6-(4-Bromophenyl)-4-(4-chlorophenyl)-4,5-dihydropyridazin-3(2H)-one CAS 344282-69-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 344282-69-5 |
| Molecular Formula | C16H12BrClN2O |
| Molecular Weight | 363.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(4-Bromophenyl)-4-(4-chlorophenyl)-4,5-dihydropyridazin-3(2H)-one (CAS 344282-69-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H12BrClN2O. Molecular weight: 363.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H12BrClN2O |
| Molecular Weight | 363.64 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 |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 4-(4-Fluorophenyl)-2-(4-(trifluoromethyl)phenyl)phthalazin-1(2H)-one (CAS 551921-14-3)
- 2-(3,4-Dichlorophenyl)-5-hydroxypyrimidine (CAS 1361548-87-9)
- Glucagon Monohydrochloride (CAS 28270-04-4)
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