2-(2,4-Dichlorophenyl)-1-phenylethan-1-one CAS 93534-17-9
| CAS No. | 93534-17-9 |
| Molecular Formula | C14H10Cl2O |
| Molecular Weight | 265.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 2-(2,4-Dichlorophenyl)-1-phenylethan-1-one (CAS 93534-17-9), a certified reference material (molecular formula C14H10Cl2O, MW 265.13 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H10Cl2O, 2-(2,4-Dichlorophenyl)-1-phenylethan-1-one contains a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 265.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 2-(2,4-Dichlorophenyl)-1-phenylethan-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H10Cl2O |
| Molecular Weight | 265.13 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
Related Dichlorophenyl Standards
- 3-(3,4-dichlorophenyl)-3-methyloxolane-2,5-dione (CAS 1094333-89-7)
- (3,5-Dichlorophenyl)(p-tolyl)methanone (CAS 13395-63-6)
- (3,4-Dichlorophenyl)(o-tolyl)methanone (CAS 951887-30-2)
- 1-(2,4-Dichlorophenyl)-2-phenylethan-1-one (CAS 93534-20-4)
- 1-(3,4-Dichlorophenyl)-2-phenylethan-1-one (CAS 93534-22-6)
- 1-(3,5-Dichlorophenyl)-2-phenylethanone (CAS 845781-25-1)
- 3-(2,4-Dichlorophenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-05-5)
- 3-(3,4-Dichlorophenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-14-6)
Recommended Standards
- 1,2-Bis(4-chlorophenyl)ethanone (CAS 51490-05-2)
- 2-(3-Chlorophenyl)-1-(4-chlorophenyl)ethan-1-one (CAS 68968-12-7)
- 1-(5-Bromopyridin-2-yl)-N-methylmethanesulfonamide (CAS 2167715-17-3)
- 2,2-Dichloro-1,2-diphenylethan-1-one (CAS 31315-51-2)
- 2,4-Dichlorobenzophenone (CAS 19811-05-3)
- 2-([1,1'-Biphenyl]-2-yl)propanoic acid (CAS 126489-67-6)
- (R)-3-(5-Bromo-2-methoxyphenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 261380-17-0)
- Cefcapene Impurity 59 (CAS CATO-C4X-182459)
- Alternariol (CAS 641-38-3)
- 2-(3-Chloroisoxazol-5-yl)acetic acid (CAS 54489-25-7)
- N-((5-(2-Fluorophenyl)isoxazol-3-yl)methyl)furan-2-carboxamide (CAS 1040638-36-5)
- 2-Fluoro-5-(5-hydroxy-1-oxo-1,2-dihydroisoquinolin-4-yl)benzaldehyde (CAS 656234-52-5)
- n,n-Dimethylcyclohexanecarboxamide (CAS 17566-51-7)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
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