[5-bromo-2-(trifluoromethyl)-4-pyridyl]boronic acid CAS 1072951-57-5
| CAS No. | 1072951-57-5 |
| Molecular Formula | C6H4BBrF3NO2 |
| Molecular Weight | 269.81 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 [5-bromo-2-(trifluoromethyl)-4-pyridyl]boronic acid (CAS 1072951-57-5), a certified reference material (molecular formula C6H4BBrF3NO2, MW 269.81 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H4BBrF3NO2, [5-bromo-2-(trifluoromethyl)-4-pyridyl]boronic acid contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 269.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), [5-bromo-2-(trifluoromethyl)-4-pyridyl]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 | C6H4BBrF3NO2 |
| Molecular Weight | 269.81 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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/Br-containing |
| Nitrogen Atoms | 1 |
Related bromo Standards
- (2-Bromo-6-(trifluoromethyl)pyridin-3-yl)boronic acid (CAS 1688675-75-3)
- (2-Bromo-6-(trifluoromethyl)pyridin-4-yl)boronic acid (CAS 2225170-30-7)
- (3-Bromo-2-(trifluoromethyl)pyridin-4-yl)boronic acid (CAS 2096330-48-0)
- (6-Bromo-5-(trifluoromethyl)pyridin-3-yl)boronic acid (CAS 2225176-89-4)
- 2-Bromo-5-(trifluoromethyl)pyridine-3-boronic acid (CAS 2377606-29-4)
- 5-Bromo-8-fluoroquinoline-7-boronic acid (CAS 2377606-20-5)
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- (6-Bromo-2,3-dichlorophenyl)boronic acid (CAS 1451392-86-1)
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- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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