Zolpidem Impurity 1
Impurity reference standard · Zolpidem
- CAS number
- 109461-64-5
- Molecular formula
- C19H21N3O2
- Molecular weight
- 323.39
- Purity
- 95%+
- Storage
- 2℃ ~ 8℃
About Zolpidem Impurity 1
Zolpidem Impurity 1 is a specified impurity of Zolpidem. It is registered under CAS number 109461-64-5.
The compound is characterised by its molecular formula C19H21N3O2 and a molecular weight of 323.39, with the two-dimensional structure shown above. Because it shares the Zolpidem scaffold, it is typically used to track process-related and degradation impurities of Zolpidem 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 Zolpidem impurities
The same parent compound, neighbouring impurity numbers.
Need this standard, or a related one?
Send the compound name, CAS number or a structure file — we confirm availability, pack size and lead time, usually within one business day.