3,4-Difluorobenzylzinc bromide 0.5 M in Tetrahydrofuran CAS 307496-34-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 307496-34-0 |
| Molecular Formula | BrZn C7H5F2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3,4-Difluorobenzylzinc bromide 0.5 M in Tetrahydrofuran (CAS 307496-34-0) pharmaceutical standards reference standard. Molecular formula: BrZn C7H5F2. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | BrZn C7H5F2 |
| Molecular Weight | 272.40 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 Difluorobenzylzinc Standards
- 3,5-Difluorobenzylzinc chloride 0.5 M in Tetrahydrofuran (CAS 1800201-43-7)
- 2,4-Difluorobenzylzinc bromide 0.5 M in Tetrahydrofuran (CAS 307496-26-0)
- 2,5-Difluorobenzylzinc bromide solution (CAS 307496-32-8)
- 2,5-Difluorobenzylzinc chloride 0.5 M in Tetrahydrofuran (CAS 312692-89-0)
- 3,5-Difluorobenzylzinc chloride 0.5 M in Tetrahydrofuran (CAS 352525-71-4)
Recommended Standards
- N-(3-amino-4-chlorophenyl)-2-iodobenzamide (CAS 926227-24-9)
- 3-Aminotetrahydro-1,3-oxazin-2-one (CAS 54924-47-9)
- Ivaltinostat (CAS 936221-33-9)
- Ethyl 3-((4-fluorophenoxy)methyl)-1H-1,2,4-triazole-5-carboxylate (CAS 1416339-00-8)
- 1-(2-Chloro-4-fluorobenzoyl)-4-{[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidine (CAS 1775482-26-2)
- 5-Bromoacenaphthylen-1(2H)-one (CAS 34825-01-9)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
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