5’-Bromo-2’,4’-difluoroacetophenone CAS 864773-64-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 864773-64-8 |
| Molecular Formula | C8H5BrF2O |
| Molecular Weight | 235.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5’-Bromo-2’,4’-difluoroacetophenone (CAS 864773-64-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H5BrF2O. Molecular weight: 235.03 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H5BrF2O |
| Molecular Weight | 235.03 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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 4'-Bromo-2',3'-difluoroacetophenone (CAS 1007346-28-2)
- 3’-Bromo-2’,4’-difluoroacetophenone (CAS 1210824-63-7)
- 4-Bromo-2,5-difluoroacetophenone, 97% (CAS 123942-11-0)
- 1-(2-Bromo-4,5-difluorophenyl)ethanone (CAS 127371-55-5)
- 5-Bromo-2,4-difluoro-3-methylbenzaldehyde (CAS 1378865-38-3)
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- 1-(4-Bromo-3,5-difluorophenyl)ethanone (CAS 1528607-78-4)
- 1-(6-Bromo-2,3-difluorophenyl)ethanone (CAS 1542563-93-8)
Recommended Standards
- 5,5'-Bis(chloromethyl)-3,3'-bi(1,2,4-oxadiazole) (CAS 3980-25-4)
- 5-Iodo-3-methylpyrazin-2-amine (CAS 91416-90-9)
- 4-Bromo-5,7-difluoro-2,3-dihydrobenzofuran (CAS 2055393-35-4)
- 4-(5-Bromomethyl-isoxazol-3-yl)-benzoic Acid (CAS 1199773-70-0)
- N-(2,3-dichlorophenyl)-2-(piperidin-1-yl)acetamide (CAS 332384-68-6)
- Carmoterol-d3 Hydrochloride (CAS 1276319-69-7)
- (6-Methylpiperidin-2-yl)methanol (CAS 5763-16-6)
- trans-2-(trifluoromethyl)cyclobutanamine;hydrochloride (CAS 2307778-24-9)
- Levocarnitine impurity 33 (CAS 931426-06-1)
- FMRF-Like Neuropeptide (CAS 121801-61-4)
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