Furazabol
Furazabol (INN , JAN ) (brand names Frazalon, Miotalon, Qu Zhi Shu), also known as androfurazanol, is a synthetic, orally active anabolic-androgenic steroid which has been marketed in Japan since 1969. It is a 17α-alkylated derivative of dihydrotestosterone (DHT) and is closely related structurally to stanozolol, differing from it only by having a furazan ring system instead of pyrazole. Furazabol has a relatively high ratio of anabolic to androgenic activity. As with other 17α-alkylated AAS, it may have a risk of hepatotoxicity. The drug has been described as an antihyperlipidemic and is claimed to be useful in the treatment of atherosclerosis and hypercholesterolemia, but according to William Llewellyn, such properties of furazabol are a myth.
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Trade names | Frazalon, Miotalon, Qu Zhi Shu |
Other names | Androfurazanol; DH-245; Furazalon; Frazalon; Pirzalon; 17α-Methyl-5α-androsta[2,3-c]furazan-17β-ol; 17β-Hydroxy-17α-methyl-5α-androstano[2,3-c]-1',2',5'-oxadiazole; 17α-Methyl-5α-androstano[2,3-c][1,2,5]oxadiazol-17β-ol |
Routes of administration | By mouth |
Drug class | Androgen; Anabolic steroid |
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Pharmacokinetic data | |
Elimination half-life | 4 hours |
Excretion | Urine |
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ECHA InfoCard | 100.013.621 |
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Formula | C20H30N2O2 |
Molar mass | 330.472 g·mol−1 |
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