Potassium 2,3-dihydro-1-benzofuran-5-yltrifluoroboranuide CAS 2055156-69-7
| CAS No. | 2055156-69-7 |
| Molecular Formula | C8H7BF3O |
| 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 2,3-dihydro-1-benzofuran-5-yltrifluoroboranuide (CAS 2055156-69-7), molecular formula C8H7BF3OK and molecular weight 226.04 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Potassium 2,3-dihydro-1-benzofuran-5-yltrifluoroboranuide (C8H7BF3OK) is characterized by a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Potassium 2,3-dihydro-1-benzofuran-5-yltrifluoroboranuide 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 | C8H7BF3O K |
| Molecular Weight | 226.04 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.) | 1997 |
| Halogen Content | F-containing |
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- Atropine Impurity 35 (CAS 5928-44-9)
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