ethyl 2-cyano-3-(3,4-difluorophenyl)prop-2-enoate CAS 623572-48-5
| CAS No. | 623572-48-5 |
| Molecular Formula | C12H9F2NO2 |
| Molecular Weight | 237.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, ethyl 2-cyano-3-(3,4-difluorophenyl)prop-2-enoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 237.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies ethyl 2-cyano-3-(3,4-difluorophenyl)prop-2-enoate (CAS 623572-48-5), a certified reference material (molecular formula C12H9F2NO2, MW 237.20 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures ethyl 2-cyano-3-(3,4-difluorophenyl)prop-2-enoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H9F2NO2 |
| Molecular Weight | 237.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related ethyl Standards
- Methyl 5-cyano-[1,1'-biphenyl]-3-carboxylate (CAS 1041204-84-5)
- 3'-Cyano-3-methyl-[1,1'-biphenyl]-2-carboxylic acid (CAS 1261945-22-5)
- 4'-Cyano-[1,1'-biphenyl]-4-yl acetate (CAS 127783-75-9)
- 4'-Cyano-biphenyl-4-acetic acid (CAS 144529-87-3)
- Methyl 4'-cyano-[1,1'-biphenyl]-3-carboxylate (CAS 149505-91-9)
- 2-Cyano-3-methoxybenzophenone (CAS 750633-58-0)
- 3-Cyano-4-methoxybenzophenone (CAS 60694-67-9)
- Methyl 3′-cyano[1,1′-biphenyl]-2-carboxylate (CAS 352616-88-7)
Recommended Standards
- Ethyl (E)-2-cyano-3-(3,5-difluorophenyl)acrylate (CAS 623572-49-6)
- Ethyl 6,8-difluoroquinoline-3-carboxylate (CAS 71083-25-5)
- 5-(3,4-Difluorophenyl)-3-methyl-1H-pyrrole-2-carboxylic acid (CAS 2111067-88-8)
- Methyl(2-nitro-4-(trifluoromethyl)phenyl)sulfane (CAS 71236-96-9)
- 1-(3-Ethoxy-phenyl)-piperazine (CAS 89989-06-0)
- 7-Iodoisoquinolin-1-amine (CAS 1865397-47-2)
- 4-Bromobenzoyl isothiocyanate (CAS 66090-34-4)
- Methyl 3-(5-((3-chlorophenyl)carbamoyl)furan-2-yl)thiophene-2-carboxylate (CAS 477851-61-9)
- 3-(3-Amino-5-methyl-1h-pyrazol-1-yl)propanenitrile (CAS 1240580-40-8)
- 1-(4-(Methylsulfonyl)phenyl)piperidin-4-ol (CAS 166438-65-9)
- 5-(Aminomethyl)-2-(difluoromethyl)-3-iodopyridin-4-amine (CAS 1806886-23-6)
- 1,1,3,3,5,5, Hexamethyl diethoxy trisiloxane (CAS 75144-60-4)
- 4-Isopropylpicolinonitrile (CAS 676136-14-4)
- FMRF-Like Peptide from snail Helix aspersa (CAS 98495-35-3)
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 18665070610 / Nicole.chen@cato-chem.com