1-(5-(2-Chlorophenyl)furan-2-yl)ethan-1-one CAS 675596-28-8
| CAS No. | 675596-28-8 |
| Molecular Formula | C12H9ClO2 |
| Molecular Weight | 220.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(5-(2-Chlorophenyl)furan-2-yl)ethan-1-one (CAS 675596-28-8) is a high-purity analytical reference standard with the molecular formula C12H9ClO2 and a molecular weight of 220.65 g/mol.
Based on its molecular formula C12H9ClO2, 1-(5-(2-Chlorophenyl)furan-2-yl)ethan-1-one contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 220.65 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.) | 1985 |
| 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)
- 2-(2-chlorophenyl)-1-(furan-3-yl)ethan-1-one (CAS 1184371-84-3)
- 6-(4-Chlorophenyl)-3-methylpyrimidin-4(3H)-one (CAS 1207031-14-8)
- 6-(4-Chlorophenyl)-2-methylpyrimidin-4-ol (CAS 1256778-64-9)
Recommended Standards
- 1-(4-Chlorophenyl)-5-methyl-1H-pyrazole-4-carbaldehyde (CAS 508180-93-6)
- 1-(5-Chloropyridin-2-yl)-5-methyl-1h-pyrrole-2-carbaldehyde (CAS 931985-67-0)
- 1-(4-Chlorophenyl)-4-oxopyrrolidine-3-carbonitrile (CAS 23935-48-0)
- 1-[(2-chlorophenyl)methyl]-1h-pyrazole-4-carbaldehyde (CAS 878218-13-4)
- Boc-Gln-Ala-Arg-pNA (CAS 1926163-47-4)
- 1-methyl-2-oxocyclobutane-1-carbonitrile (CAS 287958-89-8)
- 2-(Fluoromethyl)morpholine (CAS 737730-98-2)
- [4-(Fluoromethyl)phenyl]boronic acid (CAS 301699-41-2)
- 1-(4-Methoxyphenyl)-5-(1h-pyrrol-1-yl)-1h-pyrazole-4-carboxylic acid (CAS 116834-10-7)
- Avatrombopag Impurity 84 (CAS CATO-C4X-223484)
- 4-Bromo-2-fluoro-3-isopropoxybenzaldehyde (CAS 2379321-71-6)
- 4-Bromo-N-(3,5-dimethoxyphenyl)benzamide (CAS 425611-20-7)
- methyl 2-{[(2-methylphenyl)methyl]amino}acetate hydrochloride (CAS 186202-99-3)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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