Lithium Bis(trifluoromethanesulfonyl)imide CAS 2243227-82-7
| CAS No. | 2243227-82-7 |
| Molecular Formula | C2F6NO4S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Lithium Bis(trifluoromethanesulfonyl)imide (CAS 2243227-82-7), a certified reference material (molecular formula C2F6NO4S2Li, MW 287.07 g/mol) for analytical method development and quality control.
Owing to an amide group, a sulfone group, a carboxylic acid group, an ether linkage, fluorine substitution, Lithium Bis(trifluoromethanesulfonyl)imide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 287.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C2F6NO4S2 Li |
| Molecular Weight | 287.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Lithium Standards
- Lithium sulfate monohydrate (CAS 10102-25-7)
- Lithium 4-methyl-1-(pyridin-2-yl)-2,6,7-trioxa-1-borabicyclo[2.2.2]octan-1-uide (CAS 1014717-10-2)
- Lithium ((2R,3S,4R,5R)-5-(6-amino-8-((6-aminohexyl)amino)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl phosphate (CAS 102029-82-3)
- Lithium (2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(phosphonatooxy)tetrahydro-2H-pyran-2-carboxylate (CAS 103192-54-7)
- Lithium sulfate (CAS 10377-48-7)
- Lithium iodide (CAS 10377-51-2)
- Lithium phosphate (CAS 10377-52-3)
- Lithium triisopropyl 2-(6-methoxypyridyl)borate (CAS 1048030-47-2)
Recommended Standards
- 2-(n-Methyl4,5-dimethylthiophene-2-amido)benzoic acid (CAS 1099164-46-1)
- 2-Bromo-3,4,5-trifluoroaniline (CAS 1000577-24-1)
- 3-((3-Chlorobenzyl)thio)-4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazole (CAS 577765-41-4)
- 36837-97-5 Bis(2-methacryloyl)oxyethyl disulfide DSDMA Disulfide-based dimethacrylate (CAS 36837-97-5)
- tert-Butyl cyclohexyl(5-(1-tosylpiperidin-2-yl)pyridin-2-yl)carbamate (CAS 1352490-98-2)
- 6-(4-Aminophenylsulfonamido)pyridin-3-yl hydrogen sulfate (CAS 138558-79-9)
- N-(Benzo[d]thiazol-2-yl)-2-(2,4-dimethylthiazol-5-yl)acetamide (CAS 1234895-07-8)
- [({2-[Bis(phosphonomethyl)amino]cyclohexyl}(phosphonomethyl)amino)methyl]phosphonic acid xsodium Salt (CAS 102506-09-2)
- Oleanolic Acid Impurity 2 (3-O-p-Coumaroyloleanolic Acid) (CAS 151334-06-4)
- Semaglutide Main Chain P29 (CAS 1169630-82-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com