Ethyl 2-cyano-3-(4-fluorophenyl)acrylate CAS 18861-57-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18861-57-9 |
| Molecular Formula | C12H10FNO2 |
| Molecular Weight | 219.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-cyano-3-(4-fluorophenyl)acrylate (CAS 18861-57-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H10FNO2. Molecular weight: 219.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H10FNO2 |
| Molecular Weight | 219.21 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.) | 1962 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl 2-Cyano-3-(2-fluorophenyl)acrylate (CAS 103457-26-7)
- Ethyl 2-Cyano-3-(2-fluorophenyl)acrylate (CAS 84186-23-2)
- 2-Cyano-N-(2-methyl-4-nitrophenyl)acetamide (CAS 546071-63-0)
- 2-Cyano-N-(4-methyl-2-nitrophenyl)acetamide (CAS 90946-53-5)
- 2-cyano-N-[(4-nitrophenyl)methyl]acetamide (CAS 566926-17-8)
- (2E)-2-Cyano-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoic acid (CAS 122520-75-6)
- 1-Cyano-8-(difluoromethoxy)naphthalene (CAS 1261561-85-6)
- 1-Cyano-6-(difluoromethoxy)naphthalene (CAS 1261660-37-0)
Recommended Standards
- 6-(Benzyloxy)-2-fluoropyridin-3-ol (CAS 1881290-77-2)
- 1-((tert-Butoxycarbonyl)amino)-2-fluorocyclopropanecarboxylic acid (CAS 188897-47-4)
- Ethyl 5-fluoroquinoline-8-carboxylate (CAS 1823520-98-4)
- 1-Chloro-7-methoxynaphthalen-2-ol (CAS 85972-67-4)
- 2-Butylpiperidin-4-one (CAS 183591-49-3)
- Ethyl 1-(tert-butyl)-4-ethyl-1H-pyrazole-3-carboxylate (CAS 682757-46-6)
- 4-Chloro-6-(difluoromethyl)-3-hydroxypicolinic acid (CAS 1805403-81-9)
- 5,6-Dihydrobenzo[h]quinazoline hydrochloride (CAS 66521-85-5)
- 2-(2,2,2-Trifluoroethyl)-4-((2,2,2-trifluoroethyl)amino)phenol (CAS 1309602-67-2)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com