar cell line, a cell line that express high levels of P450 aromatase, and the macrophage-like THP-1 cells, which express aromatase only after undergoing differentiation. We found that in both cell lines, 17alpha-methyl testosterone inhibits aromatase activity in a dose-related manner. The curve of inhibition parallels that of letrozole and gives complete inhibition at 10(-4) M 17alpha-methyl testosterone, determined by the tritium release assay. 17alpha-methyl testosterone does not have detectable effects on aromatase RNA and protein expression by Jar cells. Undifferentiated THP-1 cells had no aromatase activity and showed no effect of 17alpha-methyl testosterone, but differentiated THP-1 (macrophage-like) cells had a similar inhibition of aromatase activity by 17alpha-methyl testosterone to that seen in Jar cells. Five advantages of making finished steroids by yourself: 1. The cost is only 40-60% of the normal cost 2. They take only a short time to prepare 3. They are easier and cheaper to ship than AMPS or vials 4. Less chance of your order getting seized by customs 5. Unlike vials and AMPS, they come with a refund/reship policy Competitive Advantage: 1. High quality with competitive price: 1) All Purity≥98% 2) We are manufacturer and can provide high quality products with factory price. 2. Fast and safe delivery: 1) Parcel can be sent out in 24 hours after payment. Tracking number available 2) Secure and discreet shipment. Various transportation methods for your choice. 3) Customs pass rate ≥99% 3. We have clients throughout the world: Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire. More Details pls contact: E-mail: franklyon2012@gmail.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 Carnoss Technology Co., LTD. [ China ] |
| Contact: | Frank Lyon |
| Tel: | 86-027-83223926 |
| Fax: | 86-027-83496462 |
| Email: | franklyon2012@gmail.com |
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