1-Bromo-3-(perfluoroethyl)benzene CAS 18739-03-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18739-03-2 |
| Molecular Formula | C8H4BrF5 |
| Molecular Weight | 275.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Bromo-3-(perfluoroethyl)benzene (CAS 18739-03-2) pharmaceutical standards reference standard. Molecular formula: C8H4BrF5. Molecular weight: 275.01 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H4BrF5 |
| Molecular Weight | 275.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 1-Bromo-2-(perfluoroethyl)benzene (CAS 112754-17-3)
- 1-Bromo-3-(difluoromethyl)-5-(trifluoromethyl)benzene (CAS 1214326-55-2)
- 2-Bromo-4-(difluoromethyl)-1-(trifluoromethyl)benzene (CAS 1214333-07-9)
- 2-Bromo-1-(difluoromethyl)-4-(trifluoromethyl)benzene (CAS 1214337-38-8)
- 4-Bromo-1-(difluoromethyl)-2-(trifluoromethyl)benzene (CAS 1214352-15-4)
- 1-Bromo-4-(difluoromethyl)-2-(trifluoromethyl)benzene (CAS 1214358-07-2)
- 1-Bromo-2-(difluoromethyl)-4-(trifluoromethyl)benzene (CAS 1214386-79-4)
- 1-Bromo-4-(pentafluoroethyl)benzene (CAS 206560-66-9)
Recommended Standards
- 3,4-Dichloro-5-(trifluoromethoxy)benzoic acid (CAS 1706458-45-8)
- 2,4-Difluoro-5-(trifluoromethyl)benzyl bromide (CAS 1934665-18-5)
- 1-(Bromomethyl)-2,4-difluoro-3-(trifluoromethyl)benzene (CAS 1445995-80-1)
- 6-Methyl-1,6-diazaspiro[3.3]Heptane (CAS 1823887-07-5)
- 3-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)oxetan-3-ol (CAS 1093878-29-5)
- 7-Chloro-4-methyl-2,3-dihydro-1H-inden-1-amine (CAS 1337401-63-4)
- 4-Amino-5-methylpyrrolidin-2-one (CAS 1532068-72-6)
- 1-(4-(Trifluoromethyl)phenyl)propan-1-amine (CAS 885276-54-0)
- Dimethyl 5-(2,5-dimethyl-1H-pyrrol-1-yl)-3-(2-methoxy-2-oxoethyl)thiophene-2,4-dicarboxylate (CAS 339020-23-4)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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