CAS 521-11-9 
Mestanolone

Product Name: Mestanolone,17a-Methyldihydrotestosterone
CAS number: 521-11-9
Assay: 99% min.
EINECS: 208-302-6
Molecular Formula:C20H32O2
Grade: Pharmaceutical Grade
Character: White crystalline powder.
Melting point: 224-226 degree
Usage: Used for bodybuilding muscle supplements, to decrease sperm infertility
 
Mestanolone is the 17α-methylated version of dihydrotestosterone (DHT). It is an orally bio-available androgenic steroid that is highly androgenic while only slightly anabolic. It is incapable of aromatization and it is not an agonist of the progesterone receptor.
Women should avoid Mestanolone for it is very androgenic. Long term use of it, say, more than 12 weeks should be avoided do to hepatoxicity. Since Mestanolone is unable to convert to estrogen, it is very useful during cutting phases or when one wishes to avoid excess weight gain.
Methyl DHT cannot convert to estrogen, but it does bind strongly to SHBG which can displace estrogen into circulation possibly resulting in estrogenic side effects.
 
Applications: 
Mestanolone, as a male hormone and anabolic hormones, is used for bodybuilding muscle supplements. Mestanolone is very useful during cutting phases or when one wishes to avoid excess weight gain.Mestanolone is used for male hypogonadism and decreased sperm infertility..
 Competitive Advantage:

1. Our company is a professional production leading factory in China in pharmaceutical area of many years. Delivery areas of our products:US, UK, Canada, Australia, Brazil, Russia, Portugal, Latvia, Switzerland, Iceland, Ukraine, Germany, France, Netherlands, Belgium, Peru, Sweden, New Zealand, the Czech Republic, Lithuania, Ireland, Tunisia, Mexico, Greece, Puerto Rico, Thailand, Israel and so on.

Payment method: T/T, Western union, Moneygram
2. Discreet package .The packing suits you best would be choosen to cross customs safely. Or if you have your own ideal way, it could be also take into consideration .
3. Top quality. High quality guaranteed, once any problem is found, the package would be reshipped for you .
4. Security Shipping:Shipping by express (FedEx,UPS,DHL,EMS), by air.The most professional forwarder would be recommanded for you.
5. We have stock, so we can delivery quickly at the very day when receive the payment.
6. Warm after-sale service for you 24/7. Any of your question would be solved for the first as soon as possible.
7. A discount would be given when you make a large order. 
 
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