Ethyl 3-(5-formylfuran-2-yl)benzoate CAS 294665-50-2
| CAS No. | 294665-50-2 |
| Molecular Formula | C14H12O4 |
| Molecular Weight | 244.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 3-(5-formylfuran-2-yl)benzoate (CAS 294665-50-2), a certified reference material (molecular formula C14H12O4, MW 244.24 g/mol) for analytical method development and quality control.
Ethyl 3-(5-formylfuran-2-yl)benzoate (C14H12O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
As a certified reference material (CRM), Ethyl 3-(5-formylfuran-2-yl)benzoate 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 | C14H12O4 |
| Molecular Weight | 244.24 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.) | 2025 |
Related Ethyl Standards
- Ethyl 4-(5-formylfuran-2-yl)benzoate (CAS 19247-87-1)
- 2-[(5-formylfuran-2-yl)methoxy]benzamide (CAS 832737-31-2)
- 2-((5-Formylfuran-2-yl)thio)nicotinic acid (CAS 606970-76-7)
- 2-(5-Formylfuran-2-yl)-1H-indole-3-carbaldehyde (CAS 61726-89-4)
- 3-(5-Formylfuran-2-yl)benzenesulfonamide (CAS 306935-94-4)
- 4-(5-Formylfuran-2-yl)benzenesulfonic acid (CAS 68502-11-4)
- Methyl 3-(5-formylfuran-2-yl)thiophene-2-carboxylate (CAS 255828-29-6)
- 5-(5-Formylfuran-2-yl)-2-hydroxybenzoic acid (CAS 330977-65-6)
Recommended Standards
- Ethyl 3-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)propanoate (CAS 90734-80-8)
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- dimethyl naphthalene-2,7-dicarboxylate (CAS 2549-47-5)
- Ethyl 5,5-difluoro-1-methyl-4,5,6,7-tetrahydro-1H-indazole-3-carboxylate (CAS 2114517-14-3)
- 2-Methoxypyridine-3,5-dicarbonitrile (CAS 172208-07-0)
- 2-(2-(Bromomethyl)pentyl)thiophene (CAS 1487776-50-0)
- (S)-3-(Benzyloxy)-2-methoxy-7,12-dihydrobenzo[5,6][1,4]diazepino[1,2-b]isoquinolin-14(6aH)-one (CAS 2248136-17-4)
- 4-(2,3-Difluoro-5-methyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester (CAS 1704067-24-2)
- Methyl 4-methoxy-3-((4-nitro-1h-pyrazol-1-yl)methyl)benzoate (CAS 1020724-04-2)
- 2-[(2-chlorophenyl)sulfanyl]propanoic acid (CAS 99585-15-6)
- 3-hydroxy-4-methylpyridine-2-carboxylic acid hydrochloride (CAS 2060030-04-6)
- Methyl 2-methylazepane-2-carboxylate hydrochloride (CAS 72518-37-7)
- (2-Phenylmorpholino)(4-propylphenyl)methanone (CAS 953984-20-8)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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