Potassium (2-acetoxyethyl)trifluoroborate CAS 1408168-77-3
| CAS No. | 1408168-77-3 |
| Molecular Formula | C4H7BF3O2 |
| 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 194.00 g/mol gives Potassium (2-acetoxyethyl)trifluoroborate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Potassium (2-acetoxyethyl)trifluoroborate (CAS 1408168-77-3), molecular formula C4H7BF3O2K and molecular weight 194.00 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Potassium (2-acetoxyethyl)trifluoroborate (C4H7BF3O2K) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 194.00 g/mol, it falls into the medium-molecular-weight range. 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 (2-acetoxyethyl)trifluoroborate 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.) | 1991 |
| Halogen Content | F-containing |
Related Potassium Standards
- 2-(1-Acetoxyethyl)-3-ethyl-5-methylpyrazine (CAS 1076198-72-5)
- Ethyl 1-(2-acetoxyethyl)-4-hydroxy-2-oxopyrrolidine-3-carboxylate (CAS 1184916-53-7)
- 1-(2-Acetoxyethyl)pyrazole-4-boronic Acid Pinacol Ester (CAS 1251731-71-1)
- Ethyl 5-(2-acetoxyethyl)-4-methylthiophene-3-carboxylate (CAS 19156-47-9)
- 2-Acetoxyethyl methacrylate (CAS 20166-49-8)
- 1-(2-Acetoxyethyl)-2-methyl-1H-benzo[d]imidazole-5-carboxylic acid (CAS 282091-90-1)
- 5-(2-Acetoxyethyl)-2-fluoro-4-methylthiazole (CAS 69242-99-5)
- 5-(2-Acetoxyethyl)-2-amino-4-methylthiazole (CAS 69243-00-1)
Recommended Standards
- 1-(6-Chloropyridin-3-yl)-2-methylpropan-1-one (CAS 244263-45-4)
- 1-(3,4-Dimethylphenyl)-3-(o-tolyl)propan-1-one (CAS 898789-58-7)
- Methyl 4-(4-(tert-butyl)phenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 378196-91-9)
- Atracurium Impurity 71 (CAS CATO-C4X-185071)
- 2,3-dimethyl-6-(4-methylphenoxy)quinolin-4(1H)-one (CAS 1178722-67-2)
- 2-(3,3-Dimethylbutan-2-ylidene)malononitrile (CAS 13017-53-3)
- 5-(4-((2-Chlorobenzyl)oxy)phenyl)-N'-(2-hydroxybenzylidene)-1H-pyrazole-3-carbohydrazide (CAS 634897-22-6)
- (E)-6-phenylimidazo[2,1-b]thiazole-5-carbaldehyde O-(2,4-dichlorobenzoyl) oxime (CAS 338404-78-7)
- 4-(2,3-Dimethylphenoxy)-3-(trifluoromethyl)aniline (CAS 946697-55-8)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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