4-Methoxy-3-(trifluoromethyl)phenylboronic Acid CAS 149507-36-8
| CAS No. | 149507-36-8 |
| Molecular Formula | C8H8BF3O3 |
| Molecular Weight | 219.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Methoxy-3-(trifluoromethyl)phenylboronic Acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Methoxy-3-(trifluoromethyl)phenylboronic Acid (CAS 149507-36-8) is a high-purity analytical reference standard with the molecular formula C8H8BF3O3 and a molecular weight of 219.95 g/mol.
4-Methoxy-3-(trifluoromethyl)phenylboronic Acid (C8H8BF3O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Methoxy-3-(trifluoromethyl)phenylboronic Acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H8BF3O3 |
| Molecular Weight | 219.95 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.) | 1999 |
| Halogen Content | F-containing |
Related Methoxy Standards
- 3-Methoxy-4-(trifluoromethyl)phenylboronic Acid (CAS 1004775-33-0)
- (2-Methoxy-3-(trifluoromethyl)phenyl)boronic acid (CAS 1072946-62-3)
- 3-Methoxy-2-(trifluoromethyl)phenylboronic acid (CAS 1198181-64-4)
- 2-Methoxy-6-(trifluoromethyl)phenylboronic Acid (CAS 1310384-19-0)
- (5-Methoxy-2-(trifluoromethyl)phenyl)boronic acid (CAS 1437787-72-8)
- (4-Methoxy-2-(trifluoromethyl)phenyl)boronic acid (CAS 313546-16-6)
- 2-Methoxy-4-(trifluoromethyl)phenylboronic Acid (CAS 312936-89-3)
- 2-Methoxy-5-(trifluoromethyl)phenylboronic acid (CAS 240139-82-6)
Recommended Standards
- (3-(2,2,2-Trifluoro-1-hydroxyethyl)phenyl)boronic acid (CAS 1443986-87-5)
- (2-(Hydroxymethyl)-4-(trifluoromethyl)phenyl)boronic acid (CAS 1629148-48-6)
- {[3-(Trifluoromethoxy)phenyl]methyl}boronic acid (CAS 1878199-46-2)
- (3-Methyl-5-(trifluoromethoxy)phenyl)boronic acid (CAS 1417301-61-1)
- S(+)-Propylnorapomorphine Hydrochloride (CAS 84454-80-8)
- 3-Fluoro-2'-(pyrrolidine-3-carbonyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1262006-37-0)
- (R)-2-(Hydroxymethyl)pyrrolidine-1-carbaldehyde (CAS 121817-70-7)
- (Z)-1-Methoxybut-2-ene (CAS 10034-16-9)
- 5-((3,5-Bis(trifluoromethyl)phenyl)amino)-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one (CAS 946386-77-2)
- 3-Hydroxy-4-(2-methoxyethoxy)benzaldehyde (CAS 943751-08-4)
- 1-((4-Ethyl-5-methyl-4h-1,2,4-triazol-3-yl)methyl)-1h-pyrazol-4-amine (CAS 1251245-61-0)
- Methyl Lithocholate (CAS 1249-75-8)
- 2-(Dimethylamino)-5-iodobenzaldehyde (CAS 1289042-69-8)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
Why CATO?
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