2-(2-chlorophenyl)-1-(furan-3-yl)ethan-1-one CAS 1184371-84-3
| CAS No. | 1184371-84-3 |
| Molecular Formula | C12H9ClO2 |
| Molecular Weight | 220.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 2-(2-chlorophenyl)-1-(furan-3-yl)ethan-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 220.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2-(2-chlorophenyl)-1-(furan-3-yl)ethan-1-one (CAS 1184371-84-3), molecular formula C12H9ClO2 and molecular weight 220.65 g/mol, is a CATO reference standard with documented purity and traceability.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H9ClO2 |
| Molecular Weight | 220.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
Related chlorophenyl Standards
- 1-(4-Chlorophenyl)-5-oxopyrrolidine-3-carbonitrile (CAS 1017458-43-3)
- 1-(2-chlorophenyl)-3-methyl-1H-pyrazole-4-carbaldehyde (CAS 1046784-68-2)
- 3-(2-Chlorophenyl)-1-methyl-1h-pyrazole-4-carbaldehyde (CAS 1152508-67-2)
- 1-(4-chlorophenyl)-3-methyl-1H-pyrazole-4-carbaldehyde (CAS 1152543-59-3)
- 2-(2-Chlorophenyl)-1-(furan-2-yl)ethan-1-one (CAS 1179791-53-7)
- 6-(4-Chlorophenyl)-3-methylpyrimidin-4(3H)-one (CAS 1207031-14-8)
- 6-(4-Chlorophenyl)-2-methylpyrimidin-4-ol (CAS 1256778-64-9)
- 6-(4-Chlorophenyl)-5-methylpyrimidin-4-ol (CAS 1256778-65-0)
Recommended Standards
- 1-(2-(4-Chloro-1h-pyrazol-1-yl)phenyl)ethan-1-one (CAS 1183390-46-6)
- 2-Chloro-6-(pyridin-4-ylmethoxy)pyridine (CAS 1184914-75-7)
- 1-Benzyl-1H-pyrazole-4-carbonyl chloride (CAS 1174665-95-2)
- 2-Chloro-n-(quinolin-3-yl)acetamide (CAS 121221-07-6)
- Rugulotrosin A (CAS 685135-81-3)
- 2-(4-Chlorophenoxymethyl)-1H-1,3-benzodiazole (CAS 3156-18-1)
- (S)-Etodolac Potassium Salt (CAS 170222-32-9)
- 3-Methoxy-4-methyl-1H-pyrrole (CAS 29206-35-7)
- Bavachromene (CAS 41743-38-8)
- 3-(7-(Benzyloxy)-1H-indol-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1219375-22-0)
- ((1,3-Dihydroisobenzofuran-5-yl)methoxy)trimethylsilane (CAS 61040-76-4)
- (R)-piperazine-2-carbonitrile (CAS 1217839-54-7)
- 5-(4-Chlorophenyl)-1H-tetrazole (CAS 16687-61-9)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
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