Niraparib Impurity N3 CAS 2244064-26-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2244064-26-2 |
| Molecular Formula | C16H22BrNO2 |
| Molecular Weight | 340.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Niraparib Impurity N3 (CAS 2244064-26-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C16H22BrNO2. Molecular weight: 340.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H22BrNO2 |
| Molecular Weight | 340.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Niraparib Standards
- Niraparib Impurity N9 (CAS 1203683-54-8)
- Niraparib Impurity N3 (CAS 1203686-41-2)
- Niraparib Impurity 52 (CAS CATO-C4X-232952)
- Niraparib impurity 25 (CAS CATO-C4X-232925)
- Niraparib Impurity 27 (CAS CATO-C4X-232927)
- Niraparib impurity 24 (CAS CATO-C4X-232924)
- Niraparib Impurity 30 (CAS CATO-C4X-232930)
- Niraparib-d5 (CAS 1038915-60-4 (non-labelled))
Recommended Standards
- N-Boc-4-(4-bromophenyl)piperidine (CAS 769944-78-7)
- 1-Boc-3-(4-Bromophenyl)piperidine (CAS 769944-73-2)
- ethyl 3-{[2-(trifluoromethyl)-1H-benzimidazol-1-yl]methyl}-1,2,4-oxadiazole-5-carboxylate (CAS 881476-28-4)
- Indocyanine Green Impurity 67 (CAS CATO-C4X-250367)
- Pemetrexed Impurity 9 (CAS 193281-05-9)
- Propiverine N-Oxide (CAS 1329509-71-8)
- Sodium 5-bromopyridine-2-sulfinate (CAS 2137712-61-7)
- N-(p-tolyl)-2,3-dihydro-4H-benzo[b][1,4]thiazine-4-carboxamide (CAS 338750-62-2)
- 3-Bromo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine (CAS 1263378-90-0)
- Galanin (1-13)-Neuropeptide Y (25-36) amide (CAS 147138-51-0)
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