Nandrolone undecylate

Nandrolone undecylate is an anabolic steroid that is used in veterinary medicine, specifically in horses. It is also known as Dynabolon.

Chemical Structure

Nandrolone undecylate is a synthetic derivative of testosterone, the primary male sex hormone. It has a chemical structure of 17β-Hydroxyestr-4-en-3-one 17-undecanoate. The undecylate ester extends the activity of the drug for a prolonged period of time.

Pharmacology

Nandrolone undecylate is a prodrug of nandrolone. Upon administration, it is metabolized by the body into its active form. It works by increasing the amount of protein that the body can synthesize from amino acids, leading to increased muscle mass and strength.

Uses

In veterinary medicine, nandrolone undecylate is used to improve weight gain and physical condition in animals recovering from serious illness or surgery. It is also used to treat certain forms of anemia and osteoporosis.

Side Effects

Like other anabolic steroids, nandrolone undecylate can have a number of side effects. These can include aggression, increased appetite, and changes in sexual behavior. Long-term use can lead to serious health problems such as liver damage and cardiovascular disease.

Legal Status

In many countries, including the United States, nandrolone undecylate is a controlled substance. It is illegal to use or possess without a prescription.

See Also

• Anabolic steroid
• Testosterone
• Prodrug
• Nandrolone