2＇-Chloro-4＇-(4-chlorophenoxy)acetophenone CAS 119851-28-4
| CAS No. | 119851-28-4 |
| Molecular Formula | C14H10Cl2O2 |
| Molecular Weight | 281.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2＇-Chloro-4＇-(4-chlorophenoxy)acetophenone (C14H10Cl2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 2＇-Chloro-4＇-(4-chlorophenoxy)acetophenone (CAS 119851-28-4), a certified reference material (molecular formula C14H10Cl2O2, MW 281.13 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2＇-Chloro-4＇-(4-chlorophenoxy)acetophenone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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 | >95% |
| 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.) | 1991 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 2-Chloro-6-((2-chlorobenzyl)oxy)benzaldehyde (CAS 1036489-81-2)
- Methyl 2-chloro-4-(2-chlorophenyl)benzoate (CAS 1237079-07-0)
- 1-(3-Chloro-4-(4-chlorophenoxy)phenyl)ethanone (CAS 1285094-14-5)
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- Methyl 2-chloro-4-(3-chlorophenyl)benzoate (CAS 1820704-01-5)
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Recommended Standards
- 1,1-Dichloro-2,2-bis(4-hydroxyphenyl)ethylene (CAS 14868-03-2)
- 4,4＇-Dda (CAS 83-05-6)
- Ketoconazole Impurity 21 (CAS 129643-72-7)
- Fenofibrate Impurity N4 (CAS 66938-32-7)
- L-o-Tyrosine (CAS 7423-92-9)
- N-(2-Morpholinoethyl)-2-(quinolin-8-yloxy)acetamide (CAS 88350-27-0)
- 1-Nitropropan-2-ol (CAS 3156-73-8)
- Creatine Phosphate Impurity 13 (CAS 1623-14-9)
- 4-Bromo-N-(4-chlorophenyl)-5-methyl-2-nitroaniline (CAS 105520-45-4)
- 2-(4-Bromobutyl)-5-nitroisoindoline-1,3-dione (CAS 125207-39-8)
- 3,4-(Ethylenedioxy)phenylmagnesium bromide, 0.5M 2-MeTHF (CAS 107549-16-6)
- (2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)boronic acid (CAS 499769-88-9)
- 2-Amino-4-methylbenzenesulfonic acid (CAS 618-03-1)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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