Pharmaceutical Products

CAS 521-12-0 Drostanolone Propionate Body Building Masteron Steroids Assay 99% Steroid hormone

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Drostanolone Propionate

Synonyms: Masteron; Dromostanolone Propionate

Other name:Dromostanolone Propionate

CAS: 521-12-0

EINECS: 208-303-1

Molecular formula: C23H36O3

Molecular weight:360.53

Melting point:114-120°C

Molecular Structure:



Assay: 99% min.

Packing: foil bag or tin.

Delivery: Express courier.

Character: White crystalline powder.

Usage: pharmaceutical material, Steroid hormone, Anabolin. As a male hormone and anabolic hormones.

1. Product description:
Masteron is an injectable preparation containing the steroid drostanolone propionate. Drostanolone is a derivative of dihydrotestosterone, most specifically 2alpha-methyldihydrotestosterone.
As a result, the structure of this steroid is that of a moderate anabolic/potent androgen which does not aromatize to estrogen. Water retention and gynecomastia therefore do not come into play with this drug. Masteron may in fact exhibit anti-estrogenic activity in the body, competing with other substrates for binding to aromatase. This would reduce the conversion rate of other steroids, Masteron acting in the same way as the oral steroid Proviron.
Bodybuilders have a strong like for non-aromatizing androgens, and find Masteron very useful in a cutting phase. It is generally used for a number of weeks prior to a competition, in an effort to bring out an improved look of density and hardness to the muscles. As long as body fat percentage is low enough, Masteron should work very well.
Provided everything fits as if should, the user can achieve that & quot;ripped& quot; look so popular to pr