4-Hydroxytestosterone

4-Hydroxytestosterone

IUPAC name	4,17-Dihydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-3-one
Other names	4,17β-Dihydroxy-4-androstene-3-one
Identifiers
CAS number	[2141-17-5]
SMILES	[H][C@]34[C@]2([H])CCC1=C(O)C(CC[C@@](C)1[C@]([H])2CC[C@@](C)3[C@@H](O)CC4)=O
Properties
Molecular formula	C₁₉H₂₈O₃
Molar mass	304.42 g/mol
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox disclaimer and references

4-Hydroxytestosterone (4-OHT or 4,17beta-dihydroxy-4-androstene-3-one) is a prohormone and anabolic steroid. It was first patented by G.D. Searle & Company in 1955 and is testosterone with a hydroxy group at the four position. 4-OHT has moderate anabolic, mild androgenic, and anti-estrogenic properties and is similar to the steroid clostebol.

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v • d • e Anabolic steroids (A14) (trademark names in brackets)

Androstan (carbon 19 present)	Androstadienone • Boldenone undecylenate (Equipoise) • 4-Chlordehydromethyltestosterone (Turinabol) • Clostebol • Desoxymethyltestosterone (Madol) • DHEA • DHT • Drostanolone (Masteron) • Fluoxymesterone (Halotestin) • Furazabol (Miotolan) • Methandrostenolone (Dianabol) • Methenolone • Methenolone enanthate (Primobolan) • Mesterolone (Proviron) • Mestanolone • Norethandrolone • Oxandrolone (Anavar) • Oxymetholone (Anadrol) • Oxymetholone (Anadrol-50) • Quinbolone (Anabolicum Vister) • Stanozolol (Winstrol) • Testosterone

Estren (carbon 19 absent)	Ethylestrenol • Mibolerone (Cheque Drops) • Metribolone (R1881) • Nandrolone (Deca Durabolin) • Norbolethone (Genabol) • Oxabolone cipionate • Tetrahydrogestrinone (The Clear) • Trenbolone (Fina)