3,4'-Dibromodiphenyl ether CAS 83694-71-7
Purity >95%In StockPharmaceutical Standards
| CAS No. | 83694-71-7 |
| Molecular Formula | C12H8Br2O |
| Molecular Weight | 328.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4'-Dibromodiphenyl ether (CAS 83694-71-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H8Br2O. Molecular weight: 328.00 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H8Br2O |
| Molecular Weight | 328.00 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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.) | 1980 |
| Halogen Content | Br-containing |
Related Dibromodiphenyl Standards
- 2,4'-Dibromodiphenyl Ether (CAS 147217-71-8)
- 2,3'-Dibromodiphenyl Ether (CAS 147217-72-9)
- 2,4-Dibromodiphenyl Ether (CAS 171977-44-9)
- 3,4-Dibromodiphenyl Ether (CAS 189084-59-1)
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- 2,3-Dibromodiphenyl ether (CAS 446254-14-4)
- 2,5-Dibromodiphenyl Ether (CAS 337513-66-3)
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Recommended Standards
- 3,5-Dibromodiphenyl Ether (CAS 46438-88-4)
- Bis(4-Bromophenyl) Ether (CAS 2050-47-7)
- 3,5-Dibromo-[1,1'-biphenyl]-4-ol (CAS 4400-05-9)
- 8-Fluoro-2-methylquinoline-3-carboxylic acid (CAS 1333255-09-6)
- 4,6-Dichloro-5-methoxy-2-methylpyrimidine (CAS 851986-00-0)
- 4-(2,2,2-Trifluoroethoxy)benzene-1,2-diamine (CAS 57925-49-2)
- 5-Bromo-3-ethyl-1-methyl-1H-1,2,4-triazole (CAS 1545783-53-6)
- tert-Butyldimethyl(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyloxy)silane (CAS 803730-88-3)
- N-(4-Isopropylphenyl)-N-[(4-methylphenyl)sulfonyl]glycine (CAS 333458-91-6)
- Allo-D-Ile27-Tirzepatide (CAS CATO-CPTD788961)
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