Amiodarone EP Impurity B CAS 83409-32-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 83409-32-9 |
| Molecular Formula | C23H25I2NO3 |
| Molecular Weight | 617.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Amiodarone EP Impurity B (CAS 83409-32-9), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H25I2NO3. Molecular weight: 617.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H25I2NO3 |
| Molecular Weight | 617.26 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Amiodarone Standards
- Amiodarone Impurity 19 (CAS 1346604-30-5)
- Amiodarone Impurity 20 (CAS CATO-C4X-142520)
- Amiodarone (CAS 1951-25-3)
- Amiodarone Impurity 16 (CAS 1391054-75-3)
- Amiodarone Impurity I (CAS CATO-C4X-142515)
- Amiodarone Impurity 45 (CAS CATO-C4X-142545)
- Amiodarone Didesethyl Impurity (CAS 94317-95-0)
- Amiodarone Impurity 16 (CAS 318267-30-0)
Recommended Standards
- Clindamycin Impurity 168 (CAS CATO-C4X-1341168)
- N-Nitroso Macitentan impurity 52 (CAS CATO-C4X-117552)
- N-(trans-4-(3-(2-Chlorophenyl)-7-((3-methyl-4-(4-methylpiperazin-1-yl)phenyl)amino)-2-oxo-3,4-dihydropyrimido[4,5-d]pyrimidin-1(2H)-yl)cyclohexyl)propionamide (CAS 2260886-64-2)
- Cefminox Impurity 34 (CAS CATO-C4X-192634)
- Clofazimine Impurity 20 (CAS CATO-C4X-207120)
- 4-n-Octylbenzoic acid (CAS 3575-31-3)
- 4-Chloro-6-(trifluoromethyl)-1,3-dihydro-2H-benzo[d]imidazole-2-thione (CAS 175135-18-9)
- 3,6-Bis(4-(tert-butyl)phenyl)-9H-carbazole (CAS 728904-28-7)
- 4-((4-(4-Methylpiperazin-1-yl)phenyl)amino)-4-oxobutanoic acid (CAS 724455-62-3)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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