Business Type:Lab/Research institutions
Product Certification&
Enterprise Certification
Country: China (Mainland)
Business Type:Lab/Research institutions
CAS NO.58-18-4
1(1-10)Gram1(11-100)Gram一(101-500)Gram
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.
1.Our company is a professional production leading factory in China in pharmaceutical area of 20years,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.High quality, best price, firstclass service, high successful delivery rate.3.We have stock, so we can delivery quickly at the very day when receive the payment.4.We will never sell, solicit,or give your information to any third parties. All transactions are confidential.Your satisfaction is guaranteed,as long as you have dissatisfaction,we will show our biggest sincerity and patience to solve problems.5.We have the special way can ship 50 grams to 50kg products at a time. We can offer the melting powder into liquid service.And ship the liquid in the special bottles. According to your request and the quantity what you buy, we have several packaging methods for your choice. safety and quick shipping to you.6.We can do western union and TT wire transfer payment term.
Characteristics |
White to almost white crystalline powder |
conform |
|
Melting point |
162~ 168℃ |
|
163~167℃ |
Specific optical rotation |
﹢79°~﹢85° |
|
+83.2° |
Loss on drying |
≤2.0% |
|
1.20% |
Assay |
97 ~ 103% |
|
99.05% |
Related substances |
≤1.0% |
|
Pass |
|
Acetone ≤100ppm |
|
Pass |
Residual solvents(GC) |
Methanol ≤100ppm |
|
Pass |
|
Pyridine ≤100ppm |
|
Pass |
Particle size |
|
|
Pass |
Conclusion |
This batch is complies with enterprise standard
|
|