[(2,6-Difluorophenyl)methyl]boronic acid CAS 2246550-95-6
| CAS No. | 2246550-95-6 |
| Molecular Formula | C7H7BF2O2 |
| Molecular Weight | 171.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies [(2,6-Difluorophenyl)methyl]boronic acid (CAS 2246550-95-6), a certified reference material (molecular formula C7H7BF2O2, MW 171.94 g/mol) for analytical method development and quality control.
[(2,6-Difluorophenyl)methyl]boronic acid (C7H7BF2O2) 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. 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).
As a certified reference material (CRM), [(2,6-Difluorophenyl)methyl]boronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H7BF2O2 |
| Molecular Weight | 171.94 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.) | 1998 |
| Halogen Content | F-containing |
Related Difluorophenyl Standards
- (2,4-Difluorophenyl)methylboronic acid (CAS 1350513-42-6)
- [(3,4-Difluorophenyl)methyl]boronic acid (CAS 2246751-44-8)
- 1-(2,4-Difluorophenyl)urea (CAS 145602-64-8)
- (2,5-Difluorophenyl)urea (CAS 460346-05-8)
- (3,5-Difluorophenyl)urea (CAS 874840-52-5)
- 1-(3,4-Difluorophenyl)urea (CAS 263554-12-7)
- 2,3-Difluorophenyl acetate (CAS 851936-86-2)
- 2,4-Difluorophenyl acetate (CAS 36914-77-9)
Recommended Standards
- (2,5-Difluoro-4-methylphenyl)boronic acid (CAS 872219-20-0)
- (2,4-Difluoro-5-methylphenyl)boronic acid (CAS 900175-09-9)
- 2,3-Difluoro-4-methylphenylboronic acid (CAS 508235-16-3)
- (2-(Difluoromethyl)phenyl)boronic acid (CAS 879275-70-4)
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