Ethyl 1-(4-chlorophenyl)-6-oxo-4-(trifluoromethyl)-1,6-dihydropyridazine-3-carboxylate CAS 251557-24-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 251557-24-1 |
| Molecular Formula | C14H10ClF3N2O3 |
| Molecular Weight | 346.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 1-(4-chlorophenyl)-6-oxo-4-(trifluoromethyl)-1,6-dihydropyridazine-3-carboxylate (CAS 251557-24-1) pharmaceutical standards reference standard. Molecular formula: C14H10ClF3N2O3. Molecular weight: 346.69 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H10ClF3N2O3 |
| Molecular Weight | 346.69 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- Ethyl 1-(3-chlorophenyl)-6-oxo-4-(trifluoromethyl)-1,6-dihydropyridazine-3-carboxylate (CAS 477859-63-5)
- 3-((4-Chlorophenyl)sulfonyl)-5-(trifluoromethyl)picolinonitrile (CAS 338406-75-0)
- 1-(1-(2-Chlorophenyl)propyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604037-07-1)
- 2-((2-Chlorophenyl)thio)-N-(2,4-dichlorophenyl)acetamide (CAS 339107-58-3)
- 2-((3-Chlorophenyl)thio)-N-(2,4-dichlorophenyl)acetamide (CAS 400089-21-6)
- 2-((4-Chlorophenyl)thio)-N-(2,3-dichlorophenyl)acetamide (CAS 285980-82-7)
- 2-[(4-Chlorophenyl)sulfanyl]-N-(3,5-dichlorophenyl)acetamide (CAS 306730-36-9)
- N-(2-Chlorophenyl)-2-[(3,4-dichlorophenyl)sulfanyl]acetamide (CAS 339097-95-9)
Recommended Standards
- N'4-(2-chloroacetyl)-1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carbohydrazide (CAS 648859-37-4)
- 3-Chloro-N-((4,5-dihydro-[3,5'-biisoxazol]-5-yl)methyl)-5-(trifluoromethyl)pyridin-2-amine (CAS 339098-60-1)
- 2-(4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetonitrile (CAS 860786-19-2)
- (R)-2-(2-methyl-4-nitrophenyl)pyrrolidine (CAS 1213357-33-5)
- Phosphocholine Chloride Calcium Salt (CAS 4826-71-5)
- (5,5-Dimethyloxolan-2-yl)methanesulfonyl chloride (CAS 1600776-10-0)
- 6-Ethyl-3-methyl-4-phenylisoxazolo[3,4-d]pyridazin-7(6H)-one (CAS 189306-91-0)
- 3-(Chloromethyl)-1,1,1,3,5,5,5-heptamethyltrisiloxane (CAS 17201-87-5)
- Mono-(2E-pentenyl) Phthalate (CAS 1334376-71-4)
- Cycloaspeptide A (CAS 109171-13-3)
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