2,4-Difluoro-3-(trifluoromethoxy)benzoic acid CAS 1119454-13-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1119454-13-5 |
| Molecular Formula | C8H3F5O3 |
| Molecular Weight | 242.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,4-Difluoro-3-(trifluoromethoxy)benzoic acid (CAS 1119454-13-5) pharmaceutical standards reference standard. Molecular formula: C8H3F5O3. Molecular weight: 242.10 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H3F5O3 |
| Molecular Weight | 242.10 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 |
Related Difluoro Standards
- 2,3-Difluoro-4-(trifluoromethoxy)benzoic acid (CAS 1309597-49-6)
- 3,5-Difluoro-4-(trifluoromethoxy)benzoic acid (CAS 1360438-69-2)
- 2,3-Difluoro-6-(trifluoromethoxy)benzoic acid (CAS 2244076-73-9)
- 2,6-Difluoro-3-(trifluoromethoxy)benzoic acid (CAS 2244077-26-5)
- 2,6-Difluoro-4-(trifluoromethoxy)benzoic acid (CAS 2244079-72-7)
- 3,6-Difluoro-2-(trifluoromethoxy)benzoic acid (CAS 2244085-97-8)
- 4,6-Difluoro-5-(trimethylsilyl)benzo[c][1,2]oxaborol-1(3H)-ol (CAS 651326-80-6)
- (2,3-Difluoro-4-hexylphenyl)boronic acid (CAS 156684-87-6)
Recommended Standards
- 2,4-Dichloro-7-methoxy-8-methylquinoline (CAS 1108659-32-0)
- 3-(2,5-Dichlorophenyl)-4-methyl-1h-pyrazol-5-amine (CAS 1146218-14-5)
- 5-(Chloromethyl)-2-(4-chlorophenyl)-4-methyloxazole (CAS 109544-39-0)
- 5-Bromomethyl-1-(2-chloro-phenyl)-3-trifluoromethyl-1H-pyrazole (CAS 1033586-28-5)
- N-(2-((2-hydroxyethyl)amino)ethyl)furan-2-carboxamide (CAS 797027-56-6)
- 2-Cyano-N-(2,2,2-trifluoroethyl)acetamide (CAS 566926-30-5)
- 4-(2-(Aminomethyl)phenoxy)aniline (CAS 30202-94-9)
- 5-Fluoro-4-hydroxy-8-methylquinoline-3-carbohydrazide (CAS 1315371-65-3)
- 5-Bromo-n-(4-hydroxy-2-methylbutyl)thiophene-2-sulfonamide (CAS 1423758-66-0)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788677)
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