(4-Bromo-3-(trifluoromethyl)phenyl)boronic acid CAS 1310383-25-5
| CAS No. | 1310383-25-5 |
| Molecular Formula | C7H5BBrF3O2 |
| Molecular Weight | 268.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (4-Bromo-3-(trifluoromethyl)phenyl)boronic acid (CAS 1310383-25-5), a certified reference material (molecular formula C7H5BBrF3O2, MW 268.82 g/mol) for analytical method development and quality control.
The molecular framework of (4-Bromo-3-(trifluoromethyl)phenyl)boronic acid (C7H5BBrF3O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), (4-Bromo-3-(trifluoromethyl)phenyl)boronic 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 | C7H5BBrF3O2 |
| Molecular Weight | 268.82 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- (4-Bromo-2-(trifluoromethyl)phenyl)boronic acid (CAS 1394346-22-5)
- (2-Bromo-3-(trifluoromethyl)phenyl)boronic acid (CAS 1451393-48-8)
- (2-Bromo-5-(trifluoromethyl)phenyl)boronicacid (CAS 957034-38-7)
- (3-Bromo-5-(trifluoromethyl)phenyl)boronic acid (CAS 913835-64-0)
- 2-Bromo-4-(trifluoromethyl)phenylboronic acid (CAS 959997-88-7)
- (4-bromo-1-fluoro-2-naphthyl)boronic acid (CAS 913836-09-6)
- 2-Bromo-1-(3-bromoisoxazol-5-yl)ethanone (CAS 76596-54-8)
- 3-Bromo-5,6-dichloro-2-fluorobenzonitrile (CAS 1160574-17-3)
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