Products 857629-79-9
CAS 857629-79-9 appears in our catalog under these names: Entacapone EP Impurity D, Entacapone Impurity 4（Entacapone EP Impurity D）, (E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethylacrylamide, 98%, (2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide, (2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide. Offered by: Chemat Brand, Hubei YoungXin, TRC, Mikromol. Available pack sizes: on request, 10mg, 25mg, 50mg, 100mg, 200mg, 250mg.
3-O-ethylentacapone is a C-nitro compound that is entacapone in which the phenolic hydroxy group that is meta to the nitro group has been converted into the corresponding ethyl ether. It is a nitrile, a monocarboxylic acid amide, an aromatic ether and a member of 2-nitrophenols. It is functionally related to an entacapone and a 5-nitrovanillin.
Source: ChEBI
| Molecular formula | C16H19N3O5 |
|---|---|
| Molecular weight | 333.34 g/mol |
| IUPAC name | (E)-2-cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide |
| InChIKey | FGJZUPPLPIHQSE-KPKJPENVSA-N |
| SMILES | CCN(CC)C(=O)/C(=C/C1=CC(=C(C(=C1)OCC)O)[N+](=O)[O-])/C#N |
Computed by PubChem (NCBI)
Synonyms:
3-O-ethylentacapone, Entacapone EP Impurity D, (2E)-2-cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide, (E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethylacrylamide, (2E)-2-Cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide, N,N-diethyl-2-cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)acrylamide, (E)-2-cyano-3-(3-ethoxy-4-hydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide, ENTACAPONE IMPURITY D [EP IMPURITY]