Potassium trimethoxy(trifluoromethyl)borate CAS 626232-27-7
| CAS No. | 626232-27-7 |
| Molecular Formula | C4H9BF3O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Potassium trimethoxy(trifluoromethyl)borate (CAS 626232-27-7), a certified reference material (molecular formula C4H9BF3O3K, MW 212.01 g/mol) for analytical method development and quality control.
Potassium trimethoxy(trifluoromethyl)borate (C4H9BF3O3K) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.
CATO manufactures Potassium trimethoxy(trifluoromethyl)borate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H9BF3O3 K |
| Molecular Weight | 212.01 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
Related Potassium Standards
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- 3,4,5-Trimethoxy-N-[2-(4-methylpiperazin-1-yl)pyridin-3-yl]benzamide hydrochloride (CAS 1033847-00-5)
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- 3,4,5-Trimethoxy-benzoic Acid 2-Diethylamino-ethyl Ester (CAS 10368-09-9)
- Trimethoxy(propyl)silane (CAS 1067-25-0)
Recommended Standards
- Methyl 4-carbamoyl-2,6-dichlorobenzoate (CAS 409127-31-7)
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- TERT-BUTYL 2-(AZETIDIN-1-YL)ACETATE (CAS 1055268-73-9)
- m-PEG3-NHS ester (CAS 876746-59-7)
- (2S)-2-Hexyloxirane (CAS 50418-68-3)
- N-(4-Ethoxy-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-ylidene)propionamide (CAS 868674-36-6)
- Ixabepilone (CAS 219989-84-1)
- Semaglutide impurity 29 (CAS 1188328-22-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com