2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate

It appears as a white to off-white crystalline powder, insoluble in water but soluble in organic solvents 2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate is the chemical name for econazole tosylate, an imidazole-class antifungal compound.

API Name Ketoconazole
CAS No 134071-44-6
Molecular Formula C21H20Cl2N2O5S
Molecular Weight 483.4 g/mol
Synonyms [(2R,4R)-2-(2,4-dichlorophenyl)-2-(imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl 4-methylbenzenesulfonate