Potassium (3-chloro-4-fluorophenyl)trifluoroborate CAS 850623-59-5
| CAS No. | 850623-59-5 |
| Molecular Formula | C6H3BClF4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Potassium (3-chloro-4-fluorophenyl)trifluoroborate is closely related to a salt form, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Potassium (3-chloro-4-fluorophenyl)trifluoroborate (CAS 850623-59-5) is a high-purity analytical reference standard with the molecular formula C6H3BClF4K and a molecular weight of 236.44 g/mol.
Owing to a salt form, fluorine/chlorine substitution, Potassium (3-chloro-4-fluorophenyl)trifluoroborate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 236.44 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Potassium (3-chloro-4-fluorophenyl)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.
Physical & Chemical Properties
| Molecular Formula | C6H3BClF4 K |
| Molecular Weight | 236.44 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.) | 1987 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
- 3-Bromo-4-(trifluoromethyl)picolinonitrile (CAS 1805600-01-4)
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- 2-(2-Hydroxyphenoxy)-1-(4-methoxyphenyl)ethan-1-one (CAS 99783-89-8)
- 2-(Benzyloxy)-1-naphthoic acid (CAS 93655-27-7)
- 3-Ethyl-1-methyl-1H-imidazol-3-ium hexafluorostibate(V) (CAS 305370-81-4)
- 3-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinoline (CAS 20232-49-9)
- 4-Methyl-4-azatricyclo[4.3.1.1~3,8~]undecan-5-one 54530-10-8 (CAS 54530-10-8)
- 4-(Anthracen-2-yl)-1,1-diphenylpent-2-yn-1-ol (CAS 17939-06-9)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
Why CATO?
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