1-Bromo-2-fluoro-4-(trifluoromethyl)benzene CAS 40161-54-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40161-54-4 |
| Molecular Formula | C7H3BrF4 |
| Molecular Weight | 243.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-2-fluoro-4-(trifluoromethyl)benzene (CAS 40161-54-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H3BrF4. Molecular weight: 243.00 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H3BrF4 |
| Molecular Weight | 243.00 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.) | 1968 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-Bromo-1-fluoro-3-(trifluoromethyl)benzene (CAS 104540-42-3)
- 5-Bromo-2-(difluoromethyl)-1,3-difluorobenzene (CAS 1221272-77-0)
- 1-Bromo-3-fluoro-5-(trifluoromethyl)benzene (CAS 130723-13-6)
- 4-Bromo-2-fluorobenzotrifluoride (CAS 142808-15-9)
- 3-Bromo-2-fluorobenzotrifluoride (CAS 144584-67-8)
- 1-Bromo-3-(difluoromethyl)-2,4-difluorobenzene (CAS 1447671-68-2)
- 1-Bromo-4-(difluoromethyl)-2,3-difluorobenzene (CAS 1449290-34-9)
- 1-Bromo-4-(difluoromethyl)-2,5-difluorobenzene (CAS 1628442-65-8)
Recommended Standards
- 2-Bromo-3,4-difluorobenzodifluoride (CAS 1807204-26-7)
- 2,3,4,5-Tetrafluorobenzyl bromide (CAS 53001-71-1)
- 2-Bromo-4,6-difluorobenzodifluoride (CAS 1807172-10-6)
- 1-Allyl-N-(furan-2-ylmethyl)-2-imino-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510761-25-8)
- 6-Bromo-3-(difluoromethyl)-N,N-dimethyl-1H-indol-2-amine (CAS 2091011-15-1)
- Fmoc-Cys((R)-2,3-di(palmitoyloxy)-propyl)-OH (CAS 139573-77-6)
- (3-(Sec-butoxy)phenyl)methanol (CAS 915920-70-6)
- (S)-2-Ethoxy-3-(4-hydroxyphenyl)propanoic acid, 97% (CAS 325793-65-5)
- Cycloaspeptide D (CAS 691363-62-9)
- Acetyl Hexapeptide-38 (CAS 1400634-44-7)
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