Potassium trifluoro(((4-methoxybenzyl)oxy)methyl)borate CAS 1027642-26-7
| CAS No. | 1027642-26-7 |
| Molecular Formula | C9H11BF3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Potassium trifluoro(((4-methoxybenzyl)oxy)methyl)borate (CAS 1027642-26-7), molecular formula C9H11BF3O2K and molecular weight 258.09 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H11BF3O2K, Potassium trifluoro(((4-methoxybenzyl)oxy)methyl)borate contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 258.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), Potassium trifluoro(((4-methoxybenzyl)oxy)methyl)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 | C9H11BF3O2 K |
| Molecular Weight | 258.09 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
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Recommended Standards
- 4-Hydroxy-3-cyclobutene-1,2-dione-1,4- (CAS 31876-38-7)
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- tert-Butyl 4-(3-chlorophenyl)-4-cyanopiperidine-1-carboxylate (CAS 553631-33-7)
- 2-(2-Bromo-6-nitrophenyl)acetic Acid (CAS 37777-74-5)
- 3,5-Dipropyl-4H-1,2,4-triazol-4-amine (CAS 46054-70-0)
- 3-Butoxy-5-(trifluoromethoxy)phenol (CAS 1881328-82-0)
- 1-bromo-3-fluoro-naphthalene (CAS 343-53-3)
- 3-(Allyloxy)-5-chlorothiophene-2-carboxylic acid (CAS 1774902-51-0)
- tert-butyl 3-{bis[(tert-butoxy)carbonyl]amino}-5-(bromomethyl)-1H-indazole-1-carboxylate (CAS 1638760-63-0)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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