4-Butoxy-2-(trifluoromethyl)phenylboronic acid CAS 2096331-14-3
| CAS No. | 2096331-14-3 |
| Molecular Formula | C11H14BF3O3 |
| Molecular Weight | 262.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 4-Butoxy-2-(trifluoromethyl)phenylboronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 262.03 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
4-Butoxy-2-(trifluoromethyl)phenylboronic acid (CAS 2096331-14-3) is a high-purity analytical reference standard with the molecular formula C11H14BF3O3 and a molecular weight of 262.03 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 4-Butoxy-2-(trifluoromethyl)phenylboronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H14BF3O3 |
| Molecular Weight | 262.03 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.) | 1997 |
| Halogen Content | F-containing |
Related Butoxy Standards
- (3-Butoxy-5-(trifluoromethyl)phenyl)boronic acid (CAS 1256345-45-5)
- (2-Butoxy-5-(trifluoromethyl)phenyl)boronic acid (CAS 1256345-98-8)
- 2-Butoxy-4-(trifluoromethyl)phenylboronic acid (CAS 2096335-15-6)
- {1-[(tert-Butoxy)carbonyl]-1H-pyrrolo[2,3-c]pyridin-3-yl}boronic acid (CAS 1326715-94-9)
- {1-[(tert-Butoxy)carbonyl]pyrrolo[3,2-b]pyridin-2-yl}boronic acid (CAS 1373273-46-1)
- {1-[(tert-Butoxy)carbonyl]-1H-pyrrolo[2,3-b]pyridin-2-yl}boronic acid (CAS 1373273-49-4)
- Methyl 4-butoxy-2-methylbenzofuran-6-carboxylate (CAS 1291488-48-6)
- 1-(tert-Butoxy)-2-(tert-butyl)-4-cyclopropoxybenzene (CAS 1243284-61-8)
Recommended Standards
- 4,4,5,5-Tetramethyl-2-(5-(trifluoromethyl)furan-2-yl)-1,3,2-dioxaborolane (CAS 2226354-39-6)
- 4-Isobutoxy-2-(trifluoromethyl)phenylboronic acid (CAS 2096339-98-7)
- 3-Isobutoxy-4-(trifluoromethyl)phenylboronic acid (CAS 2096333-69-4)
- 5-Bromo-4-fluoro-7-nitro-2,3-dihydrobenzofuran (CAS 2634646-43-6)
- 2-[3-benzyl-7-(2-methoxyethyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-1-yl]acetohydrazide (CAS 730950-17-1)
- 1,4-Bis[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazine (CAS 190437-62-8)
- Methyl 7-hydroxybenzo[b]thiophene-5-carboxylate (CAS 314725-16-1)
- Dimethyl 4-bromopyridine-2,6-dicarboxylate, 97% (CAS 162102-79-6)
- 4-Chloro-1H-benzo[d]imidazole-2-carboxylic acid (CAS 1263062-06-1)
- 2,2,4-Trimethyl-1,2,3,4-tetrahydroquinolin-6-yl 2-(1,3-dioxoisoindolin-2-yl)propanoate (CAS 488714-91-6)
- 2-(4-Benzylpiperazin-1-yl)-N'-(3-fluorobenzylidene)acetohydrazide (CAS 303103-72-2)
- 2-(4-(Tert-butoxycarbonyl)-2-guanidinophenyl)acetic acid (CAS 1263045-12-0)
- Cyanoacetic Acid (CAS 372-09-8)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
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