Potassium (3,5-difluorophenyl)trifluoroborate CAS 267006-26-8
| CAS No. | 267006-26-8 |
| Molecular Formula | C6H3BF5 |
| 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 219.99 g/mol gives Potassium (3,5-difluorophenyl)trifluoroborate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Potassium (3,5-difluorophenyl)trifluoroborate (CAS 267006-26-8) is a high-purity analytical reference standard with the molecular formula C6H3BF5K and a molecular weight of 219.99 g/mol.
Structurally, Potassium (3,5-difluorophenyl)trifluoroborate (C6H3BF5K) contains fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 219.99 g/mol, it falls into the medium-molecular-weight range. 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 (3,5-difluorophenyl)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 | C6H3BF5 K |
| Molecular Weight | 219.99 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.) | 2025 |
| Halogen Content | F-containing |
Related Potassium Standards
- 1-(1-(2,6-Difluorophenyl)-5-methyl-1H-1,2,4-triazol-3-yl)ethanone (CAS 1000572-09-7)
- (2,4-Difluorophenyl)methanesulfonamide (CAS 1001026-56-7)
- Methyl 2-(2,3-difluorophenyl)-2-hydroxyacetate (CAS 1001159-03-0)
- 2-(2,4-Difluorophenyl)cyclopropan-1-amine (CAS 1001318-18-8)
- (4R)-4-(2,4-difluorophenyl)pyrrolidine-3-carbonitrile (CAS 1002728-74-6)
- N-(2,5-Difluorophenyl)-3-methylbenzamide (CAS 1002813-62-8)
- 4-(3,5-Difluorophenyl)piperidinehydrochloride (CAS 1004618-89-6)
- 4-(2,3-difluorophenyl)piperidine hydrochloride (CAS 1004618-90-9)
Recommended Standards
- 3-Nitro-2,4-quinolinediol (CAS 15151-57-2)
- 4-(4-Aminophenoxy)-N-methylpiperidine-2-carboxamide (CAS 1956311-08-2)
- 6-Cyclobutyl-2-mercaptopyrimidin-4-ol (CAS 874516-64-0)
- 1-(2-Chlorophenyl)-5-methyl-1H-pyrazol-3(2H)-one (CAS 14580-10-0)
- 4-(Tetrahydro-2-furanylmethoxy)-3-(trifluoromethyl)aniline hydrochloride (CAS 1185297-57-7)
- tert-Butyl 4-{4-[(Z)-N'-[(Z)-4-tert-butylbenzoyloxy]carbamimidoyl]phenyl}piperazine-1-carboxylate (CAS 1273562-42-7)
- (Tetrahydro-2H-pyran-4-yl)sulfamoyl chloride (CAS 1411774-77-0)
- 2-Chloro-1-(4-(3-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)ethan-1-one (CAS 260392-48-1)
- (6-Chloropyridazin-3-yl)(thiophen-2-yl)methanone (CAS 146233-34-3)
- Amyloid Precursor Frameshift Mutant C-Terminal Peptide trifluoroacetate salt (CAS 189125-14-2)
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