Carbamazepine Impurity 32 CAS 40421-05-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 40421-05-4 |
| Molecular Formula | C15H10BrNO |
| Molecular Weight | 300.15 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Carbamazepine Impurity 32 (CAS 40421-05-4) pharmacopoeial impurity standards reference standard. Molecular formula: C15H10BrNO. Molecular weight: 300.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H10BrNO |
| Molecular Weight | 300.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Carbamazepine Standards
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- Carbamazepine EP Impurity G (CAS 59690-97-0)
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- Carbamazepine Impurity 16 (CAS CATO-C4X-118116)
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