Potassium 3-trifluoroboratopropaonoate methyl ester CAS 1023357-63-2
| CAS No. | 1023357-63-2 |
| Molecular Formula | C4H7BF3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, Potassium 3-trifluoroboratopropaonoate methyl ester is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 194.00 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.
Potassium 3-trifluoroboratopropaonoate methyl ester (CAS 1023357-63-2), molecular formula C4H7BF3O2K and molecular weight 194.00 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), Potassium 3-trifluoroboratopropaonoate methyl ester 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 | C4H7BF3O2 K |
| Molecular Weight | 194.00 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
Recommended Standards
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- 4-Bromo-3-chlorophenylboronic Acid (CAS 1217501-28-4)
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