Chemical Reagent

CAS 521-11-9 Mestanolone

Product Name: Mestanolone
Chemical Name:17a-Methyldihydrotestosterone,Ermalone
CAS number: 521-11-9
Assay: 99% min.
EINECS: 208-302-6
Molecular Formula:C20H32O2
Molecular Weight:304.47
Grade: Pharmaceutical Grade
Character: White crystalline powder.
Melting point: 224-226 degree

DHT Structure

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.Mestanolone is used for male hypogonadism and decreased sperm infertility.It has a high androgenic effect and women are warned against using it because of that. It has such a strong androgenic power that it makes marked changes psychologically as much as it does physically.

The DHT type qualities mean that it does not break down into estrogen,but it does bind strongly to SHBG which can displace estrogen into circulation possibly resulting in estrogenic side effects.

Since Mestanolone is unable to convert to estrogen, it is very useful during cutting phases or when one wishes to avoid excess weight gain. It has always been the frequent steroid choice for cutting and leaning before competitions.It is perfect for reducing water weight gain, hardens muscles and leans out the muscle tissue throughout the body. It is the perfect toner and enhancer for any bodybuilder or serious weightlifter. It can be stacked with other products for the perfect cutting cycle pre-competition. It makes it that much easier to bulk up, maintain muscle mass and reduce unneeded weight.