1,3-Dihydroxy-2-methylimidazolium bis(trifluoromethylsulfonyl)imide CAS 1215211-93-0
| CAS No. | 1215211-93-0 |
| Molecular Formula | C2F6NO4S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Dihydroxy-2-methylimidazolium bis(trifluoromethylsulfonyl)imide (CAS 1215211-93-0), molecular formula C2F6NO4S2C4H7N2O2 and molecular weight 395.25 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1,3-Dihydroxy-2-methylimidazolium bis(trifluoromethylsulfonyl)imide (C2F6NO4S2C4H7N2O2) contains a carbohydrate-derived structure, an amide group, a sulfone group, 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 395.25 g/mol, it falls into the moderately-high-molecular-weight range. 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.
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 C4H7N2O2 |
| Molecular Weight | 395.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Dihydroxy Standards
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Recommended Standards
- Indolin-1-yl(5-methylthiophen-2-yl)methanone (CAS 923770-60-9)
- n-(2-Amino-2-phenylethyl)-3,5-dimethyl-1,2-oxazole-4-sulfonamide hydrochloride (CAS 1423033-02-6)
- 1-Methyl-1H-pyrazole-4,5-diamine dihydrochloride (CAS 21616-59-1)
- 4-Chloro-6-((methylthio)methyl)-2-(pyridin-4-yl)pyrimidine (CAS 478031-37-7)
- Dapoxetine Impurity 9 (CAS 119357-39-0)
- Paroxetine Impurity 30 (CAS 253768-88-6)
- 4-(Difluoromethyl)-3,6-dihydroxypicolinoyl chloride (CAS 1806894-20-1)
- 2-Bromo-8-methylimidazo[1,2-a]pyridine (CAS 1260809-94-6)
- 2-(Difluoromethyl)-5-hydroxy-4-methoxy-3-nitropyridine (CAS 1806941-16-1)
- Des-Pro36-37-Tirzepatide (CAS CATO-CPTD788938)
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