(4-Fluoro-3-(trifluoromethoxy)phenyl)boronic acid CAS 881402-21-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 881402-21-7 |
| Molecular Formula | C7H5BF4O3 |
| Molecular Weight | 223.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (4-Fluoro-3-(trifluoromethoxy)phenyl)boronic acid (CAS 881402-21-7) pharmaceutical standards reference standard. Molecular formula: C7H5BF4O3. Molecular weight: 223.92 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H5BF4O3 |
| Molecular Weight | 223.92 g/mol |
| 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, water |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 2-Fluoro-6-trifluoromethoxy-phenyl boronic acid (CAS 1261214-72-5)
- 3-Fluoro-4-(trifluoromethoxy)phenylboronic Acid (CAS 187804-79-1)
- (2-Fluoro-3-(trifluoromethoxy)phenyl)boronic acid (CAS 881402-25-1)
- (2-Fluoro-5-hydroxy-3-(trifluoromethyl)phenyl)boronic acid (CAS 2096339-99-8)
- (2-Fluoro-6-hydroxy-4-(trifluoromethyl)phenyl)boronic acid (CAS 2890194-35-9)
- (5-Fluoro-2-(trifluoromethoxy)phenyl)boronic acid (CAS 866633-26-3)
- 2-Fluoro-5-(trifluoromethoxy)phenylboronic Acid (CAS 881402-22-8)
- 3-Fluoro-4-hydroxy-5-(trifluoromethyl)phenylboronic acid (CAS 2260683-55-2)
Recommended Standards
- (4-(Difluoromethoxy)-3,5-difluorophenyl)boronic acid (CAS 915401-97-7)
- Iododifluoroacetyl fluoride (CAS 44507-93-9)
- (2,3,5,6-Tetrafluoro-4-methoxyphenyl)boronic acid (CAS 871126-20-4)
- cis-3,5-Dihydroxy-piperidine-1-carboxylic acid tert-butyl ester (CAS 1932390-62-9)
- 1-Chloro-1-phenyl-propan-2-one (CAS 4773-35-7)
- (4-(4-bromophenyl)(2,5-thiazolyl))(4-ethoxyphenyl)amine (CAS 315707-33-6)
- 2-(2,6-Dimethyl-3,5-dioxothiomorpholino)-N-(2-ethoxyphenyl)acetamide (CAS 868215-58-1)
- cyclobutylboronic acid MIDA ester (CAS 1104637-37-7)
- 2-(4-chlorophenyl)-5-(propan-2-yl)-1H-imidazole-4-carboxylic acid (CAS 1156076-19-5)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
Why CATO?
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