3-Fluoro-4-(trifluoromethoxy)benzoic Acid Ethyl Ester CAS 1197231-80-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1197231-80-3 |
| Molecular Formula | C10H8F4O3 |
| Molecular Weight | 252.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Fluoro-4-(trifluoromethoxy)benzoic Acid Ethyl Ester (CAS 1197231-80-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H8F4O3. Molecular weight: 252.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H8F4O3 |
| Molecular Weight | 252.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.) | 1989 |
| Halogen Content | F-containing |
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Recommended Standards
- 3-(tetramethyl-1,3,2-dioxaborolan-2-yl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyridine (CAS 1160614-73-2)
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- 3-Cyclohexen-1-ol, 5,5-dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 1006389-64-5)
- 1'-tert-Butyl 4'-ethyl 3,4-dihydro-2H-spiro[naphthalene-1,3'-pyrrolidine]-1',4'-dicarboxylate (CAS 1956382-64-1)
- 6,6-Difluorohexan-1-ol (CAS 1064191-56-5)
- 1-(4-Ethoxyphenyl)ethan-1-ol (CAS 52067-36-4)
- Cytidine-5'-monophospho-N-glycolylneuraminic acid disodium salt, 98% (CAS 98300-80-2)
- N1-(5-Chloro-2-methoxyphenyl)-N2-(2-cyclopropyl-2-hydroxypropyl)oxalamide (CAS 1286720-24-8)
- Carbachol Impurity 2 (CAS CATO-C4X-34012)
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