Formulation: A solution in ethanol
Formal Name: (αR,βS)-α-(2,4-difluorophenyl)-5-fluoro-β-methyl-α-(1H-1,2,4-triazol-1-ylmethyl)-4-pyrimidineethanol-d3, 1-oxide
Purity: ≥99% deuterated forms (d1-d3)
Formula Markup: C16H11D3F3N5O2
Formula Weight: 368,3
Shelf life (days): 1460
CAS Number: 1217851-84-7
Notes: Voriconazole-d3 N-oxide is intended for use as an internal standard for the quantification of voriconazole N-oxide (Item No. 28047) by GC- or LC-MS. Voriconazole N-oxide is a major metabolite of the triazole antifungal voriconazole (Item No. 15633).{48321} It is formed via oxidation of voriconazole by the cytochrome P450 (CYP) isoforms CYP3A4 and CYP2C19.