Arbidol Impurity 25 CAS 110543-98-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 110543-98-1 |
| Molecular Formula | C15H15Br2NO4 |
| Molecular Weight | 433.09 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Arbidol Impurity 25 (CAS 110543-98-1) pharmacopoeial impurity standards reference standard. Molecular formula: C15H15Br2NO4. Molecular weight: 433.09 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H15Br2NO4 |
| Molecular Weight | 433.09 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Arbidol Standards
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Recommended Standards
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- 4-Bromo-3,3,4,4-tetrafluorobutyl (2,2,3,4,4,4-hexafluorobutyl) carbonate (CAS 1980034-73-8)
- Budesonide Impurity 51 (CAS CATO-C4X-138951)
- Orlistat Impurity 2 (CAS 104872-28-8)
- methyl 3-(methylsulfanyl)butanoate (CAS 207983-28-6)
- ethyl 2-(4-nitrophenyl)(d2)acetate (CAS 1376709-86-2)
- (3R,4S,5R)-tert-butyl 3-methoxy-5-methyl-4-(methylamino)heptanoate hydrochloride (CAS 130273-11-9)
- 1-(5-Isopropyl-1h-1,2,4-triazol-3-yl)-2,2-dimethylpropan-1-amine (CAS 1250815-77-0)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com