Potassium Trifluoro(1-pyrrolidinylmethyl)borate CAS 888711-53-3
| CAS No. | 888711-53-3 |
| Molecular Formula | C5H10BF3N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Potassium Trifluoro(1-pyrrolidinylmethyl)borate (C5H10BF3NK) contains fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Potassium Trifluoro(1-pyrrolidinylmethyl)borate (CAS 888711-53-3), molecular formula C5H10BF3NK and molecular weight 191.04 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 Trifluoro(1-pyrrolidinylmethyl)borate 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 | C5H10BF3N K |
| Molecular Weight | 191.04 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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- Methyl 4-Bromo-2-(4-methyl-1-piperazinyl)benzoate (CAS 1434128-45-6)
- Benzoic Acid Impurity 3 (CAS 775304-60-4)
- (8-Iodonaphthalen-1-yl)methanol (CAS 85864-84-2)
- 3-(1,3-Dipropylpyrrolidin-3-yl)phenol 2-hydroxypropane-1,2,3-tricarboxylate (CAS 65902-11-6)
- Vilanterol Impurity 71 (CAS CATO-C4X-193571)
- Uremic Pentapeptide (CAS 71494-20-7)
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