2-Methoxy-4-(trifluoromethyl)phenylboronic Acid CAS 312936-89-3
| CAS No. | 312936-89-3 |
| Molecular Formula | C8H8BF3O3 |
| Molecular Weight | 219.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Methoxy-4-(trifluoromethyl)phenylboronic Acid.
2-Methoxy-4-(trifluoromethyl)phenylboronic Acid (CAS 312936-89-3), molecular formula C8H8BF3O3 and molecular weight 219.95 g/mol, is a CATO reference standard with documented purity and traceability.
2-Methoxy-4-(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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 2-Methoxy-4-(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.) | 2025 |
| 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-3-(trifluoromethyl)phenylboronic Acid (CAS 149507-36-8)
- (4-Methoxy-2-(trifluoromethyl)phenyl)boronic acid (CAS 313546-16-6)
- 2-Methoxy-5-(trifluoromethyl)phenylboronic acid (CAS 240139-82-6)
Recommended Standards
- (2-Methyl-4-(trifluoromethoxy)phenyl)boronic acid (CAS 850033-39-5)
- 3-(2,2,2-Trifluoroethoxy)phenylboronic Acid (CAS 850593-08-7)
- (2-Hydroxy-6-methyl-4-(trifluoromethyl)phenyl)boronic acid (CAS 2557358-06-0)
- 3-(Hydroxymethyl)-5-(trifluoromethyl)phenylboronic acid (CAS 2088638-48-4)
- 3-(Isocyanatomethyl)pentane (CAS 947612-23-9)
- 2-(Piperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 852228-08-1)
- Methyl α-methyl-3-(trifluoromethyl)benzeneacetate (CAS 175225-47-5)
- [1,2,5]Oxadiazolo[3,4-f]quinoxaline (CAS 71630-83-6)
- 2-Bromo-1-(2-fluoro-6-hydroxyphenyl)ethan-1-one (CAS 1038535-33-9)
- N,1-diethyl-1h-imidazol-2-amine (CAS 1177292-95-3)
- (9H-Fluoren-9-yl)methyl3-aminopyrrolidine-1-carboxylatehydrochloride (CAS 811841-92-6)
- N-(2-Bromo-6-fluorophenyl)urea (CAS 1503129-12-1)
- 2,2-Difluoro-2-(tetrahydro-2H-pyran-4-yl)ethan-1-amine (CAS 1048963-32-1)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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