3-Ethoxy-5-(trifluoromethyl)phenylboronic acid CAS 871332-96-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 871332-96-6 |
| Molecular Formula | C9H10BF3O3 |
| Molecular Weight | 233.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Ethoxy-5-(trifluoromethyl)phenylboronic acid (CAS 871332-96-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H10BF3O3. Molecular weight: 233.98 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1987 |
| 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-2-(trifluoromethyl)phenyl)boronic acid (CAS 313545-39-0)
- (4-Ethoxy-3-(trifluoromethyl)phenyl)boronic acid (CAS 871329-83-8)
- 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
- 5-Iodopyrimidine-4-carbaldehyde (CAS 1260898-20-1)
- 2-Iodopyrimidine-5-carbaldehyde (CAS 1461708-57-5)
- 2-Iodo-4-methyloxazole-5-carbonitrile (CAS 1823913-73-0)
- 3-(Ethylthio)phenylboronic Acid (CAS 870718-05-1)
- 5-Methoxy-2-((tosyloxy)methyl)tetrahydrofuran-3-yl 4-methylbenzenesulfonate (CAS 60110-72-7)
- (6R,8R)-7,7-Dimethyl-2-oxo-1,2,5,6,7,8-hexahydro-6,8-methanoquinoline-3-carbonitrile (CAS 2768871-31-2)
- 7-Chloro-2-(4-chlorophenyl)-5-phenylpyrazolo[1,5-a]pyrimidine (CAS 889939-44-0)
- (2R,3S)-Methyl 3-methylpyrrolidine-2-carboxylate (CAS 180978-02-3)
- 4-(4,4-Dimethyl-2,5-dioxo-imidazolidin-1-yl)-butyric acid (CAS 852934-04-4)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
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