(2,4-Difluoro-5-methylphenyl)boronic acid CAS 900175-09-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 900175-09-9 |
| Molecular Formula | C7H7BF2O2 |
| Molecular Weight | 171.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2,4-Difluoro-5-methylphenyl)boronic acid (CAS 900175-09-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H7BF2O2. Molecular weight: 171.94 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1987 |
| Halogen Content | F-containing |
Related Difluoro Standards
- (4,5-Difluoro-2-methylphenyl)boronic acid (CAS 1416244-48-8)
- 2,6-Difluoro-3-methylphenylboronic acid (CAS 1586045-40-0)
- (2,4-Difluoro-3-methylphenyl)boronic acid (CAS 1619980-13-0)
- 3,5-Difluoro-4-methylphenylboronic Acid (CAS 1621332-09-9)
- (3,6-Difluoro-2-methylphenyl)boronic acid (CAS 1884277-68-2)
- (2,5-Difluoro-4-methylphenyl)boronic acid (CAS 872219-20-0)
- 2,3-Difluoro-4-methylphenylboronic acid (CAS 508235-16-3)
- 2,3-Difluoro-5-methylphenylboronic acid (CAS 934247-79-7)
Recommended Standards
- (2-(Difluoromethyl)phenyl)boronic acid (CAS 879275-70-4)
- [(2,6-Difluorophenyl)methyl]boronic acid (CAS 2246550-95-6)
- [(3,4-Difluorophenyl)methyl]boronic acid (CAS 2246751-44-8)
- 4-(Aminomethyl)-3-(methoxymethyl)heptan-3-ol (CAS 1543073-77-3)
- 1-Ethoxy-3-isocyanatobenzene (CAS 55792-32-0)
- N-Benzyl-2-pyrrolidinecarboxamide hydrochloride (CAS 1236255-21-2)
- 2-(Cyclohexylamino)isonicotinic acid (CAS 1019461-35-8)
- 3-(2-Hydroxypyrimidin-5-yl)benzaldehyde (CAS 1111104-14-3)
- 7-Chloro-5-methoxy-1H-pyrrolo[2,3-c]pyridine (CAS 930790-40-2)
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
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