Nirmatrelvir Impurity 2 HCl
Impurity reference standard · Nirmatrelvir
- CAS number
- 1932411-98-7 (free base)
- Molecular formula
- C9H16ClNO2
- Molecular weight
- 205.68
- Purity
- 95%+
About Nirmatrelvir Impurity 2 HCl
Nirmatrelvir Impurity 2 HCl is a specified impurity of Nirmatrelvir. It is registered under CAS number 1932411-98-7.
The compound is characterised by its molecular formula C9H16ClNO2 and a molecular weight of 205.68, with the two-dimensional structure shown above. Because it shares the Nirmatrelvir scaffold, it is typically used to track process-related and degradation impurities of Nirmatrelvir 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.
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