Anabolic Steroids
Nandrolone
A 19-nortestosterone anabolic-androgenic steroid with historical and limited medical use in some jurisdictions. Its endocrine, reproductive, cardiovascular and lipid effects are important when interpreting nonmedical use.
[3,2-c]Pyrazole-androst-4-en-17β-ol
[3,2-c]Pyrazole-androst-4-en-17β-ol is listed in current U.S. federal Schedule III regulations as an anabolic steroid or covered anabolic-steroid substance. Compound-specific human evidence may be limited or historical.
19-Nor-4-androstenediol (3β,17β)
19-Nor-4-androstenediol (3β,17β) is listed in current U.S. federal Schedule III regulations as an anabolic steroid or covered anabolic-steroid substance. Compound-specific human evidence may be limited or historical.
Stanozolol
A synthetic anabolic steroid with past medical use and extensive history in doping. It is a 17α-alkylated oral/injectable agent and can adversely affect liver enzymes and lipids.
19-Nor-4-androstenediol (3α,17β)
19-Nor-4-androstenediol (3α,17β) is listed in current U.S. federal Schedule III regulations as an anabolic steroid or covered anabolic-steroid substance. Compound-specific human evidence may be limited or historical.
Stenbolone
Stenbolone is listed in current U.S. federal Schedule III regulations as an anabolic steroid or covered anabolic-steroid substance. Compound-specific human evidence may be limited or historical.
19-Nor-5-androstenediol (3β,17β)
19-Nor-5-androstenediol (3β,17β) is listed in current U.S. federal Schedule III regulations as an anabolic steroid or covered anabolic-steroid substance. Compound-specific human evidence may be limited or historical.
Testolactone
Testolactone is listed in current U.S. federal Schedule III regulations as an anabolic steroid or covered anabolic-steroid substance. Compound-specific human evidence may be limited or historical.
19-Nor-5-androstenediol (3α,17β)
19-Nor-5-androstenediol (3α,17β) is listed in current U.S. federal Schedule III regulations as an anabolic steroid or covered anabolic-steroid substance. Compound-specific human evidence may be limited or historical.
Testosterone
Endogenous androgen and the reference molecule for anabolic-androgenic pharmacology. Prescription testosterone products are used for specific medical indications, while nonmedical supraphysiologic exposure carries materially different risk.