1-(7-Fluorobenzofuran-2-yl)-2-methylpropan-1-one CAS 1478017-69-4
| CAS No. | 1478017-69-4 |
| Molecular Formula | C12H11FO2 |
| Molecular Weight | 206.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(7-Fluorobenzofuran-2-yl)-2-methylpropan-1-one (CAS 1478017-69-4) is a high-purity analytical reference standard with the molecular formula C12H11FO2 and a molecular weight of 206.21 g/mol.
Based on its molecular formula C12H11FO2, 1-(7-Fluorobenzofuran-2-yl)-2-methylpropan-1-one contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 206.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C12H11FO2 |
| Molecular Weight | 206.21 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
Related Fluorobenzofuran Standards
- 1-(5-Fluorobenzofuran-2-yl)butan-1-one (CAS 1323367-62-9)
- 1-(5-Fluorobenzofuran-2-yl)-2-methylpropan-1-one (CAS 1493433-90-1)
- 1-(5-Fluorobenzofuran-2-yl)-2-methylpropan-1-amine (CAS 1477705-49-9)
- 1-(7-Fluorobenzofuran-2-yl)-2-methylpropan-1-amine (CAS 1483893-42-0)
- 1-(5-Fluorobenzofuran-2-yl)butan-1-amine (CAS 1490192-59-0)
- Ethyl 6-fluorobenzofuran-2-carboxylate (CAS 1089681-84-4)
- Ethyl 7-fluorobenzofuran-2-carboxylate (CAS 1207537-69-6)
- Methyl 2-(6-fluorobenzofuran-3-yl)acetate (CAS 1420795-04-5)
Recommended Standards
- 1-(3-Methylbutyl)-3-(trifluoromethyl)pyrazole (CAS 1426958-46-4)
- 1-Cyclopropyl-3-(3-fluorophenyl)propane-1,3-dione (CAS 1344324-12-4)
- 3-(3-fluoro-4-methoxyphenyl)cyclopent-2-en-1-one (CAS 1499305-24-6)
- (5-Fluoro-2-methylphenyl)(furan-3-yl)methanol (CAS 1343866-33-0)
- 1-(tert-Butyl)-3-chloroazetidine (CAS 21452-71-1)
- N-(1-(1H-benzo[d][1,2,3]triazol-1-yl)-3-phenylpropyl)isonicotinamide (CAS 301169-22-2)
- tert-Butyl 2-(5-bromoindolizin-2-yl)morpholine-4-carboxylate (CAS 1956318-14-1)
- Malathion-desmethyl (CAS 1116-04-7)
- 5-Nitrophthalazin-1(2H)-one (CAS 89898-93-1)
- (2R,6R)-2-methyl-6-m-tolylmorpholine (CAS 1350769-83-3)
- 182822-62-4 CP 141938 CP-141938 cis-N-[4-Methoxy-3-[[(2-phenyl-3-piperidinyl)amino]methyl]phenyl]-N-methylmethanesulfonamide rel-N-[4-Methoxy-3-[[[(2R,3R)-2-phenyl-3-piperidinyl]amino]methyl]phenyl]-N-methyl-methanesulfonamide (CAS 182822-62-4)
- 3-(Benzyloxy)azetidine benzenesulfonate (CAS 1993178-75-8)
- 2,2-dimethyl-1H,2H,3H-pyrrolo[2,3-b]pyridine (CAS 1246553-38-7)
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