1-Ethyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide CAS 174899-82-2
| CAS No. | 174899-82-2 |
| Molecular Formula | C2F6NO4S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Ethyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide (CAS 174899-82-2), a certified reference material (molecular formula C2F6NO4S2C6H11N2, MW 391.30 g/mol) for analytical method development and quality control.
Structurally, 1-Ethyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide (C2F6NO4S2C6H11N2) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 391.30 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-Ethyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C2F6NO4S2 C6H11N2 |
| Molecular Weight | 391.30 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2006 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
- 1-Ethyl-3-methylimidazolium Trifluoromethanesulfonate (CAS 145022-44-2)
- 1-Ethyl-3-methylimidazolium chloride-d<SUB>11</SUB> (CAS 160203-52-1)
- 1-Butyl-3-methylimidazolium Tetrafluoroborate (CAS 174501-65-6)
- 1-ethyl-3-methylimidazolium trifluoroacetate (CAS 174899-65-1)
- 1-Butyl-3-methylimidazolium Nitrate (CAS 179075-88-8)
- 1-Butyl-3-Methylimidazolium Chloroaluminate(Iii)-Kit (CAS 184695-80-5)
- 1-Propyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide (CAS 216299-72-8)
- 1-Ethyl-3-methylimidazolium bis(pentafluoroethylsulfonyl)imide (CAS 216299-76-2)
Recommended Standards
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- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-morpholinopropanoic acid (CAS 1251903-85-1)
- 4-Methyl-3-phenyl-1H-pyrazole-5-carboxylic acid (CAS 879770-33-9)
- 2-Propenoic acid, 2-methyl-, 2-(diethylamino)ethyl ester, sulfate , homopolymer (CAS 67905-98-0)
- 2-(trifluoroacetamido)benzoic acid (CAS 19165-29-8)
- 3-[(2-fluorobenzoyl)amino]-4-methylbenzoic acid (CAS 926237-97-0)
- N1,N14-Bis(2,4-dinitrophenyl)-3,6,9,12-tetraoxatetradecane-1,14-diamine (CAS 1393130-16-9)
- Progesterone Impurity 66 (CAS CATO-C4X-150266)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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