Ixabepilone Impurity 4 CAS 1220999-09-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1220999-09-6 |
| Molecular Formula | C27H44N2O6S |
| Molecular Weight | 524.71 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ixabepilone Impurity 4 (CAS 1220999-09-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C27H44N2O6S. Molecular weight: 524.71 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C27H44N2O6S |
| Molecular Weight | 524.71 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ixabepilone Standards
Recommended Standards
- 5-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methyl)-N-[(1E)-{[(2,4-dichlorophenyl)methoxy]amino}methylidene]-4,5-dihydro-1,2-oxazole-3-carboxamide (CAS 338399-37-4)
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