5-Chloro-2,4-difluorophenylboronic Acid CAS 911645-24-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 911645-24-4 |
| Molecular Formula | C6H4BClF2O2 |
| Molecular Weight | 192.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Chloro-2,4-difluorophenylboronic Acid (CAS 911645-24-4) pharmaceutical standards reference standard. Molecular formula: C6H4BClF2O2. Molecular weight: 192.36 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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
- 5-Chloro-2,3-difluorophenylboronic acid (CAS 2377610-07-4)
- Propofol Impurity 23 (CAS CATO-C4X-147323)
- 4-Chloro-3,5-difluorophenylboronic Acid (CAS 864759-63-7)
- 6-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purine 1-oxide (CAS 146-92-9)
- 1-(3,5-Dichloropyridin-2-yl)piperazine (CAS 87394-60-3)
- Moxifloxacin impurity 184 (CAS CATO-C4X-1074184)
- ((1R,4S)-4-Aminocyclopent-2-en-1-yl)methanol (CAS 136522-30-0)
- 3-[6-(4-Methyl-piperazin-1-yl)-5-trifluoromethyl-pyridin-3-yl]-benzoic acid methyl ester (CAS 1311278-77-9)
- Ethyl 5-(2-bromo-5-fluorophenoxy)pentanoate (CAS 1443354-04-8)
- Dendroaspis Natriuretic Peptide (CAS 255721-52-9)
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 13829788188 / jacky.chen@cato-chem.com