Potassium (4-bromo-2,5-dimethylphenyl)trifluoroborate CAS 1189097-38-8
| CAS No. | 1189097-38-8 |
| Molecular Formula | C8H8BBrF3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Potassium (4-bromo-2,5-dimethylphenyl)trifluoroborate 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.
Potassium (4-bromo-2,5-dimethylphenyl)trifluoroborate (CAS 1189097-38-8), molecular formula C8H8BBrF3K and molecular weight 290.96 g/mol, is a CATO reference standard with documented purity and traceability.
Potassium (4-bromo-2,5-dimethylphenyl)trifluoroborate (C8H8BBrF3K) contains a salt form, fluorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C8H8BBrF3 K |
| Molecular Weight | 290.96 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Br-containing |
Related Potassium Standards
- 4,9-Bis(5-bromo-2-thienyl)-6,7-bis[4-[(2-ethylhexyl)oxy]phenyl][1,2,5]thiadiazolo[3,4-g]quinoxaline (CAS 1000000-25-8)
- 14-Bromo-1-tetradecyne (CAS 1000014-24-3)
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- 5-Bromo-2-methyl-4-methylsulfonylphenylhydrazine (CAS 1000018-33-6)
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Recommended Standards
- 3-Difluoromethoxy-2-bromomethyl-6-(trifluoromethyl)pyridine (CAS 1227513-70-3)
- Methyl (R)-2-(4-Hydroxyisoxazolidine-2-carbonyl)benzoate (CAS 272447-27-5)
- 3-Chloro-2-(3,4-dimethylphenoxy)aniline (CAS 937604-63-2)
- 5-Fluoro-3-(3-trifluoromethylphenyl)benzoic acid (CAS 1261772-10-4)
- 2-tert-Butyloxycarbonylaminomethyl-5-(3,4-dichlorophenyl)-[1,3,4]oxadiazole (CAS 1053656-61-3)
- 9-Benzylidenefluorene (CAS 1836-87-9)
- tert-Butyl(1-(1H-imidazol-2-yl)ethyl)carbamate (CAS 887344-33-4)
- (S)-FTY-720 Vinylphosphonate (CAS 1142015-13-1)
- 6-Ethynylpicolinaldehyde (CAS 183438-97-3)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com