Lithium diisopropylamide mono(tetrahydrofuran) solution CAS 123333-84-6
| CAS No. | 123333-84-6 |
| Molecular Formula | C6H15N |
| 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 diisopropylamide mono(tetrahydrofuran) solution (CAS 123333-84-6) is a high-purity analytical reference standard with the molecular formula C6H15NC4H8OLi and a molecular weight of 180.24 g/mol.
Based on its molecular formula C6H15NC4H8OLi, Lithium diisopropylamide mono(tetrahydrofuran) solution contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 180.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C6H15N C4H8O Li |
| Molecular Weight | 180.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
Related Lithium Standards
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- Lithium iodide (CAS 10377-51-2)
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Recommended Standards
- NVP-AUY 922 (CAS 747412-49-3)
- Tert-butyl ((2R,4R)-2-(trifluoromethyl)piperidin-4-yl)carbamate (CAS 1417895-46-5)
- methyl 3-[4-(aminomethyl)piperidin-1-yl]propanoate dihydrochloride (CAS 1955541-31-7)
- 5-Chloro-6-phenylpyrazine-2,3-dicarbonitrile (CAS 72111-65-0)
- 2-(2,3-Dimethylphenyl)ethane-1-thiol (CAS 1267865-82-6)
- 5-Bromo-6-fluoro-2-methylquinoline (CAS 80290-18-2)
- 4-Chloro-1-(phenoxymethyl)-1h-pyrazole-3-carboxylic acid (CAS 1006334-27-5)
- 5-O-Trityl-3'-deoxy-3'-fluorothymidine (CAS 135197-63-6)
- Prednisone Impurity 29 (20(R)-Hydroxy Methylprednisolone) (CAS 387-65-5)
- Peptide Impurity (CAS CATO-CPTD788810)
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