Potassium cyclobutylmethyltrifluoroborate CAS 2135480-21-4
| CAS No. | 2135480-21-4 |
| Molecular Formula | C5H8BF3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 175.02 g/mol gives Potassium cyclobutylmethyltrifluoroborate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Potassium cyclobutylmethyltrifluoroborate (CAS 2135480-21-4), a certified reference material (molecular formula C5H8BF3K, MW 175.02 g/mol) for analytical method development and quality control.
Potassium cyclobutylmethyltrifluoroborate (C5H8BF3K) contains fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 cyclobutylmethyltrifluoroborate 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 | C5H8BF3 K |
| Molecular Weight | 175.02 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) | 0.5 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
Recommended Standards
- Ethyl N-[(2-fluorophenyl)(2-oxocyclooctyl)methyl]carbamate (CAS 478063-91-1)
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- 4-(4-Methylpiperazin-1-yl)pyridine-2-carboxylic acid (CAS 914637-18-6)
- 1,1,3-Trifluoropropane (CAS 24270-67-5)
- 2-[1-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]-5-(thiophen-2-yl)-1,3,4-oxadiazole (CAS 477762-34-8)
- 4-(tert-Butoxycarbonyl)-2-iodobenzoic acid (CAS 1027211-41-1)
- (1R,3S)-Compound E (CAS 504428-17-5)
- 2-Chloro-5-cyclopropoxy-3-isopropoxypyridine (CAS 1243323-28-5)
- 2-(Aminomethyl)-3-(difluoromethyl)-5-methoxypyridine-6-carboxaldehyde (CAS 1361813-42-4)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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