(4-(Difluoromethyl)-2-fluorophenyl)boronic acid CAS 1004775-32-9
| CAS No. | 1004775-32-9 |
| Molecular Formula | C7H6BF3O2 |
| Molecular Weight | 189.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (4-(Difluoromethyl)-2-fluorophenyl)boronic acid (CAS 1004775-32-9), a certified reference material (molecular formula C7H6BF3O2, MW 189.93 g/mol) for analytical method development and quality control.
(4-(Difluoromethyl)-2-fluorophenyl)boronic acid (C7H6BF3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 (4-(Difluoromethyl)-2-fluorophenyl)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 | C7H6BF3O2 |
| Molecular Weight | 189.93 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1988 |
| Halogen Content | F-containing |
Related Difluoromethyl Standards
- (3-(Difluoromethyl)-4-fluorophenyl)boronic acid (CAS 1254118-35-8)
- (4-(Difluoromethyl)-3-fluorophenyl)boronic acid (CAS 1254118-36-9)
- (3-(Difluoromethyl)-2-fluorophenyl)boronic acid (CAS 1801916-41-5)
- (5-(Difluoromethyl)-2-fluorophenyl)boronic acid (CAS 2222020-37-1)
- 6-(Difluoromethyl)-4-oxo-4H-pyran-2-carboxylic acid (CAS 1083402-18-9)
- 4-(difluoromethyl)-2-hydroxy-pyrimidine-5-carboxylic acid (CAS 1260902-01-9)
- 2-(Difluoromethyl)-4-hydroxy-3-nitropyridine (CAS 1805281-33-7)
- 2-(Difluoromethyl)-6-hydroxy-4-nitropyridine (CAS 1805281-40-6)
Recommended Standards
- 3-bromo-1,1-dichloroprop-1-ene (CAS 36469-73-5)
- 2,4,6-Trifluoro-3-methylphenylboronicacid (CAS 1140438-96-5)
- 2-Bromo-1,1-dichlorocyclopropane (CAS 40745-72-0)
- 1,2-Dibromoethane- (CAS 33458-49-0)
- (E)-4-(1-(4-Nitrophenyl)ethylidene)-2-phenyloxazol-5(4H)-one (CAS 57427-94-8)
- 8-Chloro-5-methoxyquinolin-4-ol (CAS 63010-43-5)
- 2-Fluoro-5-iodo-4-methoxyaniline (CAS 2092595-26-9)
- 2-(Diethylamino)-N-(2,6-dimethylphenyl)propanamide (CAS 39000-84-5)
- 4-Chloro-N-cyclopropyl-5-methylpyrimidin-2-amine (CAS 1289385-24-5)
- 4,4',4'',4'''-(Pyrene-1,3,6,8-tetrayl)tetraaniline (CAS 1610471-69-6)
- 4-(Bromomethyl)-2-methylthiazole hydrobromide (CAS 725738-57-8)
- Methylboronic Acid-d3 (CAS 1332481-37-4)
- Copper hexadecachlorophthalocyanine (CAS 14832-14-5)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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 18665070610 / Nicole.chen@cato-chem.com