potassium (2,3-difluoro-6-hydroxyphenyl)trifluoroborate CAS 2641216-88-6
| CAS No. | 2641216-88-6 |
| Molecular Formula | C6H3BF5O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 235.99 g/mol gives potassium (2,3-difluoro-6-hydroxyphenyl)trifluoroborate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies potassium (2,3-difluoro-6-hydroxyphenyl)trifluoroborate (CAS 2641216-88-6), a certified reference material (molecular formula C6H3BF5OK, MW 235.99 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, potassium (2,3-difluoro-6-hydroxyphenyl)trifluoroborate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 235.99 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H3BF5O K |
| Molecular Weight | 235.99 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
Related potassium Standards
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Recommended Standards
- 2-Amino-5-[(5-nitro-2-thiazolyl)thio]-1,3,4-thiadiazole (CAS 40045-50-9)
- (4-(Dimethylamino)-2-methylphenyl)boronic acid (CAS 954138-56-8)
- (5E)-5-[(Furan-2-yl)methylidene]-2-(4-hydroxypiperidin-1-yl)-4,5-dihydro-1,3-thiazol-4-one (CAS 866133-41-7)
- 1-(Morpholin-4-yl)nonan-1-one (CAS 5299-64-9)
- Ethyl 5-(4-methoxyphenyl)-4H-1,2,4-triazole-3-carboxylate (CAS 1406499-29-3)
- N-(1-(4-(1H-Pyrazol-4-yl)phenyl)-3-aminopropyl)-4-chlorobenzamide (CAS 917924-78-8)
- LiBPP (CAS 1049805-81-3)
- (1,8-Naphthyridin-3-yl)methanamine (CAS 933739-50-5)
- 4-Chloro-2-phenylsulfanylbenzoic acid (CAS 13421-07-3)
- Palmitoyl Pentapeptide-4 (CAS 214047-00-4)
Why CATO?
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