{[3-(trifluoromethyl)phenyl]methyl}boronic acid CAS 21948-55-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21948-55-0 |
| Molecular Formula | C8H8BF3O2 |
| Molecular Weight | 203.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order {[3-(trifluoromethyl)phenyl]methyl}boronic acid (CAS 21948-55-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H8BF3O2. Molecular weight: 203.95 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H8BF3O2 |
| Molecular Weight | 203.95 g/mol |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F-containing |
Related trifluoromethyl Standards
- (3-Methyl-2-(trifluoromethyl)phenyl)boronic acid (CAS 1383576-04-2)
- (5-Methyl-2-(trifluoromethyl)phenyl)boronic acid (CAS 1437787-70-6)
- (2-Methyl-3-(trifluoromethyl)phenyl)boronic acid (CAS 947533-86-0)
- (2-Methyl-4-(trifluoromethyl)phenyl)boronic acid (CAS 957034-45-6)
- (2-Methyl-5-(trifluoromethyl)phenyl)boronic acid (CAS 947533-96-2)
- (3-Methyl-5-(trifluoromethyl)phenyl)boronic acid (CAS 850411-13-1)
- 4-Methyl-3-(trifluoromethyl)phenylboronic Acid (CAS 947533-94-0)
- 3,5-Bis(trifluoromethyl)-1H-pyrazole (CAS 14704-41-7)
Recommended Standards
- 13966-26-2 Lead, isotope of mass 204 DTXSID00161145 (CAS 13966-26-2)
- 2-Bromo-5-nitropyrazine (CAS 117103-53-4)
- 2-Bromo-5-nitropyrimidine (CAS 1210824-80-8)
- 3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carbaldehyde (CAS 935758-15-9)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(4-methoxyphenyl)thiazol-4-yl)boronate (CAS 2223039-25-4)
- 4-(3-Methylphenyl)-5-(4-pyridinyl)-4h-1,2,4-triazole-3-thiol (CAS 16629-42-8)
- Methyl 4-amino-1-isobutyl-1h-pyrrole-2-carboxylate (CAS 1249081-92-2)
- 4-Ethylbenzenesulfonohydrazide (CAS 18684-10-1)
- 5-(3-Chloro-4-methylphenyl)oxazole (CAS 1996343-80-6)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com