药物信息为KETOCONAZOLE TABLETS USP200 mg (Apotex Corp.): DESCRIPTION

Ketoconazole is a synthetic broad-spectrum antifungal agent available in scored white to off-white tablets. Each tablet, for oral administration contains 200 mg ketoconazole. In addition, each tablet also contains the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, magnesium stearate and methylcellulose. Ketoconazole is cis-1- acetyl-4-[4-[[2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxyl]phenyl] piperazine and has the following structural formula:

Ketoconazole is a white to almost white, odorless powder, soluble in acids, with a molecular weight of 531.44.