Raw Material Drostanolone Propionate / Masteron for Bodybuilding 521-12-0

Raw Material Drostanolone Propionate / Masteron for Bodybuilding 521-12-0

Abstract

CAS:521-12-0
MF:C23H36O3
MW:360.53
EINECS:208-303-1
Melting point:114-120°C
alpha D +24°
storage temp. Controlled Substance, -20C Freezer

Description:

Drostanolone propionate is an ester of drostanolone. Drostanolone is indicated in post menopausal women with recurrent breast cancer, in combined hormone therapy.Drostanolone causes retention of nitrogen, potassium, and phosphorus; increases protein anabolism; and decreases amino acid catabolism.

The antitumor activity of drostanolone appears related to reduction or competitive inhibition of prolactin receptors or estrogen receptors or production.

Masteron 100 USP injection provides drostanolone propionate, a potent androgenic steroid that has similar characterises of dihydrotestosterone. Drostanolone is incapable of aromization and therefore doesn’t convert into oestrogen. Both drostanolone’s anabolic and androgenic activity is far greater than methyl testosterone. The esterification of the 17-beta-hydroxyl group increases the duration of the action of drostanolone. Drostanolone esters in oil injected intramuscularly are absorbed slowly from the lipid phase, thus Masteron 100 can be administered at intervals of every 3-4 days.

 Benefits

Drostanolone propionate is used primarily by athletes who need to retain strength while losing mass. It is beneficial to runners and athletes who must remain in a certain weight class.
It has gained popularity in the bodybuilding community as a diuretic and muscle defining drug. Individuals interested in using the drostanolone propionate are those that are looking to add muscle hardness and density to their physiques, nearly always for the purpose of bodybuilding competitions.
Drostanolone propionate can increase muscle hardness and density, giving an individual a more complete appearance when competing on stage.However, an already rather low body-fat level is needed for it to take full effect.Drostanolone propionate can promote increased strength while keeping body fat the same or even lowering it, something can help to prevent muscle loss while dieting. This can also allow strength athletes or those athletes in sports which have weight classes to increase performance without the risk of being raised into a higher weight class or add mass that may hinder performance.

Side effects:

As drostanolone does not aromatize at any dose, typical estrogen-linked side effects encountered when using other anabolic steroids, like water retention, gynecomastia, and elevated blood pressure are not observed.

However, androgenic effects such as accelerated alopecia and acne can appear. In women, drostanolone can cause virilization when used in high doses. Drostanolone can also cause a decrease in HDL cholesterol and an increase in LDL cholesterol. As drostanolone also suppresses natural testosterone production, additional testosterone therapy and post-cycle therapy should be considered

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