3-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrazol-3-yl}-1-(4-chlorophenyl)-1,4-dihydropyridazin-4-one CAS 318498-11-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318498-11-2 |
| Molecular Formula | C19H10Cl2F3N5O |
| Molecular Weight | 452.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrazol-3-yl}-1-(4-chlorophenyl)-1,4-dihydropyridazin-4-one (CAS 318498-11-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H10Cl2F3N5O. Molecular weight: 452.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H10Cl2F3N5O |
| Molecular Weight | 452.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
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- 1-Pyridin-2-ylmethyl-piperidin-4-ylamine, trihydrochloride (CAS 882562-67-6)
- (3-Chloro-4-(2-(diethylamino)ethoxy)phenyl)boronic acid (CAS 1704080-93-2)
- 4-methoxy-3-[(2-methylprop-2-en-1-yl)oxy]benzaldehyde (CAS 267898-03-3)
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