2,3,3',4,5-Pentabromodiphenyl Ether CAS 446254-69-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 446254-69-9 |
| Molecular Formula | C12H5Br5O |
| Molecular Weight | 564.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,3',4,5-Pentabromodiphenyl Ether (CAS 446254-69-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H5Br5O. Molecular weight: 564.69 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H5Br5O |
| Molecular Weight | 564.69 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
Related Pentabromodiphenyl Standards
- 2,2',3,3',5-Pentabromodiphenyl ether (CAS 446254-51-9)
- 2,2',3,4,5'-Pentabromodiphenyl Ether (CAS 446254-54-2)
- 2,2',3,4,5-Pentabromodiphenyl Ether (CAS 446254-53-1)
- 2,2',3,4',5-Pentabromodiphenyl ether (CAS 446254-57-5)
- 2,2',3',4,5-Pentabromodiphenyl Ether (CAS 446254-64-4)
- 2,2',3,4,6-Pentabromodiphenyl Ether (CAS 446254-55-3)
- 2,2',3',4,6-Pentabromodiphenyl ether (CAS 38463-82-0)
- 2,2',3,5,5'-Pentabromodiphenyl ether (CAS 446254-59-7)
Recommended Standards
- 2,3,3',4,5'-Pentabromodiphenyl Ether (CAS 446254-71-3)
- 2,3,3',4,6-Pentabromodiphenyl Ether (CAS 446254-72-4)
- 2,3,3',4,4'-Pentabromodiphenyl Ether (CAS 373594-78-6)
- Fmoc-β-Ala-Aph(Hor)-OH (CAS CATO-CPTD789002)
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- 7-Methylquinoline-4-carbaldehyde (CAS 898404-29-0)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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