Potassium cyclopropyltrifluoroborate CAS 1065010-87-8
| CAS No. | 1065010-87-8 |
| Molecular Formula | C3H5BF3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Potassium cyclopropyltrifluoroborate (CAS 1065010-87-8), molecular formula C3H5BF3K and molecular weight 147.97 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to fluorine substitution, Potassium cyclopropyltrifluoroborate is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 147.97 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C3H5BF3 K |
| Molecular Weight | 147.97 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
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