Tris(2,2,3,3,3-pentafluoropropyl) borate CAS 2003-04-5
| CAS No. | 2003-04-5 |
| Molecular Formula | C9H6BF15O3 |
| Molecular Weight | 457.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Tris(2,2,3,3,3-pentafluoropropyl) borate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Tris(2,2,3,3,3-pentafluoropropyl) borate (CAS 2003-04-5), a certified reference material (molecular formula C9H6BF15O3, MW 457.93 g/mol) for analytical method development and quality control.
Tris(2,2,3,3,3-pentafluoropropyl) borate (C9H6BF15O3) 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.
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 | C9H6BF15O3 |
| Molecular Weight | 457.93 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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 Tris Standards
- 2,2,3,3,3-Pentafluoropropyl (2,2,3,3,4,4,5,5,6,6,6-undecafluorohexyl) carbonate (CAS 1980076-42-3)
- Tris(2,2,3,3,3-pentafluoropropyl)phosphate (CAS 25476-41-9)
- 2,2,3,3,3-Pentafluoropropyl trifluoromethanesulfonate (CAS 6401-00-9)
- Bis(2,2,3,3,3-pentafluoropropyl)ether (CAS 1691-22-1)
- Bis(2,2,3,3,3-pentafluoropropyl)amine (CAS 883498-76-8)
- Butyl (2,2,3,3,3-pentafluoropropyl) carbonate (CAS 1923267-00-8)
- 2,2,3,3,3-Pentafluoropropyl 1,1,2,2-tetrafluoroethyl ether (CAS 50807-74-4)
- 2,2,3,3,3-Pentafluoropropyl propyl carbonate (CAS 1980085-61-7)
Recommended Standards
- 5-Chloro-N-((2S,3R)-4-((3R,4S)-3,4-dihydroxypyrrolidin-1-yl)-3-hydroxy-4-oxo-1-phenylbutan-2-yl)-1H-indole-2-carboxamide (CAS 186392-65-4)
- Azimilide (CAS 149908-53-2)
- 4-Chlorobenzyl 4-(3-(5-methyl-2-oxo-2,3-dihydrobenzo[d]oxazol-6-yl)-3-oxopropyl)piperazine-1-carboxylate (CAS 1144035-43-7)
- 1-[3-[4-(3-Chlorophenyl)-1-piperazinyl]propyl]-4-(2-phenoxyethyl)-1,2,4-triazolidine-3,5-dione (CAS 153707-88-1)
- 3-Chloro-N-methoxy-N-methylpicolinamide (CAS 1211518-41-0)
- Dichlorobis(2,2'-bipyridine)ruthenium (CAS 71230-28-9)
- 3-(Thiazol-2-ylmethyl)piperidin-3-ol (CAS 1531834-19-1)
- Methyl 4-hydroxy-3-iodo-5-methylbenzoate (CAS 1194545-63-5)
- 4-Methyl-5-(p-tolylthio)pyrimidin-2-amine (CAS 338417-80-4)
- (3S,3aR,6R,6aR)-6-Methoxyhexahydrofuro[3,2-b]furan-3-ol (CAS 162426-86-0)
- Pongamol (CAS 484-33-3)
- 65899-87-8 2-Propenamide, N-(3-(dimethylamino)propyl)-, polymer with diethenylbenzene and 1,1'-(oxybis(2,1-ethanediyloxy))bis(ethene) Diethylene glycol divinylether, divinylbenzene, dimethylaminopropylacrylamide polymer (CAS 65899-87-8)
- (S)-2-(((Benzyloxy)carbonyl)amino)-3-(4-methoxyphenyl)propanoic acid (CAS 17554-34-6)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
Why CATO?
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