Methandriol dipropionate

Methandriol dipropionate (MADP), also known as methylandrostenediol dipropionate and sold under the brand names Arbolic, Durabolic, Or-Bolic, Probolik, and Protabolin among others, is a synthetic, injected anabolic-androgenic steroid (AAS) and a 17α-alkylated derivative of 5-androstenediol. It is an androgen ester – specifically, the C3,17β dipropionate ester of methandriol (17α-methyl-5-androstenediol) – and acts as a prodrug of methandriol in the body. Methandriol dipropionate is administered by intramuscular injection and, relative to methandriol, has an extended duration via this route of several days due to a depot effect afforded by its ester. It was marketed in the United States,but is no longer available in this country.
https://en.wikipedia.org/wiki/Methandriol_dipropionate

Methandriol Dipropionate is a longer-acting form of Methandriol dissolved in water. The drug has strong anabolic and androgenic components, and is designed to build strength and muscle mass. Its action can be compared to the action of a combination such as Deca-Durabolin + Testosterone Enanthate. Like testosterone, it contributes to a good increase in strength and mass, but it does not accumulate more water than Deca-Durabolin. Better results can be achieved by taking it not alone, but in combination with some other steroid.

ChEBI: Methandriol dipropionate is a steroid ester.

Methandriol dipropionate is a potent anabolic and androgenic properties is characterized by sufficient. As evidenced in Dipropionateratings, above the recommended dosing can be observed estrogenic side effects such as increase in the amount of adipose tissue and water retention.
There are a few adverse reactions associated with the use of methandriol dipropionate. These include side effects such as elevated levels of liver toxins, gastrointestinal pain, acne, gynecomastia, increased aggressiveness, and high blood pressure.