Potassium (3-fluoro-4-formylphenyl)trifluoroborate CAS 1451390-71-8
| CAS No. | 1451390-71-8 |
| Molecular Formula | C7H4BF4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Potassium (3-fluoro-4-formylphenyl)trifluoroborate (CAS 1451390-71-8) is a high-purity analytical reference standard with the molecular formula C7H4BF4OK and a molecular weight of 230.01 g/mol.
Structurally, Potassium (3-fluoro-4-formylphenyl)trifluoroborate (C7H4BF4OK) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 230.01 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Potassium (3-fluoro-4-formylphenyl)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 | C7H4BF4O K |
| Molecular Weight | 230.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
Related Potassium Standards
- 4-[(2-Fluoro-4-nitrophenoxy)methyl]-1-methylpiperidine (CAS 1000052-54-9)
- 3-Fluoro-4-((1-methylpiperidin-4-yl)methoxy)aniline (CAS 1000053-56-4)
- 2-Fluoro-5-iodo-4-methoxybenzoic acid (CAS 1000162-78-6)
- Ethyl 4-fluoro-3-ethoxybenzoate (CAS 1000207-63-5)
- 6-fluoro-4-iodo-1H-benzo[d]imidazole (CAS 1000308-33-7)
- 2-Fluoro-3-hydroxybenzonitrile (CAS 1000339-24-1)
- 1-(5-Fluoro-2-methylphenyl)pyrrolidine (CAS 1000339-32-1)
- 3-Fluoro-2-nitrobenzoic Acid (CAS 1000339-51-4)
Recommended Standards
- 1-(3-(3-Bromophenoxy)propyl)-4-methylpiperidine (CAS 1704065-41-7)
- 4-Amino-1-ethyl-3-methyl-1h-pyrazole-5-carboxylic acid (CAS 26308-45-2)
- 8-Methoxy-2-(trifluoromethyl)quinazolin-4(1H)-one (CAS 640297-55-8)
- 2-(4-(Diethylamino)-2-hydroxybenzoyl)benzoic acid (CAS 5809-23-4)
- 2-(Bromomethyl)-3-chlorobenzonitrile (CAS 77533-18-7)
- 6-methyl-4-(trifluoromethyl)-1H-pyridin-2-one (CAS 22123-19-9)
- MT04 (CAS 923267-23-6)
- 2-(Pyridin-4-yl)-1,3-thiazolidine-4-carboxylic acid, mixture of diastereomers (CAS 51226-84-7)
- Granisetron Impurity 11(Mixture of Z and E Isomers) (CAS 123704-98-3)
- Liraglutide (CAS 204656-20-2)
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