Ethyl 2-Cyano-3-(2-furanyl)acrylate CAS 23973-22-0
| CAS No. | 23973-22-0 |
| Molecular Formula | C10H9NO3 |
| Molecular Weight | 191.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 191.18 g/mol gives Ethyl 2-Cyano-3-(2-furanyl)acrylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 2-Cyano-3-(2-furanyl)acrylate (CAS 23973-22-0) is a high-purity analytical reference standard with the molecular formula C10H9NO3 and a molecular weight of 191.18 g/mol.
The molecular framework of Ethyl 2-Cyano-3-(2-furanyl)acrylate (C10H9NO3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
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 | C10H9NO3 |
| Molecular Weight | 191.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Ethyl (E)-2-cyano-3-(furan-2-yl)acrylate (CAS 67449-75-6)
- Ethyl 2-isocyanatobenzoate (CAS 76393-16-3)
- Dihydro-3-(3-pyridoyl)-2-(3H)-furanone (CAS 59578-61-9)
- ethyl 3-isocyanatobenzoate (CAS 67531-68-4)
- tert-Butyl 2-(4-methylenecyclohexyl)acetate (CAS 2502187-68-8)
- Tetraethyl propane-1,3-diylbis(phosphonate) (CAS 22401-25-8)
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- Sodium 4-hydroxy-1-[2-(trifluoromethyl)phenyl]-1h-pyrazole-3-carboxylate (CAS 1153115-81-1)
- Acid Yellow 11 (CAS 6359-82-6)
- 1-(4-Chloro-1-methyl-1h-pyrazole-5-carbonyl)piperidine (CAS 491828-56-9)
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