Epirubicin Impurity 7 CAS 57918-22-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57918-22-6 |
| Molecular Formula | C29H28F3NO11 |
| Molecular Weight | 623.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Epirubicin Impurity 7 (CAS 57918-22-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C29H28F3NO11. Molecular weight: 623.53 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1973 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Epirubicin Standards
- Epirubicin Impurity 5 (CAS 26388-52-3)
- 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
- 35-Bromo-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontanoic acid (CAS 2098983-39-0)
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- Pigment Orange 13 (CAS 3520-72-7)
- 2-(2,2,2-Trifluoroethyl)-2,3-dihydro-1h-isoindol-5-amine (CAS 1099643-99-8)
- Bis(3-fluorophenyl)amine (CAS 333-53-9)
- 1,2-Dihydropyrido[2,3-e][1,2,4]triazin-3(4H)-one (CAS 247144-93-0)
- (R)-Methyl 6-(((benzyloxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)hexanoate (CAS 82611-49-2)
- 2-(3-Cyclopentylpropanamido)acetic acid (CAS 954272-16-3)
- Methyl 3-azabicyclo[3.1.0]hexane-1-carboxylate (CAS 1363380-55-5)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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