(2R,4R)-rel-2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolane-4-methanol 4-(4-Methylbenzenesulfonate); Ketoconazole EP Impurity E
杂质:
Ketoconazole EP Impurity E
CAS号:
134071-44-6
分子式:
C₂₁H₂₀Cl₂N₂O₅S
外观:
白色固体
熔点:
120-122°C
分子量:
483.37
储存:
-20°C Freezer
溶解性:
DMSO, Methanol
种类:
Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
cis-[2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl p-Tolylsulfonate (Ketoconazole EP Impurity E) is an intermediate in the synthesis of the drug Ketoconazole (K186000).