5α-Dihydronorethandrolone

5α-Dihydronorethandrolone is a steroid and androgen that is derived from nandrolone. It is more commonly known as a metabolite of the anabolic steroid ethylestrenol (Maxibolin), and is believed to be formed in the body after the intake of ethylestrenol.

Chemical Structure

5α-Dihydronorethandrolone is a 17α-ethyl derivative of 19-nortestosterone. The chemical structure of 5α-Dihydronorethandrolone is similar to that of nandrolone, but with an additional hydrogen atom at the 5α position.

Pharmacology

As an androgen, 5α-Dihydronorethandrolone binds to and activates the androgen receptor (AR), which leads to changes in gene expression and increased protein synthesis. This can result in a variety of effects, including increased muscle mass and strength, and improved bone density.

Medical Uses

While 5α-Dihydronorethandrolone itself is not used in medicine, its parent compound, ethylestrenol, has been used for a variety of medical purposes. These include the treatment of osteoporosis, anemia, and certain forms of neoplasia.

Side Effects

The side effects of 5α-Dihydronorethandrolone are similar to those of other androgens and can include acne, hair loss, and gynecomastia. Long-term use can also lead to cardiovascular disease and liver damage.

See Also

• Nandrolone
• Ethylestrenol
• Androgen receptor