(5-Methoxy-2-(trifluoromethoxy)phenyl)boronic acid CAS 1079402-25-7
| CAS No. | 1079402-25-7 |
| Molecular Formula | C8H8BF3O4 |
| Molecular Weight | 235.95 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 (5-Methoxy-2-(trifluoromethoxy)phenyl)boronic acid.
(5-Methoxy-2-(trifluoromethoxy)phenyl)boronic acid (CAS 1079402-25-7) is a high-purity analytical reference standard with the molecular formula C8H8BF3O4 and a molecular weight of 235.95 g/mol.
The molecular framework of (5-Methoxy-2-(trifluoromethoxy)phenyl)boronic acid (C8H8BF3O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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.
CATO manufactures (5-Methoxy-2-(trifluoromethoxy)phenyl)boronic 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 | C8H8BF3O4 |
| Molecular Weight | 235.95 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.) | 1988 |
| Halogen Content | F-containing |
Related Methoxy Standards
- (3-Methoxy-5-(trifluoromethoxy)phenyl)boronic acid (CAS 1256345-88-6)
- 4-Methoxy-2-(trifluoromethoxy)phenylboronic acid (CAS 1391918-92-5)
- (2-Methoxy-5-(trifluoromethoxy)phenyl)boronic acid (CAS 290832-43-8)
- (2-Methoxy-6-(trifluoromethoxy)phenyl)boronic acid (CAS 309977-92-2)
- (3-Methoxy-4-(trifluoromethoxy)phenyl)boronic acid (CAS 2096329-73-4)
- 2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1259317-45-7)
- 5-Methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1268467-16-8)
- 2-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine (CAS 1310404-63-7)
Recommended Standards
- 2-Fluoro-3-formyl-4-(trifluoromethyl)phenylboronic acid (CAS 1451393-07-9)
- 2,2,6,6-Tetrachlorocyclohexanone (CAS 3776-30-5)
- 1,4-Dibromobenzene (CAS 106-37-6)
- (3-(Hydroxymethyl)-4-(trifluoromethoxy)phenyl)boronic acid (CAS 1451393-59-1)
- Methyl 5-(5-chloro-2-methoxyphenyl)-1H-pyrrole-2-carboxylate (CAS 1361003-99-7)
- 3-aminoquinolin-4-ol hydrochloride (CAS 129377-66-8)
- N-(4-((1H-pyrazol-1-yl)methyl)phenyl)acrylamide (CAS 1183249-55-9)
- 4-Isopropyl-N-phenylbenzamide (CAS 15088-90-1)
- (8R,11R)-1-(9H-Fluoren-9-yl)-8,11-dimethyl-3,6,9-trioxo-2-oxa-4,7,10-triazadodecan-12-oic acid (CAS 141509-28-6)
- 3-Piperidinecarboxylic acid, 5-methyl-, methyl ester, (3R,5R)- (9CI) 405513-10-2 (CAS 405513-10-2)
- 4-Hydroxynicotinaldehyde (CAS 89380-70-1)
- 3-(3-Amino-4-nitrophenyl)-1-propanol (CAS 849235-84-3)
- 1-ethyl-2,5-dimethylpiperazine (CAS 143526-63-0)
- Semaglutide (CAS 910463-68-2（free base）)
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