5-Bromo-1,2-difluoro-3-(trifluoromethyl)benzene CAS 240122-25-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 240122-25-2 |
| Molecular Formula | C7H2BrF5 |
| Molecular Weight | 260.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-1,2-difluoro-3-(trifluoromethyl)benzene (CAS 240122-25-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H2BrF5. Molecular weight: 260.99 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H2BrF5 |
| Molecular Weight | 260.99 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.) | 2025 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-Bromo-1,5-difluoro-3-(trifluoromethyl)benzene (CAS 1099597-86-0)
- 1-Bromo-4,5-difluoro-2-(trifluoromethyl)benzene (CAS 112290-04-7)
- 2-Bromo-1,4-difluoro-3-(trifluoromethyl)benzene (CAS 1242339-93-0)
- 3-Bromo-2,6-difluorobenzotrifluoride (CAS 1263377-74-7)
- 2-Bromo-1,3-difluoro-4-(trifluoromethyl)benzene (CAS 1805023-67-9)
- 3-Bromo-4,5-difluorobenzotrifluoride (CAS 1805119-88-3)
- 1-Bromo-3,5-difluoro-2-(trifluoromethyl)benzene (CAS 1805523-62-9)
- 1-Bromo-2,5-difluoro-3-(trifluoromethyl)benzene (CAS 1807071-16-4)
Recommended Standards
- 2-Bromo-4-(difluoromethyl)-1,3,5-trifluorobenzene (CAS 2091605-09-1)
- Pentafluorobenzyl Bromide (CAS 1765-40-8)
- 2-Bromo-3,4-difluoro-1-(trifluoromethyl)benzene (CAS 663601-56-7)
- (5-tert-Butyl-6H-[1,3,4]thiadiazin-2-yl)hydrazine (CAS 158035-17-7)
- 1-Fluoro-2-Isocyanatoethane (CAS 505-12-4)
- 6-Bromo-2-(4-chlorophenyl)-3-iodo-8-methylimidazo[1,2-a]pyridine (CAS 2404733-82-8)
- N-Nitroso Amoxicillin Impurity J Trimer (CAS CATO-C4X-114879)
- 2-Amino-N-(3-bromobenzyl)-N-ethylacetamide (CAS 1353984-12-9)
- Ethyl 2-(methoxymethyl)-4-methyl-1,3-thiazole-5-carboxylate (CAS 136204-59-6)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com