5-Bromo-2-fluoro-3-trifluoromethylphenylboronic acid CAS 2096341-70-5
| CAS No. | 2096341-70-5 |
| Molecular Formula | C7H4BBrF4O2 |
| Molecular Weight | 286.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-2-fluoro-3-trifluoromethylphenylboronic acid (CAS 2096341-70-5), molecular formula C7H4BBrF4O2 and molecular weight 286.81 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H4BBrF4O2, 5-Bromo-2-fluoro-3-trifluoromethylphenylboronic acid contains 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 286.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 5-Bromo-2-fluoro-3-trifluoromethylphenylboronic 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 | C7H4BBrF4O2 |
| Molecular Weight | 286.81 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.) | 1997 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
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- 3-Bromo-4-methoxyaniline hydrochloride (CAS 80523-34-8)
- 1-(tert-Butoxycarbonyl)-1H-pyrrolo[2,3-c]pyridine-5-carboxylic acid (CAS 1952337-96-0)
- N-((4,5,6,7-Tetrahydroisoxazolo[4,5-c]pyridin-3-yl)methyl)pyrimidin-2-amine (CAS 1422058-87-4)
- tert-Butyl 3-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate (CAS 203662-19-5)
- 4-(2,4-Difluorophenyl)-2-methyl-2-cyclohexen-1-one (CAS 799776-81-1)
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
Why CATO?
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