Lithium Trifluoro(trifluoromethyl)borate - Dimethyl Carbonate Complex CAS 1443685-69-5
| CAS No. | 1443685-69-5 |
| Molecular Formula | CBF6 |
| 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.
Lithium Trifluoro(trifluoromethyl)borate - Dimethyl Carbonate Complex (CAS 1443685-69-5) is a high-purity analytical reference standard with the molecular formula CBF6C3H6O3Li and a molecular weight of 233.83 g/mol.
Based on its molecular formula CBF6C3H6O3Li, Lithium Trifluoro(trifluoromethyl)borate - Dimethyl Carbonate Complex contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 233.83 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.
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 | CBF6 C3H6O3 Li |
| Molecular Weight | 233.83 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.) | 1992 |
| Halogen Content | F-containing |
Related Lithium Standards
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Recommended Standards
- 2-Amino-9,9-diphenylfluorene (CAS 1268519-74-9)
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- 6-(4-Hydroxyphenyl)picolinaldehyde (CAS 1367126-27-9)
- (2R)-3-fluoropyrrolidine-2-carboxylic acid (CAS 1315056-15-5)
- 2-Amino-5-benzyl-5-(furan-2-yl)-4,5-dihydro-1H-imidazol-4-one (CAS 1354918-07-2)
- Benzo[g]isatin (CAS 5353-96-8)
- 4-(4-Chlorophenyl)thiomorpholine-3,5-dione 1,1-dioxide (CAS 861211-90-7)
- 1-(Ethylcarbamoyl)piperidine-4-carboxylic acid (CAS 923177-00-8)
- CYM 5541 (CAS 945128-26-7)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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