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| Name: | 17-Methyltestosterone | CAS: | 58-18-4 |
|---|---|---|---|
| EINECS: | 200-366-3 | Molecular Formula: | C20H30O2 |
| Molecular Weight: | 302.45 | Assay: | 99.9% |
| High Light: | strongest anabolic steroid,testosterone based steroid |
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Quick Detail:
17-Methyltestosterone
Synonyms: METANDREN; MESTERONE
CAS: 58-18-4
MF: C20H30O2
MW: 302.45
Chemical Properties: white to slightly yellowish-white crystalline
Usage: Androgen. It has been used as an androgenic agent. Controlled substance (anabolic steroid)
Product Description:
17-Methyltestosterone can promote the male sex organs and used in seedling stage sex change. Methyltestosterones is a steroid hormone from the androgen and is found in mammals and other vertebrates,17- Methyltestosterone is primarily secreted in the tests of mails and the ovaries of female, although small amount are also secreted by the adrenal glands, Methyltestosterones is the principle male sex hormone and an anabolic steroid.
17-Methyltestosterones plays a key role in the development of male reproductive tissue such as the testis and prostates. In addition, Methyltestosterones is essential for health and well-being as well as the prevention of osteoporosis, 17-Methyltestosterones is conserved through most vertebrates, although fish make a slightly difference from called 11-ketotestosterone.
Application:
17-Methyltestosterone is the most popular form of steroid prescribed everywhere in the world except for the United States, where the very similar Proviron is typically preferred. 17-Methyltestosterone has a release time of between 8-10 days. It is typically injected once every one to three weeks, though some users opt for a twice a week frequency as well. This version of testosterone will cause the usual side effects associated with Testosterone, including: hair loss, acne, gynecomastia and eventual cessation of the body's natural testosterone production. Many of these side effects can be associated (if not totally attributed) with the conversion of Testosterone into Dihydrotestosterone and estrogen.
Certificate Of Analysis:
| TEST | ACCEPTANCE CRITERLA | RESULTS |
| TLC | Positive | |
| Identification | UV spectrum | Positive |
| IR spectrum | Positive | |
| Characteristics | White to yellowish-white crystalline powder | Conform |
| Melting point | 32 ~ 37ºC | 33~36ºC |
| Specific optical rotation | +77°~+82° | +79.3° |
| Loss on drying | ≤0.5% | 0.15% |
| Assay | 97 ~ 103% | 99.08% |
| Free heptanoic acid | ≤0.2 % | 0.10% |
| Related substances | ≤2% | Pass |
| Acetone ≤100ppm | Pass | |
| Residual solvents(GC) | Methanol ≤100ppm | Pass |
| Pyridine ≤100ppm | Pass | |
| Particle size | Pass |
Our advantages:
1, High quality with competitive price:
1) Standard:BP/USP/EP/Enterprise standard
2) All Purity≥99%
3) We are manufacturer and can provide high quality products with factory price.
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2) Secure and discreet shipment.Various transportation methods for your choice.
3) Customs pass rate ≥99%
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and we have stock in there for transferring.
3,We have clients throughout the world.
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) Market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.
3) High quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers
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