(3-Chloro-2,6-difluoro-4-methoxyphenyl)boronic acid CAS 1298047-44-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1298047-44-5 |
| Molecular Formula | C7H6BClF2O3 |
| Molecular Weight | 222.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3-Chloro-2,6-difluoro-4-methoxyphenyl)boronic acid (CAS 1298047-44-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H6BClF2O3. Molecular weight: 222.38 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1990 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 4-Chloro-3-(difluoromethoxy)phenylboronic acid (CAS 1310949-72-4)
- (2-Chloro-4-(difluoromethoxy)phenyl)boronic acid (CAS 313545-33-4)
- [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
- (2Z,6E)-Farnesol (CAS 3790-71-4)
- Hinesol (CAS 23811-08-7)
- 6-(Trimethylsilyl)benzo[d]thiazol-2-amine (CAS 131395-09-0)
- methyl 8-bromo-3-nitro-naphthalene-1-carboxylate (CAS 1082722-33-5)
- 888941-86-4 Inulanolide A (CAS 888941-86-4)
- 2-(4-Chloro-3-methyl-1h-pyrazol-1-yl)propanoic acid (CAS 1005694-58-5)
- 2-(1-Methyl-3-oxopyrrolidin-2-ylidene)ethyl butyrate (CAS 60624-10-4)
- 1-(Propan-2-yl)-1h-1,2,3-triazole-4-carboxylic acid (CAS 1249780-66-2)
- 4-[(4,5-Dimethyl-3-isoxazolyl)sulfamoyl]acetanilide (CAS 91960-06-4)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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