Isavuconazole Impurity 81
Impurity reference standard · Isavuconazole
- CAS number
- —
- Molecular formula
- C13H21N3O12S2
- Molecular weight
- 475.45
- Purity
- 95%+
- Appearance
- Pale Yellow Oil
- Storage
- 2℃ ~ 8℃
About Isavuconazole Impurity 81
Isavuconazole Impurity 81 is a specified impurity of Isavuconazole. It has no single publicly registered CAS number, so it is defined by the structure and molecular formula below.
The compound is characterised by its molecular formula C13H21N3O12S2 and a molecular weight of 475.45, with the two-dimensional structure shown above. Because it shares the Isavuconazole scaffold, it is typically used to track process-related and degradation impurities of Isavuconazole during method development, forced degradation and stability studies.
Each pack ships with a certificate of analysis reporting purity of 95%+ together with the supporting analytical data — HNMR, MS and HPLC or GC traces — so the material can be released straight into your own QC workflow. Recommended storage: 2℃ ~ 8℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Isavuconazole impurities
The same parent compound, neighbouring impurity numbers.
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