1-[4-(2,4-Dichlorophenoxy)phenyl]ethan-1-one CAS 129644-21-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 129644-21-9 |
| Molecular Formula | C14H10Cl2O2 |
| Molecular Weight | 281.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-[4-(2,4-Dichlorophenoxy)phenyl]ethan-1-one (CAS 129644-21-9) pharmaceutical standards reference standard. Molecular formula: C14H10Cl2O2. Molecular weight: 281.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H10Cl2O2 |
| Molecular Weight | 281.13 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1994 |
| Halogen Content | Cl-containing |
Related Dichlorophenoxy Standards
- 1-[2-(3,4-Dichlorophenoxy)phenyl]ethan-1-one (CAS 289717-84-6)
- 4-(2,3-dichlorophenoxy)benzoic acid (CAS 1040084-01-2)
- 2-(2,4-Dichlorophenoxy)benzoic acid (CAS 86308-86-3)
- 2-{3-[(2,4-dichlorophenoxy)methyl]-1H-1,2,4-triazol-5-yl}acetonitrile (CAS 338395-57-6)
- 4-(2,4-Dichlorophenoxy)benzoic acid (CAS 925005-04-5)
- 4-(2,5-Dichlorophenoxy)benzoic acid (CAS 938228-47-8)
- 2-(2,4-Dichlorophenoxy)butanedioic acid (CAS 860427-12-9)
- 6-(2,3-dichlorophenoxy)pyridine-3-carboxylic acid (CAS 1019451-16-1)
Recommended Standards
- 1-(3-Chloro-4-(4-chlorophenoxy)phenyl)ethanone (CAS 1285094-14-5)
- 2-Chloro-1-(4-(4-chlorophenoxy)phenyl)ethan-1-one (CAS 13221-80-2)
- 2',5'-Dichloro-2-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261984-41-1)
- 3-Nitroisonicotinaldehyde (CAS 153813-70-8)
- Methyl 2-oxopiperidine-3-carboxylate (CAS 106118-94-9)
- Nafamostat Impurity 10 (CAS CATO-C4X-133210)
- 5-bromo-4-chlorofuro[2,3-d]pyrimidine (CAS 1256789-37-3)
- 4-Methyl-7-(oxiran-2-ylmethoxy)-2H-chromen-2-one (CAS 24689-27-8)
- 1-(3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperidine-3-carboxylic acid (CAS 1144452-93-6)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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