4,5-Dibromo-2-phenylpyridazin-3(2H)-one CAS 14305-08-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14305-08-9 |
| Molecular Formula | C10H6Br2N2O |
| Molecular Weight | 329.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,5-Dibromo-2-phenylpyridazin-3(2H)-one (CAS 14305-08-9) pharmaceutical standards reference standard. Molecular formula: C10H6Br2N2O. Molecular weight: 329.98 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H6Br2N2O |
| Molecular Weight | 329.98 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Dibromo Standards
- 5,6-Dibromo-3-phenylpyridazin-4(3H)-one (CAS 1227607-98-8)
- 5,5'-Dibromo-2H-[1,2'-bipyridin]-2-one (CAS 1864015-08-6)
- 6,7-Dibromo-2-naphthoic acid (CAS 131331-19-6)
- Methyl 4,5-dibromo-3-methoxythiophene-2-carboxylate (CAS 175137-42-5)
- 2,4-Dibromo-6-methanesulfonylphenol (CAS 400087-32-3)
- 3,5-Dibromo-4-methylbenzenesulfonic acid (CAS 755722-58-8)
- 1,3-Dibromo-4-(difluoromethoxy)-2,5-dimethylbenzene (CAS 1552285-48-9)
- 1,3-Dibromo-2-difluoromethoxy-5-ethylbenzene (CAS 1803711-68-3)
Recommended Standards
- 2-Bromo-3-((6-bromopyridin-2-yl)oxy)pyridine (CAS 1065484-65-2)
- 6-Bromo-2-chloroimidazo[1,2-a]pyridine-3-sulfonyl chloride (CAS 1240527-70-1)
- Ferrocene-B(aam) (CAS 2244425-92-9)
- 1-Bromo-2-fluoro-3-methyl-4-nitrobenzene (CAS 1807209-28-4)
- 1-Methyl-3-(pentan-3-yl)-4-propyl-1h-pyrazol-5-amine (CAS 1509334-97-7)
- 3-(tert-Butoxy)-4-cyclopropoxy-5-(trifluoromethyl)pyridine (CAS 1243346-87-3)
- N-(9-Bromo-9H-fluoren-2-yl)formamide (CAS 6344-56-5)
- Elagolix Impurity 106 (CAS CATO-C4X-2068106)
- 4,4-Dimethylcyclopentane-1,2-diol (CAS 66606-40-4)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
Why CATO?
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