3-(2,2-Difluoroethoxy)-1-isopropyl-4-nitro-1H-pyrazole CAS 1429418-58-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1429418-58-5 |
| Molecular Formula | C8H11F2N3O3 |
| Molecular Weight | 235.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(2,2-Difluoroethoxy)-1-isopropyl-4-nitro-1H-pyrazole (CAS 1429418-58-5) pharmaceutical standards reference standard. Molecular formula: C8H11F2N3O3. Molecular weight: 235.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H11F2N3O3 |
| Molecular Weight | 235.19 g/mol |
| Appearance | Off-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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Difluoroethoxy Standards
- 2-(2,2-Difluoroethoxy)quinoline-4-carbonitrile (CAS 1555508-44-5)
- 2-(3-(2,2-Difluoroethoxy)-4-nitro-1H-pyrazol-1-yl)ethan-1-amine (CAS 1856102-52-7)
- 1-(2,2-Difluoroethoxy)-2-methoxy-4-nitrobenzene (CAS 1245773-14-1)
- 2-(2,2-Difluoroethoxy)-1-methoxy-4-nitrobenzene (CAS 1795480-23-7)
- 4-(2,2-Difluoroethoxy)benzenesulfonamide (CAS 1183965-30-1)
- (3-(2,2-Difluoroethoxy)-4,5-difluorophenyl)boronic acid (CAS 936250-23-6)
- [2-(2,2-Difluoroethoxy)-3,5-difluorophenyl]boronic acid (CAS 936250-25-8)
- 2-(2,2-difluoroethoxy)-4-methoxybenzoic acid (CAS 937602-72-7)
Recommended Standards
- 2-Amino-5-(trifluoromethyl)thieno[2,3-d]pyrimidin-4(1H)-one (CAS 1423165-37-0)
- Benzyl 2,5-dioxooxazolidine-3-carboxylate (CAS 159396-61-9)
- 4-(2,4-Difluorophenyl)nicotinic acid (CAS 141764-22-9)
- n-(4-(1h-Imidazol-1-yl)phenyl)methanesulfonamide (CAS 1247234-49-6)
- methyl thieno[3,2-b]pyridine-7-carboxylate (CAS 1416714-25-4)
- Sulfadimethoxine Impurity (CAS 98627-35-1)
- 3-Bromo-4,5-difluorobenzyl chloride (CAS 1805524-09-7)
- (3,5-Dibromopyridin-2-yl)methanamine (CAS 1565595-12-1)
- 3,6-Difluoro-2-methoxyaniline (CAS 1261677-79-5)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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