Epirubicin Impurity 5 CAS 26388-52-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26388-52-3 |
| Molecular Formula | C29H28F3NO11 |
| Molecular Weight | 623.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Epirubicin Impurity 5 (CAS 26388-52-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C29H28F3NO11. Molecular weight: 623.53 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C29H28F3NO11 |
| Molecular Weight | 623.53 g/mol |
| Purity | 97%+ |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Epirubicin Standards
- Epirubicin Impurity 7 (CAS 57918-22-6)
- Epirubicin Impurity 10 (CAS CATO-C4X-111610)
- Epirubicin Impurity 12 (CAS CATO-C4X-111612)
- Epirubicin Impurity 15 (CAS 99570-29-3)
- Epirubicin (CAS 56420-45-2)
- Epirubicin EP Impurity C (CAS CATO-C4X-11163)
- Epirubicin Impurity 11 (CAS CATO-C4X-111611)
- Epirubicin EP Impurity A (CAS 24385-10-2)
Recommended Standards
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- 1,6,6-Trimethyl-1,5,6,7-tetrahydro-4H-indazol-4-one (CAS 85302-17-6)
- 3-((Pyridin-3-ylmethyl)amino)propan-1-ol (CAS 6951-00-4)
- 25232-41-1 4-Ethenylpyridine, homopolymer 4-Vinylpyridine homopolymer CHEBI:53247 P4VP poly(4-vinylpyridine) poly[1-(pyridin-4-yl)ethylene] (CAS 25232-41-1)
- Rapamycin Impurity 20 (Mixture of Isomers) (CAS CATO-C4X-174620)
- 3-Bromo-5,6-dimethoxypicolinonitrile (CAS 1333147-36-6)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com