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Oral / Injectable Raw Testosterone Steroid Hormone Methyltestosterone CAS 58-18-4

58-18-4

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Description

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Testosterone Powder / Methyltestosterone , CAS 58-18-4

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Quick Detail:

1. CAS No.:57-85-2
2. Molecular Formula: C22H32O3
3. Molecular weight:344.49
4. Puriy: 98%
5 Appearance: White to yellowish crystalline powder.
6. Usage: Testosterone propionate is therefore much faster acting than other testosterone esters such as cypionate or enanthate, and requires a much more frequent dosing schedule, in order to maintain stable blood levels.?

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Description:

Methyltestosterone

CAS No: 58-18-4

Einecs No: 200-366-3

MF: C20H30O2

MW: 302.45

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Purity: 99%

Appearance: white powder, Insoluble in water and soluble in ethanol(1:5), acetone(1:10) .

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Applications:

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.

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Specifications:

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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% | 1.1% |
Assay | 97～103% | 99.08% |
Related substances | ≤1.0% | Pass |
Residual solvents(GC) | Acetone ≤100ppm | Pass |
Methanol ≤100ppm | Pass |
Pyridine ≤100ppm | Pass |
Conclusion | This batch is complies with USP31 |
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Competitive Advantage:

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Our advantage

1. Rich experience.

Our company is a professional production leading factory in China in pharmaceutical area of many years,our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other country, and we have got very good feedback from our customers, we had Established long friendly relations of cooperation.

2. Great quality, purity and favourable.

Good quality is one of our secret success, welcome order the samples, MOQ just 10 grams.

3. Safe and fast delivery.

We have stock, so we can delivery quickly at the very day when receive the payment.

We have special way could ship 0.01kg to 3.5kg products a time. We offer melting powder into liquid service.And ship the liquid in special bottles.

4. good after-sales service.

Tell the package update asap, and will try best solve when customer encountered various problems.
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