4-(2-Bromo-4-nitrophenoxy)-2-fluoro-1,1'-biphenyl CAS 477888-32-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477888-32-7 |
| Molecular Formula | C18H11BrFNO3 |
| Molecular Weight | 388.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Bromo-4-nitrophenoxy)-2-fluoro-1,1'-biphenyl (CAS 477888-32-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H11BrFNO3. Molecular weight: 388.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H11BrFNO3 |
| Molecular Weight | 388.19 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, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- N-(2,4-dichloro-5-(2-methoxyethoxy)phenyl)-5-(trifluoromethyl)-1,3,4-thiadiazol-2-amine (CAS 866051-72-1)
- tert-Butyl (5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)pyridin-2-yl)carbamate (CAS 1333319-46-2)
- N-(5-(2,5-Dichlorothiophen-3-yl)-1,3,4-oxadiazol-2-yl)-2-(2-fluorophenoxy)acetamide (CAS 1170257-15-4)
- (R)-2-(3-chloro-2-nitrophenyl)pyrrolidine (CAS 1213083-04-5)
- 2,5-Dichlorobenzenesulfonamide (CAS 259683-79-9)
- Ornidazole Impurity 16 (CAS 1565482-62-3)
- 6-Hydroxyquinazoline-2,4(1H,3H)-dione (CAS 17730-74-4)
- 3-((tert-Butoxycarbonyl)amino)-4,4-difluorobutanoic acid (CAS 81982-56-1)
- 4-(P-tolyl)piperidin-4-ol (CAS 57988-60-0)
- Peptide YY (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 81858-94-8)
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