Category
Voriconazole
CAS Number
NA
Molecular Formula
C₁₈H₁₆F₃N₃O · C₁₀H₁₆O₄S
Molecular Weight
579.63 g/mol
Synonym

(2R,3S)-2-(2,4-difluorophenyl)-3-(2-fluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol compound with ((1R,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonic acid

Keywords
Impurities
Pharmaceutical Standards
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Voriconazole Impurity-3 is a specified process-related or degradation impurity associated with voriconazole. It is formed during synthesis, purification, or storage of the drug and represents a structurally related compound that differs slightly from the parent molecule. In pharmaceutical quality control, it is identified and quantified using validated analytical methods to ensure that its level remains within pharmacopeial limits, helping maintain the drug’s safety, purity, and regulatory compliance.