4-Chloro-3,5-difluorophenylboronic Acid CAS 864759-63-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 864759-63-7 |
| Molecular Formula | C6H4BClF2O2 |
| Molecular Weight | 192.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-3,5-difluorophenylboronic Acid (CAS 864759-63-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H4BClF2O2. Molecular weight: 192.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H4BClF2O2 |
| Molecular Weight | 192.36 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/Cl-containing |
Related Chloro Standards
- (3-Chloro-2,6-difluorophenyl)boronic acid (CAS 1031226-45-5)
- (4-Chloro-2,3-difluorophenyl)boronic acid (CAS 1160561-28-3)
- (3-Chloro-2,4-difluorophenyl)boronic acid (CAS 1310384-18-9)
- 2-Chloro-4,6-difluorophenylboronic Acid (CAS 1373393-48-6)
- (2-Chloro-3,5-difluorophenyl)boronic acid (CAS 1451393-37-5)
- (3-Chloro-4,5-difluorophenyl)boronic acid (CAS 1643467-84-8)
- 2-Chloro-4,5-difluorophenylboronic acid (CAS 1801916-39-1)
- (4-Chloro-2,6-difluorophenyl)boronic acid (CAS 925911-61-1)
Recommended Standards
- 4-Chloro-2,5-difluorophenylboronic acid (CAS 2055778-26-0)
- 5-Chloro-2,3-difluorophenylboronic acid (CAS 2377610-07-4)
- 3-Chloro-2,5-difluorophenylboronic acid (CAS 2377610-17-6)
- 4,6-Dihydroxynicotinohydrazide (CAS 5466-46-6)
- 1-Ethyl-5-oxo-2-(3,4,5-trifluorophenyl)pyrrolidine-3-carboxamide (CAS 1461708-26-8)
- Difamilast Impurity 4 (CAS 2103190-65-2)
- Ethyl 2-(3-(4-chlorophenyl)cyclobutyl)acetate (CAS 2120938-29-4)
- 6-Amino-4-(difluoromethyl)-5-methylnicotinaldehyde (CAS 1805219-92-4)
- 4-Nitro-2-propoxy-1-(trifluoromethyl)benzene (CAS 1881296-31-6)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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