Temozolomide Impurity 3
Impurity reference standard · Temozolomide
- CAS number
- 188612-53-5
- Molecular formula
- C6H9N5O2
- Molecular weight
- 183.17
- Purity
- 95%+
- Appearance
- White to Off-White Solid
- Storage
- 2℃ ~ 8℃
About Temozolomide Impurity 3
Temozolomide Impurity 3 is a specified impurity of Temozolomide. It is registered under CAS number 188612-53-5.
The compound is characterised by its molecular formula C6H9N5O2 and a molecular weight of 183.17, with the two-dimensional structure shown above. Because it shares the Temozolomide scaffold, it is typically used to track process-related and degradation impurities of Temozolomide 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 Temozolomide 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.