male sex Methyltestosterone,top quality powder Testred,Virilon,58-18-4,Tilapia female to male

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male sex Methyltestosterone
Technical features

Description:

male sex Methyltestosterone




Methyltestosterone

CAS No: 58-18-4

Einecs No: 200-366-3

MF: C20H30O2

MW: 302.45

Purity: 99%

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


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.


Specifications:

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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