ethyl (E)-3-(2-cyanophenyl)acrylate CAS 223567-59-7
| CAS No. | 223567-59-7 |
| Molecular Formula | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of ethyl (E)-3-(2-cyanophenyl)acrylate (C12H11NO2) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
ethyl (E)-3-(2-cyanophenyl)acrylate (CAS 223567-59-7), molecular formula C12H11NO2 and molecular weight 201.22 g/mol, is a CATO reference standard with documented purity and traceability.
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 (E)-3-(2-cyanophenyl)acrylate 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 | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ethyl (5,5-dimethyl-2-oxotetrahydrofuran-3-yl)carbamate (CAS 77694-25-8)
- Ethyl 2-(4-cyanophenyl)acrylate (CAS 409359-86-0)
- Dimethyl Piperidine-3,5-dicarboxylate (CAS 54732-79-5)
- Ethyl 2-cyano-3-phenylacrylate (CAS 2025-40-3)
- 2-(Pyridin-2-yl)-N-(pyridin-4-ylmethyl)ethan-1-amine (CAS 1019542-10-9)
- 4-(1-Isopropyl-2-methyl-1H-imidazol-5-yl)-N-(4-(methylsulfonyl)phenyl)pyrimidin-2-amine (CAS 602306-29-6)
- 3-[(1-Phenylethyl)amino]propanenitrile (CAS 112971-19-4)
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