4-Bromo-1-(2-fluoroethyl)-1h-pyrazole CAS 1049730-35-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1049730-35-9 |
| Molecular Formula | C5H6BrFN2 |
| Molecular Weight | 193.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Bromo-1-(2-fluoroethyl)-1h-pyrazole (CAS 1049730-35-9) pharmaceutical standards reference standard. Molecular formula: C5H6BrFN2. Molecular weight: 193.02 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H6BrFN2 |
| Molecular Weight | 193.02 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-(Ethylcarbamoyl)phenylboronic Acid (CAS 850568-12-6)
- 1-(2-Bromoethyl)-4-fluoro-1H-pyrazole (CAS 1207961-53-2)
- 3-(N-Ethylaminocarbonyl)phenylboronic acid (CAS 850567-21-4)
- 4-Methoxy-2-methyl-6-(4-(propylsulfonyl)piperazin-1-yl)pyrimidine (CAS 946232-49-1)
- n-(1-Benzylpiperidin-4-yl)-3-nitropyridin-2-amine (CAS 185058-54-2)
- Ethyl 5-isopropylpicolinate (CAS 108734-04-9)
- 3-(4-((4-Fluorophenyl)sulfonyl)piperazin-1-yl)-6-(1H-pyrrol-1-yl)pyridazine (CAS 1421484-55-0)
- tert-Butyl 3-amino-3-phenylpropanoate (CAS 149193-92-0)
- Benzyl 2-phenyl-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate (CAS 2052282-79-6)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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