Cytarabine Impurity 31
Impurity reference standard · Cytarabine
- CAS number
- 169687-80-3
- Molecular formula
- C14H21N3O9
- Molecular weight
- 375.33
- Purity
- 95%+
About Cytarabine Impurity 31
Cytarabine Impurity 31 is a specified impurity of Cytarabine. It is registered under CAS number 169687-80-3.
The compound is characterised by its molecular formula C14H21N3O9 and a molecular weight of 375.33, with the two-dimensional structure shown above. Because it shares the Cytarabine scaffold, it is typically used to track process-related and degradation impurities of Cytarabine 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.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Cytarabine impurities
The same parent compound, neighbouring impurity numbers.
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