Potassium trifluoro((prop-2-yn-1-yloxy)methyl)borate CAS 898544-65-5
| CAS No. | 898544-65-5 |
| Molecular Formula | C4H5BF3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Potassium trifluoro((prop-2-yn-1-yloxy)methyl)borate (CAS 898544-65-5), a certified reference material (molecular formula C4H5BF3OK, MW 175.98 g/mol) for analytical method development and quality control.
Potassium trifluoro((prop-2-yn-1-yloxy)methyl)borate (C4H5BF3OK) contains a hydroxyl group, an ether linkage, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H5BF3O K |
| Molecular Weight | 175.98 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
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- (5-methyl-4-phenyl-1,3-thiazol-2-yl)methanamine (CAS 244210-99-9)
- (1S,2R,4S,5R)-2-((1S)-(((3R)-Adamantane-1-carbonyl)oxy)(quinolin-4-yl)methyl)-1-(3,5-bis(trifluoromethyl)benzyl)-5-vinylquinuclidin-1-ium bromide (CAS 1802885-16-0)
- 5-Methyl-1-(naphthalen-1-ylmethyl)-3-nitro-1h-pyrazole (CAS 955963-40-3)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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