5-(2-Formylphenyl)furan-2-carbaldehyde CAS 886509-75-7
| CAS No. | 886509-75-7 |
| Molecular Formula | C12H8O3 |
| Molecular Weight | 200.19 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.
CATO supplies 5-(2-Formylphenyl)furan-2-carbaldehyde (CAS 886509-75-7), a certified reference material (molecular formula C12H8O3, MW 200.19 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H8O3, 5-(2-Formylphenyl)furan-2-carbaldehyde contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 200.19 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.
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 | C12H8O3 |
| Molecular Weight | 200.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Formylphenyl Standards
- 5-(3-Formylphenyl)furan-2-carbaldehyde (CAS 886509-16-6)
- 5-(4-Formylphenyl)furan-2-carbaldehyde (CAS 886509-20-2)
- 2-Formylphenyl methanesulfonate (CAS 49670-40-8)
- (4-Formylphenyl)methanesulfonamide (CAS 2180956-66-3)
- 3-(3-Formylphenyl)-2-hydroxypyridine (CAS 1261956-40-4)
- 2-(4-Formylphenyl)phenol (CAS 400744-38-9)
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- 4-(3-Formylphenyl)phenol (CAS 283147-95-5)
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