1,3-DImethoxyimidazolium bis(trifluoromethylsulfonyl)imide CAS 951021-03-7
| CAS No. | 951021-03-7 |
| Molecular Formula | C2F6NO4S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1,3-DImethoxyimidazolium bis(trifluoromethylsulfonyl)imide (CAS 951021-03-7), a certified reference material (molecular formula C2F6NO4S2C5H9N2O2, MW 409.27 g/mol) for analytical method development and quality control.
The molecular framework of 1,3-DImethoxyimidazolium bis(trifluoromethylsulfonyl)imide (C2F6NO4S2C5H9N2O2) is characterized by a carbohydrate-derived structure, an amide group, a sulfone group, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C2F6NO4S2 C5H9N2O2 |
| Molecular Weight | 409.27 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Recommended Standards
- (3-Bromoimidazo[1,2-a]pyridin-5-yl)methanol (CAS 1315360-50-9)
- Tert-butyl 1-amino-3-azabicyclo[3.1.1]Heptane-3-carboxylate (CAS 1784306-64-4)
- 1452577-32-0 1-[3-(Trifluoromethyl)phenyl]-2,3,4,9-tetrahydro-1H-beta-carboline-3-carboxylic acid acetate MFCD27756430 (CAS 1452577-32-0)
- 2-((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-chlorophenyl)acetamide (CAS 477330-30-6)
- 2-Phenyl-5-[(E)-2-phenylethenyl]-1,3,4-oxadiazole (CAS 915022-27-4)
- (2E)-3-[1-benzyl-3-(3,4-dimethylphenyl)-1H-pyrazol-4-yl]acrylic acid (CAS 1006494-40-1)
- N-(3-Amino-4-chloro-5-oxo-2,5-dihydrofuran-2-yl)benzamide (CAS 130913-15-4)
- 5-Benzyl-4-isobutyl-4H-1,2,4-triazol-3-yl hydrosulfide (CAS 675193-55-2)
- tert-Butyl N-{[(2,5-dimethoxyphenyl)carbamoyl]methyl}carbamate (CAS 1021998-84-4)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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