2,4-Difluoro-5-hydroxyphenylboronic acid CAS 2096330-91-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2096330-91-3 |
| Molecular Formula | C6H5BF2O3 |
| Molecular Weight | 173.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,4-Difluoro-5-hydroxyphenylboronic acid (CAS 2096330-91-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H5BF2O3. Molecular weight: 173.91 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H5BF2O3 |
| Molecular Weight | 173.91 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1997 |
| Halogen Content | F-containing |
Related Difluoro Standards
- (3,5-Difluoro-4-hydroxyphenyl)boronic acid (CAS 1132666-81-9)
- (3,5-Difluoro-2-hydroxyphenyl)boronic acid (CAS 1150114-51-4)
- (2,5-Difluoro-4-hydroxyphenyl)boronic acid (CAS 1229584-22-8)
- (2,3-Difluoro-6-hydroxyphenyl)boronic acid (CAS 1238196-62-7)
- 3,4-Difluoro-5-hydroxyphenylboronic acid (CAS 1379466-84-8)
- 4,5-Difluoro-2-hydroxyphenylboronic acid (CAS 1432610-22-4)
- (2,4-Difluoro-6-hydroxyphenyl)boronic acid (CAS 1973391-08-0)
- (2,5-Difluoro-3-hydroxyphenyl)boronic acid (CAS 919355-35-4)
Recommended Standards
- (3,6-Difluoro-2-hydroxyphenyl)boronic acid (CAS 2246616-05-5)
- 2,6-Difluoro-3-hydroxyphenylboronic Acid (CAS 957065-86-0)
- 3,4-Difluoro-2-hydroxyphenylboronic acid (CAS 2059147-53-2)
- 2,5-Dimethylcyclohexanone(mixture of isomers) (CAS 932-51-4)
- 3-Chloro-5-methylphenylisothiocyanate (CAS 471909-97-4)
- 4-Chloro-1-methyl-5-(trifluoromethyl)-1H-pyrazol-3(2H)-one (CAS 121303-78-4)
- 2-Methyl-1-(5-methyl-1h-1,2,4-triazol-3-yl)butan-1-amine (CAS 1249103-73-8)
- 2-(2-Amino-4-(difluoromethyl)pyridin-3-yl)acetonitrile (CAS 1804655-15-9)
- n-(2,5-Difluorophenyl)tetrahydrothiophen-3-amine (CAS 1019585-22-8)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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