2,5-Anhydro-1,3,4-trideoxy-2-C-(2,4-difluorophenyl)-4-((((4-methylphenyl)sulfonyl)oxy)methyl)-1-(1H-1,2,4-triazol-1-yl)-D-threo-pentitol

It is distinguished by a tetrahydrofuran ring bearing a 2,4-difluorophenyl substituent, a 1,2,4-triazol-1-yl methyl group, and a 4-methylbenzenesulfonate ester functional group. 2,5-Anhydro-1,3,4-trideoxy-2-C-(2,4-difluorophenyl)-4-((((4-methylphenyl)sulfonyl)oxy)methyl)-1-(1H-1,2,4-triazol-1-yl)-D-threo-pentitol is a pharmaceutical intermediate.

API Name Posaconazole
CAS No 149809-43-8
Molecular Formula C21H21F2N3O4S
Molecular Weight 449.5 g/mol
Synonyms [(3S,5R)-5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methyl 4-methylbenzenesulfonate