3-(4-Chlorophenyl)-1-(2-nitro-4-(trifluoromethyl)phenyl)-6-(trifluoromethyl)-1H-pyrazolo[4,3-b]pyridine CAS 338770-83-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338770-83-5 |
| Molecular Formula | C20H9ClF6N4O2 |
| Molecular Weight | 486.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(4-Chlorophenyl)-1-(2-nitro-4-(trifluoromethyl)phenyl)-6-(trifluoromethyl)-1H-pyrazolo[4,3-b]pyridine (CAS 338770-83-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H9ClF6N4O2. Molecular weight: 486.75 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H9ClF6N4O2 |
| Molecular Weight | 486.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- Sodium 2,2-dimethyl-1,3-dioxolane-4-carboxylate (CAS 104753-58-4)
- sodium 2-[4-(furan-2-yl)-5-methyl-1,3-thiazol-2-yl]acetate (CAS 1909336-87-3)
- 8-methyl-3,4-dihydro-2H-1-benzopyran-3-amine hydrochloride (CAS 1803601-90-2)
- 1,1',1'',2,2',2''-Hexaphenyl-[4,4':4',4''-terpyrazolidine]-3,3',3'',5,5',5''-hexaone (CAS 3812-22-4)
- Isavuconazole Impurity 11 (CAS CATO-C4X-123611)
- (2,4-Difluoro-3-formylphenyl)boronic acid (CAS 870718-06-2)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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