Paclitaxel EP Impurity H CAS 78454-17-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 78454-17-8 |
| Molecular Formula | C45H49NO13 |
| Molecular Weight | 811.87 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Paclitaxel EP Impurity H (CAS 78454-17-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C45H49NO13. Molecular weight: 811.87 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C45H49NO13 |
| Molecular Weight | 811.87 g/mol |
| 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
Related Paclitaxel Standards
- Paclitaxel EP Impurity G (CAS 78432-77-6)
- Paclitaxel Impurity 36 (CAS 153415-46-4)
- Paclitaxel EP Impurity A (CAS 173101-54-7)
- Paclitaxel Impurity 18 (CAS CATO-C4X-184218)
- Paclitaxel EP Impurity B (CAS 71610-00-9)
- Paclitaxel EP Impurity D (CAS 150547-36-7)
- Paclitaxel EP Impurity R (CAS 158948-96-0)
- Paclitaxel Impurity R (CAS 159001-25-9)
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Why CATO?
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