(2-Chloro-4-(difluoromethoxy)phenyl)boronic acid CAS 313545-33-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 313545-33-4 |
| Molecular Formula | C7H6BClF2O3 |
| Molecular Weight | 222.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (2-Chloro-4-(difluoromethoxy)phenyl)boronic acid (CAS 313545-33-4) pharmaceutical standards reference standard. Molecular formula: C7H6BClF2O3. Molecular weight: 222.38 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H6BClF2O3 |
| Molecular Weight | 222.38 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- (3-Chloro-2,6-difluoro-4-methoxyphenyl)boronic acid (CAS 1298047-44-5)
- 4-Chloro-3-(difluoromethoxy)phenylboronic acid (CAS 1310949-72-4)
- [3-Chloro-5-(difluoromethoxy)phenyl]boronic acid (CAS 2377611-72-6)
- 4-Chloro-2,3-difluoro-5-methoxyphenylboronic acid (CAS 2121513-09-3)
- 2-(((3-Chloro-4-methylphenyl)amino)methyl)isoindoline-1,3-dione (CAS 84501-73-5)
- (2-Chloro-4-(1H-imidazol-1-yl)phenyl)boronic acid (CAS 2225180-94-7)
- (2-Chloro-4-(1H-pyrazol-1-yl)phenyl)boronic acid (CAS 2225180-95-8)
- (3-Chloro-4-(1H-imidazol-1-yl)phenyl)boronic acid (CAS 2225177-00-2)
Recommended Standards
- 6-(Trimethylsilyl)benzo[d]thiazol-2-amine (CAS 131395-09-0)
- 2,4-Di-tert-butylthiophenol (CAS 19728-43-9)
- (2Z,6E)-Farnesol (CAS 3790-71-4)
- (3-Chloro-5-fluorophenyl)(4-chlorobenzyl)sulfane (CAS 1443302-56-4)
- 6-Methyltetradecanoic Acid (CAS 53696-18-7)
- 1-(1h-Indol-3-yl)prop-2-en-1-one (CAS 77221-81-9)
- Alanyl Glutamine Impurity 24 TFA Salt (CAS CATO-C4X-197424)
- Terfenadine EP Impurity C (CAS 634901-83-0)
- Fudosteine Impurity 70 (CAS 3958-14-3)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com