1-Butyl-3-methylpyridin-1-ium bis((trifluoromethyl)sulfonyl)amide CAS 344790-86-9
| CAS No. | 344790-86-9 |
| Molecular Formula | C2F6NO4S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Butyl-3-methylpyridin-1-ium bis((trifluoromethyl)sulfonyl)amide (CAS 344790-86-9) is a high-purity analytical reference standard with the molecular formula C2F6NO4S2C10H16N and a molecular weight of 430.38 g/mol.
Based on its molecular formula C2F6NO4S2C10H16N, 1-Butyl-3-methylpyridin-1-ium bis((trifluoromethyl)sulfonyl)amide contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 430.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 C10H16N |
| Molecular Weight | 430.38 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Butyl Standards
- 2-(4-Methylpyridin-3-yl)ethan-1-amine (CAS 1000504-51-7)
- 3-(2-Methylpyridin-4-yl)propan-1-amine (CAS 1000507-72-1)
- 3-(6-methylpyridin-2-yl)propan-1-amine (CAS 1000510-50-8)
- 3-(3-methylpyridin-2-yl)propan-1-amine (CAS 1000512-96-8)
- 2-(5-Methylpyridin-3-yl)acetic Acid (CAS 1000518-77-3)
- 3-(3-Methylpyridin-4-yl)propan-1-amine (CAS 1000521-04-9)
- 2-(5-Methylpyridin-3-yl)ethan-1-amine (CAS 1000539-55-8)
- 3-(4-Methylpyridin-2-yl)propan-1-amine (CAS 1000548-43-5)
Recommended Standards
- 4-Methyl-5-(4-methyl-2-phenyl-1,3-thiazol-5-yl)-4H-1,2,4-triazole-3-thiol (CAS 219860-18-1)
- 2-Chloro-1-(4,5-dichloro-1H-imidazol-2-yl)ethanone (CAS 76431-05-5)
- 2,4-Dichlorobenzyl Isocyanate (CAS 19654-32-1)
- 3-Chlorocyclohexene (CAS 2441-97-6)
- 2-(((1-Acetylpiperidin-3-yl)methyl)(isopropyl)amino)acetic acid (CAS 1353987-79-7)
- (6-Chloro-2-phenylpyrimidin-4-yl)methanol (CAS 325685-75-4)
- Acid Blue 62 (CAS 4368-56-3)
- Isononylphenol (CAS 11066-49-2)
- Methyl 3-bromopyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 1823420-32-1)
- Cyclolinopeptide B (CAS 193139-41-2)
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