Potassium (3-ethoxyphenyl)trifluoroborate CAS 1638533-83-1
| CAS No. | 1638533-83-1 |
| Molecular Formula | C8H9BF3O |
| 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 228.06 g/mol gives Potassium (3-ethoxyphenyl)trifluoroborate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Potassium (3-ethoxyphenyl)trifluoroborate (CAS 1638533-83-1), a certified reference material (molecular formula C8H9BF3OK, MW 228.06 g/mol) for analytical method development and quality control.
The molecular framework of Potassium (3-ethoxyphenyl)trifluoroborate (C8H9BF3OK) is characterized by a hydroxyl group, an ether linkage, fluorine 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. 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.
As a certified reference material (CRM), Potassium (3-ethoxyphenyl)trifluoroborate 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 | C8H9BF3O K |
| Molecular Weight | 228.06 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.) | 1993 |
| Halogen Content | F-containing |
Related Potassium Standards
- 2-(3-Ethoxyphenyl)ethan-1-ol (CAS 1000521-80-1)
- 2-((4-Ethoxyphenyl)amino)acetohydrazide (CAS 100133-39-9)
- 1-(4-Ethoxyphenyl)-5-thioxopyrrolidin-2-one (CAS 100192-41-4)
- N-(4-Ethoxyphenyl)-5,6-dihydro-4H-1,3-thiazin-2-amine (CAS 100253-53-0)
- Ethyl 1-(3-ethoxyphenyl)-3-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 1003579-02-9)
- 13-(2-Ethoxyphenyl)-11,12-dimethyl-4,6,10-trioxatricyclo[7.4.0.0^{3,7}]trideca-1(9),2,7-trien-11-ol (CAS 1005084-97-8)
- 1-(8-(2-ethoxyphenyl)-6,7-dimethyl-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromen-6-yl)pyrrolidine (CAS 1005116-71-1)
- Ethyl 3-(3-((1-(4-ethoxyphenyl)-1H-tetrazol-5-yl)methyl)ureido)propanoate (CAS 1005293-30-0)
Recommended Standards
- 693-06-1 Formamide, N-(2-hydroxyethyl)- N-2-Hydroxyethylformamide AI3-22401 EINECS 211-741-6 N-Formylethanolamine N-(2-Hydroxyethyl)formamide NSC 30134 (CAS 693-06-1)
- Cibenzoline Succinate (CAS 100678-32-8)
- 2,2-Difluoro-2-(1,1,2,2-tetrafluoro-2-(trifluoromethoxy)ethoxy)ethan-1-ol (CAS 330562-43-1)
- 5-((Dimethylamino)methyl)-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one (CAS 1618-45-7)
- 2-Ethyl-N-(2-(pyridin-2-yl)ethyl)butan-1-amine (CAS 1019542-13-2)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
- 4-(2,5-Dichlorophenyl)-3-thiosemicarbazide (CAS 14580-30-4)
- tert-Butyl 4a,7-dihydro-1H-dicyclopenta-[b,c]azete-4(3aH)-carboxylate (CAS 1449117-36-5)
- 2,3-dihydro-1H-indene-1,5-diamine dihydrochloride (CAS 1989672-27-6)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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