Ethyl 5-bromo-2-(difluoromethyl)furan-3-carboxylate CAS 1706459-93-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1706459-93-9 |
| Molecular Formula | C8H7BrF2O3 |
| Molecular Weight | 269.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 5-bromo-2-(difluoromethyl)furan-3-carboxylate (CAS 1706459-93-9) pharmaceutical standards reference standard. Molecular formula: C8H7BrF2O3. Molecular weight: 269.04 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H7BrF2O3 |
| Molecular Weight | 269.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Br-containing |
Related Ethyl Standards
- 2-[4-bromo-3-(difluoromethyl)-5-methyl-1h-pyrazol-1-yl]acetic acid (CAS 1001518-81-5)
- 2-(4-Bromo-3-(difluoromethyl)-1H-pyrazol-1-yl)propanoic acid (CAS 1379811-34-3)
- methyl 4-bromo-1-(2,2-difluoroethyl)-1H-pyrazole-3-carboxylate (CAS 1429419-32-8)
- Ethyl 4-bromo-1-(difluoromethyl)-1H-pyrazole-5-carboxylate (CAS 1578256-70-8)
- Ethyl 3-bromo-1-(difluoromethyl)-1H-pyrazole-4-carboxylate (CAS 1713713-58-6)
- Methyl 4-bromo-1-(2,2-difluoroethyl)-1H-pyrazole-5-carboxylate (CAS 1823843-16-8)
- Ethyl 5-bromo-1-(difluoromethyl)-1H-pyrazole-4-carboxylate (CAS 2739830-45-4)
- Methyl 2-bromo-4-(difluoromethyl)-1-methyl-1H-imidazole-5-carboxylate (CAS 2416993-19-4)
Recommended Standards
- 3-Iodo-1H-indazole-4-carbonitrile (CAS 944898-93-5)
- 7-Iodo-1H-indazole-3-carbonitrile (CAS 1360935-95-0)
- 3-Iodo-1H-indazole-5-carbonitrile (CAS 944898-90-2)
- 4'-Acetyl-2'-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 178313-44-5)
- N-(4-Bromo-2-chlorophenyl)-5-(2-chlorophenyl)furan-2-carboxamide (CAS 853333-56-9)
- 4,4-dimethyl-1,4-azasilinan-1-amine (CAS 1637443-28-7)
- Dydrogesterone Impurity 17 (CAS 71379-22-1)
- 1-Butylcyclohexan-1-ol (CAS 5445-30-7)
- Camphor Impurity 12 (CAS 2094735-34-7)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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