Deferasirox EP Impurity B CAS 1218-69-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1218-69-5 |
| Molecular Formula | C14H9NO3 |
| Molecular Weight | 239.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Deferasirox EP Impurity B (CAS 1218-69-5) pharmacopoeial impurity standards reference standard. Molecular formula: C14H9NO3. Molecular weight: 239.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H9NO3 |
| Molecular Weight | 239.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Deferasirox Standards
- Deferasirox Impurity 21 (CAS CATO-C4X-143821)
- Deferasirox Impurity 15 (CAS CATO-C4X-143815)
- Deferasirox EP Impurity A (CAS 1972-71-0)
- Deferasirox Impurity 17 (CAS 155528-92-0)
- Deferasirox Impurity 11 (CAS 586-91-4)
- Deferasirox Impurity 22 (CAS CATO-C4X-143822)
- Deferasirox Impurity 12 (CAS 14685-90-6)
- Deferasirox Impurity 20 (CAS CATO-C4X-143820)
Recommended Standards
- Minoxidil Impurity 64 (CAS CATO-C4X-170064)
- 7,8-Dihydro-L-biopterin (CAS 6779-87-9)
- Pranoprofen Impurity 38 (CAS 53944-40-4)
- Buspirone Impurity 40 (CAS CATO-C4X-125840)
- Moxifloxacin impurity 9 (CAS 2489671-14-7)
- 3-benzyl-3-methylpyrrolidin-2-one (CAS 175698-09-6)
- 1-(Methylsulfonyl)-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)piperazine (CAS 1206641-59-9)
- Mollicellin H(As) (CAS 68455-09-4)
- 3-(4-Chloro-2-methylbenzenesulfonyl)-4,6-dimethyl-2-(2-methylpropoxy)pyridine (CAS 338774-18-8)
- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
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