2-(2,2-Difluoroethoxy)phenylboronic Acid CAS 958452-29-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 958452-29-4 |
| Molecular Formula | C8H9BF2O3 |
| Molecular Weight | 201.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,2-Difluoroethoxy)phenylboronic Acid (CAS 958452-29-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H9BF2O3. Molecular weight: 201.96 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H9BF2O3 |
| Molecular Weight | 201.96 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 Difluoroethoxy Standards
- (3-(2,2-Difluoroethoxy)phenyl)boronic acid (CAS 958452-33-0)
- (4-(2,2-Difluoroethoxy)phenyl)boronic acid (CAS 958453-65-1)
- 2-(2,2-Difluoroethoxy)benzoic acid (CAS 937602-63-6)
- 3-(2,2-Difluoroethoxy)benzoic acid (CAS 812700-19-9)
- 4-(2,2-difluoroethoxy)benzoic acid (CAS 921623-04-3)
- 6-(2,2-difluoroethoxy)pyridine-2-carboxamide (CAS 1803605-31-3)
- (4-(2,2-Difluoroethoxy)-2-methylphenyl)methanol (CAS 1373865-46-3)
- 2-[4-(2,2-Difluoroethoxy)phenyl]ethanol (CAS 1695699-69-4)
Recommended Standards
- [2-(Difluoromethoxy)-5-methylphenyl]boronic acid (CAS 958451-75-7)
- 2,4-Difluoro-3-methoxy-5-methylphenylboronic acid (CAS 2096331-81-4)
- [2-(Difluoromethoxy)-3-methylphenyl]boronic acid (CAS 958451-78-0)
- 2,2-Difluoro-5-isothiocyanatobenzo[d][1,3]dioxole (CAS 869085-97-2)
- 3-Amino-5-(trifluoromethoxy)benzamide (CAS 1261523-46-9)
- n-(6-Morpholinopyridin-3-yl)isobutyramide (CAS 1011621-07-0)
- Pregabalin impurity 94 (CAS 39520-22-4)
- 4-(4-Methylphenyl)-2,5-dihydrofuran-2-one (CAS 98775-10-1)
- Octylphenol (CAS 27193-28-8)
- (Glu1)-Fibrinopeptide B (human) (CAS 103213-49-6)
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