Roxithromycin EP Impurity E CAS 1460313-66-9
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 1460313-66-9 |
| Molecular Formula | C40H74N2O15 |
| Molecular Weight | 823.02 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Roxithromycin EP Impurity E (CAS 1460313-66-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C40H74N2O15. Molecular weight: 823.02 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C40H74N2O15 |
| Molecular Weight | 823.02 g/mol |
| Purity | >90% |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
Related Roxithromycin Standards
- Roxithromycin EP Impurity F (CAS 118267-18-8)
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- Roxithromycin EP Impurity D (CAS 134931-00-3)
- Roxithromycin (CAS 80214-83-1)
- Roxithromycin EP Impurity J (CAS 134834-12-1)
- Roxithromycin Impurity 24 (CAS CATO-C4X-130324)
- Roxithromycin-d7 (CAS CATO-C4X-130322)
- Roxithromycin-d7 (CAS CATO-CCAD300664)
Recommended Standards
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- N-p-tolylformamide (CAS 3085-54-9)
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