659-18-7 Boric Acid Tris(2,2,2-trifluoroethyl) Ester T3010 Tris(2,2,2-trifluoroethyl) Borate CAS 659-18-7
| CAS No. | 659-18-7 |
| Molecular Formula | C6H6BF9O3 |
| Molecular Weight | 307.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 659-18-7 Boric Acid Tris(2,2,2-trifluoroethyl) Ester T3010 Tris(2,2,2-trifluoroethyl) Borate.
659-18-7 Boric Acid Tris(2,2,2-trifluoroethyl) Ester T3010 Tris(2,2,2-trifluoroethyl) Borate (CAS 659-18-7), molecular formula C6H6BF9O3 and molecular weight 307.91 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 659-18-7 Boric Acid Tris(2,2,2-trifluoroethyl) Ester T3010 Tris(2,2,2-trifluoroethyl) Borate (C6H6BF9O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
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.
Physical & Chemical Properties
| Molecular Formula | C6H6BF9O3 |
| Molecular Weight | 307.91 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| 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) | -0.5 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Boric Standards
- 7397-43-5 Boric acid (H3BO3), tri-tert-butyl ester Boric acid (H3BO3),1-dimethylethyl) ester NSC-151952 NSC151952 Tri-tert-butyl borate Tris(tert-butyl) borate Tris(tert-butyloxy)borane (CAS 7397-43-5)
- Boric Acid, Pinacol Ester (CAS 25240-59-9)
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Recommended Standards
- 4-Bromo-2-iodobenzonitrile (CAS 944276-67-9)
- 2-(Bromomethyl)-1,3-dichloro-4-(trifluoromethyl)benzene (CAS 1092461-07-8)
- 3-Bromo-5-iodobenzonitrile (CAS 289039-21-0)
- 2-(2,5-Dibromophenyl)-2-oxoacetic acid (CAS 1094428-27-9)
- 5-Chloro-3-(4-fluorophenyl)-1H-1,2,4-triazole (CAS 1315346-33-8)
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- 1-((4-Ethylphenoxy)methyl)-1h-pyrazol-4-amine (CAS 1004192-76-0)
- (5-phenylthiophen-3-yl)methanol (CAS 79757-73-6)
- 6-Fluoro-4-(trifluoromethyl)quinolin-2(1H)-one (CAS 328956-08-7)
- 2-(1-Aminoethyl)-4-chlorophenol (CAS 74302-66-2)
- 2-(3-Morpholino-3-oxopropyl)-2,3-dihydrophthalazine-1,4-dione (CAS 354992-99-7)
- 2-(Difluoromethyl)-3-hydroxy-5-methoxypyridine-4-carbonyl chloride (CAS 1805603-49-9)
- Methyl 4-hydroxy-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 1174525-17-7)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
Why CATO?
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