Anastrozole EP Impurity G
Impurity reference standard · Anastrozole
- CAS number
- 120511-92-4
- Molecular formula
- C17H19N5
- Molecular weight
- 293.37
- Purity
- 95%+
- Appearance
- White to Off-White Solid
- Storage
- -20±5℃
About Anastrozole EP Impurity G
Anastrozole EP Impurity G is a specified impurity of Anastrozole. It is registered under CAS number 120511-92-4.
The compound is characterised by its molecular formula C17H19N5 and a molecular weight of 293.37, with the two-dimensional structure shown above. Because it shares the Anastrozole scaffold, it is typically used to track process-related and degradation impurities of Anastrozole 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 Anastrozole impurities
The same parent compound, neighbouring impurity numbers.
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