API Impurities
Posaconazole Tosyl Impurity
Posaconazole Tosyl Impurity
((3S,5R)-5-((1H-1,2,4-Triazol-1-yl)methyl)-5-(2,4-difluorophenyl)-tetrahydro furan-3-yl)methyl 4-methylbenzenesulfonate
Impurity reference standard used for related substances testing of Posaconazole drug substance and drug product per pharmacopoeial limits.
Specifications
- Chemical Name
- ((3S,5R)-5-((1H-1,2,4-Triazol-1-yl)methyl)-5-(2,4-difluorophenyl)-tetrahydro furan-3-yl)methyl 4-methylbenzenesulfonate
- CAS No.
- 149809-43-8
- Catalogue No.
- RR-PCZ-P0515
- Molecular Formula
- C21H21F2N3O4S
- Molecular Weight
- 449.47 g/mol
