Best Purity Androstenedio / Androste (521-17-5)

Model NO.: hormone steriod CAS: 521-17-5 Mv: 290.44 Specification: USP White Powder: Purity: 98% Mf: C19h30o2 Trademark: JXK Origin: China Androste
1)Alias: Androstenedi; 5-androstene--3-beta
2)CAS No: 521-17-5
3)MF: C19H30O2
4)MW: 290.44
5)Purity: 98%
6)Appearance: White Powder.
7)USES: Steroid hormones and contraception intermediates.


Application:
 
Good quanlity Methyl drostanolone/Methasteron/Superdrol/17a-Methyl-Drostanolone/CAS No: 3381-88-2
Superdrol is an anabolic substance, meaning it promotes protein synthesis, and thus muscle strength. When muscles become stronger, they grow. Ultimately, Superdrol users experience large gains in muscle mass because their muscles become much stronger.
Another advantage to using Superdrol is that it does not turn into estrogen. Many prohormones available start out as a testosterone-like substance in the body, but then eventually turn into estrogen through a process called aromatization. Estrogen causes decreased strength, muscle loss and fat gain. Thus, it is a promoter of the exact opposite traits someone who is taking Superdrol would want. These characteristics arise after one stops taking the compound. With Superdrol, however, the aromatization process never starts. The compound does not turn into estrogen in the body, meaning much of the muscle gain and fat loss one experienced while taking it will remain after dosing concludes.
 
 
Specifications:
 

Test	Analysis Standard	Results
Description	White Or Almost White Crystalline Powder	White Crystalline Powder
Melting Point	223-225ºC	223-224ºC
Loss On Drying	≤0.5%	0.22%
Residue On Ignition	≤0.1%	0.05%
Assay	≥98%	98.32%
Conclusion	Be Conform With Enterprise Standard

 
 
Competitive 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. High quality, best price!
 
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 warehouse in Australia, Canada,Poland and England, we have large amounts of stock in the warehouse, can ship to you directly from our foreign warehouse! So we can delivery quickly at the very day when receive the payment. And We offer melting powder into Liquid service.
 
4. Good after-sales service.
Tell the package update ASAP, and will try best solve when customer encountered various problems.

Contact us if you need more details on Androste. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 521-17-5、Androstenedi Powder. If these products fail to match your need, please contact us and we would like to provide relevant information.

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