Entacapone Impurity 2（Entacapone EP Impurity B）
cas: 116314-52-4 — see every product listed under this CAS number, including other names
Entacapone Impurity 2（Entacapone EP Impurity B） (CAS 116314-52-4) is a chemical reagent available from Chemat. Available pack sizes: 10mg, 25mg, 50mg, 100mg, 200mg. Offered by: Hubei YoungXin.
| brand | Hubei YoungXin |
|---|---|
| catalog number | 35802E-10mg |
| cas | 116314-52-4 |
| size | 10mg |
| availability | Do potwierdzenia przez Chemat|To be confirmed by Chemat |
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Available pack sizes
| brand | size | price | |
|---|---|---|---|
| Hubei YoungXin | 10mg | price on request | |
| Hubei YoungXin | 25mg | price on request | |
| Hubei YoungXin | 50mg | price on request | |
| Hubei YoungXin | 100mg | price on request | |
| Hubei YoungXin | 200mg | price on request |
properties
| purity | No data |
|---|---|
| delivery time | To be confirmed by Chemat |
Ethyl (E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoate (CAS 116314-52-4) is a chemical compound with the molecular formula C12H10N2O6 and a molecular weight of 278.22 g/mol. IUPAC name: ethyl (E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoate. InChIKey: KZGBADQGBKGUGS-FPYGCLRLSA-N.
| Molecular formula | C12H10N2O6 |
|---|---|
| Molecular weight | 278.22 g/mol |
| IUPAC name | ethyl (E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoate |
| InChIKey | KZGBADQGBKGUGS-FPYGCLRLSA-N |
| SMILES | CCOC(=O)/C(=C/C1=CC(=C(C(=C1)O)O)[N+](=O)[O-])/C#N |
Computed by PubChem (NCBI)
Synonyms:
Ethyl (2E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoate, Entacapone EP Impurity B, Ethyl (E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylate, Entacapone impurity B [EP], ethyl (E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoate, 2-Propenoic acid, 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-, ethyl ester, Ethyl(2E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoate, (E)-Ethyl 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylate, ENTACAPONE IMPURITY B [EP IMPURITY], 2-Cyano-3-(3,4-dihydroxy-5-nitro-phenyl)-acrylic acid ethyl ester