(Z)-ethyl 3-ethoxy-2-(2,3,4,5-tetrafluorobenzoyl)acrylate
Chemical
FDA Substance Registry (openFDA)
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Chemical Identification
| CAS Number | 103995-33-1 |
|---|---|
| INCI Name | ethyl (Z)-3-ethoxy-2-(2,3,4,5-tetrafluorobenzoyl)prop-2-enoate |
| PubChem CID | 11809355 |
| Molecular Formula | C14H12F4O4 |
| InChIKey | InChI=1S/C14H12F4O4/c1-3-21 |
| SMILES | CCO/C=C(/C(=O)C1=CC(=C(C(=C1F)F)F)F)\C(=O)OCC |
Known Aliases (4)
Common Name
Levofloxacin Tetrafluoro Impurity 2
Scientific Name
Benzenepropanoic acid, α-(ethoxymethylene)-2,3,4,5-tetrafluoro-β-oxo-, ethyl ester, (Z)-
Benzenepropanoic acid, α-(ethoxymethylene)-2,3,4,5-tetrafluoro-β-oxo-, ethyl ester, (αZ)-
Ethyl (αZ)-α-(ethoxymethylene)-2,3,4,5-tetrafluoro-β-oxobenzenepropanoate
Data Sources (1)
| Source | Source ID | Name in Source | Properties |
|---|---|---|---|
| FDA Substance Registry (openFDA) | G35T3X66WP |
(Z)-ethyl 3-ethoxy-2-(2,3,4,5-tetrafluorobenzoyl)acrylate |
CAS: 103995-33-1 PUBCHEM: 11809355 FDA UNII: G35T3X66WP |
Record Info
| ID | LDRBE4rD42jjaZYnJHRgG9 |
|---|---|
| Created | April 10, 2026, 9:22 p.m. |
| Modified | April 10, 2026, 9:52 p.m. |
| Enriched | April 11, 2026, 12:09 a.m. |
| Data Source | FDA Substance Registry (openFDA) |