Paclitaxel Impurity 33
Impurity reference standard · Paclitaxel
- CAS number
- 92950-42-0
- Molecular formula
- C29H34O10
- Molecular weight
- 542.57
- Purity
- 95%+
- Appearance
- White to Pale Beige Solid
- Storage
- 2℃ ~ 8℃
About Paclitaxel Impurity 33
Paclitaxel Impurity 33 is a specified impurity of Paclitaxel. It is registered under CAS number 92950-42-0.
The compound is characterised by its molecular formula C29H34O10 and a molecular weight of 542.57, with the two-dimensional structure shown above. Because it shares the Paclitaxel scaffold, it is typically used to track process-related and degradation impurities of Paclitaxel 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 Paclitaxel impurities
The same parent compound, neighbouring impurity numbers.
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