4-Hydroxyandrost-4-ene-3,17-dione(CAS: 566-48-3)

4-Hydroxyandrost-4-ene-3,17-dione, also known as stanozolololone, is a synthetic steroid derivative. It is anandrostanolone with a hydroxy group attached at the 4th position, and it is a potent anabolic agent. This compound has a chemical formula of C20H28O2 and is characterized by its hormonal and anabolic properties.

4-Hydroxyandrost-4-ene-3,17-dione is primarily used in the medical field as anabolic androgenic steroid (AAS) therapy for various conditions, including muscle wasting androgen deficiency. Additionally, it is used in research studies to investigate hormonal effects and in some veterinary applications for livestock enhancement.

4-Hydroxyandrost-4-ene-3,17-dione is generally safe when used under medical supervision. However, it can cause side effects such as liver toxicity, cardiovascular issues, and hormonal imbalances. Users should follow prescribed dosages and regularly monitor health status. Protective measures include avoiding use in pregnant or nursing women and individuals with liver disease.

4-Hydroxyandrost-4-ene-3,17-dione should be stored in a cool, dry place, away from direct sunlight and moisture. It should be kept in a tightly sealed container to protect from environmental factors. Optimal storage conditions are temperatures below 25°C (77°F) to maintain the compound's stability and effectiveness.