Ethyl 2,3,4,5-tetrafluorobenzoate CAS 122894-73-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 122894-73-9 |
| Molecular Formula | C9H6F4O2 |
| Molecular Weight | 222.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2,3,4,5-tetrafluorobenzoate (CAS 122894-73-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H6F4O2. Molecular weight: 222.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H6F4O2 |
| Molecular Weight | 222.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
Related Ethyl Standards
- Ethyl 2,3,4,6-tetrafluorobenzoate (CAS 351354-29-5)
- Ethyl 2,3,5,6-tetrafluorobenzoate (CAS 259793-41-4)
- Methyl 2,3,4,5-Tetrafluorobenzoate (CAS 5292-42-2)
- Methyl 2,3,4,6-tetrafluorobenzoate (CAS 53001-68-6)
- Methyl 2,3,5,6-Tetrafluorobenzoate (CAS 4707-12-4)
- Potassium 2,3,4,5-tetrafluorobenzoate (CAS 1562541-14-3)
- Sodium 2,3,4,5-tetrafluorobenzoate (CAS 67852-79-3)
Recommended Standards
- 2,2,2-Trifluoro-1-(2-fluoro-6-methoxyphenyl)ethan-1-one (CAS 1208078-28-7)
- 2,2,2-Trifluoro-1-(4-fluoro-2-methoxyphenyl)ethan-1-one (CAS 1256467-28-3)
- 1-(3-Fluoro-4-(trifluoromethoxy)phenyl)ethan-1-one (CAS 1174006-08-6)
- 4-(Methylthio)pyridin-2(1H)-one (CAS 1018443-25-8)
- 2-(3-Chlorobenzyl)quinazolin-4(3H)-one (CAS 400078-63-9)
- 1-(6-Methylpyrazolo[5,1-b]thiazol-7-yl)ethanone (CAS 52197-84-9)
- Lamotrigine Impurity 17 (CAS 887354-37-2)
- (S)-3-(4-Methoxybenzyl)piperazin-2-one (CAS 1240583-47-4)
- 4-(3-(Pyridin-2-yl)ureido)benzene-1-sulfonyl chloride sulfate (CAS 811842-68-9)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
Why CATO?
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