Etoposide EP Impurity D CAS 23363-35-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 23363-35-1 |
| Molecular Formula | C27H30O13 |
| Molecular Weight | 562.52 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Etoposide EP Impurity D (CAS 23363-35-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H30O13. Molecular weight: 562.52 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C27H30O13 |
| Molecular Weight | 562.52 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
Related Etoposide Standards
- Etoposide Impurity 23 (CAS 101648-63-9)
- Etoposide 3,4-Quinone (CAS 105016-65-7)
- Etoposide impurity 22 (CAS 153975-25-8)
- Etoposide Impurity 30 (CAS CATO-C4X-202430)
- Etoposide (CAS 33419-42-0)
- Etoposide EP Impurity B (CAS 100007-56-5)
- Etoposide EP Impurity C (CAS 100007-53-2)
- Etoposide EP Impurity I (CAS 111712-42-6)
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- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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