(4-Ethoxy-2-(trifluoromethyl)phenyl)boronic acid CAS 313545-39-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 313545-39-0 |
| Molecular Formula | C9H10BF3O3 |
| Molecular Weight | 233.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Ethoxy-2-(trifluoromethyl)phenyl)boronic acid (CAS 313545-39-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10BF3O3. Molecular weight: 233.98 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10BF3O3 |
| Molecular Weight | 233.98 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.) | 2025 |
| Halogen Content | F-containing |
Related Ethoxy Standards
- 3-Ethoxy-4-(trifluoromethyl)phenylboronic acid (CAS 1026796-35-9)
- 2-Ethoxy-4-(trifluoromethyl)phenylboronic Acid (CAS 1260518-74-8)
- (2-Ethoxy-5-(trifluoromethyl)phenyl)boronic acid (CAS 850593-10-1)
- (4-Ethoxy-3-(trifluoromethyl)phenyl)boronic acid (CAS 871329-83-8)
- 3-Ethoxy-5-(trifluoromethyl)phenylboronic acid (CAS 871332-96-6)
- 3-Ethoxy-5-(trifluoromethyl)benzoic acid (CAS 1310416-50-2)
- 4-Ethoxy-2-(trifluoromethyl)benzoic acid (CAS 1340229-02-8)
- 1-(5-Ethoxy-2-hydroxyphenyl)-2,2,2-trifluoroethan-1-one (CAS 730992-69-5)
Recommended Standards
- (2,4,6-Trifluoro-3-propoxyphenyl)boronic acid (CAS 871125-70-1)
- (2,4,6-Trifluoro-3-isopropoxyphenyl)boronic acid (CAS 871125-73-4)
- 5-Iodopyrimidine-4-carbaldehyde (CAS 1260898-20-1)
- Methyl 2-chloro-3-iodo-4-methylbenzoate (CAS 914643-09-7)
- 2-Acetamido-4,4-difluorobutanoic acid (CAS 1343349-88-1)
- 3-((tert-Butoxycarbonyl)amino)-5-methoxybenzoic acid (CAS 1292317-95-3)
- (1-(3-Aminopropyl)-1H-imidazol-2-yl)methanol (CAS 736125-25-0)
- Cerestat (CAS 137160-11-3)
- 2-Methoxy-1-(4-(trifluoromethyl)phenyl)ethan-1-one (CAS 26771-69-7)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
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