Busulfan Impurity 5
Impurity reference standard · Busulfan
- CAS number
- 19859-00-8
- Molecular formula
- C7H14O5S
- Molecular weight
- 210.25
- Purity
- 95%+
- Appearance
- Clear Colourless Oil
- Storage
- -20℃±5℃
About Busulfan Impurity 5
Busulfan Impurity 5 is a specified impurity of Busulfan. It is registered under CAS number 19859-00-8.
The compound is characterised by its molecular formula C7H14O5S and a molecular weight of 210.25, with the two-dimensional structure shown above. Because it shares the Busulfan scaffold, it is typically used to track process-related and degradation impurities of Busulfan 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: -20℃±5℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Busulfan impurities
The same parent compound, neighbouring impurity numbers.
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