Cabazitaxel Impurity N4 CAS 1262147-55-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1262147-55-6 |
| Molecular Formula | C24H21NO5 |
| Molecular Weight | 403.43 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cabazitaxel Impurity N4 (CAS 1262147-55-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H21NO5. Molecular weight: 403.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H21NO5 |
| Molecular Weight | 403.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Cabazitaxel Standards
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- Cabazitaxel Impurity 34 (CAS CATO-C4X-111534)
- Cabazitaxel Impurity 37 (CAS 131023-37-5)
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