(2-Fluoro-4-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic acid CAS 1704064-28-7
| CAS No. | 1704064-28-7 |
| Molecular Formula | C9H9BF4O3 |
| Molecular Weight | 251.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Fluoro-4-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic acid (CAS 1704064-28-7) is a high-purity analytical reference standard with the molecular formula C9H9BF4O3 and a molecular weight of 251.97 g/mol.
The molecular framework of (2-Fluoro-4-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic acid (C9H9BF4O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures (2-Fluoro-4-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H9BF4O3 |
| Molecular Weight | 251.97 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 |
| 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.) | 1994 |
| Halogen Content | F-containing |
Related Fluoro Standards
- (5-Fluoro-2-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic acid (CAS 1332648-74-4)
- (3-Fluoro-4-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic acid (CAS 1333407-12-7)
- (4-Fluoro-2-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic acid (CAS 1704063-88-6)
- (3-Fluoro-5-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic acid (CAS 1704066-83-0)
- (4-Fluoro-3-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic acid (CAS 1704067-12-8)
- 4-Fluoro-3-iodoanisole (CAS 1028263-94-6)
- (2-Fluoro-4-iodophenyl)methanol (CAS 1039646-78-0)
- 2-Fluoro-1-iodo-3-methoxybenzene (CAS 1080673-30-8)
Recommended Standards
- (2,3,5,6-Tetrafluoro-4-isopropoxyphenyl)boronic acid (CAS 871126-28-2)
- 7,7-dibromodispiro[2.0.2⁴.1³]heptane (CAS 50874-21-0)
- (2,3,5,6-Tetrafluoro-4-propoxyphenyl)boronic acid (CAS 871125-71-2)
- 7,7-Dibromobicyclo[4.1.0]Hept-3-ene (CAS 6802-78-4)
- Rosiridin (CAS 100462-37-1)
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- 3,4-Diethoxy-1H-pyrrole (CAS 169616-16-4)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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