Rufinamide Impurity 3 CAS 106308-41-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 106308-41-2 |
| Molecular Formula | C10H9FN4O |
| Molecular Weight | 220.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Rufinamide Impurity 3 (CAS 106308-41-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C10H9FN4O. Molecular weight: 220.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H9FN4O |
| Molecular Weight | 220.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Rufinamide Standards
- Rufinamide Cyano Impurity (CAS 202003-06-3)
- Rufinamide Impurity 4 (CAS 80819-65-4)
- Rufinamide-d2 (CAS 1129491-38-8)
- Rufinamide (CAS 106308-44-5)
- Rufinamide Impurity 5 (CAS 1622904-99-7)
- Rufinamide Impurity 2 (CAS 166196-11-8)
- Rufinamide D2 Metabolite (CAS 1346597-78-1)
- Rufinamide USP Related Compound B (CAS 217448-86-7)
Recommended Standards
- N-(5-Amino-2-fluorophenyl)-2-furamide (CAS 926223-38-3)
- Sulfacetamide-13C6 (CAS CATO-CCAD301374)
- N-(4-Fluorophenyl)-5-methylisoxazole-4-carboxamide (CAS 61643-22-9)
- Pantoprazole Impurity 44 (CAS CATO-C4X-139944)
- Loxoprofen Impurity 70 (CAS 1027957-36-3)
- 1-((4-Methylbenzyl)oxy)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1226083-24-4)
- 6-Methoxy-7-((1-methylpiperidin-4-yl)methoxy)quinazolin-4(3H)-one (CAS 264208-69-7)
- 2-Bromo-1-(1,5-dimethyl-1H-pyrazol-3-yl)ethanone (CAS 1420981-12-9)
- 2-(2-(Difluoromethoxy)-3-methoxybenzoyl)pyridine (CAS 1261799-26-1)
- Neuroendocrine Regulatory Peptide-4 (human, mouse, rat) (H-7266.1000) (CAS 922704-18-5)
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