1-Bromo-2-chloro-3-(difluoromethyl)benzene CAS 1261849-47-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261849-47-1 |
| Molecular Formula | C7H4BrClF2 |
| Molecular Weight | 241.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-2-chloro-3-(difluoromethyl)benzene (CAS 1261849-47-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H4BrClF2. Molecular weight: 241.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H4BrClF2 |
| Molecular Weight | 241.46 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.) | 1990 |
| Halogen Content | F/Cl/Br-containing |
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Recommended Standards
- 1-Bromo-2-chloro-4-(difluoromethyl)benzene (CAS 1261614-16-7)
- 1-Bromo-4-chloro-2-(difluoromethyl)benzene (CAS 1261859-82-8)
- 1-Bromo-4-(chloromethyl)-2,5-difluorobenzene (CAS 1341660-62-5)
- 3-(Boc-aminomethyl)-2-fluorophenylboronic acid (CAS 2377610-40-5)
- Ethyl 4-acetyl-5-methylisoxazole-3-carboxylate (CAS 15911-11-2)
- 3-(2,4-Difluorophenyl)-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine (CAS 949899-83-6)
- 6-Hydroxy-4,5-dimethyl-2,3-dihydro-1H-inden-1-one (CAS 367506-51-2)
- Ethyl 2-((2,6-difluorophenyl)amino)-2-oxoacetate (CAS 648408-62-2)
- 4-Bromo-4'-chloro-1,1'-biphenyl (CAS 23055-77-8)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
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