[2-(Difluoromethoxy)-5-(trifluoromethyl)phenyl]boronic acid CAS 958451-77-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 958451-77-9 |
| Molecular Formula | C8H6BF5O3 |
| Molecular Weight | 255.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[2-(Difluoromethoxy)-5-(trifluoromethyl)phenyl]boronic acid (CAS 958451-77-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H6BF5O3. Molecular weight: 255.93 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H6BF5O3 |
| Molecular Weight | 255.93 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 |
| 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.) | 1987 |
| Halogen Content | F-containing |
Related Difluoromethoxy Standards
- (4-(Difluoromethoxy)-3-(trifluoromethyl)phenyl)boronic acid (CAS 958451-79-1)
- 2-(Difluoromethoxy)-4-(trifluoromethyl)benzoic acid (CAS 1236303-07-3)
- ethyl 7-(difluoromethoxy)imidazo[1,2-a]pyridine-3-carboxylate (CAS 1426136-23-3)
- 1-[2-(difluoromethoxy)phenyl]hexahydropyrimidine-2,4-dione (CAS 1542538-04-4)
- 5-(4-Difluoromethoxy-phenyl)-5-methyl-imidazolidine-2,4-dione (CAS 316806-56-1)
- ethyl 3-[2-(difluoromethoxy)phenyl]-2-methylprop-2-enoate (CAS 1807885-23-9)
- 1-{[2-(difluoromethoxy)phenyl]carbonyl}piperazine (CAS 446267-49-8)
- 4-[4-(difluoromethoxy)phenyl]-5-methyl-1,3-thiazol-2-amine (CAS 794578-70-4)
Recommended Standards
- (4-bromo-2,6-dichlorophenyl)hydrazine (CAS 85634-76-0)
- [3,5-Difluoro-2-(2,2,2-trifluoroethoxy)phenyl]boronic acid (CAS 936250-26-9)
- 4-Bromo-3,5-dichlorobenzene-1,2-diamine (CAS 98138-54-6)
- (5-Bromo-2-fluoro-3-iodophenyl)(methyl)sulfane (CAS 2385051-28-3)
- 2-((4-Methoxyphenyl)thio)acetaldehyde (CAS 105126-90-7)
- Ethyl 2-(4-fluorophenyl)-5-iodopyrazolo[1,5-a]pyridine-3-carboxylate (CAS 1956381-64-8)
- 7-Acetamido-8-nitro-3,4-Dihydro-2H-1,5-benzodioxepine (CAS 81864-61-1)
- 2,6-Dichloro-1,4-benzoquinone (CAS 697-91-6)
- tert-Butyl ((3-(4-bromophenyl)oxetan-3-yl)methyl)carbamate (CAS 1803587-41-8)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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