2,4-Difluorophenylboronic Acid CAS 144025-03-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 144025-03-6 |
| Molecular Formula | C6H5BF2O2 |
| Molecular Weight | 157.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,4-Difluorophenylboronic Acid (CAS 144025-03-6) pharmaceutical standards reference standard. Molecular formula: C6H5BF2O2. Molecular weight: 157.91 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H5BF2O2 |
| Molecular Weight | 157.91 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.) | 1998 |
| Halogen Content | F-containing |
Related Difluorophenylboronic Standards
- 2,3-Difluorophenylboronic Acid (CAS 121219-16-7)
- 3,5-Difluorophenylboronic Acid (CAS 156545-07-2)
- 3,4-Difluorophenylboronic Acid (CAS 168267-41-2)
- 2,5-Difluorophenylboronic Acid (CAS 193353-34-3)
- 4-Acetyl-2,3-difluorophenylboronic acid (CAS 1451390-78-5)
- 3-Acetyl-2,6-difluorophenylboronic acid (CAS 1451390-81-0)
- 2,4-Difluorophenylboronic Acid Pinacol Ester (CAS 288101-48-4)
- 4-Acetyl-2,3-difluorophenylboronic acid pinacol ester (CAS 2121511-81-5)
Recommended Standards
- Manganese(III) oxide (CAS 1317-34-6)
- 1,2,2,3,3,4,4,5,5,6,6-undecadeuteriocyclohexanecarbonyl chloride (CAS 2708286-89-7)
- 593-80-6 Dimethyltelluride Dimethyl telluride Methane, tellurobis- Methyl telluride (6CI,7CI,8CI) Methane, 1,1'-tellurobis- Dimethyltellurium EINECS 209-809-5 Tellurobismethane (CAS 593-80-6)
- 2-[Ethyl(3-pyrrolidinyl)amino]-1-ethanoldihydrochloride (CAS 1219979-94-8)
- 5-Cyclopropyl-3-phenyl-2-sulfanyl-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 750607-53-5)
- 1-(tert-Butyl)-3-iodocyclobutane (CAS 2754295-96-8)
- 2,6-Dihydroxybenzamide (DHB) (CAS 145297-98-9)
- 3-Bromo-4-(pyrrolidin-3-yloxy)pyridine (CAS 1289271-29-9)
- (2-Methylpropyl)[(pyridin-2-yl)methyl]amine dihydrochloride (CAS 1240578-38-4)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
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