2-(Trifluoromethoxy)phenylboronic Acid CAS 175676-65-0
| CAS No. | 175676-65-0 |
| Molecular Formula | C7H6BF3O3 |
| Molecular Weight | 205.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(Trifluoromethoxy)phenylboronic Acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(Trifluoromethoxy)phenylboronic Acid (CAS 175676-65-0) is a high-purity analytical reference standard with the molecular formula C7H6BF3O3 and a molecular weight of 205.93 g/mol.
Based on its molecular formula C7H6BF3O3, 2-(Trifluoromethoxy)phenylboronic Acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 205.93 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H6BF3O3 |
| Molecular Weight | 205.93 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.) | 2007 |
| Halogen Content | F-containing |
Related Trifluoromethoxy Standards
- B-[4-(Trifluoromethoxy)phenyl]boronic Acid (CAS 139301-27-2)
- (3-(Trifluoromethoxy)phenyl)boronic acid (CAS 179113-90-7)
- 2-(Trifluoromethoxy)benzoic acid (CAS 150436-84-3)
- 2-(Trifluoromethoxy)benzoic Acid (CAS 1979-29-9)
- 4-(Trifluoromethoxy)benzoic Acid (CAS 330-12-1)
- 5-(Trifluoromethoxy)salicylaldehyde (CAS 93249-62-8)
- (1s)-1-[4-(trifluoromethoxy)phenyl]ethan-1-ol (CAS 1108723-47-2)
- 1-Phenyl-2-(trifluoromethoxy)ethan-1-ol (CAS 1171146-29-4)
Recommended Standards
- 3-Amino-2-(trifluoromethyl)pyridine-4-boronic acid (CAS 1228898-11-0)
- (2-(Difluoromethoxy)-5-fluorophenyl)boronic acid (CAS 958451-71-3)
- (6-Amino-5-(trifluoromethyl)pyridin-3-yl)boronic acid (CAS 1189126-37-1)
- (2,4,6-Trifluoro-3-methoxyphenyl)boronic acid (CAS 849062-08-4)
- 6-Phenylimidazo[2,1-b][1,3,4]thiadiazol-2-amine (CAS 10136-64-8)
- Phenyl(piperidin-3-yl)methanol (CAS 339547-59-0)
- ((2R,3S,5R)-3-Hydroxy-5-(6-(methylamino)-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 53696-69-8)
- Tetrahydrocortisol 21-Acetate (CAS 4004-80-2)
- 5,5'-Bis(7-dodecyl-9H-fluoren-2-yl)-2,2'-bithiophene (CAS 846542-27-6)
- 1,2-Dimethyl-5-nitro-1h-imidazol-4-amine (CAS 21677-56-5)
- 3-Methyl-1-(1-(phenylsulfonyl)-1H-indol-3-yl)but-2-en-1-one (CAS 102210-80-0)
- N-(2,2,2-trifluoroethyl)pyrrolidine-2-carboxamide (CAS 1078791-24-8)
- 4-Methyl-2-(phenylthio)quinoline (CAS 5465-87-2)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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