4,4’-Di(bromomethyl)diphenyl Ether CAS 4542-75-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4542-75-0 |
| Molecular Formula | C14H12Br2O |
| Molecular Weight | 356.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4’-Di(bromomethyl)diphenyl Ether (CAS 4542-75-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H12Br2O. Molecular weight: 356.05 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H12Br2O |
| Molecular Weight | 356.05 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
Related Di Standards
- 1-(Bromomethyl)-4-((4-nitrophenyl)sulfonyl)benzene (CAS 100398-04-7)
- Methyl 3-(bromomethyl)-2-phenylquinoline-4-carboxylate (CAS 272104-64-0)
- 1,3,5-tris(bromomethyl)benzene (CAS 18226-42-1)
- 1,2,3-Tris(bromomethyl)benzene (CAS 370069-67-3)
- 1-(Bromomethyl)-2-iodo-4,5-dimethoxybenzene (CAS 293732-19-1)
- Methyl 3-(bromomethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1256388-92-7)
- Methyl 2-(bromomethyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1333222-42-6)
- Methyl 4-(bromomethyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1626407-50-8)
Recommended Standards
- 2-(Benzyloxy)-1,3-dibromo-5-methylbenzene (CAS 84379-34-0)
- 4-Methyl-9-(trimethylstannyl)acridine (CAS 602302-61-4)
- 1,3-Dibromo-5-(4-methoxybenzyl)benzene (CAS 2586126-19-2)
- Ethyl 2-bromo-4-(2-chloro-4-fluorobenzyl)thiazole-5-carboxylate (CAS 1206908-08-8)
- Butafenacil (CAS 134605-64-4)
- 3-{1-[(tert-butoxy)carbonyl]piperidin-4-yl}-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 2059993-63-2)
- 2-Chloro-1-ethynyl-4-fluoro-3-methylbenzene (CAS 2470437-90-0)
- Beta-HBCDD (CAS 134237-51-7)
- 4-Ethylpiperidine-4-carboxylic acid (CAS 1227465-48-6)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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